/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_product61.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-3af5e1f [2020-09-04 15:14:39,127 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-09-04 15:14:39,130 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-09-04 15:14:39,156 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-09-04 15:14:39,156 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-09-04 15:14:39,158 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-09-04 15:14:39,159 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-09-04 15:14:39,161 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-09-04 15:14:39,162 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-09-04 15:14:39,163 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-09-04 15:14:39,164 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-09-04 15:14:39,165 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-09-04 15:14:39,165 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-09-04 15:14:39,166 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-09-04 15:14:39,167 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-09-04 15:14:39,168 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-09-04 15:14:39,169 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-09-04 15:14:39,170 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-09-04 15:14:39,172 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-09-04 15:14:39,174 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-09-04 15:14:39,175 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-09-04 15:14:39,176 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-09-04 15:14:39,178 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-09-04 15:14:39,179 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-09-04 15:14:39,181 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-09-04 15:14:39,182 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-09-04 15:14:39,182 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-09-04 15:14:39,183 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-09-04 15:14:39,183 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-09-04 15:14:39,184 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-09-04 15:14:39,185 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-09-04 15:14:39,185 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-09-04 15:14:39,186 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-09-04 15:14:39,187 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-09-04 15:14:39,189 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-09-04 15:14:39,189 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-09-04 15:14:39,190 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-09-04 15:14:39,190 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-09-04 15:14:39,190 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-09-04 15:14:39,191 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-09-04 15:14:39,192 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-09-04 15:14:39,193 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 15:14:39,205 INFO L113 SettingsManager]: Loading preferences was successful [2020-09-04 15:14:39,205 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-09-04 15:14:39,206 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-09-04 15:14:39,207 INFO L138 SettingsManager]: * sizeof long=4 [2020-09-04 15:14:39,207 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-09-04 15:14:39,207 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-09-04 15:14:39,207 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-09-04 15:14:39,207 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-09-04 15:14:39,208 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-09-04 15:14:39,208 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-09-04 15:14:39,208 INFO L138 SettingsManager]: * sizeof long double=12 [2020-09-04 15:14:39,208 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-09-04 15:14:39,208 INFO L138 SettingsManager]: * Use constant arrays=true [2020-09-04 15:14:39,209 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-09-04 15:14:39,209 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-09-04 15:14:39,209 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-09-04 15:14:39,209 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-09-04 15:14:39,209 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-09-04 15:14:39,210 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-09-04 15:14:39,210 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-09-04 15:14:39,210 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-09-04 15:14:39,210 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-09-04 15:14:39,211 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-09-04 15:14:39,658 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-09-04 15:14:39,675 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-09-04 15:14:39,680 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-09-04 15:14:39,682 INFO L271 PluginConnector]: Initializing CDTParser... [2020-09-04 15:14:39,682 INFO L275 PluginConnector]: CDTParser initialized [2020-09-04 15:14:39,683 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec2_product61.cil.c [2020-09-04 15:14:39,778 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/a21d59e09/2d93fff17d51428bb5b70b5a0a3262de/FLAGa50fc2d8d [2020-09-04 15:14:40,439 INFO L306 CDTParser]: Found 1 translation units. [2020-09-04 15:14:40,440 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/product-lines/minepump_spec2_product61.cil.c [2020-09-04 15:14:40,462 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/a21d59e09/2d93fff17d51428bb5b70b5a0a3262de/FLAGa50fc2d8d [2020-09-04 15:14:40,654 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/a21d59e09/2d93fff17d51428bb5b70b5a0a3262de [2020-09-04 15:14:40,667 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-09-04 15:14:40,669 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-09-04 15:14:40,671 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-09-04 15:14:40,671 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-09-04 15:14:40,675 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-09-04 15:14:40,676 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.09 03:14:40" (1/1) ... [2020-09-04 15:14:40,681 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22589b7c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 03:14:40, skipping insertion in model container [2020-09-04 15:14:40,681 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.09 03:14:40" (1/1) ... [2020-09-04 15:14:40,690 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-09-04 15:14:40,742 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-09-04 15:14:41,124 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-09-04 15:14:41,150 INFO L203 MainTranslator]: Completed pre-run [2020-09-04 15:14:41,332 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-09-04 15:14:41,387 INFO L208 MainTranslator]: Completed translation [2020-09-04 15:14:41,388 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 03:14:41 WrapperNode [2020-09-04 15:14:41,388 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-09-04 15:14:41,389 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-09-04 15:14:41,389 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-09-04 15:14:41,389 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-09-04 15:14:41,407 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 03:14:41" (1/1) ... [2020-09-04 15:14:41,407 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 03:14:41" (1/1) ... [2020-09-04 15:14:41,432 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 03:14:41" (1/1) ... [2020-09-04 15:14:41,432 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 03:14:41" (1/1) ... [2020-09-04 15:14:41,469 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 03:14:41" (1/1) ... [2020-09-04 15:14:41,481 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 03:14:41" (1/1) ... [2020-09-04 15:14:41,490 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 03:14:41" (1/1) ... [2020-09-04 15:14:41,498 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-09-04 15:14:41,499 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-09-04 15:14:41,499 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-09-04 15:14:41,499 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-09-04 15:14:41,500 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 03:14:41" (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 15:14:41,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-09-04 15:14:41,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-09-04 15:14:41,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-09-04 15:14:41,581 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__1 [2020-09-04 15:14:41,581 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__2 [2020-09-04 15:14:41,582 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-09-04 15:14:41,582 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-09-04 15:14:41,582 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-09-04 15:14:41,582 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-09-04 15:14:41,582 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-09-04 15:14:41,583 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-09-04 15:14:41,583 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-09-04 15:14:41,583 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-09-04 15:14:41,583 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-09-04 15:14:41,583 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-09-04 15:14:41,584 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-09-04 15:14:41,584 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-09-04 15:14:41,584 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-09-04 15:14:41,584 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-09-04 15:14:41,584 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-09-04 15:14:41,585 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-09-04 15:14:41,585 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-09-04 15:14:41,585 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-09-04 15:14:41,585 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-09-04 15:14:41,586 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-09-04 15:14:41,586 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-09-04 15:14:41,586 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-09-04 15:14:41,586 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-09-04 15:14:41,586 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-09-04 15:14:41,586 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-09-04 15:14:41,587 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-09-04 15:14:41,587 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-09-04 15:14:41,587 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-09-04 15:14:41,587 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2020-09-04 15:14:41,587 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-09-04 15:14:41,588 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor [2020-09-04 15:14:41,588 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-09-04 15:14:41,588 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-09-04 15:14:41,588 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-09-04 15:14:41,588 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-09-04 15:14:41,588 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-09-04 15:14:41,588 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-09-04 15:14:41,589 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-09-04 15:14:41,589 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-09-04 15:14:41,589 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-09-04 15:14:41,589 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-09-04 15:14:41,589 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-09-04 15:14:41,590 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-09-04 15:14:41,590 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-09-04 15:14:41,590 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__1 [2020-09-04 15:14:41,590 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__2 [2020-09-04 15:14:41,590 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-09-04 15:14:41,590 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-09-04 15:14:41,591 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-09-04 15:14:41,591 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-09-04 15:14:41,591 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-09-04 15:14:41,591 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-09-04 15:14:41,591 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-09-04 15:14:41,591 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-09-04 15:14:41,591 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-09-04 15:14:41,592 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-09-04 15:14:41,592 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-09-04 15:14:41,592 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-09-04 15:14:41,592 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-09-04 15:14:41,592 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-09-04 15:14:41,592 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-09-04 15:14:41,593 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-09-04 15:14:41,593 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-09-04 15:14:41,593 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-09-04 15:14:41,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-09-04 15:14:41,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-09-04 15:14:41,593 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-09-04 15:14:41,593 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-09-04 15:14:41,594 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-09-04 15:14:41,594 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-09-04 15:14:41,594 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-09-04 15:14:41,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-09-04 15:14:41,594 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-09-04 15:14:41,594 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-09-04 15:14:41,595 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-09-04 15:14:41,595 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-09-04 15:14:41,595 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-09-04 15:14:41,595 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-09-04 15:14:41,595 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-09-04 15:14:41,595 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-09-04 15:14:41,596 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-09-04 15:14:41,596 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-09-04 15:14:41,596 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-09-04 15:14:41,596 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-09-04 15:14:41,596 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-09-04 15:14:41,596 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-09-04 15:14:41,597 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-09-04 15:14:41,597 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-09-04 15:14:41,597 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-09-04 15:14:41,597 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2020-09-04 15:14:41,597 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-09-04 15:14:41,597 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor [2020-09-04 15:14:41,598 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-09-04 15:14:41,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-09-04 15:14:41,598 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-09-04 15:14:42,720 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-09-04 15:14:42,720 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-09-04 15:14:42,727 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.09 03:14:42 BoogieIcfgContainer [2020-09-04 15:14:42,728 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-09-04 15:14:42,729 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-09-04 15:14:42,729 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-09-04 15:14:42,734 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-09-04 15:14:42,735 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 04.09 03:14:40" (1/3) ... [2020-09-04 15:14:42,736 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@d521cad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.09 03:14:42, skipping insertion in model container [2020-09-04 15:14:42,736 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 03:14:41" (2/3) ... [2020-09-04 15:14:42,736 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@d521cad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.09 03:14:42, skipping insertion in model container [2020-09-04 15:14:42,736 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.09 03:14:42" (3/3) ... [2020-09-04 15:14:42,738 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec2_product61.cil.c [2020-09-04 15:14:42,747 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-09-04 15:14:42,757 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-09-04 15:14:42,778 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-09-04 15:14:42,801 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-09-04 15:14:42,801 INFO L376 AbstractCegarLoop]: Hoare is true [2020-09-04 15:14:42,801 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-09-04 15:14:42,801 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-09-04 15:14:42,802 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-09-04 15:14:42,802 INFO L380 AbstractCegarLoop]: Difference is false [2020-09-04 15:14:42,802 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-09-04 15:14:42,802 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-09-04 15:14:42,827 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states. [2020-09-04 15:14:42,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-09-04 15:14:42,851 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 15:14:42,853 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 15:14:42,853 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 15:14:42,860 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 15:14:42,861 INFO L82 PathProgramCache]: Analyzing trace with hash 425462913, now seen corresponding path program 1 times [2020-09-04 15:14:42,871 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 15:14:42,872 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1239248810] [2020-09-04 15:14:42,872 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 15:14:42,946 INFO L283 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-09-04 15:14:43,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:43,665 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 15:14:43,668 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 15:14:43,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:43,777 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-09-04 15:14:43,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:43,780 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2020-09-04 15:14:43,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:43,782 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-09-04 15:14:43,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:43,785 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-09-04 15:14:43,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:43,795 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-09-04 15:14:43,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:43,798 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-09-04 15:14:43,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:43,801 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-09-04 15:14:43,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:43,828 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 15:14:43,832 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1239248810] [2020-09-04 15:14:43,834 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 15:14:43,834 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-09-04 15:14:43,835 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [182414781] [2020-09-04 15:14:43,842 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-09-04 15:14:43,843 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 15:14:43,861 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-09-04 15:14:43,863 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-09-04 15:14:43,865 INFO L87 Difference]: Start difference. First operand 350 states. Second operand 4 states. [2020-09-04 15:14:45,410 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 15:14:45,410 INFO L93 Difference]: Finished difference Result 564 states and 668 transitions. [2020-09-04 15:14:45,411 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-09-04 15:14:45,412 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 148 [2020-09-04 15:14:45,414 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 15:14:45,434 INFO L225 Difference]: With dead ends: 564 [2020-09-04 15:14:45,434 INFO L226 Difference]: Without dead ends: 350 [2020-09-04 15:14:45,441 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 15:14:45,461 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 350 states. [2020-09-04 15:14:45,631 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 350 to 299. [2020-09-04 15:14:45,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 299 states. [2020-09-04 15:14:45,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 299 states and 329 transitions. [2020-09-04 15:14:45,639 INFO L78 Accepts]: Start accepts. Automaton has 299 states and 329 transitions. Word has length 148 [2020-09-04 15:14:45,640 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 15:14:45,640 INFO L479 AbstractCegarLoop]: Abstraction has 299 states and 329 transitions. [2020-09-04 15:14:45,640 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-09-04 15:14:45,641 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 329 transitions. [2020-09-04 15:14:45,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2020-09-04 15:14:45,646 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 15:14:45,647 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 15:14:45,647 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-09-04 15:14:45,648 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 15:14:45,648 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 15:14:45,648 INFO L82 PathProgramCache]: Analyzing trace with hash 1228926959, now seen corresponding path program 1 times [2020-09-04 15:14:45,649 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 15:14:45,649 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1777399859] [2020-09-04 15:14:45,649 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 15:14:45,653 INFO L283 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-09-04 15:14:45,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:46,156 WARN L193 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 15:14:46,157 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 15:14:46,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:46,203 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-09-04 15:14:46,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:46,205 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2020-09-04 15:14:46,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:46,207 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-09-04 15:14:46,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:46,209 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-09-04 15:14:46,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:46,220 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-09-04 15:14:46,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:46,223 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-09-04 15:14:46,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:46,225 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-09-04 15:14:46,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:46,250 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 15:14:46,250 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1777399859] [2020-09-04 15:14:46,251 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 15:14:46,251 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-09-04 15:14:46,251 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2078152337] [2020-09-04 15:14:46,253 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-09-04 15:14:46,253 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 15:14:46,253 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-09-04 15:14:46,253 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-09-04 15:14:46,254 INFO L87 Difference]: Start difference. First operand 299 states and 329 transitions. Second operand 5 states. [2020-09-04 15:14:46,937 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 15:14:48,369 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 15:14:48,370 INFO L93 Difference]: Finished difference Result 493 states and 563 transitions. [2020-09-04 15:14:48,373 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-09-04 15:14:48,373 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 149 [2020-09-04 15:14:48,374 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 15:14:48,378 INFO L225 Difference]: With dead ends: 493 [2020-09-04 15:14:48,378 INFO L226 Difference]: Without dead ends: 339 [2020-09-04 15:14:48,381 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 15:14:48,382 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 339 states. [2020-09-04 15:14:48,454 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 339 to 289. [2020-09-04 15:14:48,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 289 states. [2020-09-04 15:14:48,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 289 states and 316 transitions. [2020-09-04 15:14:48,457 INFO L78 Accepts]: Start accepts. Automaton has 289 states and 316 transitions. Word has length 149 [2020-09-04 15:14:48,457 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 15:14:48,458 INFO L479 AbstractCegarLoop]: Abstraction has 289 states and 316 transitions. [2020-09-04 15:14:48,458 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-09-04 15:14:48,458 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 316 transitions. [2020-09-04 15:14:48,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2020-09-04 15:14:48,461 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 15:14:48,461 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 15:14:48,461 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-09-04 15:14:48,462 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 15:14:48,462 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 15:14:48,462 INFO L82 PathProgramCache]: Analyzing trace with hash -279248827, now seen corresponding path program 1 times [2020-09-04 15:14:48,462 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 15:14:48,463 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [197728602] [2020-09-04 15:14:48,463 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 15:14:48,465 INFO L283 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-09-04 15:14:48,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:48,964 WARN L193 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 15:14:48,965 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 15:14:49,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:49,066 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-09-04 15:14:49,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:49,069 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2020-09-04 15:14:49,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:49,072 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-09-04 15:14:49,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:49,159 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-09-04 15:14:49,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:49,178 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-09-04 15:14:49,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:49,182 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-09-04 15:14:49,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:49,186 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2020-09-04 15:14:49,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:49,249 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 15:14:49,250 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [197728602] [2020-09-04 15:14:49,250 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 15:14:49,251 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-09-04 15:14:49,251 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [145538074] [2020-09-04 15:14:49,253 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-09-04 15:14:49,253 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 15:14:49,254 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-09-04 15:14:49,260 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-09-04 15:14:49,260 INFO L87 Difference]: Start difference. First operand 289 states and 316 transitions. Second operand 10 states. [2020-09-04 15:14:49,768 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 15:14:50,140 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:14:50,456 WARN L193 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:14:50,758 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:14:51,071 WARN L193 SmtUtils]: Spent 288.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:14:51,410 WARN L193 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:14:53,687 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 15:14:53,687 INFO L93 Difference]: Finished difference Result 513 states and 589 transitions. [2020-09-04 15:14:53,688 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-09-04 15:14:53,688 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 158 [2020-09-04 15:14:53,689 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 15:14:53,693 INFO L225 Difference]: With dead ends: 513 [2020-09-04 15:14:53,693 INFO L226 Difference]: Without dead ends: 339 [2020-09-04 15:14:53,695 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 16 SyntacticMatches, 1 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 24 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2020-09-04 15:14:53,696 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 339 states. [2020-09-04 15:14:53,782 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 339 to 289. [2020-09-04 15:14:53,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 289 states. [2020-09-04 15:14:53,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 289 states and 315 transitions. [2020-09-04 15:14:53,785 INFO L78 Accepts]: Start accepts. Automaton has 289 states and 315 transitions. Word has length 158 [2020-09-04 15:14:53,786 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 15:14:53,786 INFO L479 AbstractCegarLoop]: Abstraction has 289 states and 315 transitions. [2020-09-04 15:14:53,786 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-09-04 15:14:53,786 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 315 transitions. [2020-09-04 15:14:53,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2020-09-04 15:14:53,789 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 15:14:53,789 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] [2020-09-04 15:14:53,790 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-09-04 15:14:53,790 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 15:14:53,790 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 15:14:53,790 INFO L82 PathProgramCache]: Analyzing trace with hash 1624759751, now seen corresponding path program 1 times [2020-09-04 15:14:53,791 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 15:14:53,791 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1804687627] [2020-09-04 15:14:53,791 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 15:14:53,794 INFO L283 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-09-04 15:14:53,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:54,143 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 15:14:54,144 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 15:14:54,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:54,211 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-09-04 15:14:54,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:54,214 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2020-09-04 15:14:54,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:54,216 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-09-04 15:14:54,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:54,219 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-09-04 15:14:54,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:54,228 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-09-04 15:14:54,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:54,238 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-09-04 15:14:54,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:54,243 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:14:54,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:54,248 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:14:54,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:54,260 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:14:54,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:54,263 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2020-09-04 15:14:54,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:54,265 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2020-09-04 15:14:54,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:54,314 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 15:14:54,315 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1804687627] [2020-09-04 15:14:54,315 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 15:14:54,315 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-09-04 15:14:54,316 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1784385889] [2020-09-04 15:14:54,316 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-09-04 15:14:54,316 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 15:14:54,317 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-09-04 15:14:54,317 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-09-04 15:14:54,317 INFO L87 Difference]: Start difference. First operand 289 states and 315 transitions. Second operand 7 states. [2020-09-04 15:14:54,863 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 15:14:56,570 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 15:14:57,862 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 15:14:57,863 INFO L93 Difference]: Finished difference Result 666 states and 771 transitions. [2020-09-04 15:14:57,863 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-09-04 15:14:57,863 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 176 [2020-09-04 15:14:57,864 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 15:14:57,868 INFO L225 Difference]: With dead ends: 666 [2020-09-04 15:14:57,869 INFO L226 Difference]: Without dead ends: 492 [2020-09-04 15:14:57,870 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 49 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 33 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=68, Invalid=172, Unknown=0, NotChecked=0, Total=240 [2020-09-04 15:14:57,871 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 492 states. [2020-09-04 15:14:57,983 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 492 to 421. [2020-09-04 15:14:57,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 421 states. [2020-09-04 15:14:57,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 421 states and 456 transitions. [2020-09-04 15:14:57,986 INFO L78 Accepts]: Start accepts. Automaton has 