/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec5_product42.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-22 01:19:21,631 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-22 01:19:21,634 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-22 01:19:21,681 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-22 01:19:21,682 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-22 01:19:21,687 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-22 01:19:21,691 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-22 01:19:21,699 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-22 01:19:21,702 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-22 01:19:21,709 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-22 01:19:21,711 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-22 01:19:21,712 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-22 01:19:21,713 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-22 01:19:21,716 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-22 01:19:21,718 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-22 01:19:21,720 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-22 01:19:21,723 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-22 01:19:21,736 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-22 01:19:21,739 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-22 01:19:21,744 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-22 01:19:21,745 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-22 01:19:21,747 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-22 01:19:21,748 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-22 01:19:21,749 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-22 01:19:21,752 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-22 01:19:21,752 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-22 01:19:21,753 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-22 01:19:21,754 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-22 01:19:21,754 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-22 01:19:21,755 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-22 01:19:21,756 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-22 01:19:21,757 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-22 01:19:21,758 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-22 01:19:21,759 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-22 01:19:21,760 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-22 01:19:21,760 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-22 01:19:21,761 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-22 01:19:21,761 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-22 01:19:21,762 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-22 01:19:21,763 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-22 01:19:21,763 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-22 01:19:21,764 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_32.epf [2021-02-22 01:19:21,776 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-22 01:19:21,776 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-22 01:19:21,778 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-22 01:19:21,778 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-22 01:19:21,778 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-22 01:19:21,779 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-22 01:19:21,779 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-22 01:19:21,779 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-22 01:19:21,779 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-22 01:19:21,780 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-22 01:19:21,780 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-22 01:19:21,780 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-22 01:19:21,780 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-22 01:19:21,781 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-22 01:19:21,781 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-22 01:19:21,781 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-22 01:19:21,781 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-22 01:19:21,782 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-22 01:19:21,782 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-22 01:19:21,782 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-22 01:19:21,782 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-22 01:19:21,783 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-22 01:19:21,783 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=WERNER_OVERAPPROX [2021-02-22 01:19:21,783 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-22 01:19:22,176 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-22 01:19:22,216 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-22 01:19:22,219 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-22 01:19:22,220 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-22 01:19:22,223 INFO L275 PluginConnector]: CDTParser initialized [2021-02-22 01:19:22,224 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product42.cil.c [2021-02-22 01:19:22,306 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/da723ff9b/114a8014ab9e4e849f04b929b7f37205/FLAGcef9c54a1 [2021-02-22 01:19:22,965 INFO L306 CDTParser]: Found 1 translation units. [2021-02-22 01:19:22,970 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product42.cil.c [2021-02-22 01:19:22,990 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/da723ff9b/114a8014ab9e4e849f04b929b7f37205/FLAGcef9c54a1 [2021-02-22 01:19:23,006 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/da723ff9b/114a8014ab9e4e849f04b929b7f37205 [2021-02-22 01:19:23,009 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-22 01:19:23,024 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-22 01:19:23,026 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-22 01:19:23,026 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-22 01:19:23,030 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-22 01:19:23,031 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 01:19:23" (1/1) ... [2021-02-22 01:19:23,032 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d2ef362 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:19:23, skipping insertion in model container [2021-02-22 01:19:23,032 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 01:19:23" (1/1) ... [2021-02-22 01:19:23,041 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-22 01:19:23,097 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-22 01:19:23,390 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product42.cil.c[3369,3382] [2021-02-22 01:19:23,566 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 01:19:23,581 INFO L203 MainTranslator]: Completed pre-run [2021-02-22 01:19:23,626 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product42.cil.c[3369,3382] [2021-02-22 01:19:23,721 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 01:19:23,756 INFO L208 MainTranslator]: Completed translation [2021-02-22 01:19:23,757 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:19:23 WrapperNode [2021-02-22 01:19:23,757 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-22 01:19:23,758 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-22 01:19:23,758 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-22 01:19:23,758 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-22 01:19:23,771 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:19:23" (1/1) ... [2021-02-22 01:19:23,771 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:19:23" (1/1) ... [2021-02-22 01:19:23,789 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:19:23" (1/1) ... [2021-02-22 01:19:23,789 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:19:23" (1/1) ... [2021-02-22 01:19:23,839 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:19:23" (1/1) ... [2021-02-22 01:19:23,858 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:19:23" (1/1) ... [2021-02-22 01:19:23,873 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:19:23" (1/1) ... [2021-02-22 01:19:23,884 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-22 01:19:23,889 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-22 01:19:23,889 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-22 01:19:23,889 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-22 01:19:23,890 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:19:23" (1/1) ... No working directory specified, using /storage/repos/ultimate/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 [2021-02-22 01:19:24,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-22 01:19:24,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-22 01:19:24,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-22 01:19:24,061 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-22 01:19:24,061 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2021-02-22 01:19:24,061 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2021-02-22 01:19:24,061 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2021-02-22 01:19:24,062 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-22 01:19:24,063 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-22 01:19:24,063 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-22 01:19:24,063 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-22 01:19:24,063 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-22 01:19:24,063 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-22 01:19:24,064 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-22 01:19:24,064 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-22 01:19:24,064 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-22 01:19:24,064 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-22 01:19:24,065 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-22 01:19:24,066 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-22 01:19:24,068 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-22 01:19:24,068 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-22 01:19:24,069 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-22 01:19:24,069 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-22 01:19:24,069 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-22 01:19:24,070 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-22 01:19:24,070 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-22 01:19:24,070 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-22 01:19:24,070 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-22 01:19:24,070 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-22 01:19:24,070 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2021-02-22 01:19:24,071 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-22 01:19:24,071 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-22 01:19:24,071 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-02-22 01:19:24,071 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-22 01:19:24,071 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__highWaterSensor [2021-02-22 01:19:24,071 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-22 01:19:24,072 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-22 01:19:24,072 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-22 01:19:24,072 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-22 01:19:24,072 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-22 01:19:24,072 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2021-02-22 01:19:24,072 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2021-02-22 01:19:24,073 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-22 01:19:24,073 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-22 01:19:24,073 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-22 01:19:24,073 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-22 01:19:24,073 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-22 01:19:24,073 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-22 01:19:24,074 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-22 01:19:24,074 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-22 01:19:24,074 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-22 01:19:24,074 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2021-02-22 01:19:24,074 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2021-02-22 01:19:24,074 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2021-02-22 01:19:24,074 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-22 01:19:24,075 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-22 01:19:24,075 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-22 01:19:24,075 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-22 01:19:24,075 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-22 01:19:24,076 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-22 01:19:24,076 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-22 01:19:24,076 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-22 01:19:24,076 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-22 01:19:24,076 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-22 01:19:24,076 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-22 01:19:24,077 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-22 01:19:24,077 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-22 01:19:24,077 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-22 01:19:24,077 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-22 01:19:24,077 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-22 01:19:24,077 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-22 01:19:24,078 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-22 01:19:24,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-22 01:19:24,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-22 01:19:24,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-22 01:19:24,078 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-22 01:19:24,078 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-22 01:19:24,079 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-22 01:19:24,079 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-22 01:19:24,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-22 01:19:24,080 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-22 01:19:24,080 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-22 01:19:24,080 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-22 01:19:24,081 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-22 01:19:24,081 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-22 01:19:24,082 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-22 01:19:24,082 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2021-02-22 01:19:24,082 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2021-02-22 01:19:24,083 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-22 01:19:24,083 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-22 01:19:24,083 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-22 01:19:24,084 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-02-22 01:19:24,084 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2021-02-22 01:19:24,084 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__highWaterSensor [2021-02-22 01:19:24,085 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-22 01:19:24,085 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-22 01:19:24,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-22 01:19:24,085 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-22 01:19:25,534 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-22 01:19:25,534 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-22 01:19:25,540 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 01:19:25 BoogieIcfgContainer [2021-02-22 01:19:25,541 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-22 01:19:25,547 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-22 01:19:25,547 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-22 01:19:25,553 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-22 01:19:25,553 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.02 01:19:23" (1/3) ... [2021-02-22 01:19:25,554 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@728e78c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 01:19:25, skipping insertion in model container [2021-02-22 01:19:25,554 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:19:23" (2/3) ... [2021-02-22 01:19:25,554 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@728e78c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 01:19:25, skipping insertion in model container [2021-02-22 01:19:25,555 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 01:19:25" (3/3) ... [2021-02-22 01:19:25,557 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product42.cil.c [2021-02-22 01:19:25,564 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-22 01:19:25,569 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-22 01:19:25,588 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-22 01:19:25,627 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-22 01:19:25,629 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-22 01:19:25,629 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-22 01:19:25,629 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-22 01:19:25,629 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-22 01:19:25,629 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-22 01:19:25,629 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-22 01:19:25,629 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-22 01:19:25,660 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states. [2021-02-22 01:19:25,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2021-02-22 01:19:25,680 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:19:25,682 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 01:19:25,682 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:19:25,688 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:19:25,688 INFO L82 PathProgramCache]: Analyzing trace with hash -881122099, now seen corresponding path program 1 times [2021-02-22 01:19:25,697 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:19:25,698 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [182709474] [2021-02-22 01:19:25,698 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:19:25,781 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:19:25,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:26,186 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:26,187 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:26,188 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:26,189 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:26,601 WARN L202 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:19:26,610 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:26,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:26,729 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:26,729 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:26,743 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:19:26,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:26,746 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:26,747 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:26,747 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:19:26,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:26,750 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:26,750 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:26,750 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:19:26,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:26,753 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:26,754 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:26,754 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:19:26,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:26,757 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:26,757 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:26,764 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:19:26,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:26,767 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:26,768 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:26,768 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-22 01:19:26,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:26,772 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:26,773 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:26,773 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:26,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:26,776 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:26,777 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:26,777 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2021-02-22 01:19:26,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:26,780 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:26,780 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:26,781 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-22 01:19:26,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:26,784 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:26,784 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:26,821 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-22 01:19:26,822 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [182709474] [2021-02-22 01:19:26,824 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:19:26,824 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-22 01:19:26,825 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1747634733] [2021-02-22 01:19:26,830 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-22 01:19:26,830 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:19:26,842 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-22 01:19:26,843 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-22 01:19:26,845 INFO L87 Difference]: Start difference. First operand 323 states. Second operand 4 states. [2021-02-22 01:19:28,347 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:19:28,348 INFO L93 Difference]: Finished difference Result 499 states and 580 transitions. [2021-02-22 01:19:28,348 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-02-22 01:19:28,350 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 165 [2021-02-22 01:19:28,351 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:19:28,375 INFO L225 Difference]: With dead ends: 499 [2021-02-22 01:19:28,375 INFO L226 Difference]: Without dead ends: 317 [2021-02-22 01:19:28,381 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-22 01:19:28,401 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 317 states. [2021-02-22 01:19:28,603 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 317 to 271. [2021-02-22 01:19:28,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 271 states. [2021-02-22 01:19:28,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 271 states and 292 transitions. [2021-02-22 01:19:28,608 INFO L78 Accepts]: Start accepts. Automaton has 271 states and 292 transitions. Word has length 165 [2021-02-22 01:19:28,609 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:19:28,609 INFO L480 AbstractCegarLoop]: Abstraction has 271 states and 292 transitions. [2021-02-22 01:19:28,609 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-22 01:19:28,609 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 292 transitions. [2021-02-22 01:19:28,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2021-02-22 01:19:28,614 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:19:28,615 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 01:19:28,615 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-22 01:19:28,615 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:19:28,616 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:19:28,616 INFO L82 PathProgramCache]: Analyzing trace with hash -1784127121, now seen corresponding path program 1 times [2021-02-22 01:19:28,616 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:19:28,617 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1533624897] [2021-02-22 01:19:28,617 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:19:28,621 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:19:28,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:28,743 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:28,744 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:28,745 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:28,745 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:28,753 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:28,753 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:29,084 WARN L202 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:19:29,092 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:29,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:29,152 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:29,153 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:29,158 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:19:29,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:29,162 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:29,163 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:29,163 