/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec3_product34.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-3af5e1f [2020-09-04 20:49:37,348 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-09-04 20:49:37,352 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-09-04 20:49:37,378 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-09-04 20:49:37,379 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-09-04 20:49:37,380 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-09-04 20:49:37,381 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-09-04 20:49:37,383 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-09-04 20:49:37,385 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-09-04 20:49:37,386 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-09-04 20:49:37,387 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-09-04 20:49:37,389 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-09-04 20:49:37,389 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-09-04 20:49:37,390 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-09-04 20:49:37,391 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-09-04 20:49:37,393 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-09-04 20:49:37,394 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-09-04 20:49:37,395 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-09-04 20:49:37,399 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-09-04 20:49:37,401 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-09-04 20:49:37,405 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-09-04 20:49:37,409 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-09-04 20:49:37,410 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-09-04 20:49:37,411 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-09-04 20:49:37,414 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-09-04 20:49:37,414 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-09-04 20:49:37,414 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-09-04 20:49:37,415 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-09-04 20:49:37,416 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-09-04 20:49:37,417 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-09-04 20:49:37,417 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-09-04 20:49:37,418 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-09-04 20:49:37,419 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-09-04 20:49:37,420 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-09-04 20:49:37,421 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-09-04 20:49:37,421 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-09-04 20:49:37,422 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-09-04 20:49:37,422 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-09-04 20:49:37,422 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-09-04 20:49:37,423 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-09-04 20:49:37,424 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-09-04 20:49:37,425 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-09-04 20:49:37,437 INFO L113 SettingsManager]: Loading preferences was successful [2020-09-04 20:49:37,437 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-09-04 20:49:37,439 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-09-04 20:49:37,439 INFO L138 SettingsManager]: * sizeof long=4 [2020-09-04 20:49:37,439 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-09-04 20:49:37,439 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-09-04 20:49:37,439 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-09-04 20:49:37,440 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-09-04 20:49:37,440 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-09-04 20:49:37,440 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-09-04 20:49:37,440 INFO L138 SettingsManager]: * sizeof long double=12 [2020-09-04 20:49:37,440 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-09-04 20:49:37,441 INFO L138 SettingsManager]: * Use constant arrays=true [2020-09-04 20:49:37,441 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-09-04 20:49:37,441 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-09-04 20:49:37,441 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-09-04 20:49:37,441 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-09-04 20:49:37,442 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-09-04 20:49:37,442 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-09-04 20:49:37,442 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-09-04 20:49:37,442 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-09-04 20:49:37,442 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-09-04 20:49:37,443 INFO L138 SettingsManager]: * Use separate solver for trace checks=false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-09-04 20:49:37,866 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-09-04 20:49:37,882 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-09-04 20:49:37,886 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-09-04 20:49:37,888 INFO L271 PluginConnector]: Initializing CDTParser... [2020-09-04 20:49:37,889 INFO L275 PluginConnector]: CDTParser initialized [2020-09-04 20:49:37,890 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec3_product34.cil.c [2020-09-04 20:49:37,985 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/cf1600d4e/8754882daaac4915836f4368b420d265/FLAGb3d15a36f [2020-09-04 20:49:38,617 INFO L306 CDTParser]: Found 1 translation units. [2020-09-04 20:49:38,618 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/product-lines/minepump_spec3_product34.cil.c [2020-09-04 20:49:38,635 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/cf1600d4e/8754882daaac4915836f4368b420d265/FLAGb3d15a36f [2020-09-04 20:49:38,892 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/cf1600d4e/8754882daaac4915836f4368b420d265 [2020-09-04 20:49:38,906 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-09-04 20:49:38,908 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-09-04 20:49:38,909 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-09-04 20:49:38,909 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-09-04 20:49:38,914 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-09-04 20:49:38,915 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.09 08:49:38" (1/1) ... [2020-09-04 20:49:38,919 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 08:49:38, skipping insertion in model container [2020-09-04 20:49:38,919 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.09 08:49:38" (1/1) ... [2020-09-04 20:49:38,927 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-09-04 20:49:38,982 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-09-04 20:49:39,378 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-09-04 20:49:39,406 INFO L203 MainTranslator]: Completed pre-run [2020-09-04 20:49:39,606 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-09-04 20:49:39,644 INFO L208 MainTranslator]: Completed translation [2020-09-04 20:49:39,644 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 08:49:39 WrapperNode [2020-09-04 20:49:39,644 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-09-04 20:49:39,645 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-09-04 20:49:39,645 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-09-04 20:49:39,646 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-09-04 20:49:39,662 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 08:49:39" (1/1) ... [2020-09-04 20:49:39,662 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 08:49:39" (1/1) ... [2020-09-04 20:49:39,689 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 08:49:39" (1/1) ... [2020-09-04 20:49:39,689 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 08:49:39" (1/1) ... [2020-09-04 20:49:39,735 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 08:49:39" (1/1) ... [2020-09-04 20:49:39,747 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 08:49:39" (1/1) ... [2020-09-04 20:49:39,753 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 08:49:39" (1/1) ... [2020-09-04 20:49:39,761 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-09-04 20:49:39,762 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-09-04 20:49:39,762 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-09-04 20:49:39,762 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-09-04 20:49:39,763 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 08:49:39" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-09-04 20:49:39,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-09-04 20:49:39,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-09-04 20:49:39,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-09-04 20:49:39,860 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-09-04 20:49:39,860 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-09-04 20:49:39,860 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-09-04 20:49:39,861 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-09-04 20:49:39,861 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-09-04 20:49:39,861 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-09-04 20:49:39,861 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-09-04 20:49:39,861 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-09-04 20:49:39,862 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-09-04 20:49:39,862 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-09-04 20:49:39,862 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-09-04 20:49:39,862 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-09-04 20:49:39,862 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-09-04 20:49:39,863 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-09-04 20:49:39,863 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-09-04 20:49:39,863 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-09-04 20:49:39,863 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-09-04 20:49:39,864 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-09-04 20:49:39,864 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-09-04 20:49:39,864 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-09-04 20:49:39,864 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-09-04 20:49:39,864 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-09-04 20:49:39,865 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification3_spec__1 [2020-09-04 20:49:39,865 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-09-04 20:49:39,865 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-09-04 20:49:39,865 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-09-04 20:49:39,865 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-09-04 20:49:39,865 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-09-04 20:49:39,866 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-09-04 20:49:39,866 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-09-04 20:49:39,866 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-09-04 20:49:39,866 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-09-04 20:49:39,866 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-09-04 20:49:39,866 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-09-04 20:49:39,867 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-09-04 20:49:39,867 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-09-04 20:49:39,867 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-09-04 20:49:39,867 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-09-04 20:49:39,867 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-09-04 20:49:39,868 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-09-04 20:49:39,868 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-09-04 20:49:39,868 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-09-04 20:49:39,868 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-09-04 20:49:39,868 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-09-04 20:49:39,868 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-09-04 20:49:39,869 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-09-04 20:49:39,869 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-09-04 20:49:39,869 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-09-04 20:49:39,869 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-09-04 20:49:39,869 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-09-04 20:49:39,870 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-09-04 20:49:39,870 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-09-04 20:49:39,870 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-09-04 20:49:39,870 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-09-04 20:49:39,870 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-09-04 20:49:39,870 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-09-04 20:49:39,871 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-09-04 20:49:39,871 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-09-04 20:49:39,871 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-09-04 20:49:39,871 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification3_spec__1 [2020-09-04 20:49:39,871 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-09-04 20:49:39,871 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-09-04 20:49:39,871 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-09-04 20:49:39,872 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-09-04 20:49:39,872 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-09-04 20:49:39,872 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-09-04 20:49:39,872 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-09-04 20:49:39,872 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-09-04 20:49:39,872 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-09-04 20:49:39,873 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-09-04 20:49:39,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-09-04 20:49:39,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-09-04 20:49:39,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-09-04 20:49:39,873 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-09-04 20:49:39,873 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-09-04 20:49:39,874 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-09-04 20:49:39,874 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-09-04 20:49:39,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-09-04 20:49:39,874 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-09-04 20:49:39,874 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-09-04 20:49:39,874 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-09-04 20:49:39,875 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-09-04 20:49:39,875 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-09-04 20:49:39,875 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-09-04 20:49:39,875 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-09-04 20:49:39,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-09-04 20:49:39,876 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-09-04 20:49:41,248 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-09-04 20:49:41,248 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-09-04 20:49:41,256 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.09 08:49:41 BoogieIcfgContainer [2020-09-04 20:49:41,256 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-09-04 20:49:41,257 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-09-04 20:49:41,258 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-09-04 20:49:41,261 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-09-04 20:49:41,262 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 04.09 08:49:38" (1/3) ... [2020-09-04 20:49:41,263 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@393ed555 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.09 08:49:41, skipping insertion in model container [2020-09-04 20:49:41,263 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 08:49:39" (2/3) ... [2020-09-04 20:49:41,263 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@393ed555 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.09 08:49:41, skipping insertion in model container [2020-09-04 20:49:41,263 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.09 08:49:41" (3/3) ... [2020-09-04 20:49:41,266 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec3_product34.cil.c [2020-09-04 20:49:41,278 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-09-04 20:49:41,290 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-09-04 20:49:41,313 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-09-04 20:49:41,342 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-09-04 20:49:41,342 INFO L376 AbstractCegarLoop]: Hoare is true [2020-09-04 20:49:41,342 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-09-04 20:49:41,343 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-09-04 20:49:41,343 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-09-04 20:49:41,343 INFO L380 AbstractCegarLoop]: Difference is false [2020-09-04 20:49:41,343 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-09-04 20:49:41,343 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-09-04 20:49:41,366 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states. [2020-09-04 20:49:41,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2020-09-04 20:49:41,390 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 20:49:41,391 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] [2020-09-04 20:49:41,392 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 20:49:41,399 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 20:49:41,400 INFO L82 PathProgramCache]: Analyzing trace with hash 1309084967, now seen corresponding path program 1 times [2020-09-04 20:49:41,412 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 20:49:41,413 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1262919803] [2020-09-04 20:49:41,413 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 20:49:41,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:49:42,231 WARN L193 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 20:49:42,235 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 20:49:42,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:49:42,391 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-09-04 20:49:42,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:49:42,394 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-09-04 20:49:42,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:49:42,396 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-09-04 20:49:42,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:49:42,399 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-09-04 20:49:42,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:49:42,401 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-09-04 20:49:42,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:49:42,404 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2020-09-04 20:49:42,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:49:42,407 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2020-09-04 20:49:42,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:49:42,439 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-04 20:49:42,440 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1262919803] [2020-09-04 20:49:42,442 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 20:49:42,442 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-09-04 20:49:42,444 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1933736468] [2020-09-04 20:49:42,452 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-09-04 20:49:42,452 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 20:49:42,472 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-09-04 20:49:42,473 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-09-04 20:49:42,476 INFO L87 Difference]: Start difference. First operand 299 states. Second operand 3 states. [2020-09-04 20:49:43,775 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 20:49:43,775 INFO L93 Difference]: Finished difference Result 450 states and 535 transitions. [2020-09-04 20:49:43,776 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-09-04 20:49:43,778 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 153 [2020-09-04 20:49:43,779 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 20:49:43,799 INFO L225 Difference]: With dead ends: 450 [2020-09-04 20:49:43,799 INFO L226 Difference]: Without dead ends: 282 [2020-09-04 20:49:43,806 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-09-04 20:49:43,830 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 282 states. [2020-09-04 20:49:43,948 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 282 to 242. [2020-09-04 20:49:43,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 242 states. [2020-09-04 20:49:43,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 242 states and 261 transitions. [2020-09-04 20:49:43,956 INFO L78 Accepts]: Start accepts. Automaton has 242 states and 261 transitions. Word has length 153 [2020-09-04 20:49:43,957 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 20:49:43,957 INFO L479 AbstractCegarLoop]: Abstraction has 242 states and 261 transitions. [2020-09-04 20:49:43,957 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-09-04 20:49:43,957 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 261 transitions. [2020-09-04 20:49:43,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2020-09-04 20:49:43,963 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 20:49:43,963 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] [2020-09-04 20:49:43,964 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-09-04 20:49:43,964 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 20:49:43,964 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 20:49:43,965 INFO L82 PathProgramCache]: Analyzing trace with hash -2119975589, now seen corresponding path program 1 times [2020-09-04 20:49:43,965 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 20:49:43,965 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2069404638] [2020-09-04 20:49:43,966 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 20:49:44,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:49:44,430 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 20:49:44,433 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 20:49:44,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:49:44,513 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-09-04 20:49:44,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:49:44,516 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-09-04 20:49:44,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:49:44,519 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-09-04 20:49:44,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:49:44,521 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-09-04 20:49:44,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:49:44,523 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2020-09-04 20:49:44,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:49:44,525 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-09-04 20:49:44,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:49:44,528 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2020-09-04 20:49:44,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:49:44,557 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-04 20:49:44,557 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2069404638] [2020-09-04 20:49:44,557 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 20:49:44,558 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-09-04 20:49:44,558 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [791343013] [2020-09-04 20:49:44,560 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-09-04 20:49:44,561 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 20:49:44,561 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-09-04 20:49:44,561 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-09-04 20:49:44,562 INFO L87 Difference]: Start difference. First operand 242 states and 261 transitions. Second operand 4 states. [2020-09-04 20:49:45,198 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 20:49:46,099 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 20:49:46,100 INFO L93 Difference]: Finished difference Result 363 states and 406 transitions. [2020-09-04 20:49:46,100 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-09-04 20:49:46,101 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 154 [2020-09-04 20:49:46,102 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 20:49:46,106 INFO L225 Difference]: With dead ends: 363 [2020-09-04 20:49:46,106 INFO L226 Difference]: Without dead ends: 265 [2020-09-04 20:49:46,108 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-09-04 20:49:46,109 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 265 states. [2020-09-04 20:49:46,196 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 265 to 232. [2020-09-04 20:49:46,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 232 states. [2020-09-04 20:49:46,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 232 states and 248 transitions. [2020-09-04 20:49:46,198 INFO L78 Accepts]: Start accepts. Automaton has 232 states and 248 transitions. Word has length 154 [2020-09-04 20:49:46,199 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 20:49:46,199 INFO L479 AbstractCegarLoop]: Abstraction has 232 states and 248 transitions. [2020-09-04 20:49:46,199 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-09-04 20:49:46,200 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 248 transitions. [2020-09-04 20:49:46,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2020-09-04 20:49:46,203 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 20:49:46,203 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 20:49:46,203 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-09-04 20:49:46,204 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 20:49:46,204 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 20:49:46,204 INFO L82 PathProgramCache]: Analyzing trace with hash 1523352058, now seen corresponding path program 1 times [2020-09-04 20:49:46,204 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 20:49:46,205 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1166393117] [2020-09-04 20:49:46,205 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 20:49:46,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:49:46,612 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 20:49:46,613 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 20:49:46,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:49:46,655 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-09-04 20:49:46,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:49:46,657 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-09-04 20:49:46,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:49:46,658 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-09-04 20:49:46,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:49:46,696 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-09-04 20:49:46,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:49:46,717 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2020-09-04 20:49:46,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:49:46,734 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-09-04 20:49:46,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:49:46,736 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2020-09-04 20:49:46,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:49:46,739 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2020-09-04 20:49:46,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:49:46,770 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-04 20:49:46,771 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1166393117] [2020-09-04 20:49:46,771 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 20:49:46,771 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-09-04 20:49:46,771 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1506190352] [2020-09-04 20:49:46,772 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-09-04 