421 states and 456 transitions. Word has length 176 [2020-09-04 15:14:57,986 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 15:14:57,987 INFO L479 AbstractCegarLoop]: Abstraction has 421 states and 456 transitions. [2020-09-04 15:14:57,987 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-09-04 15:14:57,987 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 456 transitions. [2020-09-04 15:14:57,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2020-09-04 15:14:57,990 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 15:14:57,990 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] [2020-09-04 15:14:57,990 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-09-04 15:14:57,990 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 15:14:57,990 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 15:14:57,991 INFO L82 PathProgramCache]: Analyzing trace with hash -1371163403, now seen corresponding path program 1 times [2020-09-04 15:14:57,991 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 15:14:57,991 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [872776009] [2020-09-04 15:14:57,991 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 15:14:57,994 INFO L283 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-09-04 15:14:58,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:58,439 WARN L193 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 15:14:58,440 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 15:14:58,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:58,594 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-09-04 15:14:58,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:58,597 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2020-09-04 15:14:58,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:58,606 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-09-04 15:14:58,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:58,611 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-09-04 15:14:58,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:58,629 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-09-04 15:14:58,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:58,650 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-09-04 15:14:58,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:58,662 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:14:58,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:58,668 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:14:58,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:58,673 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:14:58,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:58,683 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 15:14:58,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:58,687 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-09-04 15:14:58,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:58,696 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2020-09-04 15:14:58,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:58,730 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2020-09-04 15:14:58,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:58,804 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 15:14:58,804 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [872776009] [2020-09-04 15:14:58,805 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 15:14:58,805 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-09-04 15:14:58,805 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1046104767] [2020-09-04 15:14:58,806 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-09-04 15:14:58,806 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 15:14:58,806 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-09-04 15:14:58,806 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-09-04 15:14:58,807 INFO L87 Difference]: Start difference. First operand 421 states and 456 transitions. Second operand 10 states. [2020-09-04 15:14:59,528 WARN L193 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 15:15:01,028 WARN L193 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:15:01,353 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:15:01,787 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 15:15:02,119 WARN L193 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:15:02,867 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:15:03,197 WARN L193 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:15:03,494 WARN L193 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:15:03,892 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 15:15:05,612 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 15:15:05,613 INFO L93 Difference]: Finished difference Result 1097 states and 1267 transitions. [2020-09-04 15:15:05,613 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2020-09-04 15:15:05,614 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 200 [2020-09-04 15:15:05,614 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 15:15:05,620 INFO L225 Difference]: With dead ends: 1097 [2020-09-04 15:15:05,620 INFO L226 Difference]: Without dead ends: 791 [2020-09-04 15:15:05,622 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 57 GetRequests, 34 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 86 ImplicationChecksByTransitivity, 3.2s TimeCoverageRelationStatistics Valid=159, Invalid=441, Unknown=0, NotChecked=0, Total=600 [2020-09-04 15:15:05,623 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 791 states. [2020-09-04 15:15:05,869 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 791 to 681. [2020-09-04 15:15:05,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 681 states. [2020-09-04 15:15:05,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 681 states to 681 states and 743 transitions. [2020-09-04 15:15:05,874 INFO L78 Accepts]: Start accepts. Automaton has 681 states and 743 transitions. Word has length 200 [2020-09-04 15:15:05,874 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 15:15:05,874 INFO L479 AbstractCegarLoop]: Abstraction has 681 states and 743 transitions. [2020-09-04 15:15:05,875 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-09-04 15:15:05,875 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 743 transitions. [2020-09-04 15:15:05,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2020-09-04 15:15:05,878 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 15:15:05,878 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 15:15:05,878 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-09-04 15:15:05,879 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 15:15:05,879 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 15:15:05,879 INFO L82 PathProgramCache]: Analyzing trace with hash 2097904241, now seen corresponding path program 1 times [2020-09-04 15:15:05,879 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 15:15:05,879 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1562823009] [2020-09-04 15:15:05,880 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 15:15:05,882 INFO L283 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-09-04 15:15:05,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:06,207 WARN L193 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 15:15:06,208 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 15:15:06,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:06,292 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-09-04 15:15:06,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:06,295 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2020-09-04 15:15:06,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:06,298 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-09-04 15:15:06,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:06,302 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-09-04 15:15:06,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:06,318 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-09-04 15:15:06,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:06,330 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-09-04 15:15:06,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:06,348 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2020-09-04 15:15:06,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:06,359 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:15:06,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:06,371 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:15:06,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:06,378 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:15:06,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:06,383 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 15:15:06,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:06,386 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-09-04 15:15:06,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:06,390 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2020-09-04 15:15:06,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:06,394 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2020-09-04 15:15:06,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:06,496 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 15:15:06,496 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1562823009] [2020-09-04 15:15:06,497 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 15:15:06,498 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-09-04 15:15:06,498 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [463322660] [2020-09-04 15:15:06,499 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-09-04 15:15:06,499 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 15:15:06,499 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-09-04 15:15:06,499 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-09-04 15:15:06,500 INFO L87 Difference]: Start difference. First operand 681 states and 743 transitions. Second operand 11 states. [2020-09-04 15:15:06,946 WARN L193 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 15:15:08,792 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 15:15:09,084 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:15:09,457 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 15:15:10,864 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:15:11,183 WARN L193 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:15:11,528 WARN L193 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:15:11,844 WARN L193 SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:15:12,142 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:15:12,466 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 15:15:12,467 INFO L93 Difference]: Finished difference Result 1418 states and 1623 transitions. [2020-09-04 15:15:12,467 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2020-09-04 15:15:12,467 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 205 [2020-09-04 15:15:12,468 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 15:15:12,477 INFO L225 Difference]: With dead ends: 1418 [2020-09-04 15:15:12,477 INFO L226 Difference]: Without dead ends: 852 [2020-09-04 15:15:12,479 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 72 GetRequests, 42 SyntacticMatches, 0 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 175 ImplicationChecksByTransitivity, 3.0s TimeCoverageRelationStatistics Valid=270, Invalid=722, Unknown=0, NotChecked=0, Total=992 [2020-09-04 15:15:12,481 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 852 states. [2020-09-04 15:15:12,691 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 852 to 679. [2020-09-04 15:15:12,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 679 states. [2020-09-04 15:15:12,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 679 states and 739 transitions. [2020-09-04 15:15:12,696 INFO L78 Accepts]: Start accepts. Automaton has 679 states and 739 transitions. Word has length 205 [2020-09-04 15:15:12,696 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 15:15:12,696 INFO L479 AbstractCegarLoop]: Abstraction has 679 states and 739 transitions. [2020-09-04 15:15:12,696 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-09-04 15:15:12,697 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 739 transitions. [2020-09-04 15:15:12,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2020-09-04 15:15:12,699 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 15:15:12,699 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 15:15:12,700 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-09-04 15:15:12,700 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 15:15:12,700 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 15:15:12,700 INFO L82 PathProgramCache]: Analyzing trace with hash -1200116333, now seen corresponding path program 1 times [2020-09-04 15:15:12,700 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 15:15:12,701 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [137288024] [2020-09-04 15:15:12,701 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 15:15:12,704 INFO L283 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-09-04 15:15:12,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:13,022 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 15:15:13,023 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 15:15:13,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:13,058 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-09-04 15:15:13,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:13,060 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2020-09-04 15:15:13,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:13,061 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-09-04 15:15:13,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:13,063 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-09-04 15:15:13,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:13,087 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-09-04 15:15:13,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:13,099 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-09-04 15:15:13,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:13,108 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2020-09-04 15:15:13,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:13,124 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:15:13,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:13,137 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:15:13,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:13,167 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:15:13,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:13,216 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 15:15:13,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:13,219 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-09-04 15:15:13,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:13,225 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-09-04 15:15:13,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:13,229 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-09-04 15:15:13,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:13,231 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-09-04 15:15:13,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:13,245 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2020-09-04 15:15:13,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:13,247 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2020-09-04 15:15:13,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:13,293 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 15:15:13,294 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [137288024] [2020-09-04 15:15:13,294 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 15:15:13,294 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-09-04 15:15:13,295 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1940853185] [2020-09-04 15:15:13,295 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-09-04 15:15:13,295 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 15:15:13,296 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-09-04 15:15:13,296 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-09-04 15:15:13,296 INFO L87 Difference]: Start difference. First operand 679 states and 739 transitions. Second operand 11 states. [2020-09-04 15:15:14,628 WARN L193 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:15:14,949 WARN L193 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:15:15,276 WARN L193 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:15:15,587 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 15:15:15,905 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:15:16,200 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 15:15:18,077 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 15:15:18,077 INFO L93 Difference]: Finished difference Result 1430 states and 1661 transitions. [2020-09-04 15:15:18,078 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-09-04 15:15:18,078 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 228 [2020-09-04 15:15:18,079 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 15:15:18,084 INFO L225 Difference]: With dead ends: 1430 [2020-09-04 15:15:18,084 INFO L226 Difference]: Without dead ends: 866 [2020-09-04 15:15:18,087 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 60 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 44 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=121, Invalid=299, Unknown=0, NotChecked=0, Total=420 [2020-09-04 15:15:18,088 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 866 states. [2020-09-04 15:15:18,256 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 866 to 695. [2020-09-04 15:15:18,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 695 states. [2020-09-04 15:15:18,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 695 states and 755 transitions. [2020-09-04 15:15:18,258 INFO L78 Accepts]: Start accepts. Automaton has 695 states and 755 transitions. Word has length 228 [2020-09-04 15:15:18,259 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 15:15:18,259 INFO L479 AbstractCegarLoop]: Abstraction has 695 states and 755 transitions. [2020-09-04 15:15:18,259 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-09-04 15:15:18,259 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 755 transitions. [2020-09-04 15:15:18,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2020-09-04 15:15:18,261 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 15:15:18,261 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 15:15:18,262 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-09-04 15:15:18,262 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 15:15:18,262 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 15:15:18,262 INFO L82 PathProgramCache]: Analyzing trace with hash 554046963, now seen corresponding path program 1 times [2020-09-04 15:15:18,262 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 15:15:18,263 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1266859613] [2020-09-04 15:15:18,263 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 15:15:18,265 INFO L283 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-09-04 15:15:18,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:18,607 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 15:15:18,608 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 15:15:18,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:18,639 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-09-04 15:15:18,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:18,641 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2020-09-04 15:15:18,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:18,642 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-09-04 15:15:18,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:18,683 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-09-04 15:15:18,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:18,696 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-09-04 15:15:18,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:18,709 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-09-04 15:15:18,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:18,721 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2020-09-04 15:15:18,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:18,731 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:15:18,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:18,743 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:15:18,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:18,752 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:15:18,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:18,787 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 15:15:18,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:18,822 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-09-04 15:15:18,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:18,827 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-09-04 15:15:18,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:18,829 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-09-04 15:15:18,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:18,832 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-09-04 15:15:18,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:18,842 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2020-09-04 15:15:18,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:18,844 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2020-09-04 15:15:18,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:18,886 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 15:15:18,887 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1266859613] [2020-09-04 15:15:18,887 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 15:15:18,887 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-09-04 15:15:18,887 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1988200764] [2020-09-04 15:15:18,888 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-09-04 15:15:18,888 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 15:15:18,888 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-09-04 15:15:18,889 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=154, Unknown=0, NotChecked=0, Total=182 [2020-09-04 15:15:18,889 INFO L87 Difference]: Start difference. First operand 695 states and 755 transitions. Second operand 14 states. [2020-09-04 15:15:19,571 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:15:19,887 WARN L193 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:15:20,198 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 15:15:20,510 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:15:20,808 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 15:15:21,785 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 15:15:22,094 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:15:22,433 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 15:15:22,779 WARN L193 SmtUtils]: Spent 288.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:15:23,076 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 15:15:25,224 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 15:15:25,224 INFO L93 Difference]: Finished difference Result 1464 states and 1697 transitions. [2020-09-04 15:15:25,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2020-09-04 15:15:25,225 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 228 [2020-09-04 15:15:25,226 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 15:15:25,231 INFO L225 Difference]: With dead ends: 1464 [2020-09-04 15:15:25,231 INFO L226 Difference]: Without dead ends: 884 [2020-09-04 15:15:25,234 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 70 GetRequests, 44 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 89 ImplicationChecksByTransitivity, 3.3s TimeCoverageRelationStatistics Valid=172, Invalid=584, Unknown=0, NotChecked=0, Total=756 [2020-09-04 15:15:25,235 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 884 states. [2020-09-04 15:15:25,544 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 884 to 707. [2020-09-04 15:15:25,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 707 states. [2020-09-04 15:15:25,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 707 states and 767 transitions. [2020-09-04 15:15:25,548 INFO L78 Accepts]: Start accepts. Automaton has 707 states and 767 transitions. Word has length 228 [2020-09-04 15:15:25,548 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 15:15:25,548 INFO L479 AbstractCegarLoop]: Abstraction has 707 states and 767 transitions. [2020-09-04 15:15:25,548 INFO L480 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-09-04 15:15:25,548 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 767 transitions. [2020-09-04 15:15:25,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2020-09-04 15:15:25,552 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 15:15:25,552 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 15:15:25,553 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-09-04 15:15:25,553 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 15:15:25,553 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 15:15:25,553 INFO L82 PathProgramCache]: Analyzing trace with hash -777451088, now seen corresponding path program 1 times [2020-09-04 15:15:25,553 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 15:15:25,554 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1841682051] [2020-09-04 15:15:25,554 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 15:15:25,556 INFO L283 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-09-04 15:15:25,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:25,962 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 15:15:25,963 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 15:15:25,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:26,023 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-09-04 15:15:26,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:26,025 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2020-09-04 15:15:26,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:26,027 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-09-04 15:15:26,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:26,029 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-09-04 15:15:26,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:26,047 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-09-04 15:15:26,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:26,056 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-09-04 15:15:26,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:26,068 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2020-09-04 15:15:26,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:26,096 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:15:26,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:26,116 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:15:26,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:26,140 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:15:26,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:26,158 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 15:15:26,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:26,171 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-09-04 15:15:26,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:26,178 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-09-04 15:15:26,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:26,181 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-09-04 15:15:26,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:26,183 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-09-04 15:15:26,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:26,198 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2020-09-04 15:15:26,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:26,200 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2020-09-04 15:15:26,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:26,278 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 15:15:26,278 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1841682051] [2020-09-04 15:15:26,279 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 15:15:26,279 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-09-04 15:15:26,279 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1993216900] [2020-09-04 15:15:26,279 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-09-04 15:15:26,280 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 15:15:26,280 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-09-04 15:15:26,280 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-09-04 15:15:26,280 INFO L87 Difference]: Start difference. First operand 707 states and 767 transitions. Second operand 8 states. [2020-09-04 15:15:26,798 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 15:15:27,490 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 15:15:30,536 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 15:15:30,536 INFO L93 Difference]: Finished difference Result 1965 states and 2336 transitions. [2020-09-04 15:15:30,536 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2020-09-04 15:15:30,537 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 228 [2020-09-04 15:15:30,537 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 15:15:30,547 INFO L225 Difference]: With dead ends: 1965 [2020-09-04 15:15:30,547 INFO L226 Difference]: Without dead ends: 1373 [2020-09-04 15:15:30,549 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 72 GetRequests, 47 SyntacticMatches, 4 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 120 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=134, Invalid=372, Unknown=0, NotChecked=0, Total=506 [2020-09-04 15:15:30,551 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1373 states. [2020-09-04 15:15:30,991 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1373 to 1141. [2020-09-04 15:15:30,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1141 states. [2020-09-04 15:15:30,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1141 states to 1141 states and 1273 transitions. [2020-09-04 15:15:30,994 INFO L78 Accepts]: Start accepts. Automaton has 1141 states and 1273 transitions. Word has length 228 [2020-09-04 15:15:30,995 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 15:15:30,995 INFO L479 AbstractCegarLoop]: Abstraction has 1141 states and 1273 transitions. [2020-09-04 15:15:30,995 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-09-04 15:15:30,995 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 1273 transitions. [2020-09-04 15:15:30,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2020-09-04 15:15:30,997 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 15:15:30,997 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 15:15:30,997 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-09-04 15:15:30,997 INFO L427 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 15:15:30,998 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 15:15:30,998 INFO L82 PathProgramCache]: Analyzing trace with hash 1190127095, now seen corresponding path program 1 times [2020-09-04 15:15:30,998 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 15:15:30,998 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [67537373] [2020-09-04 15:15:30,999 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 15:15:31,001 INFO L283 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-09-04 15:15:31,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:31,411 WARN L193 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 15:15:31,412 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 15:15:31,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:31,461 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-09-04 15:15:31,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:31,463 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2020-09-04 15:15:31,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:31,464 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-09-04 15:15:31,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:31,509 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-09-04 15:15:31,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:31,534 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-09-04 15:15:31,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:31,553 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-09-04 15:15:31,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:31,574 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-09-04 15:15:31,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:31,616 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2020-09-04 15:15:31,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:31,660 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:15:31,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:31,711 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:15:31,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:31,754 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:15:31,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:31,758 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 15:15:31,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:31,760 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-09-04 15:15:31,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:31,921 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-09-04 15:15:31,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:32,025 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-09-04 15:15:32,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:32,104 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-09-04 15:15:32,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:32,131 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2020-09-04 15:15:32,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:32,134 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2020-09-04 15:15:32,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:32,187 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 15:15:32,188 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [67537373] [2020-09-04 15:15:32,188 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 15:15:32,188 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [21] imperfect sequences [] total 21 [2020-09-04 15:15:32,188 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1741199313] [2020-09-04 15:15:32,189 INFO L459 AbstractCegarLoop]: Interpolant automaton has 21 states [2020-09-04 15:15:32,189 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 15:15:32,189 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2020-09-04 15:15:32,190 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=374, Unknown=0, NotChecked=0, Total=420 [2020-09-04 15:15:32,190 INFO L87 Difference]: Start difference. First operand 1141 states and 1273 transitions. Second operand 21 states. [2020-09-04 15:15:32,843 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 15:15:33,322 WARN L193 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:15:33,652 WARN L193 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:15:33,981 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:15:34,306 WARN L193 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:15:34,622 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:15:35,697 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 15:15:37,314 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:15:37,695 WARN L193 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:15:38,111 WARN L193 SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:15:38,499 WARN L193 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:15:38,823 WARN L193 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:15:39,155 WARN L193 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:15:39,496 WARN L193 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:15:39,870 WARN L193 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:15:40,240 WARN L193 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:15:40,681 WARN L193 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:15:41,024 WARN L193 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:15:41,412 WARN L193 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:15:42,136 WARN L193 SmtUtils]: Spent 560.