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:19:29,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:29,165 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:29,166 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:29,166 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:19:29,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:29,169 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:29,170 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:29,170 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:19:29,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:29,173 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:29,173 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:29,180 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:19:29,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:29,184 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:29,184 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:29,184 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-22 01:19:29,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:29,190 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:29,191 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:29,191 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:29,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:29,195 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:29,196 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:29,196 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2021-02-22 01:19:29,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:29,198 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:29,199 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:29,199 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-22 01:19:29,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:29,202 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:29,202 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:29,253 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-22 01:19:29,253 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1533624897] [2021-02-22 01:19:29,253 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:19:29,254 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-22 01:19:29,255 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2005974479] [2021-02-22 01:19:29,258 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-22 01:19:29,261 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:19:29,263 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-22 01:19:29,263 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-22 01:19:29,263 INFO L87 Difference]: Start difference. First operand 271 states and 292 transitions. Second operand 5 states. [2021-02-22 01:19:30,042 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:19:31,054 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:19:31,055 INFO L93 Difference]: Finished difference Result 423 states and 471 transitions. [2021-02-22 01:19:31,057 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-22 01:19:31,057 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 166 [2021-02-22 01:19:31,058 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:19:31,061 INFO L225 Difference]: With dead ends: 423 [2021-02-22 01:19:31,061 INFO L226 Difference]: Without dead ends: 306 [2021-02-22 01:19:31,063 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-22 01:19:31,064 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 306 states. [2021-02-22 01:19:31,151 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 306 to 261. [2021-02-22 01:19:31,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 261 states. [2021-02-22 01:19:31,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 261 states and 279 transitions. [2021-02-22 01:19:31,154 INFO L78 Accepts]: Start accepts. Automaton has 261 states and 279 transitions. Word has length 166 [2021-02-22 01:19:31,155 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:19:31,155 INFO L480 AbstractCegarLoop]: Abstraction has 261 states and 279 transitions. [2021-02-22 01:19:31,155 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-22 01:19:31,155 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 279 transitions. [2021-02-22 01:19:31,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2021-02-22 01:19:31,158 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:19:31,158 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 01:19:31,159 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-22 01:19:31,159 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:19:31,159 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:19:31,159 INFO L82 PathProgramCache]: Analyzing trace with hash 2021791347, now seen corresponding path program 1 times [2021-02-22 01:19:31,160 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:19:31,160 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1991849804] [2021-02-22 01:19:31,160 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:19:31,163 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:19:31,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:31,238 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:31,239 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:31,240 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:31,240 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:31,250 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:31,250 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:31,255 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:31,255 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:31,256 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:31,257 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:19:31,262 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:31,262 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:31,722 WARN L202 SmtUtils]: Spent 440.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:19:31,725 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:31,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:31,781 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:31,782 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:31,793 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:19:31,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:31,795 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:31,796 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:31,796 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:19:31,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:31,799 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:31,803 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:31,804 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:19:31,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:31,815 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:31,816 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:31,827 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:31,828 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:19:31,853 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:31,854 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:19:31,872 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:19:31,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:31,875 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:31,876 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:31,892 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:19:31,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:31,898 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:31,899 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:31,919 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-22 01:19:31,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:31,925 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:31,925 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:31,941 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-22 01:19:31,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:31,945 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:31,950 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:31,950 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:31,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:31,953 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:31,953 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:31,954 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2021-02-22 01:19:31,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:31,956 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:31,956 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:31,957 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2021-02-22 01:19:31,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:31,960 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:31,960 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:32,007 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-22 01:19:32,008 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1991849804] [2021-02-22 01:19:32,008 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:19:32,008 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-02-22 01:19:32,008 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [561576401] [2021-02-22 01:19:32,010 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-02-22 01:19:32,011 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:19:32,011 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-02-22 01:19:32,012 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2021-02-22 01:19:32,012 INFO L87 Difference]: Start difference. First operand 261 states and 279 transitions. Second operand 11 states. [2021-02-22 01:19:32,652 WARN L202 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:19:33,116 WARN L202 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:19:33,517 WARN L202 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-22 01:19:33,886 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:19:34,249 WARN L202 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:19:34,596 WARN L202 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:19:36,407 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:19:36,408 INFO L93 Difference]: Finished difference Result 470 states and 536 transitions. [2021-02-22 01:19:36,408 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-02-22 01:19:36,409 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 179 [2021-02-22 01:19:36,409 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:19:36,412 INFO L225 Difference]: With dead ends: 470 [2021-02-22 01:19:36,413 INFO L226 Difference]: Without dead ends: 329 [2021-02-22 01:19:36,415 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 25 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 48 ImplicationChecksByTransitivity, 2.7s TimeCoverageRelationStatistics Valid=127, Invalid=293, Unknown=0, NotChecked=0, Total=420 [2021-02-22 01:19:36,416 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 329 states. [2021-02-22 01:19:36,544 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 329 to 261. [2021-02-22 01:19:36,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 261 states. [2021-02-22 01:19:36,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 261 states and 278 transitions. [2021-02-22 01:19:36,546 INFO L78 Accepts]: Start accepts. Automaton has 261 states and 278 transitions. Word has length 179 [2021-02-22 01:19:36,547 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:19:36,547 INFO L480 AbstractCegarLoop]: Abstraction has 261 states and 278 transitions. [2021-02-22 01:19:36,547 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2021-02-22 01:19:36,547 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 278 transitions. [2021-02-22 01:19:36,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2021-02-22 01:19:36,550 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:19:36,550 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 01:19:36,550 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-22 01:19:36,551 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:19:36,551 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:19:36,551 INFO L82 PathProgramCache]: Analyzing trace with hash -875488478, now seen corresponding path program 1 times [2021-02-22 01:19:36,551 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:19:36,552 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1024482523] [2021-02-22 01:19:36,552 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:19:36,555 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:19:36,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:36,630 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:36,631 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:36,634 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:36,635 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:36,635 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:36,636 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:36,636 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:36,637 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:36,637 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:36,638 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:36,638 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:36,639 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:36,931 WARN L202 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:19:36,932 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:36,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:36,990 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:36,990 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:36,991 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:36,991 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:36,996 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:19:36,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:37,000 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:37,000 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:37,001 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:19:37,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:37,003 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:37,004 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:37,004 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:19:37,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:37,007 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:37,008 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:37,008 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:19:37,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:37,010 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:37,011 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:37,017 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:19:37,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:37,021 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:37,021 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:37,029 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-22 01:19:37,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:37,031 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:37,032 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:37,032 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-22 01:19:37,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:37,037 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:37,037 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:37,038 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:37,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:37,043 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:37,043 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:37,052 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-22 01:19:37,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:37,059 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:37,059 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:37,064 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:37,065 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:19:37,074 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:19:37,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:37,080 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:37,080 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:37,081 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2021-02-22 01:19:37,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:37,084 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:37,085 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:37,085 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2021-02-22 01:19:37,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:37,090 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:37,090 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:37,138 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-22 01:19:37,139 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1024482523] [2021-02-22 01:19:37,139 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:19:37,139 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-02-22 01:19:37,140 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2103570689] [2021-02-22 01:19:37,140 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-02-22 01:19:37,140 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:19:37,141 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-02-22 01:19:37,141 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-02-22 01:19:37,141 INFO L87 Difference]: Start difference. First operand 261 states and 278 transitions. Second operand 8 states. [2021-02-22 01:19:37,956 WARN L202 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:19:40,246 WARN L202 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:19:40,816 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:19:40,817 INFO L93 Difference]: Finished difference Result 650 states and 769 transitions. [2021-02-22 01:19:40,817 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-02-22 01:19:40,817 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 187 [2021-02-22 01:19:40,818 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:19:40,822 INFO L225 Difference]: With dead ends: 650 [2021-02-22 01:19:40,822 INFO L226 Difference]: Without dead ends: 509 [2021-02-22 01:19:40,823 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 34 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 70 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=123, Invalid=297, Unknown=0, NotChecked=0, Total=420 [2021-02-22 01:19:40,825 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 509 states. [2021-02-22 01:19:40,964 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 509 to 371. [2021-02-22 01:19:40,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 371 states. [2021-02-22 01:19:40,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 371 states and 401 transitions. [2021-02-22 01:19:40,967 INFO L78 Accepts]: Start accepts. Automaton has 371 states and 401 transitions. Word has length 187 [2021-02-22 01:19:40,967 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:19:40,967 INFO L480 AbstractCegarLoop]: Abstraction has 371 states and 401 transitions. [2021-02-22 01:19:40,967 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2021-02-22 01:19:40,968 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 401 transitions. [2021-02-22 01:19:40,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2021-02-22 01:19:40,971 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:19:40,971 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 01:19:40,971 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-22 01:19:40,971 INFO L428 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:19:40,972 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:19:40,972 INFO L82 PathProgramCache]: Analyzing trace with hash 1638160488, now seen corresponding path program 1 times [2021-02-22 01:19:40,972 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:19:40,972 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [984379138] [2021-02-22 01:19:40,973 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:19:40,976 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:19:41,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:41,058 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:41,059 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:41,061 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:41,062 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:41,063 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:41,063 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:41,063 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:41,064 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:41,064 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:41,065 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:41,067 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:41,068 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:41,068 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:41,069 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:41,074 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:41,075 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:41,084 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:41,085 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:41,379 WARN L202 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:19:41,380 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:41,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:41,418 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:41,419 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:41,419 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:41,420 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:41,425 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:19:41,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:41,427 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:41,428 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:41,428 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:19:41,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:41,430 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:41,431 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:41,431 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:19:41,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:41,433 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:41,434 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:41,434 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:19:41,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:41,436 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:41,436 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:41,445 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:19:41,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:41,448 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:41,448 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:41,458 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-22 01:19:41,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:41,461 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:41,461 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:41,462 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-22 01:19:41,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:41,465 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:41,465 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:41,465 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:41,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:41,467 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:41,468 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:41,480 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-22 01:19:41,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:41,486 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:41,486 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:41,487 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:41,487 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:41,488 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:19:41,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:41,491 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:41,492 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:41,492 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-22 01:19:41,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:41,494 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:41,495 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:41,495 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-22 01:19:41,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:41,497 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:41,497 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:41,498 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2021-02-22 01:19:41,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:41,501 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:41,501 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:41,501 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2021-02-22 01:19:41,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:41,504 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:41,505 