20:49:46,773 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 20:49:46,773 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-09-04 20:49:46,773 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-09-04 20:49:46,774 INFO L87 Difference]: Start difference. First operand 232 states and 248 transitions. Second operand 10 states. [2020-09-04 20:49:47,353 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 20:49:47,805 WARN L193 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:49:48,183 WARN L193 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:49:48,564 WARN L193 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:49:48,898 WARN L193 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:49:49,140 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:49:50,725 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 20:49:50,726 INFO L93 Difference]: Finished difference Result 409 states and 468 transitions. [2020-09-04 20:49:50,729 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-09-04 20:49:50,729 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 167 [2020-09-04 20:49:50,730 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 20:49:50,733 INFO L225 Difference]: With dead ends: 409 [2020-09-04 20:49:50,733 INFO L226 Difference]: Without dead ends: 287 [2020-09-04 20:49:50,735 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2020-09-04 20:49:50,736 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 287 states. [2020-09-04 20:49:50,805 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 287 to 232. [2020-09-04 20:49:50,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 232 states. [2020-09-04 20:49:50,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 232 states and 247 transitions. [2020-09-04 20:49:50,807 INFO L78 Accepts]: Start accepts. Automaton has 232 states and 247 transitions. Word has length 167 [2020-09-04 20:49:50,808 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 20:49:50,808 INFO L479 AbstractCegarLoop]: Abstraction has 232 states and 247 transitions. [2020-09-04 20:49:50,808 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-09-04 20:49:50,808 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 247 transitions. [2020-09-04 20:49:50,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2020-09-04 20:49:50,811 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 20:49:50,811 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 20:49:50,811 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-09-04 20:49:50,812 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 20:49:50,812 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 20:49:50,812 INFO L82 PathProgramCache]: Analyzing trace with hash -927264169, now seen corresponding path program 1 times [2020-09-04 20:49:50,812 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 20:49:50,813 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [864709678] [2020-09-04 20:49:50,813 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 20:49:50,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:49:51,183 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 20:49:51,185 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 20:49:51,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:49:51,276 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-09-04 20:49:51,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:49:51,279 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-09-04 20:49:51,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:49:51,282 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-09-04 20:49:51,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:49:51,286 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-09-04 20:49:51,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:49:51,301 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2020-09-04 20:49:51,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:49:51,314 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2020-09-04 20:49:51,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:49:51,331 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 20:49:51,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:49:51,334 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-09-04 20:49:51,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:49:51,336 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2020-09-04 20:49:51,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:49:51,341 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2020-09-04 20:49:51,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:49:51,402 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-04 20:49:51,403 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [864709678] [2020-09-04 20:49:51,403 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 20:49:51,403 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-09-04 20:49:51,404 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1554249082] [2020-09-04 20:49:51,405 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-09-04 20:49:51,405 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 20:49:51,405 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-09-04 20:49:51,406 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-09-04 20:49:51,406 INFO L87 Difference]: Start difference. First operand 232 states and 247 transitions. Second operand 7 states. [2020-09-04 20:49:51,989 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 20:49:53,751 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 20:49:54,558 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 20:49:54,558 INFO L93 Difference]: Finished difference Result 602 states and 709 transitions. [2020-09-04 20:49:54,559 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-09-04 20:49:54,559 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 175 [2020-09-04 20:49:54,559 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 20:49:54,563 INFO L225 Difference]: With dead ends: 602 [2020-09-04 20:49:54,564 INFO L226 Difference]: Without dead ends: 480 [2020-09-04 20:49:54,566 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=58, Invalid=124, Unknown=0, NotChecked=0, Total=182 [2020-09-04 20:49:54,567 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 480 states. [2020-09-04 20:49:54,722 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 480 to 353. [2020-09-04 20:49:54,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 353 states. [2020-09-04 20:49:54,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 353 states and 380 transitions. [2020-09-04 20:49:54,724 INFO L78 Accepts]: Start accepts. Automaton has 353 states and 380 transitions. Word has length 175 [2020-09-04 20:49:54,725 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 20:49:54,725 INFO L479 AbstractCegarLoop]: Abstraction has 353 states and 380 transitions. [2020-09-04 20:49:54,725 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-09-04 20:49:54,725 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 380 transitions. [2020-09-04 20:49:54,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2020-09-04 20:49:54,728 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 20:49:54,728 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 20:49:54,729 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-09-04 20:49:54,729 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 20:49:54,729 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 20:49:54,729 INFO L82 PathProgramCache]: Analyzing trace with hash -1752390286, now seen corresponding path program 1 times [2020-09-04 20:49:54,730 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 20:49:54,730 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [962120654] [2020-09-04 20:49:54,730 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 20:49:54,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:49:55,060 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 20:49:55,061 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 20:49:55,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:49:55,094 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-09-04 20:49:55,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:49:55,096 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-09-04 20:49:55,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:49:55,098 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-09-04 20:49:55,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:49:55,130 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-09-04 20:49:55,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:49:55,141 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2020-09-04 20:49:55,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:49:55,154 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2020-09-04 20:49:55,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:49:55,162 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 20:49:55,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:49:55,193 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 20:49:55,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:49:55,225 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-09-04 20:49:55,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:49:55,228 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2020-09-04 20:49:55,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:49:55,230 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2020-09-04 20:49:55,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:49:55,233 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2020-09-04 20:49:55,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:49:55,280 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-04 20:49:55,280 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [962120654] [2020-09-04 20:49:55,281 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 20:49:55,281 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2020-09-04 20:49:55,281 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [735689704] [2020-09-04 20:49:55,282 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2020-09-04 20:49:55,282 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 20:49:55,282 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2020-09-04 20:49:55,283 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=131, Unknown=0, NotChecked=0, Total=156 [2020-09-04 20:49:55,283 INFO L87 Difference]: Start difference. First operand 353 states and 380 transitions. Second operand 13 states. [2020-09-04 20:49:55,902 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:49:56,235 WARN L193 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:49:56,547 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 20:49:56,849 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:49:57,148 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 20:49:58,112 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 20:49:58,468 WARN L193 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:49:58,802 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 20:49:59,133 WARN L193 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:49:59,430 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 20:50:00,821 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 20:50:00,822 INFO L93 Difference]: Finished difference Result 728 states and 854 transitions. [2020-09-04 20:50:00,822 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-09-04 20:50:00,822 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 199 [2020-09-04 20:50:00,823 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 20:50:00,826 INFO L225 Difference]: With dead ends: 728 [2020-09-04 20:50:00,827 INFO L226 Difference]: Without dead ends: 485 [2020-09-04 20:50:00,828 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 52 GetRequests, 30 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 3.2s TimeCoverageRelationStatistics Valid=110, Invalid=442, Unknown=0, NotChecked=0, Total=552 [2020-09-04 20:50:00,829 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 485 states. [2020-09-04 20:50:00,946 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 485 to 359. [2020-09-04 20:50:00,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 359 states. [2020-09-04 20:50:00,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 359 states and 386 transitions. [2020-09-04 20:50:00,949 INFO L78 Accepts]: Start accepts. Automaton has 359 states and 386 transitions. Word has length 199 [2020-09-04 20:50:00,949 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 20:50:00,949 INFO L479 AbstractCegarLoop]: Abstraction has 359 states and 386 transitions. [2020-09-04 20:50:00,949 INFO L480 AbstractCegarLoop]: Interpolant automaton has 13 states. [2020-09-04 20:50:00,949 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 386 transitions. [2020-09-04 20:50:00,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2020-09-04 20:50:00,952 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 20:50:00,952 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 20:50:00,953 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-09-04 20:50:00,953 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 20:50:00,953 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 20:50:00,953 INFO L82 PathProgramCache]: Analyzing trace with hash -135374382, now seen corresponding path program 1 times [2020-09-04 20:50:00,954 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 20:50:00,954 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [906465397] [2020-09-04 20:50:00,954 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 20:50:01,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:50:01,370 WARN L193 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 20:50:01,371 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 20:50:01,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:50:01,456 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-09-04 20:50:01,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:50:01,459 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-09-04 20:50:01,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:50:01,461 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-09-04 20:50:01,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:50:01,465 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-09-04 20:50:01,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:50:01,480 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2020-09-04 20:50:01,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:50:01,495 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2020-09-04 20:50:01,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:50:01,503 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 20:50:01,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:50:01,507 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 20:50:01,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:50:01,513 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-09-04 20:50:01,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:50:01,515 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2020-09-04 20:50:01,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:50:01,519 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2020-09-04 20:50:01,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:50:01,550 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2020-09-04 20:50:01,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:50:01,623 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-04 20:50:01,623 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [906465397] [2020-09-04 20:50:01,626 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 20:50:01,626 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-09-04 20:50:01,627 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [547208033] [2020-09-04 20:50:01,628 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-09-04 20:50:01,629 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 20:50:01,629 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-09-04 20:50:01,630 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-09-04 20:50:01,631 INFO L87 Difference]: Start difference. First operand 359 states and 386 transitions. Second operand 10 states. [2020-09-04 20:50:02,159 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 20:50:04,037 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:50:04,372 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:50:04,733 WARN L193 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:50:05,071 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 20:50:05,369 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:50:05,701 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:50:06,013 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:50:07,277 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 20:50:07,278 INFO L93 Difference]: Finished difference Result 985 states and 1185 transitions. [2020-09-04 20:50:07,280 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2020-09-04 20:50:07,280 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 199 [2020-09-04 20:50:07,281 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 20:50:07,288 INFO L225 Difference]: With dead ends: 985 [2020-09-04 20:50:07,288 INFO L226 Difference]: Without dead ends: 736 [2020-09-04 20:50:07,290 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 54 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=134, Invalid=328, Unknown=0, NotChecked=0, Total=462 [2020-09-04 20:50:07,291 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 736 states. [2020-09-04 20:50:07,466 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 736 to 531. [2020-09-04 20:50:07,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 531 states. [2020-09-04 20:50:07,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 531 states and 580 transitions. [2020-09-04 20:50:07,470 INFO L78 Accepts]: Start accepts. Automaton has 531 states and 580 transitions. Word has length 199 [2020-09-04 20:50:07,470 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 20:50:07,470 INFO L479 AbstractCegarLoop]: Abstraction has 531 states and 580 transitions. [2020-09-04 20:50:07,470 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-09-04 20:50:07,470 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 580 transitions. [2020-09-04 20:50:07,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2020-09-04 20:50:07,474 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 20:50:07,474 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 20:50:07,474 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-09-04 20:50:07,475 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 20:50:07,475 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 20:50:07,475 INFO L82 PathProgramCache]: Analyzing trace with hash 59518227, now seen corresponding path program 1 times [2020-09-04 20:50:07,475 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 20:50:07,475 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1229700567] [2020-09-04 20:50:07,476 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 20:50:07,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:50:07,861 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 20:50:07,862 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 20:50:07,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:50:07,894 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-09-04 20:50:07,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:50:07,896 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-09-04 20:50:07,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:50:07,897 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-09-04 20:50:07,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:50:07,899 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-09-04 20:50:07,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:50:07,914 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2020-09-04 20:50:07,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:50:07,925 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-09-04 20:50:07,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:50:07,939 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-09-04 20:50:07,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:50:07,961 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 20:50:07,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:50:07,969 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 20:50:07,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:50:07,982 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-09-04 20:50:07,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:50:07,988 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2020-09-04 20:50:07,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:50:07,993 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2020-09-04 20:50:07,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:50:08,024 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2020-09-04 20:50:08,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:50:08,051 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-04 20:50:08,051 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1229700567] [2020-09-04 20:50:08,052 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 20:50:08,052 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-09-04 20:50:08,052 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1783125262] [2020-09-04 20:50:08,053 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-09-04 20:50:08,053 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 20:50:08,053 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-09-04 20:50:08,053 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2020-09-04 20:50:08,053 INFO L87 Difference]: Start difference. First operand 531 states and 580 transitions. Second operand 12 states. [2020-09-04 20:50:08,669 WARN L193 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 20:50:10,576 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:50:10,931 WARN L193 SmtUtils]: Spent 288.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:50:11,349 WARN L193 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:50:11,702 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 20:50:12,007 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:50:12,411 WARN L193 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:50:12,725 WARN L193 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:50:13,227 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:50:15,050 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 20:50:15,050 INFO L93 Difference]: Finished difference Result 1286 states and 1581 transitions. [2020-09-04 20:50:15,051 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2020-09-04 20:50:15,051 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 204 [2020-09-04 20:50:15,052 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 20:50:15,059 INFO L225 Difference]: With dead ends: 1286 [2020-09-04 20:50:15,059 INFO L226 Difference]: Without dead ends: 1026 [2020-09-04 20:50:15,061 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 69 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 182 ImplicationChecksByTransitivity, 3.2s TimeCoverageRelationStatistics Valid=277, Invalid=715, Unknown=0, NotChecked=0, Total=992 [2020-09-04 20:50:15,063 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1026 states. [2020-09-04 20:50:15,287 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1026 to 720. [2020-09-04 20:50:15,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 720 states. [2020-09-04 20:50:15,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 720 states and 797 transitions. [2020-09-04 20:50:15,292 INFO L78 Accepts]: Start accepts. Automaton has 720 states and 797 transitions. Word has length 204 [2020-09-04 20:50:15,292 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 20:50:15,293 INFO L479 AbstractCegarLoop]: Abstraction has 720 states and 797 transitions. [2020-09-04 20:50:15,293 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-09-04 20:50:15,293 INFO L276 IsEmpty]: Start isEmpty. Operand 720 states and 797 transitions. [2020-09-04 20:50:15,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2020-09-04 20:50:15,296 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 20:50:15,296 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 20:50:15,296 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-09-04 20:50:15,297 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 20:50:15,297 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 20:50:15,297 INFO L82 PathProgramCache]: Analyzing trace with hash -321962154, now seen corresponding path program 1 times [2020-09-04 20:50:15,297 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 20:50:15,298 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [648189434] [2020-09-04 20:50:15,298 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 20:50:15,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:50:15,680 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 20:50:15,681 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 20:50:15,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:50:15,715 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-09-04 20:50:15,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:50:15,719 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-09-04 20:50:15,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:50:15,722 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-09-04 20:50:15,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:50:15,761 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-09-04 20:50:15,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:50:15,773 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2020-09-04 20:50:15,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:50:15,786 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-09-04 20:50:15,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:50:15,800 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-09-04 20:50:15,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:50:15,834 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 20:50:15,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:50:15,885 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 20:50:15,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:50:15,887 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-09-04 20:50:15,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:50:15,890 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2020-09-04 20:50:15,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:50:15,892 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2020-09-04 20:50:15,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:50:15,893 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2020-09-04 20:50:15,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:50:15,930 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-04 20:50:15,930 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [648189434] [2020-09-04 20:50:15,931 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 20:50:15,931 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-09-04 20:50:15,931 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [287316149] [2020-09-04 20:50:15,932 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-09-04 20:50:15,932 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 20:50:15,932 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-09-04 20:50:15,933 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=180, Unknown=0, NotChecked=0, Total=210 [2020-09-04 20:50:15,933 INFO L87 Difference]: Start difference. First operand 720 states and 797 transitions. Second operand 15 states. [2020-09-04 20:50:16,599 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:50:16,925 WARN L193 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:50:17,241 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 20:50:17,559 WARN L193 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:50:17,862 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 20:50:19,104 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 20:50:19,410 WARN L193 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:50:19,728 