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 191 [2020-09-04 15:15:42,903 WARN L193 SmtUtils]: Spent 566.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 193 [2020-09-04 15:15:43,580 WARN L193 SmtUtils]: Spent 546.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 191 [2020-09-04 15:15:47,550 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 15:15:47,550 INFO L93 Difference]: Finished difference Result 2353 states and 2719 transitions. [2020-09-04 15:15:47,551 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2020-09-04 15:15:47,551 INFO L78 Accepts]: Start accepts. Automaton has 21 states. Word has length 233 [2020-09-04 15:15:47,552 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 15:15:47,559 INFO L225 Difference]: With dead ends: 2353 [2020-09-04 15:15:47,559 INFO L226 Difference]: Without dead ends: 1327 [2020-09-04 15:15:47,563 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 117 GetRequests, 49 SyntacticMatches, 3 SemanticMatches, 65 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1167 ImplicationChecksByTransitivity, 9.1s TimeCoverageRelationStatistics Valid=824, Invalid=3598, Unknown=0, NotChecked=0, Total=4422 [2020-09-04 15:15:47,565 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1327 states. [2020-09-04 15:15:48,118 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1327 to 1106. [2020-09-04 15:15:48,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1106 states. [2020-09-04 15:15:48,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1106 states to 1106 states and 1224 transitions. [2020-09-04 15:15:48,124 INFO L78 Accepts]: Start accepts. Automaton has 1106 states and 1224 transitions. Word has length 233 [2020-09-04 15:15:48,126 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 15:15:48,126 INFO L479 AbstractCegarLoop]: Abstraction has 1106 states and 1224 transitions. [2020-09-04 15:15:48,127 INFO L480 AbstractCegarLoop]: Interpolant automaton has 21 states. [2020-09-04 15:15:48,127 INFO L276 IsEmpty]: Start isEmpty. Operand 1106 states and 1224 transitions. [2020-09-04 15:15:48,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2020-09-04 15:15:48,131 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 15:15:48,133 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 15:15:48,133 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-09-04 15:15:48,134 INFO L427 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 15:15:48,134 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 15:15:48,134 INFO L82 PathProgramCache]: Analyzing trace with hash 1214483153, now seen corresponding path program 1 times [2020-09-04 15:15:48,134 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 15:15:48,135 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1454986731] [2020-09-04 15:15:48,135 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 15:15:48,195 INFO L283 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-09-04 15:15:48,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:48,624 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 15:15:48,625 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 15:15:48,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:48,653 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-09-04 15:15:48,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:48,655 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2020-09-04 15:15:48,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:48,656 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-09-04 15:15:48,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:48,693 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-09-04 15:15:48,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:48,704 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-09-04 15:15:48,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:48,722 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-09-04 15:15:48,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:48,741 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-09-04 15:15:48,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:48,765 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:15:48,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:48,773 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:15:48,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:48,779 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:15:48,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:48,786 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:15:48,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:48,788 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 15:15:48,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:48,790 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-09-04 15:15:48,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:48,802 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-09-04 15:15:48,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:48,811 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-09-04 15:15:48,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:48,816 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-09-04 15:15:48,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:48,823 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2020-09-04 15:15:48,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:48,826 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:15:48,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:48,855 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2020-09-04 15:15:48,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:48,876 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2020-09-04 15:15:48,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:48,879 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 247 [2020-09-04 15:15:48,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:48,955 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:15:48,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:49,011 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-09-04 15:15:49,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:49,050 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2020-09-04 15:15:49,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:49,057 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:15:49,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:49,060 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 15:15:49,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:49,062 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2020-09-04 15:15:49,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:49,064 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:15:49,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:49,068 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 309 [2020-09-04 15:15:49,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:49,070 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 319 [2020-09-04 15:15:49,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:49,161 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 15:15:49,161 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1454986731] [2020-09-04 15:15:49,161 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 15:15:49,162 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [22] imperfect sequences [] total 22 [2020-09-04 15:15:49,162 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [488055031] [2020-09-04 15:15:49,163 INFO L459 AbstractCegarLoop]: Interpolant automaton has 22 states [2020-09-04 15:15:49,163 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 15:15:49,164 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2020-09-04 15:15:49,165 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=50, Invalid=412, Unknown=0, NotChecked=0, Total=462 [2020-09-04 15:15:49,165 INFO L87 Difference]: Start difference. First operand 1106 states and 1224 transitions. Second operand 22 states. [2020-09-04 15:15:49,773 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 15:15:50,226 WARN L193 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:15:50,566 WARN L193 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:15:50,900 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:15:51,278 WARN L193 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:15:51,570 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:15:52,725 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 15:15:54,313 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:15:54,682 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:15:55,089 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:15:55,515 WARN L193 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:15:55,827 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:15:56,154 WARN L193 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:15:56,475 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:15:56,832 WARN L193 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:15:57,162 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:15:57,546 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:15:57,879 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:15:58,248 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:00,180 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:16:00,515 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:00,837 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:16:01,183 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:16:01,526 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:01,848 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:16:03,844 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 15:16:03,844 INFO L93 Difference]: Finished difference Result 2019 states and 2341 transitions. [2020-09-04 15:16:03,846 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2020-09-04 15:16:03,846 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 332 [2020-09-04 15:16:03,847 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 15:16:03,848 INFO L225 Difference]: With dead ends: 2019 [2020-09-04 15:16:03,848 INFO L226 Difference]: Without dead ends: 0 [2020-09-04 15:16:03,856 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 149 GetRequests, 79 SyntacticMatches, 0 SemanticMatches, 70 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1348 ImplicationChecksByTransitivity, 8.7s TimeCoverageRelationStatistics Valid=890, Invalid=4222, Unknown=0, NotChecked=0, Total=5112 [2020-09-04 15:16:03,856 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-09-04 15:16:03,857 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-09-04 15:16:03,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-09-04 15:16:03,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-09-04 15:16:03,857 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 332 [2020-09-04 15:16:03,857 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 15:16:03,858 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-09-04 15:16:03,858 INFO L480 AbstractCegarLoop]: Interpolant automaton has 22 states. [2020-09-04 15:16:03,858 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-09-04 15:16:03,858 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-09-04 15:16:03,858 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-09-04 15:16:03,861 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-09-04 15:16:04,071 WARN L193 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:04,244 WARN L193 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:04,478 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:04,646 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:04,813 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:04,987 WARN L193 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:05,160 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:05,319 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:05,483 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:05,641 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:16:05,801 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:05,963 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:06,125 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:06,288 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:16:06,448 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:06,611 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:06,998 WARN L193 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 194 [2020-09-04 15:16:07,592 WARN L193 SmtUtils]: Spent 588.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 203 [2020-09-04 15:16:08,180 WARN L193 SmtUtils]: Spent 587.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 203 [2020-09-04 15:16:08,473 WARN L193 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 194 [2020-09-04 15:16:08,848 WARN L193 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 200 [2020-09-04 15:16:09,232 WARN L193 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 200 [2020-09-04 15:16:12,679 WARN L193 SmtUtils]: Spent 3.33 s on a formula simplification. DAG size of input: 326 DAG size of output: 265 [2020-09-04 15:16:12,971 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 197 [2020-09-04 15:16:13,249 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 194 [2020-09-04 15:16:13,532 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 192 [2020-09-04 15:16:13,818 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 197 [2020-09-04 15:16:13,935 WARN L193 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 18 [2020-09-04 15:16:14,212 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 193 [2020-09-04 15:16:14,486 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 193 [2020-09-04 15:16:14,660 WARN L193 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:14,833 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:16:15,007 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:16:15,177 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:16:15,345 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:16:15,511 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:15,678 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:15,842 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:16,008 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:16,170 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:16,337 WARN L193 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:16,498 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:16,656 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:16,822 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:16,987 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:17,151 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:17,315 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:17,484 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:17,849 WARN L193 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2020-09-04 15:16:18,011 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:18,173 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:18,335 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:18,498 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:16:18,665 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:18,834 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:18,996 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:19,154 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:16:19,311 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:16:19,471 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:16:19,678 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:16:19,835 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:19,992 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:16:20,148 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:20,310 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:20,473 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:20,634 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:20,793 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:16:20,956 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:21,117 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:21,309 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:21,471 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:21,636 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:21,800 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:21,961 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:22,122 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:22,283 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:22,450 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:16:22,619 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:22,787 WARN L193 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:22,952 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:23,119 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:23,286 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:16:23,460 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:16:23,632 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:16:23,804 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:16:26,810 WARN L193 SmtUtils]: Spent 3.00 s on a formula simplification. DAG size of input: 310 DAG size of output: 247 [2020-09-04 15:16:27,135 WARN L193 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 194 [2020-09-04 15:16:27,707 WARN L193 SmtUtils]: Spent 569.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 206 [2020-09-04 15:16:28,293 WARN L193 SmtUtils]: Spent 585.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 206 [2020-09-04 15:16:28,581 WARN L193 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 194 [2020-09-04 15:16:28,947 WARN L193 SmtUtils]: Spent 364.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 203 [2020-09-04 15:16:29,346 WARN L193 SmtUtils]: Spent 395.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 203 [2020-09-04 15:16:32,401 WARN L193 SmtUtils]: Spent 3.05 s on a formula simplification. DAG size of input: 310 DAG size of output: 247 [2020-09-04 15:16:32,752 WARN L193 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 195 [2020-09-04 15:16:33,105 WARN L193 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 196 [2020-09-04 15:16:33,493 WARN L193 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 193 [2020-09-04 15:16:33,795 WARN L193 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 195 [2020-09-04 15:16:34,138 WARN L193 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 194 [2020-09-04 15:16:34,443 WARN L193 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 194 [2020-09-04 15:16:34,622 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:16:34,785 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:34,943 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:16:35,099 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:35,261 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:35,425 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:35,588 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:35,748 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:16:35,917 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:36,074 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:16:36,231 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:36,393 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:36,557 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:36,720 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:36,893 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:16:39,413 WARN L193 SmtUtils]: Spent 2.52 s on a formula simplification. DAG size of input: 300 DAG size of output: 258 [2020-09-04 15:16:39,578 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:39,736 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:16:39,898 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:40,060 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:40,218 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:16:40,383 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:40,548 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:40,710 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:40,906 WARN L193 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 201 [2020-09-04 15:16:41,097 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-09-04 15:16:41,289 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-09-04 15:16:41,479 WARN L193 SmtUtils]: Spent 186.00 ms on a formula simplification that was a NOOP. DAG size: 201 [2020-09-04 15:16:41,648 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:42,070 WARN L193 SmtUtils]: Spent 414.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:16:42,485 WARN L193 SmtUtils]: Spent 414.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:16:42,647 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:42,814 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:42,982 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:43,146 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:43,309 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:43,466 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:16:43,629 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:43,792 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:43,950 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:16:44,434 WARN L193 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 194 [2020-09-04 15:16:44,977 WARN L193 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 200 [2020-09-04 15:16:45,550 WARN L193 SmtUtils]: Spent 571.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 200 [2020-09-04 15:16:45,863 WARN L193 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 194 [2020-09-04 15:16:46,216 WARN L193 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 197 [2020-09-04 15:16:46,542 WARN L193 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 197 [2020-09-04 15:16:46,784 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:46,946 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:47,102 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:16:47,303 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:47,470 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:47,628 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:16:47,787 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:47,950 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:48,114 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:48,275 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:48,440 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:48,597 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:48,771 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:16:48,932 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:49,089 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:16:49,253 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:49,416 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:49,579 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:49,735 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:16:49,897 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:50,063 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:16:50,230 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:50,395 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:50,555 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:16:50,722 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:50,883 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:51,049 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:51,313 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 194 [2020-09-04 15:16:51,739 WARN L193 SmtUtils]: Spent 424.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 200 [2020-09-04 15:16:51,910 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:16:52,086 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:16:52,513 WARN L193 SmtUtils]: Spent 424.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 200 [2020-09-04 15:16:52,775 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 194 [2020-09-04 15:16:52,938 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:53,103 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:53,304 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-09-04 15:16:53,495 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 201 [2020-09-04 15:16:53,681 WARN L193 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2020-09-04 15:16:53,867 WARN L193 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 201 [2020-09-04 15:16:54,063 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-09-04 15:16:54,250 WARN L193 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2020-09-04 15:16:54,438 WARN L193 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 201 [2020-09-04 15:16:54,632 WARN L193 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-09-04 15:16:54,821 WARN L193 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 201 [2020-09-04 15:16:55,013 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 201 [2020-09-04 15:16:55,207 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-09-04 15:16:55,393 WARN L193 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 201 [2020-09-04 15:16:55,554 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:55,713 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:55,982 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 194 [2020-09-04 15:16:56,403 WARN L193 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 198 [2020-09-04 15:16:56,569 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:56,737 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:57,159 WARN L193 SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 198 [2020-09-04 15:16:57,422 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 194 [2020-09-04 15:16:57,685 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 194 [2020-09-04 15:16:58,106 WARN L193 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 198 [2020-09-04 15:16:58,275 WARN L193 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:58,443 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:58,865 WARN L193 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 198 [2020-09-04 15:16:59,128 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 194 [2020-09-04 15:16:59,323 WARN L193 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2020-09-04 15:16:59,480 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:16:59,636 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:16:59,796 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:16:59,954 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:17:00,111 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:00,267 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:17:00,424 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:00,585 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:00,748 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:00,908 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:01,066 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:17:01,229 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:01,390 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:01,557 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:01,728 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:17:02,146 WARN L193 SmtUtils]: Spent 417.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2020-09-04 15:17:02,319 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:17:02,482 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:02,900 WARN L193 SmtUtils]: Spent 417.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2020-09-04 15:17:03,061 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:03,224 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:03,385 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:03,542 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:17:03,704 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:03,865 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:04,028 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:04,186 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:17:04,349 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:04,510 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:04,929 WARN L193 SmtUtils]: Spent 411.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 24 [2020-09-04 15:17:05,326 WARN L193 SmtUtils]: Spent 396.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 24 [2020-09-04 15:17:05,547 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 16 [2020-09-04 15:17:06,014 WARN L193 SmtUtils]: Spent 465.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 21 [2020-09-04 15:17:06,409 WARN L193 SmtUtils]: Spent 394.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 24 [2020-09-04 15:17:06,926 WARN L193 SmtUtils]: Spent 516.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 22 [2020-09-04 15:17:07,315 WARN L193 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 24 [2020-09-04 15:17:07,872 WARN L193 SmtUtils]: Spent 555.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 199 [2020-09-04 15:17:08,572 WARN L193 SmtUtils]: Spent 698.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 200 [2020-09-04 15:17:09,127 WARN L193 SmtUtils]: Spent 554.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 199 [2020-09-04 15:17:09,611 WARN L193 SmtUtils]: Spent 482.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 193 [2020-09-04 15:17:10,134 WARN L193 SmtUtils]: Spent 518.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 22 [2020-09-04 15:17:10,787 WARN L193 SmtUtils]: Spent 651.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 200 [2020-09-04 15:17:11,440 WARN L193 SmtUtils]: Spent 650.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 200 [2020-09-04 15:17:12,092 WARN L193 SmtUtils]: Spent 650.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 200 [2020-09-04 15:17:12,577 WARN L193 SmtUtils]: Spent 483.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 193 [2020-09-04 15:17:12,796 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 16 [2020-09-04 15:17:13,013 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:13,176 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:13,342 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:13,504 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:13,661 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:17:13,822 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:13,984 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:14,149 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:14,308 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:17:14,470 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:14,631 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:14,795 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:14,956 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:15,113 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:17:15,270 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:15,436 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:15,593 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:17:15,752 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:15,915 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:16,073 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:16,234 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:16,399 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:16,556 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:19,750 WARN L193 SmtUtils]: Spent 3.19 s on a formula simplification. DAG size of input: 326 DAG size of output: 265 [2020-09-04 15:17:20,185 WARN L193 SmtUtils]: Spent 434.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 23 [2020-09-04 15:17:20,731 WARN L193 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 23 [2020-09-04 15:17:21,168 WARN L193 SmtUtils]: Spent 436.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 24 [2020-09-04 15:17:21,717 WARN L193 SmtUtils]: Spent 546.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 102 [2020-09-04 15:17:21,882 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:24,403 WARN L193 SmtUtils]: Spent 2.52 s on a formula simplification. DAG size of input: 300 DAG size of output: 258 [2020-09-04 15:17:26,928 WARN L193 SmtUtils]: Spent 2.52 s on a formula simplification. DAG size of input: 300 DAG size of output: 254 [2020-09-04 15:17:27,087 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:17:27,244 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:17:27,403 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:17:27,561 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:17:27,718 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:27,874 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:17:28,030 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:28,192 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:28,355 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:28,514 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:28,673 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:17:28,836 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:28,997 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:32,222 WARN L193 SmtUtils]: Spent 3.22 s on a formula simplification. DAG size of input: 326 DAG size of output: 265 [2020-09-04 15:17:32,384 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:32,545 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:32,707 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:32,863 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:17:33,015 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:17:33,173 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:33,334 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:33,497 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:33,659 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:33,811 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:17:33,972 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:34,134 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:34,290 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:17:34,451 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:34,620 WARN L193 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:34,774 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 15:17:34,935 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:35,092 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:17:35,249 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:17:35,408 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:35,569 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:35,732 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:35,894 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:36,058 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:36,215 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:17:36,379 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:36,543 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:36,704 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:36,861 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:17:37,022 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:37,190 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:17:37,353 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:37,527 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:37,690 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:17:37,858 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:38,019 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:41,256 WARN L193 SmtUtils]: Spent 3.23 s on a formula simplification. DAG size of input: 326 DAG size of output: 265 [2020-09-04 15:17:41,417 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:41,574 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:17:41,752 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:41,915 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:42,076 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:42,234 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:17:42,394 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:42,561 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:17:42,725 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:42,889 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:43,048 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:17:43,218 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:43,379 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:43,540 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:43,703 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:43,859 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:17:44,020 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:44,183 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:44,343 WARN L193 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:17:44,508 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:44,673 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:44,830 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:17:44,987 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:17:45,148 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:45,309 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:45,472 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:45,871 WARN L193 SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 24 [2020-09-04 15:17:46,268 WARN L193 SmtUtils]: Spent 395.