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:41,505 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:41,506 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:41,517 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:41,518 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:41,585 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-02-22 01:19:41,586 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [984379138] [2021-02-22 01:19:41,586 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:19:41,586 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-02-22 01:19:41,586 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [820554777] [2021-02-22 01:19:41,587 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-02-22 01:19:41,587 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:19:41,587 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-02-22 01:19:41,588 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2021-02-22 01:19:41,588 INFO L87 Difference]: Start difference. First operand 371 states and 401 transitions. Second operand 11 states. [2021-02-22 01:19:42,232 WARN L202 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:19:43,236 WARN L202 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:19:43,592 WARN L202 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:19:44,889 WARN L202 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:19:45,265 WARN L202 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:19:45,653 WARN L202 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:19:46,328 WARN L202 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:19:46,696 WARN L202 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:19:47,043 WARN L202 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:19:47,461 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:19:47,461 INFO L93 Difference]: Finished difference Result 759 states and 888 transitions. [2021-02-22 01:19:47,462 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-02-22 01:19:47,462 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 211 [2021-02-22 01:19:47,463 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:19:47,466 INFO L225 Difference]: With dead ends: 759 [2021-02-22 01:19:47,467 INFO L226 Difference]: Without dead ends: 508 [2021-02-22 01:19:47,468 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 66 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 126 ImplicationChecksByTransitivity, 3.5s TimeCoverageRelationStatistics Valid=234, Invalid=578, Unknown=0, NotChecked=0, Total=812 [2021-02-22 01:19:47,469 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 508 states. [2021-02-22 01:19:47,617 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 508 to 370. [2021-02-22 01:19:47,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 370 states. [2021-02-22 01:19:47,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 370 states and 398 transitions. [2021-02-22 01:19:47,620 INFO L78 Accepts]: Start accepts. Automaton has 370 states and 398 transitions. Word has length 211 [2021-02-22 01:19:47,623 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:19:47,623 INFO L480 AbstractCegarLoop]: Abstraction has 370 states and 398 transitions. [2021-02-22 01:19:47,624 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2021-02-22 01:19:47,624 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 398 transitions. [2021-02-22 01:19:47,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2021-02-22 01:19:47,630 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:19:47,630 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 01:19:47,630 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-22 01:19:47,630 INFO L428 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:19:47,631 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:19:47,631 INFO L82 PathProgramCache]: Analyzing trace with hash -747257418, now seen corresponding path program 1 times [2021-02-22 01:19:47,631 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:19:47,631 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2075413913] [2021-02-22 01:19:47,632 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:19:47,634 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:19:47,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:47,687 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:47,688 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:47,689 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:47,689 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:47,976 WARN L202 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:19:47,977 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:47,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:48,008 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:48,009 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:48,013 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:19:48,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:48,015 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:48,016 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:48,016 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:19:48,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:48,018 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:48,018 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:48,018 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:19:48,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:48,020 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:48,020 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:48,021 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:19:48,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:48,022 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:48,022 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:48,028 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:19:48,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:48,030 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:48,031 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:48,037 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-22 01:19:48,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:48,039 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:48,040 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:48,040 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-22 01:19:48,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:48,042 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:48,042 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:48,043 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:48,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:48,044 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:48,044 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:48,052 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-22 01:19:48,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:48,062 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:48,063 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:48,064 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:48,064 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:48,072 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:48,072 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:48,081 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:48,081 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:48,081 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:19:48,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:48,090 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:48,091 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:48,091 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:48,092 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:19:48,105 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:48,106 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:19:48,120 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:48,120 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:19:48,135 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-22 01:19:48,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:48,138 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:48,138 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:48,139 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-22 01:19:48,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:48,142 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:48,143 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:48,143 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-22 01:19:48,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:48,145 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:48,146 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:48,146 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-22 01:19:48,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:48,148 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:48,149 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:48,149 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-02-22 01:19:48,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:48,153 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:48,154 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:48,157 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2021-02-22 01:19:48,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:48,159 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:48,159 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:48,159 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2021-02-22 01:19:48,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:48,161 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:48,162 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:48,218 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 01:19:48,219 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2075413913] [2021-02-22 01:19:48,219 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:19:48,219 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-02-22 01:19:48,219 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2095296025] [2021-02-22 01:19:48,220 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-02-22 01:19:48,220 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:19:48,220 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-02-22 01:19:48,220 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2021-02-22 01:19:48,221 INFO L87 Difference]: Start difference. First operand 370 states and 398 transitions. Second operand 11 states. [2021-02-22 01:19:49,746 WARN L202 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:19:50,124 WARN L202 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:19:50,516 WARN L202 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 01:19:50,881 WARN L202 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:19:51,250 WARN L202 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:19:51,598 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:19:52,822 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:19:52,822 INFO L93 Difference]: Finished difference Result 762 states and 899 transitions. [2021-02-22 01:19:52,822 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-02-22 01:19:52,822 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 234 [2021-02-22 01:19:52,823 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:19:52,826 INFO L225 Difference]: With dead ends: 762 [2021-02-22 01:19:52,826 INFO L226 Difference]: Without dead ends: 512 [2021-02-22 01:19:52,828 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 57 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 44 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=121, Invalid=299, Unknown=0, NotChecked=0, Total=420 [2021-02-22 01:19:52,829 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 512 states. [2021-02-22 01:19:52,973 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 512 to 378. [2021-02-22 01:19:52,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 378 states. [2021-02-22 01:19:52,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 378 states and 406 transitions. [2021-02-22 01:19:52,976 INFO L78 Accepts]: Start accepts. Automaton has 378 states and 406 transitions. Word has length 234 [2021-02-22 01:19:52,977 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:19:52,977 INFO L480 AbstractCegarLoop]: Abstraction has 378 states and 406 transitions. [2021-02-22 01:19:52,977 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2021-02-22 01:19:52,977 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 406 transitions. [2021-02-22 01:19:52,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2021-02-22 01:19:52,981 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:19:52,981 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 01:19:52,981 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-02-22 01:19:52,982 INFO L428 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:19:52,982 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:19:52,982 INFO L82 PathProgramCache]: Analyzing trace with hash 692541974, now seen corresponding path program 1 times [2021-02-22 01:19:52,982 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:19:52,983 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [883695841] [2021-02-22 01:19:52,983 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:19:52,986 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:19:53,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:53,046 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:53,046 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:53,047 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:53,047 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:53,050 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:53,050 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:53,055 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:53,055 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:53,056 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:53,056 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:53,345 WARN L202 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:19:53,346 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:53,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:53,372 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:53,372 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:53,377 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:19:53,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:53,379 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:53,379 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:53,380 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:19:53,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:53,381 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:53,381 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:53,382 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:19:53,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:53,386 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:53,387 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:53,395 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:53,396 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:19:53,406 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:53,406 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:19:53,419 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:19:53,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:53,420 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:53,421 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:53,430 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:19:53,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:53,433 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:53,433 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:53,444 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-22 01:19:53,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:53,445 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:53,446 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:53,446 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-22 01:19:53,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:53,448 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:53,449 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:53,449 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:53,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:53,454 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:53,454 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:53,465 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-22 01:19:53,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:53,475 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:53,475 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:53,476 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:53,476 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:53,476 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:19:53,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:53,486 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:53,486 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:53,487 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:53,487 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:53,507 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:53,508 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:53,520 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:53,521 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:53,522 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-22 01:19:53,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:53,525 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:53,525 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:53,526 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:53,526 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:53,540 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:53,541 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:53,555 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-22 01:19:53,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:53,559 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:53,559 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:53,560 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-22 01:19:53,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:53,563 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:53,563 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:53,563 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-22 01:19:53,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:53,565 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:53,565 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:53,565 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-02-22 01:19:53,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:53,567 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:53,567 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:53,570 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2021-02-22 01:19:53,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:53,571 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:53,572 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:53,572 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2021-02-22 01:19:53,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:53,574 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:53,574 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:53,641 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 01:19:53,641 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [883695841] [2021-02-22 01:19:53,641 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:19:53,641 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2021-02-22 01:19:53,641 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [723851497] [2021-02-22 01:19:53,642 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-02-22 01:19:53,642 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:19:53,642 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-02-22 01:19:53,643 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=154, Unknown=0, NotChecked=0, Total=182 [2021-02-22 01:19:53,643 INFO L87 Difference]: Start difference. First operand 378 states and 406 transitions. Second operand 14 states. [2021-02-22 01:19:54,361 WARN L202 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:19:54,731 WARN L202 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:19:55,099 WARN L202 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:19:55,459 WARN L202 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:19:55,804 WARN L202 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:19:56,938 WARN L202 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:19:57,297 WARN L202 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:19:57,672 WARN L202 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:19:58,062 WARN L202 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:19:58,411 WARN L202 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:19:59,775 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:19:59,776 INFO L93 Difference]: Finished difference Result 779 states and 917 transitions. [2021-02-22 01:19:59,776 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-02-22 01:19:59,777 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 234 [2021-02-22 01:19:59,777 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:19:59,781 INFO L225 Difference]: With dead ends: 779 [2021-02-22 01:19:59,781 INFO L226 Difference]: Without dead ends: 521 [2021-02-22 01:19:59,783 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 67 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 89 ImplicationChecksByTransitivity, 3.9s TimeCoverageRelationStatistics Valid=172, Invalid=584, Unknown=0, NotChecked=0, Total=756 [2021-02-22 01:19:59,784 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 521 states. [2021-02-22 01:19:59,935 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 521 to 384. [2021-02-22 01:19:59,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 384 states. [2021-02-22 01:19:59,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 384 states and 412 transitions. [2021-02-22 01:19:59,939 INFO L78 Accepts]: Start accepts. Automaton has 384 states and 412 transitions. Word has length 234 [2021-02-22 01:19:59,939 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:19:59,939 INFO L480 AbstractCegarLoop]: Abstraction has 384 states and 412 transitions. [2021-02-22 01:19:59,939 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2021-02-22 01:19:59,939 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 412 transitions. [2021-02-22 01:19:59,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2021-02-22 01:19:59,943 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:19:59,943 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 01:19:59,943 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-02-22 01:19:59,943 INFO L428 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:19:59,944 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:19:59,944 INFO L82 PathProgramCache]: Analyzing trace with hash 72070227, now seen corresponding path program 1 times [2021-02-22 01:19:59,944 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:19:59,944 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1959580592] [2021-02-22 01:19:59,944 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:19:59,947 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:19:59,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:00,003 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:00,003 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:00,006 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:00,007 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:00,007 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:00,007 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:00,008 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:00,008 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:00,009 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:00,009 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-22 01:20:00,011 WARN L141 QuantifierPusher]: treesize reduction 8, result has 11.1 percent of original size [2021-02-22 01:20:00,011 WARN L147 QuantifierPusher]: treesize reduction 8, result has 11.1 percent of original size 1 [2021-02-22 01:20:00,011 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:00,012 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:00,325 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:20:00,326 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:20:00,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:00,364 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:00,365 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:00,365 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:00,366 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-22 01:20:00,370 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:20:00,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:00,372 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:00,373 