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:50:20,063 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 20:50:20,407 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:50:20,733 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 20:50:22,625 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 20:50:22,625 INFO L93 Difference]: Finished difference Result 1472 states and 1753 transitions. [2020-09-04 20:50:22,628 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2020-09-04 20:50:22,628 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 204 [2020-09-04 20:50:22,629 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 20:50:22,635 INFO L225 Difference]: With dead ends: 1472 [2020-09-04 20:50:22,635 INFO L226 Difference]: Without dead ends: 1019 [2020-09-04 20:50:22,638 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 62 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 104 ImplicationChecksByTransitivity, 3.7s TimeCoverageRelationStatistics Valid=197, Invalid=733, Unknown=0, NotChecked=0, Total=930 [2020-09-04 20:50:22,639 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1019 states. [2020-09-04 20:50:22,856 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1019 to 728. [2020-09-04 20:50:22,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 728 states. [2020-09-04 20:50:22,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 728 states and 805 transitions. [2020-09-04 20:50:22,859 INFO L78 Accepts]: Start accepts. Automaton has 728 states and 805 transitions. Word has length 204 [2020-09-04 20:50:22,860 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 20:50:22,860 INFO L479 AbstractCegarLoop]: Abstraction has 728 states and 805 transitions. [2020-09-04 20:50:22,860 INFO L480 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-09-04 20:50:22,861 INFO L276 IsEmpty]: Start isEmpty. Operand 728 states and 805 transitions. [2020-09-04 20:50:22,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2020-09-04 20:50:22,863 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 20:50:22,863 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 20:50:22,864 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-09-04 20:50:22,864 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 20:50:22,864 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 20:50:22,864 INFO L82 PathProgramCache]: Analyzing trace with hash 1295053750, now seen corresponding path program 1 times [2020-09-04 20:50:22,864 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 20:50:22,865 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2094873909] [2020-09-04 20:50:22,865 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 20:50:22,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:50:23,171 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 20:50:23,172 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 20:50:23,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:50:23,206 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-09-04 20:50:23,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:50:23,208 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-09-04 20:50:23,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:50:23,209 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-09-04 20:50:23,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:50:23,212 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-09-04 20:50:23,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:50:23,222 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2020-09-04 20:50:23,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:50:23,232 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-09-04 20:50:23,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:50:23,243 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-09-04 20:50:23,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:50:23,249 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 20:50:23,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:50:23,294 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 20:50:23,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:50:23,330 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-09-04 20:50:23,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:50:23,333 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2020-09-04 20:50:23,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:50:23,335 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2020-09-04 20:50:23,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:50:23,337 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2020-09-04 20:50:23,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:50:23,361 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-04 20:50:23,361 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2094873909] [2020-09-04 20:50:23,362 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 20:50:23,362 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-09-04 20:50:23,362 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1574114119] [2020-09-04 20:50:23,362 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-09-04 20:50:23,362 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 20:50:23,363 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-09-04 20:50:23,363 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=70, Unknown=0, NotChecked=0, Total=90 [2020-09-04 20:50:23,363 INFO L87 Difference]: Start difference. First operand 728 states and 805 transitions. Second operand 10 states. [2020-09-04 20:50:24,697 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:50:25,018 WARN L193 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:50:25,342 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:50:25,697 WARN L193 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:50:26,005 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:50:27,696 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 20:50:27,697 INFO L93 Difference]: Finished difference Result 1394 states and 1660 transitions. [2020-09-04 20:50:27,697 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-09-04 20:50:27,697 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 204 [2020-09-04 20:50:27,698 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 20:50:27,703 INFO L225 Difference]: With dead ends: 1394 [2020-09-04 20:50:27,703 INFO L226 Difference]: Without dead ends: 933 [2020-09-04 20:50:27,705 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 49 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2020-09-04 20:50:27,707 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 933 states. [2020-09-04 20:50:27,970 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 933 to 666. [2020-09-04 20:50:27,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 666 states. [2020-09-04 20:50:27,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 666 states and 734 transitions. [2020-09-04 20:50:27,974 INFO L78 Accepts]: Start accepts. Automaton has 666 states and 734 transitions. Word has length 204 [2020-09-04 20:50:27,974 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 20:50:27,974 INFO L479 AbstractCegarLoop]: Abstraction has 666 states and 734 transitions. [2020-09-04 20:50:27,974 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-09-04 20:50:27,974 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 734 transitions. [2020-09-04 20:50:27,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2020-09-04 20:50:27,977 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 20:50:27,977 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 20:50:27,978 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-09-04 20:50:27,978 INFO L427 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 20:50:27,978 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 20:50:27,978 INFO L82 PathProgramCache]: Analyzing trace with hash 1942771187, now seen corresponding path program 1 times [2020-09-04 20:50:27,979 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 20:50:27,979 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1827232441] [2020-09-04 20:50:27,979 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 20:50:28,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:50:28,364 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 20:50:28,365 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 20:50:28,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:50:28,394 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-09-04 20:50:28,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:50:28,395 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-09-04 20:50:28,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:50:28,397 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-09-04 20:50:28,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:50:28,442 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-09-04 20:50:28,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:50:28,457 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2020-09-04 20:50:28,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:50:28,473 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-09-04 20:50:28,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:50:28,489 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-09-04 20:50:28,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:50:28,512 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 20:50:28,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:50:28,515 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 20:50:28,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:50:28,517 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-09-04 20:50:28,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:50:28,523 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2020-09-04 20:50:28,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:50:28,526 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2020-09-04 20:50:28,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:50:28,528 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2020-09-04 20:50:28,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:50:28,614 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-04 20:50:28,615 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1827232441] [2020-09-04 20:50:28,615 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 20:50:28,615 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2020-09-04 20:50:28,615 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1489891996] [2020-09-04 20:50:28,616 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2020-09-04 20:50:28,616 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 20:50:28,616 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2020-09-04 20:50:28,617 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=207, Unknown=0, NotChecked=0, Total=240 [2020-09-04 20:50:28,617 INFO L87 Difference]: Start difference. First operand 666 states and 734 transitions. Second operand 16 states. [2020-09-04 20:50:29,472 WARN L193 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:50:29,841 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:50:30,122 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 20:50:30,427 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:50:30,721 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 20:50:32,277 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 20:50:33,709 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:50:34,125 WARN L193 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:50:34,522 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:50:34,945 WARN L193 SmtUtils]: Spent 288.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:50:35,315 WARN L193 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:50:36,196 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 20:50:36,196 INFO L93 Difference]: Finished difference Result 1372 states and 1580 transitions. [2020-09-04 20:50:36,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2020-09-04 20:50:36,197 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 205 [2020-09-04 20:50:36,198 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 20:50:36,199 INFO L225 Difference]: With dead ends: 1372 [2020-09-04 20:50:36,199 INFO L226 Difference]: Without dead ends: 0 [2020-09-04 20:50:36,203 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 71 GetRequests, 36 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 187 ImplicationChecksByTransitivity, 3.9s TimeCoverageRelationStatistics Valid=291, Invalid=1041, Unknown=0, NotChecked=0, Total=1332 [2020-09-04 20:50:36,203 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-09-04 20:50:36,203 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-09-04 20:50:36,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-09-04 20:50:36,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-09-04 20:50:36,204 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 205 [2020-09-04 20:50:36,204 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 20:50:36,204 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-09-04 20:50:36,204 INFO L480 AbstractCegarLoop]: Interpolant automaton has 16 states. [2020-09-04 20:50:36,204 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-09-04 20:50:36,205 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-09-04 20:50:36,205 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-09-04 20:50:36,207 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-09-04 20:50:36,388 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:50:36,549 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:50:36,713 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:50:36,869 WARN L193 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:50:37,028 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:50:37,192 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:50:37,376 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:50:37,540 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:50:37,694 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:50:37,844 WARN L193 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 20:50:38,005 WARN L193 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:50:38,168 WARN L193 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:50:38,329 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:50:38,577 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 19 [2020-09-04 20:50:38,819 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 19 [2020-09-04 20:50:39,142 WARN L193 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 189 [2020-09-04 20:50:39,376 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 20 [2020-09-04 20:50:39,693 WARN L193 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 189 [2020-09-04 20:50:39,918 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 20 [2020-09-04 20:50:40,249 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-09-04 20:50:40,415 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 17 [2020-09-04 20:50:40,577 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 17 [2020-09-04 20:50:40,904 WARN L193 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-09-04 20:50:41,265 WARN L193 SmtUtils]: Spent 359.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-09-04 20:50:41,589 WARN L193 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 190 [2020-09-04 20:50:41,909 WARN L193 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 190 [2020-09-04 20:50:44,320 WARN L193 SmtUtils]: Spent 2.41 s on a formula simplification. DAG size of input: 293 DAG size of output: 254 [2020-09-04 20:50:46,646 WARN L193 SmtUtils]: Spent 2.32 s on a formula simplification. DAG size of input: 293 DAG size of output: 254 [2020-09-04 20:50:46,805 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:50:46,959 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:50:47,116 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:50:47,268 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:50:47,425 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:50:47,582 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:50:47,738 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:50:47,894 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:50:48,052 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:50:48,212 WARN L193 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:50:48,374 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:50:48,533 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 20:50:48,692 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:50:49,046 WARN L193 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 189 [2020-09-04 20:50:49,200 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:50:51,980 WARN L193 SmtUtils]: Spent 2.77 s on a formula simplification. DAG size of input: 307 DAG size of output: 261 [2020-09-04 20:50:54,755 WARN L193 SmtUtils]: Spent 2.77 s on a formula simplification. DAG size of input: 307 DAG size of output: 261 [2020-09-04 20:50:54,909 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:50:55,067 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:50:55,223 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:50:55,379 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:50:55,537 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:50:55,697 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:50:55,850 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:50:55,999 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 20:50:56,158 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:50:56,311 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:50:56,469 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:50:56,621 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:50:56,779 WARN L193 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 20:50:57,107 WARN L193 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 190 [2020-09-04 20:50:57,434 WARN L193 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 190 [2020-09-04 20:50:57,766 WARN L193 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 190 [2020-09-04 20:50:58,093 WARN L193 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 190 [2020-09-04 20:50:58,422 WARN L193 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 190 [2020-09-04 20:50:58,731 WARN L193 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 189 [2020-09-04 20:50:59,040 WARN L193 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 189 [2020-09-04 20:50:59,348 WARN L193 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 189 [2020-09-04 20:50:59,658 WARN L193 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 189 [2020-09-04 20:50:59,970 WARN L193 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 189 [2020-09-04 20:51:00,281 WARN L193 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 189 [2020-09-04 20:51:00,440 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:51:00,598 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:51:00,766 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:51:00,924 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:51:01,085 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:51:01,243 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:51:01,397 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:51:01,545 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 20:51:01,708 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:51:01,861 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:51:02,011 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:51:02,173 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:51:02,340 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:51:02,710 WARN L193 SmtUtils]: Spent 367.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 202 [2020-09-04 20:51:03,004 WARN L193 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 190 [2020-09-04 20:51:03,302 WARN L193 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191 [2020-09-04 20:51:06,082 WARN L193 SmtUtils]: Spent 2.78 s on a formula simplification. DAG size of input: 307 DAG size of output: 261 [2020-09-04 20:51:06,240 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:51:06,715 WARN L193 SmtUtils]: Spent 472.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 192 [2020-09-04 20:51:07,184 WARN L193 SmtUtils]: Spent 467.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 191 [2020-09-04 20:51:07,572 WARN L193 SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 191 [2020-09-04 20:51:07,879 WARN L193 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 20:51:08,188 WARN L193 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 20:51:08,516 WARN L193 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 190 [2020-09-04 20:51:08,834 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 189 [2020-09-04 20:51:09,139 WARN L193 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 188 [2020-09-04 20:51:09,305 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:51:09,472 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:51:09,642 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:51:09,804 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:51:09,963 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:51:10,131 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 20:51:10,293 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:51:10,451 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:51:10,610 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:51:13,358 WARN L193 SmtUtils]: Spent 2.75 s on a formula simplification. DAG size of input: 307 DAG size of output: 261 [2020-09-04 20:51:13,516 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:51:16,312 WARN L193 SmtUtils]: Spent 2.79 s on a formula simplification. DAG size of input: 307 DAG size of output: 261 [2020-09-04 20:51:16,508 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:51:16,665 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:51:16,815 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:51:17,042 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 19 [2020-09-04 20:51:17,265 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 19 [2020-09-04 20:51:17,507 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 193 [2020-09-04 20:51:17,728 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 20 [2020-09-04 20:51:17,969 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 193 [2020-09-04 20:51:18,190 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 20 [2020-09-04 20:51:18,437 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 194 [2020-09-04 20:51:18,597 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 17 [2020-09-04 20:51:18,754 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 17 [2020-09-04 20:51:19,005 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 194 [2020-09-04 20:51:19,253 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 194 [2020-09-04 20:51:19,497 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 193 [2020-09-04 20:51:19,739 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 193 [2020-09-04 20:51:19,900 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:51:20,055 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:51:20,207 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:51:20,355 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 20:51:20,514 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:51:20,673 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:51:20,830 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:51:20,989 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:51:21,142 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:51:21,295 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:51:21,447 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 20:51:21,605 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:51:21,764 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:51:21,917 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:51:22,075 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:51:22,234 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:51:22,387 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:51:22,540 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:51:22,688 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 20:51:22,846 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:51:23,004 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:51:23,158 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:51:23,321 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:51:23,482 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:51:23,691 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 20:51:23,849 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:51:24,012 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:51:24,179 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:51:24,594 WARN L193 SmtUtils]: Spent 411.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 20:51:24,752 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:51:24,909 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:51:25,062 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:51:25,221 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:51:25,378 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:51:25,783 WARN L193 SmtUtils]: Spent 397.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 20:51:25,943 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:51:26,105 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:51:26,266 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:51:26,420 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:51:26,578 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:51:26,733 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:51:26,885 WARN L193 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 13 [2020-09-04 20:51:27,035 WARN L193 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 13 [2020-09-04 20:51:27,184 WARN L193 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 13 [2020-09-04 20:51:27,335 WARN L193 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 13 [2020-09-04 20:51:27,519 WARN L193 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 13 [2020-09-04 20:51:27,621 WARN L193 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 11 [2020-09-04 20:51:27,725 WARN L193 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 11 [2020-09-04 20:51:27,827 WARN L193 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 11 [2020-09-04 20:51:27,930 WARN L193 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 11 [2020-09-04 20:51:28,041 WARN L193 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 11 [2020-09-04 20:51:28,151 WARN L193 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 11 [2020-09-04 20:51:28,310 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:51:28,464 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:51:28,622 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:51:28,777 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:51:28,926 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:51:29,079 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:51:29,237 WARN L193 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:51:29,654 WARN L193 SmtUtils]: Spent 413.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2020-09-04 20:51:29,819 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:51:29,986 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:51:30,389 WARN L193 SmtUtils]: Spent 398.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 20:51:30,547 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:51:30,710 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:51:30,941 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 19 [2020-09-04 20:51:31,165 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 20 [2020-09-04 20:51:31,323 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 17 [2020-09-04 20:51:31,799 WARN L193 SmtUtils]: Spent 474.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 192 [2020-09-04 20:51:32,269 WARN L193 SmtUtils]: Spent 467.