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 24 [2020-09-04 15:17:46,486 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 16 [2020-09-04 15:17:46,952 WARN L193 SmtUtils]: Spent 465.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 21 [2020-09-04 15:17:47,350 WARN L193 SmtUtils]: Spent 396.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 24 [2020-09-04 15:17:47,867 WARN L193 SmtUtils]: Spent 516.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 22 [2020-09-04 15:17:48,258 WARN L193 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 24 [2020-09-04 15:17:48,816 WARN L193 SmtUtils]: Spent 556.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 199 [2020-09-04 15:17:49,469 WARN L193 SmtUtils]: Spent 652.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 200 [2020-09-04 15:17:50,026 WARN L193 SmtUtils]: Spent 555.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 199 [2020-09-04 15:17:50,512 WARN L193 SmtUtils]: Spent 484.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 193 [2020-09-04 15:17:51,036 WARN L193 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 22 [2020-09-04 15:17:51,691 WARN L193 SmtUtils]: Spent 653.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 200 [2020-09-04 15:17:52,344 WARN L193 SmtUtils]: Spent 651.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 200 [2020-09-04 15:17:52,996 WARN L193 SmtUtils]: Spent 651.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 200 [2020-09-04 15:17:53,510 WARN L193 SmtUtils]: Spent 512.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 193 [2020-09-04 15:17:53,731 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 16 [2020-09-04 15:17:53,896 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:17:54,053 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:17:54,222 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:17:54,390 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:17:54,556 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:17:54,714 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:17:54,880 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:17:55,051 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:17:55,214 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:55,383 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:17:55,542 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:17:55,715 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:17:55,876 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:56,041 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:56,214 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:56,376 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:56,541 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:56,706 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:56,869 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:57,152 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 197 [2020-09-04 15:17:57,430 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 194 [2020-09-04 15:17:57,712 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 192 [2020-09-04 15:17:57,992 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 197 [2020-09-04 15:17:58,109 WARN L193 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 18 [2020-09-04 15:17:58,385 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 193 [2020-09-04 15:17:58,660 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 193 [2020-09-04 15:17:58,822 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:58,983 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:59,144 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:59,305 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:59,465 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:59,631 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:59,792 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:59,945 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:18:00,102 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:18:00,263 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:18:00,420 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:18:00,583 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:18:00,746 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:18:00,901 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:18:01,063 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:01,233 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:01,404 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:01,572 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:01,741 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:18:01,864 WARN L193 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 18 [2020-09-04 15:18:02,374 WARN L193 SmtUtils]: Spent 508.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 229 [2020-09-04 15:18:02,490 WARN L193 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 18 [2020-09-04 15:18:02,763 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 193 [2020-09-04 15:18:03,041 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 197 [2020-09-04 15:18:03,888 WARN L193 SmtUtils]: Spent 845.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 212 [2020-09-04 15:18:04,445 WARN L193 SmtUtils]: Spent 555.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 33 [2020-09-04 15:18:04,560 WARN L193 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 18 [2020-09-04 15:18:04,836 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 194 [2020-09-04 15:18:04,953 WARN L193 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 18 [2020-09-04 15:18:05,799 WARN L193 SmtUtils]: Spent 843.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 212 [2020-09-04 15:18:06,076 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 194 [2020-09-04 15:18:06,353 WARN L193 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 193 [2020-09-04 15:18:06,638 WARN L193 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 199 [2020-09-04 15:18:06,912 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 194 [2020-09-04 15:18:07,185 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 193 [2020-09-04 15:18:07,472 WARN L193 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 197 [2020-09-04 15:18:07,743 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 193 [2020-09-04 15:18:08,021 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 197 [2020-09-04 15:18:08,301 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 192 [2020-09-04 15:18:08,888 WARN L193 SmtUtils]: Spent 583.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 33 [2020-09-04 15:18:09,003 WARN L193 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 18 [2020-09-04 15:18:09,119 WARN L193 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 18 [2020-09-04 15:18:09,393 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 193 [2020-09-04 15:18:09,560 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:09,732 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:09,895 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:18:10,053 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:18:10,217 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:10,375 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:18:10,531 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:18:10,693 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:10,855 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:18:11,018 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:18:11,183 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:11,351 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:11,522 WARN L193 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:11,886 WARN L193 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2020-09-04 15:18:12,053 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:18:12,226 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:12,592 WARN L193 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2020-09-04 15:18:12,867 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 194 [2020-09-04 15:18:13,150 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 199 [2020-09-04 15:18:13,266 WARN L193 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 18 [2020-09-04 15:18:13,549 WARN L193 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 197 [2020-09-04 15:18:13,830 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 199 [2020-09-04 15:18:14,102 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 193 [2020-09-04 15:18:14,376 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 193 [2020-09-04 15:18:14,658 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 192 [2020-09-04 15:18:14,778 WARN L193 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 23 [2020-09-04 15:18:14,899 WARN L193 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 23 [2020-09-04 15:18:15,178 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 194 [2020-09-04 15:18:15,459 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 199 [2020-09-04 15:18:15,575 WARN L193 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 18 [2020-09-04 15:18:15,853 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 197 [2020-09-04 15:18:16,135 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 199 [2020-09-04 15:18:16,407 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 193 [2020-09-04 15:18:16,681 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 193 [2020-09-04 15:18:16,963 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 192 [2020-09-04 15:18:17,082 WARN L193 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 23 [2020-09-04 15:18:17,202 WARN L193 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 23 [2020-09-04 15:18:17,367 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:17,531 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:17,697 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:17,860 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:18,026 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:18,188 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:18,364 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:18:18,539 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:18:18,715 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:18:18,890 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:18:19,056 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:19,220 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:19,376 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:18:19,539 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:18:19,701 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:18:19,859 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:18:20,031 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:20,206 WARN L193 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:20,375 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:20,540 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:23,578 WARN L193 SmtUtils]: Spent 3.03 s on a formula simplification. DAG size of input: 310 DAG size of output: 247 [2020-09-04 15:18:23,740 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:18:23,899 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:18:27,103 WARN L193 SmtUtils]: Spent 3.20 s on a formula simplification. DAG size of input: 326 DAG size of output: 265 [2020-09-04 15:18:27,275 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:27,647 WARN L193 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 231 [2020-09-04 15:18:27,828 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:18:27,998 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:18:28,155 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:18:28,342 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:18:28,601 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 194 [2020-09-04 15:18:29,020 WARN L193 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 198 [2020-09-04 15:18:29,186 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:29,353 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:29,775 WARN L193 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 198 [2020-09-04 15:18:30,038 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 194 [2020-09-04 15:18:30,202 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:30,367 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:30,543 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:30,700 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:18:30,881 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:18:31,043 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:31,204 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:18:31,367 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:18:31,529 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:18:31,724 WARN L193 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-09-04 15:18:31,916 WARN L193 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 201 [2020-09-04 15:18:32,102 WARN L193 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2020-09-04 15:18:32,289 WARN L193 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 201 [2020-09-04 15:18:32,484 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-09-04 15:18:32,671 WARN L193 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2020-09-04 15:18:32,860 WARN L193 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 201 [2020-09-04 15:18:33,053 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-09-04 15:18:33,242 WARN L193 SmtUtils]: Spent 186.00 ms on a formula simplification that was a NOOP. DAG size: 201 [2020-09-04 15:18:33,433 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 201 [2020-09-04 15:18:33,628 WARN L193 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-09-04 15:18:33,815 WARN L193 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 201 [2020-09-04 15:18:34,086 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 193 [2020-09-04 15:18:34,211 WARN L193 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 18 [2020-09-04 15:18:34,598 WARN L193 SmtUtils]: Spent 385.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 198 [2020-09-04 15:18:34,977 WARN L193 SmtUtils]: Spent 378.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 194 [2020-09-04 15:18:35,363 WARN L193 SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 194 [2020-09-04 15:18:35,808 WARN L193 SmtUtils]: Spent 443.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 193 [2020-09-04 15:18:36,199 WARN L193 SmtUtils]: Spent 385.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 195 [2020-09-04 15:18:36,471 WARN L193 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 193 [2020-09-04 15:18:36,597 WARN L193 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 18 [2020-09-04 15:18:36,986 WARN L193 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 198 [2020-09-04 15:18:37,368 WARN L193 SmtUtils]: Spent 380.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 194 [2020-09-04 15:18:37,753 WARN L193 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 194 [2020-09-04 15:18:38,196 WARN L193 SmtUtils]: Spent 441.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 193 [2020-09-04 15:18:38,585 WARN L193 SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 195 [2020-09-04 15:18:38,749 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:38,910 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:18:39,067 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:18:39,232 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:18:39,396 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:39,554 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:18:39,728 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:18:39,905 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:18:40,081 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:18:40,255 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:18:40,418 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:18:40,579 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:40,741 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:40,900 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:18:41,078 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:18:41,254 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:18:41,430 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:18:41,610 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:18:41,776 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:41,944 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:42,113 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:42,282 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:42,450 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:18:42,613 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:18:42,775 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:18:42,940 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:18:43,104 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:18:43,267 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:43,432 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:43,599 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:43,769 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:43,938 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:44,106 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:18:44,297 WARN L193 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 201 [2020-09-04 15:18:44,488 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-09-04 15:18:44,680 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-09-04 15:18:44,877 WARN L193 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 201 [2020-09-04 15:18:45,069 WARN L193 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 201 [2020-09-04 15:18:45,261 WARN L193 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-09-04 15:18:45,453 WARN L193 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-09-04 15:18:45,642 WARN L193 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 201 [2020-09-04 15:18:45,809 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:45,966 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:18:46,123 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:18:46,284 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:46,445 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:18:46,617 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:18:46,787 WARN L193 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:47,211 WARN L193 SmtUtils]: Spent 421.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:18:47,628 WARN L193 SmtUtils]: Spent 415.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:18:47,790 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:47,956 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:48,124 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:48,309 WARN L193 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:18:48,482 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:18:48,657 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:18:48,830 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:18:49,003 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:18:49,173 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:49,354 WARN L193 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:49,532 WARN L193 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:49,705 WARN L193 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:49,877 WARN L193 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:18:50,046 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:50,466 WARN L193 SmtUtils]: Spent 417.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2020-09-04 15:18:50,884 WARN L193 SmtUtils]: Spent 417.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2020-09-04 15:18:51,046 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:51,218 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:18:51,390 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:18:51,552 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:18:51,715 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:52,130 WARN L193 SmtUtils]: Spent 413.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:18:52,546 WARN L193 SmtUtils]: Spent 415.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:18:52,707 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:52,875 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:53,043 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:53,204 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:18:55,729 WARN L193 SmtUtils]: Spent 2.52 s on a formula simplification. DAG size of input: 300 DAG size of output: 258 [2020-09-04 15:18:55,892 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:18:56,056 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:18:56,223 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:18:56,390 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:18:56,553 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:56,712 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:18:56,874 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:57,037 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:18:57,199 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:18:57,362 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:18:57,526 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:18:57,687 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:18:57,852 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:18:58,038 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:18:58,214 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:18:58,386 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:18:58,557 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:18:58,739 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:18:58,910 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:18:59,084 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:18:59,262 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:18:59,435 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:18:59,613 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:18:59,792 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:18:59,971 WARN L193 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:19:00,130 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:00,293 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:19:00,450 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:19:00,611 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:00,774 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:00,932 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:19:01,097 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:19:01,273 WARN L193 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:01,437 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:19:01,595 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:01,757 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:19:01,916 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:02,194 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 194 [2020-09-04 15:19:02,468 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 193 [2020-09-04 15:19:02,735 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 192 [2020-09-04 15:19:03,555 WARN L193 SmtUtils]: Spent 818.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 207 [2020-09-04 15:19:04,259 WARN L193 SmtUtils]: Spent 702.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 204 [2020-09-04 15:19:04,532 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 194 [2020-09-04 15:19:04,809 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 194 [2020-09-04 15:19:05,084 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 194 [2020-09-04 15:19:05,897 WARN L193 SmtUtils]: Spent 811.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 207 [2020-09-04 15:19:06,172 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 194 [2020-09-04 15:19:06,444 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 193 [2020-09-04 15:19:07,156 WARN L193 SmtUtils]: Spent 710.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 205 [2020-09-04 15:19:07,431 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 194 [2020-09-04 15:19:07,703 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 193 [2020-09-04 15:19:08,478 WARN L193 SmtUtils]: Spent 774.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 203 [2020-09-04 15:19:08,750 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 193 [2020-09-04 15:19:09,016 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 192 [2020-09-04 15:19:09,284 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 192 [2020-09-04 15:19:09,983 WARN L193 SmtUtils]: Spent 696.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 204 [2020-09-04 15:19:10,256 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 194 [2020-09-04 15:19:10,529 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 194 [2020-09-04 15:19:10,804 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 193 [2020-09-04 15:19:13,340 WARN L193 SmtUtils]: Spent 2.53 s on a formula simplification. DAG size of input: 300 DAG size of output: 254 [2020-09-04 15:19:13,508 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:19:13,766 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 194 [2020-09-04 15:19:13,932 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:19:14,099 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:19:14,357 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 194 [2020-09-04 15:19:14,528 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:19:14,691 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:19:14,853 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:15,015 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:19:18,052 WARN L193 SmtUtils]: Spent 3.02 s on a formula simplification. DAG size of input: 310 DAG size of output: 247 [2020-09-04 15:19:18,216 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:18,381 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:18,543 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:18,705 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:18,869 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:19:19,026 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:19,189 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:19:19,346 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:19:19,504 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:19,665 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:19,826 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:19,983 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:19:20,140 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:20,298 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:20,469 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:19:20,641 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:19:21,062 WARN L193 SmtUtils]: Spent 419.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2020-09-04 15:19:21,235 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:19:21,402 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:19:21,823 WARN L193 SmtUtils]: Spent 419.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2020-09-04 15:19:21,986 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:19:22,148 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:19:22,309 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:19:22,471 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:19:22,637 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:22,794 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:19:22,957 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:23,118 WARN L193 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:19:23,279 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:23,441 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:23,610 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:23,780 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:23,959 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:19:24,122 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:24,286 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:24,462 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:19:27,472 WARN L193 SmtUtils]: Spent 3.01 s on a formula simplification. DAG size of input: 310 DAG size of output: 247 [2020-09-04 15:19:27,636 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:27,916 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 194 [2020-09-04 15:19:28,190 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 193 [2020-09-04 15:19:28,457 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 192 [2020-09-04 15:19:29,270 WARN L193 SmtUtils]: Spent 811.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 207 [2020-09-04 15:19:29,965 WARN L193 SmtUtils]: Spent 693.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 204 [2020-09-04 15:19:30,238 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 194 [2020-09-04 15:19:30,514 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 194 [2020-09-04 15:19:30,789 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 194 [2020-09-04 15:19:31,602 WARN L193 SmtUtils]: Spent 811.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 207 [2020-09-04 15:19:31,878 WARN L193 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 194 [2020-09-04 15:19:32,150 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 193 [2020-09-04 15:19:32,865 WARN L193 SmtUtils]: Spent 713.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 205 [2020-09-04 15:19:33,140 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 194 [2020-09-04 15:19:33,413 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 193 [2020-09-04 15:19:34,189 WARN L193 SmtUtils]: Spent 774.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 203 [2020-09-04 15:19:34,461 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 193 [2020-09-04 15:19:34,727 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 192 [2020-09-04 15:19:34,994 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 192 [2020-09-04 15:19:35,692 WARN L193 SmtUtils]: Spent 695.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 204 [2020-09-04 15:19:35,966 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 194 [2020-09-04 15:19:36,239 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 194 [2020-09-04 15:19:36,513 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 193 [2020-09-04 15:19:36,677 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:19:36,829 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:19:36,986 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:37,147 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:19:37,304 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:19:37,467 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:37,618 WARN L193 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:19:37,781 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:37,942 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:38,105 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:19:38,266 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:19:38,424 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:38,583 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:19:38,744 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:19:38,887 WARN L193 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 15:19:39,324 WARN L193 SmtUtils]: Spent 435.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 23 [2020-09-04 15:19:39,828 WARN L193 SmtUtils]: Spent 501.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 23 [2020-09-04 15:19:40,268 WARN L193 SmtUtils]: Spent 438.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 24 [2020-09-04 15:19:40,824 WARN L193 SmtUtils]: Spent 551.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 102 [2020-09-04 15:19:40,987 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:19:41,139 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:19:41,296 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:41,457 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:19:41,619 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:19:41,776 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:19:41,939 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:42,091 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:19:42,254 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:42,415 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:42,578 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:19:42,740 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:19:42,902 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:19:43,059 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:43,221 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:43,379 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:19:43,536 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:19:43,699 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:19:43,859 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:44,030 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:19:44,192 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:19:44,362 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:44,524 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:44,685 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:44,837 WARN L193 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:19:44,994 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:19:45,155 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:45,311 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:19:45,473 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:45,635 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:19:45,796 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:19:45,958 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:19:46,115 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:46,274 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:19:46,435 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:19:46,597 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:19:46,758 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:19:46,915 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:47,067 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:19:47,262 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2020-09-04 15:19:47,423 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:47,542 WARN L193 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 18 [2020-09-04 15:19:48,051 WARN L193 SmtUtils]: Spent 508.