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:00,373 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:20:00,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:00,374 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:00,375 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:00,375 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:20:00,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:00,377 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:00,378 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:00,378 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:20:00,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:00,380 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:00,380 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:00,387 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:20:00,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:00,389 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:00,389 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:00,396 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-22 01:20:00,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:00,401 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:00,402 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:00,402 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-22 01:20:00,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:00,404 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:00,405 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:00,405 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:20:00,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:00,407 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:00,407 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:00,419 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-22 01:20:00,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:00,427 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:00,427 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:00,428 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:00,428 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:00,437 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:20:00,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:00,441 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:00,442 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:00,442 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:00,443 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:20:00,452 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-22 01:20:00,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:00,455 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:00,455 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:00,456 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:00,456 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:20:00,465 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-22 01:20:00,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:00,469 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:00,469 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:00,469 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-22 01:20:00,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:00,471 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:00,472 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:00,472 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-22 01:20:00,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:00,475 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:00,475 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:00,476 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-02-22 01:20:00,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:00,477 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:00,478 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:00,481 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2021-02-22 01:20:00,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:00,483 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:00,483 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:00,484 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2021-02-22 01:20:00,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:00,485 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:00,486 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:00,539 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 01:20:00,539 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1959580592] [2021-02-22 01:20:00,540 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:20:00,540 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-02-22 01:20:00,540 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [619116768] [2021-02-22 01:20:00,540 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-02-22 01:20:00,540 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:20:00,541 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-02-22 01:20:00,541 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-02-22 01:20:00,541 INFO L87 Difference]: Start difference. First operand 384 states and 412 transitions. Second operand 8 states. [2021-02-22 01:20:01,172 WARN L202 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:20:01,935 WARN L202 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:20:04,685 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:20:04,685 INFO L93 Difference]: Finished difference Result 1100 states and 1323 transitions. [2021-02-22 01:20:04,686 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-02-22 01:20:04,686 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 234 [2021-02-22 01:20:04,686 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:20:04,692 INFO L225 Difference]: With dead ends: 1100 [2021-02-22 01:20:04,692 INFO L226 Difference]: Without dead ends: 836 [2021-02-22 01:20:04,694 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 72 GetRequests, 48 SyntacticMatches, 2 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 129 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=144, Invalid=408, Unknown=0, NotChecked=0, Total=552 [2021-02-22 01:20:04,696 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 836 states. [2021-02-22 01:20:04,960 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 836 to 629. [2021-02-22 01:20:04,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 629 states. [2021-02-22 01:20:04,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 629 states and 691 transitions. [2021-02-22 01:20:04,964 INFO L78 Accepts]: Start accepts. Automaton has 629 states and 691 transitions. Word has length 234 [2021-02-22 01:20:04,965 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:20:04,965 INFO L480 AbstractCegarLoop]: Abstraction has 629 states and 691 transitions. [2021-02-22 01:20:04,965 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2021-02-22 01:20:04,965 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 691 transitions. [2021-02-22 01:20:04,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2021-02-22 01:20:04,970 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:20:04,970 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 01:20:04,970 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-02-22 01:20:04,971 INFO L428 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:20:04,971 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:20:04,971 INFO L82 PathProgramCache]: Analyzing trace with hash 845471914, now seen corresponding path program 1 times [2021-02-22 01:20:04,971 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:20:04,971 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1579678786] [2021-02-22 01:20:04,972 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:20:04,975 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:20:05,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:05,083 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:05,084 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:05,087 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:05,087 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:05,087 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:05,088 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:05,088 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:05,089 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:05,092 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-22 01:20:05,093 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-22 01:20:05,102 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:05,102 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:05,104 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:05,104 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:05,109 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:05,109 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:05,115 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:05,116 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:05,431 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:20:05,432 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:20:05,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:05,468 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:05,468 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:05,469 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:05,470 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-22 01:20:05,474 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:20:05,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:05,478 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:05,479 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:05,479 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:20:05,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:05,482 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:05,483 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:05,483 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:20:05,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:05,488 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:05,489 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:05,489 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:20:05,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:05,491 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:05,491 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:05,501 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:20:05,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:05,509 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:05,509 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:05,520 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-22 01:20:05,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:05,531 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:05,531 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:20:05,551 WARN L141 QuantifierPusher]: treesize reduction 5, result has 72.2 percent of original size [2021-02-22 01:20:05,552 WARN L147 QuantifierPusher]: treesize reduction 5, result has 72.2 percent of original size 13 [2021-02-22 01:20:05,582 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-22 01:20:05,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:05,586 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:05,586 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:05,587 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2021-02-22 01:20:05,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:05,592 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:05,592 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:05,593 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:20:05,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:05,594 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:05,595 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:05,608 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2021-02-22 01:20:05,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:05,624 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:05,624 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:05,625 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:20:05,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:05,627 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:05,627 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:05,628 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-22 01:20:05,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:05,630 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:05,631 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:05,631 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-22 01:20:05,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:05,634 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:05,634 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:05,634 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-22 01:20:05,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:05,636 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:05,637 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:05,637 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-22 01:20:05,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:05,638 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:05,639 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:05,639 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-02-22 01:20:05,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:05,641 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:05,642 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:05,645 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2021-02-22 01:20:05,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:05,650 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:05,650 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:05,650 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:05,651 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:05,663 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:05,664 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:05,677 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2021-02-22 01:20:05,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:05,680 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:05,680 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:05,738 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 01:20:05,739 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1579678786] [2021-02-22 01:20:05,739 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:20:05,739 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2021-02-22 01:20:05,739 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [302758947] [2021-02-22 01:20:05,740 INFO L460 AbstractCegarLoop]: Interpolant automaton has 15 states [2021-02-22 01:20:05,740 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:20:05,740 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-02-22 01:20:05,740 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=177, Unknown=0, NotChecked=0, Total=210 [2021-02-22 01:20:05,740 INFO L87 Difference]: Start difference. First operand 629 states and 691 transitions. Second operand 15 states. [2021-02-22 01:20:06,745 WARN L202 SmtUtils]: Spent 649.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 207 [2021-02-22 01:20:07,705 WARN L202 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:20:09,599 WARN L202 SmtUtils]: Spent 667.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 209 [2021-02-22 01:20:10,321 WARN L202 SmtUtils]: Spent 681.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 211 [2021-02-22 01:20:10,737 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:20:11,111 WARN L202 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:20:11,821 WARN L202 SmtUtils]: Spent 662.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 210 [2021-02-22 01:20:12,193 WARN L202 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:20:12,594 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:20:12,986 WARN L202 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:20:14,797 WARN L202 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:20:15,145 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:20:15,533 WARN L202 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:20:16,327 WARN L202 SmtUtils]: Spent 630.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 207 [2021-02-22 01:20:17,737 WARN L202 SmtUtils]: Spent 593.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 209 [2021-02-22 01:20:18,449 WARN L202 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 211 [2021-02-22 01:20:19,213 WARN L202 SmtUtils]: Spent 638.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 210 [2021-02-22 01:20:20,299 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:20:20,300 INFO L93 Difference]: Finished difference Result 1898 states and 2276 transitions. [2021-02-22 01:20:20,305 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-02-22 01:20:20,305 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 239 [2021-02-22 01:20:20,306 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:20:20,315 INFO L225 Difference]: With dead ends: 1898 [2021-02-22 01:20:20,315 INFO L226 Difference]: Without dead ends: 1491 [2021-02-22 01:20:20,319 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 102 GetRequests, 46 SyntacticMatches, 0 SemanticMatches, 56 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 984 ImplicationChecksByTransitivity, 9.3s TimeCoverageRelationStatistics Valid=702, Invalid=2604, Unknown=0, NotChecked=0, Total=3306 [2021-02-22 01:20:20,321 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1491 states. [2021-02-22 01:20:20,776 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1491 to 1055. [2021-02-22 01:20:20,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1055 states. [2021-02-22 01:20:20,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1055 states to 1055 states and 1153 transitions. [2021-02-22 01:20:20,781 INFO L78 Accepts]: Start accepts. Automaton has 1055 states and 1153 transitions. Word has length 239 [2021-02-22 01:20:20,781 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:20:20,781 INFO L480 AbstractCegarLoop]: Abstraction has 1055 states and 1153 transitions. [2021-02-22 01:20:20,782 INFO L481 AbstractCegarLoop]: Interpolant automaton has 15 states. [2021-02-22 01:20:20,782 INFO L276 IsEmpty]: Start isEmpty. Operand 1055 states and 1153 transitions. [2021-02-22 01:20:20,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2021-02-22 01:20:20,787 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:20:20,788 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 01:20:20,788 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-02-22 01:20:20,788 INFO L428 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:20:20,789 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:20:20,789 INFO L82 PathProgramCache]: Analyzing trace with hash -1998249163, now seen corresponding path program 1 times [2021-02-22 01:20:20,789 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:20:20,789 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [873892047] [2021-02-22 01:20:20,790 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:20:20,909 WARN L141 QuantifierPusher]: treesize reduction 33, result has 68.0 percent of original size [2021-02-22 01:20:20,942 WARN L147 QuantifierPusher]: treesize reduction 33, result has 68.0 percent of original size 70 [2021-02-22 01:20:20,957 WARN L141 QuantifierPusher]: treesize reduction 33, result has 68.0 percent of original size [2021-02-22 01:20:20,965 WARN L147 QuantifierPusher]: treesize reduction 33, result has 68.0 percent of original size 70 [2021-02-22 01:20:21,010 WARN L141 QuantifierPusher]: treesize reduction 32, result has 20.0 percent of original size [2021-02-22 01:20:21,019 WARN L147 QuantifierPusher]: treesize reduction 32, result has 20.0 percent of original size 8 [2021-02-22 01:20:21,032 WARN L141 QuantifierPusher]: treesize reduction 15, result has 72.7 percent of original size [2021-02-22 01:20:21,036 WARN L147 QuantifierPusher]: treesize reduction 15, result has 72.7 percent of original size 40 [2021-02-22 01:20:21,041 WARN L141 QuantifierPusher]: treesize reduction 33, result has 68.0 percent of original size [2021-02-22 01:20:21,047 WARN L147 QuantifierPusher]: treesize reduction 33, result has 68.0 percent of original size 70 [2021-02-22 01:20:21,052 WARN L141 QuantifierPusher]: treesize reduction 33, result has 68.0 percent of original size [2021-02-22 01:20:21,057 WARN L147 QuantifierPusher]: treesize reduction 33, result has 68.0 percent of original size 70 [2021-02-22 01:20:21,098 WARN L141 QuantifierPusher]: treesize reduction 32, result has 20.0 percent of original size [2021-02-22 01:20:21,099 WARN L147 QuantifierPusher]: treesize reduction 32, result has 20.0 percent of original size 8 [2021-02-22 01:20:21,102 WARN L141 QuantifierPusher]: treesize reduction 15, result has 72.7 percent of original size [2021-02-22 01:20:21,104 WARN L147 QuantifierPusher]: treesize reduction 15, result has 72.7 percent of original size 40 [2021-02-22 01:20:21,109 WARN L141 QuantifierPusher]: treesize reduction 33, result has 68.0 percent of original size [2021-02-22 01:20:21,114 WARN L147 QuantifierPusher]: treesize reduction 33, result has 68.0 percent of original size 70 [2021-02-22 01:20:21,118 WARN L141 QuantifierPusher]: treesize reduction 33, result has 68.0 percent of original size [2021-02-22 01:20:21,123 WARN L147 QuantifierPusher]: treesize reduction 33, result has 68.0 percent of original size 70 [2021-02-22 01:20:21,162 WARN L141 QuantifierPusher]: treesize reduction 32, result has 20.0 percent of original size [2021-02-22 01:20:21,164 WARN L147 QuantifierPusher]: treesize reduction 32, result has 20.0 percent of original size 8 [2021-02-22 01:20:21,166 WARN L141 QuantifierPusher]: treesize reduction 15, result has 72.7 percent of original size [2021-02-22 01:20:21,168 WARN L147 QuantifierPusher]: treesize reduction 15, result has 72.7 percent of original size 40 [2021-02-22 01:20:21,172 WARN L141 QuantifierPusher]: treesize reduction 102, result has 1.0 percent of original size [2021-02-22 01:20:21,172 WARN L147 QuantifierPusher]: treesize reduction 102, result has 1.0 percent of original size 1 [2021-02-22 01:20:21,175 WARN L141 QuantifierPusher]: treesize reduction 102, result has 1.0 percent of original size [2021-02-22 01:20:21,176 WARN L147 QuantifierPusher]: treesize reduction 102, result has 1.0 percent of original size 1 [2021-02-22 01:20:21,177 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-22 01:20:21,179 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-22 01:20:21,181 WARN L141 QuantifierPusher]: treesize reduction 15, result has 72.7 percent of original size [2021-02-22 01:20:21,183 WARN L147 QuantifierPusher]: treesize reduction 15, result has 72.7 percent of original size 40 [2021-02-22 01:20:21,187 WARN L141 QuantifierPusher]: treesize reduction 102, result has 1.0 percent of original size [2021-02-22 01:20:21,187 WARN L147 QuantifierPusher]: treesize reduction 102, result has 1.0 percent of original size 1 [2021-02-22 01:20:21,191 WARN L141 QuantifierPusher]: treesize reduction 102, result has 1.0 percent of original size [2021-02-22 01:20:21,191 WARN L147 QuantifierPusher]: treesize reduction 102, result has 1.0 percent of original size 1 [2021-02-22 01:20:21,193 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-22 01:20:21,195 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-22 01:20:21,197 WARN L141 QuantifierPusher]: treesize reduction 15, result has 72.7 percent of original size [2021-02-22 01:20:21,200 WARN L147 QuantifierPusher]: treesize reduction 15, result has 72.7 percent of original size 40 [2021-02-22 01:20:21,204 WARN L141 QuantifierPusher]: treesize reduction 33, result has 68.0 percent of original size [2021-02-22 01:20:21,208 WARN L147 QuantifierPusher]: treesize reduction 33, result has 68.0 percent of original size 70 [2021-02-22 01:20:21,213 WARN L141 QuantifierPusher]: treesize reduction 33, result has 68.0 percent of original size [2021-02-22 01:20:21,218 WARN L147 QuantifierPusher]: treesize reduction 33, result has 68.0 percent of original size 70 [2021-02-22 01:20:21,257 WARN L141 QuantifierPusher]: treesize reduction 4, result has 90.0 percent of original size [2021-02-22 01:20:21,259 WARN L147 QuantifierPusher]: treesize reduction 4, result has 90.0 percent of original size 36 [2021-02-22 01:20:21,263 WARN L141 QuantifierPusher]: treesize reduction 15, result has 83.3 percent of original size [2021-02-22 01:20:21,268 INFO L723 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-02-22 01:20:21,273 INFO L730 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:21,273 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:20:21,275 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:21,277 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-02-22 01:20:21,280 WARN L147 QuantifierPusher]: treesize reduction 15, result has 83.3 percent of original size 75 [2021-02-22 01:20:21,284 WARN L141 QuantifierPusher]: treesize reduction 102, result has 1.0 percent of original size [2021-02-22 01:20:21,284 WARN L147 QuantifierPusher]: treesize reduction 102, result has 1.0 percent of