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 191 [2020-09-04 20:51:32,654 WARN L193 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 191 [2020-09-04 20:51:32,961 WARN L193 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 20:51:33,270 WARN L193 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 20:51:33,593 WARN L193 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 190 [2020-09-04 20:51:33,908 WARN L193 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 189 [2020-09-04 20:51:34,210 WARN L193 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 188 [2020-09-04 20:51:34,381 WARN L193 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 20:51:34,548 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:51:34,703 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:51:34,865 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 20:51:35,029 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 20:51:35,187 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:51:35,344 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:51:35,492 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 20:51:35,645 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:51:35,798 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:51:35,946 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:51:36,103 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:51:36,260 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:51:36,413 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:51:36,565 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:51:36,714 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:51:36,862 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 20:51:37,019 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:51:37,166 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 20:51:37,324 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:51:37,481 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:51:37,637 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:51:37,794 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:51:37,947 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:51:38,099 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:51:38,247 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:51:38,395 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 20:51:38,542 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:51:38,689 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 20:51:38,846 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:51:39,004 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:51:39,161 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:51:39,319 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:51:39,476 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:51:39,630 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:51:39,783 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:51:39,932 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:51:40,084 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:51:40,232 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:51:40,384 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:51:40,541 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:51:40,700 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:51:40,852 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:51:41,008 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:51:41,161 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:51:41,320 WARN L193 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:51:41,468 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 20:51:41,616 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 20:51:41,773 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:51:44,573 WARN L193 SmtUtils]: Spent 2.79 s on a formula simplification. DAG size of input: 307 DAG size of output: 261 [2020-09-04 20:51:44,799 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 19 [2020-09-04 20:51:45,022 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 20 [2020-09-04 20:51:45,179 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 17 [2020-09-04 20:51:47,486 WARN L193 SmtUtils]: Spent 2.31 s on a formula simplification. DAG size of input: 293 DAG size of output: 254 [2020-09-04 20:51:50,246 WARN L193 SmtUtils]: Spent 2.76 s on a formula simplification. DAG size of input: 307 DAG size of output: 261 [2020-09-04 20:51:50,396 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:51:50,549 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:51:50,706 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:51:50,863 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:51:51,022 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:51:51,180 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:51:51,339 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:51:51,495 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:51:51,655 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:51:51,808 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:51:51,961 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:51:52,109 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 20:51:52,276 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:51:52,434 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:51:52,833 WARN L193 SmtUtils]: Spent 395.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 20:51:52,986 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:51:53,324 WARN L193 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 192 [2020-09-04 20:51:53,649 WARN L193 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 191 [2020-09-04 20:51:53,980 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 192 [2020-09-04 20:51:54,139 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:51:54,532 WARN L193 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:51:54,685 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:51:54,851 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:51:55,001 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:51:55,154 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:51:55,318 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:51:55,711 WARN L193 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:51:55,864 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:51:56,028 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:51:56,189 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:51:56,351 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:51:56,510 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:51:56,666 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:51:56,823 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:51:56,982 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:51:57,136 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:51:57,284 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 20:51:57,444 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:51:57,597 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:52:00,357 WARN L193 SmtUtils]: Spent 2.76 s on a formula simplification. DAG size of input: 307 DAG size of output: 261 [2020-09-04 20:52:00,519 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:52:03,253 WARN L193 SmtUtils]: Spent 2.73 s on a formula simplification. DAG size of input: 307 DAG size of output: 261 [2020-09-04 20:52:03,580 WARN L193 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-09-04 20:52:03,899 WARN L193 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-09-04 20:52:04,146 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 194 [2020-09-04 20:52:04,398 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 194 [2020-09-04 20:52:04,641 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 193 [2020-09-04 20:52:04,967 WARN L193 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-09-04 20:52:05,125 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:52:05,278 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:52:05,435 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:52:05,595 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:52:05,749 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:52:05,901 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:52:06,049 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 20:52:06,210 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:52:06,369 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:52:06,527 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:52:09,291 WARN L193 SmtUtils]: Spent 2.76 s on a formula simplification. DAG size of input: 307 DAG size of output: 261 [2020-09-04 20:52:09,449 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:52:09,610 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:52:09,767 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:52:09,925 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:52:10,081 WARN L193 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:52:10,239 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:52:10,397 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:52:10,550 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:52:10,703 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:52:10,851 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 20:52:11,020 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:52:11,173 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:52:11,335 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:52:14,065 WARN L193 SmtUtils]: Spent 2.73 s on a formula simplification. DAG size of input: 307 DAG size of output: 261 [2020-09-04 20:52:14,222 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:52:14,446 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 19 [2020-09-04 20:52:14,669 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 19 [2020-09-04 20:52:14,911 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 193 [2020-09-04 20:52:15,133 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 20 [2020-09-04 20:52:15,379 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 193 [2020-09-04 20:52:15,601 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 20 [2020-09-04 20:52:15,847 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 194 [2020-09-04 20:52:16,028 WARN L193 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 17 [2020-09-04 20:52:16,186 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 17 [2020-09-04 20:52:16,433 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 194 [2020-09-04 20:52:16,680 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 194 [2020-09-04 20:52:16,924 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 193 [2020-09-04 20:52:17,165 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 193 [2020-09-04 20:52:19,887 WARN L193 SmtUtils]: Spent 2.72 s on a formula simplification. DAG size of input: 307 DAG size of output: 261 [2020-09-04 20:52:20,064 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 20:52:20,241 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 20:52:20,396 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:52:20,563 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 20:52:20,731 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 20:52:20,893 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 20:52:21,055 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 20:52:21,204 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 20:52:21,371 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 20:52:21,539 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:52:21,693 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:52:21,855 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 20:52:22,019 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 20:52:22,177 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:52:22,334 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:52:22,482 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 20:52:22,649 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 20:52:22,816 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:52:22,970 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:52:23,132 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 20:52:23,295 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 20:52:23,452 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:52:23,610 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:52:23,757 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 20:52:23,915 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:52:24,072 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:52:24,226 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:52:24,383 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:52:24,542 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:52:24,695 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:52:24,848 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:52:24,996 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 20:52:25,153 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:52:25,311 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:52:25,466 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:52:25,623 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:52:25,787 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:52:25,940 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:52:26,092 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:52:26,240 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 20:52:26,399 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:52:26,555 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:52:26,718 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:52:26,895 WARN L193 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:52:27,065 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:52:27,232 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:52:27,647 WARN L193 SmtUtils]: Spent 411.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 20:52:27,817 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:52:27,984 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:52:28,152 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:52:28,314 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:52:28,471 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:52:28,639 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 20:52:28,800 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:52:28,961 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:52:29,121 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:52:29,283 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:52:29,447 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:52:29,604 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:52:29,757 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:52:29,920 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:52:30,076 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:52:30,235 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:52:30,392 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:52:30,545 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:52:30,698 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:52:30,862 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:52:31,023 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:52:33,332 WARN L193 SmtUtils]: Spent 2.30 s on a formula simplification. DAG size of input: 293 DAG size of output: 254 [2020-09-04 20:52:36,112 WARN L193 SmtUtils]: Spent 2.78 s on a formula simplification. DAG size of input: 287 DAG size of output: 272 [2020-09-04 20:52:38,420 WARN L193 SmtUtils]: Spent 2.31 s on a formula simplification. DAG size of input: 293 DAG size of output: 254 [2020-09-04 20:52:38,578 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:52:38,738 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:52:38,892 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:52:39,049 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:52:39,208 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:52:39,361 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:52:39,519 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:52:39,667 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 20:52:39,860 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:52:40,018 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:52:40,172 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:52:40,330 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:52:40,488 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:52:40,641 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:52:40,794 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:52:40,944 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 20:52:41,094 WARN L193 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 13 [2020-09-04 20:52:41,244 WARN L193 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 13 [2020-09-04 20:52:41,393 WARN L193 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 13 [2020-09-04 20:52:41,542 WARN L193 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 13 [2020-09-04 20:52:41,693 WARN L193 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 13 [2020-09-04 20:52:41,795 WARN L193 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 11 [2020-09-04 20:52:41,898 WARN L193 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 11 [2020-09-04 20:52:42,014 WARN L193 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 11 [2020-09-04 20:52:42,117 WARN L193 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 11 [2020-09-04 20:52:42,228 WARN L193 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 11 [2020-09-04 20:52:42,338 WARN L193 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 11 [2020-09-04 20:52:42,497 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:52:42,655 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:52:42,812 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:52:42,970 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:52:43,295 WARN L193 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-09-04 20:52:43,615 WARN L193 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-09-04 20:52:43,862 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 194 [2020-09-04 20:52:44,114 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 194 [2020-09-04 20:52:44,355 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 193 [2020-09-04 20:52:44,681 WARN L193 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-09-04 20:52:44,842 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:52:44,994 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:52:45,156 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:52:45,318 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:52:45,711 WARN L193 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:52:45,864 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:52:46,017 WARN L193 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 20:52:46,312 WARN L193 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 190 [2020-09-04 20:52:46,604 WARN L193 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 190 [2020-09-04 20:52:46,901 WARN L193 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191 [2020-09-04 20:52:49,651 WARN L193 SmtUtils]: Spent 2.75 s on a formula simplification. DAG size of input: 307 DAG size of output: 261 [2020-09-04 20:52:49,818 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:52:49,973 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:52:50,125 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:52:50,283 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:52:50,436 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:52:50,584 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:52:50,736 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:52:50,892 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:52:51,052 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:52:51,204 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:52:51,361 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:52:51,513 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:52:51,669 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:52:51,816 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 20:52:51,964 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 20:52:52,120 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:52:54,872 WARN L193 SmtUtils]: Spent 2.75 s on a formula simplification. DAG size of input: 307 DAG size of output: 261 [2020-09-04 20:52:55,233 WARN L193 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 190 [2020-09-04 20:52:55,559 WARN L193 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 190 [2020-09-04 20:52:55,884 WARN L193 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 190 [2020-09-04 20:52:56,210 WARN L193 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 190 [2020-09-04 20:52:56,536 WARN L193 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 190 [2020-09-04 20:52:56,845 WARN L193 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 189 [2020-09-04 20:52:57,155 WARN L193 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 189 [2020-09-04 20:52:57,471 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 189 [2020-09-04 20:52:57,780 WARN L193 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 189 [2020-09-04 20:52:57,928 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 20:52:58,075 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 20:52:58,252 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 20:52:58,409 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:52:58,567 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:52:58,721 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:52:58,878 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:52:59,037 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:52:59,192 WARN L193 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:52:59,350 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:52:59,498 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 20:52:59,656 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:52:59,814 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:52:59,968 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:53:00,125 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:53:00,284 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:53:00,436 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:53:00,589 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:53:00,737 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 20:53:01,146 WARN L193 SmtUtils]: Spent 397.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 20:53:01,305 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:53:01,466 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:53:01,691 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 19 [2020-09-04 20:53:01,914 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 19 [2020-09-04 20:53:02,155 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 193 [2020-09-04 20:53:02,376 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 20 [2020-09-04 20:53:02,617 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 193 [2020-09-04 20:53:02,838 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 20 [2020-09-04 20:53:03,084 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 194 [2020-09-04 20:53:03,241 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 17 [2020-09-04 20:53:03,398 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 17 [2020-09-04 20:53:03,645 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 194 [2020-09-04 20:53:03,892 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 194 [2020-09-04 20:53:04,134 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 193 [2020-09-04 20:53:04,374 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 193 [2020-09-04 20:53:04,599 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 19 [2020-09-04 20:53:04,822 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 19 [2020-09-04 20:53:05,133 WARN L193 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 189 [2020-09-04 20:53:05,354 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 20 [2020-09-04 20:53:05,666 WARN L193 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 189 [2020-09-04 20:53:05,887 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 20 [2020-09-04 20:53:06,209 WARN L193 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-09-04 20:53:06,366 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 17 [2020-09-04 20:53:06,524 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 17 [2020-09-04 20:53:06,848 WARN L193 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-09-04 20:53:07,170 WARN L193 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-09-04 20:53:07,489 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 190 [2020-09-04 20:53:07,806 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 190 [2020-09-04 20:53:08,170 WARN L193 SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 198 [2020-09-04 20:53:08,466 WARN L193 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 190 [2020-09-04 20:53:08,763 WARN L193 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191 [2020-09-04 20:53:08,931 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 20:53:09,096 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:53:09,259 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:53:09,418 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:53:11,723 WARN L193 SmtUtils]: Spent 2.30 s on a formula simplification. DAG size of input: 293 DAG size of output: 254 [2020-09-04 20:53:11,885 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:53:12,045 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:53:12,211 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:53:12,359 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:53:12,511 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:53:12,659 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:53:12,811 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:53:12,967 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:53:13,126 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:53:13,278 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:53:13,435 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:53:13,586 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:53:13,743 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:53:13,890 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 20:53:14,038 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 20:53:14,194 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:53:14,356 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:53:14,517 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:53:14,679 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:53:17,400 WARN L193 SmtUtils]: Spent 2.72 s on a formula simplification. DAG size of input: 307 DAG size of output: 261 [2020-09-04 20:53:17,571 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:53:17,725 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 20:53:18,090 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 200 [2020-09-04 20:53:18,383 WARN L193 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 190 [2020-09-04 20:53:18,680 WARN L193 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191 [2020-09-04 20:53:19,048 WARN L193 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 202 [2020-09-04 20:53:19,341 WARN L193 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 190 [2020-09-04 20:53:19,637 WARN L193 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191 [2020-09-04 20:53:19,810 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:53:19,973 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:53:20,590 WARN L193 SmtUtils]: Spent 594.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 15 [2020-09-04 20:53:20,810 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 1 [2020-09-04 20:53:21,338 WARN L193 SmtUtils]: Spent 522.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 23 [2020-09-04 20:53:21,986 WARN L193 SmtUtils]: Spent 643.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 25 [2020-09-04 20:53:22,632 WARN L193 SmtUtils]: Spent 643.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 25 [2020-09-04 20:53:23,235 WARN L193 SmtUtils]: Spent 585.