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 229 [2020-09-04 15:19:48,486 WARN L193 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 194 [2020-09-04 15:19:48,820 WARN L193 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 194 [2020-09-04 15:19:49,160 WARN L193 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 194 [2020-09-04 15:19:49,500 WARN L193 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 194 [2020-09-04 15:19:49,671 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:19:49,834 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:19:50,001 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:19:50,165 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:19:50,332 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:53,530 WARN L193 SmtUtils]: Spent 3.20 s on a formula simplification. DAG size of input: 326 DAG size of output: 265 [2020-09-04 15:19:56,732 WARN L193 SmtUtils]: Spent 3.20 s on a formula simplification. DAG size of input: 326 DAG size of output: 265 [2020-09-04 15:19:56,895 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:57,064 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:20:00,269 WARN L193 SmtUtils]: Spent 3.20 s on a formula simplification. DAG size of input: 326 DAG size of output: 265 [2020-09-04 15:20:02,819 WARN L193 SmtUtils]: Spent 2.52 s on a formula simplification. DAG size of input: 300 DAG size of output: 254 [2020-09-04 15:20:05,345 WARN L193 SmtUtils]: Spent 2.52 s on a formula simplification. DAG size of input: 300 DAG size of output: 258 [2020-09-04 15:20:08,573 WARN L193 SmtUtils]: Spent 3.23 s on a formula simplification. DAG size of input: 326 DAG size of output: 265 [2020-09-04 15:20:08,904 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 194 [2020-09-04 15:20:09,478 WARN L193 SmtUtils]: Spent 571.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 206 [2020-09-04 15:20:10,065 WARN L193 SmtUtils]: Spent 585.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 206 [2020-09-04 15:20:10,353 WARN L193 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 194 [2020-09-04 15:20:10,720 WARN L193 SmtUtils]: Spent 364.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 203 [2020-09-04 15:20:11,116 WARN L193 SmtUtils]: Spent 393.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 203 [2020-09-04 15:20:11,288 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:20:11,460 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:20:11,630 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:20:11,799 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:20:11,965 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:20:12,130 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:20:12,850 WARN L193 SmtUtils]: Spent 710.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-09-04 15:20:13,719 WARN L193 SmtUtils]: Spent 862.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 16 [2020-09-04 15:20:14,953 WARN L193 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 159 DAG size of output: 28 [2020-09-04 15:20:15,896 WARN L193 SmtUtils]: Spent 855.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 22 [2020-09-04 15:20:16,865 WARN L193 SmtUtils]: Spent 920.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 23 [2020-09-04 15:20:17,580 WARN L193 SmtUtils]: Spent 701.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 25 [2020-09-04 15:20:18,289 WARN L193 SmtUtils]: Spent 704.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 23 [2020-09-04 15:20:18,973 WARN L193 SmtUtils]: Spent 680.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 20 [2020-09-04 15:20:19,685 WARN L193 SmtUtils]: Spent 708.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 23 [2020-09-04 15:20:20,493 WARN L193 SmtUtils]: Spent 806.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 25 [2020-09-04 15:20:20,733 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 1 [2020-09-04 15:20:21,409 WARN L193 SmtUtils]: Spent 664.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 22 [2020-09-04 15:20:22,274 WARN L193 SmtUtils]: Spent 860.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 19 [2020-09-04 15:20:22,999 WARN L193 SmtUtils]: Spent 669.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 22 [2020-09-04 15:20:23,478 WARN L193 SmtUtils]: Spent 477.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 17 [2020-09-04 15:20:24,071 WARN L193 SmtUtils]: Spent 590.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 26 [2020-09-04 15:20:25,268 WARN L193 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 162 DAG size of output: 31 [2020-09-04 15:20:25,884 WARN L193 SmtUtils]: Spent 605.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 26 [2020-09-04 15:20:26,298 WARN L193 SmtUtils]: Spent 410.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2020-09-04 15:20:27,246 WARN L193 SmtUtils]: Spent 872.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 18 [2020-09-04 15:20:28,115 WARN L193 SmtUtils]: Spent 865.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 18 [2020-09-04 15:20:28,362 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 27 [2020-09-04 15:20:29,222 WARN L193 SmtUtils]: Spent 847.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 25 [2020-09-04 15:20:29,891 WARN L193 SmtUtils]: Spent 667.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 19 [2020-09-04 15:20:30,129 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 25 [2020-09-04 15:20:31,441 WARN L193 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 155 DAG size of output: 26 [2020-09-04 15:20:32,518 WARN L193 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 155 DAG size of output: 23 [2020-09-04 15:20:32,757 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2020-09-04 15:20:33,103 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 29 [2020-09-04 15:20:34,224 WARN L193 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 156 DAG size of output: 25 [2020-09-04 15:20:34,516 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2020-09-04 15:20:34,754 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 19 [2020-09-04 15:20:35,435 WARN L193 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 22 [2020-09-04 15:20:36,567 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-09-04 15:20:36,840 WARN L193 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 19 [2020-09-04 15:20:37,874 WARN L193 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 167 DAG size of output: 18 [2020-09-04 15:20:38,522 WARN L193 SmtUtils]: Spent 636.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 17 [2020-09-04 15:20:39,611 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 158 DAG size of output: 27 [2020-09-04 15:20:40,702 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 158 DAG size of output: 27 [2020-09-04 15:20:40,981 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 21 [2020-09-04 15:20:41,856 WARN L193 SmtUtils]: Spent 871.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 19 [2020-09-04 15:20:42,996 WARN L193 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 157 DAG size of output: 26 [2020-09-04 15:20:43,229 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 25 [2020-09-04 15:20:43,484 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2020-09-04 15:20:44,223 WARN L193 SmtUtils]: Spent 735.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-09-04 15:20:44,990 WARN L193 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 21 [2020-09-04 15:20:45,213 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2020-09-04 15:20:45,433 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2020-09-04 15:20:46,270 WARN L193 SmtUtils]: Spent 835.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 22 [2020-09-04 15:20:47,211 WARN L193 SmtUtils]: Spent 860.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 25 [2020-09-04 15:20:48,079 WARN L193 SmtUtils]: Spent 856.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 25 [2020-09-04 15:20:48,965 WARN L193 SmtUtils]: Spent 872.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 19 [2020-09-04 15:20:49,808 WARN L193 SmtUtils]: Spent 835.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 22 [2020-09-04 15:20:50,039 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 25 [2020-09-04 15:20:50,715 WARN L193 SmtUtils]: Spent 670.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 23 [2020-09-04 15:20:51,388 WARN L193 SmtUtils]: Spent 668.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 22 [2020-09-04 15:20:52,234 WARN L193 SmtUtils]: Spent 843.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 22 [2020-09-04 15:20:52,908 WARN L193 SmtUtils]: Spent 669.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 22 [2020-09-04 15:20:53,799 WARN L193 SmtUtils]: Spent 872.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 18 [2020-09-04 15:20:54,019 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2020-09-04 15:20:54,766 WARN L193 SmtUtils]: Spent 743.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-09-04 15:20:55,456 WARN L193 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 24 [2020-09-04 15:20:56,189 WARN L193 SmtUtils]: Spent 711.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 24 [2020-09-04 15:20:57,153 WARN L193 SmtUtils]: Spent 942.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 23 [2020-09-04 15:20:57,377 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2020-09-04 15:20:58,061 WARN L193 SmtUtils]: Spent 679.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 24 [2020-09-04 15:20:58,564 WARN L193 SmtUtils]: Spent 499.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2020-09-04 15:20:58,819 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 21 [2020-09-04 15:21:00,066 WARN L193 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 172 DAG size of output: 33 [2020-09-04 15:21:00,554 WARN L193 SmtUtils]: Spent 484.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 18 [2020-09-04 15:21:00,775 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2020-09-04 15:21:00,997 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 18 [2020-09-04 15:21:01,251 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 22 [2020-09-04 15:21:02,107 WARN L193 SmtUtils]: Spent 854.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 25 [2020-09-04 15:21:02,370 WARN L193 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 19 [2020-09-04 15:21:03,222 WARN L193 SmtUtils]: Spent 849.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 25 [2020-09-04 15:21:04,223 WARN L193 SmtUtils]: Spent 997.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 28 [2020-09-04 15:21:05,223 WARN L193 SmtUtils]: Spent 996.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 28 [2020-09-04 15:21:05,914 WARN L193 SmtUtils]: Spent 689.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 21 [2020-09-04 15:21:06,589 WARN L193 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 22 [2020-09-04 15:21:07,834 WARN L193 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2020-09-04 15:21:08,526 WARN L193 SmtUtils]: Spent 680.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 19 [2020-09-04 15:21:09,259 WARN L193 SmtUtils]: Spent 722.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 23 [2020-09-04 15:21:09,874 WARN L193 SmtUtils]: Spent 596.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 26 [2020-09-04 15:21:10,105 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 25 [2020-09-04 15:21:10,954 WARN L193 SmtUtils]: Spent 836.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 22 [2020-09-04 15:21:11,819 WARN L193 SmtUtils]: Spent 863.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 27 [2020-09-04 15:21:12,085 WARN L193 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 29 [2020-09-04 15:21:12,334 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 27 [2020-09-04 15:21:12,601 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 19 [2020-09-04 15:21:12,849 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 27 [2020-09-04 15:21:13,936 WARN L193 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 158 DAG size of output: 27 [2020-09-04 15:21:14,214 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 22 [2020-09-04 15:21:14,442 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2020-09-04 15:21:14,676 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 25 [2020-09-04 15:21:15,704 WARN L193 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 167 DAG size of output: 18 [2020-09-04 15:21:16,618 WARN L193 SmtUtils]: Spent 901.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 22 [2020-09-04 15:21:17,537 WARN L193 SmtUtils]: Spent 898.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 22 [2020-09-04 15:21:17,762 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2020-09-04 15:21:18,971 WARN L193 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2020-09-04 15:21:19,185 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2020-09-04 15:21:20,387 WARN L193 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2020-09-04 15:21:20,904 WARN L193 SmtUtils]: Spent 513.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2020-09-04 15:21:21,386 WARN L193 SmtUtils]: Spent 478.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 19 [2020-09-04 15:21:21,886 WARN L193 SmtUtils]: Spent 496.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2020-09-04 15:21:23,217 WARN L193 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 155 DAG size of output: 26 [2020-09-04 15:21:24,510 WARN L193 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 155 DAG size of output: 26 [2020-09-04 15:21:24,734 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2020-09-04 15:21:25,821 WARN L193 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 155 DAG size of output: 23 [2020-09-04 15:21:26,322 WARN L193 SmtUtils]: Spent 498.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 24 [2020-09-04 15:21:26,851 WARN L193 SmtUtils]: Spent 507.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2020-09-04 15:21:27,968 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 157 DAG size of output: 26 [2020-09-04 15:21:28,200 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 25 [2020-09-04 15:21:29,291 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 155 DAG size of output: 23 [2020-09-04 15:21:30,171 WARN L193 SmtUtils]: Spent 866.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 25 [2020-09-04 15:21:30,460 WARN L193 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 19 [2020-09-04 15:21:31,146 WARN L193 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 19 [2020-09-04 15:21:31,895 WARN L193 SmtUtils]: Spent 705.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 15 [2020-09-04 15:21:32,771 WARN L193 SmtUtils]: Spent 873.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 18 [2020-09-04 15:21:33,443 WARN L193 SmtUtils]: Spent 658.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 18 [2020-09-04 15:21:34,779 WARN L193 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 172 DAG size of output: 27 [2020-09-04 15:21:35,662 WARN L193 SmtUtils]: Spent 846.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 25 [2020-09-04 15:21:36,328 WARN L193 SmtUtils]: Spent 662.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 22 [2020-09-04 15:21:36,555 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 1 [2020-09-04 15:21:37,234 WARN L193 SmtUtils]: Spent 603.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 26 [2020-09-04 15:21:37,517 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 25 [2020-09-04 15:21:37,759 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 25 [2020-09-04 15:21:37,993 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 25 [2020-09-04 15:21:38,884 WARN L193 SmtUtils]: Spent 869.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 16 [2020-09-04 15:21:40,023 WARN L193 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 157 DAG size of output: 26 [2020-09-04 15:21:40,709 WARN L193 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 21 [2020-09-04 15:21:40,980 WARN L193 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 20 [2020-09-04 15:21:41,317 WARN L193 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 19 [2020-09-04 15:21:41,584 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 19 [2020-09-04 15:21:41,831 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 27 [2020-09-04 15:21:42,117 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 19 [2020-09-04 15:21:42,361 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 27 [2020-09-04 15:21:42,963 WARN L193 SmtUtils]: Spent 600.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 26 [2020-09-04 15:21:43,229 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 19 [2020-09-04 15:21:44,541 WARN L193 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 172 DAG size of output: 27 [2020-09-04 15:21:45,011 WARN L193 SmtUtils]: Spent 463.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 18 [2020-09-04 15:21:45,279 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 15:21:46,020 WARN L193 SmtUtils]: Spent 661.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 19 [2020-09-04 15:21:46,309 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 22 [2020-09-04 15:21:46,545 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 25 [2020-09-04 15:21:47,202 WARN L193 SmtUtils]: Spent 653.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 19 [2020-09-04 15:21:47,462 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 21 [2020-09-04 15:21:47,697 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 25 [2020-09-04 15:21:47,954 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 21 [2020-09-04 15:21:48,219 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 29 [2020-09-04 15:21:48,893 WARN L193 SmtUtils]: Spent 671.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 20 [2020-09-04 15:21:49,629 WARN L193 SmtUtils]: Spent 715.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2020-09-04 15:21:49,880 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 18 [2020-09-04 15:21:50,732 WARN L193 SmtUtils]: Spent 841.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 22 [2020-09-04 15:21:51,571 WARN L193 SmtUtils]: Spent 836.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 22 [2020-09-04 15:21:51,812 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 25 [2020-09-04 15:21:52,696 WARN L193 SmtUtils]: Spent 833.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 22 [2020-09-04 15:21:53,595 WARN L193 SmtUtils]: Spent 846.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 25 [2020-09-04 15:21:54,463 WARN L193 SmtUtils]: Spent 865.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 25 [2020-09-04 15:21:55,307 WARN L193 SmtUtils]: Spent 842.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 22 [2020-09-04 15:21:56,540 WARN L193 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 162 DAG size of output: 31 [2020-09-04 15:21:57,024 WARN L193 SmtUtils]: Spent 481.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 17 [2020-09-04 15:21:57,483 WARN L193 SmtUtils]: Spent 457.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 14 [2020-09-04 15:21:57,490 INFO L268 CegarLoopResult]: For program point L254(line 254) no Hoare annotation was computed. [2020-09-04 15:21:57,491 INFO L268 CegarLoopResult]: For program point L283(line 283) no Hoare annotation was computed. [2020-09-04 15:21:57,491 INFO L268 CegarLoopResult]: For program point L250(line 250) no Hoare annotation was computed. [2020-09-04 15:21:57,491 INFO L268 CegarLoopResult]: For program point L283-1(lines 264 285) no Hoare annotation was computed. [2020-09-04 15:21:57,491 INFO L268 CegarLoopResult]: For program point L279(line 279) no Hoare annotation was computed. [2020-09-04 15:21:57,491 INFO L268 CegarLoopResult]: For program point L246(line 246) no Hoare annotation was computed. [2020-09-04 15:21:57,491 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 239 294) no Hoare annotation was computed. [2020-09-04 15:21:57,491 INFO L268 CegarLoopResult]: For program point L242(line 242) no Hoare annotation was computed. [2020-09-04 15:21:57,491 INFO L268 CegarLoopResult]: For program point L259(line 259) no Hoare annotation was computed. [2020-09-04 15:21:57,492 INFO L268 CegarLoopResult]: For program point L255(line 255) no Hoare annotation was computed. [2020-09-04 15:21:57,492 INFO L268 CegarLoopResult]: For program point L251(line 251) no Hoare annotation was computed. [2020-09-04 15:21:57,492 INFO L268 CegarLoopResult]: For program point L280(line 280) no Hoare annotation was computed. [2020-09-04 15:21:57,492 INFO L268 CegarLoopResult]: For program point L247(line 247) no Hoare annotation was computed. [2020-09-04 15:21:57,492 INFO L268 CegarLoopResult]: For program point L243(line 243) no Hoare annotation was computed. [2020-09-04 15:21:57,492 INFO L268 CegarLoopResult]: For program point L268(line 268) no Hoare annotation was computed. [2020-09-04 15:21:57,492 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 239 294) no Hoare annotation was computed. [2020-09-04 15:21:57,492 INFO L268 CegarLoopResult]: For program point L260(line 260) no Hoare annotation was computed. [2020-09-04 15:21:57,492 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 239 294) no Hoare annotation was computed. [2020-09-04 15:21:57,492 INFO L268 CegarLoopResult]: For program point L289(line 289) no Hoare annotation was computed. [2020-09-04 15:21:57,492 INFO L268 CegarLoopResult]: For program point L252(line 252) no Hoare annotation was computed. [2020-09-04 15:21:57,492 INFO L268 CegarLoopResult]: For program point L281(line 281) no Hoare annotation was computed. [2020-09-04 15:21:57,492 INFO L268 CegarLoopResult]: For program point L248(line 248) no Hoare annotation was computed. [2020-09-04 15:21:57,493 INFO L268 CegarLoopResult]: For program point L281-1(line 281) no Hoare annotation was computed. [2020-09-04 15:21:57,493 INFO L268 CegarLoopResult]: For program point L281-2(line 281) no Hoare annotation was computed. [2020-09-04 15:21:57,493 INFO L268 CegarLoopResult]: For program point L244(line 244) no Hoare annotation was computed. [2020-09-04 15:21:57,493 INFO L268 CegarLoopResult]: For program point L240(line 240) no Hoare annotation was computed. [2020-09-04 15:21:57,493 INFO L268 CegarLoopResult]: For program point L269(line 269) no Hoare annotation was computed. [2020-09-04 15:21:57,493 INFO L268 CegarLoopResult]: For program point L265(line 265) no Hoare annotation was computed. [2020-09-04 15:21:57,493 INFO L268 CegarLoopResult]: For program point L261(line 261) no Hoare annotation was computed. [2020-09-04 15:21:57,493 INFO L268 CegarLoopResult]: For program point L290(line 290) no Hoare annotation was computed. [2020-09-04 15:21:57,493 INFO L268 CegarLoopResult]: For program point L286(lines 263 287) no Hoare annotation was computed. [2020-09-04 15:21:57,493 INFO L268 CegarLoopResult]: For program point L253(line 253) no Hoare annotation was computed. [2020-09-04 15:21:57,493 INFO L268 CegarLoopResult]: For program point L282(line 282) no Hoare annotation was computed. [2020-09-04 15:21:57,493 INFO L268 CegarLoopResult]: For program point L249(line 249) no Hoare annotation was computed. [2020-09-04 15:21:57,493 INFO L268 CegarLoopResult]: For program point L278(line 278) no Hoare annotation was computed. [2020-09-04 15:21:57,493 INFO L268 CegarLoopResult]: For program point L245(line 245) no Hoare annotation was computed. [2020-09-04 15:21:57,494 INFO L268 CegarLoopResult]: For program point L241(line 241) no Hoare annotation was computed. [2020-09-04 15:21:57,494 INFO L268 CegarLoopResult]: For program point L270(lines 270 274) no Hoare annotation was computed. [2020-09-04 15:21:57,494 INFO L268 CegarLoopResult]: For program point L270-1(lines 270 274) no Hoare annotation was computed. [2020-09-04 15:21:57,494 INFO L268 CegarLoopResult]: For program point L262(line 262) no Hoare annotation was computed. [2020-09-04 15:21:57,494 INFO L268 CegarLoopResult]: For program point L262-1(line 262) no Hoare annotation was computed. [2020-09-04 15:21:57,494 INFO L268 CegarLoopResult]: For program point L262-2(line 262) no Hoare annotation was computed. [2020-09-04 15:21:57,494 INFO L268 CegarLoopResult]: For program point L291(line 291) no Hoare annotation was computed. [2020-09-04 15:21:57,494 INFO L268 CegarLoopResult]: For program point L258(line 258) no Hoare annotation was computed. [2020-09-04 15:21:57,494 INFO L268 CegarLoopResult]: For program point L316(line 316) no Hoare annotation was computed. [2020-09-04 15:21:57,494 INFO L268 CegarLoopResult]: For program point L312(line 312) no Hoare annotation was computed. [2020-09-04 15:21:57,495 INFO L268 CegarLoopResult]: For program point L341(line 341) no Hoare annotation was computed. [2020-09-04 15:21:57,495 INFO L268 CegarLoopResult]: For program point L308(line 308) no Hoare annotation was computed. [2020-09-04 15:21:57,495 INFO L268 CegarLoopResult]: For program point L337(line 337) no Hoare annotation was computed. [2020-09-04 15:21:57,495 INFO L268 CegarLoopResult]: For program point L304(line 304) no Hoare annotation was computed. [2020-09-04 15:21:57,495 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 295 354) no Hoare annotation was computed. [2020-09-04 15:21:57,495 INFO L268 CegarLoopResult]: For program point L300(line 300) no Hoare annotation was computed. [2020-09-04 15:21:57,495 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 295 354) no Hoare annotation was computed. [2020-09-04 15:21:57,495 INFO L268 CegarLoopResult]: For program point L296(line 296) no Hoare annotation was computed. [2020-09-04 15:21:57,495 INFO L268 CegarLoopResult]: For program point L325(line 325) no Hoare annotation was computed. [2020-09-04 15:21:57,495 INFO L268 CegarLoopResult]: For program point L321-2(lines 321 346) no Hoare annotation was computed. [2020-09-04 15:21:57,496 INFO L268 CegarLoopResult]: For program point L317(line 317) no Hoare annotation was computed. [2020-09-04 15:21:57,496 INFO L268 CegarLoopResult]: For program point L342(line 342) no Hoare annotation was computed. [2020-09-04 15:21:57,496 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 295 354) no Hoare annotation was computed. [2020-09-04 15:21:57,496 INFO L268 CegarLoopResult]: For program point L309(line 309) no Hoare annotation was computed. [2020-09-04 15:21:57,496 INFO L268 CegarLoopResult]: For program point L338(line 338) no Hoare annotation was computed. [2020-09-04 15:21:57,496 INFO L268 CegarLoopResult]: For program point L305(line 305) no Hoare annotation was computed. [2020-09-04 15:21:57,496 INFO L268 CegarLoopResult]: For program point L301(line 301) no Hoare annotation was computed. [2020-09-04 15:21:57,496 INFO L268 CegarLoopResult]: For program point L297(line 297) no Hoare annotation was computed. [2020-09-04 15:21:57,496 INFO L268 CegarLoopResult]: For program point L326(line 326) no Hoare annotation was computed. [2020-09-04 15:21:57,497 INFO L268 CegarLoopResult]: For program point L322(line 322) no Hoare annotation was computed. [2020-09-04 15:21:57,497 INFO L268 CegarLoopResult]: For program point L318(line 318) no Hoare annotation was computed. [2020-09-04 15:21:57,497 INFO L268 CegarLoopResult]: For program point L347(lines 320 348) no Hoare annotation was computed. [2020-09-04 15:21:57,497 INFO L268 CegarLoopResult]: For program point L343(line 343) no Hoare annotation was computed. [2020-09-04 15:21:57,497 INFO L268 CegarLoopResult]: For program point L310(line 310) no Hoare annotation was computed. [2020-09-04 15:21:57,497 INFO L268 CegarLoopResult]: For program point L339(line 339) no Hoare annotation was computed. [2020-09-04 15:21:57,497 INFO L268 CegarLoopResult]: For program point L306(line 306) no Hoare annotation was computed. [2020-09-04 15:21:57,497 INFO L268 CegarLoopResult]: For program point L339-1(line 339) no Hoare annotation was computed. [2020-09-04 15:21:57,498 INFO L268 CegarLoopResult]: For program point L339-2(line 339) no Hoare annotation was computed. [2020-09-04 15:21:57,498 INFO L268 CegarLoopResult]: For program point L335(line 335) no Hoare annotation was computed. [2020-09-04 15:21:57,498 INFO L268 CegarLoopResult]: For program point L302(line 302) no Hoare annotation was computed. [2020-09-04 15:21:57,498 INFO L268 CegarLoopResult]: For program point L335-1(line 335) no Hoare annotation was computed. [2020-09-04 15:21:57,498 INFO L268 CegarLoopResult]: For program point L335-2(line 335) no Hoare annotation was computed. [2020-09-04 15:21:57,498 INFO L268 CegarLoopResult]: For program point L298(line 298) no Hoare annotation was computed. [2020-09-04 15:21:57,498 INFO L268 CegarLoopResult]: For program point L327(lines 327 331) no Hoare annotation was computed. [2020-09-04 15:21:57,498 INFO L268 CegarLoopResult]: For program point L327-1(lines 327 331) no Hoare annotation was computed. [2020-09-04 15:21:57,499 INFO L268 CegarLoopResult]: For program point L319(line 319) no Hoare annotation was computed. [2020-09-04 15:21:57,499 INFO L268 CegarLoopResult]: For program point L319-1(line 319) no Hoare annotation was computed. [2020-09-04 15:21:57,499 INFO L268 CegarLoopResult]: For program point L319-2(line 319) no Hoare annotation was computed. [2020-09-04 15:21:57,499 INFO L268 CegarLoopResult]: For program point L315(line 315) no Hoare annotation was computed. [2020-09-04 15:21:57,499 INFO L268 CegarLoopResult]: For program point L344(line 344) no Hoare annotation was computed. [2020-09-04 15:21:57,499 INFO L268 CegarLoopResult]: For program point L311(line 311) no Hoare annotation was computed. [2020-09-04 15:21:57,499 INFO L268 CegarLoopResult]: For program point L344-1(line 344) no Hoare annotation was computed. [2020-09-04 15:21:57,499 INFO L268 CegarLoopResult]: For program point L344-2(line 344) no Hoare annotation was computed. [2020-09-04 15:21:57,499 INFO L268 CegarLoopResult]: For program point L340(line 340) no Hoare annotation was computed. [2020-09-04 15:21:57,499 INFO L268 CegarLoopResult]: For program point L307(line 307) no Hoare annotation was computed. [2020-09-04 15:21:57,500 INFO L268 CegarLoopResult]: For program point L340-1(line 340) no Hoare annotation was computed. [2020-09-04 15:21:57,500 INFO L268 CegarLoopResult]: For program point L340-2(line 340) no Hoare annotation was computed. [2020-09-04 15:21:57,500 INFO L268 CegarLoopResult]: For program point L336(line 336) no Hoare annotation was computed. [2020-09-04 15:21:57,500 INFO L268 CegarLoopResult]: For program point L303(line 303) no Hoare annotation was computed. [2020-09-04 15:21:57,500 INFO L268 CegarLoopResult]: For program point L299(line 299) no Hoare annotation was computed. [2020-09-04 15:21:57,500 INFO L271 CegarLoopResult]: At program point select_helpersFINAL(lines 580 586) the Hoare annotation is: true [2020-09-04 15:21:57,501 INFO L271 CegarLoopResult]: At program point select_helpersEXIT(lines 580 586) the Hoare annotation is: true [2020-09-04 15:21:57,501 INFO L264 CegarLoopResult]: At program point L592(line 592) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~5 1) (<= 1 valid_product_~retValue_acc~5)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2020-09-04 15:21:57,501 INFO L271 CegarLoopResult]: At program point L591(line 591) the Hoare annotation is: true [2020-09-04 15:21:57,501 INFO L264 CegarLoopResult]: At program point valid_productEXIT(lines 587 595) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (<= valid_product_~retValue_acc~5 1) (<= 1 valid_product_~retValue_acc~5) (= |valid_product_#res| 1)) (not (= 1 ~systemActive~0))) [2020-09-04 15:21:57,501 INFO L271 CegarLoopResult]: At program point valid_productENTRY(lines 587 595) the Hoare annotation is: true [2020-09-04 15:21:57,501 INFO L264 CegarLoopResult]: At program point valid_productFINAL(lines 587 595) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (<= valid_product_~retValue_acc~5 1) (<= 1 valid_product_~retValue_acc~5) (= |valid_product_#res| 1)) (not (= 1 ~systemActive~0))) [2020-09-04 15:21:57,501 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 163 185) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 15:21:57,502 INFO L271 CegarLoopResult]: At program point mainEXIT(lines 163 185) the Hoare annotation is: true [2020-09-04 15:21:57,502 INFO L271 CegarLoopResult]: At program point L182(line 182) the Hoare annotation is: true [2020-09-04 15:21:57,502 INFO L264 CegarLoopResult]: At program point L175(line 175) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~1 ~systemActive~0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) [2020-09-04 15:21:57,502 INFO L264 CegarLoopResult]: At program point L175-1(line 175) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~1 ~systemActive~0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) [2020-09-04 15:21:57,502 INFO L264 CegarLoopResult]: At program point L173(lines 173 180) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~1 ~systemActive~0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) [2020-09-04 15:21:57,502 INFO L271 CegarLoopResult]: At program point mainFINAL(lines 163 185) the Hoare annotation is: true [2020-09-04 15:21:57,502 INFO L271 CegarLoopResult]: At program point L173-1(lines 173 180) the Hoare annotation is: true [2020-09-04 15:21:57,503 INFO L264 CegarLoopResult]: At program point L171(line 171) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (= |main_#t~ret2| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 15:21:57,503 INFO L264 CegarLoopResult]: At program point L170(line 170) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 15:21:57,503 INFO L264 CegarLoopResult]: At program point L171-1(line 171) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (= |main_#t~ret2| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 15:21:57,503 INFO L264 CegarLoopResult]: At program point L169(line 169) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 15:21:57,503 INFO L264 CegarLoopResult]: At program point L171-2(line 171) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~1 ~systemActive~0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (= |main_#t~ret2| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 15:21:57,503 INFO L264 CegarLoopResult]: At program point L169-1(line 169) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 15:21:57,504 INFO L264 CegarLoopResult]: At program point L165(line 165) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 15:21:57,504 INFO L268 CegarLoopResult]: For program point L129(line 129) no Hoare annotation was computed. [2020-09-04 15:21:57,504 INFO L268 CegarLoopResult]: For program point L128(line 128) no Hoare annotation was computed. [2020-09-04 15:21:57,504 INFO L268 CegarLoopResult]: For program point Specification2EXIT(lines 117 140) no Hoare annotation was computed. [2020-09-04 15:21:57,504 INFO L268 CegarLoopResult]: For program point L127(line 127) no Hoare annotation was computed. [2020-09-04 15:21:57,504 INFO L268 CegarLoopResult]: For program point L126(line 126) no Hoare annotation was computed. [2020-09-04 15:21:57,504 INFO L268 CegarLoopResult]: For program point L125(line 125) no Hoare annotation was computed. [2020-09-04 15:21:57,504 INFO L268 CegarLoopResult]: For program point Specification2ENTRY(lines 117 140) no Hoare annotation was computed. [2020-09-04 15:21:57,504 INFO L268 CegarLoopResult]: For program point L124(line 124) no Hoare annotation was computed. [2020-09-04 15:21:57,504 INFO L268 CegarLoopResult]: For program point Specification2FINAL(lines 117 140) no Hoare annotation was computed. [2020-09-04 15:21:57,505 INFO L268 CegarLoopResult]: For program point L123(line 123) no Hoare annotation was computed. [2020-09-04 15:21:57,505 INFO L268 CegarLoopResult]: For program point L122(line 122) no Hoare annotation was computed. [2020-09-04 15:21:57,505 INFO L268 CegarLoopResult]: For program point L135(line 135) no Hoare annotation was computed. [2020-09-04 15:21:57,505 INFO L268 CegarLoopResult]: For program point L134(line 134) no Hoare annotation was computed. [2020-09-04 15:21:57,505 INFO L268 CegarLoopResult]: For program point L133(line 133) no Hoare annotation was computed. [2020-09-04 15:21:57,505 INFO L268 CegarLoopResult]: For program point L132(line 132) no Hoare annotation was computed. [2020-09-04 15:21:57,505 INFO L268 CegarLoopResult]: For program point L131(line 131) no Hoare annotation was computed. [2020-09-04 15:21:57,505 INFO L268 CegarLoopResult]: For program point L130(line 130) no Hoare annotation was computed. [2020-09-04 15:21:57,505 INFO L264 CegarLoopResult]: At program point L852(line 852) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= |old(~pumpRunning~0)| 0))) (and (or .cse0 .cse1 .cse2) (or (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 (not .cse3)) (or .cse0 .cse2 .cse3))) [2020-09-04 15:21:57,506 INFO L264 CegarLoopResult]: At program point L852-1(lines 833 857) the Hoare annotation is: (let ((.cse3 (= |old(~pumpRunning~0)| 0))) (let ((.