original size 1 [2021-02-22 01:20:21,287 WARN L141 QuantifierPusher]: treesize reduction 102, result has 1.0 percent of original size [2021-02-22 01:20:21,288 WARN L147 QuantifierPusher]: treesize reduction 102, result has 1.0 percent of original size 1 [2021-02-22 01:20:21,290 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-22 01:20:21,291 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-22 01:20:21,294 WARN L141 QuantifierPusher]: treesize reduction 15, result has 72.7 percent of original size [2021-02-22 01:20:21,296 WARN L147 QuantifierPusher]: treesize reduction 15, result has 72.7 percent of original size 40 [2021-02-22 01:20:21,299 WARN L141 QuantifierPusher]: treesize reduction 102, result has 1.0 percent of original size [2021-02-22 01:20:21,300 WARN L147 QuantifierPusher]: treesize reduction 102, result has 1.0 percent of original size 1 [2021-02-22 01:20:21,303 WARN L141 QuantifierPusher]: treesize reduction 102, result has 1.0 percent of original size [2021-02-22 01:20:21,304 WARN L147 QuantifierPusher]: treesize reduction 102, result has 1.0 percent of original size 1 [2021-02-22 01:20:21,306 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-22 01:20:21,307 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-22 01:20:21,309 WARN L141 QuantifierPusher]: treesize reduction 15, result has 72.7 percent of original size [2021-02-22 01:20:21,311 WARN L147 QuantifierPusher]: treesize reduction 15, result has 72.7 percent of original size 40 [2021-02-22 01:20:21,312 INFO L206 tedInterpolationCore]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2021-02-22 01:20:21,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:21,387 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:21,387 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:21,388 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:21,388 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:21,391 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:21,392 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:20:21,396 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:21,397 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:21,738 WARN L202 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:20:21,739 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:20:21,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:21,767 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:21,767 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:21,776 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:20:21,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:21,778 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:21,778 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:21,779 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:20:21,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:21,780 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:21,780 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:21,781 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:20:21,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:21,782 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:21,783 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:21,783 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:20:21,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:21,784 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:21,785 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:21,794 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:20:21,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:21,797 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:21,797 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:21,807 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-22 01:20:21,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:21,809 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:21,810 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:21,810 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2021-02-22 01:20:21,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:21,814 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:21,814 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:21,825 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:21,825 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:21,826 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:20:21,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:21,829 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:21,829 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:21,829 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:21,830 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:21,841 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:21,841 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:21,866 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2021-02-22 01:20:21,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:21,868 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:21,869 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:21,883 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2021-02-22 01:20:21,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:21,885 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:21,886 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:21,886 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:20:21,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:21,888 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:21,888 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:21,888 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2021-02-22 01:20:21,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:21,890 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:21,891 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:21,891 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2021-02-22 01:20:21,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:21,893 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:21,893 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:21,965 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 01:20:21,968 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:21,969 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-02-22 01:20:21,970 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:21,971 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-02-22 01:20:21,972 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:21,973 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-02-22 01:20:21,973 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:21,974 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-02-22 01:20:21,975 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:21,976 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-02-22 01:20:21,977 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:21,978 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-02-22 01:20:21,979 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:21,979 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:21,980 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:21,980 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:21,993 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:21,994 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-22 01:20:22,014 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:22,015 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:20:22,037 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:22,038 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:20:22,062 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:22,063 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:20:22,097 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:22,098 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:20:22,099 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:22,099 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:22,100 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:20:22,101 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:22,102 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:20:22,103 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:20:22,132 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:22,133 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:20:22,133 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:22,134 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:20:22,164 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:22,165 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-22 01:20:22,197 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:22,197 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:20:22,200 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:22,201 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:20:22,202 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:22,202 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:22,203 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:20:22,203 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:22,204 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:20:22,205 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:20:22,250 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:22,251 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-22 01:20:22,276 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:22,276 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:20:22,305 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:22,306 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:20:22,333 WARN L141 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size [2021-02-22 01:20:22,334 WARN L147 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size 7 [2021-02-22 01:20:22,359 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:22,360 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:20:22,391 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:22,392 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-22 01:20:22,427 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:22,428 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:20:22,460 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:22,460 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:20:22,496 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:22,498 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:20:22,503 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:22,505 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:20:22,507 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:20:22,547 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:22,548 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:20:22,549 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:22,549 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:20:22,598 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:22,599 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:20:22,608 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:22,611 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:20:22,611 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:22,613 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:20:22,614 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:20:22,657 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:22,658 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:20:22,693 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:22,693 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:20:22,700 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:22,701 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:20:22,734 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:22,735 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:20:22,736 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:22,737 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:20:22,738 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:22,739 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:20:22,739 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:22,739 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:20:22,740 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:22,742 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:20:22,779 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:22,779 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:20:22,819 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:22,823 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:20:22,824 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:22,824 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-22 01:20:22,862 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:22,864 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-22 01:20:22,910 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:22,912 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-22 01:20:22,963 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:22,965 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:20:23,014 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:23,015 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-22 01:20:23,017 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:23,019 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:20:23,020 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:23,021 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-22 01:20:23,076 WARN L141 QuantifierPusher]: treesize reduction 4, result has 76.5 percent of original size [2021-02-22 01:20:23,077 WARN L147 QuantifierPusher]: treesize reduction 4, result has 76.5 percent of original size 13 [2021-02-22 01:20:23,078 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:23,084 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:20:23,130 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:23,130 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:20:23,134 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:23,135 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:20:23,135 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:23,136 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:20:23,136 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:23,137 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:20:23,137 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:23,138 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:20:23,139 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:23,139 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:20:23,140 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:23,140 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:20:23,141 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:23,141 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:20:23,142 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:23,144 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:20:23,146 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:23,146 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:20:23,147 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:23,147 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:20:23,150 WARN L141 QuantifierPusher]: treesize reduction 1, result has 94.1 percent of original size [2021-02-22 01:20:23,151 WARN L147 QuantifierPusher]: treesize reduction 1, result has 94.1 percent of original size 16 [2021-02-22 01:20:23,192 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:23,193 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:20:23,238 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:23,239 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:20:23,296 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:23,296 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:20:23,297 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:23,298 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:20:23,354 WARN L141 QuantifierPusher]: treesize reduction 8, result has 70.4 percent of original size [2021-02-22 01:20:23,356 WARN L147 QuantifierPusher]: treesize reduction 8, result has 70.4 percent of original size 19 [2021-02-22 01:20:23,357 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:23,358 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:20:23,417 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:23,418 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:20:23,472 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:23,472 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:20:23,473 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:23,473 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:20:23,531 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:23,531 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-22 01:20:23,598 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:23,599 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-02-22 01:20:23,672 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:23,673 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-02-22 01:20:23,674 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:23,675 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-02-22 01:20:23,737 WARN L141 QuantifierPusher]: treesize reduction 8, result has 70.4 percent of original size [2021-02-22 01:20:23,739 WARN L147 QuantifierPusher]: treesize reduction 8, result has 70.4 percent of original size 19 [2021-02-22 01:20:23,740 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:23,744 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:20:23,810 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:23,811 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:20:23,878 WARN L141 QuantifierPusher]: treesize reduction 4, result has 82.6 percent of original size [2021-02-22 01:20:23,880 WARN L147 QuantifierPusher]: treesize reduction 4, result has 82.6 percent of original size 19 [2021-02-22 01:20:23,881 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:23,882 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:20:23,966 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:23,970 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:20:23,971 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:23,971 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:20:23,972 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:23,972 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:20:23,973 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:23,973 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:20:23,974 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:23,974 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:20:23,974 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:23,975 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:20:23,975 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:23,976 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:20:23,976 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:23,977 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:20:23,978 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:23,979 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:20:24,049 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:24,050 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-22 01:20:24,126 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:24,126 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-22 01:20:24,127 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:24,129 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-02-22 01:20:24,196 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:24,196 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-22 01:20:24,275 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:24,276 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-02-22 01:20:24,360 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:24,362 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-02-22 01:20:24,443 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:24,444 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-02-22 01:20:24,532 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:24,533 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-02-22 01:20:24,534 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:24,537 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-02-22 01:20:24,620 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:24,622 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-02-22 01:20:24,697 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:24,698 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-02-22 01:20:24,788 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:24,790 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-02-22 01:20:24,877 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:24,877 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-02-22 01:20:24,981 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:24,984 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-02-22 01:20:25,069 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:25,070 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:20:25,071 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:25,076 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:20:25,149 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:25,151 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:20:25,153 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:25,156 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:20:25,225 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:25,226 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:20:25,227 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:25,228 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:20:25,229 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:25,229 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:20:25,231 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:25,232 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:20:25,233 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:25,233 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:20:25,234 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:25,234 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:20:25,235 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:25,236 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:20:25,236 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:25,237 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:20:25,238 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:25,239 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:20:25,239 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:25,240 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:20:25,240 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:25,241 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:20:25,241 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:25,242 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:20:25,317 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:25,317 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-22 01:20:25,397 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:25,397 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-22 01:20:25,400 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:25,401 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-02-22 01:20:25,474 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:25,476 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-02-22 01:20:25,547 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:25,548 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-22 01:20:25,630 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:25,633 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:20:25,712 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:25,712 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-22 01:20:25,782 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:25,782 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:20:25,783 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:25,784 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:20:25,785 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:25,786 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:20:25,787 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:25,788 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-02-22 01:20:25,791 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:25,792 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:25,795 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [873892047] [2021-02-22 01:20:25,795 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:20:25,795 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [67] imperfect sequences [] total 67 [2021-02-22 01:20:25,795 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1259321322] [2021-02-22 01:20:25,796 INFO L460 AbstractCegarLoop]: Interpolant automaton has 67 states [2021-02-22 01:20:25,796 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:20:25,797 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 67 interpolants. [2021-02-22 01:20:25,799 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=437, Invalid=4819, Unknown=0, NotChecked=0, Total=5256 [2021-02-22 01:20:25,799 INFO L87 Difference]: Start difference. First operand 1055 states and 1153 transitions. Second operand 67 states. [2021-02-22 01:20:26,494 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:20:27,385 WARN L202 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:20:27,791 WARN L202 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:20:28,218 WARN L202 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 01:20:28,628 WARN L202 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:20:29,072 WARN L202 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 01:20:29,525 WARN L202 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:20:30,315 WARN L202 SmtUtils]: Spent 734.