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 15 [2020-09-04 20:53:23,434 WARN L193 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-09-04 20:53:23,656 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 22 [2020-09-04 20:53:23,901 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 16 [2020-09-04 20:53:24,283 WARN L193 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 15 [2020-09-04 20:53:25,079 WARN L193 SmtUtils]: Spent 792.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 22 [2020-09-04 20:53:25,872 WARN L193 SmtUtils]: Spent 784.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 22 [2020-09-04 20:53:26,072 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-09-04 20:53:26,226 WARN L193 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 1 [2020-09-04 20:53:26,434 WARN L193 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 1 [2020-09-04 20:53:26,997 WARN L193 SmtUtils]: Spent 559.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 21 [2020-09-04 20:53:27,202 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 1 [2020-09-04 20:53:27,604 WARN L193 SmtUtils]: Spent 400.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 11 [2020-09-04 20:53:28,032 WARN L193 SmtUtils]: Spent 425.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 13 [2020-09-04 20:53:28,702 WARN L193 SmtUtils]: Spent 667.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 22 [2020-09-04 20:53:29,493 WARN L193 SmtUtils]: Spent 788.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 22 [2020-09-04 20:53:29,721 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 22 [2020-09-04 20:53:29,921 WARN L193 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 1 [2020-09-04 20:53:30,581 WARN L193 SmtUtils]: Spent 656.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 21 [2020-09-04 20:53:30,805 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 22 [2020-09-04 20:53:31,042 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 22 [2020-09-04 20:53:31,830 WARN L193 SmtUtils]: Spent 785.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 22 [2020-09-04 20:53:32,066 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 22 [2020-09-04 20:53:32,868 WARN L193 SmtUtils]: Spent 785.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 22 [2020-09-04 20:53:33,120 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-09-04 20:53:33,720 WARN L193 SmtUtils]: Spent 589.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2020-09-04 20:53:33,925 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 1 [2020-09-04 20:53:34,133 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 1 [2020-09-04 20:53:34,351 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 1 [2020-09-04 20:53:34,585 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 24 [2020-09-04 20:53:34,818 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 24 [2020-09-04 20:53:35,135 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 19 [2020-09-04 20:53:35,371 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 22 [2020-09-04 20:53:36,072 WARN L193 SmtUtils]: Spent 698.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 24 [2020-09-04 20:53:36,296 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 22 [2020-09-04 20:53:36,733 WARN L193 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 11 [2020-09-04 20:53:37,422 WARN L193 SmtUtils]: Spent 646.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 20 [2020-09-04 20:53:37,630 WARN L193 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 1 [2020-09-04 20:53:37,859 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 1 [2020-09-04 20:53:38,058 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-09-04 20:53:38,752 WARN L193 SmtUtils]: Spent 692.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 25 [2020-09-04 20:53:39,395 WARN L193 SmtUtils]: Spent 640.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 20 [2020-09-04 20:53:39,636 WARN L193 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 1 [2020-09-04 20:53:40,722 WARN L193 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2020-09-04 20:53:41,352 WARN L193 SmtUtils]: Spent 625.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 15 [2020-09-04 20:53:41,578 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 22 [2020-09-04 20:53:41,804 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 22 [2020-09-04 20:53:42,460 WARN L193 SmtUtils]: Spent 651.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 19 [2020-09-04 20:53:43,070 WARN L193 SmtUtils]: Spent 606.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 16 [2020-09-04 20:53:43,883 WARN L193 SmtUtils]: Spent 789.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 22 [2020-09-04 20:53:44,577 WARN L193 SmtUtils]: Spent 650.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 25 [2020-09-04 20:53:45,368 WARN L193 SmtUtils]: Spent 788.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 22 [2020-09-04 20:53:45,578 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-09-04 20:53:45,797 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 1 [2020-09-04 20:53:46,033 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 16 [2020-09-04 20:53:46,720 WARN L193 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 23 [2020-09-04 20:53:47,346 WARN L193 SmtUtils]: Spent 624.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 11 [2020-09-04 20:53:48,020 WARN L193 SmtUtils]: Spent 671.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 21 [2020-09-04 20:53:48,451 WARN L193 SmtUtils]: Spent 428.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 15 [2020-09-04 20:53:49,125 WARN L193 SmtUtils]: Spent 670.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 21 [2020-09-04 20:53:49,372 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 19 [2020-09-04 20:53:49,823 WARN L193 SmtUtils]: Spent 449.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 14 [2020-09-04 20:53:50,029 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 1 [2020-09-04 20:53:50,839 WARN L193 SmtUtils]: Spent 794.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 22 [2020-09-04 20:53:51,093 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 22 [2020-09-04 20:53:51,908 WARN L193 SmtUtils]: Spent 792.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 22 [2020-09-04 20:53:52,598 WARN L193 SmtUtils]: Spent 680.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 19 [2020-09-04 20:53:52,818 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-09-04 20:53:53,031 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 1 [2020-09-04 20:53:53,876 WARN L193 SmtUtils]: Spent 796.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 22 [2020-09-04 20:53:54,124 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 24 [2020-09-04 20:53:54,330 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 1 [2020-09-04 20:53:54,772 WARN L193 SmtUtils]: Spent 424.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 11 [2020-09-04 20:53:55,564 WARN L193 SmtUtils]: Spent 789.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 22 [2020-09-04 20:53:55,789 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 22 [2020-09-04 20:53:56,390 WARN L193 SmtUtils]: Spent 597.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2020-09-04 20:53:57,184 WARN L193 SmtUtils]: Spent 792.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 22 [2020-09-04 20:53:58,337 WARN L193 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 158 DAG size of output: 31 [2020-09-04 20:53:59,432 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2020-09-04 20:54:00,529 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2020-09-04 20:54:00,740 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 1 [2020-09-04 20:54:00,948 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 1 [2020-09-04 20:54:01,189 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 22 [2020-09-04 20:54:01,698 WARN L193 SmtUtils]: Spent 492.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 20 [2020-09-04 20:54:02,432 WARN L193 SmtUtils]: Spent 708.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 24 [2020-09-04 20:54:03,140 WARN L193 SmtUtils]: Spent 670.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 21 [2020-09-04 20:54:03,823 WARN L193 SmtUtils]: Spent 645.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 18 [2020-09-04 20:54:04,279 WARN L193 SmtUtils]: Spent 452.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 19 [2020-09-04 20:54:04,942 WARN L193 SmtUtils]: Spent 659.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 25 [2020-09-04 20:54:06,082 WARN L193 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 220 DAG size of output: 25 [2020-09-04 20:54:06,748 WARN L193 SmtUtils]: Spent 664.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 25 [2020-09-04 20:54:06,949 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 1 [2020-09-04 20:54:07,170 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 1 [2020-09-04 20:54:07,669 WARN L193 SmtUtils]: Spent 424.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 10 [2020-09-04 20:54:08,362 WARN L193 SmtUtils]: Spent 689.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 19 [2020-09-04 20:54:08,836 WARN L193 SmtUtils]: Spent 471.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 15 [2020-09-04 20:54:09,516 WARN L193 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 21 [2020-09-04 20:54:09,806 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 20:54:10,251 WARN L193 SmtUtils]: Spent 436.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 11 [2020-09-04 20:54:11,057 WARN L193 SmtUtils]: Spent 802.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 22 [2020-09-04 20:54:11,537 WARN L193 SmtUtils]: Spent 476.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 18 [2020-09-04 20:54:12,162 WARN L193 SmtUtils]: Spent 621.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 16 [2020-09-04 20:54:12,967 WARN L193 SmtUtils]: Spent 802.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 22 [2020-09-04 20:54:13,614 WARN L193 SmtUtils]: Spent 579.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-09-04 20:54:13,876 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 19 [2020-09-04 20:54:14,085 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 1 [2020-09-04 20:54:14,297 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 1 [2020-09-04 20:54:15,012 WARN L193 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 21 [2020-09-04 20:54:15,618 WARN L193 SmtUtils]: Spent 602.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2020-09-04 20:54:16,159 WARN L193 SmtUtils]: Spent 537.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 23 [2020-09-04 20:54:16,837 WARN L193 SmtUtils]: Spent 659.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 18 [2020-09-04 20:54:17,326 WARN L193 SmtUtils]: Spent 486.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 24 [2020-09-04 20:54:17,789 WARN L193 SmtUtils]: Spent 459.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 20 [2020-09-04 20:54:18,452 WARN L193 SmtUtils]: Spent 661.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 25 [2020-09-04 20:54:18,915 WARN L193 SmtUtils]: Spent 460.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 20 [2020-09-04 20:54:19,166 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 26 [2020-09-04 20:54:19,786 WARN L193 SmtUtils]: Spent 616.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 16 [2020-09-04 20:54:20,020 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 24 [2020-09-04 20:54:20,261 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 24 [2020-09-04 20:54:20,522 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 18 [2020-09-04 20:54:21,321 WARN L193 SmtUtils]: Spent 796.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 22 [2020-09-04 20:54:21,586 WARN L193 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 1 [2020-09-04 20:54:22,269 WARN L193 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 20 [2020-09-04 20:54:22,910 WARN L193 SmtUtils]: Spent 638.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 22 [2020-09-04 20:54:23,392 WARN L193 SmtUtils]: Spent 441.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 13 [2020-09-04 20:54:23,418 INFO L268 CegarLoopResult]: For program point L448(line 448) no Hoare annotation was computed. [2020-09-04 20:54:23,419 INFO L268 CegarLoopResult]: For program point L444(line 444) no Hoare annotation was computed. [2020-09-04 20:54:23,419 INFO L268 CegarLoopResult]: For program point L473(line 473) no Hoare annotation was computed. [2020-09-04 20:54:23,419 INFO L268 CegarLoopResult]: For program point L440(line 440) no Hoare annotation was computed. [2020-09-04 20:54:23,419 INFO L268 CegarLoopResult]: For program point L436(line 436) no Hoare annotation was computed. [2020-09-04 20:54:23,419 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 432 487) no Hoare annotation was computed. [2020-09-04 20:54:23,419 INFO L268 CegarLoopResult]: For program point L461(line 461) no Hoare annotation was computed. [2020-09-04 20:54:23,419 INFO L268 CegarLoopResult]: For program point L453(line 453) no Hoare annotation was computed. [2020-09-04 20:54:23,419 INFO L268 CegarLoopResult]: For program point L482(line 482) no Hoare annotation was computed. [2020-09-04 20:54:23,419 INFO L268 CegarLoopResult]: For program point L445(line 445) no Hoare annotation was computed. [2020-09-04 20:54:23,419 INFO L268 CegarLoopResult]: For program point L474(line 474) no Hoare annotation was computed. [2020-09-04 20:54:23,419 INFO L268 CegarLoopResult]: For program point L441(line 441) no Hoare annotation was computed. [2020-09-04 20:54:23,420 INFO L268 CegarLoopResult]: For program point L474-1(line 474) no Hoare annotation was computed. [2020-09-04 20:54:23,420 INFO L268 CegarLoopResult]: For program point L474-2(line 474) no Hoare annotation was computed. [2020-09-04 20:54:23,420 INFO L268 CegarLoopResult]: For program point L437(line 437) no Hoare annotation was computed. [2020-09-04 20:54:23,420 INFO L268 CegarLoopResult]: For program point L433(line 433) no Hoare annotation was computed. [2020-09-04 20:54:23,420 INFO L268 CegarLoopResult]: For program point L462(line 462) no Hoare annotation was computed. [2020-09-04 20:54:23,420 INFO L268 CegarLoopResult]: For program point L458(line 458) no Hoare annotation was computed. [2020-09-04 20:54:23,420 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 432 487) no Hoare annotation was computed. [2020-09-04 20:54:23,420 INFO L268 CegarLoopResult]: For program point L454(line 454) no Hoare annotation was computed. [2020-09-04 20:54:23,420 INFO L268 CegarLoopResult]: For program point L483(line 483) no Hoare annotation was computed. [2020-09-04 20:54:23,420 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 432 487) no Hoare annotation was computed. [2020-09-04 20:54:23,420 INFO L268 CegarLoopResult]: For program point L479(lines 456 480) no Hoare annotation was computed. [2020-09-04 20:54:23,420 INFO L268 CegarLoopResult]: For program point L446(line 446) no Hoare annotation was computed. [2020-09-04 20:54:23,421 INFO L268 CegarLoopResult]: For program point L475(line 475) no Hoare annotation was computed. [2020-09-04 20:54:23,421 INFO L268 CegarLoopResult]: For program point L442(line 442) no Hoare annotation was computed. [2020-09-04 20:54:23,421 INFO L268 CegarLoopResult]: For program point L471(line 471) no Hoare annotation was computed. [2020-09-04 20:54:23,421 INFO L268 CegarLoopResult]: For program point L438(line 438) no Hoare annotation was computed. [2020-09-04 20:54:23,421 INFO L268 CegarLoopResult]: For program point L434(line 434) no Hoare annotation was computed. [2020-09-04 20:54:23,421 INFO L268 CegarLoopResult]: For program point L463(lines 463 467) no Hoare annotation was computed. [2020-09-04 20:54:23,421 INFO L268 CegarLoopResult]: For program point L463-1(lines 463 467) no Hoare annotation was computed. [2020-09-04 20:54:23,421 INFO L268 CegarLoopResult]: For program point L455(line 455) no Hoare annotation was computed. [2020-09-04 20:54:23,421 INFO L268 CegarLoopResult]: For program point L455-1(line 455) no Hoare annotation was computed. [2020-09-04 20:54:23,421 INFO L268 CegarLoopResult]: For program point L455-2(line 455) no Hoare annotation was computed. [2020-09-04 20:54:23,422 INFO L268 CegarLoopResult]: For program point L484(line 484) no Hoare annotation was computed. [2020-09-04 20:54:23,422 INFO L268 CegarLoopResult]: For program point L451(line 451) no Hoare annotation was computed. [2020-09-04 20:54:23,422 INFO L268 CegarLoopResult]: For program point L447(line 447) no Hoare annotation was computed. [2020-09-04 20:54:23,422 INFO L268 CegarLoopResult]: For program point L476(line 476) no Hoare annotation was computed. [2020-09-04 20:54:23,422 INFO L268 CegarLoopResult]: For program point L443(line 443) no Hoare annotation was computed. [2020-09-04 20:54:23,422 INFO L268 CegarLoopResult]: For program point L476-1(lines 457 478) no Hoare annotation was computed. [2020-09-04 20:54:23,422 INFO L268 CegarLoopResult]: For program point L472(line 472) no Hoare annotation was computed. [2020-09-04 20:54:23,422 INFO L268 CegarLoopResult]: For program point L439(line 439) no Hoare annotation was computed. [2020-09-04 20:54:23,422 INFO L268 CegarLoopResult]: For program point L435(line 435) no Hoare annotation was computed. [2020-09-04 20:54:23,423 INFO L268 CegarLoopResult]: For program point L452(line 452) no Hoare annotation was computed. [2020-09-04 20:54:23,423 INFO L268 CegarLoopResult]: For program point L514-2(lines 514 539) no Hoare annotation was computed. [2020-09-04 20:54:23,423 INFO L268 CegarLoopResult]: For program point L510(line 510) no Hoare annotation was computed. [2020-09-04 20:54:23,423 INFO L268 CegarLoopResult]: For program point L535(line 535) no Hoare annotation was computed. [2020-09-04 20:54:23,423 INFO L268 CegarLoopResult]: For program point L502(line 502) no Hoare annotation was computed. [2020-09-04 20:54:23,423 INFO L268 CegarLoopResult]: For program point L531(line 531) no Hoare annotation was computed. [2020-09-04 20:54:23,423 INFO L268 CegarLoopResult]: For program point L498(line 498) no Hoare annotation was computed. [2020-09-04 20:54:23,423 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 488 547) no Hoare annotation was computed. [2020-09-04 20:54:23,423 INFO L268 CegarLoopResult]: For program point L494(line 494) no Hoare annotation was computed. [2020-09-04 20:54:23,423 INFO L268 CegarLoopResult]: For program point L490(line 490) no Hoare annotation was computed. [2020-09-04 20:54:23,423 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 488 547) no Hoare annotation was computed. [2020-09-04 20:54:23,423 INFO L268 CegarLoopResult]: For program point L519(line 519) no Hoare annotation was computed. [2020-09-04 20:54:23,423 INFO L268 CegarLoopResult]: For program point L515(line 515) no Hoare annotation was computed. [2020-09-04 20:54:23,424 INFO L268 CegarLoopResult]: For program point L511(line 511) no Hoare annotation was computed. [2020-09-04 20:54:23,424 INFO L268 CegarLoopResult]: For program point L540(lines 513 541) no Hoare annotation was computed. [2020-09-04 20:54:23,424 INFO L268 CegarLoopResult]: For program point L536(line 536) no Hoare annotation was computed. [2020-09-04 20:54:23,424 INFO L268 CegarLoopResult]: For program point L503(line 503) no Hoare annotation was computed. [2020-09-04 20:54:23,424 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 488 547) no Hoare annotation was computed. [2020-09-04 20:54:23,424 INFO L268 CegarLoopResult]: For program point L532(line 532) no Hoare annotation was computed. [2020-09-04 20:54:23,424 INFO L268 CegarLoopResult]: For program point L499(line 499) no Hoare annotation was computed. [2020-09-04 20:54:23,424 INFO L268 CegarLoopResult]: For program point L532-1(line 532) no Hoare annotation was computed. [2020-09-04 20:54:23,424 INFO L268 CegarLoopResult]: For program point L532-2(line 532) no Hoare annotation was computed. [2020-09-04 20:54:23,424 INFO L268 CegarLoopResult]: For program point L528(line 528) no Hoare annotation was computed. [2020-09-04 20:54:23,425 INFO L268 CegarLoopResult]: For program point L495(line 495) no Hoare annotation was computed. [2020-09-04 20:54:23,425 INFO L268 CegarLoopResult]: For program point L528-1(line 528) no Hoare annotation was computed. [2020-09-04 20:54:23,425 INFO L268 CegarLoopResult]: For program point L528-2(line 528) no Hoare annotation was computed. [2020-09-04 20:54:23,425 INFO L268 CegarLoopResult]: For program point L491(line 491) no Hoare annotation was computed. [2020-09-04 20:54:23,425 INFO L268 CegarLoopResult]: For program point L520(lines 520 524) no Hoare annotation was computed. [2020-09-04 20:54:23,425 INFO L268 CegarLoopResult]: For program point L520-1(lines 520 524) no Hoare annotation was computed. [2020-09-04 20:54:23,425 INFO L268 CegarLoopResult]: For program point L512(line 512) no Hoare annotation was computed. [2020-09-04 20:54:23,425 INFO L268 CegarLoopResult]: For program point L512-1(line 512) no Hoare annotation was computed. [2020-09-04 20:54:23,426 INFO L268 CegarLoopResult]: For program point L512-2(line 512) no Hoare annotation was computed. [2020-09-04 20:54:23,426 INFO L268 CegarLoopResult]: For program point L508(line 508) no Hoare annotation was computed. [2020-09-04 20:54:23,426 INFO L268 CegarLoopResult]: For program point L537(line 537) no Hoare annotation was computed. [2020-09-04 20:54:23,426 INFO L268 CegarLoopResult]: For program point L504(line 504) no Hoare annotation was computed. [2020-09-04 20:54:23,426 INFO L268 CegarLoopResult]: For program point L537-1(line 537) no Hoare annotation was computed. [2020-09-04 20:54:23,426 INFO L268 CegarLoopResult]: For program point L537-2(line 537) no Hoare annotation was computed. [2020-09-04 20:54:23,426 INFO L268 CegarLoopResult]: For program point L533(line 533) no Hoare annotation was computed. [2020-09-04 20:54:23,426 INFO L268 CegarLoopResult]: For program point L500(line 500) no Hoare annotation was computed. [2020-09-04 20:54:23,426 INFO L268 CegarLoopResult]: For program point L533-1(line 533) no Hoare annotation was computed. [2020-09-04 20:54:23,426 INFO L268 CegarLoopResult]: For program point L533-2(line 533) no Hoare annotation was computed. [2020-09-04 20:54:23,427 INFO L268 CegarLoopResult]: For program point L529(line 529) no Hoare annotation was computed. [2020-09-04 20:54:23,427 INFO L268 CegarLoopResult]: For program point L496(line 496) no Hoare annotation was computed. [2020-09-04 20:54:23,427 INFO L268 CegarLoopResult]: For program point L492(line 492) no Hoare annotation was computed. [2020-09-04 20:54:23,427 INFO L268 CegarLoopResult]: For program point L509(line 509) no Hoare annotation was computed. [2020-09-04 20:54:23,427 INFO L268 CegarLoopResult]: For program point L505(line 505) no Hoare annotation was computed. [2020-09-04 20:54:23,427 INFO L268 CegarLoopResult]: For program point L534(line 534) no Hoare annotation was computed. [2020-09-04 20:54:23,427 INFO L268 CegarLoopResult]: For program point L501(line 501) no Hoare annotation was computed. [2020-09-04 20:54:23,427 INFO L268 CegarLoopResult]: For program point L530(line 530) no Hoare annotation was computed. [2020-09-04 20:54:23,427 INFO L268 CegarLoopResult]: For program point L497(line 497) no Hoare annotation was computed. [2020-09-04 20:54:23,428 INFO L268 CegarLoopResult]: For program point L493(line 493) no Hoare annotation was computed. [2020-09-04 20:54:23,428 INFO L268 CegarLoopResult]: For program point L489(line 489) no Hoare annotation was computed. [2020-09-04 20:54:23,428 INFO L268 CegarLoopResult]: For program point L518(line 518) no Hoare annotation was computed. [2020-09-04 20:54:23,428 INFO L271 CegarLoopResult]: At program point select_helpersFINAL(lines 903 909) the Hoare annotation is: true [2020-09-04 20:54:23,428 INFO L271 CegarLoopResult]: At program point select_helpersEXIT(lines 903 909) the Hoare annotation is: true [2020-09-04 20:54:23,428 INFO L264 CegarLoopResult]: At program point valid_productEXIT(lines 910 918) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (<= 1 |valid_product_#res|) (<= 1 valid_product_~retValue_acc~11) (<= valid_product_~retValue_acc~11 1) (<= |valid_product_#res| 1)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0))) [2020-09-04 20:54:23,429 INFO L271 CegarLoopResult]: At program point valid_productENTRY(lines 910 918) the Hoare annotation is: true [2020-09-04 20:54:23,430 INFO L264 CegarLoopResult]: At program point valid_productFINAL(lines 910 918) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (<= 1 |valid_product_#res|) (<= 1 valid_product_~retValue_acc~11) (<= valid_product_~retValue_acc~11 1) (<= |valid_product_#res| 1)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0))) [2020-09-04 20:54:23,430 INFO L264 CegarLoopResult]: At program point L915(line 915) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (and (<= 1 valid_product_~retValue_acc~11) (<= valid_product_~retValue_acc~11 1)) (not (= ~pumpRunning~0 0))) [2020-09-04 20:54:23,430 INFO L271 CegarLoopResult]: At program point L914(line 914) the Hoare annotation is: true [2020-09-04 20:54:23,431 INFO L264 CegarLoopResult]: At program point L194-1(line 194) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 20:54:23,431 INFO L264 CegarLoopResult]: At program point L190(line 190) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 20:54:23,431 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 188 210) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 20:54:23,431 INFO L271 CegarLoopResult]: At program point mainEXIT(lines 188 210) the Hoare annotation is: true [2020-09-04 20:54:23,431 INFO L271 CegarLoopResult]: At program point L207(line 207) the Hoare annotation is: true [2020-09-04 20:54:23,431 INFO L271 CegarLoopResult]: At program point mainFINAL(lines 188 210) the Hoare annotation is: true [2020-09-04 20:54:23,431 INFO L264 CegarLoopResult]: At program point L200(line 200) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~1 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 20:54:23,432 INFO L264 CegarLoopResult]: At program point L200-1(line 200) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~1 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 20:54:23,432 INFO L264 CegarLoopResult]: At program point L198(lines 198 205) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~1 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 20:54:23,432 INFO L271 CegarLoopResult]: At program point L198-1(lines 198 205) the Hoare annotation is: true [2020-09-04 20:54:23,432 INFO L264 CegarLoopResult]: At program point L196(line 196) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |main_#t~ret4| 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 20:54:23,432 INFO L264 CegarLoopResult]: At program point L195(line 195) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 20:54:23,432 INFO L264 CegarLoopResult]: At program point L196-1(line 196) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |main_#t~ret4| 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 20:54:23,432 INFO L264 CegarLoopResult]: At program point L194(line 194) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 20:54:23,433 INFO L264 CegarLoopResult]: At program point L196-2(line 196) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~1 1) (= |main_#t~ret4| 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 20:54:23,433 INFO L268 CegarLoopResult]: For program point L161(line 161) no Hoare annotation was computed. [2020-09-04 20:54:23,433 INFO L268 CegarLoopResult]: For program point L160(line 160) no Hoare annotation was computed. [2020-09-04 20:54:23,433 INFO L268 CegarLoopResult]: For program point Specification2EXIT(lines 144 167) no Hoare annotation was computed. [2020-09-04 20:54:23,433 INFO L268 CegarLoopResult]: For program point L159(line 159) no Hoare annotation was computed. [2020-09-04 20:54:23,433 INFO L268 CegarLoopResult]: For program point L158(line 158) no Hoare annotation was computed. [2020-09-04 20:54:23,433 INFO L268 CegarLoopResult]: For program point L157(line 157) no Hoare annotation was computed. [2020-09-04 20:54:23,433 INFO L268 CegarLoopResult]: For program point Specification2ENTRY(lines 144 167) no Hoare annotation was computed. [2020-09-04 20:54:23,433 INFO L268 CegarLoopResult]: For program point L156(line 156) no Hoare annotation was computed. [2020-09-04 20:54:23,434 INFO L268 CegarLoopResult]: For program point Specification2FINAL(lines 144 167) no Hoare annotation was