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0))) (.cse4 (not .cse3))) (and (or .cse0 .cse1 .cse2 (= ~pumpRunning~0 0) .cse3) (or .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0) .cse4) (or (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse4)))) [2020-09-04 15:21:57,506 INFO L264 CegarLoopResult]: At program point processEnvironment__wrappee__methaneQueryENTRY(lines 833 857) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (= ~methaneLevelCritical~0 0)) .cse0 .cse1) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 (not (= |old(~pumpRunning~0)| 0))))) [2020-09-04 15:21:57,506 INFO L264 CegarLoopResult]: At program point L847(line 847) the Hoare annotation is: (let ((.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2) (or .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1) (or (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2))) [2020-09-04 15:21:57,506 INFO L264 CegarLoopResult]: At program point processEnvironment__wrappee__methaneQueryEXIT(lines 833 857) the Hoare annotation is: (let ((.cse3 (= |old(~pumpRunning~0)| 0))) (let ((.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0))) (.cse4 (not .cse3))) (and (or .cse0 .cse1 .cse2 (= ~pumpRunning~0 0) .cse3) (or .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0) .cse4) (or (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse4)))) [2020-09-04 15:21:57,506 INFO L264 CegarLoopResult]: At program point L843(line 843) the Hoare annotation is: (let ((.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2) (or .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1) (or (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2))) [2020-09-04 15:21:57,506 INFO L264 CegarLoopResult]: At program point L841(lines 841 849) the Hoare annotation is: (let ((.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2) (or .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1) (or (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2))) [2020-09-04 15:21:57,507 INFO L264 CegarLoopResult]: At program point L839(line 839) the Hoare annotation is: (let ((.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2) (or .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1) (or (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2))) [2020-09-04 15:21:57,507 INFO L264 CegarLoopResult]: At program point L839-1(line 839) the Hoare annotation is: (let ((.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2) (or .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1) (or (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2))) [2020-09-04 15:21:57,507 INFO L264 CegarLoopResult]: At program point L837(lines 837 854) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (= ~methaneLevelCritical~0 0)) .cse0 .cse1) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 (not (= |old(~pumpRunning~0)| 0))))) [2020-09-04 15:21:57,507 INFO L264 CegarLoopResult]: At program point L839-2(line 839) the Hoare annotation is: (let ((.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2) (or .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1) (or (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2))) [2020-09-04 15:21:57,507 INFO L264 CegarLoopResult]: At program point L839-3(line 839) the Hoare annotation is: (let ((.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2) (or .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1) (or (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2))) [2020-09-04 15:21:57,507 INFO L264 CegarLoopResult]: At program point isPumpRunningEXIT(lines 928 936) the Hoare annotation is: (or (not (<= 1 ~methaneLevelCritical~0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~11)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-09-04 15:21:57,508 INFO L271 CegarLoopResult]: At program point isPumpRunningENTRY(lines 928 936) the Hoare annotation is: true [2020-09-04 15:21:57,508 INFO L264 CegarLoopResult]: At program point isPumpRunningFINAL(lines 928 936) the Hoare annotation is: (or (not (<= 1 ~methaneLevelCritical~0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~11)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-09-04 15:21:57,508 INFO L264 CegarLoopResult]: At program point L933(line 933) the Hoare annotation is: (or (not (<= 1 ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~11)) [2020-09-04 15:21:57,508 INFO L271 CegarLoopResult]: At program point L932(line 932) the Hoare annotation is: true [2020-09-04 15:21:57,508 INFO L271 CegarLoopResult]: At program point isLowWaterLevelENTRY(lines 992 1010) the Hoare annotation is: true [2020-09-04 15:21:57,508 INFO L271 CegarLoopResult]: At program point isLowWaterLevelEXIT(lines 992 1010) the Hoare annotation is: true [2020-09-04 15:21:57,508 INFO L271 CegarLoopResult]: At program point L1007(line 1007) the Hoare annotation is: true [2020-09-04 15:21:57,509 INFO L271 CegarLoopResult]: At program point L1004(line 1004) the Hoare annotation is: true [2020-09-04 15:21:57,509 INFO L271 CegarLoopResult]: At program point L1002(line 1002) the Hoare annotation is: true [2020-09-04 15:21:57,509 INFO L271 CegarLoopResult]: At program point L1001(lines 1001 1005) the Hoare annotation is: true [2020-09-04 15:21:57,509 INFO L271 CegarLoopResult]: At program point L999(line 999) the Hoare annotation is: true [2020-09-04 15:21:57,509 INFO L271 CegarLoopResult]: At program point L1001-2(lines 1001 1005) the Hoare annotation is: true [2020-09-04 15:21:57,509 INFO L271 CegarLoopResult]: At program point L999-1(line 999) the Hoare annotation is: true [2020-09-04 15:21:57,509 INFO L271 CegarLoopResult]: At program point L999-2(line 999) the Hoare annotation is: true [2020-09-04 15:21:57,509 INFO L271 CegarLoopResult]: At program point L999-3(line 999) the Hoare annotation is: true [2020-09-04 15:21:57,510 INFO L271 CegarLoopResult]: At program point L995(line 995) the Hoare annotation is: true [2020-09-04 15:21:57,510 INFO L271 CegarLoopResult]: At program point L994(line 994) the Hoare annotation is: true [2020-09-04 15:21:57,510 INFO L271 CegarLoopResult]: At program point isLowWaterLevelFINAL(lines 992 1010) the Hoare annotation is: true [2020-09-04 15:21:57,510 INFO L268 CegarLoopResult]: For program point L958(line 958) no Hoare annotation was computed. [2020-09-04 15:21:57,510 INFO L268 CegarLoopResult]: For program point L956(lines 956 964) no Hoare annotation was computed. [2020-09-04 15:21:57,510 INFO L268 CegarLoopResult]: For program point L956-2(lines 956 964) no Hoare annotation was computed. [2020-09-04 15:21:57,510 INFO L268 CegarLoopResult]: For program point L950(line 950) no Hoare annotation was computed. [2020-09-04 15:21:57,510 INFO L268 CegarLoopResult]: For program point L946(line 946) no Hoare annotation was computed. [2020-09-04 15:21:57,511 INFO L268 CegarLoopResult]: For program point L944(lines 944 952) no Hoare annotation was computed. [2020-09-04 15:21:57,511 INFO L268 CegarLoopResult]: For program point printPumpFINAL(lines 937 972) no Hoare annotation was computed. [2020-09-04 15:21:57,511 INFO L268 CegarLoopResult]: For program point L944-2(lines 944 952) no Hoare annotation was computed. [2020-09-04 15:21:57,511 INFO L268 CegarLoopResult]: For program point L967(line 967) no Hoare annotation was computed. [2020-09-04 15:21:57,511 INFO L268 CegarLoopResult]: For program point printPumpENTRY(lines 937 972) no Hoare annotation was computed. [2020-09-04 15:21:57,511 INFO L268 CegarLoopResult]: For program point L967-1(line 967) no Hoare annotation was computed. [2020-09-04 15:21:57,511 INFO L268 CegarLoopResult]: For program point printPumpEXIT(lines 937 972) no Hoare annotation was computed. [2020-09-04 15:21:57,511 INFO L268 CegarLoopResult]: For program point L962(line 962) no Hoare annotation was computed. [2020-09-04 15:21:57,511 INFO L271 CegarLoopResult]: At program point select_featuresEXIT(lines 573 579) the Hoare annotation is: true [2020-09-04 15:21:57,511 INFO L271 CegarLoopResult]: At program point select_featuresFINAL(lines 573 579) the Hoare annotation is: true [2020-09-04 15:21:57,511 INFO L268 CegarLoopResult]: For program point L225(line 225) no Hoare annotation was computed. [2020-09-04 15:21:57,511 INFO L268 CegarLoopResult]: For program point L223(line 223) no Hoare annotation was computed. [2020-09-04 15:21:57,512 INFO L268 CegarLoopResult]: For program point L223-1(line 223) no Hoare annotation was computed. [2020-09-04 15:21:57,512 INFO L268 CegarLoopResult]: For program point L221(line 221) no Hoare annotation was computed. [2020-09-04 15:21:57,512 INFO L268 CegarLoopResult]: For program point L219(line 219) no Hoare annotation was computed. [2020-09-04 15:21:57,512 INFO L268 CegarLoopResult]: For program point L219-1(line 219) no Hoare annotation was computed. [2020-09-04 15:21:57,512 INFO L268 CegarLoopResult]: For program point L217(line 217) no Hoare annotation was computed. [2020-09-04 15:21:57,512 INFO L268 CegarLoopResult]: For program point L215(line 215) no Hoare annotation was computed. [2020-09-04 15:21:57,512 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 193 238) no Hoare annotation was computed. [2020-09-04 15:21:57,512 INFO L268 CegarLoopResult]: For program point L211(line 211) no Hoare annotation was computed. [2020-09-04 15:21:57,512 INFO L268 CegarLoopResult]: For program point L209(line 209) no Hoare annotation was computed. [2020-09-04 15:21:57,512 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 193 238) no Hoare annotation was computed. [2020-09-04 15:21:57,512 INFO L268 CegarLoopResult]: For program point L207(line 207) no Hoare annotation was computed. [2020-09-04 15:21:57,512 INFO L268 CegarLoopResult]: For program point L205(line 205) no Hoare annotation was computed. [2020-09-04 15:21:57,512 INFO L268 CegarLoopResult]: For program point L203(line 203) no Hoare annotation was computed. [2020-09-04 15:21:57,512 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 193 238) no Hoare annotation was computed. [2020-09-04 15:21:57,513 INFO L268 CegarLoopResult]: For program point L234(line 234) no Hoare annotation was computed. [2020-09-04 15:21:57,513 INFO L268 CegarLoopResult]: For program point L201(line 201) no Hoare annotation was computed. [2020-09-04 15:21:57,513 INFO L268 CegarLoopResult]: For program point L232(line 232) no Hoare annotation was computed. [2020-09-04 15:21:57,513 INFO L268 CegarLoopResult]: For program point L199(line 199) no Hoare annotation was computed. [2020-09-04 15:21:57,513 INFO L268 CegarLoopResult]: For program point L230(line 230) no Hoare annotation was computed. [2020-09-04 15:21:57,513 INFO L268 CegarLoopResult]: For program point L197(line 197) no Hoare annotation was computed. [2020-09-04 15:21:57,513 INFO L268 CegarLoopResult]: For program point L230-1(line 230) no Hoare annotation was computed. [2020-09-04 15:21:57,513 INFO L268 CegarLoopResult]: For program point L228(line 228) no Hoare annotation was computed. [2020-09-04 15:21:57,513 INFO L268 CegarLoopResult]: For program point L230-2(line 230) no Hoare annotation was computed. [2020-09-04 15:21:57,513 INFO L268 CegarLoopResult]: For program point L226(line 226) no Hoare annotation was computed. [2020-09-04 15:21:57,513 INFO L268 CegarLoopResult]: For program point L193(lines 193 238) no Hoare annotation was computed. [2020-09-04 15:21:57,513 INFO L268 CegarLoopResult]: For program point L193-1(lines 193 238) no Hoare annotation was computed. [2020-09-04 15:21:57,513 INFO L268 CegarLoopResult]: For program point L222(line 222) no Hoare annotation was computed. [2020-09-04 15:21:57,514 INFO L268 CegarLoopResult]: For program point L218(line 218) no Hoare annotation was computed. [2020-09-04 15:21:57,514 INFO L268 CegarLoopResult]: For program point L216(line 216) no Hoare annotation was computed. [2020-09-04 15:21:57,514 INFO L268 CegarLoopResult]: For program point L216-1(line 216) no Hoare annotation was computed. [2020-09-04 15:21:57,514 INFO L268 CegarLoopResult]: For program point L210(line 210) no Hoare annotation was computed. [2020-09-04 15:21:57,514 INFO L268 CegarLoopResult]: For program point L208(line 208) no Hoare annotation was computed. [2020-09-04 15:21:57,514 INFO L268 CegarLoopResult]: For program point L206(line 206) no Hoare annotation was computed. [2020-09-04 15:21:57,514 INFO L268 CegarLoopResult]: For program point L204(line 204) no Hoare annotation was computed. [2020-09-04 15:21:57,514 INFO L268 CegarLoopResult]: For program point L202(line 202) no Hoare annotation was computed. [2020-09-04 15:21:57,515 INFO L268 CegarLoopResult]: For program point L233(line 233) no Hoare annotation was computed. [2020-09-04 15:21:57,515 INFO L268 CegarLoopResult]: For program point L200(line 200) no Hoare annotation was computed. [2020-09-04 15:21:57,515 INFO L268 CegarLoopResult]: For program point L231(line 231) no Hoare annotation was computed. [2020-09-04 15:21:57,515 INFO L268 CegarLoopResult]: For program point L198(line 198) no Hoare annotation was computed. [2020-09-04 15:21:57,515 INFO L268 CegarLoopResult]: For program point L229(line 229) no Hoare annotation was computed. [2020-09-04 15:21:57,515 INFO L268 CegarLoopResult]: For program point L196(line 196) no Hoare annotation was computed. [2020-09-04 15:21:57,515 INFO L268 CegarLoopResult]: For program point L227(line 227) no Hoare annotation was computed. [2020-09-04 15:21:57,515 INFO L268 CegarLoopResult]: For program point L545(line 545) no Hoare annotation was computed. [2020-09-04 15:21:57,515 INFO L268 CegarLoopResult]: For program point L547-2(line 547) no Hoare annotation was computed. [2020-09-04 15:21:57,515 INFO L268 CegarLoopResult]: For program point L512(line 512) no Hoare annotation was computed. [2020-09-04 15:21:57,515 INFO L268 CegarLoopResult]: For program point L545-1(line 545) no Hoare annotation was computed. [2020-09-04 15:21:57,515 INFO L268 CegarLoopResult]: For program point L543(line 543) no Hoare annotation was computed. [2020-09-04 15:21:57,515 INFO L268 CegarLoopResult]: For program point L545-2(line 545) no Hoare annotation was computed. [2020-09-04 15:21:57,515 INFO L268 CegarLoopResult]: For program point L510(line 510) no Hoare annotation was computed. [2020-09-04 15:21:57,516 INFO L268 CegarLoopResult]: For program point L508(line 508) no Hoare annotation was computed. [2020-09-04 15:21:57,516 INFO L268 CegarLoopResult]: For program point L506(lines 506 551) no Hoare annotation was computed. [2020-09-04 15:21:57,516 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 506 551) no Hoare annotation was computed. [2020-09-04 15:21:57,516 INFO L268 CegarLoopResult]: For program point L537(lines 537 538) no Hoare annotation was computed. [2020-09-04 15:21:57,516 INFO L268 CegarLoopResult]: For program point L537-1(lines 520 540) no Hoare annotation was computed. [2020-09-04 15:21:57,516 INFO L268 CegarLoopResult]: For program point L525(line 525) no Hoare annotation was computed. [2020-09-04 15:21:57,516 INFO L268 CegarLoopResult]: For program point L525-1(line 525) no Hoare annotation was computed. [2020-09-04 15:21:57,516 INFO L268 CegarLoopResult]: For program point L523(line 523) no Hoare annotation was computed. [2020-09-04 15:21:57,516 INFO L268 CegarLoopResult]: For program point L525-2(line 525) no Hoare annotation was computed. [2020-09-04 15:21:57,516 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 506 551) no Hoare annotation was computed. [2020-09-04 15:21:57,516 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 506 551) no Hoare annotation was computed. [2020-09-04 15:21:57,516 INFO L268 CegarLoopResult]: For program point L517(line 517) no Hoare annotation was computed. [2020-09-04 15:21:57,516 INFO L268 CegarLoopResult]: For program point L548(line 548) no Hoare annotation was computed. [2020-09-04 15:21:57,516 INFO L268 CegarLoopResult]: For program point L515(line 515) no Hoare annotation was computed. [2020-09-04 15:21:57,516 INFO L268 CegarLoopResult]: For program point L546(line 546) no Hoare annotation was computed. [2020-09-04 15:21:57,517 INFO L268 CegarLoopResult]: For program point L513(line 513) no Hoare annotation was computed. [2020-09-04 15:21:57,517 INFO L268 CegarLoopResult]: For program point L544(line 544) no Hoare annotation was computed. [2020-09-04 15:21:57,517 INFO L268 CegarLoopResult]: For program point L511(line 511) no Hoare annotation was computed. [2020-09-04 15:21:57,517 INFO L268 CegarLoopResult]: For program point L542(line 542) no Hoare annotation was computed. [2020-09-04 15:21:57,517 INFO L268 CegarLoopResult]: For program point L509(line 509) no Hoare annotation was computed. [2020-09-04 15:21:57,517 INFO L268 CegarLoopResult]: For program point L507(line 507) no Hoare annotation was computed. [2020-09-04 15:21:57,517 INFO L268 CegarLoopResult]: For program point L530(lines 530 531) no Hoare annotation was computed. [2020-09-04 15:21:57,517 INFO L268 CegarLoopResult]: For program point L526(lines 526 533) no Hoare annotation was computed. [2020-09-04 15:21:57,517 INFO L268 CegarLoopResult]: For program point L524(line 524) no Hoare annotation was computed. [2020-09-04 15:21:57,517 INFO L268 CegarLoopResult]: For program point L522(line 522) no Hoare annotation was computed. [2020-09-04 15:21:57,517 INFO L268 CegarLoopResult]: For program point L520(lines 520 540) no Hoare annotation was computed. [2020-09-04 15:21:57,518 INFO L268 CegarLoopResult]: For program point L516(line 516) no Hoare annotation was computed. [2020-09-04 15:21:57,518 INFO L268 CegarLoopResult]: For program point L547(line 547) no Hoare annotation was computed. [2020-09-04 15:21:57,518 INFO L268 CegarLoopResult]: For program point L514(line 514) no Hoare annotation was computed. [2020-09-04 15:21:57,518 INFO L268 CegarLoopResult]: For program point L547-1(line 547) no Hoare annotation was computed. [2020-09-04 15:21:57,518 INFO L264 CegarLoopResult]: At program point runTestENTRY(lines 149 159) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 15:21:57,518 INFO L271 CegarLoopResult]: At program point runTestEXIT(lines 149 159) the Hoare annotation is: true [2020-09-04 15:21:57,518 INFO L264 CegarLoopResult]: At program point L154(line 154) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-09-04 15:21:57,518 INFO L271 CegarLoopResult]: At program point runTestFINAL(lines 149 159) the Hoare annotation is: true [2020-09-04 15:21:57,519 INFO L271 CegarLoopResult]: At program point isMethaneAlarmENTRY(lines 917 927) the Hoare annotation is: true [2020-09-04 15:21:57,519 INFO L264 CegarLoopResult]: At program point L924(line 924) the Hoare annotation is: (let ((.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse5 (= ~pumpRunning~0 0)) (.cse3 (= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~10))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse1 .cse5 .cse3) (or .cse4 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse5 .cse3))) [2020-09-04 15:21:57,519 INFO L264 CegarLoopResult]: At program point isMethaneAlarmEXIT(lines 917 927) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse1 (and (= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~10))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 .cse4) (or .cse5 .cse1 .cse2 .cse4) (or .cse5 .cse1 .cse2 .cse3))) [2020-09-04 15:21:57,519 INFO L271 CegarLoopResult]: At program point L922(line 922) the Hoare annotation is: true [2020-09-04 15:21:57,519 INFO L264 CegarLoopResult]: At program point L922-1(line 922) the Hoare annotation is: (let ((.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse3 (= ~pumpRunning~0 0)) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret57|)) (.cse2 (not (= 1 ~systemActive~0))) (.cse4 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse0 .cse2 .cse4) (or .cse5 .cse1 .cse2 .cse3) (or .cse5 .cse1 .cse2 .cse4))) [2020-09-04 15:21:57,519 INFO L264 CegarLoopResult]: At program point L922-2(line 922) the Hoare annotation is: (let ((.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse3 (= ~pumpRunning~0 0)) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret57|)) (.cse2 (not (= 1 ~systemActive~0))) (.cse4 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse0 .cse2 .cse4) (or .cse5 .cse1 .cse2 .cse3) (or .cse5 .cse1 .cse2 .cse4))) [2020-09-04 15:21:57,520 INFO L264 CegarLoopResult]: At program point L922-3(line 922) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (<= 2 ~waterLevel~0))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (and (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret57|) (= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~10)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse1 .cse3 .cse5) (or .cse0 .cse1 .cse5 .cse3) (or .cse4 .cse1 .cse2 .cse3))) [2020-09-04 15:21:57,520 INFO L264 CegarLoopResult]: At program point isMethaneAlarmFINAL(lines 917 927) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse1 (and (= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~10))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 .cse4) (or .cse5 .cse1 .cse2 .cse4) (or .cse5 .cse1 .cse2 .cse3))) [2020-09-04 15:21:57,520 INFO L264 CegarLoopResult]: At program point deactivatePumpENTRY(lines 909 916) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= |old(~pumpRunning~0)| 0))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2) (or (not (= ~methaneLevelCritical~0 0)) .cse0 .cse1 .cse2))) [2020-09-04 15:21:57,520 INFO L264 CegarLoopResult]: At program point deactivatePumpEXIT(lines 909 916) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0))) (.cse1 (= ~pumpRunning~0 0)) (.cse2 (= |old(~pumpRunning~0)| 0))) (and (or (not (= ~methaneLevelCritical~0 0)) .cse0 .cse1 .cse2) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2))) [2020-09-04 15:21:57,521 INFO L264 CegarLoopResult]: At program point deactivatePumpFINAL(lines 909 916) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0))) (.cse1 (= ~pumpRunning~0 0)) (.cse2 (= |old(~pumpRunning~0)| 0))) (and (or (not (= ~methaneLevelCritical~0 0)) .cse0 .cse1 .cse2) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2))) [2020-09-04 15:21:57,521 INFO L264 CegarLoopResult]: At program point L752(line 752) the Hoare annotation is: (let ((.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse4 (<= 1 isHighWaterSensorDry_~retValue_acc~8)) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse1 .cse2) (or .cse4 .cse5 .cse0 .cse2) (or .cse5 .cse0 .cse2 .cse3))) [2020-09-04 15:21:57,521 INFO L264 CegarLoopResult]: At program point L751(line 751) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2))) [2020-09-04 15:21:57,521 INFO L271 CegarLoopResult]: At program point L750(lines 750 756) the Hoare annotation is: true [2020-09-04 15:21:57,521 INFO L264 CegarLoopResult]: At program point isHighWaterSensorDryEXIT(lines 746 759) the Hoare annotation is: (let ((.cse4 (= 1 ~systemActive~0))) (let ((.cse0 (and .cse4 (<= 2 ~waterLevel~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not .cse4)) (.cse3 (and (<= 1 isHighWaterSensorDry_~retValue_acc~8) (<= 1 |isHighWaterSensorDry_#res|)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3)))) [2020-09-04 15:21:57,521 INFO L264 CegarLoopResult]: At program point L755(line 755) the Hoare annotation is: (let ((.cse3 (= 1 ~systemActive~0))) (let ((.cse0 (and .cse3 (<= 2 ~waterLevel~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not .cse3))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2)))) [2020-09-04 15:21:57,521 INFO L271 CegarLoopResult]: At program point isHighWaterSensorDryENTRY(lines 746 759) the Hoare annotation is: true [2020-09-04 15:21:57,522 INFO L264 CegarLoopResult]: At program point L754(line 754) the Hoare annotation is: (let ((.cse3 (= 1 ~systemActive~0))) (let ((.cse0 (and .cse3 (<= 2 ~waterLevel~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not .cse3))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2)))) [2020-09-04 15:21:57,522 INFO L264 CegarLoopResult]: At program point isHighWaterSensorDryFINAL(lines 746 759) the Hoare annotation is: (let ((.cse4 (= 1 ~systemActive~0))) (let ((.cse0 (and .cse4 (<= 2 ~waterLevel~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not .cse4)) (.cse3 (and (<= 1 isHighWaterSensorDry_~retValue_acc~8) (<= 1 |isHighWaterSensorDry_#res|)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3)))) [2020-09-04 15:21:57,522 INFO L264 CegarLoopResult]: At program point L865(line 865) the Hoare annotation is: (let ((.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2) (or .cse0 .cse3 .cse1) (or .cse4 .cse3 .cse1) (or .cse4 .cse1 .cse2))) [2020-09-04 15:21:57,522 INFO L264 CegarLoopResult]: At program point L865-1(line 865) the Hoare annotation is: (let ((.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse4 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |processEnvironment_#t~ret55|))) (.cse3 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2) (or .cse3 .cse1 .cse4) (or .cse0 .cse1 .cse4) (or .cse3 .cse1 .cse2))) [2020-09-04 15:21:57,522 INFO L264 CegarLoopResult]: At program point L863(lines 863 880) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (= ~methaneLevelCritical~0 0)) .cse0 .cse1) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1))) [2020-09-04 15:21:57,522 INFO L264 CegarLoopResult]: At program point L865-2(line 865) the Hoare annotation is: (let ((.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse4 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |processEnvironment_#t~ret55|))) (.cse3 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2) (or .cse3 .cse1 .cse4) (or .cse0 .cse1 .cse4) (or .cse3 .cse1 .cse2))) [2020-09-04 15:21:57,522 INFO L264 CegarLoopResult]: At program point L865-3(line 865) the Hoare annotation is: (let ((.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse3 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |processEnvironment_#t~ret55|) (= ~methaneLevelCritical~0 processEnvironment_~tmp~8))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2) (or .cse0 .cse1 .cse3) (or .cse4 .cse1 .cse3) (or .cse4 .cse1 .cse2))) [2020-09-04 15:21:57,522 INFO L264 CegarLoopResult]: At program point processEnvironmentEXIT(lines 859 883) the Hoare annotation is: (let ((.cse6 (= ~methaneLevelCritical~0 processEnvironment_~tmp~8)) (.cse7 (= |old(~pumpRunning~0)| 0))) (let ((.cse3 (not .cse7)) (.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse5 (and (= ~pumpRunning~0 0) .cse6))) (and (or .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0) .cse3) (or .cse4 .cse1 .cse2 .cse3) (or .cse0 .cse2 .cse5 (and .cse1 .cse6) .cse7) (or .cse4 .cse2 .cse5 .cse7)))) [2020-09-04 15:21:57,522 INFO L264 CegarLoopResult]: At program point processEnvironmentENTRY(lines 859 883) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (= ~methaneLevelCritical~0 0)) .cse0 .cse1) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1))) [2020-09-04 15:21:57,523 INFO L264 CegarLoopResult]: At program point L878(line 878) the Hoare annotation is: (let ((.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse4 (= |old(~pumpRunning~0)| 0)) (.cse3 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2) (or .cse3 .cse2 .cse4) (or .cse0 .cse2 .cse4) (or .cse3 .cse1 .cse2))) [2020-09-04 15:21:57,523 INFO L264 CegarLoopResult]: At program point L878-1(lines 859 883) the Hoare annotation is: (let ((.cse6 (= ~methaneLevelCritical~0 processEnvironment_~tmp~8)) (.cse7 (= |old(~pumpRunning~0)| 0))) (let ((.cse3 (not .cse7)) (.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse5 (and (= ~pumpRunning~0 0) .cse6))) (and (or .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0) .cse3) (or .cse4 .cse1 .cse2 .cse3) (or .cse0 .cse2 .cse5 (and .cse1 .cse6) .cse7) (or .cse4 .cse2 .cse5 .cse7)))) [2020-09-04 15:21:57,523 INFO L264 CegarLoopResult]: At program point L873(line 873) the Hoare annotation is: (let ((.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse1 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 processEnvironment_~tmp~8))) (or (not (<= 1 ~methaneLevelCritical~0)) .cse1))) [2020-09-04 15:21:57,523 INFO L264 CegarLoopResult]: At program point L869(line 869) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~methaneLevelCritical~0 0)) .cse0) (or .cse1 .cse0 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 processEnvironment_~tmp~8))) (or .cse1 .cse0 (not (= |old(~pumpRunning~0)| 0))))) [2020-09-04 15:21:57,523 INFO L264 CegarLoopResult]: At program point L867(lines 867 875) the Hoare annotation is: (let ((.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse3 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 processEnvironment_~tmp~8))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2) (or .cse0 .cse1 .cse3) (or .cse4 .cse1 .cse3) (or .cse4 .cse1 .cse2))) [2020-09-04 15:21:57,523 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 799 805) the Hoare annotation is: true [2020-09-04 15:21:57,523 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 799 805) the Hoare annotation is: true [2020-09-04 15:21:57,523 INFO L264 CegarLoopResult]: At program point L609(lines 609 613) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (= ~pumpRunning~0 0) (<= 1 ~methaneLevelCritical~0) .cse0) (and (= ~methaneLevelCritical~0 0) .cse0) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-09-04 15:21:57,523 INFO L264 CegarLoopResult]: At program point L605(line 605) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 15:21:57,523 INFO L264 CegarLoopResult]: At program point L601(line 601) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 15:21:57,524 INFO L264 CegarLoopResult]: At program point L643(lines 643 647) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (= ~methaneLevelCritical~0 0) .cse0) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (<= 1 ~methaneLevelCritical~0) .cse0))) [2020-09-04 15:21:57,524 INFO L264 CegarLoopResult]: At program point L643-2(lines 637 648) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (= ~methaneLevelCritical~0 0) .cse0) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (<= 1 ~methaneLevelCritical~0) .cse0))) [2020-09-04 15:21:57,524 INFO L264 CegarLoopResult]: At program point L635(line 635) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (= ~methaneLevelCritical~0 0) .cse0) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (<= 1 ~methaneLevelCritical~0) .cse0))) [2020-09-04 15:21:57,524 INFO L264 CegarLoopResult]: At program point L602(line 602) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 15:21:57,524 INFO L264 CegarLoopResult]: At program point L635-1(line 635) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (= ~methaneLevelCritical~0 0) .cse0) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (<= 1 ~methaneLevelCritical~0) .cse0))) [2020-09-04 15:21:57,524 INFO L264 CegarLoopResult]: At program point L627(lines 627 633) the Hoare annotation is: (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= ~pumpRunning~0 0) (<= 1 ~methaneLevelCritical~0) .cse1) (not (= |old(~waterLevel~0)| 1)) (not .cse0) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 (= ~methaneLevelCritical~0 0) .cse1))) [2020-09-04 15:21:57,524 INFO L264 CegarLoopResult]: At program point L627-1(lines 627 633) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (= ~methaneLevelCritical~0 0) .cse0) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (<= 1 ~methaneLevelCritical~0) .cse0))) [2020-09-04 15:21:57,524 INFO L264 CegarLoopResult]: At program point L619(line 619) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (= ~pumpRunning~0 0) (<= 1 ~methaneLevelCritical~0) .cse0) (and (= ~methaneLevelCritical~0 0) .cse0) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-09-04 15:21:57,524 INFO L264 CegarLoopResult]: At program point L615(line 615) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (= ~pumpRunning~0 0) (<= 1 ~methaneLevelCritical~0) .cse0) (and (= ~methaneLevelCritical~0 0) .cse0) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-09-04 15:21:57,525 INFO L264 CegarLoopResult]: At program point L615-1(line 615) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (= ~pumpRunning~0 0) (<= 1 ~methaneLevelCritical~0) .cse0) (and (= ~methaneLevelCritical~0 0) .cse0) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-09-04 15:21:57,525 INFO L271 CegarLoopResult]: At program point testEXIT(lines 597 660) the Hoare annotation is: true [2020-09-04 15:21:57,525 INFO L264 CegarLoopResult]: At program point testENTRY(lines 597 660) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 15:21:57,527 INFO L264 CegarLoopResult]: At program point L599(line 599) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 15:21:57,528 INFO L271 CegarLoopResult]: At program point testFINAL(lines 597 660) the Hoare annotation is: true [2020-09-04 15:21:57,528 INFO L264 CegarLoopResult]: At program point L653(lines 606 654) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 15:21:57,528 INFO L264 CegarLoopResult]: At program point L641(line 641) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (= ~methaneLevelCritical~0 0) .cse0) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (<= 1 ~methaneLevelCritical~0) .cse0))) [2020-09-04 15:21:57,528 INFO L264 CegarLoopResult]: At program point L608(lines 607 652) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (= ~pumpRunning~0 0) (<= 1 ~methaneLevelCritical~0) .cse0) (and (= ~methaneLevelCritical~0 0) .cse0) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-09-04 15:21:57,528 INFO L264 CegarLoopResult]: At program point L641-1(line 641) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (= ~methaneLevelCritical~0 0) .cse0) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (<= 1 ~methaneLevelCritical~0) .cse0))) [2020-09-04 15:21:57,528 INFO L264 CegarLoopResult]: At program point L641-2(line 641) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (= ~methaneLevelCritical~0 0) .cse0) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (<= 1 ~methaneLevelCritical~0) .cse0))) [2020-09-04 15:21:57,528 INFO L264 CegarLoopResult]: At program point L637(lines 637 648) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (= ~methaneLevelCritical~0 0) .cse0) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (<= 1 ~methaneLevelCritical~0) .cse0))) [2020-09-04 15:21:57,528 INFO L264 CegarLoopResult]: At program point L600(line 600) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 15:21:57,528 INFO L264 CegarLoopResult]: At program point L629(line 629) the Hoare annotation is: (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= ~pumpRunning~0 0) (<= 1 ~methaneLevelCritical~0) .cse1) (not (= |old(~waterLevel~0)| 1)) (not .cse0) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 (= ~methaneLevelCritical~0 0) .cse1))) [2020-09-04 15:21:57,528 INFO L264 CegarLoopResult]: At program point L625(line 625) the Hoare annotation is: (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= ~pumpRunning~0 0) (<= 1 ~methaneLevelCritical~0) .cse1) (not (= |old(~waterLevel~0)| 1)) (not .cse0) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 (= ~methaneLevelCritical~0 0) .cse1))) [2020-09-04 15:21:57,529 INFO L264 CegarLoopResult]: At program point L625-1(line 625) the Hoare annotation is: (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= ~pumpRunning~0 0) (<= 1 ~methaneLevelCritical~0) .cse1) (not (= |old(~waterLevel~0)| 1)) (not .cse0) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 (= ~methaneLevelCritical~0 0) .cse1))) [2020-09-04 15:21:57,529 INFO L264 CegarLoopResult]: At program point L650(lines 607 652) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (= ~pumpRunning~0 0) (<= 1 ~methaneLevelCritical~0) .cse0) (and (= ~methaneLevelCritical~0 0) .cse0) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-09-04 15:21:57,529 INFO L264 CegarLoopResult]: At program point L617(lines 617 623) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (= ~pumpRunning~0 0) (<= 1 ~methaneLevelCritical~0) .cse0) (and (= ~methaneLevelCritical~0 0) .cse0) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-09-04 15:21:57,529 INFO L264 CegarLoopResult]: At program point L617-1(lines 617 623) the Hoare annotation is: (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= ~pumpRunning~0 0) (<= 1 ~methaneLevelCritical~0) .cse1) (not (= |old(~waterLevel~0)| 1)) (not .cse0) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 (= ~methaneLevelCritical~0 0) .cse1))) [2020-09-04 15:21:57,529 INFO L268 CegarLoopResult]: For program point L479(line 479) no Hoare annotation was computed. [2020-09-04 15:21:57,529 INFO L268 CegarLoopResult]: For program point L479-1(line 479) no Hoare annotation was computed. [2020-09-04 15:21:57,529 INFO L268 CegarLoopResult]: For program point L477(line 477) no Hoare annotation was computed. [2020-09-04 15:21:57,529 INFO L268 CegarLoopResult]: For program point L479-2(line 479) no Hoare annotation was computed. [2020-09-04 15:21:57,529 INFO L268 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 460 505) no Hoare annotation was computed. [2020-09-04 15:21:57,529 INFO L268 CegarLoopResult]: For program point L471(line 471) no Hoare annotation was computed. [2020-09-04 15:21:57,529 INFO L268 CegarLoopResult]: For program point L502(line 502) no Hoare annotation was computed. [2020-09-04 15:21:57,529 INFO L268 CegarLoopResult]: For program point L469(line 469) no Hoare annotation was computed. [2020-09-04 15:21:57,530 INFO L268 CegarLoopResult]: For program point L500(line 500) no Hoare annotation was computed. [2020-09-04 15:21:57,530 INFO L268 CegarLoopResult]: For program point L467(line 467) no Hoare annotation was computed. [2020-09-04 15:21:57,530 INFO L268 CegarLoopResult]: For program point L498(line 498) no Hoare annotation was computed. [2020-09-04 15:21:57,530 INFO L268 CegarLoopResult]: For program point L465(line 465) no Hoare annotation was computed. [2020-09-04 15:21:57,530 INFO L268 CegarLoopResult]: For program point L496(line 496) no Hoare annotation was computed. [2020-09-04 15:21:57,530 INFO L268 CegarLoopResult]: For program point L463(line 463) no Hoare annotation was computed. [2020-09-04 15:21:57,530 INFO L268 CegarLoopResult]: For program point L461(line 461) no Hoare annotation was computed. [2020-09-04 15:21:57,530 INFO L268 CegarLoopResult]: For program point L484(lines 484 485) no Hoare annotation was computed. [2020-09-04 15:21:57,530 INFO L268 CegarLoopResult]: For program point L480(lines 480 487) no Hoare annotation was computed. [2020-09-04 15:21:57,530 INFO L268 CegarLoopResult]: For program point L478(line 478) no Hoare annotation was computed. [2020-09-04 15:21:57,530 INFO L268 CegarLoopResult]: For program point L476(line 476) no Hoare annotation was computed. [2020-09-04 15:21:57,530 INFO L268 CegarLoopResult]: For program point L474(lines 474 494) no Hoare annotation was computed. [2020-09-04 15:21:57,530 INFO L268 CegarLoopResult]: For program point L470(line 470) no Hoare annotation was computed. [2020-09-04 15:21:57,530 INFO L268 CegarLoopResult]: For program point L501(line 501) no Hoare annotation was computed. [2020-09-04 15:21:57,530 INFO L268 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 460 505) no Hoare annotation was computed. [2020-09-04 15:21:57,531 INFO L268 CegarLoopResult]: For program point L468(line 468) no Hoare annotation was computed. [2020-09-04 15:21:57,531 INFO L268 CegarLoopResult]: For program point L501-1(line 501) no Hoare annotation was computed. [2020-09-04 15:21:57,531 INFO L268 CegarLoopResult]: For program point L499(line 499) no Hoare annotation was computed. [2020-09-04 15:21:57,531 INFO L268 CegarLoopResult]: For program point L501-2(line 501) no Hoare annotation was computed. [2020-09-04 15:21:57,531 INFO L268 CegarLoopResult]: For program point L466(line 466) no Hoare annotation was computed. [2020-09-04 15:21:57,531 INFO L268 CegarLoopResult]: For program point L499-1(line 499) no Hoare annotation was computed. [2020-09-04 15:21:57,531 INFO L268 CegarLoopResult]: For program point L497(line 497) no Hoare annotation was computed. [2020-09-04 15:21:57,531 INFO L268 CegarLoopResult]: For program point L499-2(line 499) no Hoare annotation was computed. [2020-09-04 15:21:57,531 INFO L268 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 460 505) no Hoare annotation was computed. [2020-09-04 15:21:57,531 INFO L268 CegarLoopResult]: For program point L464(line 464) no Hoare annotation was computed. [2020-09-04 15:21:57,531 INFO L268 CegarLoopResult]: For program point L462(line 462) no Hoare annotation was computed. [2020-09-04 15:21:57,531 INFO L268 CegarLoopResult]: For program point L460(lines 460 505) no Hoare annotation was computed. [2020-09-04 15:21:57,531 INFO L268 CegarLoopResult]: For program point L491(lines 491 492) no Hoare annotation was computed. [2020-09-04 15:21:57,531 INFO L268 CegarLoopResult]: For program point L491-1(lines 474 494) no Hoare annotation was computed. [2020-09-04 15:21:57,532 INFO L264 CegarLoopResult]: At program point activatePump__wrappee__lowWaterSensorENTRY(lines 884 891) the Hoare annotation is: (or (not (= ~methaneLevelCritical~0 0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (<= 2 ~waterLevel~0))) [2020-09-04 15:21:57,532 INFO L271 CegarLoopResult]: At program point activatePump__wrappee__lowWaterSensorFINAL(lines 884 891) the Hoare annotation is: true [2020-09-04 15:21:57,532 INFO L271 CegarLoopResult]: At program point activatePump__wrappee__lowWaterSensorEXIT(lines 884 891) the Hoare annotation is: true [2020-09-04 15:21:57,532 INFO L271 CegarLoopResult]: At program point isLowWaterSensorDryFINAL(lines 760 768) the Hoare annotation is: true [2020-09-04 15:21:57,532 INFO L271 CegarLoopResult]: At program point L765(line 765) the Hoare annotation is: true [2020-09-04 15:21:57,532 INFO L271 CegarLoopResult]: At program point L764(line 764) the Hoare annotation is: true [2020-09-04 15:21:57,532 INFO L271 CegarLoopResult]: At program point isLowWaterSensorDryENTRY(lines 760 768) the Hoare annotation is: true [2020-09-04 15:21:57,532 INFO L271 CegarLoopResult]: At program point isLowWaterSensorDryEXIT(lines 760 768) the Hoare annotation is: true [2020-09-04 15:21:57,532 INFO L264 CegarLoopResult]: At program point L64(lines 64 74) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (and (= __utac_acc__Specification2_spec__2_~tmp___0~0 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) .cse0) (or (not (= ~methaneLevelCritical~0 0)) .cse0))) [2020-09-04 15:21:57,533 INFO L264 CegarLoopResult]: At program point L62(line 62) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~methaneLevelCritical~0 0)) .cse0) (or (not (<= 1 ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) .cse0 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)))) [2020-09-04 15:21:57,533 INFO L264 CegarLoopResult]: At program point L62-1(line 62) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~methaneLevelCritical~0 0)) .cse0) (or (not (<= 1 ~methaneLevelCritical~0)) (and (= 0 |__utac_acc__Specification2_spec__2_#t~ret1|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= ~pumpRunning~0 0)) .cse0))) [2020-09-04 15:21:57,533 INFO L264 CegarLoopResult]: At program point L60(lines 60 77) the Hoare annotation is: (let ((.cse1 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) .cse0 .cse1) (or (and (= __utac_acc__Specification2_spec__2_~tmp~0 0) .cse1) (not (= ~methaneLevelCritical~0 0)) .cse0))) [2020-09-04 15:21:57,533 INFO L264 CegarLoopResult]: At program point L62-2(line 62) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~methaneLevelCritical~0 0)) .cse0) (or (not (<= 1 ~methaneLevelCritical~0)) (and (= 0 |__utac_acc__Specification2_spec__2_#t~ret1|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= ~pumpRunning~0 0)) .cse0))) [2020-09-04 15:21:57,533 INFO L264 CegarLoopResult]: At program point L62-3(line 62) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~methaneLevelCritical~0 0)) .cse0) (or (not (<= 1 ~methaneLevelCritical~0)) (and (= __utac_acc__Specification2_spec__2_~tmp___0~0 0) (= 0 |__utac_acc__Specification2_spec__2_#t~ret1|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= ~pumpRunning~0 0)) .cse0))) [2020-09-04 15:21:57,533 INFO L264 CegarLoopResult]: At program point L60-1(lines 52 80) the Hoare annotation is: (or (= __utac_acc__Specification2_spec__2_~tmp~0 0) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2020-09-04 15:21:57,534 INFO L264 CegarLoopResult]: At program point L58(line 58) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0))) (.cse1 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (and (or (not (<= 1 ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) .cse0 .cse1) (or (not (= ~methaneLevelCritical~0 0)) .cse0 .cse1))) [2020-09-04 15:21:57,534 INFO L264 CegarLoopResult]: At program point L58-1(line 58) the Hoare annotation is: (let ((.cse1 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) .cse0 .cse1) (or (not (= ~methaneLevelCritical~0 0)) (and (= 0 |__utac_acc__Specification2_spec__2_#t~ret0|) .cse1) .cse0))) [2020-09-04 15:21:57,534 INFO L264 CegarLoopResult]: At program point L58-2(line 58) the Hoare annotation is: (let ((.cse1 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) .cse0 .cse1) (or (not (= ~methaneLevelCritical~0 0)) (and (= 0 |__utac_acc__Specification2_spec__2_#t~ret0|) .cse1) .cse0))) [2020-09-04 15:21:57,534 INFO L264 CegarLoopResult]: At program point L58-3(line 58) the Hoare annotation is: (let ((.cse1 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) .cse0 .cse1) (or (and (= __utac_acc__Specification2_spec__2_~tmp~0 0) (= 0 |__utac_acc__Specification2_spec__2_#t~ret0|) .cse1) (not (= ~methaneLevelCritical~0 0)) .cse0))) [2020-09-04 15:21:57,534 INFO L264 CegarLoopResult]: At program point L54(line 54) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0))) (.cse1 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (and (or (not (<= 1 ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) .cse0 .cse1) (or (not (= ~methaneLevelCritical~0 0)) .cse0 .cse1))) [2020-09-04 15:21:57,534 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification2_spec__2ENTRY(lines 52 80) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0))) (.cse1 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (and (or (not (<= 1 ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) .cse0 .cse1) (or (not (= ~methaneLevelCritical~0 0)) .cse0 .cse1))) [2020-09-04 15:21:57,534 INFO L264 CegarLoopResult]: At program point L73(line 73) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (and (= __utac_acc__Specification2_spec__2_~tmp___0~0 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) .cse0) (or (not (= ~methaneLevelCritical~0 0)) .cse0))) [2020-09-04 15:21:57,534 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification2_spec__2EXIT(lines 52 80) the Hoare annotation is: (or (= __utac_acc__Specification2_spec__2_~tmp~0 0) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2020-09-04 15:21:57,534 INFO L264 CegarLoopResult]: At program point L67(line 67) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~methaneLevelCritical~0 0)) .cse0) (or (not (<= 1 ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) .cse0))) [2020-09-04 15:21:57,534 INFO L264 CegarLoopResult]: At program point L65(lines 65 71) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~methaneLevelCritical~0 0)) .cse0) (or (not (<= 1 ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) .cse0))) [2020-09-04 15:21:57,535 INFO L264 CegarLoopResult]: At program point L76(line 76) the Hoare annotation is: (let ((.cse0 (and (= __utac_acc__Specification2_spec__2_~tmp~0 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) .cse1))) [2020-09-04 15:21:57,535 INFO L264 CegarLoopResult]: At program point L70(line 70) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~methaneLevelCritical~0 0)) .cse0) (or (not (<= 1 ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) .cse0))) [2020-09-04 15:21:57,535 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification2_spec__1ENTRY(lines 44 51) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) [2020-09-04 15:21:57,535 INFO L271 CegarLoopResult]: At program point __utac_acc__Specification2_spec__1FINAL(lines 44 51) the Hoare annotation is: true [2020-09-04 15:21:57,535 INFO L271 CegarLoopResult]: At program point __utac_acc__Specification2_spec__1EXIT(lines 44 51) the Hoare annotation is: true [2020-09-04 15:21:57,535 INFO L268 CegarLoopResult]: For program point L720(line 720) no Hoare annotation was computed. [2020-09-04 15:21:57,535 INFO L268 CegarLoopResult]: For program point L722-2(lines 722 730) no Hoare annotation was computed. [2020-09-04 15:21:57,535 INFO L268 CegarLoopResult]: For program point printEnvironmentEXIT(lines 714 736) no Hoare annotation was computed. [2020-09-04 15:21:57,535 INFO L268 CegarLoopResult]: For program point L728(line 728) no Hoare annotation was computed. [2020-09-04 15:21:57,535 INFO L268 CegarLoopResult]: For program point printEnvironmentENTRY(lines 714 736) no Hoare annotation was computed. [2020-09-04 15:21:57,535 INFO L268 CegarLoopResult]: For program point printEnvironmentFINAL(lines 714 736) no Hoare annotation was computed. [2020-09-04 15:21:57,535 INFO L268 CegarLoopResult]: For program point L724(line 724) no Hoare annotation was computed. [2020-09-04 15:21:57,535 INFO L268 CegarLoopResult]: For program point L722(lines 722 730) no Hoare annotation was computed. [2020-09-04 15:21:57,536 INFO L268 CegarLoopResult]: For program point L448(line 448) no Hoare annotation was computed. [2020-09-04 15:21:57,536 INFO L268 CegarLoopResult]: For program point L415(line 415) no Hoare annotation was computed. [2020-09-04 15:21:57,536 INFO L268 CegarLoopResult]: For program point L448-1(line 448) no Hoare annotation was computed. [2020-09-04 15:21:57,536 INFO L268 CegarLoopResult]: For program point L382(line 382) no Hoare annotation was computed. [2020-09-04 15:21:57,536 INFO L268 CegarLoopResult]: For program point L448-2(line 448) no Hoare annotation was computed. [2020-09-04 15:21:57,536 INFO L268 CegarLoopResult]: For program point L407(lines 406 426) no Hoare annotation was computed. [2020-09-04 15:21:57,536 INFO L268 CegarLoopResult]: For program point L374(line 374) no Hoare annotation was computed. [2020-09-04 15:21:57,536 INFO L268 CegarLoopResult]: For program point L432(line 432) no Hoare annotation was computed. [2020-09-04 15:21:57,536 INFO L268 CegarLoopResult]: For program point L399(line 399) no Hoare annotation was computed. [2020-09-04 15:21:57,536 INFO L268 CegarLoopResult]: For program point L366(line 366) no Hoare annotation was computed. [2020-09-04 15:21:57,536 INFO L268 CegarLoopResult]: For program point L457(line 457) no Hoare annotation was computed. [2020-09-04 15:21:57,536 INFO L268 CegarLoopResult]: For program point L424(line 424) no Hoare annotation was computed. [2020-09-04 15:21:57,536 INFO L268 CegarLoopResult]: For program point L391(line 391) no Hoare annotation was computed. [2020-09-04 15:21:57,536 INFO L268 CegarLoopResult]: For program point L358(line 358) no Hoare annotation was computed. [2020-09-04 15:21:57,536 INFO L268 CegarLoopResult]: For program point L391-1(line 391) no Hoare annotation was computed. [2020-09-04 15:21:57,537 INFO L268 CegarLoopResult]: For program point L449(line 449) no Hoare annotation was computed. [2020-09-04 15:21:57,537 INFO L268 CegarLoopResult]: For program point L416(line 416) no Hoare annotation was computed. [2020-09-04 15:21:57,537 INFO L268 CegarLoopResult]: For program point L441(line 441) no Hoare annotation was computed. [2020-09-04 15:21:57,537 INFO L268 CegarLoopResult]: For program point L408(lines 408 412) no Hoare annotation was computed. [2020-09-04 15:21:57,537 INFO L268 CegarLoopResult]: For program point L375(line 375) no Hoare annotation was computed. [2020-09-04 15:21:57,537 INFO L268 CegarLoopResult]: For program point L433(line 433) no Hoare annotation was computed. [2020-09-04 15:21:57,537 INFO L268 CegarLoopResult]: For program point L433-1(line 433) no Hoare annotation was computed. [2020-09-04 15:21:57,537 INFO L268 CegarLoopResult]: For program point L367(line 367) no Hoare annotation was computed. [2020-09-04 15:21:57,537 INFO L268 CegarLoopResult]: For program point L433-2(line 433) no Hoare annotation was computed. [2020-09-04 15:21:57,537 INFO L268 CegarLoopResult]: For program point L359(line 359) no Hoare annotation was computed. [2020-09-04 15:21:57,537 INFO L268 CegarLoopResult]: For program point L417(line 417) no Hoare annotation was computed. [2020-09-04 15:21:57,537 INFO L268 CegarLoopResult]: For program point L417-1(line 417) no Hoare annotation was computed. [2020-09-04 15:21:57,537 INFO L268 CegarLoopResult]: For program point L417-2(line 417) no Hoare annotation was computed. [2020-09-04 15:21:57,538 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 357 459) no Hoare annotation was computed. [2020-09-04 15:21:57,538 INFO L268 CegarLoopResult]: For program point L376(line 376) no Hoare annotation was computed. [2020-09-04 15:21:57,538 INFO L268 CegarLoopResult]: For program point L434(line 434) no Hoare annotation was computed. [2020-09-04 15:21:57,538 INFO L268 CegarLoopResult]: For program point L368(line 368) no Hoare annotation was computed. [2020-09-04 15:21:57,538 INFO L268 CegarLoopResult]: For program point L393(line 393) no Hoare annotation was computed. [2020-09-04 15:21:57,538 INFO L268 CegarLoopResult]: For program point L360(line 360) no Hoare annotation was computed. [2020-09-04 15:21:57,538 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 357 459) no Hoare annotation was computed. [2020-09-04 15:21:57,538 INFO L268 CegarLoopResult]: For program point L451(line 451) no Hoare annotation was computed. [2020-09-04 15:21:57,538 INFO L268 CegarLoopResult]: For program point L418(line 418) no Hoare annotation was computed. [2020-09-04 15:21:57,538 INFO L268 CegarLoopResult]: For program point L377(line 377) no Hoare annotation was computed. [2020-09-04 15:21:57,538 INFO L268 CegarLoopResult]: For program point L435(line 435) no Hoare annotation was computed. [2020-09-04 15:21:57,538 INFO L268 CegarLoopResult]: For program point L435-1(line 435) no Hoare annotation was computed. [2020-09-04 15:21:57,538 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 357 459) no Hoare annotation was computed. [2020-09-04 15:21:57,538 INFO L268 CegarLoopResult]: For program point L369(line 369) no Hoare annotation was computed. [2020-09-04 15:21:57,538 INFO L268 CegarLoopResult]: For program point L435-2(line 435) no Hoare annotation was computed. [2020-09-04 15:21:57,539 INFO L268 CegarLoopResult]: For program point L427(lines 405 428) no Hoare annotation was computed. [2020-09-04 15:21:57,539 INFO L268 CegarLoopResult]: For program point L394(line 394) no Hoare annotation was computed. [2020-09-04 15:21:57,539 INFO L268 CegarLoopResult]: For program point L361(line 361) no Hoare annotation was computed. [2020-09-04 15:21:57,539 INFO L268 CegarLoopResult]: For program point L452(line 452) no Hoare annotation was computed. [2020-09-04 15:21:57,539 INFO L268 CegarLoopResult]: For program point L419(line 419) no Hoare annotation was computed. [2020-09-04 15:21:57,539 INFO L268 CegarLoopResult]: For program point L386(lines 386 402) no Hoare annotation was computed. [2020-09-04 15:21:57,539 INFO L268 CegarLoopResult]: For program point L419-1(line 419) no Hoare annotation was computed. [2020-09-04 15:21:57,539 INFO L268 CegarLoopResult]: For program point L419-2(line 419) no Hoare annotation was computed. [2020-09-04 15:21:57,539 INFO L268 CegarLoopResult]: For program point L378(line 378) no Hoare annotation was computed. [2020-09-04 15:21:57,539 INFO L268 CegarLoopResult]: For program point L436(line 436) no Hoare annotation was computed. [2020-09-04 15:21:57,539 INFO L268 CegarLoopResult]: For program point L403(lines 403 444) no Hoare annotation was computed. [2020-09-04 15:21:57,539 INFO L268 CegarLoopResult]: For program point L370(line 370) no Hoare annotation was computed. [2020-09-04 15:21:57,539 INFO L268 CegarLoopResult]: For program point L395(line 395) no Hoare annotation was computed. [2020-09-04 15:21:57,539 INFO L268 CegarLoopResult]: For program point L362(line 362) no Hoare annotation was computed. [2020-09-04 15:21:57,539 INFO L268 CegarLoopResult]: For program point L395-1(line 395) no Hoare annotation was computed. [2020-09-04 15:21:57,540 INFO L268 CegarLoopResult]: For program point L420(line 420) no Hoare annotation was computed. [2020-09-04 15:21:57,540 INFO L268 CegarLoopResult]: For program point L445(lines 445 456) no Hoare annotation was computed. [2020-09-04 15:21:57,540 INFO L268 CegarLoopResult]: For program point L437(line 437) no Hoare annotation was computed. [2020-09-04 15:21:57,540 INFO L268 CegarLoopResult]: For program point L404(line 404) no Hoare annotation was computed. [2020-09-04 15:21:57,540 INFO L268 CegarLoopResult]: For program point L437-1(line 437) no Hoare annotation was computed. [2020-09-04 15:21:57,540 INFO L268 CegarLoopResult]: For program point L371(line 371) no Hoare annotation was computed. [2020-09-04 15:21:57,540 INFO L268 CegarLoopResult]: For program point L363(line 363) no Hoare annotation was computed. [2020-09-04 15:21:57,540 INFO L268 CegarLoopResult]: For program point L421(line 421) no Hoare annotation was computed. [2020-09-04 15:21:57,540 INFO L268 CegarLoopResult]: For program point L388(line 388) no Hoare annotation was computed. [2020-09-04 15:21:57,540 INFO L268 CegarLoopResult]: For program point L421-1(line 421) no Hoare annotation was computed. [2020-09-04 15:21:57,540 INFO L268 CegarLoopResult]: For program point L388-1(line 388) no Hoare annotation was computed. [2020-09-04 15:21:57,540 INFO L268 CegarLoopResult]: For program point L446(lines 446 453) no Hoare annotation was computed. [2020-09-04 15:21:57,540 INFO L268 CegarLoopResult]: For program point L438(line 438) no Hoare annotation was computed. [2020-09-04 15:21:57,540 INFO L268 CegarLoopResult]: For program point L372(line 372) no Hoare annotation was computed. [2020-09-04 15:21:57,540 INFO L268 CegarLoopResult]: For program point L397(line 397) no Hoare annotation was computed. [2020-09-04 15:21:57,541 INFO L268 CegarLoopResult]: For program point L364(line 364) no Hoare annotation was computed. [2020-09-04 15:21:57,541 INFO L268 CegarLoopResult]: For program point L422(line 422) no Hoare annotation was computed. [2020-09-04 15:21:57,541 INFO L268 CegarLoopResult]: For program point L389(line 389) no Hoare annotation was computed. [2020-09-04 15:21:57,541 INFO L268 CegarLoopResult]: For program point L447(line 447) no Hoare annotation was computed. [2020-09-04 15:21:57,541 INFO L268 CegarLoopResult]: For program point L381(lines 381 385) no Hoare annotation was computed. [2020-09-04 15:21:57,541 INFO L268 CegarLoopResult]: For program point L373(line 373) no Hoare annotation was computed. [2020-09-04 15:21:57,541 INFO L268 CegarLoopResult]: For program point L406-2(lines 406 426) no Hoare annotation was computed. [2020-09-04 15:21:57,541 INFO L268 CegarLoopResult]: For program point L431(line 431) no Hoare annotation was computed. [2020-09-04 15:21:57,541 INFO L268 CegarLoopResult]: For program point L365(line 365) no Hoare annotation was computed. [2020-09-04 15:21:57,541 INFO L268 CegarLoopResult]: For program point L390(line 390) no Hoare annotation was computed. [2020-09-04 15:21:57,541 INFO L268 CegarLoopResult]: For program point L357(lines 357 459) no Hoare annotation was computed. [2020-09-04 15:21:57,541 INFO L268 CegarLoopResult]: For program point L357-1(lines 357 459) no Hoare annotation was computed. [2020-09-04 15:21:57,541 INFO L268 CegarLoopResult]: For program point select_oneENTRY(lines 563 572) no Hoare annotation was computed. [2020-09-04 15:21:57,541 INFO L268 CegarLoopResult]: For program point select_oneFINAL(lines 563 572) no Hoare annotation was computed. [2020-09-04 15:21:57,541 INFO L268 CegarLoopResult]: For program point L569(line 569) no Hoare annotation was computed. [2020-09-04 15:21:57,542 INFO L268 CegarLoopResult]: For program point L568(line 568) no Hoare annotation was computed. [2020-09-04 15:21:57,542 INFO L268 CegarLoopResult]: For program point select_oneEXIT(lines 563 572) no Hoare annotation was computed. [2020-09-04 15:21:57,542 INFO L268 CegarLoopResult]: For program point L565(line 565) no Hoare annotation was computed. [2020-09-04 15:21:57,542 INFO L268 CegarLoopResult]: For program point L565-1(line 565) no Hoare annotation was computed. [2020-09-04 15:21:57,542 INFO L268 CegarLoopResult]: For program point L565-2(line 565) no Hoare annotation was computed. [2020-09-04 15:21:57,542 INFO L264 CegarLoopResult]: At program point L667(line 667) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:21:57,542 INFO L264 CegarLoopResult]: At program point L531(line 531) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:21:57,542 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)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:21:57,542 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)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:21:57,542 INFO L264 CegarLoopResult]: At program point L668(line 668) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:21:57,542 INFO L264 CegarLoopResult]: At program point L82(line 82) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:21:57,542 INFO L264 CegarLoopResult]: At program point L491(line 491) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:21:57,543 INFO L264 CegarLoopResult]: At program point L491-1(line 491) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:21:57,543 INFO L264 CegarLoopResult]: At program point L966(line 966) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:21:57,543 INFO L264 CegarLoopResult]: At program point L966-1(line 966) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:21:57,543 INFO L264 CegarLoopResult]: At program point L966-2(line 966) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:21:57,543 INFO L264 CegarLoopResult]: At program point L772(line 772) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-09-04 15:21:57,543 INFO L264 CegarLoopResult]: At program point L966-3(line 966) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:21:57,543 INFO L264 CegarLoopResult]: At program point L962(line 962) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:21:57,543 INFO L264 CegarLoopResult]: At program point L962-1(line 962) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:21:57,543 INFO L264 CegarLoopResult]: At program point L962-2(line 962) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:21:57,543 INFO L264 CegarLoopResult]: At program point L962-3(line 962) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:21:57,543 INFO L264 CegarLoopResult]: At program point L958(line 958) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:21:57,543 INFO L264 CegarLoopResult]: At program point L962-4(line 962) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:21:57,544 INFO L264 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-09-04 15:21:57,544 INFO L264 CegarLoopResult]: At program point L958-1(line 958) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:21:57,544 INFO L264 CegarLoopResult]: At program point L958-2(line 958) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:21:57,544 INFO L264 CegarLoopResult]: At program point L958-3(line 958) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:21:57,544 INFO L264 CegarLoopResult]: At program point L954(line 954) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:21:57,544 INFO L264 CegarLoopResult]: At program point L537(line 537) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:21:57,544 INFO L264 CegarLoopResult]: At program point L954-1(line 954) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:21:57,544 INFO L264 CegarLoopResult]: At program point L537-1(line 537) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:21:57,544 INFO L264 CegarLoopResult]: At program point L954-2(line 954) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:21:57,544 INFO L264 CegarLoopResult]: At program point L954-3(line 954) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:21:57,544 INFO L264 CegarLoopResult]: At program point L950(line 950) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:21:57,544 INFO L264 CegarLoopResult]: At program point L954-4(line 954) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:21:57,545 INFO L264 CegarLoopResult]: At program point L950-1(line 950) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:21:57,545 INFO L264 CegarLoopResult]: At program point L954-5(line 954) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:21:57,545 INFO L264 CegarLoopResult]: At program point L950-2(line 950) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:21:57,545 INFO L264 CegarLoopResult]: At program point L954-6(line 954) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:21:57,545 INFO L264 CegarLoopResult]: At program point L950-3(line 950) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:21:57,545 INFO L264 CegarLoopResult]: At program point L954-7(line 954) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:21:57,545 INFO L264 CegarLoopResult]: At program point L946(line 946) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:21:57,545 INFO L264 CegarLoopResult]: At program point L950-4(line 950) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:21:57,545 INFO L264 CegarLoopResult]: At program point L946-1(line 946) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:21:57,545 INFO L264 CegarLoopResult]: At program point L946-2(line 946) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:21:57,545 INFO L264 CegarLoopResult]: At program point L719(line 719) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:21:57,545 INFO L264 CegarLoopResult]: At program point L946-3(line 946) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:21:57,546 INFO L264 CegarLoopResult]: At program point L942(line 942) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:21:57,546 INFO L264 CegarLoopResult]: At program point L492(line 492) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:21:57,546 INFO L264 CegarLoopResult]: At program point L773(line 773) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-09-04 15:21:57,546 INFO L264 CegarLoopResult]: At program point L484(line 484) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:21:57,546 INFO L264 CegarLoopResult]: At program point L356(line 356) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:21:57,546 INFO L264 CegarLoopResult]: At program point L484-1(line 484) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:21:57,546 INFO L264 CegarLoopResult]: At program point L484-2(line 484) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:21:57,546 INFO L264 CegarLoopResult]: At program point L732(line 732) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:21:57,546 INFO L264 CegarLoopResult]: At program point L732-1(line 732) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:21:57,546 INFO L264 CegarLoopResult]: At program point L538(line 538) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:21:57,546 INFO L264 CegarLoopResult]: At program point L732-2(line 732) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:21:57,546 INFO L264 CegarLoopResult]: At program point L728(line 728) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:21:57,547 INFO L264 CegarLoopResult]: At program point L728-1(line 728) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:21:57,547 INFO L264 CegarLoopResult]: At program point L728-2(line 728) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:21:57,547 INFO L264 CegarLoopResult]: At program point L728-3(line 728) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:21:57,547 INFO L264 CegarLoopResult]: At program point L724(line 724) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:21:57,547 INFO L264 CegarLoopResult]: At program point L724-1(line 724) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:21:57,547 INFO L264 CegarLoopResult]: At program point L530(line 530) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:21:57,547 INFO L264 CegarLoopResult]: At program point L724-2(line 724) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:21:57,547 INFO L264 CegarLoopResult]: At program point L530-1(line 530) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:21:57,547 INFO L264 CegarLoopResult]: At program point L724-3(line 724) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:21:57,547 INFO L264 CegarLoopResult]: At program point L720(line 720) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:21:57,547 INFO L264 CegarLoopResult]: At program point L724-4(line 724) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:21:57,547 INFO L264 CegarLoopResult]: At program point L720-1(line 720) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:21:57,548 INFO L264 CegarLoopResult]: At program point L724-5(line 724) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:21:57,548 INFO L264 CegarLoopResult]: At program point L720-2(line 720) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:21:57,548 INFO L264 CegarLoopResult]: At program point L720-3(line 720) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:21:57,548 INFO L264 CegarLoopResult]: At program point L720-4(line 720) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:21:57,548 INFO L264 CegarLoopResult]: At program point L720-5(line 720) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:21:57,548 INFO L264 CegarLoopResult]: At program point L720-6(line 720) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:21:57,549 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~string26.offset| |old(#t~string26.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |old(#valid)| |#valid|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string69.base| |old(#t~string69.base)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string21.base| |old(#t~string21.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string23.base| |old(#t~string23.