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 221 [2021-02-22 01:20:30,732 WARN L202 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:20:31,234 WARN L202 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:20:31,675 WARN L202 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 01:20:32,153 WARN L202 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:20:32,671 WARN L202 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-22 01:20:33,220 WARN L202 SmtUtils]: Spent 397.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:20:33,794 WARN L202 SmtUtils]: Spent 395.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-22 01:20:34,314 WARN L202 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-22 01:20:35,393 WARN L202 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:20:35,835 WARN L202 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-22 01:20:36,255 WARN L202 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:20:36,658 WARN L202 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:20:37,287 WARN L202 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:20:37,930 WARN L202 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-22 01:20:38,413 WARN L202 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:20:38,882 WARN L202 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:20:39,388 WARN L202 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:20:39,915 WARN L202 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:20:40,375 WARN L202 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:20:40,899 WARN L202 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:20:41,384 WARN L202 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-22 01:20:41,900 WARN L202 SmtUtils]: Spent 410.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-22 01:20:42,380 WARN L202 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:20:42,884 WARN L202 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:20:43,441 WARN L202 SmtUtils]: Spent 440.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:20:44,156 WARN L202 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:20:44,641 WARN L202 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-22 01:20:45,182 WARN L202 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:20:45,677 WARN L202 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:20:46,181 WARN L202 SmtUtils]: Spent 400.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:20:46,690 WARN L202 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:20:47,205 WARN L202 SmtUtils]: Spent 403.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:20:47,790 WARN L202 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:20:48,214 WARN L202 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-22 01:20:48,936 WARN L202 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:20:49,426 WARN L202 SmtUtils]: Spent 401.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:20:49,928 WARN L202 SmtUtils]: Spent 395.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:20:50,461 WARN L202 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:20:51,221 WARN L202 SmtUtils]: Spent 398.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:20:52,370 WARN L202 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:20:53,457 WARN L202 SmtUtils]: Spent 787.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 223 [2021-02-22 01:20:54,666 WARN L202 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 01:20:55,797 WARN L202 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-22 01:20:56,425 WARN L202 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:20:56,973 WARN L202 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:20:57,560 WARN L202 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:20:58,171 WARN L202 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:20:58,635 WARN L202 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:21:00,763 WARN L202 SmtUtils]: Spent 396.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:21:02,005 WARN L202 SmtUtils]: Spent 726.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 214 [2021-02-22 01:21:03,636 WARN L202 SmtUtils]: Spent 407.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-22 01:21:05,295 WARN L202 SmtUtils]: Spent 416.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-22 01:21:06,782 WARN L202 SmtUtils]: Spent 408.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:21:07,639 WARN L202 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:21:08,181 WARN L202 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:21:09,097 WARN L202 SmtUtils]: Spent 747.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 216 [2021-02-22 01:21:09,597 WARN L202 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:21:10,094 WARN L202 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:21:10,983 WARN L202 SmtUtils]: Spent 756.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 217 [2021-02-22 01:21:11,744 WARN L202 SmtUtils]: Spent 399.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:21:12,843 WARN L202 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-22 01:21:13,560 WARN L202 SmtUtils]: Spent 395.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-22 01:21:14,663 WARN L202 SmtUtils]: Spent 415.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-22 01:21:15,708 WARN L202 SmtUtils]: Spent 827.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 227 [2021-02-22 01:21:17,204 WARN L202 SmtUtils]: Spent 415.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-22 01:21:18,145 WARN L202 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-22 01:21:24,824 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:21:24,824 INFO L93 Difference]: Finished difference Result 2173 states and 2565 transitions. [2021-02-22 01:21:24,824 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 257 states. [2021-02-22 01:21:24,825 INFO L78 Accepts]: Start accepts. Automaton has 67 states. Word has length 302 [2021-02-22 01:21:24,826 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:21:24,828 INFO L225 Difference]: With dead ends: 2173 [2021-02-22 01:21:24,828 INFO L226 Difference]: Without dead ends: 0 [2021-02-22 01:21:24,856 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 469 GetRequests, 141 SyntacticMatches, 5 SemanticMatches, 323 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 43247 ImplicationChecksByTransitivity, 49.0s TimeCoverageRelationStatistics Valid=6858, Invalid=98442, Unknown=0, NotChecked=0, Total=105300 [2021-02-22 01:21:24,856 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-22 01:21:24,856 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-22 01:21:24,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-22 01:21:24,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-22 01:21:24,857 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 302 [2021-02-22 01:21:24,857 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:21:24,857 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-22 01:21:24,857 INFO L481 AbstractCegarLoop]: Interpolant automaton has 67 states. [2021-02-22 01:21:24,857 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-22 01:21:24,857 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-22 01:21:24,858 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-02-22 01:21:24,860 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-22 01:21:27,044 WARN L202 SmtUtils]: Spent 1.67 s on a formula simplification. DAG size of input: 394 DAG size of output: 353 [2021-02-22 01:21:29,470 WARN L202 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 396 DAG size of output: 354 [2021-02-22 01:21:30,835 WARN L202 SmtUtils]: Spent 517.00 ms on a formula simplification. DAG size of input: 382 DAG size of output: 327 [2021-02-22 01:21:31,769 WARN L202 SmtUtils]: Spent 616.00 ms on a formula simplification. DAG size of input: 382 DAG size of output: 327 [2021-02-22 01:21:32,630 WARN L202 SmtUtils]: Spent 497.00 ms on a formula simplification. DAG size of input: 371 DAG size of output: 328 [2021-02-22 01:21:33,791 WARN L202 SmtUtils]: Spent 955.00 ms on a formula simplification. DAG size of input: 409 DAG size of output: 369 [2021-02-22 01:21:36,761 WARN L202 SmtUtils]: Spent 714.00 ms on a formula simplification. DAG size of input: 374 DAG size of output: 343 [2021-02-22 01:21:39,550 WARN L202 SmtUtils]: Spent 466.00 ms on a formula simplification. DAG size of input: 382 DAG size of output: 327 [2021-02-22 01:21:40,397 WARN L202 SmtUtils]: Spent 810.00 ms on a formula simplification. DAG size of input: 394 DAG size of output: 348 [2021-02-22 01:21:40,862 WARN L202 SmtUtils]: Spent 463.00 ms on a formula simplification. DAG size of input: 386 DAG size of output: 330 [2021-02-22 01:21:41,247 WARN L202 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 367 DAG size of output: 322 [2021-02-22 01:21:44,242 WARN L202 SmtUtils]: Spent 780.00 ms on a formula simplification. DAG size of input: 394 DAG size of output: 348 [2021-02-22 01:21:45,285 WARN L202 SmtUtils]: Spent 779.00 ms on a formula simplification. DAG size of input: 394 DAG size of output: 348 [2021-02-22 01:21:46,705 WARN L202 SmtUtils]: Spent 815.00 ms on a formula simplification. DAG size of input: 394 DAG size of output: 348 [2021-02-22 01:21:47,292 WARN L202 SmtUtils]: Spent 585.00 ms on a formula simplification. DAG size of input: 372 DAG size of output: 340 [2021-02-22 01:21:49,121 WARN L202 SmtUtils]: Spent 764.00 ms on a formula simplification. DAG size of input: 390 DAG size of output: 349 [2021-02-22 01:21:52,529 WARN L202 SmtUtils]: Spent 790.00 ms on a formula simplification. DAG size of input: 396 DAG size of output: 356 [2021-02-22 01:21:53,036 WARN L202 SmtUtils]: Spent 380.00 ms on a formula simplification. DAG size of input: 365 DAG size of output: 322 [2021-02-22 01:21:53,920 WARN L202 SmtUtils]: Spent 880.00 ms on a formula simplification. DAG size of input: 405 DAG size of output: 366 [2021-02-22 01:21:57,409 WARN L202 SmtUtils]: Spent 788.00 ms on a formula simplification. DAG size of input: 394 DAG size of output: 348 [2021-02-22 01:21:58,371 WARN L202 SmtUtils]: Spent 915.00 ms on a formula simplification. DAG size of input: 420 DAG size of output: 376 [2021-02-22 01:21:58,993 WARN L202 SmtUtils]: Spent 598.00 ms on a formula simplification. DAG size of input: 372 DAG size of output: 340 [2021-02-22 01:22:01,805 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 188 DAG size of output: 33 [2021-02-22 01:22:02,162 WARN L202 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 28 [2021-02-22 01:22:03,352 WARN L202 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 255 DAG size of output: 51 [2021-02-22 01:22:03,615 WARN L202 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-22 01:22:05,304 WARN L202 SmtUtils]: Spent 1.68 s on a formula simplification. DAG size of input: 189 DAG size of output: 41 [2021-02-22 01:22:06,581 WARN L202 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 186 DAG size of output: 38 [2021-02-22 01:22:07,711 WARN L202 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 184 DAG size of output: 33 [2021-02-22 01:22:08,932 WARN L202 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 186 DAG size of output: 38 [2021-02-22 01:22:09,268 WARN L202 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 1 [2021-02-22 01:22:09,400 WARN L202 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-22 01:22:09,646 WARN L202 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 1 [2021-02-22 01:22:09,944 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 21 [2021-02-22 01:22:11,247 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 257 DAG size of output: 51 [2021-02-22 01:22:11,896 WARN L202 SmtUtils]: Spent 646.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-22 01:22:12,521 WARN L202 SmtUtils]: Spent 616.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 51 [2021-02-22 01:22:13,269 WARN L202 SmtUtils]: Spent 744.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 25 [2021-02-22 01:22:14,779 WARN L202 SmtUtils]: Spent 1.50 s on a formula simplification. DAG size of input: 214 DAG size of output: 37 [2021-02-22 01:22:15,891 WARN L202 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 171 DAG size of output: 23 [2021-02-22 01:22:16,839 WARN L202 SmtUtils]: Spent 945.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 36 [2021-02-22 01:22:17,888 WARN L202 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 229 DAG size of output: 60 [2021-02-22 01:22:19,695 WARN L202 SmtUtils]: Spent 1.79 s on a formula simplification. DAG size of input: 192 DAG size of output: 46 [2021-02-22 01:22:20,354 WARN L202 SmtUtils]: Spent 649.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-22 01:22:20,482 WARN L202 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 39 [2021-02-22 01:22:20,825 WARN L202 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 30 [2021-02-22 01:22:22,061 WARN L202 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 189 DAG size of output: 41 [2021-02-22 01:22:23,108 WARN L202 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 229 DAG size of output: 60 [2021-02-22 01:22:23,407 WARN L202 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-22 01:22:24,564 WARN L202 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 214 DAG size of output: 63 [2021-02-22 01:22:25,709 WARN L202 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 230 DAG size of output: 61 [2021-02-22 01:22:26,379 WARN L202 SmtUtils]: Spent 667.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 24 [2021-02-22 01:22:28,325 WARN L202 SmtUtils]: Spent 1.92 s on a formula simplification. DAG size of input: 273 DAG size of output: 69 [2021-02-22 01:22:28,606 WARN L202 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 1 [2021-02-22 01:22:28,761 WARN L202 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-22 01:22:29,136 WARN L202 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 33 [2021-02-22 01:22:29,458 WARN L202 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 25 [2021-02-22 01:22:30,701 WARN L202 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 233 DAG size of output: 35 [2021-02-22 01:22:31,023 WARN L202 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 26 [2021-02-22 01:22:31,725 WARN L202 SmtUtils]: Spent 700.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 19 [2021-02-22 01:22:31,980 WARN L202 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-22 01:22:32,675 WARN L202 SmtUtils]: Spent 689.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 38 [2021-02-22 01:22:33,013 WARN L202 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 30 [2021-02-22 01:22:33,310 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 21 [2021-02-22 01:22:34,455 WARN L202 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 174 DAG size of output: 28 [2021-02-22 01:22:34,788 WARN L202 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 30 [2021-02-22 01:22:35,439 WARN L202 SmtUtils]: Spent 649.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-22 01:22:35,601 WARN L202 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-22 01:22:36,794 WARN L202 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 174 DAG size of output: 28 [2021-02-22 01:22:37,058 WARN L202 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 1 [2021-02-22 01:22:38,254 WARN L202 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 209 DAG size of output: 58 [2021-02-22 01:22:39,367 WARN L202 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 171 DAG size of output: 26 [2021-02-22 01:22:40,478 WARN L202 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 171 DAG size of output: 26 [2021-02-22 01:22:40,741 WARN L202 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 1 [2021-02-22 01:22:42,436 WARN L202 SmtUtils]: Spent 1.68 s on a formula simplification. DAG size of input: 248 DAG size of output: 66 [2021-02-22 01:22:43,132 WARN L202 SmtUtils]: Spent 689.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 38 [2021-02-22 01:22:43,341 WARN L202 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 31 [2021-02-22 01:22:43,684 WARN L202 SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 32 [2021-02-22 01:22:44,364 WARN L202 SmtUtils]: Spent 677.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 29 [2021-02-22 01:22:45,019 WARN L202 SmtUtils]: Spent 653.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 27 [2021-02-22 01:22:46,499 WARN L202 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 233 DAG size of output: 35 [2021-02-22 01:22:47,179 WARN L202 SmtUtils]: Spent 677.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 27 [2021-02-22 01:22:47,564 WARN L202 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 28 [2021-02-22 01:22:47,846 WARN L202 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 1 [2021-02-22 01:22:49,311 WARN L202 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 215 DAG size of output: 43 [2021-02-22 01:22:49,634 WARN L202 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 22 [2021-02-22 01:22:49,888 WARN L202 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-22 01:22:50,239 WARN L202 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 28 [2021-02-22 01:22:51,317 WARN L202 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 229 DAG size of output: 60 [2021-02-22 01:22:51,663 WARN L202 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 30 [2021-02-22 01:22:51,810 WARN L202 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-22 01:22:53,150 WARN L202 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 253 DAG size of output: 51 [2021-02-22 01:22:54,252 WARN L202 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 232 DAG size of output: 64 [2021-02-22 01:22:55,507 WARN L202 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 224 DAG size of output: 60 [2021-02-22 01:22:56,173 WARN L202 SmtUtils]: Spent 648.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-22 01:22:56,554 WARN L202 SmtUtils]: Spent 378.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 22 [2021-02-22 01:22:57,401 WARN L202 SmtUtils]: Spent 835.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 27 [2021-02-22 01:22:58,087 WARN L202 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 16 [2021-02-22 01:22:58,997 WARN L202 SmtUtils]: Spent 906.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 27 [2021-02-22 01:22:59,322 WARN L202 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 15 [2021-02-22 01:23:00,625 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 192 DAG size of output: 40 [2021-02-22 01:23:01,922 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 192 DAG size of output: 40 [2021-02-22 01:23:02,636 WARN L202 SmtUtils]: Spent 652.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 33 [2021-02-22 01:23:03,892 WARN L202 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 186 DAG size of output: 38 [2021-02-22 01:23:04,261 WARN L202 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 24 [2021-02-22 01:23:04,921 WARN L202 SmtUtils]: Spent 650.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-22 01:23:05,179 WARN L202 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-22 01:23:05,509 WARN L202 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 25 [2021-02-22 01:23:06,371 WARN L202 SmtUtils]: Spent 849.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 27 [2021-02-22 01:23:07,152 WARN L202 SmtUtils]: Spent 775.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 43 [2021-02-22 01:23:08,017 WARN L202 SmtUtils]: Spent 844.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 27 [2021-02-22 01:23:09,350 WARN L202 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 253 DAG size of output: 51 [2021-02-22 01:23:10,784 WARN L202 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 210 DAG size of output: 37 [2021-02-22 01:23:12,110 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 253 DAG size of output: 51 [2021-02-22 01:23:12,769 WARN L202 SmtUtils]: Spent 649.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-22 01:23:14,297 WARN L202 SmtUtils]: Spent 1.52 s on a formula simplification. DAG size of input: 210 DAG size of output: 41 [2021-02-22 01:23:14,581 WARN L202 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 1 [2021-02-22 01:23:14,852 WARN L202 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 1 [2021-02-22 01:23:15,193 WARN L202 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 30 [2021-02-22 01:23:16,524 WARN L202 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 253 DAG size of output: 51 [2021-02-22 01:23:18,179 WARN L202 SmtUtils]: Spent 1.64 s on a formula simplification. DAG size of input: 245 DAG size of output: 63 [2021-02-22 01:23:19,376 WARN L202 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 209 DAG size of output: 58 [2021-02-22 01:23:20,027 WARN L202 SmtUtils]: Spent 649.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-22 01:23:20,905 WARN L202 SmtUtils]: Spent 873.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 32 [2021-02-22 01:23:22,113 WARN L202 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 251 DAG size of output: 50 [2021-02-22 01:23:22,779 WARN L202 SmtUtils]: Spent 664.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 27 [2021-02-22 01:23:22,928 WARN L202 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-22 01:23:23,597 WARN L202 SmtUtils]: Spent 667.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 27 [2021-02-22 01:23:25,001 WARN L202 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 200 DAG size of output: 45 [2021-02-22 01:23:25,806 WARN L202 SmtUtils]: Spent 776.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 36 [2021-02-22 01:23:26,311 WARN L202 SmtUtils]: Spent 501.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 24 [2021-02-22 01:23:26,698 WARN L202 SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 22 [2021-02-22 01:23:27,569 WARN L202 SmtUtils]: Spent 866.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 30 [2021-02-22 01:23:28,234 WARN L202 SmtUtils]: Spent 647.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-22 01:23:28,884 WARN L202 SmtUtils]: Spent 648.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-22 01:23:29,538 WARN L202 SmtUtils]: Spent 650.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-22 01:23:30,876 WARN L202 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 188 DAG size of output: 33 [2021-02-22 01:23:32,047 WARN L202 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 174 DAG size of output: 28 [2021-02-22 01:23:32,958 WARN L202 SmtUtils]: Spent 906.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 27 [2021-02-22 01:23:33,113 WARN L202 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-22 01:23:34,829 WARN L202 SmtUtils]: Spent 1.71 s on a formula simplification. DAG size of input: 199 DAG size of output: 54 [2021-02-22 01:23:36,626 WARN L202 SmtUtils]: Spent 1.78 s on a formula simplification. DAG size of input: 192 DAG size of output: 46 [2021-02-22 01:23:36,795 WARN L202 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-22 01:23:37,454 WARN L202 SmtUtils]: Spent 648.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-22 01:23:38,210 WARN L202 SmtUtils]: Spent 746.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 46 [2021-02-22 01:23:38,462 WARN L202 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-22 01:23:39,115 WARN L202 SmtUtils]: Spent 644.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 51 [2021-02-22 01:23:39,451 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 25 [2021-02-22 01:23:40,762 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 258 DAG size of output: 51 [2021-02-22 01:23:41,624 WARN L202 SmtUtils]: Spent 857.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 30 [2021-02-22 01:23:42,667 WARN L202 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 224 DAG size of output: 60 [2021-02-22 01:23:44,654 WARN L202 SmtUtils]: Spent 1.98 s on a formula simplification. DAG size of input: 270 DAG size of output: 63 [2021-02-22 01:23:44,817 WARN L202 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-22 01:23:45,783 WARN L202 SmtUtils]: Spent 862.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 30 [2021-02-22 01:23:47,206 WARN L202 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 211 DAG size of output: 33 [2021-02-22 01:23:48,084 WARN L202 SmtUtils]: Spent 873.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 33 [2021-02-22 01:23:48,408 WARN L202 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:23:50,113 WARN L202 SmtUtils]: Spent 1.68 s on a formula simplification. DAG size of input: 202 DAG size of output: 45 [2021-02-22 01:23:50,578 WARN L202 SmtUtils]: Spent 453.