computed. [2020-09-04 20:54:23,434 INFO L268 CegarLoopResult]: For program point L155(line 155) no Hoare annotation was computed. [2020-09-04 20:54:23,434 INFO L268 CegarLoopResult]: For program point L154(line 154) no Hoare annotation was computed. [2020-09-04 20:54:23,434 INFO L268 CegarLoopResult]: For program point L153(line 153) no Hoare annotation was computed. [2020-09-04 20:54:23,434 INFO L268 CegarLoopResult]: For program point L152(line 152) no Hoare annotation was computed. [2020-09-04 20:54:23,434 INFO L268 CegarLoopResult]: For program point L151(line 151) no Hoare annotation was computed. [2020-09-04 20:54:23,434 INFO L268 CegarLoopResult]: For program point L150(line 150) no Hoare annotation was computed. [2020-09-04 20:54:23,434 INFO L268 CegarLoopResult]: For program point L149(line 149) no Hoare annotation was computed. [2020-09-04 20:54:23,434 INFO L268 CegarLoopResult]: For program point L162(line 162) no Hoare annotation was computed. [2020-09-04 20:54:23,435 INFO L264 CegarLoopResult]: At program point isPumpRunningEXIT(lines 307 315) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~2)) (not (<= 1 ~pumpRunning~0))) [2020-09-04 20:54:23,435 INFO L271 CegarLoopResult]: At program point isPumpRunningENTRY(lines 307 315) the Hoare annotation is: true [2020-09-04 20:54:23,435 INFO L264 CegarLoopResult]: At program point isPumpRunningFINAL(lines 307 315) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~2)) (not (<= 1 ~pumpRunning~0))) [2020-09-04 20:54:23,435 INFO L264 CegarLoopResult]: At program point L312(line 312) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~pumpRunning~0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~2)) [2020-09-04 20:54:23,435 INFO L271 CegarLoopResult]: At program point L311(line 311) the Hoare annotation is: true [2020-09-04 20:54:23,435 INFO L268 CegarLoopResult]: For program point L323-2(lines 323 331) no Hoare annotation was computed. [2020-09-04 20:54:23,435 INFO L268 CegarLoopResult]: For program point L346(line 346) no Hoare annotation was computed. [2020-09-04 20:54:23,435 INFO L268 CegarLoopResult]: For program point L346-1(line 346) no Hoare annotation was computed. [2020-09-04 20:54:23,435 INFO L268 CegarLoopResult]: For program point L341(line 341) no Hoare annotation was computed. [2020-09-04 20:54:23,436 INFO L268 CegarLoopResult]: For program point L337(line 337) no Hoare annotation was computed. [2020-09-04 20:54:23,436 INFO L268 CegarLoopResult]: For program point L335(lines 335 343) no Hoare annotation was computed. [2020-09-04 20:54:23,436 INFO L268 CegarLoopResult]: For program point printPumpFINAL(lines 316 351) no Hoare annotation was computed. [2020-09-04 20:54:23,436 INFO L268 CegarLoopResult]: For program point L335-2(lines 335 343) no Hoare annotation was computed. [2020-09-04 20:54:23,436 INFO L268 CegarLoopResult]: For program point L329(line 329) no Hoare annotation was computed. [2020-09-04 20:54:23,436 INFO L268 CegarLoopResult]: For program point printPumpENTRY(lines 316 351) no Hoare annotation was computed. [2020-09-04 20:54:23,436 INFO L268 CegarLoopResult]: For program point L325(line 325) no Hoare annotation was computed. [2020-09-04 20:54:23,436 INFO L268 CegarLoopResult]: For program point L323(lines 323 331) no Hoare annotation was computed. [2020-09-04 20:54:23,436 INFO L268 CegarLoopResult]: For program point printPumpEXIT(lines 316 351) no Hoare annotation was computed. [2020-09-04 20:54:23,437 INFO L271 CegarLoopResult]: At program point select_featuresEXIT(lines 896 902) the Hoare annotation is: true [2020-09-04 20:54:23,437 INFO L271 CegarLoopResult]: At program point select_featuresFINAL(lines 896 902) the Hoare annotation is: true [2020-09-04 20:54:23,437 INFO L268 CegarLoopResult]: For program point L386-1(lines 386 431) no Hoare annotation was computed. [2020-09-04 20:54:23,437 INFO L268 CegarLoopResult]: For program point L415(line 415) no Hoare annotation was computed. [2020-09-04 20:54:23,437 INFO L268 CegarLoopResult]: For program point L411(line 411) no Hoare annotation was computed. [2020-09-04 20:54:23,437 INFO L268 CegarLoopResult]: For program point L409(line 409) no Hoare annotation was computed. [2020-09-04 20:54:23,437 INFO L268 CegarLoopResult]: For program point L409-1(line 409) no Hoare annotation was computed. [2020-09-04 20:54:23,437 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 386 431) no Hoare annotation was computed. [2020-09-04 20:54:23,437 INFO L268 CegarLoopResult]: For program point L403(line 403) no Hoare annotation was computed. [2020-09-04 20:54:23,437 INFO L268 CegarLoopResult]: For program point L401(line 401) no Hoare annotation was computed. [2020-09-04 20:54:23,438 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 386 431) no Hoare annotation was computed. [2020-09-04 20:54:23,438 INFO L268 CegarLoopResult]: For program point L399(line 399) no Hoare annotation was computed. [2020-09-04 20:54:23,438 INFO L268 CegarLoopResult]: For program point L397(line 397) no Hoare annotation was computed. [2020-09-04 20:54:23,438 INFO L268 CegarLoopResult]: For program point L395(line 395) no Hoare annotation was computed. [2020-09-04 20:54:23,438 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 386 431) no Hoare annotation was computed. [2020-09-04 20:54:23,438 INFO L268 CegarLoopResult]: For program point L426(line 426) no Hoare annotation was computed. [2020-09-04 20:54:23,438 INFO L268 CegarLoopResult]: For program point L393(line 393) no Hoare annotation was computed. [2020-09-04 20:54:23,438 INFO L268 CegarLoopResult]: For program point L424(line 424) no Hoare annotation was computed. [2020-09-04 20:54:23,438 INFO L268 CegarLoopResult]: For program point L391(line 391) no Hoare annotation was computed. [2020-09-04 20:54:23,439 INFO L268 CegarLoopResult]: For program point L422(line 422) no Hoare annotation was computed. [2020-09-04 20:54:23,439 INFO L268 CegarLoopResult]: For program point L389(line 389) no Hoare annotation was computed. [2020-09-04 20:54:23,439 INFO L268 CegarLoopResult]: For program point L420(line 420) no Hoare annotation was computed. [2020-09-04 20:54:23,439 INFO L268 CegarLoopResult]: For program point L418(line 418) no Hoare annotation was computed. [2020-09-04 20:54:23,439 INFO L268 CegarLoopResult]: For program point L416(line 416) no Hoare annotation was computed. [2020-09-04 20:54:23,439 INFO L268 CegarLoopResult]: For program point L416-1(line 416) no Hoare annotation was computed. [2020-09-04 20:54:23,439 INFO L268 CegarLoopResult]: For program point L414(line 414) no Hoare annotation was computed. [2020-09-04 20:54:23,439 INFO L268 CegarLoopResult]: For program point L412(line 412) no Hoare annotation was computed. [2020-09-04 20:54:23,439 INFO L268 CegarLoopResult]: For program point L412-1(line 412) no Hoare annotation was computed. [2020-09-04 20:54:23,439 INFO L268 CegarLoopResult]: For program point L410(line 410) no Hoare annotation was computed. [2020-09-04 20:54:23,439 INFO L268 CegarLoopResult]: For program point L408(line 408) no Hoare annotation was computed. [2020-09-04 20:54:23,439 INFO L268 CegarLoopResult]: For program point L404(line 404) no Hoare annotation was computed. [2020-09-04 20:54:23,440 INFO L268 CegarLoopResult]: For program point L402(line 402) no Hoare annotation was computed. [2020-09-04 20:54:23,440 INFO L268 CegarLoopResult]: For program point L400(line 400) no Hoare annotation was computed. [2020-09-04 20:54:23,440 INFO L268 CegarLoopResult]: For program point L398(line 398) no Hoare annotation was computed. [2020-09-04 20:54:23,440 INFO L268 CegarLoopResult]: For program point L396(line 396) no Hoare annotation was computed. [2020-09-04 20:54:23,440 INFO L268 CegarLoopResult]: For program point L427(line 427) no Hoare annotation was computed. [2020-09-04 20:54:23,440 INFO L268 CegarLoopResult]: For program point L394(line 394) no Hoare annotation was computed. [2020-09-04 20:54:23,440 INFO L268 CegarLoopResult]: For program point L425(line 425) no Hoare annotation was computed. [2020-09-04 20:54:23,440 INFO L268 CegarLoopResult]: For program point L392(line 392) no Hoare annotation was computed. [2020-09-04 20:54:23,440 INFO L268 CegarLoopResult]: For program point L423(line 423) no Hoare annotation was computed. [2020-09-04 20:54:23,440 INFO L268 CegarLoopResult]: For program point L390(line 390) no Hoare annotation was computed. [2020-09-04 20:54:23,440 INFO L268 CegarLoopResult]: For program point L423-1(line 423) no Hoare annotation was computed. [2020-09-04 20:54:23,440 INFO L268 CegarLoopResult]: For program point L421(line 421) no Hoare annotation was computed. [2020-09-04 20:54:23,440 INFO L268 CegarLoopResult]: For program point L423-2(line 423) no Hoare annotation was computed. [2020-09-04 20:54:23,441 INFO L268 CegarLoopResult]: For program point L419(line 419) no Hoare annotation was computed. [2020-09-04 20:54:23,441 INFO L268 CegarLoopResult]: For program point L386(lines 386 431) no Hoare annotation was computed. [2020-09-04 20:54:23,441 INFO L268 CegarLoopResult]: For program point L737(line 737) no Hoare annotation was computed. [2020-09-04 20:54:23,441 INFO L268 CegarLoopResult]: For program point L704(line 704) no Hoare annotation was computed. [2020-09-04 20:54:23,441 INFO L268 CegarLoopResult]: For program point L735(line 735) no Hoare annotation was computed. [2020-09-04 20:54:23,441 INFO L268 CegarLoopResult]: For program point L702(line 702) no Hoare annotation was computed. [2020-09-04 20:54:23,441 INFO L268 CegarLoopResult]: For program point L700(line 700) no Hoare annotation was computed. [2020-09-04 20:54:23,441 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 699 744) no Hoare annotation was computed. [2020-09-04 20:54:23,441 INFO L268 CegarLoopResult]: For program point L723(lines 723 724) no Hoare annotation was computed. [2020-09-04 20:54:23,441 INFO L268 CegarLoopResult]: For program point L719(lines 719 726) no Hoare annotation was computed. [2020-09-04 20:54:23,441 INFO L268 CegarLoopResult]: For program point L717(line 717) no Hoare annotation was computed. [2020-09-04 20:54:23,441 INFO L268 CegarLoopResult]: For program point L715(line 715) no Hoare annotation was computed. [2020-09-04 20:54:23,442 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 699 744) no Hoare annotation was computed. [2020-09-04 20:54:23,442 INFO L268 CegarLoopResult]: For program point L713(lines 713 733) no Hoare annotation was computed. [2020-09-04 20:54:23,442 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 699 744) no Hoare annotation was computed. [2020-09-04 20:54:23,442 INFO L268 CegarLoopResult]: For program point L709(line 709) no Hoare annotation was computed. [2020-09-04 20:54:23,442 INFO L268 CegarLoopResult]: For program point L740(line 740) no Hoare annotation was computed. [2020-09-04 20:54:23,442 INFO L268 CegarLoopResult]: For program point L707(line 707) no Hoare annotation was computed. [2020-09-04 20:54:23,442 INFO L268 CegarLoopResult]: For program point L740-1(line 740) no Hoare annotation was computed. [2020-09-04 20:54:23,442 INFO L268 CegarLoopResult]: For program point L738(line 738) no Hoare annotation was computed. [2020-09-04 20:54:23,442 INFO L268 CegarLoopResult]: For program point L740-2(line 740) no Hoare annotation was computed. [2020-09-04 20:54:23,442 INFO L268 CegarLoopResult]: For program point L705(line 705) no Hoare annotation was computed. [2020-09-04 20:54:23,443 INFO L268 CegarLoopResult]: For program point L738-1(line 738) no Hoare annotation was computed. [2020-09-04 20:54:23,443 INFO L268 CegarLoopResult]: For program point L736(line 736) no Hoare annotation was computed. [2020-09-04 20:54:23,443 INFO L268 CegarLoopResult]: For program point L738-2(line 738) no Hoare annotation was computed. [2020-09-04 20:54:23,443 INFO L268 CegarLoopResult]: For program point L703(line 703) no Hoare annotation was computed. [2020-09-04 20:54:23,443 INFO L268 CegarLoopResult]: For program point L701(line 701) no Hoare annotation was computed. [2020-09-04 20:54:23,443 INFO L268 CegarLoopResult]: For program point L699(lines 699 744) no Hoare annotation was computed. [2020-09-04 20:54:23,443 INFO L268 CegarLoopResult]: For program point L730(lines 730 731) no Hoare annotation was computed. [2020-09-04 20:54:23,443 INFO L268 CegarLoopResult]: For program point L730-1(lines 713 733) no Hoare annotation was computed. [2020-09-04 20:54:23,443 INFO L268 CegarLoopResult]: For program point L718(line 718) no Hoare annotation was computed. [2020-09-04 20:54:23,443 INFO L268 CegarLoopResult]: For program point L718-1(line 718) no Hoare annotation was computed. [2020-09-04 20:54:23,443 INFO L268 CegarLoopResult]: For program point L716(line 716) no Hoare annotation was computed. [2020-09-04 20:54:23,443 INFO L268 CegarLoopResult]: For program point L718-2(line 718) no Hoare annotation was computed. [2020-09-04 20:54:23,443 INFO L268 CegarLoopResult]: For program point L710(line 710) no Hoare annotation was computed. [2020-09-04 20:54:23,443 INFO L268 CegarLoopResult]: For program point L741(line 741) no Hoare annotation was computed. [2020-09-04 20:54:23,444 INFO L268 CegarLoopResult]: For program point L708(line 708) no Hoare annotation was computed. [2020-09-04 20:54:23,444 INFO L268 CegarLoopResult]: For program point L739(line 739) no Hoare annotation was computed. [2020-09-04 20:54:23,444 INFO L268 CegarLoopResult]: For program point L706(line 706) no Hoare annotation was computed. [2020-09-04 20:54:23,444 INFO L264 CegarLoopResult]: At program point runTestENTRY(lines 175 184) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 20:54:23,444 INFO L271 CegarLoopResult]: At program point runTestEXIT(lines 175 184) the Hoare annotation is: true [2020-09-04 20:54:23,444 INFO L271 CegarLoopResult]: At program point runTestFINAL(lines 175 184) the Hoare annotation is: true [2020-09-04 20:54:23,444 INFO L268 CegarLoopResult]: For program point isMethaneAlarmENTRY(lines 296 306) no Hoare annotation was computed. [2020-09-04 20:54:23,444 INFO L268 CegarLoopResult]: For program point L303(line 303) no Hoare annotation was computed. [2020-09-04 20:54:23,444 INFO L268 CegarLoopResult]: For program point L301(line 301) no Hoare annotation was computed. [2020-09-04 20:54:23,444 INFO L268 CegarLoopResult]: For program point L301-1(line 301) no Hoare annotation was computed. [2020-09-04 20:54:23,444 INFO L268 CegarLoopResult]: For program point L301-2(line 301) no Hoare annotation was computed. [2020-09-04 20:54:23,444 INFO L268 CegarLoopResult]: For program point isMethaneAlarmEXIT(lines 296 306) no Hoare annotation was computed. [2020-09-04 20:54:23,445 INFO L268 CegarLoopResult]: For program point L301-3(line 301) no Hoare annotation was computed. [2020-09-04 20:54:23,445 INFO L268 CegarLoopResult]: For program point isMethaneAlarmFINAL(lines 296 306) no Hoare annotation was computed. [2020-09-04 20:54:23,445 INFO L268 CegarLoopResult]: For program point deactivatePumpENTRY(lines 288 295) no Hoare annotation was computed. [2020-09-04 20:54:23,445 INFO L268 CegarLoopResult]: For program point deactivatePumpEXIT(lines 288 295) no Hoare annotation was computed. [2020-09-04 20:54:23,445 INFO L268 CegarLoopResult]: For program point deactivatePumpFINAL(lines 288 295) no Hoare annotation was computed. [2020-09-04 20:54:23,445 INFO L264 CegarLoopResult]: At program point L879(line 879) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (and (<= isHighWaterSensorDry_~retValue_acc~9 0) (<= 0 isHighWaterSensorDry_~retValue_acc~9))) (or .cse0 .cse1 (not (<= ~waterLevel~0 1))))) [2020-09-04 20:54:23,445 INFO L264 CegarLoopResult]: At program point L878(line 878) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (<= ~waterLevel~0 1))) [2020-09-04 20:54:23,445 INFO L264 CegarLoopResult]: At program point L876(line 876) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (<= ~waterLevel~0 1) (<= 1 isHighWaterSensorDry_~retValue_acc~9)) (not (= ~pumpRunning~0 0))) [2020-09-04 20:54:23,446 INFO L264 CegarLoopResult]: At program point L875(line 875) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (<= ~waterLevel~0 1) (not (= ~pumpRunning~0 0))) [2020-09-04 20:54:23,446 INFO L271 CegarLoopResult]: At program point L874(lines 874 880) the Hoare annotation is: true [2020-09-04 20:54:23,446 INFO L264 CegarLoopResult]: At program point isHighWaterSensorDryEXIT(lines 870 883) the Hoare annotation is: (let ((.cse3 (<= ~waterLevel~0 1)) (.cse4 (<= 1 ~systemActive~0))) (let ((.cse0 (not .cse4)) (.cse1 (and .cse4 .cse3 (<= 1 isHighWaterSensorDry_~retValue_acc~9) (<= 1 |isHighWaterSensorDry_#res|))) (.cse2 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (and (<= isHighWaterSensorDry_~retValue_acc~9 0) (<= |isHighWaterSensorDry_#res| 0) (<= 0 isHighWaterSensorDry_~retValue_acc~9) (<= 0 |isHighWaterSensorDry_#res|)) .cse1 .cse2) (or .cse0 .cse1 .cse2 (not .cse3))))) [2020-09-04 20:54:23,446 INFO L271 CegarLoopResult]: At program point isHighWaterSensorDryENTRY(lines 870 883) the Hoare annotation is: true [2020-09-04 20:54:23,446 INFO L264 CegarLoopResult]: At program point isHighWaterSensorDryFINAL(lines 870 883) the Hoare annotation is: (let ((.cse3 (<= ~waterLevel~0 1)) (.cse4 (<= 1 ~systemActive~0))) (let ((.cse0 (not .cse4)) (.cse1 (and .cse4 .cse3 (<= 1 isHighWaterSensorDry_~retValue_acc~9) (<= 1 |isHighWaterSensorDry_#res|))) (.cse2 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (and (<= isHighWaterSensorDry_~retValue_acc~9 0) (<= |isHighWaterSensorDry_#res| 0) (<= 0 isHighWaterSensorDry_~retValue_acc~9) (<= 0 |isHighWaterSensorDry_#res|)) .cse1 .cse2) (or .cse0 .cse1 .cse2 (not .cse3))))) [2020-09-04 20:54:23,446 INFO L264 CegarLoopResult]: At program point processEnvironmentEXIT(lines 255 279) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or (<= 1 ~pumpRunning~0) .cse0 (not (= |old(~pumpRunning~0)| 0)) (and (<= ~waterLevel~0 1) .cse1)) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse1))) [2020-09-04 20:54:23,447 INFO L264 CegarLoopResult]: At program point processEnvironmentENTRY(lines 255 279) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse1))) [2020-09-04 20:54:23,447 INFO L264 CegarLoopResult]: At program point L274(line 274) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0)))) (and (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (or .cse0 (not (= |old(~pumpRunning~0)| 0))))) [2020-09-04 20:54:23,447 INFO L264 CegarLoopResult]: At program point L274-1(lines 255 279) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or (<= 1 ~pumpRunning~0) .cse0 (not (= |old(~pumpRunning~0)| 0)) (and (<= ~waterLevel~0 1) .cse1)) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse1))) [2020-09-04 20:54:23,447 INFO L264 CegarLoopResult]: At program point L269(line 269) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0)))) (and (or .cse0 (not (<= 1 |old(~pumpRunning~0)|))) (or .cse0 (not (= |old(~pumpRunning~0)| 0)) (and (<= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|))))) [2020-09-04 20:54:23,447 INFO L264 CegarLoopResult]: At program point L265(line 265) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0)))) (and (or .cse0 (not (<= 1 |old(~pumpRunning~0)|))) (or .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))))) [2020-09-04 20:54:23,447 INFO L264 CegarLoopResult]: At program point L263(lines 263 271) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0)))) (and (or .cse0 (not (<= 1 |old(~pumpRunning~0)|))) (let ((.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or .cse0 (and .cse1 (<= 1 processEnvironment_~tmp~2)) (not (= |old(~pumpRunning~0)| 0)) (and (<= ~waterLevel~0 1) .cse1))))) [2020-09-04 20:54:23,448 INFO L264 CegarLoopResult]: At program point L261(line 261) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0)))) (and (or .cse0 (not (<= 1 |old(~pumpRunning~0)|))) (or .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))))) [2020-09-04 20:54:23,448 INFO L264 CegarLoopResult]: At program point L261-1(line 261) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0)))) (and (or .cse0 (not (<= 1 |old(~pumpRunning~0)|))) (let ((.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or .cse0 (not (= |old(~pumpRunning~0)| 0)) (and (<= ~waterLevel~0 1) .cse1) (and .cse1 (<= 1 |processEnvironment_#t~ret5|)))))) [2020-09-04 20:54:23,448 INFO L264 CegarLoopResult]: At program point L259(lines 259 276) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse1))) [2020-09-04 20:54:23,448 INFO L264 CegarLoopResult]: At program point L261-2(line 261) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0)))) (and (or .cse0 (not (<= 1 |old(~pumpRunning~0)|))) (let ((.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or .cse0 (not (= |old(~pumpRunning~0)| 0)) (and (<= ~waterLevel~0 1) .cse1) (and .cse1 (<= 1 |processEnvironment_#t~ret5|)))))) [2020-09-04 20:54:23,448 INFO L264 CegarLoopResult]: At program point L261-3(line 261) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0)))) (and (or .cse0 (not (<= 1 |old(~pumpRunning~0)|))) (let ((.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or .cse0 (and .cse1 (<= 1 processEnvironment_~tmp~2) (<= 1 |processEnvironment_#t~ret5|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= ~waterLevel~0 1) .cse1))))) [2020-09-04 20:54:23,449 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 247 253) the Hoare annotation is: true [2020-09-04 20:54:23,449 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 247 253) the Hoare annotation is: true [2020-09-04 20:54:23,449 INFO L264 CegarLoopResult]: At program point L93(lines 93 97) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (= ~pumpRunning~0 0) .cse1) (and .cse0 (<= 1 ~pumpRunning~0) .cse1))) [2020-09-04 20:54:23,449 INFO L264 CegarLoopResult]: At program point L93-2(lines 85 98) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (= ~pumpRunning~0 0) .cse1) (and .cse0 (<= 1 ~pumpRunning~0) .cse1))) [2020-09-04 20:54:23,449 INFO L264 CegarLoopResult]: At program point L56(lines 55 102) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (<= ~waterLevel~0 1) (= ~pumpRunning~0 0) .cse1) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (<= 1 ~pumpRunning~0) .cse1))) [2020-09-04 20:54:23,449 INFO L264 CegarLoopResult]: At program point L85(lines 85 98) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (= ~pumpRunning~0 0) .cse1) (and .cse0 (<= 1 ~pumpRunning~0) .cse1))) [2020-09-04 20:54:23,450 INFO L264 CegarLoopResult]: At program point L48(line 48) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 20:54:23,450 INFO L264 CegarLoopResult]: At program point L77(line 77) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (= ~pumpRunning~0 0) .cse1) (and .cse0 (<= 1 ~pumpRunning~0) .cse1))) [2020-09-04 20:54:23,450 INFO L264 CegarLoopResult]: At program point L73(line 73) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (= ~pumpRunning~0 0) .cse1) (and .cse0 (<= 1 ~pumpRunning~0) .cse1))) [2020-09-04 20:54:23,450 INFO L264 CegarLoopResult]: At program point L73-1(line 73) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (= ~pumpRunning~0 0) .cse1) (and .cse0 (<= 1 ~pumpRunning~0) .cse1))) [2020-09-04 20:54:23,450 INFO L264 CegarLoopResult]: At program point L65(lines 65 71) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (<= ~waterLevel~0 1) (= ~pumpRunning~0 0) .cse1) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (<= 1 ~pumpRunning~0) .cse1))) [2020-09-04 20:54:23,450 INFO L264 CegarLoopResult]: At program point L65-1(lines 65 71) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (= ~pumpRunning~0 0) .cse1) (and .cse0 (<= 1 ~pumpRunning~0) .cse1))) [2020-09-04 20:54:23,450 INFO L264 CegarLoopResult]: At program point L57(lines 57 61) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (<= ~waterLevel~0 1) (= ~pumpRunning~0 0) .cse1) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (<= 1 ~pumpRunning~0) .cse1))) [2020-09-04 20:54:23,451 INFO L264 CegarLoopResult]: At program point L53(line 53) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 20:54:23,451 INFO L264 CegarLoopResult]: At program point L49(line 49) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 20:54:23,451 INFO L264 CegarLoopResult]: At program point L103(lines 54 104) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 20:54:23,451 INFO L271 CegarLoopResult]: At program point testEXIT(lines 45 110) the Hoare annotation is: true [2020-09-04 20:54:23,451 INFO L264 CegarLoopResult]: At program point testENTRY(lines 45 110) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 20:54:23,451 INFO L264 CegarLoopResult]: At program point L91(line 91) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (= ~pumpRunning~0 0) .cse1) (and .cse0 (<= 1 ~pumpRunning~0) .cse1))) [2020-09-04 20:54:23,451 INFO L264 CegarLoopResult]: At program point L91-1(line 91) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (= ~pumpRunning~0 0) .cse1) (and .cse0 (<= 1 ~pumpRunning~0) .cse1))) [2020-09-04 20:54:23,452 INFO L264 CegarLoopResult]: At program point L91-2(line 91) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (= ~pumpRunning~0 0) .cse1) (and .cse0 (<= 1 ~pumpRunning~0) .cse1))) [2020-09-04 20:54:23,452 INFO L264 CegarLoopResult]: At program point L87(line 87) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (= ~pumpRunning~0 0) .cse1) (and .cse0 (<= 1 ~pumpRunning~0) .cse1))) [2020-09-04 20:54:23,452 INFO L271 CegarLoopResult]: At program point testFINAL(lines 45 110) the Hoare annotation is: true [2020-09-04 20:54:23,452 INFO L264 CegarLoopResult]: At program point L83(line 83) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (= ~pumpRunning~0 0) .cse1) (and .cse0 (<= 1 ~pumpRunning~0) .cse1))) [2020-09-04 20:54:23,452 INFO L264 CegarLoopResult]: At program point L50(line 50) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 20:54:23,452 INFO L264 CegarLoopResult]: At program point L83-1(line 83) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (= ~pumpRunning~0 0) .cse1) (and .cse0 (<= 1 ~pumpRunning~0) .cse1))) [2020-09-04 20:54:23,453 INFO L264 CegarLoopResult]: At program point L75(lines 75 81) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (= ~pumpRunning~0 0) .cse1) (and .cse0 (<= 1 ~pumpRunning~0) .cse1))) [2020-09-04 20:54:23,453 INFO L264 CegarLoopResult]: At program point L75-1(lines 75 81) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (= ~pumpRunning~0 0) .cse1) (and .cse0 (<= 1 ~pumpRunning~0) .cse1))) [2020-09-04 20:54:23,453 INFO L264 CegarLoopResult]: At program point L100(lines 55 102) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (<= ~waterLevel~0 1) (= ~pumpRunning~0 0) .cse1) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (<= 1 ~pumpRunning~0) .cse1))) [2020-09-04 20:54:23,453 INFO L264 CegarLoopResult]: At program point L67(line 67) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (<= ~waterLevel~0 1) (= ~pumpRunning~0 0) .cse1) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (<= 1 ~pumpRunning~0) .cse1))) [2020-09-04 20:54:23,453 INFO L264 CegarLoopResult]: At program point L63(line 63) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (<= ~waterLevel~0 1) (= ~pumpRunning~0 0) .cse1) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (<= 1 ~pumpRunning~0) .cse1))) [2020-09-04 20:54:23,453 INFO L264 CegarLoopResult]: At program point L63-1(line 63) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (<= ~waterLevel~0 1) (= ~pumpRunning~0 0) .cse1) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (<= 1 ~pumpRunning~0) .cse1))) [2020-09-04 20:54:23,454 INFO L264 CegarLoopResult]: At program point L47(line 47) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 20:54:23,454 INFO L268 CegarLoopResult]: For program point L673(lines 673 680) no Hoare annotation was computed. [2020-09-04 20:54:23,454 INFO L268 CegarLoopResult]: For program point L671(line 671) no Hoare annotation was computed. [2020-09-04 20:54:23,454 INFO L268 CegarLoopResult]: For program point L669(line 669) no Hoare annotation was computed. [2020-09-04 20:54:23,454 INFO L268 CegarLoopResult]: For program point L667(lines 667 687) no Hoare annotation was computed. [2020-09-04 20:54:23,454 INFO L268 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 653 698) no Hoare annotation was computed. [2020-09-04 20:54:23,454 INFO L268 CegarLoopResult]: For program point L663(line 663) no Hoare annotation was computed. [2020-09-04 20:54:23,454 INFO L268 CegarLoopResult]: For program point L694(line 