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2020-09-04 15:21:57,549 INFO L264 CegarLoopResult]: At program point L720-7(line 720) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:21:57,549 INFO L264 CegarLoopResult]: At program point L968(line 968) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:21:57,549 INFO L264 CegarLoopResult]: At program point L968-1(line 968) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:21:57,549 INFO L264 CegarLoopResult]: At program point L968-2(line 968) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:21:57,549 INFO L264 CegarLoopResult]: At program point L485(line 485) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:21:57,549 INFO L264 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-09-04 15:21:57,549 INFO L264 CegarLoopResult]: At program point L897(line 897) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse3 (not (<= 2 ~waterLevel~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3) (or (not (= ~methaneLevelCritical~0 0)) .cse0 .cse1 .cse2 .cse3))) [2020-09-04 15:21:57,550 INFO L264 CegarLoopResult]: At program point L897-1(line 897) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse3 (not (<= 2 ~waterLevel~0)))) (and (or (not (= ~methaneLevelCritical~0 0)) .cse0 .cse1 .cse2 .cse3) (or (not (<= 1 ~methaneLevelCritical~0)) (and (<= ~methaneLevelCritical~0 |activatePump_#t~ret56|) .cse0) .cse1 .cse2 .cse3))) [2020-09-04 15:21:57,550 INFO L264 CegarLoopResult]: At program point L897-2(line 897) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse3 (not (<= 2 ~waterLevel~0)))) (and (or (not (= ~methaneLevelCritical~0 0)) .cse0 .cse1 .cse2 .cse3) (or (not (<= 1 ~methaneLevelCritical~0)) (and (<= ~methaneLevelCritical~0 |activatePump_#t~ret56|) .cse0) .cse1 .cse2 .cse3))) [2020-09-04 15:21:57,550 INFO L264 CegarLoopResult]: At program point L897-3(line 897) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse3 (not (<= 2 ~waterLevel~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) (and (<= ~methaneLevelCritical~0 |activatePump_#t~ret56|) .cse0 (<= ~methaneLevelCritical~0 activatePump_~tmp~9)) .cse1 .cse2 .cse3) (or (not (= ~methaneLevelCritical~0 0)) .cse0 .cse1 .cse2 .cse3))) [2020-09-04 15:21:57,550 INFO L264 CegarLoopResult]: At program point activatePumpEXIT(lines 892 908) the Hoare annotation is: (or (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= ~methaneLevelCritical~0 activatePump_~tmp~9)) (not (<= 1 ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (<= 2 ~waterLevel~0))) [2020-09-04 15:21:57,550 INFO L264 CegarLoopResult]: At program point activatePumpENTRY(lines 892 908) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse3 (not (<= 2 ~waterLevel~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3) (or (not (= ~methaneLevelCritical~0 0)) .cse0 .cse1 .cse2 .cse3))) [2020-09-04 15:21:57,550 INFO L264 CegarLoopResult]: At program point L903(line 903) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0))) (.cse1 (not (= |old(~pumpRunning~0)| 0))) (.cse2 (not (<= 2 ~waterLevel~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2) (or (not (= ~methaneLevelCritical~0 0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse0 .cse1 .cse2))) [2020-09-04 15:21:57,551 INFO L264 CegarLoopResult]: At program point L903-1(lines 892 908) the Hoare annotation is: (or (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= ~methaneLevelCritical~0 activatePump_~tmp~9)) (not (<= 1 ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (<= 2 ~waterLevel~0))) [2020-09-04 15:21:57,551 INFO L264 CegarLoopResult]: At program point L899(lines 899 905) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse3 (not (<= 2 ~waterLevel~0)))) (and (or (and .cse0 (<= ~methaneLevelCritical~0 activatePump_~tmp~9)) (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3) (or (not (= ~methaneLevelCritical~0 0)) .cse0 .cse1 .cse2 .cse3))) [2020-09-04 15:21:57,551 INFO L268 CegarLoopResult]: For program point getWaterLevelENTRY(lines 737 745) no Hoare annotation was computed. [2020-09-04 15:21:57,551 INFO L268 CegarLoopResult]: For program point getWaterLevelFINAL(lines 737 745) no Hoare annotation was computed. [2020-09-04 15:21:57,551 INFO L268 CegarLoopResult]: For program point L742(line 742) no Hoare annotation was computed. [2020-09-04 15:21:57,551 INFO L268 CegarLoopResult]: For program point L741(line 741) no Hoare annotation was computed. [2020-09-04 15:21:57,551 INFO L268 CegarLoopResult]: For program point getWaterLevelEXIT(lines 737 745) no Hoare annotation was computed. [2020-09-04 15:21:57,551 INFO L264 CegarLoopResult]: At program point isHighWaterLevelEXIT(lines 973 991) the Hoare annotation is: (let ((.cse4 (= 1 ~systemActive~0))) (let ((.cse0 (and .cse4 (<= 2 ~waterLevel~0))) (.cse1 (and (<= 0 isHighWaterLevel_~tmp___0~2) (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~retValue_acc~12) (<= isHighWaterLevel_~tmp___0~2 0) (<= isHighWaterLevel_~retValue_acc~12 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not .cse4))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3)))) [2020-09-04 15:21:57,551 INFO L264 CegarLoopResult]: At program point L988(line 988) the Hoare annotation is: (let ((.cse4 (= 1 ~systemActive~0))) (let ((.cse0 (and .cse4 (<= 2 ~waterLevel~0))) (.cse1 (and (<= 0 isHighWaterLevel_~tmp___0~2) (<= 0 isHighWaterLevel_~retValue_acc~12) (<= isHighWaterLevel_~tmp___0~2 0) (<= isHighWaterLevel_~retValue_acc~12 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not .cse4))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3)))) [2020-09-04 15:21:57,551 INFO L264 CegarLoopResult]: At program point L985(line 985) the Hoare annotation is: (let ((.cse3 (= 1 ~systemActive~0))) (let ((.cse0 (and .cse3 (<= 2 ~waterLevel~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not .cse3))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2)))) [2020-09-04 15:21:57,551 INFO L271 CegarLoopResult]: At program point L983(line 983) the Hoare annotation is: true [2020-09-04 15:21:57,552 INFO L264 CegarLoopResult]: At program point L982(lines 982 986) the Hoare annotation is: (let ((.cse4 (= 1 ~systemActive~0))) (let ((.cse0 (and .cse4 (<= 2 ~waterLevel~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not .cse4)) (.cse3 (<= 1 isHighWaterLevel_~tmp~10))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3)))) [2020-09-04 15:21:57,552 INFO L271 CegarLoopResult]: At program point isHighWaterLevelENTRY(lines 973 991) the Hoare annotation is: true [2020-09-04 15:21:57,552 INFO L271 CegarLoopResult]: At program point L980(line 980) the Hoare annotation is: true [2020-09-04 15:21:57,552 INFO L264 CegarLoopResult]: At program point L982-2(lines 982 986) the Hoare annotation is: (let ((.cse4 (= 1 ~systemActive~0))) (let ((.cse0 (and .cse4 (<= 2 ~waterLevel~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))) (.cse3 (not .cse4))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3)))) [2020-09-04 15:21:57,552 INFO L264 CegarLoopResult]: At program point L980-1(line 980) the Hoare annotation is: (let ((.cse4 (= 1 ~systemActive~0))) (let ((.cse1 (and .cse4 (<= 2 ~waterLevel~0))) (.cse0 (<= 1 |isHighWaterLevel_#t~ret74|)) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not .cse4))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3) (or .cse1 .cse0 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3)))) [2020-09-04 15:21:57,552 INFO L264 CegarLoopResult]: At program point L980-2(line 980) the Hoare annotation is: (let ((.cse4 (= 1 ~systemActive~0))) (let ((.cse1 (and .cse4 (<= 2 ~waterLevel~0))) (.cse0 (<= 1 |isHighWaterLevel_#t~ret74|)) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not .cse4))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3) (or .cse1 .cse0 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3)))) [2020-09-04 15:21:57,552 INFO L264 CegarLoopResult]: At program point L980-3(line 980) the Hoare annotation is: (let ((.cse4 (= 1 ~systemActive~0))) (let ((.cse0 (and .cse4 (<= 2 ~waterLevel~0))) (.cse1 (and (<= 1 |isHighWaterLevel_#t~ret74|) (<= 1 isHighWaterLevel_~tmp~10))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not .cse4))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3)))) [2020-09-04 15:21:57,552 INFO L271 CegarLoopResult]: At program point L976(line 976) the Hoare annotation is: true [2020-09-04 15:21:57,552 INFO L271 CegarLoopResult]: At program point L975(line 975) the Hoare annotation is: true [2020-09-04 15:21:57,552 INFO L264 CegarLoopResult]: At program point isHighWaterLevelFINAL(lines 973 991) the Hoare annotation is: (let ((.cse4 (= 1 ~systemActive~0))) (let ((.cse0 (and .cse4 (<= 2 ~waterLevel~0))) (.cse1 (and (<= 0 isHighWaterLevel_~tmp___0~2) (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~retValue_acc~12) (<= isHighWaterLevel_~tmp___0~2 0) (<= isHighWaterLevel_~retValue_acc~12 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not .cse4))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3)))) [2020-09-04 15:21:57,553 INFO L264 CegarLoopResult]: At program point L700(line 700) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 0)) .cse0 (not (<= 1 |old(~methaneLevelCritical~0)|))) (or (= ~methaneLevelCritical~0 0) .cse0 (not (= |old(~methaneLevelCritical~0)| 0))))) [2020-09-04 15:21:57,553 INFO L264 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 693 704) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (= ~methaneLevelCritical~0 0) .cse0 (not (= |old(~methaneLevelCritical~0)| 0))) (or (not (= ~pumpRunning~0 0)) .cse0 (not (<= 1 |old(~methaneLevelCritical~0)|)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)))) [2020-09-04 15:21:57,553 INFO L264 CegarLoopResult]: At program point L698(line 698) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 0)) .cse0 (not (<= 1 |old(~methaneLevelCritical~0)|)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (or .cse0 (not (= |old(~methaneLevelCritical~0)| 0))))) [2020-09-04 15:21:57,553 INFO L264 CegarLoopResult]: At program point L697-1(lines 693 704) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= |old(~methaneLevelCritical~0)| 0)) (<= 1 ~methaneLevelCritical~0)) (or (not (= ~pumpRunning~0 0)) (= ~methaneLevelCritical~0 0) .cse0 (not (<= 1 |old(~methaneLevelCritical~0)|))))) [2020-09-04 15:21:57,553 INFO L264 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 693 704) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= |old(~methaneLevelCritical~0)| 0)) (<= 1 ~methaneLevelCritical~0)) (or (not (= ~pumpRunning~0 0)) (= ~methaneLevelCritical~0 0) .cse0 (not (<= 1 |old(~methaneLevelCritical~0)|))))) [2020-09-04 15:21:57,553 INFO L268 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-09-04 15:21:57,553 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-09-04 15:21:57,553 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-09-04 15:21:57,553 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-09-04 15:21:57,553 INFO L271 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 705 713) the Hoare annotation is: true [2020-09-04 15:21:57,553 INFO L264 CegarLoopResult]: At program point L710(line 710) the Hoare annotation is: (let ((.cse0 (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6)) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1))) [2020-09-04 15:21:57,554 INFO L264 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 705 713) the Hoare annotation is: (let ((.cse0 (and (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6) (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1))) [2020-09-04 15:21:57,554 INFO L271 CegarLoopResult]: At program point L709(line 709) the Hoare annotation is: true [2020-09-04 15:21:57,554 INFO L264 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 705 713) the Hoare annotation is: (let ((.cse0 (and (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6) (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1))) [2020-09-04 15:21:57,554 INFO L264 CegarLoopResult]: At program point L788(line 788) the Hoare annotation is: (let ((.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse5 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse4 .cse2 .cse3) (or .cse0 .cse2 .cse5) (or .cse4 .cse2 .cse5))) [2020-09-04 15:21:57,554 INFO L264 CegarLoopResult]: At program point L786(lines 786 792) the Hoare annotation is: (let ((.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (= 1 ~systemActive~0))) (.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse1 (= ~pumpRunning~0 0))) (and (or (not (<= 1 ~methaneLevelCritical~0)) (and .cse0 .cse1 .cse2) (and .cse3 .cse2 .cse1) .cse4) (or .cse0 .cse5 .cse4 .cse3) (or .cse5 .cse4 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2) (and .cse0 (<= 2 ~waterLevel~0) .cse2) (and .cse2 .cse1)))) [2020-09-04 15:21:57,554 INFO L264 CegarLoopResult]: At program point timeShiftENTRY(lines 775 798) the Hoare annotation is: (let ((.cse0 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1) (or (not (= ~methaneLevelCritical~0 0)) .cse0 .cse1))) [2020-09-04 15:21:57,554 INFO L264 CegarLoopResult]: At program point L781(line 781) the Hoare annotation is: (let ((.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse3 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse5 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2) (or (not (<= 1 ~methaneLevelCritical~0)) .cse1 (and .cse3 .cse4 .cse2 .cse5)) (or .cse0 (and .cse3 .cse4 .cse5) .cse1))) [2020-09-04 15:21:57,554 INFO L264 CegarLoopResult]: At program point L779(lines 778 797) the Hoare annotation is: (let ((.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse5 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse4 .cse2 .cse3) (or .cse0 .cse2 .cse5) (or .cse4 .cse2 .cse5))) [2020-09-04 15:21:57,554 INFO L264 CegarLoopResult]: At program point timeShiftEXIT(lines 775 798) the Hoare annotation is: (let ((.cse3 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse6 (= 1 ~systemActive~0)) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse5 (= ~pumpRunning~0 0))) (let ((.cse0 (and .cse6 .cse4 .cse5)) (.cse1 (not .cse6)) (.cse2 (and .cse3 .cse5))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2) (or (and .cse3 (<= 2 ~waterLevel~0)) .cse0 (not (= ~methaneLevelCritical~0 0)) (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse4) .cse1 .cse2)))) [2020-09-04 15:21:57,555 INFO L264 CegarLoopResult]: At program point timeShiftFINAL(lines 775 798) the Hoare annotation is: (let ((.cse3 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse6 (= 1 ~systemActive~0)) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse5 (= ~pumpRunning~0 0))) (let ((.cse0 (and .cse6 .cse4 .cse5)) (.cse1 (not .cse6)) (.cse2 (and .cse3 .cse5))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2) (or (and .cse3 (<= 2 ~waterLevel~0)) .cse0 (not (= ~methaneLevelCritical~0 0)) (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse4) .cse1 .cse2)))) [2020-09-04 15:21:57,555 INFO L271 CegarLoopResult]: At program point cleanupEXIT(lines 84 113) the Hoare annotation is: true [2020-09-04 15:21:57,555 INFO L271 CegarLoopResult]: At program point L95(line 95) the Hoare annotation is: true [2020-09-04 15:21:57,555 INFO L271 CegarLoopResult]: At program point L98(lines 98 102) the Hoare annotation is: true [2020-09-04 15:21:57,555 INFO L271 CegarLoopResult]: At program point L98-1(lines 98 102) the Hoare annotation is: true [2020-09-04 15:21:57,555 INFO L271 CegarLoopResult]: At program point cleanupENTRY(lines 84 113) the Hoare annotation is: true [2020-09-04 15:21:57,555 INFO L271 CegarLoopResult]: At program point L94-2(lines 94 108) the Hoare annotation is: true [2020-09-04 15:21:57,555 INFO L271 CegarLoopResult]: At program point L90(line 90) the Hoare annotation is: true [2020-09-04 15:21:57,555 INFO L271 CegarLoopResult]: At program point L90-1(line 90) the Hoare annotation is: true [2020-09-04 15:21:57,555 INFO L271 CegarLoopResult]: At program point L86(line 86) the Hoare annotation is: true [2020-09-04 15:21:57,555 INFO L271 CegarLoopResult]: At program point L109(lines 84 113) the Hoare annotation is: true [2020-09-04 15:21:57,555 INFO L271 CegarLoopResult]: At program point L105(line 105) the Hoare annotation is: true [2020-09-04 15:21:57,555 INFO L271 CegarLoopResult]: At program point L673-1(lines 669 680) the Hoare annotation is: true [2020-09-04 15:21:57,556 INFO L264 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 669 680) the Hoare annotation is: (let ((.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= ~pumpRunning~0 0))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2))) [2020-09-04 15:21:57,556 INFO L271 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 669 680) the Hoare annotation is: true [2020-09-04 15:21:57,556 INFO L264 CegarLoopResult]: At program point L674(line 674) the Hoare annotation is: (let ((.cse3 (= 1 ~systemActive~0))) (let ((.cse0 (not .cse3)) (.cse1 (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse3)) (.cse2 (= ~pumpRunning~0 0))) (and (or (not (= ~methaneLevelCritical~0 0)) .cse0 .cse1 .cse2) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2)))) [2020-09-04 15:21:57,556 INFO L271 CegarLoopResult]: At program point setupEXIT(lines 141 147) the Hoare annotation is: true [2020-09-04 15:21:57,556 INFO L271 CegarLoopResult]: At program point setupFINAL(lines 141 147) the Hoare annotation is: true [2020-09-04 15:21:57,556 INFO L271 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-09-04 15:21:57,556 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-09-04 15:21:57,556 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-09-04 15:21:57,556 INFO L271 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-09-04 15:21:57,556 INFO L264 CegarLoopResult]: At program point processEnvironment__wrappee__highWaterSensorENTRY(lines 807 831) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (= ~methaneLevelCritical~0 0)) .cse0 .cse1) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 (not (= |old(~pumpRunning~0)| 0))))) [2020-09-04 15:21:57,557 INFO L264 CegarLoopResult]: At program point processEnvironment__wrappee__highWaterSensorEXIT(lines 807 831) the Hoare annotation is: (let ((.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= |old(~pumpRunning~0)| 0))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0)) (or (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 (not .cse3)))) [2020-09-04 15:21:57,557 INFO L264 CegarLoopResult]: At program point L826(line 826) the Hoare annotation is: (let ((.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2) (or .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1) (or (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2))) [2020-09-04 15:21:57,557 INFO L264 CegarLoopResult]: At program point L826-1(lines 807 831) the Hoare annotation is: (let ((.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= |old(~pumpRunning~0)| 0))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0)) (or (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 (not .cse3)))) [2020-09-04 15:21:57,557 INFO L264 CegarLoopResult]: At program point L821(line 821) the Hoare annotation is: (let ((.cse2 (= |old(~pumpRunning~0)| 0)) (.cse0 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= processEnvironment__wrappee__highWaterSensor_~tmp~6 0))) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 (not .cse2)) (or .cse3 .cse1 .cse2) (or .cse0 .cse3 .cse1))) [2020-09-04 15:21:57,557 INFO L264 CegarLoopResult]: At program point L817(line 817) the Hoare annotation is: (let ((.cse4 (= 1 ~systemActive~0))) (let ((.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse0 (and .cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= 2 ~waterLevel~0))) (.cse2 (not .cse4)) (.cse3 (= |old(~pumpRunning~0)| 0))) (and (or .cse0 .cse1 .cse2) (or .cse1 .cse2 .cse3) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse2 (not .cse3))))) [2020-09-04 15:21:57,557 INFO L264 CegarLoopResult]: At program point L815(lines 815 823) the Hoare annotation is: (let ((.cse5 (= 1 ~systemActive~0)) (.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse3 (= |old(~pumpRunning~0)| 0)) (.cse0 (and .cse6 (= processEnvironment__wrappee__highWaterSensor_~tmp~6 0))) (.cse1 (and .cse5 .cse6 (<= 2 ~waterLevel~0))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not .cse5))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 (not .cse3)) (or .cse4 .cse2 .cse3) (or .cse0 .cse1 .cse4 .cse2)))) [2020-09-04 15:21:57,557 INFO L264 CegarLoopResult]: At program point L813(line 813) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= |old(~pumpRunning~0)| 0))) (and (or .cse0 .cse1 .cse2) (or (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 (not .cse3)) (or .cse0 .cse2 .cse3))) [2020-09-04 15:21:57,557 INFO L264 CegarLoopResult]: At program point L813-1(line 813) the Hoare annotation is: (let ((.cse5 (= 1 ~systemActive~0)) (.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse0 (and .cse5 .cse6 (<= 2 ~waterLevel~0))) (.cse3 (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret53| 0) .cse6)) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not .cse5)) (.cse4 (= |old(~pumpRunning~0)| 0))) (and (or .cse0 .cse1 .cse2 .cse3) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse2 (not .cse4) .cse3) (or .cse1 .cse2 .cse4)))) [2020-09-04 15:21:57,557 INFO L264 CegarLoopResult]: At program point L811(lines 811 828) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (= ~methaneLevelCritical~0 0)) .cse0 .cse1) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 (not (= |old(~pumpRunning~0)| 0))))) [2020-09-04 15:21:57,558 INFO L264 CegarLoopResult]: At program point L813-2(line 813) the Hoare annotation is: (let ((.cse5 (= 1 ~systemActive~0)) (.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse0 (and .cse5 .cse6 (<= 2 ~waterLevel~0))) (.cse3 (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret53| 0) .cse6)) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not .cse5)) (.cse4 (= |old(~pumpRunning~0)| 0))) (and (or .cse0 .cse1 .cse2 .cse3) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse2 (not .cse4) .cse3) (or .cse1 .cse2 .cse4)))) [2020-09-04 15:21:57,558 INFO L264 CegarLoopResult]: At program point L813-3(line 813) the Hoare annotation is: (let ((.cse5 (= 1 ~systemActive~0)) (.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse3 (= |old(~pumpRunning~0)| 0)) (.cse0 (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret53| 0) .cse6 (= processEnvironment__wrappee__highWaterSensor_~tmp~6 0))) (.cse1 (and .cse5 .cse6 (<= 2 ~waterLevel~0))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not .cse5))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 (not .cse3)) (or .cse4 .cse2 .cse3) (or .cse0 .cse1 .cse4 .cse2)))) [2020-09-04 15:21:57,558 INFO L264 CegarLoopResult]: At program point waterRiseEXIT(lines 681 692) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse6 (not (<= 2 |old(~waterLevel~0)|))) (.cse0 (not (= |old(~waterLevel~0)| 1))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse7 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (<= 2 ~waterLevel~0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse7 .cse3) (or .cse1 .cse5 .cse6 .cse2 .cse3) (or .cse0 .cse2 .cse7 .cse3 .cse4))) [2020-09-04 15:21:57,558 INFO L264 CegarLoopResult]: At program point L686(line 686) the Hoare annotation is: (let ((.cse0 (not (<= 2 |old(~waterLevel~0)|))) (.cse3 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (= ~pumpRunning~0 0))) (.cse5 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2) (or .cse3 .cse0 .cse4 .cse2) (or .cse3 .cse5 .cse4 .cse2) (or .cse5 .cse1 .cse2))) [2020-09-04 15:21:57,558 INFO L264 CegarLoopResult]: At program point L685-1(lines 681 692) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse6 (not (<= 2 |old(~waterLevel~0)|))) (.cse0 (not (= |old(~waterLevel~0)| 1))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse7 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (<= 2 ~waterLevel~0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse7 .cse3) (or .cse1 .cse5 .cse6 .cse2 .cse3) (or .cse0 .cse2 .cse7 .cse3 .cse4))) [2020-09-04 15:21:57,558 INFO L264 CegarLoopResult]: At program point waterRiseENTRY(lines 681 692) the Hoare annotation is: (let ((.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 (not (= ~pumpRunning~0 0)) .cse1) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1))) [2020-09-04 15:21:57,558 INFO L271 CegarLoopResult]: At program point __automaton_failFINAL(lines 553 560) the Hoare annotation is: true [2020-09-04 15:21:57,558 INFO L271 CegarLoopResult]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 557) the Hoare annotation is: true [2020-09-04 15:21:57,558 INFO L271 CegarLoopResult]: At program point __automaton_failENTRY(lines 553 560) the Hoare annotation is: true [2020-09-04 15:21:57,559 INFO L271 CegarLoopResult]: At program point __automaton_failEXIT(lines 553 560) the Hoare annotation is: true [2020-09-04 15:21:57,594 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 04.09 03:21:57 BoogieIcfgContainer [2020-09-04 15:21:57,594 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-09-04 15:21:57,596 INFO L168 Benchmark]: Toolchain (without parser) took 436927.38 ms. Allocated memory was 138.9 MB in the beginning and 193.5 MB in the end (delta: 54.5 MB). Free memory was 102.4 MB in the beginning and 75.0 MB in the end (delta: 27.3 MB). Peak memory consumption was 1.1 GB. Max. memory is 7.1 GB. [2020-09-04 15:21:57,596 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 138.9 MB. Free memory was 121.5 MB in the beginning and 121.3 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-09-04 15:21:57,596 INFO L168 Benchmark]: CACSL2BoogieTranslator took 717.79 ms. Allocated memory was 138.9 MB in the beginning and 202.9 MB in the end (delta: 64.0 MB). Free memory was 102.2 MB in the beginning and 171.9 MB in the end (delta: -69.7 MB). Peak memory consumption was 30.0 MB. Max. memory is 7.1 GB. [2020-09-04 15:21:57,597 INFO L168 Benchmark]: Boogie Preprocessor took 109.64 ms. Allocated memory is still 202.9 MB. Free memory was 171.9 MB in the beginning and 167.7 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 7.1 GB. [2020-09-04 15:21:57,597 INFO L168 Benchmark]: RCFGBuilder took 1229.22 ms. Allocated memory was 202.9 MB in the beginning and 236.5 MB in the end (delta: 33.6 MB). Free memory was 167.7 MB in the beginning and 173.0 MB in the end (delta: -5.3 MB). Peak memory consumption was 84.4 MB. Max. memory is 7.1 GB. [2020-09-04 15:21:57,597 INFO L168 Benchmark]: TraceAbstraction took 434865.38 ms. Allocated memory was 236.5 MB in the beginning and 193.5 MB in the end (delta: -43.0 MB). Free memory was 173.0 MB in the beginning and 75.0 MB in the end (delta: 97.9 MB). Peak memory consumption was 1.1 GB. Max. memory is 7.1 GB. [2020-09-04 15:21:57,598 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 138.9 MB. Free memory was 121.5 MB in the beginning and 121.3 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 717.79 ms. Allocated memory was 138.9 MB in the beginning and 202.9 MB in the end (delta: 64.0 MB). Free memory was 102.2 MB in the beginning and 171.9 MB in the end (delta: -69.7 MB). Peak memory consumption was 30.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 109.64 ms. Allocated memory is still 202.9 MB. Free memory was 171.9 MB in the beginning and 167.7 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1229.22 ms. Allocated memory was 202.9 MB in the beginning and 236.5 MB in the end (delta: 33.6 MB). Free memory was 167.7 MB in the beginning and 173.0 MB in the end (delta: -5.3 MB). Peak memory consumption was 84.4 MB. Max. memory is 7.1 GB. * TraceAbstraction took 434865.38 ms. Allocated memory was 236.5 MB in the beginning and 193.5 MB in the end (delta: -43.0 MB). Free memory was 173.0 MB in the beginning and 75.0 MB in the end (delta: 97.9 MB). Peak memory consumption was 1.1 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 557]: 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: 94]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 606]: Loop Invariant Derived loop invariant: ((!(systemActive == 1) || !(\old(waterLevel) == 1)) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0) - InvariantResult [Line: 84]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 607]: Loop Invariant Derived loop invariant: ((((!(\old(waterLevel) == 1) || ((pumpRunning == 0 && 1 <= methaneLevelCritical) && splverifierCounter == 0)) || (methaneLevelCritical == 0 && splverifierCounter == 0)) || !(\old(pumpRunning) == 0)) || !(1 == systemActive)) || !(\old(methaneLevelCritical) == 0) - ProcedureContractResult [Line: 580]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 587]: Procedure Contract for valid_product Derived contract for procedure valid_product: (((!(waterLevel == 1) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || ((retValue_acc <= 1 && 1 <= retValue_acc) && \result == 1)) || !(1 == systemActive) - ProcedureContractResult [Line: 163]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 833]: Procedure Contract for processEnvironment__wrappee__methaneQuery Derived contract for procedure processEnvironment__wrappee__methaneQuery: (((((!(methaneLevelCritical == 0) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || pumpRunning == 0) || \old(pumpRunning) == 0) && ((((!(methaneLevelCritical == 0) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || 2 <= waterLevel) || !(\old(pumpRunning) == 0))) && (((!(1 <= methaneLevelCritical) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) - ProcedureContractResult [Line: 928]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: ((!(1 <= methaneLevelCritical) || (pumpRunning == \result && pumpRunning == retValue_acc)) || !(pumpRunning == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 992]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 573]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 149]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 917]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: (((((!(1 <= methaneLevelCritical) || (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc)) || !(1 == systemActive)) || !(2 <= waterLevel)) && (((!(1 <= methaneLevelCritical) || (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc)) || !(1 == systemActive)) || pumpRunning == 0)) && (((!(methaneLevelCritical == 0) || (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc)) || !(1 == systemActive)) || pumpRunning == 0)) && (((!(methaneLevelCritical == 0) || (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc)) || !(1 == systemActive)) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 909]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: (((!(methaneLevelCritical == 0) || !(1 == systemActive)) || pumpRunning == 0) || \old(pumpRunning) == 0) && (((!(1 <= methaneLevelCritical) || !(1 == systemActive)) || pumpRunning == 0) || \old(pumpRunning) == 0) - ProcedureContractResult [Line: 746]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: (((((1 == systemActive && 2 <= waterLevel) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || (1 <= retValue_acc && 1 <= \result)) && (((((1 == systemActive && 2 <= waterLevel) || !(1 <= methaneLevelCritical)) || !(pumpRunning == 0)) || !(1 == systemActive)) || (1 <= retValue_acc && 1 <= \result)) - ProcedureContractResult [Line: 859]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: ((((((!(methaneLevelCritical == 0) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || 2 <= waterLevel) || !(\old(pumpRunning) == 0)) && (((!(1 <= methaneLevelCritical) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0))) && ((((!(methaneLevelCritical == 0) || !(1 == systemActive)) || (pumpRunning == 0 && methaneLevelCritical == tmp)) || (pumpRunning == \old(pumpRunning) && methaneLevelCritical == tmp)) || \old(pumpRunning) == 0)) && (((!(1 <= methaneLevelCritical) || !(1 == systemActive)) || (pumpRunning == 0 && methaneLevelCritical == tmp)) || \old(pumpRunning) == 0) - ProcedureContractResult [Line: 799]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 597]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 884]: Procedure Contract for activatePump__wrappee__lowWaterSensor Derived contract for procedure activatePump__wrappee__lowWaterSensor: 1 - ProcedureContractResult [Line: 760]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 52]: Procedure Contract for __utac_acc__Specification2_spec__2 Derived contract for procedure __utac_acc__Specification2_spec__2: (tmp == 0 || !(methaneLevelCritical == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 44]: Procedure Contract for __utac_acc__Specification2_spec__1 Derived contract for procedure __utac_acc__Specification2_spec__1: 1 - ProcedureContractResult [Line: 892]: Procedure Contract for activatePump Derived contract for procedure activatePump: ((((pumpRunning == \old(pumpRunning) && methaneLevelCritical <= tmp) || !(1 <= methaneLevelCritical)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(2 <= waterLevel) - ProcedureContractResult [Line: 693]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: ((!(1 == systemActive) || !(\old(methaneLevelCritical) == 0)) || 1 <= methaneLevelCritical) && (((!(pumpRunning == 0) || methaneLevelCritical == 0) || !(1 == systemActive)) || !(1 <= \old(methaneLevelCritical))) - ProcedureContractResult [Line: 973]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: (((((1 == systemActive && 2 <= waterLevel) || (((((0 <= tmp___0 && \result <= 0) && 0 <= \result) && 0 <= retValue_acc) && tmp___0 <= 0) && retValue_acc <= 0)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) && (((((1 == systemActive && 2 <= waterLevel) || !(1 <= methaneLevelCritical)) || (((((0 <= tmp___0 && \result <= 0) && 0 <= \result) && 0 <= retValue_acc) && tmp___0 <= 0) && retValue_acc <= 0)) || !(pumpRunning == 0)) || !(1 == systemActive)) - ProcedureContractResult [Line: 84]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 705]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: ((!(1 <= methaneLevelCritical) || (methaneLevelCritical == retValue_acc && \result == methaneLevelCritical)) || !(1 == systemActive)) && (((methaneLevelCritical == retValue_acc && \result == methaneLevelCritical) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) - ProcedureContractResult [Line: 775]: Procedure Contract for timeShift Derived contract for procedure timeShift: (((!(1 <= methaneLevelCritical) || ((1 == systemActive && !(\old(pumpRunning) == 0)) && pumpRunning == 0)) || !(1 == systemActive)) || (\old(waterLevel) == waterLevel && pumpRunning == 0)) && ((((((\old(waterLevel) == waterLevel && 2 <= waterLevel) || ((1 == systemActive && !(\old(pumpRunning) == 0)) && pumpRunning == 0)) || !(methaneLevelCritical == 0)) || (pumpRunning == \old(pumpRunning) && !(\old(pumpRunning) == 0))) || !(1 == systemActive)) || (\old(waterLevel) == waterLevel && pumpRunning == 0)) - ProcedureContractResult [Line: 669]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 141]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 807]: Procedure Contract for processEnvironment__wrappee__highWaterSensor Derived contract for procedure processEnvironment__wrappee__highWaterSensor: ((((!(methaneLevelCritical == 0) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || \old(pumpRunning) == 0) && (((!(methaneLevelCritical == 0) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || 2 <= waterLevel)) && (((!(1 <= methaneLevelCritical) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) - ProcedureContractResult [Line: 681]: Procedure Contract for waterRise Derived contract for procedure waterRise: ((((((!(\old(waterLevel) == 1) || !(1 <= methaneLevelCritical)) || !(pumpRunning == 0)) || !(1 == systemActive)) || 2 <= waterLevel) && (((\old(waterLevel) == waterLevel || !(2 <= \old(waterLevel))) || !(methaneLevelCritical == 0)) || !(1 == systemActive))) && ((((!(1 <= methaneLevelCritical) || \old(waterLevel) == waterLevel) || !(2 <= \old(waterLevel))) || !(pumpRunning == 0)) || !(1 == systemActive))) && ((((!(\old(waterLevel) == 1) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || 2 <= waterLevel) - ProcedureContractResult [Line: 553]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 43 procedures, 667 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 81.0s, OverallIterations: 11, TraceHistogramMax: 4, AutomataDifference: 69.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 353.6s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 3333 SDtfs, 10210 SDslu, 8005 SDs, 0 SdLazy, 19670 SolverSat, 3157 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 30.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 717 GetRequests, 419 SyntacticMatches, 8 SemanticMatches, 290 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3087 ImplicationChecksByTransitivity, 34.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1141occurred in iteration=9, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 2.4s AutomataMinimizationTime, 11 MinimizatonAttempts, 1306 StatesRemovedByMinimization, 10 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 313 LocationsWithAnnotation, 6767 PreInvPairs, 7748 NumberOfFragments, 7708 HoareAnnotationTreeSize, 6767 FomulaSimplifications, 7389804882 FormulaSimplificationTreeSizeReduction, 248.1s HoareSimplificationTime, 313 FomulaSimplificationsInter, 8949891 FormulaSimplificationTreeSizeReductionInter, 104.9s 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...