694) no Hoare annotation was computed. [2020-09-04 20:54:23,454 INFO L268 CegarLoopResult]: For program point L661(line 661) no Hoare annotation was computed. [2020-09-04 20:54:23,455 INFO L268 CegarLoopResult]: For program point L694-1(line 694) no Hoare annotation was computed. [2020-09-04 20:54:23,455 INFO L268 CegarLoopResult]: For program point L692(line 692) no Hoare annotation was computed. [2020-09-04 20:54:23,455 INFO L268 CegarLoopResult]: For program point L694-2(line 694) no Hoare annotation was computed. [2020-09-04 20:54:23,455 INFO L268 CegarLoopResult]: For program point L659(line 659) no Hoare annotation was computed. [2020-09-04 20:54:23,455 INFO L268 CegarLoopResult]: For program point L692-1(line 692) no Hoare annotation was computed. [2020-09-04 20:54:23,455 INFO L268 CegarLoopResult]: For program point L690(line 690) no Hoare annotation was computed. [2020-09-04 20:54:23,455 INFO L268 CegarLoopResult]: For program point L692-2(line 692) no Hoare annotation was computed. [2020-09-04 20:54:23,455 INFO L268 CegarLoopResult]: For program point L657(line 657) no Hoare annotation was computed. [2020-09-04 20:54:23,455 INFO L268 CegarLoopResult]: For program point L655(line 655) no Hoare annotation was computed. [2020-09-04 20:54:23,455 INFO L268 CegarLoopResult]: For program point L653(lines 653 698) no Hoare annotation was computed. [2020-09-04 20:54:23,456 INFO L268 CegarLoopResult]: For program point L684(lines 684 685) no Hoare annotation was computed. [2020-09-04 20:54:23,456 INFO L268 CegarLoopResult]: For program point L684-1(lines 667 687) no Hoare annotation was computed. [2020-09-04 20:54:23,456 INFO L268 CegarLoopResult]: For program point L672(line 672) no Hoare annotation was computed. [2020-09-04 20:54:23,456 INFO L268 CegarLoopResult]: For program point L672-1(line 672) no Hoare annotation was computed. [2020-09-04 20:54:23,456 INFO L268 CegarLoopResult]: For program point L670(line 670) no Hoare annotation was computed. [2020-09-04 20:54:23,456 INFO L268 CegarLoopResult]: For program point L672-2(line 672) no Hoare annotation was computed. [2020-09-04 20:54:23,456 INFO L268 CegarLoopResult]: For program point L664(line 664) no Hoare annotation was computed. [2020-09-04 20:54:23,456 INFO L268 CegarLoopResult]: For program point L695(line 695) no Hoare annotation was computed. [2020-09-04 20:54:23,456 INFO L268 CegarLoopResult]: For program point L662(line 662) no Hoare annotation was computed. [2020-09-04 20:54:23,456 INFO L268 CegarLoopResult]: For program point L693(line 693) no Hoare annotation was computed. [2020-09-04 20:54:23,457 INFO L268 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 653 698) no Hoare annotation was computed. [2020-09-04 20:54:23,457 INFO L268 CegarLoopResult]: For program point L660(line 660) no Hoare annotation was computed. [2020-09-04 20:54:23,457 INFO L268 CegarLoopResult]: For program point L691(line 691) no Hoare annotation was computed. [2020-09-04 20:54:23,457 INFO L268 CegarLoopResult]: For program point L658(line 658) no Hoare annotation was computed. [2020-09-04 20:54:23,457 INFO L268 CegarLoopResult]: For program point L689(line 689) no Hoare annotation was computed. [2020-09-04 20:54:23,457 INFO L268 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 653 698) no Hoare annotation was computed. [2020-09-04 20:54:23,457 INFO L268 CegarLoopResult]: For program point L656(line 656) no Hoare annotation was computed. [2020-09-04 20:54:23,457 INFO L268 CegarLoopResult]: For program point L654(line 654) no Hoare annotation was computed. [2020-09-04 20:54:23,457 INFO L268 CegarLoopResult]: For program point L677(lines 677 678) no Hoare annotation was computed. [2020-09-04 20:54:23,458 INFO L268 CegarLoopResult]: For program point L848(line 848) no Hoare annotation was computed. [2020-09-04 20:54:23,458 INFO L268 CegarLoopResult]: For program point L846(lines 846 854) no Hoare annotation was computed. [2020-09-04 20:54:23,458 INFO L268 CegarLoopResult]: For program point L844(line 844) no Hoare annotation was computed. [2020-09-04 20:54:23,458 INFO L268 CegarLoopResult]: For program point L846-2(lines 846 854) no Hoare annotation was computed. [2020-09-04 20:54:23,458 INFO L268 CegarLoopResult]: For program point printEnvironmentEXIT(lines 838 860) no Hoare annotation was computed. [2020-09-04 20:54:23,458 INFO L268 CegarLoopResult]: For program point printEnvironmentENTRY(lines 838 860) no Hoare annotation was computed. [2020-09-04 20:54:23,458 INFO L268 CegarLoopResult]: For program point printEnvironmentFINAL(lines 838 860) no Hoare annotation was computed. [2020-09-04 20:54:23,458 INFO L268 CegarLoopResult]: For program point L852(line 852) no Hoare annotation was computed. [2020-09-04 20:54:23,458 INFO L268 CegarLoopResult]: For program point L638(lines 638 649) no Hoare annotation was computed. [2020-09-04 20:54:23,458 INFO L268 CegarLoopResult]: For program point L630(line 630) no Hoare annotation was computed. [2020-09-04 20:54:23,459 INFO L268 CegarLoopResult]: For program point L597(line 597) no Hoare annotation was computed. [2020-09-04 20:54:23,459 INFO L268 CegarLoopResult]: For program point L630-1(line 630) no Hoare annotation was computed. [2020-09-04 20:54:23,459 INFO L268 CegarLoopResult]: For program point L564(line 564) no Hoare annotation was computed. [2020-09-04 20:54:23,459 INFO L268 CegarLoopResult]: For program point L556(line 556) no Hoare annotation was computed. [2020-09-04 20:54:23,459 INFO L268 CegarLoopResult]: For program point L614(line 614) no Hoare annotation was computed. [2020-09-04 20:54:23,459 INFO L268 CegarLoopResult]: For program point L581(line 581) no Hoare annotation was computed. [2020-09-04 20:54:23,459 INFO L268 CegarLoopResult]: For program point L614-1(line 614) no Hoare annotation was computed. [2020-09-04 20:54:23,459 INFO L268 CegarLoopResult]: For program point L581-1(line 581) no Hoare annotation was computed. [2020-09-04 20:54:23,459 INFO L268 CegarLoopResult]: For program point L639(lines 639 646) no Hoare annotation was computed. [2020-09-04 20:54:23,459 INFO L268 CegarLoopResult]: For program point L631(line 631) no Hoare annotation was computed. [2020-09-04 20:54:23,460 INFO L268 CegarLoopResult]: For program point L565(line 565) no Hoare annotation was computed. [2020-09-04 20:54:23,460 INFO L268 CegarLoopResult]: For program point L590(line 590) no Hoare annotation was computed. [2020-09-04 20:54:23,460 INFO L268 CegarLoopResult]: For program point L557(line 557) no Hoare annotation was computed. [2020-09-04 20:54:23,460 INFO L268 CegarLoopResult]: For program point L615(line 615) no Hoare annotation was computed. [2020-09-04 20:54:23,460 INFO L268 CegarLoopResult]: For program point L582(line 582) no Hoare annotation was computed. [2020-09-04 20:54:23,460 INFO L268 CegarLoopResult]: For program point L640(line 640) no Hoare annotation was computed. [2020-09-04 20:54:23,460 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 550 652) no Hoare annotation was computed. [2020-09-04 20:54:23,460 INFO L268 CegarLoopResult]: For program point L574(lines 574 578) no Hoare annotation was computed. [2020-09-04 20:54:23,460 INFO L268 CegarLoopResult]: For program point L566(line 566) no Hoare annotation was computed. [2020-09-04 20:54:23,460 INFO L268 CegarLoopResult]: For program point L599-2(lines 599 619) no Hoare annotation was computed. [2020-09-04 20:54:23,460 INFO L268 CegarLoopResult]: For program point L624(line 624) no Hoare annotation was computed. [2020-09-04 20:54:23,460 INFO L268 CegarLoopResult]: For program point L558(line 558) no Hoare annotation was computed. [2020-09-04 20:54:23,460 INFO L268 CegarLoopResult]: For program point L583(line 583) no Hoare annotation was computed. [2020-09-04 20:54:23,460 INFO L268 CegarLoopResult]: For program point L550(lines 550 652) no Hoare annotation was computed. [2020-09-04 20:54:23,461 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 550 652) no Hoare annotation was computed. [2020-09-04 20:54:23,461 INFO L268 CegarLoopResult]: For program point L550-1(lines 550 652) no Hoare annotation was computed. [2020-09-04 20:54:23,461 INFO L268 CegarLoopResult]: For program point L641(line 641) no Hoare annotation was computed. [2020-09-04 20:54:23,461 INFO L268 CegarLoopResult]: For program point L608(line 608) no Hoare annotation was computed. [2020-09-04 20:54:23,461 INFO L268 CegarLoopResult]: For program point L641-1(line 641) no Hoare annotation was computed. [2020-09-04 20:54:23,461 INFO L268 CegarLoopResult]: For program point L575(line 575) no Hoare annotation was computed. [2020-09-04 20:54:23,461 INFO L268 CegarLoopResult]: For program point L641-2(line 641) no Hoare annotation was computed. [2020-09-04 20:54:23,461 INFO L268 CegarLoopResult]: For program point L600(lines 599 619) no Hoare annotation was computed. [2020-09-04 20:54:23,461 INFO L268 CegarLoopResult]: For program point L567(line 567) no Hoare annotation was computed. [2020-09-04 20:54:23,461 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 550 652) no Hoare annotation was computed. [2020-09-04 20:54:23,461 INFO L268 CegarLoopResult]: For program point L625(line 625) no Hoare annotation was computed. [2020-09-04 20:54:23,461 INFO L268 CegarLoopResult]: For program point L592(line 592) no Hoare annotation was computed. [2020-09-04 20:54:23,461 INFO L268 CegarLoopResult]: For program point L559(line 559) no Hoare annotation was computed. [2020-09-04 20:54:23,461 INFO L268 CegarLoopResult]: For program point L650(line 650) no Hoare annotation was computed. [2020-09-04 20:54:23,461 INFO L268 CegarLoopResult]: For program point L617(line 617) no Hoare annotation was computed. [2020-09-04 20:54:23,462 INFO L268 CegarLoopResult]: For program point L584(line 584) no Hoare annotation was computed. [2020-09-04 20:54:23,462 INFO L268 CegarLoopResult]: For program point L551(line 551) no Hoare annotation was computed. [2020-09-04 20:54:23,462 INFO L268 CegarLoopResult]: For program point L584-1(line 584) no Hoare annotation was computed. [2020-09-04 20:54:23,462 INFO L268 CegarLoopResult]: For program point L642(line 642) no Hoare annotation was computed. [2020-09-04 20:54:23,462 INFO L268 CegarLoopResult]: For program point L609(line 609) no Hoare annotation was computed. [2020-09-04 20:54:23,462 INFO L268 CegarLoopResult]: For program point L634(line 634) no Hoare annotation was computed. [2020-09-04 20:54:23,462 INFO L268 CegarLoopResult]: For program point L601(lines 601 605) no Hoare annotation was computed. [2020-09-04 20:54:23,462 INFO L268 CegarLoopResult]: For program point L568(line 568) no Hoare annotation was computed. [2020-09-04 20:54:23,462 INFO L268 CegarLoopResult]: For program point L626(line 626) no Hoare annotation was computed. [2020-09-04 20:54:23,462 INFO L268 CegarLoopResult]: For program point L626-1(line 626) no Hoare annotation was computed. [2020-09-04 20:54:23,462 INFO L268 CegarLoopResult]: For program point L560(line 560) no Hoare annotation was computed. [2020-09-04 20:54:23,462 INFO L268 CegarLoopResult]: For program point L626-2(line 626) no Hoare annotation was computed. [2020-09-04 20:54:23,462 INFO L268 CegarLoopResult]: For program point L552(line 552) no Hoare annotation was computed. [2020-09-04 20:54:23,462 INFO L268 CegarLoopResult]: For program point L610(line 610) no Hoare annotation was computed. [2020-09-04 20:54:23,462 INFO L268 CegarLoopResult]: For program point L610-1(line 610) no Hoare annotation was computed. [2020-09-04 20:54:23,463 INFO L268 CegarLoopResult]: For program point L610-2(line 610) no Hoare annotation was computed. [2020-09-04 20:54:23,463 INFO L268 CegarLoopResult]: For program point L569(line 569) no Hoare annotation was computed. [2020-09-04 20:54:23,463 INFO L268 CegarLoopResult]: For program point L627(line 627) no Hoare annotation was computed. [2020-09-04 20:54:23,463 INFO L268 CegarLoopResult]: For program point L561(line 561) no Hoare annotation was computed. [2020-09-04 20:54:23,463 INFO L268 CegarLoopResult]: For program point L586(line 586) no Hoare annotation was computed. [2020-09-04 20:54:23,463 INFO L268 CegarLoopResult]: For program point L553(line 553) no Hoare annotation was computed. [2020-09-04 20:54:23,463 INFO L268 CegarLoopResult]: For program point L644(line 644) no Hoare annotation was computed. [2020-09-04 20:54:23,463 INFO L268 CegarLoopResult]: For program point L611(line 611) no Hoare annotation was computed. [2020-09-04 20:54:23,463 INFO L268 CegarLoopResult]: For program point L570(line 570) no Hoare annotation was computed. [2020-09-04 20:54:23,463 INFO L268 CegarLoopResult]: For program point L628(line 628) no Hoare annotation was computed. [2020-09-04 20:54:23,463 INFO L268 CegarLoopResult]: For program point L628-1(line 628) no Hoare annotation was computed. [2020-09-04 20:54:23,463 INFO L268 CegarLoopResult]: For program point L562(line 562) no Hoare annotation was computed. [2020-09-04 20:54:23,464 INFO L268 CegarLoopResult]: For program point L628-2(line 628) no Hoare annotation was computed. [2020-09-04 20:54:23,464 INFO L268 CegarLoopResult]: For program point L620(lines 598 621) no Hoare annotation was computed. [2020-09-04 20:54:23,464 INFO L268 CegarLoopResult]: For program point L587(line 587) no Hoare annotation was computed. [2020-09-04 20:54:23,464 INFO L268 CegarLoopResult]: For program point L554(line 554) no Hoare annotation was computed. [2020-09-04 20:54:23,464 INFO L268 CegarLoopResult]: For program point L645(line 645) no Hoare annotation was computed. [2020-09-04 20:54:23,464 INFO L268 CegarLoopResult]: For program point L612(line 612) no Hoare annotation was computed. [2020-09-04 20:54:23,464 INFO L268 CegarLoopResult]: For program point L579(lines 579 595) no Hoare annotation was computed. [2020-09-04 20:54:23,464 INFO L268 CegarLoopResult]: For program point L612-1(line 612) no Hoare annotation was computed. [2020-09-04 20:54:23,464 INFO L268 CegarLoopResult]: For program point L612-2(line 612) no Hoare annotation was computed. [2020-09-04 20:54:23,464 INFO L268 CegarLoopResult]: For program point L571(line 571) no Hoare annotation was computed. [2020-09-04 20:54:23,464 INFO L268 CegarLoopResult]: For program point L629(line 629) no Hoare annotation was computed. [2020-09-04 20:54:23,465 INFO L268 CegarLoopResult]: For program point L596(lines 596 637) no Hoare annotation was computed. [2020-09-04 20:54:23,465 INFO L268 CegarLoopResult]: For program point L563(line 563) no Hoare annotation was computed. [2020-09-04 20:54:23,465 INFO L268 CegarLoopResult]: For program point L588(line 588) no Hoare annotation was computed. [2020-09-04 20:54:23,465 INFO L268 CegarLoopResult]: For program point L555(line 555) no Hoare annotation was computed. [2020-09-04 20:54:23,465 INFO L268 CegarLoopResult]: For program point L588-1(line 588) no Hoare annotation was computed. [2020-09-04 20:54:23,465 INFO L268 CegarLoopResult]: For program point L613(line 613) no Hoare annotation was computed. [2020-09-04 20:54:23,465 INFO L268 CegarLoopResult]: For program point L892(line 892) no Hoare annotation was computed. [2020-09-04 20:54:23,465 INFO L268 CegarLoopResult]: For program point select_oneENTRY(lines 886 895) no Hoare annotation was computed. [2020-09-04 20:54:23,465 INFO L268 CegarLoopResult]: For program point L891(line 891) no Hoare annotation was computed. [2020-09-04 20:54:23,466 INFO L268 CegarLoopResult]: For program point select_oneFINAL(lines 886 895) no Hoare annotation was computed. [2020-09-04 20:54:23,466 INFO L268 CegarLoopResult]: For program point L888(line 888) no Hoare annotation was computed. [2020-09-04 20:54:23,466 INFO L268 CegarLoopResult]: For program point L888-1(line 888) no Hoare annotation was computed. [2020-09-04 20:54:23,466 INFO L268 CegarLoopResult]: For program point select_oneEXIT(lines 886 895) no Hoare annotation was computed. [2020-09-04 20:54:23,466 INFO L268 CegarLoopResult]: For program point L888-2(line 888) no Hoare annotation was computed. [2020-09-04 20:54:23,466 INFO L264 CegarLoopResult]: At program point L345(line 345) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 20:54:23,466 INFO L264 CegarLoopResult]: At program point L345-1(line 345) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 20:54:23,467 INFO L264 CegarLoopResult]: At program point L345-2(line 345) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 20:54:23,467 INFO L264 CegarLoopResult]: At program point L791(line 791) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0)) [2020-09-04 20:54:23,467 INFO L264 CegarLoopResult]: At program point L345-3(line 345) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 20:54:23,467 INFO L264 CegarLoopResult]: At program point L341(line 341) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 20:54:23,467 INFO L264 CegarLoopResult]: At program point L341-1(line 341) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 20:54:23,467 INFO L264 CegarLoopResult]: At program point L341-2(line 341) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 20:54:23,467 INFO L264 CegarLoopResult]: At program point L341-3(line 341) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 20:54:23,467 INFO L264 CegarLoopResult]: At program point L337(line 337) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 20:54:23,467 INFO L264 CegarLoopResult]: At program point L341-4(line 341) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 20:54:23,467 INFO L264 CegarLoopResult]: At program point L337-1(line 337) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 20:54:23,467 INFO L264 CegarLoopResult]: At program point L337-2(line 337) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 20:54:23,468 INFO L264 CegarLoopResult]: At program point L337-3(line 337) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 20:54:23,468 INFO L264 CegarLoopResult]: At program point L333(line 333) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 20:54:23,468 INFO L264 CegarLoopResult]: At program point L333-1(line 333) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 20:54:23,468 INFO L264 CegarLoopResult]: At program point L684(line 684) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 20:54:23,468 INFO L264 CegarLoopResult]: At program point L333-2(line 333) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 20:54:23,468 INFO L264 CegarLoopResult]: At program point L684-1(line 684) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 20:54:23,468 INFO L264 CegarLoopResult]: At program point L333-3(line 333) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 20:54:23,468 INFO L264 CegarLoopResult]: At program point L329(line 329) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 20:54:23,468 INFO L264 CegarLoopResult]: At program point L333-4(line 333) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 20:54:23,468 INFO L264 CegarLoopResult]: At program point L329-1(line 329) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 20:54:23,468 INFO L264 CegarLoopResult]: At program point L333-5(line 333) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 20:54:23,468 INFO L264 CegarLoopResult]: At program point L329-2(line 329) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 20:54:23,469 INFO L264 CegarLoopResult]: At program point L333-6(line 333) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 20:54:23,469 INFO L264 CegarLoopResult]: At program point L329-3(line 329) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 20:54:23,469 INFO L264 CegarLoopResult]: At program point L333-7(line 333) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 20:54:23,469 INFO L264 CegarLoopResult]: At program point L325(line 325) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 20:54:23,469 INFO L264 CegarLoopResult]: At program point L329-4(line 329) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 20:54:23,469 INFO L264 CegarLoopResult]: At program point L325-1(line 325) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 20:54:23,469 INFO L264 CegarLoopResult]: At program point L325-2(line 325) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 20:54:23,469 INFO L264 CegarLoopResult]: At program point L325-3(line 325) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 20:54:23,469 INFO L264 CegarLoopResult]: At program point L321(line 321) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 20:54:23,469 INFO L264 CegarLoopResult]: At program point L321-1(line 321) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 20:54:23,469 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 20:54:23,469 INFO L264 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 20:54:23,470 INFO L264 CegarLoopResult]: At program point L730(line 730) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 20:54:23,470 INFO L264 CegarLoopResult]: At program point L730-1(line 730) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 20:54:23,470 INFO L264 CegarLoopResult]: At program point L792(line 792) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-09-04 20:54:23,470 INFO L264 CegarLoopResult]: At program point L685(line 685) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 20:54:23,470 INFO L264 CegarLoopResult]: At program point L677(line 677) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 20:54:23,470 INFO L264 CegarLoopResult]: At program point L549(line 549) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0)) [2020-09-04 20:54:23,470 INFO L264 CegarLoopResult]: At program point L677-1(line 677) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 20:54:23,470 INFO L264 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-09-04 20:54:23,470 INFO L264 CegarLoopResult]: At program point L347(line 347) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 20:54:23,470 INFO L264 CegarLoopResult]: At program point L731(line 731) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 20:54:23,471 INFO L264 CegarLoopResult]: At program point L219(line 219) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 20:54:23,471 INFO L264 CegarLoopResult]: At program point L347-1(line 347) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 20:54:23,471 INFO L264 CegarLoopResult]: At program point L347-2(line 347) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 20:54:23,471 INFO L264 CegarLoopResult]: At program point L723(line 723) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 20:54:23,471 INFO L264 CegarLoopResult]: At program point L723-1(line 723) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 20:54:23,471 INFO L264 CegarLoopResult]: At program point L843(line 843) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 20:54:23,471 INFO L264 CegarLoopResult]: At program point L678(line 678) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 20:54:23,471 INFO L264 CegarLoopResult]: At program point L220(line 220) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 20:54:23,471 INFO L264 CegarLoopResult]: At program point L856(line 856) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 20:54:23,471 INFO L264 CegarLoopResult]: At program point L856-1(line 856) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 20:54:23,471 INFO L264 CegarLoopResult]: At program point L856-2(line 856) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 20:54:23,471 INFO L264 CegarLoopResult]: At program point L724(line 724) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 20:54:23,471 INFO L264 CegarLoopResult]: At program point L852(line 852) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 20:54:23,472 INFO L264 CegarLoopResult]: At program point L852-1(line 852) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 20:54:23,472 INFO L264 CegarLoopResult]: At program point L852-2(line 852) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 20:54:23,472 INFO L264 CegarLoopResult]: At program point L852-3(line 852) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 20:54:23,472 INFO L264 CegarLoopResult]: At program point L848(line 848) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 20:54:23,472 INFO L264 CegarLoopResult]: At program point L848-1(line 848) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 20:54:23,472 INFO L264 CegarLoopResult]: At program point L848-2(line 848) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 20:54:23,472 INFO L264 CegarLoopResult]: At program point L848-3(line 848) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 20:54:23,472 INFO L264 CegarLoopResult]: At program point L844(line 844) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 20:54:23,472 INFO L264 CegarLoopResult]: At program point L848-4(line 848) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 20:54:23,472 INFO L264 CegarLoopResult]: At program point L844-1(line 844) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 20:54:23,472 INFO L264 CegarLoopResult]: At program point L848-5(line 848) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 20:54:23,472 INFO L264 CegarLoopResult]: At program point L844-2(line 844) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 20:54:23,473 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~string47.offset| |old(#t~string47.offset)|) (= |old(#length)| |#length|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |old(#valid)| |#valid|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string69.base| |old(#t~string69.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string52.offset| |old(#t~string52.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~string53.base| |old(#t~string53.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string51.base| |old(#t~string51.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string20.base| |old(#t~string20.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2020-09-04 20:54:23,473 INFO L264 CegarLoopResult]: At program point L844-3(line 844) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 20:54:23,473 INFO L264 CegarLoopResult]: At program point L844-4(line 844) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 20:54:23,473 INFO L264 CegarLoopResult]: At program point L844-5(line 844) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 20:54:23,473 INFO L264 CegarLoopResult]: At program point L844-6(line 844) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 20:54:23,473 INFO L264 CegarLoopResult]: At program point L844-7(line 844) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 20:54:23,473 INFO L264 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-09-04 20:54:23,473 INFO L264 CegarLoopResult]: At program point activatePumpFINAL(lines 280 287) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (<= 1 ~pumpRunning~0) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 20:54:23,473 INFO L264 CegarLoopResult]: At program point activatePumpEXIT(lines 280 287) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (<= 1 ~pumpRunning~0) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 20:54:23,474 INFO L264 CegarLoopResult]: At program point activatePumpENTRY(lines 280 287) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 20:54:23,474 INFO L264 CegarLoopResult]: At program point isHighWaterLevelEXIT(lines 352 370) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (<= ~waterLevel~0 1) (not (= ~pumpRunning~0 0)) (and (<= 1 isHighWaterLevel_~retValue_acc~3) (<= 1 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp~3 0) (< 0 (+ isHighWaterLevel_~tmp~3 1)) (<= 1 |isHighWaterLevel_#res|))) [2020-09-04 20:54:23,474 INFO L271 CegarLoopResult]: At program point isHighWaterLevelENTRY(lines 352 370) the Hoare annotation is: true [2020-09-04 20:54:23,474 INFO L264 CegarLoopResult]: At program point L367(line 367) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (<= ~waterLevel~0 1) (not (= ~pumpRunning~0 0)) (and (<= 1 isHighWaterLevel_~retValue_acc~3) (<= 1 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp~3 0) (< 0 (+ isHighWaterLevel_~tmp~3 1)))) [2020-09-04 20:54:23,474 INFO L264 CegarLoopResult]: At program point L364(line 364) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (and (<= isHighWaterLevel_~tmp~3 0) (< 0 (+ isHighWaterLevel_~tmp~3 1)))) (or .cse0 .cse1 (not (<= ~waterLevel~0 1))))) [2020-09-04 20:54:23,474 INFO L264 CegarLoopResult]: At program point L362(line 362) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (<= ~waterLevel~0 1) (not (= ~pumpRunning~0 0))) [2020-09-04 20:54:23,475 INFO L264 CegarLoopResult]: At program point L361(lines 361 365) the Hoare annotation is: (let ((.cse3 (<= ~waterLevel~0 1)) (.cse5 (= ~pumpRunning~0 0)) (.cse4 (<= 1 ~systemActive~0))) (let ((.cse0 (not .cse4)) (.cse1 (not .cse5)) (.cse2 (and .cse4 .cse3 (<= 1 isHighWaterLevel_~tmp~3) .cse5))) (and (or .cse0 .cse1 (and (<= isHighWaterLevel_~tmp~3 0) (< 0 (+ isHighWaterLevel_~tmp~3 1))) .cse2) (or .cse0 .cse1 (not .cse3) .cse2)))) [2020-09-04 20:54:23,475 INFO L271 CegarLoopResult]: At program point L359(line 359) the Hoare annotation is: true [2020-09-04 20:54:23,475 INFO L264 CegarLoopResult]: At program point L361-2(lines 361 365) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (<= ~waterLevel~0 1) (not (= ~pumpRunning~0 0)) (and (<= 1 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp~3 0) (< 0 (+ isHighWaterLevel_~tmp~3 1)))) [2020-09-04 20:54:23,475 INFO L264 CegarLoopResult]: At program point L359-1(line 359) the Hoare annotation is: (let ((.cse3 (<= ~waterLevel~0 1))) (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (and .cse3 (<= 1 |isHighWaterLevel_#t~ret23|)))) (and (or .cse0 .cse1 .cse2 (not .cse3)) (or .cse0 .cse1 .cse2 (and (<= 0 |isHighWaterLevel_#t~ret23|) (<= |isHighWaterLevel_#t~ret23| 0)))))) [2020-09-04 20:54:23,475 INFO L264 CegarLoopResult]: At program point L359-2(line 359) the Hoare annotation is: (let ((.cse3 (<= ~waterLevel~0 1))) (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (and .cse3 (<= 1 |isHighWaterLevel_#t~ret23|)))) (and (or .cse0 .cse1 .cse2 (not .cse3)) (or .cse0 .cse1 .cse2 (and (<= 0 |isHighWaterLevel_#t~ret23|) (<= |isHighWaterLevel_#t~ret23| 0)))))) [2020-09-04 20:54:23,475 INFO L264 CegarLoopResult]: At program point isHighWaterLevelFINAL(lines 352 370) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (<= ~waterLevel~0 1) (not (= ~pumpRunning~0 0)) (and (<= 1 isHighWaterLevel_~retValue_acc~3) (<= 1 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp~3 0) (< 0 (+ isHighWaterLevel_~tmp~3 1)) (<= 1 |isHighWaterLevel_#res|))) [2020-09-04 20:54:23,476 INFO L264 CegarLoopResult]: At program point L359-3(line 359) the Hoare annotation is: (let ((.cse3 (<= ~waterLevel~0 1)) (.cse5 (= ~pumpRunning~0 0)) (.cse4 (<= 1 ~systemActive~0))) (let ((.cse0 (not .cse4)) (.cse1 (not .cse5)) (.cse2 (and .cse4 .cse3 (<= 1 isHighWaterLevel_~tmp~3) (<= 1 |isHighWaterLevel_#t~ret23|) .cse5))) (and (or .cse0 .cse1 .cse2 (not .cse3)) (or .cse0 .cse1 .cse2 (and (<= 0 |isHighWaterLevel_#t~ret23|) (<= |isHighWaterLevel_#t~ret23| 0) (<= isHighWaterLevel_~tmp~3 0) (< 0 (+ isHighWaterLevel_~tmp~3 1))))))) [2020-09-04 20:54:23,476 INFO L271 CegarLoopResult]: At program point L355(line 355) the Hoare annotation is: true [2020-09-04 20:54:23,476 INFO L271 CegarLoopResult]: At program point L354(line 354) the Hoare annotation is: true [2020-09-04 20:54:23,476 INFO L271 CegarLoopResult]: At program point getWaterLevelENTRY(lines 861 869) the Hoare annotation is: true [2020-09-04 20:54:23,476 INFO L271 CegarLoopResult]: At program point L865(line 865) the Hoare annotation is: true [2020-09-04 20:54:23,476 INFO L264 CegarLoopResult]: At program point getWaterLevelFINAL(lines 861 869) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~8) (= |getWaterLevel_#res| ~waterLevel~0)))) (and (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 (not (<= ~waterLevel~0 1))) (or .cse0 (not (<= 1 ~pumpRunning~0)) .cse1))) [2020-09-04 20:54:23,476 INFO L264 CegarLoopResult]: At program point getWaterLevelEXIT(lines 861 869) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~8) (= |getWaterLevel_#res| ~waterLevel~0)))) (and (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 (not (<= ~waterLevel~0 1))) (or .cse0 (not (<= 1 ~pumpRunning~0)) .cse1))) [2020-09-04 20:54:23,477 INFO L264 CegarLoopResult]: At program point L866(line 866) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= ~waterLevel~0 getWaterLevel_~retValue_acc~8))) (and (or .cse0 (not (<= 1 ~pumpRunning~0)) .cse1) (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 (not (<= ~waterLevel~0 1))))) [2020-09-04 20:54:23,477 INFO L264 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 817 828) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or .cse0 (not (= ~pumpRunning~0 0)) .cse1) (or .cse0 (not (<= 1 ~pumpRunning~0)) .cse1))) [2020-09-04 20:54:23,477 INFO L264 CegarLoopResult]: At program point L824(line 824) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or .cse0 (not (= ~pumpRunning~0 0)) .cse1) (or .cse0 (not (<= 1 ~pumpRunning~0)) .cse1))) [2020-09-04 20:54:23,477 INFO L264 CegarLoopResult]: At program point L822(line 822) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or .cse0 (not (= ~pumpRunning~0 0)) .cse1) (or .cse0 (not (<= 1 ~pumpRunning~0)) .cse1))) [2020-09-04 20:54:23,477 INFO L271 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 817 828) the Hoare annotation is: true [2020-09-04 20:54:23,477 INFO L271 CegarLoopResult]: At program point L821-1(lines 817 828) the Hoare annotation is: true [2020-09-04 20:54:23,477 INFO L268 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-09-04 20:54:23,477 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-09-04 20:54:23,478 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-09-04 20:54:23,478 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-09-04 20:54:23,478 INFO L264 CegarLoopResult]: At program point timeShiftENTRY(lines 223 246) the Hoare annotation is: (let ((.cse0 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse1 (not (<= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 1 |old(~pumpRunning~0)|))) (or .cse0 .cse1 (not (= |old(~pumpRunning~0)| 0))))) [2020-09-04 20:54:23,478 INFO L264 CegarLoopResult]: At program point L236(line 236) the Hoare annotation is: (let ((.cse1 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse0 (not (<= 1 ~systemActive~0)))) (and (or .cse0 (<= ~waterLevel~0 1) .cse1 (not (<= |old(~waterLevel~0)| 1))) (or .cse0 .cse1 .cse2) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse2) .cse0 (not (= |old(~pumpRunning~0)| 0))))) [2020-09-04 20:54:23,478 INFO L264 CegarLoopResult]: At program point timeShiftEXIT(lines 223 246) the Hoare annotation is: (let ((.cse2 (not (<= 1 |old(~pumpRunning~0)|))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (<= ~waterLevel~0 1)) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 .cse2 (not (<= |old(~waterLevel~0)| 1))) (or .cse0 .cse2 .cse3) (let ((.cse4 (= |old(~waterLevel~0)| ~waterLevel~0))) (or .cse0 (and .cse1 .cse4 .cse3) (and (<= 1 ~pumpRunning~0) .cse4) (not (= |old(~pumpRunning~0)| 0)))))) [2020-09-04 20:54:23,478 INFO L264 CegarLoopResult]: At program point L234(lines 234 240) the Hoare annotation is: (let ((.cse2 (not (<= 1 |old(~pumpRunning~0)|))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (<= ~waterLevel~0 1)) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 .cse2 (not (<= |old(~waterLevel~0)| 1))) (or .cse0 .cse2 .cse3) (let ((.cse4 (= |old(~waterLevel~0)| ~waterLevel~0))) (or .cse0 (and .cse1 .cse4 .cse3) (and (<= 1 ~pumpRunning~0) .cse4) (not (= |old(~pumpRunning~0)| 0)))))) [2020-09-04 20:54:23,479 INFO L264 CegarLoopResult]: At program point timeShiftFINAL(lines 223 246) the Hoare annotation is: (let ((.cse2 (not (<= 1 |old(~pumpRunning~0)|))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (<= ~waterLevel~0 1)) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 .cse2 (not (<= |old(~waterLevel~0)| 1))) (or .cse0 .cse2 .cse3) (let ((.cse4 (= |old(~waterLevel~0)| ~waterLevel~0))) (or .cse0 (and .cse1 .cse4 .cse3) (and (<= 1 ~pumpRunning~0) .cse4) (not (= |old(~pumpRunning~0)| 0)))))) [2020-09-04 20:54:23,479 INFO L264 CegarLoopResult]: At program point L229(line 229) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0)))) (and (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse0 (not (<= 1 |old(~pumpRunning~0)|))) (or .cse0 (not (= |old(~pumpRunning~0)| 0))))) [2020-09-04 20:54:23,479 INFO L264 CegarLoopResult]: At program point L227(lines 226 245) the Hoare annotation is: (let ((.cse1 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse0 (not (<= 1 ~systemActive~0)))) (and (or .cse0 (<= ~waterLevel~0 1) .cse1 (not (<= |old(~waterLevel~0)| 1))) (or .cse0 .cse1 .cse2) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse2) .cse0 (not (= |old(~pumpRunning~0)| 0))))) [2020-09-04 20:54:23,479 INFO L271 CegarLoopResult]: At program point cleanupEXIT(lines 113 142) the Hoare annotation is: true [2020-09-04 20:54:23,479 INFO L271 CegarLoopResult]: At program point L124(line 124) the Hoare annotation is: true [2020-09-04 20:54:23,479 INFO L271 CegarLoopResult]: At program point L127(lines 127 131) the Hoare annotation is: true [2020-09-04 20:54:23,479 INFO L271 CegarLoopResult]: At program point L127-1(lines 127 131) the Hoare annotation is: true [2020-09-04 20:54:23,479 INFO L271 CegarLoopResult]: At program point cleanupENTRY(lines 113 142) the Hoare annotation is: true [2020-09-04 20:54:23,480 INFO L271 CegarLoopResult]: At program point L123-2(lines 123 137) the Hoare annotation is: true [2020-09-04 20:54:23,480 INFO L271 CegarLoopResult]: At program point L119(line 119) the Hoare annotation is: true [2020-09-04 20:54:23,480 INFO L271 CegarLoopResult]: At program point L119-1(line 119) the Hoare annotation is: true [2020-09-04 20:54:23,480 INFO L271 CegarLoopResult]: At program point L115(line 115) the Hoare annotation is: true [2020-09-04 20:54:23,480 INFO L271 CegarLoopResult]: At program point L138(lines 113 142) the Hoare annotation is: true [2020-09-04 20:54:23,480 INFO L271 CegarLoopResult]: At program point L134(line 134) the Hoare annotation is: true [2020-09-04 20:54:23,480 INFO L271 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 829 837) the Hoare annotation is: true [2020-09-04 20:54:23,480 INFO L271 CegarLoopResult]: At program point L833(line 833) the Hoare annotation is: true [2020-09-04 20:54:23,480 INFO L271 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 829 837) the Hoare annotation is: true [2020-09-04 20:54:23,481 INFO L271 CegarLoopResult]: At program point L834(line 834) the Hoare annotation is: true [2020-09-04 20:54:23,481 INFO L271 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 829 837) the Hoare annotation is: true [2020-09-04 20:54:23,481 INFO L271 CegarLoopResult]: At program point __utac_acc__Specification3_spec__1EXIT(lines 748 780) the Hoare annotation is: true [2020-09-04 20:54:23,481 INFO L271 CegarLoopResult]: At program point L750(line 750) the Hoare annotation is: true [2020-09-04 20:54:23,481 INFO L264 CegarLoopResult]: At program point L771(line 771) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~pumpRunning~0 0)) (not (<= ~waterLevel~0 1))) (or .cse0 (not (<= 1 ~pumpRunning~0))))) [2020-09-04 20:54:23,481 INFO L264 CegarLoopResult]: At program point L767(lines 767 773) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~pumpRunning~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (<= ~waterLevel~0 1)))) (and (or .cse0 .cse1 (not (= 0 __utac_acc__Specification3_spec__1_~tmp___1~1))) (or .cse0 .cse1 .cse2) (or .cse0 (not (= ~pumpRunning~0 0)) .cse2))) [2020-09-04 20:54:23,481 INFO L264 CegarLoopResult]: At program point L765(line 765) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= ~waterLevel~0 1)))) (and (or .cse0 (not (<= 1 ~pumpRunning~0)) .cse1) (or .cse0 (not (= ~pumpRunning~0 0)) .cse1))) [2020-09-04 20:54:23,481 INFO L264 CegarLoopResult]: At program point L765-1(line 765) the Hoare annotation is: (let ((.cse2 (not (<= ~waterLevel~0 1))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2) (or .cse0 (not (= ~pumpRunning~0 0)) .cse2) (or .cse0 .cse1 (not (= |__utac_acc__Specification3_spec__1_#t~ret61| 0))))) [2020-09-04 20:54:23,482 INFO L264 CegarLoopResult]: At program point L763(lines 763 776) the Hoare annotation is: (let ((.cse2 (not (= ~pumpRunning~0 0))) (.cse4 (not (= ~waterLevel~0 1))) (.cse5 (= __utac_acc__Specification3_spec__1_~tmp___0~2 1)) (.cse0 (not (= 2 __utac_acc__Specification3_spec__1_~tmp___0~2))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 ~pumpRunning~0))) (.cse3 (not (<= ~waterLevel~0 1)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse4 .cse2 .cse5) (or .cse1 .cse6 .cse4 .cse5) (or .cse0 .cse1 .cse6 .cse3))) [2020-09-04 20:54:23,482 INFO L264 CegarLoopResult]: At program point L765-2(line 765) the Hoare annotation is: (let ((.cse2 (not (<= ~waterLevel~0 1))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2) (or .cse0 (not (= ~pumpRunning~0 0)) .cse2) (or .cse0 .cse1 (not (= |__utac_acc__Specification3_spec__1_#t~ret61| 0))))) [2020-09-04 20:54:23,482 INFO L264 CegarLoopResult]: At program point L765-3(line 765) the Hoare annotation is: (let ((.cse2 (not (<= ~waterLevel~0 1))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2) (or .cse0 (not (= ~pumpRunning~0 0)) .cse2) (or .cse0 .cse1 (and (not (= 0 __utac_acc__Specification3_spec__1_~tmp___1~1)) (not (= |__utac_acc__Specification3_spec__1_#t~ret61| 0)))))) [2020-09-04 20:54:23,482 INFO L271 CegarLoopResult]: At program point L763-1(lines 748 780) the Hoare annotation is: true [2020-09-04 20:54:23,482 INFO L271 CegarLoopResult]: At program point __utac_acc__Specification3_spec__1ENTRY(lines 748 780) the Hoare annotation is: true [2020-09-04 20:54:23,482 INFO L271 CegarLoopResult]: At program point L761(line 761) the Hoare annotation is: true [2020-09-04 20:54:23,483 INFO L264 CegarLoopResult]: At program point L761-1(line 761) the Hoare annotation is: (let ((.cse5 (not (= ~waterLevel~0 1))) (.cse6 (= |__utac_acc__Specification3_spec__1_#t~ret60| 1)) (.cse1 (not (= ~pumpRunning~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= |__utac_acc__Specification3_spec__1_#t~ret60| 2))) (.cse3 (not (<= ~waterLevel~0 1)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse5 .cse6) (or .cse0 .cse5 .cse6 .cse1) (or .cse0 .cse4 .cse2 .cse3))) [2020-09-04 20:54:23,483 INFO L264 CegarLoopResult]: At program point L761-2(line 761) the Hoare annotation is: (let ((.cse5 (not (= ~waterLevel~0 1))) (.cse6 (= |__utac_acc__Specification3_spec__1_#t~ret60| 1)) (.cse1 (not (= ~pumpRunning~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= |__utac_acc__Specification3_spec__1_#t~ret60| 2))) (.cse3 (not (<= ~waterLevel~0 1)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse5 .cse6) (or .cse0 .cse5 .cse6 .cse1) (or .cse0 .cse4 .cse2 .cse3))) [2020-09-04 20:54:23,483 INFO L264 CegarLoopResult]: At program point L761-3(line 761) the Hoare annotation is: (let ((.cse0 (and (= |__utac_acc__Specification3_spec__1_#t~ret60| 1) (= __utac_acc__Specification3_spec__1_~tmp___0~2 1))) (.cse3 (not (= ~waterLevel~0 1))) (.cse2 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse4 (not (= ~pumpRunning~0 0))) (.cse5 (and (not (= 2 __utac_acc__Specification3_spec__1_~tmp___0~2)) (not (= |__utac_acc__Specification3_spec__1_#t~ret60| 2)))) (.cse6 (not (<= ~waterLevel~0 1)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse3 .cse4) (or .cse1 .cse2 .cse5 .cse6) (or .cse1 .cse4 .cse5 .cse6))) [2020-09-04 20:54:23,483 INFO L271 CegarLoopResult]: At program point L757(lines 757 777) the Hoare annotation is: true [2020-09-04 20:54:23,483 INFO L271 CegarLoopResult]: At program point L755(line 755) the Hoare annotation is: true [2020-09-04 20:54:23,483 INFO L271 CegarLoopResult]: At program point L755-1(line 755) the Hoare annotation is: true [2020-09-04 20:54:23,483 INFO L271 CegarLoopResult]: At program point L755-2(line 755) the Hoare annotation is: true [2020-09-04 20:54:23,483 INFO L271 CegarLoopResult]: At program point L755-3(line 755) the Hoare annotation is: true [2020-09-04 20:54:23,484 INFO L271 CegarLoopResult]: At program point L751(line 751) the Hoare annotation is: true [2020-09-04 20:54:23,484 INFO L264 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 793 804) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~pumpRunning~0)) (= |old(~waterLevel~0)| ~waterLevel~0)) [2020-09-04 20:54:23,484 INFO L264 CegarLoopResult]: At program point L798(line 798) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~pumpRunning~0)) (= |old(~waterLevel~0)| ~waterLevel~0)) [2020-09-04 20:54:23,484 INFO L264 CegarLoopResult]: At program point L797-1(lines 793 804) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (<= ~waterLevel~0 1) (not (<= 1 ~pumpRunning~0)) (not (<= |old(~waterLevel~0)| 1))) [2020-09-04 20:54:23,484 INFO L264 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 793 804) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (<= ~waterLevel~0 1) (not (<= 1 ~pumpRunning~0)) (not (<= |old(~waterLevel~0)| 1))) [2020-09-04 20:54:23,484 INFO L271 CegarLoopResult]: At program point setupEXIT(lines 168 174) the Hoare annotation is: true [2020-09-04 20:54:23,484 INFO L271 CegarLoopResult]: At program point setupFINAL(lines 168 174) the Hoare annotation is: true [2020-09-04 20:54:23,484 INFO L271 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-09-04 20:54:23,484 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-09-04 20:54:23,484 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-09-04 20:54:23,484 INFO L271 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-09-04 20:54:23,484 INFO L264 CegarLoopResult]: At program point startSystemEXIT(lines 371 378) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (not (<= 1 |old(~systemActive~0)|)))) (and (or .cse0 (not (<= 1 ~pumpRunning~0)) .cse1) (or .cse0 .cse1 (not (= ~pumpRunning~0 0))))) [2020-09-04 20:54:23,485 INFO L264 CegarLoopResult]: At program point startSystemENTRY(lines 371 378) the Hoare annotation is: (let ((.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (not (<= 1 |old(~systemActive~0)|)))) (and (or .cse0 .cse1 (not (= ~pumpRunning~0 0))) (or .cse0 (not (<= 1 ~pumpRunning~0)) .cse1))) [2020-09-04 20:54:23,485 INFO L264 CegarLoopResult]: At program point startSystemFINAL(lines 371 378) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (not (<= 1 |old(~systemActive~0)|)))) (and (or .cse0 (not (<= 1 ~pumpRunning~0)) .cse1) (or .cse0 .cse1 (not (= ~pumpRunning~0 0))))) [2020-09-04 20:54:23,485 INFO L271 CegarLoopResult]: At program point waterRiseEXIT(lines 805 816) the Hoare annotation is: true [2020-09-04 20:54:23,485 INFO L264 CegarLoopResult]: At program point L810(line 810) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= |old(~waterLevel~0)| ~waterLevel~0))) (and (or .cse0 .cse1 (not (= ~pumpRunning~0 0)) (not (<= |old(~waterLevel~0)| 1))) (or .cse0 (not (<= 1 ~pumpRunning~0)) (and (<= ~waterLevel~0 1) .cse1)))) [2020-09-04 20:54:23,485 INFO L271 CegarLoopResult]: At program point L809-1(lines 805 816) the Hoare annotation is: true [2020-09-04 20:54:23,485 INFO L264 CegarLoopResult]: At program point waterRiseENTRY(lines 805 816) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= |old(~waterLevel~0)| ~waterLevel~0))) (and (or .cse0 .cse1 (not (= ~pumpRunning~0 0)) (not (<= |old(~waterLevel~0)| 1))) (or .cse0 (not (<= 1 ~pumpRunning~0)) .cse1))) [2020-09-04 20:54:23,485 INFO L271 CegarLoopResult]: At program point __automaton_failFINAL(lines 782 789) the Hoare annotation is: true [2020-09-04 20:54:23,485 INFO L271 CegarLoopResult]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 786) the Hoare annotation is: true [2020-09-04 20:54:23,485 INFO L271 CegarLoopResult]: At program point __automaton_failENTRY(lines 782 789) the Hoare annotation is: true [2020-09-04 20:54:23,485 INFO L271 CegarLoopResult]: At program point __automaton_failEXIT(lines 782 789) the Hoare annotation is: true [2020-09-04 20:54:23,516 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 04.09 08:54:23 BoogieIcfgContainer [2020-09-04 20:54:23,516 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-09-04 20:54:23,517 INFO L168 Benchmark]: Toolchain (without parser) took 284610.20 ms. Allocated memory was 138.9 MB in the beginning and 197.1 MB in the end (delta: 58.2 MB). Free memory was 102.0 MB in the beginning and 39.8 MB in the end (delta: 62.2 MB). Peak memory consumption was 842.7 MB. Max. memory is 7.1 GB. [2020-09-04 20:54:23,518 INFO L168 Benchmark]: CDTParser took 0.22 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 20:54:23,518 INFO L168 Benchmark]: CACSL2BoogieTranslator took 735.90 ms. Allocated memory was 138.9 MB in the beginning and 205.0 MB in the end (delta: 66.1 MB). Free memory was 101.8 MB in the beginning and 175.2 MB in the end (delta: -73.4 MB). Peak memory consumption was 29.3 MB. Max. memory is 7.1 GB. [2020-09-04 20:54:23,518 INFO L168 Benchmark]: Boogie Preprocessor took 116.28 ms. Allocated memory is still 205.0 MB. Free memory was 175.2 MB in the beginning and 171.1 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.1 MB. Max. memory is 7.1 GB. [2020-09-04 20:54:23,518 INFO L168 Benchmark]: RCFGBuilder took 1494.32 ms. Allocated memory was 205.0 MB in the beginning and 237.0 MB in the end (delta: 32.0 MB). Free memory was 171.1 MB in the beginning and 180.1 MB in the end (delta: -9.0 MB). Peak memory consumption was 86.1 MB. Max. memory is 7.1 GB. [2020-09-04 20:54:23,518 INFO L168 Benchmark]: TraceAbstraction took 282258.45 ms. Allocated memory was 237.0 MB in the beginning and 197.1 MB in the end (delta: -39.8 MB). Free memory was 180.1 MB in the beginning and 39.8 MB in the end (delta: 140.2 MB). Peak memory consumption was 822.6 MB. Max. memory is 7.1 GB. [2020-09-04 20:54:23,519 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 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 735.90 ms. Allocated memory was 138.9 MB in the beginning and 205.0 MB in the end (delta: 66.1 MB). Free memory was 101.8 MB in the beginning and 175.2 MB in the end (delta: -73.4 MB). Peak memory consumption was 29.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 116.28 ms. Allocated memory is still 205.0 MB. Free memory was 175.2 MB in the beginning and 171.1 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1494.32 ms. Allocated memory was 205.0 MB in the beginning and 237.0 MB in the end (delta: 32.0 MB). Free memory was 171.1 MB in the beginning and 180.1 MB in the end (delta: -9.0 MB). Peak memory consumption was 86.1 MB. Max. memory is 7.1 GB. * TraceAbstraction took 282258.45 ms. Allocated memory was 237.0 MB in the beginning and 197.1 MB in the end (delta: -39.8 MB). Free memory was 180.1 MB in the beginning and 39.8 MB in the end (delta: 140.2 MB). Peak memory consumption was 822.6 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 786]: 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: 54]: Loop Invariant Derived loop invariant: (!(\old(waterLevel) == 1) || !(1 <= \old(systemActive))) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 123]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 55]: Loop Invariant Derived loop invariant: (((!(\old(waterLevel) == 1) || !(1 <= \old(systemActive))) || (((1 <= systemActive && waterLevel <= 1) && pumpRunning == 0) && splverifierCounter == 0)) || !(\old(pumpRunning) == 0)) || ((1 <= systemActive && 1 <= pumpRunning) && splverifierCounter == 0) - InvariantResult [Line: 113]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 903]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 910]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(1 <= systemActive) || (((1 <= \result && 1 <= retValue_acc) && retValue_acc <= 1) && \result <= 1)) || !(waterLevel == 1)) || !(pumpRunning == 0) - ProcedureContractResult [Line: 188]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 307]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (!(1 <= systemActive) || (pumpRunning == \result && pumpRunning == retValue_acc)) || !(1 <= pumpRunning) - ProcedureContractResult [Line: 896]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 175]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 255]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (((1 <= pumpRunning || !(1 <= systemActive)) || !(\old(pumpRunning) == 0)) || (waterLevel <= 1 && pumpRunning == \old(pumpRunning))) && ((!(1 <= systemActive) || !(1 <= \old(pumpRunning))) || pumpRunning == \old(pumpRunning)) - ProcedureContractResult [Line: 870]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: (((!(1 <= systemActive) || (((retValue_acc <= 0 && \result <= 0) && 0 <= retValue_acc) && 0 <= \result)) || (((1 <= systemActive && waterLevel <= 1) && 1 <= retValue_acc) && 1 <= \result)) || !(pumpRunning == 0)) && (((!(1 <= systemActive) || (((1 <= systemActive && waterLevel <= 1) && 1 <= retValue_acc) && 1 <= \result)) || !(pumpRunning == 0)) || !(waterLevel <= 1)) - ProcedureContractResult [Line: 247]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 45]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 280]: Procedure Contract for activatePump Derived contract for procedure activatePump: (!(1 <= systemActive) || 1 <= pumpRunning) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 352]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: ((!(1 <= systemActive) || waterLevel <= 1) || !(pumpRunning == 0)) || ((((1 <= retValue_acc && 1 <= tmp___0) && tmp <= 0) && 0 < tmp + 1) && 1 <= \result) - ProcedureContractResult [Line: 817]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 861]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: (((!(1 <= systemActive) || !(pumpRunning == 0)) || (waterLevel == retValue_acc && \result == waterLevel)) || !(waterLevel <= 1)) && ((!(1 <= systemActive) || !(1 <= pumpRunning)) || (waterLevel == retValue_acc && \result == waterLevel)) - ProcedureContractResult [Line: 113]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 223]: Procedure Contract for timeShift Derived contract for procedure timeShift: ((((!(1 <= systemActive) || waterLevel <= 1) || !(1 <= \old(pumpRunning))) || !(\old(waterLevel) <= 1)) && ((!(1 <= systemActive) || !(1 <= \old(pumpRunning))) || pumpRunning == \old(pumpRunning))) && (((!(1 <= systemActive) || ((waterLevel <= 1 && \old(waterLevel) == waterLevel) && pumpRunning == \old(pumpRunning))) || (1 <= pumpRunning && \old(waterLevel) == waterLevel)) || !(\old(pumpRunning) == 0)) - ProcedureContractResult [Line: 748]: Procedure Contract for __utac_acc__Specification3_spec__1 Derived contract for procedure __utac_acc__Specification3_spec__1: 1 - ProcedureContractResult [Line: 829]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: 1 - ProcedureContractResult [Line: 793]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: ((!(1 <= systemActive) || waterLevel <= 1) || !(1 <= pumpRunning)) || !(\old(waterLevel) <= 1) - ProcedureContractResult [Line: 168]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 371]: Procedure Contract for startSystem Derived contract for procedure startSystem: ((1 <= systemActive || !(1 <= pumpRunning)) || !(1 <= \old(systemActive))) && ((1 <= systemActive || !(1 <= \old(systemActive))) || !(pumpRunning == 0)) - ProcedureContractResult [Line: 805]: Procedure Contract for waterRise Derived contract for procedure waterRise: 1 - ProcedureContractResult [Line: 782]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 38 procedures, 616 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 54.8s, OverallIterations: 10, TraceHistogramMax: 1, AutomataDifference: 46.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 227.2s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 2318 SDtfs, 5351 SDslu, 6362 SDs, 0 SdLazy, 12066 SolverSat, 1502 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 20.8s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 471 GetRequests, 287 SyntacticMatches, 0 SemanticMatches, 184 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 639 ImplicationChecksByTransitivity, 22.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=728occurred in iteration=8, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.4s AutomataMinimizationTime, 10 MinimizatonAttempts, 1450 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 256 LocationsWithAnnotation, 3275 PreInvPairs, 3810 NumberOfFragments, 4534 HoareAnnotationTreeSize, 3275 FomulaSimplifications, 1520537530 FormulaSimplificationTreeSizeReduction, 163.7s HoareSimplificationTime, 256 FomulaSimplificationsInter, 21819089 FormulaSimplificationTreeSizeReductionInter, 63.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 5.1s InterpolantComputationTime, 1864 NumberOfCodeBlocks, 1864 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 1854 ConstructedInterpolants, 0 QuantifiedInterpolants, 805892 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 10 InterpolantComputations, 10 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...