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 36 [2021-02-22 01:23:51,856 WARN L202 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 233 DAG size of output: 35 [2021-02-22 01:23:53,803 WARN L202 SmtUtils]: Spent 1.94 s on a formula simplification. DAG size of input: 202 DAG size of output: 53 [2021-02-22 01:23:54,507 WARN L202 SmtUtils]: Spent 701.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 19 [2021-02-22 01:23:55,895 WARN L202 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 207 DAG size of output: 35 [2021-02-22 01:23:57,062 WARN L202 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 214 DAG size of output: 63 [2021-02-22 01:23:57,447 WARN L202 SmtUtils]: Spent 374.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 33 [2021-02-22 01:23:58,346 WARN L202 SmtUtils]: Spent 895.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 31 [2021-02-22 01:23:59,504 WARN L202 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 214 DAG size of output: 63 [2021-02-22 01:23:59,842 WARN L202 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 30 [2021-02-22 01:24:00,044 WARN L202 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 31 [2021-02-22 01:24:00,352 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 22 [2021-02-22 01:24:01,682 WARN L202 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 253 DAG size of output: 51 [2021-02-22 01:24:01,887 WARN L202 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 19 [2021-02-22 01:24:02,541 WARN L202 SmtUtils]: Spent 652.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-22 01:24:03,899 WARN L202 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 282 DAG size of output: 52 [2021-02-22 01:24:04,557 WARN L202 SmtUtils]: Spent 648.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 15 [2021-02-22 01:24:06,234 WARN L202 SmtUtils]: Spent 1.66 s on a formula simplification. DAG size of input: 245 DAG size of output: 63 [2021-02-22 01:24:07,450 WARN L202 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 209 DAG size of output: 46 [2021-02-22 01:24:08,372 WARN L202 SmtUtils]: Spent 919.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 32 [2021-02-22 01:24:09,037 WARN L202 SmtUtils]: Spent 662.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 27 [2021-02-22 01:24:09,299 WARN L202 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 1 [2021-02-22 01:24:11,054 WARN L202 SmtUtils]: Spent 1.69 s on a formula simplification. DAG size of input: 202 DAG size of output: 45 [2021-02-22 01:24:12,018 WARN L202 SmtUtils]: Spent 952.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 36 [2021-02-22 01:24:13,542 WARN L202 SmtUtils]: Spent 1.51 s on a formula simplification. DAG size of input: 214 DAG size of output: 37 [2021-02-22 01:24:13,565 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-22 01:24:13,565 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-22 01:24:13,565 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-22 01:24:13,565 INFO L189 CegarLoopUtils]: For program point L316(line 316) no Hoare annotation was computed. [2021-02-22 01:24:13,565 INFO L189 CegarLoopUtils]: For program point L345(line 345) no Hoare annotation was computed. [2021-02-22 01:24:13,566 INFO L189 CegarLoopUtils]: For program point L308(line 308) no Hoare annotation was computed. [2021-02-22 01:24:13,566 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 295 350) no Hoare annotation was computed. [2021-02-22 01:24:13,566 INFO L189 CegarLoopUtils]: For program point L337(line 337) no Hoare annotation was computed. [2021-02-22 01:24:13,566 INFO L189 CegarLoopUtils]: For program point L304(line 304) no Hoare annotation was computed. [2021-02-22 01:24:13,566 INFO L189 CegarLoopUtils]: For program point L337-1(line 337) no Hoare annotation was computed. [2021-02-22 01:24:13,566 INFO L189 CegarLoopUtils]: For program point L337-2(line 337) no Hoare annotation was computed. [2021-02-22 01:24:13,566 INFO L189 CegarLoopUtils]: For program point L300(line 300) no Hoare annotation was computed. [2021-02-22 01:24:13,566 INFO L189 CegarLoopUtils]: For program point L296(line 296) no Hoare annotation was computed. [2021-02-22 01:24:13,566 INFO L189 CegarLoopUtils]: For program point L325(line 325) no Hoare annotation was computed. [2021-02-22 01:24:13,566 INFO L189 CegarLoopUtils]: For program point L321(line 321) no Hoare annotation was computed. [2021-02-22 01:24:13,567 INFO L189 CegarLoopUtils]: For program point L317(line 317) no Hoare annotation was computed. [2021-02-22 01:24:13,567 INFO L189 CegarLoopUtils]: For program point L346(line 346) no Hoare annotation was computed. [2021-02-22 01:24:13,567 INFO L189 CegarLoopUtils]: For program point L342(lines 319 343) no Hoare annotation was computed. [2021-02-22 01:24:13,567 INFO L189 CegarLoopUtils]: For program point L309(line 309) no Hoare annotation was computed. [2021-02-22 01:24:13,567 INFO L189 CegarLoopUtils]: For program point L338(line 338) no Hoare annotation was computed. [2021-02-22 01:24:13,567 INFO L189 CegarLoopUtils]: For program point L305(line 305) no Hoare annotation was computed. [2021-02-22 01:24:13,567 INFO L189 CegarLoopUtils]: For program point L334(line 334) no Hoare annotation was computed. [2021-02-22 01:24:13,567 INFO L189 CegarLoopUtils]: For program point L301(line 301) no Hoare annotation was computed. [2021-02-22 01:24:13,567 INFO L189 CegarLoopUtils]: For program point L297(line 297) no Hoare annotation was computed. [2021-02-22 01:24:13,567 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 295 350) no Hoare annotation was computed. [2021-02-22 01:24:13,567 INFO L189 CegarLoopUtils]: For program point L326(lines 326 330) no Hoare annotation was computed. [2021-02-22 01:24:13,567 INFO L189 CegarLoopUtils]: For program point L326-1(lines 326 330) no Hoare annotation was computed. [2021-02-22 01:24:13,568 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 295 350) no Hoare annotation was computed. [2021-02-22 01:24:13,568 INFO L189 CegarLoopUtils]: For program point L318(line 318) no Hoare annotation was computed. [2021-02-22 01:24:13,568 INFO L189 CegarLoopUtils]: For program point L318-1(line 318) no Hoare annotation was computed. [2021-02-22 01:24:13,568 INFO L189 CegarLoopUtils]: For program point L318-2(line 318) no Hoare annotation was computed. [2021-02-22 01:24:13,568 INFO L189 CegarLoopUtils]: For program point L347(line 347) no Hoare annotation was computed. [2021-02-22 01:24:13,568 INFO L189 CegarLoopUtils]: For program point L314(line 314) no Hoare annotation was computed. [2021-02-22 01:24:13,568 INFO L189 CegarLoopUtils]: For program point L310(line 310) no Hoare annotation was computed. [2021-02-22 01:24:13,568 INFO L189 CegarLoopUtils]: For program point L339(line 339) no Hoare annotation was computed. [2021-02-22 01:24:13,568 INFO L189 CegarLoopUtils]: For program point L306(line 306) no Hoare annotation was computed. [2021-02-22 01:24:13,568 INFO L189 CegarLoopUtils]: For program point L339-1(lines 320 341) no Hoare annotation was computed. [2021-02-22 01:24:13,568 INFO L189 CegarLoopUtils]: For program point L335(line 335) no Hoare annotation was computed. [2021-02-22 01:24:13,569 INFO L189 CegarLoopUtils]: For program point L302(line 302) no Hoare annotation was computed. [2021-02-22 01:24:13,569 INFO L189 CegarLoopUtils]: For program point L298(line 298) no Hoare annotation was computed. [2021-02-22 01:24:13,569 INFO L189 CegarLoopUtils]: For program point L315(line 315) no Hoare annotation was computed. [2021-02-22 01:24:13,569 INFO L189 CegarLoopUtils]: For program point L311(line 311) no Hoare annotation was computed. [2021-02-22 01:24:13,569 INFO L189 CegarLoopUtils]: For program point L307(line 307) no Hoare annotation was computed. [2021-02-22 01:24:13,569 INFO L189 CegarLoopUtils]: For program point L336(line 336) no Hoare annotation was computed. [2021-02-22 01:24:13,569 INFO L189 CegarLoopUtils]: For program point L303(line 303) no Hoare annotation was computed. [2021-02-22 01:24:13,569 INFO L189 CegarLoopUtils]: For program point L299(line 299) no Hoare annotation was computed. [2021-02-22 01:24:13,569 INFO L189 CegarLoopUtils]: For program point L324(line 324) no Hoare annotation was computed. [2021-02-22 01:24:13,569 INFO L189 CegarLoopUtils]: For program point L353(line 353) no Hoare annotation was computed. [2021-02-22 01:24:13,570 INFO L189 CegarLoopUtils]: For program point L382(line 382) no Hoare annotation was computed. [2021-02-22 01:24:13,570 INFO L189 CegarLoopUtils]: For program point L378(line 378) no Hoare annotation was computed. [2021-02-22 01:24:13,570 INFO L189 CegarLoopUtils]: For program point L374(line 374) no Hoare annotation was computed. [2021-02-22 01:24:13,570 INFO L189 CegarLoopUtils]: For program point L403(lines 376 404) no Hoare annotation was computed. [2021-02-22 01:24:13,570 INFO L189 CegarLoopUtils]: For program point L399(line 399) no Hoare annotation was computed. [2021-02-22 01:24:13,570 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 351 410) no Hoare annotation was computed. [2021-02-22 01:24:13,570 INFO L189 CegarLoopUtils]: For program point L366(line 366) no Hoare annotation was computed. [2021-02-22 01:24:13,570 INFO L189 CegarLoopUtils]: For program point L395(line 395) no Hoare annotation was computed. [2021-02-22 01:24:13,570 INFO L189 CegarLoopUtils]: For program point L362(line 362) no Hoare annotation was computed. [2021-02-22 01:24:13,570 INFO L189 CegarLoopUtils]: For program point L395-1(line 395) no Hoare annotation was computed. [2021-02-22 01:24:13,570 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 351 410) no Hoare annotation was computed. [2021-02-22 01:24:13,570 INFO L189 CegarLoopUtils]: For program point L395-2(line 395) no Hoare annotation was computed. [2021-02-22 01:24:13,571 INFO L189 CegarLoopUtils]: For program point L391(line 391) no Hoare annotation was computed. [2021-02-22 01:24:13,571 INFO L189 CegarLoopUtils]: For program point L358(line 358) no Hoare annotation was computed. [2021-02-22 01:24:13,571 INFO L189 CegarLoopUtils]: For program point L391-1(line 391) no Hoare annotation was computed. [2021-02-22 01:24:13,571 INFO L189 CegarLoopUtils]: For program point L391-2(line 391) no Hoare annotation was computed. [2021-02-22 01:24:13,571 INFO L189 CegarLoopUtils]: For program point L354(line 354) no Hoare annotation was computed. [2021-02-22 01:24:13,571 INFO L189 CegarLoopUtils]: For program point L383(lines 383 387) no Hoare annotation was computed. [2021-02-22 01:24:13,571 INFO L189 CegarLoopUtils]: For program point L383-1(lines 383 387) no Hoare annotation was computed. [2021-02-22 01:24:13,571 INFO L189 CegarLoopUtils]: For program point L375(line 375) no Hoare annotation was computed. [2021-02-22 01:24:13,571 INFO L189 CegarLoopUtils]: For program point L375-1(line 375) no Hoare annotation was computed. [2021-02-22 01:24:13,571 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 351 410) no Hoare annotation was computed. [2021-02-22 01:24:13,571 INFO L189 CegarLoopUtils]: For program point L375-2(line 375) no Hoare annotation was computed. [2021-02-22 01:24:13,571 INFO L189 CegarLoopUtils]: For program point L371(line 371) no Hoare annotation was computed. [2021-02-22 01:24:13,571 INFO L189 CegarLoopUtils]: For program point L400(line 400) no Hoare annotation was computed. [2021-02-22 01:24:13,572 INFO L189 CegarLoopUtils]: For program point L367(line 367) no Hoare annotation was computed. [2021-02-22 01:24:13,572 INFO L189 CegarLoopUtils]: For program point L400-1(line 400) no Hoare annotation was computed. [2021-02-22 01:24:13,572 INFO L189 CegarLoopUtils]: For program point L400-2(line 400) no Hoare annotation was computed. [2021-02-22 01:24:13,572 INFO L189 CegarLoopUtils]: For program point L396(line 396) no Hoare annotation was computed. [2021-02-22 01:24:13,572 INFO L189 CegarLoopUtils]: For program point L363(line 363) no Hoare annotation was computed. [2021-02-22 01:24:13,572 INFO L189 CegarLoopUtils]: For program point L396-1(line 396) no Hoare annotation was computed. [2021-02-22 01:24:13,572 INFO L189 CegarLoopUtils]: For program point L396-2(line 396) no Hoare annotation was computed. [2021-02-22 01:24:13,572 INFO L189 CegarLoopUtils]: For program point L392(line 392) no Hoare annotation was computed. [2021-02-22 01:24:13,572 INFO L189 CegarLoopUtils]: For program point L359(line 359) no Hoare annotation was computed. [2021-02-22 01:24:13,572 INFO L189 CegarLoopUtils]: For program point L355(line 355) no Hoare annotation was computed. [2021-02-22 01:24:13,572 INFO L189 CegarLoopUtils]: For program point L372(line 372) no Hoare annotation was computed. [2021-02-22 01:24:13,572 INFO L189 CegarLoopUtils]: For program point L368(line 368) no Hoare annotation was computed. [2021-02-22 01:24:13,573 INFO L189 CegarLoopUtils]: For program point L397(line 397) no Hoare annotation was computed. [2021-02-22 01:24:13,573 INFO L189 CegarLoopUtils]: For program point L364(line 364) no Hoare annotation was computed. [2021-02-22 01:24:13,573 INFO L189 CegarLoopUtils]: For program point L393(line 393) no Hoare annotation was computed. [2021-02-22 01:24:13,573 INFO L189 CegarLoopUtils]: For program point L360(line 360) no Hoare annotation was computed. [2021-02-22 01:24:13,573 INFO L189 CegarLoopUtils]: For program point L356(line 356) no Hoare annotation was computed. [2021-02-22 01:24:13,573 INFO L189 CegarLoopUtils]: For program point L352(line 352) no Hoare annotation was computed. [2021-02-22 01:24:13,573 INFO L189 CegarLoopUtils]: For program point L381(line 381) no Hoare annotation was computed. [2021-02-22 01:24:13,573 INFO L189 CegarLoopUtils]: For program point L377-2(lines 377 402) no Hoare annotation was computed. [2021-02-22 01:24:13,573 INFO L189 CegarLoopUtils]: For program point L373(line 373) no Hoare annotation was computed. [2021-02-22 01:24:13,573 INFO L189 CegarLoopUtils]: For program point L398(line 398) no Hoare annotation was computed. [2021-02-22 01:24:13,573 INFO L189 CegarLoopUtils]: For program point L365(line 365) no Hoare annotation was computed. [2021-02-22 01:24:13,574 INFO L189 CegarLoopUtils]: For program point L394(line 394) no Hoare annotation was computed. [2021-02-22 01:24:13,574 INFO L189 CegarLoopUtils]: For program point L361(line 361) no Hoare annotation was computed. [2021-02-22 01:24:13,574 INFO L189 CegarLoopUtils]: For program point L357(line 357) no Hoare annotation was computed. [2021-02-22 01:24:13,574 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 226 232) the Hoare annotation is: true [2021-02-22 01:24:13,574 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 226 232) the Hoare annotation is: true [2021-02-22 01:24:13,574 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 233 241) the Hoare annotation is: (or (and (<= 1 |valid_product_#res|) (<= 1 valid_product_~retValue_acc~2) (<= valid_product_~retValue_acc~2 1) (<= |valid_product_#res| 1)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-22 01:24:13,574 INFO L185 CegarLoopUtils]: At program point L238(line 238) the Hoare annotation is: (or (and (<= 1 valid_product_~retValue_acc~2) (<= valid_product_~retValue_acc~2 1)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-22 01:24:13,574 INFO L192 CegarLoopUtils]: At program point L237(line 237) the Hoare annotation is: true [2021-02-22 01:24:13,575 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 233 241) the Hoare annotation is: true [2021-02-22 01:24:13,575 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 233 241) the Hoare annotation is: (or (and (<= 1 |valid_product_#res|) (<= 1 valid_product_~retValue_acc~2) (<= valid_product_~retValue_acc~2 1) (<= |valid_product_#res| 1)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-22 01:24:13,575 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 46 53) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 1 ~systemActive~0))) [2021-02-22 01:24:13,575 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1EXIT(lines 46 53) the Hoare annotation is: true [2021-02-22 01:24:13,575 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1FINAL(lines 46 53) the Hoare annotation is: true [2021-02-22 01:24:13,575 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 54 63) the Hoare annotation is: (let ((.cse0 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) .cse0 .cse1) (or .cse0 .cse1 (not (= 2 ~waterLevel~0))) (or (= |old(~switchedOnBeforeTS~0)| 0) (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse1 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))))) [2021-02-22 01:24:13,575 INFO L185 CegarLoopUtils]: At program point L59(line 59) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0))) (.cse1 (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret7|)))) (and (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) .cse0 .cse1) (or (= |old(~switchedOnBeforeTS~0)| 0) (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse0 .cse1 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))) (or .cse0 .cse1 (not (= 2 ~waterLevel~0))))) [2021-02-22 01:24:13,576 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2EXIT(lines 54 63) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (= ~waterLevel~0 1)) .cse0 (not (= ~pumpRunning~0 0)) .cse1) (or (= |old(~switchedOnBeforeTS~0)| 0) (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse0 (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse1 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))) (or (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 (<= ~switchedOnBeforeTS~0 2147483647)) .cse1 (not (= 2 ~waterLevel~0))))) [2021-02-22 01:24:13,576 INFO L185 CegarLoopUtils]: At program point L59-1(line 59) the Hoare annotation is: (let ((.cse0 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse1 (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret7|))) (let ((.cse2 (not (= 1 ~systemActive~0))) (.cse3 (and .cse0 .cse1))) (and (or (and (<= 0 (+ |__utac_acc__Specification5_spec__2_#t~ret7| 2147483648)) .cse0 .cse1 (<= |__utac_acc__Specification5_spec__2_#t~ret7| 2147483647)) .cse2 (not (= 2 ~waterLevel~0))) (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) .cse2 .cse3) (or (= |old(~switchedOnBeforeTS~0)| 0) (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse2 .cse3 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647)))))) [2021-02-22 01:24:13,576 INFO L185 CegarLoopUtils]: At program point L59-2(line 59) the Hoare annotation is: (let ((.cse0 (= ~switchedOnBeforeTS~0 |__utac_acc__Specification5_spec__2_#t~ret7|)) (.cse2 (not (= 1 ~systemActive~0))) (.cse1 (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret7|))) (and (or (and .cse0 (<= 0 (+ |__utac_acc__Specification5_spec__2_#t~ret7| 2147483648)) (<= |__utac_acc__Specification5_spec__2_#t~ret7| 2147483647) .cse1) .cse2 (not (= 2 ~waterLevel~0))) (or (and .cse0 .cse1) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) .cse2) (or (= |old(~switchedOnBeforeTS~0)| 0) (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse2 (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse1) (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))))) [2021-02-22 01:24:13,576 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2FINAL(lines 54 63) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (= ~waterLevel~0 1)) .cse0 (not (= ~pumpRunning~0 0)) .cse1) (or (= |old(~switchedOnBeforeTS~0)| 0) (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse0 (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse1 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))) (or (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 (<= ~switchedOnBeforeTS~0 2147483647)) .cse1 (not (= 2 ~waterLevel~0))))) [2021-02-22 01:24:13,577 INFO L185 CegarLoopUtils]: At program point L79(line 79) the Hoare annotation is: (let ((.cse3 (= ~pumpRunning~0 0))) (let ((.cse1 (not (= 2 ~waterLevel~0))) (.cse2 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse4 (not .cse3)) (.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) (not (= ~methaneLevelCritical~0 0)) .cse0 .cse1 (not (= ~switchedOnBeforeTS~0 0))) (or .cse2 (not (< ~waterLevel~0 3)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse0 .cse3 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse2 .cse4 .cse0 .cse1) (or .cse2 (not (= ~waterLevel~0 1)) .cse4 .cse0)))) [2021-02-22 01:24:13,577 INFO L185 CegarLoopUtils]: At program point L77(lines 77 83) the Hoare annotation is: (let ((.cse1 (not (= 2 ~waterLevel~0))) (.cse2 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) (not (= ~methaneLevelCritical~0 0)) .cse0 .cse1 (not (= ~switchedOnBeforeTS~0 0))) (or .cse2 .cse3 .cse0 .cse1) (or .cse2 (not (= ~waterLevel~0 1)) .cse3 .cse0))) [2021-02-22 01:24:13,577 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 64 92) the Hoare annotation is: true [2021-02-22 01:24:13,577 INFO L185 CegarLoopUtils]: At program point L76(lines 76 86) the Hoare annotation is: (let ((.cse1 (not (= 2 ~waterLevel~0))) (.cse2 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) (not (= ~methaneLevelCritical~0 0)) .cse0 .cse1 (not (= ~switchedOnBeforeTS~0 0))) (or .cse2 .cse3 .cse0 .cse1) (or .cse2 (not (= ~waterLevel~0 1)) .cse3 .cse0 (= __utac_acc__Specification5_spec__3_~tmp___0~0 0)))) [2021-02-22 01:24:13,577 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__3EXIT(lines 64 92) the Hoare annotation is: (let ((.cse0 (= 2 __utac_acc__Specification5_spec__3_~tmp~0)) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= 2 ~waterLevel~0)))) (and (or .cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) .cse1 .cse2) (or .cse0 (not (= ~pumpRunning~0 1)) (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 (not (= ~switchedOnBeforeTS~0 0))))) [2021-02-22 01:24:13,577 INFO L185 CegarLoopUtils]: At program point L74(line 74) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0))) (.cse1 (not (= 2 ~waterLevel~0)))) (and (or (not (= ~pumpRunning~0 1)) (not (= ~methaneLevelCritical~0 0)) .cse0 .cse1 (not (= ~switchedOnBeforeTS~0 0))) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) .cse0 .cse1))) [2021-02-22 01:24:13,578 INFO L185 CegarLoopUtils]: At program point L74-1(line 74) the Hoare annotation is: (let ((.cse2 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse0 (not (= 1 ~systemActive~0))) (.cse1 (not (= 2 ~waterLevel~0)))) (and (or (not (= ~pumpRunning~0 1)) (not (= ~methaneLevelCritical~0 0)) .cse0 .cse1 (not (= ~switchedOnBeforeTS~0 0))) (or .cse2 (not (= ~waterLevel~0 1)) .cse3 .cse0 (= |__utac_acc__Specification5_spec__3_#t~ret9| 0)) (or .cse2 .cse3 .cse0 .cse1))) [2021-02-22 01:24:13,578 INFO L185 CegarLoopUtils]: At program point L72(lines 72 89) the Hoare annotation is: (let ((.cse0 (= 2 __utac_acc__Specification5_spec__3_~tmp~0)) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= 2 ~waterLevel~0)))) (and (or .cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) .cse1 .cse2) (or .cse0 (not (= ~pumpRunning~0 1)) (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 (not (= ~switchedOnBeforeTS~0 0))))) [2021-02-22 01:24:13,578 INFO L185 CegarLoopUtils]: At program point L74-2(line 74) the Hoare annotation is: (let ((.cse2 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse0 (not (= 1 ~systemActive~0))) (.cse1 (not (= 2 ~waterLevel~0)))) (and (or (not (= ~pumpRunning~0 1)) (not (= ~methaneLevelCritical~0 0)) .cse0 .cse1 (not (= ~switchedOnBeforeTS~0 0))) (or .cse2 (not (= ~waterLevel~0 1)) .cse3 .cse0 (= |__utac_acc__Specification5_spec__3_#t~ret9| 0)) (or .cse2 .cse3 .cse0 .cse1))) [2021-02-22 01:24:13,578 INFO L185 CegarLoopUtils]: At program point L74-3(line 74) the Hoare annotation is: (let ((.cse2 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse0 (not (= 1 ~systemActive~0))) (.cse1 (not (= 2 ~waterLevel~0)))) (and (or (not (= ~pumpRunning~0 1)) (not (= ~methaneLevelCritical~0 0)) .cse0 .cse1 (not (= ~switchedOnBeforeTS~0 0))) (or .cse2 (not (= ~waterLevel~0 1)) (and (= |__utac_acc__Specification5_spec__3_#t~ret9| 0) (= __utac_acc__Specification5_spec__3_~tmp___0~0 0)) .cse3 .cse0) (or .cse2 .cse3 .cse0 .cse1))) [2021-02-22 01:24:13,578 INFO L185 CegarLoopUtils]: At program point L72-1(lines 64 92) the Hoare annotation is: (let ((.cse0 (= 2 __utac_acc__Specification5_spec__3_~tmp~0)) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= 2 ~waterLevel~0)))) (and (or .cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) .cse1 .cse2) (or .cse0 (not (= ~pumpRunning~0 1)) (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 (not (= ~switchedOnBeforeTS~0 0))))) [2021-02-22 01:24:13,578 INFO L192 CegarLoopUtils]: At program point L70(line 70) the Hoare annotation is: true [2021-02-22 01:24:13,579 INFO L185 CegarLoopUtils]: At program point L70-1(line 70) the Hoare annotation is: (let ((.cse0 (= 2 |__utac_acc__Specification5_spec__3_#t~ret8|)) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= 2 ~waterLevel~0)))) (and (or .cse0 (not (= ~pumpRunning~0 1)) (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 (not (= ~switchedOnBeforeTS~0 0))) (or .cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) .cse1 .cse2))) [2021-02-22 01:24:13,579 INFO L185 CegarLoopUtils]: At program point L70-2(line 70) the Hoare annotation is: (let ((.cse0 (= 2 |__utac_acc__Specification5_spec__3_#t~ret8|)) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= 2 ~waterLevel~0)))) (and (or .cse0 (not (= ~pumpRunning~0 1)) (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 (not (= ~switchedOnBeforeTS~0 0))) (or .cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) .cse1 .cse2))) [2021-02-22 01:24:13,579 INFO L185 CegarLoopUtils]: At program point L70-3(line 70) the Hoare annotation is: (let ((.cse1 (= 2 __utac_acc__Specification5_spec__3_~tmp~0)) (.cse0 (not (= 1 ~systemActive~0))) (.cse2 (not (= 2 ~waterLevel~0)))) (and (or (not (= ~pumpRunning~0 1)) (not (= ~methaneLevelCritical~0 0)) .cse0 (and .cse1 (= |__utac_acc__Specification5_spec__3_#t~ret8| __utac_acc__Specification5_spec__3_~tmp~0)) .cse2 (not (= ~switchedOnBeforeTS~0 0))) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (and .cse1 (= 2 |__utac_acc__Specification5_spec__3_#t~ret8|)) (not (= ~pumpRunning~0 0)) .cse0 .cse2))) [2021-02-22 01:24:13,579 INFO L192 CegarLoopUtils]: At program point L66(line 66) the Hoare annotation is: true [2021-02-22 01:24:13,579 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 175 197) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:24:13,579 INFO L185 CegarLoopUtils]: At program point L187(line 187) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~1 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:24:13,579 INFO L185 CegarLoopUtils]: At program point L187-1(line 187) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~1 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:24:13,579 INFO L185 CegarLoopUtils]: At program point L185(lines 185 192) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~1 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:24:13,580 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 175 197) the Hoare annotation is: true [2021-02-22 01:24:13,580 INFO L192 CegarLoopUtils]: At program point L185-1(lines 185 192) the Hoare annotation is: true [2021-02-22 01:24:13,580 INFO L185 CegarLoopUtils]: At program point L183(line 183) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |main_#t~ret10| 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:24:13,580 INFO L185 CegarLoopUtils]: At program point L182(line 182) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:24:13,580 INFO L185 CegarLoopUtils]: At program point L183-1(line 183) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |main_#t~ret10| 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:24:13,580 INFO L185 CegarLoopUtils]: At program point L181(line 181) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:24:13,580 INFO L185 CegarLoopUtils]: At program point L183-2(line 183) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~1 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |main_#t~ret10| 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:24:13,580 INFO L185 CegarLoopUtils]: At program point L181-1(line 181) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:24:13,581 INFO L185 CegarLoopUtils]: At program point L177(line 177) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:24:13,581 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 175 197) the Hoare annotation is: true [2021-02-22 01:24:13,581 INFO L192 CegarLoopUtils]: At program point L194(line 194) the Hoare annotation is: true [2021-02-22 01:24:13,581 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 129 152) no Hoare annotation was computed. [2021-02-22 01:24:13,581 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 129 152) no Hoare annotation was computed. [2021-02-22 01:24:13,581 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 129 152) no Hoare annotation was computed. [2021-02-22 01:24:13,581 INFO L189 CegarLoopUtils]: For program point L147(line 147) no Hoare annotation was computed. [2021-02-22 01:24:13,581 INFO L189 CegarLoopUtils]: For program point L146(line 146) no Hoare annotation was computed. [2021-02-22 01:24:13,581 INFO L189 CegarLoopUtils]: For program point L145(line 145) no Hoare annotation was computed. [2021-02-22 01:24:13,581 INFO L189 CegarLoopUtils]: For program point L144(line 144) no Hoare annotation was computed. [2021-02-22 01:24:13,581 INFO L189 CegarLoopUtils]: For program point L143(line 143) no Hoare annotation was computed. [2021-02-22 01:24:13,582 INFO L189 CegarLoopUtils]: For program point L142(line 142) no Hoare annotation was computed. [2021-02-22 01:24:13,582 INFO L189 CegarLoopUtils]: For program point L141(line 141) no Hoare annotation was computed. [2021-02-22 01:24:13,582 INFO L189 CegarLoopUtils]: For program point L140(line 140) no Hoare annotation was computed. [2021-02-22 01:24:13,582 INFO L189 CegarLoopUtils]: For program point L139(line 139) no Hoare annotation was computed. [2021-02-22 01:24:13,582 INFO L189 CegarLoopUtils]: For program point L138(line 138) no Hoare annotation was computed. [2021-02-22 01:24:13,582 INFO L189 CegarLoopUtils]: For program point L137(line 137) no Hoare annotation was computed. [2021-02-22 01:24:13,582 INFO L189 CegarLoopUtils]: For program point L136(line 136) no Hoare annotation was computed. [2021-02-22 01:24:13,582 INFO L189 CegarLoopUtils]: For program point L135(line 135) no Hoare annotation was computed. [2021-02-22 01:24:13,582 INFO L189 CegarLoopUtils]: For program point L134(line 134) no Hoare annotation was computed. [2021-02-22 01:24:13,582 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 885 893) the Hoare annotation is: (let ((.cse0 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~10))) (.cse2 (not (= 1 ~systemActive~0))) (.cse1 (= ~pumpRunning~0 0))) (and (or .cse0 (not (= ~waterLevel~0 1)) (not .cse1) .cse2) (or .cse0 .cse2 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 .cse1 (not (<= ~switchedOnBeforeTS~0 2147483647))))) [2021-02-22 01:24:13,583 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 885 893) the Hoare annotation is: true [2021-02-22 01:24:13,583 INFO L185 CegarLoopUtils]: At program point L890(line 890) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 0)) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= ~pumpRunning~0 isPumpRunning_~retValue_acc~10))) (and (or (not (= ~waterLevel~0 1)) (not .cse0) .cse1 .cse2) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 .cse2 .cse0 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse1 .cse2 (not (= 2 ~waterLevel~0))))) [2021-02-22 01:24:13,583 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 885 893) the Hoare annotation is: (let ((.cse0 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~10))) (.cse2 (not (= 1 ~systemActive~0))) (.cse1 (= ~pumpRunning~0 0))) (and (or .cse0 (not (= ~waterLevel~0 1)) (not .cse1) .cse2) (or .cse0 .cse2 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 .cse1 (not (<= ~switchedOnBeforeTS~0 2147483647))))) [2021-02-22 01:24:13,583 INFO L192 CegarLoopUtils]: At program point L889(line 889) the Hoare annotation is: true [2021-02-22 01:24:13,583 INFO L189 CegarLoopUtils]: For program point L924(line 924) no Hoare annotation was computed. [2021-02-22 01:24:13,583 INFO L189 CegarLoopUtils]: For program point L924-1(line 924) no Hoare annotation was computed. [2021-02-22 01:24:13,583 INFO L189 CegarLoopUtils]: For program point L919(line 919) no Hoare annotation was computed. [2021-02-22 01:24:13,583 INFO L189 CegarLoopUtils]: For program point L915(line 915) no Hoare annotation was computed. [2021-02-22 01:24:13,583 INFO L189 CegarLoopUtils]: For program point L913(lines 913 921) no Hoare annotation was computed. [2021-02-22 01:24:13,584 INFO L189 CegarLoopUtils]: For program point L913-2(lines 913 921) no Hoare annotation was computed. [2021-02-22 01:24:13,584 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 894 929) no Hoare annotation was computed. [2021-02-22 01:24:13,584 INFO L189 CegarLoopUtils]: For program point L907(line 907) no Hoare annotation was computed. [2021-02-22 01:24:13,584 INFO L189 CegarLoopUtils]: For program point L903(line 903) no Hoare annotation was computed. [2021-02-22 01:24:13,584 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 894 929) no Hoare annotation was computed. [2021-02-22 01:24:13,584 INFO L189 CegarLoopUtils]: For program point L901(lines 901 909) no Hoare annotation was computed. [2021-02-22 01:24:13,584 INFO L189 CegarLoopUtils]: For program point L901-2(lines 901 909) no Hoare annotation was computed. [2021-02-22 01:24:13,584 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 894 929) no Hoare annotation was computed. [2021-02-22 01:24:13,584 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 219 225) the Hoare annotation is: true [2021-02-22 01:24:13,584 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 219 225) the Hoare annotation is: true [2021-02-22 01:24:13,585 INFO L189 CegarLoopUtils]: For program point L289(line 289) no Hoare annotation was computed. [2021-02-22 01:24:13,585 INFO L189 CegarLoopUtils]: For program point L256(line 256) no Hoare annotation was computed. [2021-02-22 01:24:13,585 INFO L189 CegarLoopUtils]: For program point L287(line 287) no Hoare annotation was computed. [2021-02-22 01:24:13,585 INFO L189 CegarLoopUtils]: For program point L254(line 254) no Hoare annotation was computed. [2021-02-22 01:24:13,585 INFO L189 CegarLoopUtils]: For program point L285(line 285) no Hoare annotation was computed. [2021-02-22 01:24:13,585 INFO L189 CegarLoopUtils]: For program point L252(line 252) no Hoare annotation was computed. [2021-02-22 01:24:13,585 INFO L189 CegarLoopUtils]: For program point L283(line 283) no Hoare annotation was computed. [2021-02-22 01:24:13,585 INFO L189 CegarLoopUtils]: For program point L281(line 281) no Hoare annotation was computed. [2021-02-22 01:24:13,585 INFO L189 CegarLoopUtils]: For program point L279(line 279) no Hoare annotation was computed. [2021-02-22 01:24:13,585 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 249 294) no Hoare annotation was computed. [2021-02-22 01:24:13,585 INFO L189 CegarLoopUtils]: For program point L279-1(line 279) no Hoare annotation was computed. [2021-02-22 01:24:13,585 INFO L189 CegarLoopUtils]: For program point L277(line 277) no Hoare annotation was computed. [2021-02-22 01:24:13,585 INFO L189 CegarLoopUtils]: For program point L275(line 275) no Hoare annotation was computed. [2021-02-22 01:24:13,586 INFO L189 CegarLoopUtils]: For program point L275-1(line 275) no Hoare annotation was computed. [2021-02-22 01:24:13,586 INFO L189 CegarLoopUtils]: For program point L273(line 273) no Hoare annotation was computed. [2021-02-22 01:24:13,586 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 249 294) no Hoare annotation was computed. [2021-02-22 01:24:13,586 INFO L189 CegarLoopUtils]: For program point L271(line 271) no Hoare annotation was computed. [2021-02-22 01:24:13,586 INFO L189 CegarLoopUtils]: For program point L267(line 267) no Hoare annotation was computed. [2021-02-22 01:24:13,586 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 249 294) no Hoare annotation was computed. [2021-02-22 01:24:13,586 INFO L189 CegarLoopUtils]: For program point L265(line 265) no Hoare annotation was computed. [2021-02-22 01:24:13,586 INFO L189 CegarLoopUtils]: For program point L263(line 263) no Hoare annotation was computed. [2021-02-22 01:24:13,586 INFO L189 CegarLoopUtils]: For program point L261(line 261) no Hoare annotation was computed. [2021-02-22 01:24:13,586 INFO L189 CegarLoopUtils]: For program point L259(line 259) no Hoare annotation was computed. [2021-02-22 01:24:13,586 INFO L189 CegarLoopUtils]: For program point L290(line 290) no Hoare annotation was computed. [2021-02-22 01:24:13,586 INFO L189 CegarLoopUtils]: For program point L257(line 257) no Hoare annotation was computed. [2021-02-22 01:24:13,586 INFO L189 CegarLoopUtils]: For program point L288(line 288) no Hoare annotation was computed. [2021-02-22 01:24:13,587 INFO L189 CegarLoopUtils]: For program point L255(line 255) no Hoare annotation was computed. [2021-02-22 01:24:13,587 INFO L189 CegarLoopUtils]: For program point L286(line 286) no Hoare annotation was computed. [2021-02-22 01:24:13,587 INFO L189 CegarLoopUtils]: For program point L253(line 253) no Hoare annotation was computed. [2021-02-22 01:24:13,587 INFO L189 CegarLoopUtils]: For program point L286-1(line 286) no Hoare annotation was computed. [2021-02-22 01:24:13,587 INFO L189 CegarLoopUtils]: For program point L284(line 284) no Hoare annotation was computed. [2021-02-22 01:24:13,587 INFO L189 CegarLoopUtils]: For program point L286-2(line 286) no Hoare annotation was computed. [2021-02-22 01:24:13,587 INFO L189 CegarLoopUtils]: For program point L282(line 282) no Hoare annotation was computed. [2021-02-22 01:24:13,587 INFO L189 CegarLoopUtils]: For program point L249(lines 249 294) no Hoare annotation was computed. [2021-02-22 01:24:13,587 INFO L189 CegarLoopUtils]: For program point L249-1(lines 249 294) no Hoare annotation was computed. [2021-02-22 01:24:13,587 INFO L189 CegarLoopUtils]: For program point L278(line 278) no Hoare annotation was computed. [2021-02-22 01:24:13,587 INFO L189 CegarLoopUtils]: For program point L274(line 274) no Hoare annotation was computed. [2021-02-22 01:24:13,587 INFO L189 CegarLoopUtils]: For program point L272(line 272) no Hoare annotation was computed. [2021-02-22 01:24:13,587 INFO L189 CegarLoopUtils]: For program point L272-1(line 272) no Hoare annotation was computed. [2021-02-22 01:24:13,588 INFO L189 CegarLoopUtils]: For program point L266(line 266) no Hoare annotation was computed. [2021-02-22 01:24:13,588 INFO L189 CegarLoopUtils]: For program point L264(line 264) no Hoare annotation was computed. [2021-02-22 01:24:13,588 INFO L189 CegarLoopUtils]: For program point L262(line 262) no Hoare annotation was computed. [2021-02-22 01:24:13,588 INFO L189 CegarLoopUtils]: For program point L260(line 260) no Hoare annotation was computed. [2021-02-22 01:24:13,588 INFO L189 CegarLoopUtils]: For program point L258(line 258) no Hoare annotation was computed. [2021-02-22 01:24:13,588 INFO L189 CegarLoopUtils]: For program point L576(lines 576 596) no Hoare annotation was computed. [2021-02-22 01:24:13,588 INFO L189 CegarLoopUtils]: For program point L576-1(lines 576 596) no Hoare annotation was computed. [2021-02-22 01:24:13,588 INFO L189 CegarLoopUtils]: For program point L572(line 572) no Hoare annotation was computed. [2021-02-22 01:24:13,588 INFO L189 CegarLoopUtils]: For program point L603(line 603) no Hoare annotation was computed. [2021-02-22 01:24:13,588 INFO L189 CegarLoopUtils]: For program point L570(line 570) no Hoare annotation was computed. [2021-02-22 01:24:13,588 INFO L189 CegarLoopUtils]: For program point L603-1(line 603) no Hoare annotation was computed. [2021-02-22 01:24:13,589 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 562 607) no Hoare annotation was computed. [2021-02-22 01:24:13,589 INFO L189 CegarLoopUtils]: For program point L601(line 601) no Hoare annotation was computed. [2021-02-22 01:24:13,589 INFO L189 CegarLoopUtils]: For program point L603-2(line 603) no Hoare annotation was computed. [2021-02-22 01:24:13,589 INFO L189 CegarLoopUtils]: For program point L568(line 568) no Hoare annotation was computed. [2021-02-22 01:24:13,589 INFO L189 CegarLoopUtils]: For program point L601-1(line 601) no Hoare annotation was computed. [2021-02-22 01:24:13,589 INFO L189 CegarLoopUtils]: For program point L599(line 599) no Hoare annotation was computed. [2021-02-22 01:24:13,589 INFO L189 CegarLoopUtils]: For program point L601-2(line 601) no Hoare annotation was computed. [2021-02-22 01:24:13,589 INFO L189 CegarLoopUtils]: For program point L566(line 566) no Hoare annotation was computed. [2021-02-22 01:24:13,589 INFO L189 CegarLoopUtils]: For program point L564(line 564) no Hoare annotation was computed. [2021-02-22 01:24:13,589 INFO L189 CegarLoopUtils]: For program point L562(lines 562 607) no Hoare annotation was computed. [2021-02-22 01:24:13,589 INFO L189 CegarLoopUtils]: For program point L593(lines 593 594) no Hoare annotation was computed. [2021-02-22 01:24:13,589 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 562 607) no Hoare annotation was computed. [2021-02-22 01:24:13,590 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 562 607) no Hoare annotation was computed. [2021-02-22 01:24:13,590 INFO L189 CegarLoopUtils]: For program point L581(line 581) no Hoare annotation was computed. [2021-02-22 01:24:13,590 INFO L189 CegarLoopUtils]: For program point L581-1(line 581) no Hoare annotation was computed. [2021-02-22 01:24:13,590 INFO L189 CegarLoopUtils]: For program point L579(line 579) no Hoare annotation was computed. [2021-02-22 01:24:13,590 INFO L189 CegarLoopUtils]: For program point L581-2(line 581) no Hoare annotation was computed. [2021-02-22 01:24:13,590 INFO L189 CegarLoopUtils]: For program point L573(line 573) no Hoare annotation was computed. [2021-02-22 01:24:13,590 INFO L189 CegarLoopUtils]: For program point L604(line 604) no Hoare annotation was computed. [2021-02-22 01:24:13,590 INFO L189 CegarLoopUtils]: For program point L571(line 571) no Hoare annotation was computed. [2021-02-22 01:24:13,590 INFO L189 CegarLoopUtils]: For program point L602(line 602) no Hoare annotation was computed. [2021-02-22 01:24:13,590 INFO L189 CegarLoopUtils]: For program point L569(line 569) no Hoare annotation was computed. [2021-02-22 01:24:13,590 INFO L189 CegarLoopUtils]: For program point L600(line 600) no Hoare annotation was computed. [2021-02-22 01:24:13,590 INFO L189 CegarLoopUtils]: For program point L567(line 567) no Hoare annotation was computed. [2021-02-22 01:24:13,590 INFO L189 CegarLoopUtils]: For program point L598(line 598) no Hoare annotation was computed. [2021-02-22 01:24:13,591 INFO L189 CegarLoopUtils]: For program point L565(line 565) no Hoare annotation was computed. [2021-02-22 01:24:13,591 INFO L189 CegarLoopUtils]: For program point L563(line 563) no Hoare annotation was computed. [2021-02-22 01:24:13,591 INFO L189 CegarLoopUtils]: For program point L586(lines 586 587) no Hoare annotation was computed. [2021-02-22 01:24:13,591 INFO L189 CegarLoopUtils]: For program point L582(lines 582 589) no Hoare annotation was computed. [2021-02-22 01:24:13,591 INFO L189 CegarLoopUtils]: For program point L580(line 580) no Hoare annotation was computed. [2021-02-22 01:24:13,591 INFO L189 CegarLoopUtils]: For program point L578(line 578) no Hoare annotation was computed. [2021-02-22 01:24:13,591 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 161 171) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:24:13,591 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 161 171) the Hoare annotation is: true [2021-02-22 01:24:13,591 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 161 171) the Hoare annotation is: true [2021-02-22 01:24:13,592 INFO L185 CegarLoopUtils]: At program point L166(line 166) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 0))) [2021-02-22 01:24:13,592 INFO L185 CegarLoopUtils]: At program point L881(line 881) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0)) (and (= isMethaneAlarm_~retValue_acc~9 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 2147483647) (<= 0 (+ ~methaneLevelCritical~0 2147483648))) (not (= 1 processEnvironment_~tmp~6))) [2021-02-22 01:24:13,592 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmENTRY(lines 874 884) the Hoare annotation is: true [2021-02-22 01:24:13,592 INFO L192 CegarLoopUtils]: At program point L879(line 879) the Hoare annotation is: true [2021-02-22 01:24:13,592 INFO L185 CegarLoopUtils]: At program point L879-1(line 879) the Hoare annotation is: (or (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret63|) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0)) (not (= 1 processEnvironment_~tmp~6))) [2021-02-22 01:24:13,592 INFO L185 CegarLoopUtils]: At program point L879-2(line 879) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (and (<= |isMethaneAlarm_#t~ret63| 2147483647) (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret63|) (<= 0 (+ |isMethaneAlarm_#t~ret63| 2147483648))) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0)) (not (= 1 processEnvironment_~tmp~6))) [2021-02-22 01:24:13,592 INFO L185 CegarLoopUtils]: At program point L879-3(line 879) the Hoare annotation is: (or (and (<= |isMethaneAlarm_#t~ret63| 2147483647) (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret63|) (= isMethaneAlarm_~retValue_acc~9 |isMethaneAlarm_#t~ret63|) (<= 0 (+ |isMethaneAlarm_#t~ret63| 2147483648))) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0)) (not (= 1 processEnvironment_~tmp~6))) [2021-02-22 01:24:13,592 INFO L185 CegarLoopUtils]: At program point isMethaneAlarmEXIT(lines 874 884) the Hoare annotation is: (or (and (= isMethaneAlarm_~retValue_acc~9 ~methaneLevelCritical~0) (= isMethaneAlarm_~retValue_acc~9 |isMethaneAlarm_#res|) (<= ~methaneLevelCritical~0 2147483647) (<= 0 (+ ~methaneLevelCritical~0 2147483648))) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0)) (not (= 1 processEnvironment_~tmp~6))) [2021-02-22 01:24:13,593 INFO L185 CegarLoopUtils]: At program point isMethaneAlarmFINAL(lines 874 884) the Hoare annotation is: (or (and (= isMethaneAlarm_~retValue_acc~9 ~methaneLevelCritical~0) (= isMethaneAlarm_~retValue_acc~9 |isMethaneAlarm_#res|) (<= ~methaneLevelCritical~0 2147483647) (<= 0 (+ ~methaneLevelCritical~0 2147483648))) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0)) (not (= 1 processEnvironment_~tmp~6))) [2021-02-22 01:24:13,593 INFO L189 CegarLoopUtils]: For program point deactivatePumpENTRY(lines 866 873) no Hoare annotation was computed. [2021-02-22 01:24:13,593 INFO L189 CegarLoopUtils]: For program point deactivatePumpEXIT(lines 866 873) no Hoare annotation was computed. [2021-02-22 01:24:13,593 INFO L189 CegarLoopUtils]: For program point deactivatePumpFINAL(lines 866 873) no Hoare annotation was computed. [2021-02-22 01:24:13,593 INFO L185 CegarLoopUtils]: At program point L701(line 701) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (= isHighWaterSensorDry_~retValue_acc~8 0) .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2))) [2021-02-22 01:24:13,593 INFO L185 CegarLoopUtils]: At program point L700(line 700) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-22 01:24:13,593 INFO L185 CegarLoopUtils]: At program point L698(line 698) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (< ~waterLevel~0 3)) .cse1 .cse2 (not (<= 2 ~waterLevel~0))) (or (<= 1 isHighWaterSensorDry_~retValue_acc~8) .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2))) [2021-02-22 01:24:13,593 INFO L185 CegarLoopUtils]: At program point L697(line 697) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (<= 2 ~waterLevel~0))) [2021-02-22 01:24:13,594 INFO L192 CegarLoopUtils]: At program point L696(lines 696 702) the Hoare annotation is: true [2021-02-22 01:24:13,594 INFO L185 CegarLoopUtils]: At program point isHighWaterSensorDryEXIT(lines 692 705) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (and (= isHighWaterSensorDry_~retValue_acc~8 0) (= |isHighWaterSensorDry_#res| isHighWaterSensorDry_~retValue_acc~8)) .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2 (and (<= 1 isHighWaterSensorDry_~retValue_acc~8) (<= 1 |isHighWaterSensorDry_#res|))))) [2021-02-22 01:24:13,594 INFO L192 CegarLoopUtils]: At program point isHighWaterSensorDryENTRY(lines 692 705) the Hoare annotation is: true [2021-02-22 01:24:13,594 INFO L185 CegarLoopUtils]: At program point isHighWaterSensorDryFINAL(lines 692 705) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (and (= isHighWaterSensorDry_~retValue_acc~8 0) (= |isHighWaterSensorDry_#res| isHighWaterSensorDry_~retValue_acc~8)) .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2 (and (<= 1 isHighWaterSensorDry_~retValue_acc~8) (<= 1 |isHighWaterSensorDry_#res|))))) [2021-02-22 01:24:13,594 INFO L185 CegarLoopUtils]: At program point L834-1(lines 815 839) the Hoare annotation is: (let ((.cse5 (= |old(~pumpRunning~0)| 0))) (let ((.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (not .cse5))) (and (or (and (= 1 processEnvironment_~tmp~6) .cse0) .cse1 .cse2 (and (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0)) .cse3 .cse4 (not (<= 2 ~waterLevel~0))) (or .cse1 .cse2 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse0 .cse3 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse5) (or (not (= ~waterLevel~0 1)) .cse2 .cse0 .cse3 .cse4)))) [2021-02-22 01:24:13,594 INFO L185 CegarLoopUtils]: At program point L829(line 829) the Hoare annotation is: (let ((.cse4 (= |old(~pumpRunning~0)| 0))) (let ((.cse2 (not .cse4)) (.cse3 (not (< ~waterLevel~0 3))) (.cse0 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (= ~waterLevel~0 1)) .cse0 .cse1 .cse2 (and (= 0 processEnvironment_~tmp~6) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or .cse3 .cse0 .cse1 .cse2 (not (<= 2 ~waterLevel~0))) (or .cse3 .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse4)))) [2021-02-22 01:24:13,595 INFO L185 CegarLoopUtils]: At program point L825(line 825) the Hoare annotation is: (let ((.cse4 (= |old(~pumpRunning~0)| 0))) (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not .cse4))) (and (or (and (= 1 processEnvironment_~tmp~6) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse0 .cse1 .cse2 .cse3 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse4) (or (not (= ~waterLevel~0 1)) .cse1 .cse2 .cse3)))) [2021-02-22 01:24:13,595 INFO L185 CegarLoopUtils]: At program point L823(lines 823 831) the Hoare annotation is: (let ((.cse5 (= |old(~pumpRunning~0)| 0))) (let ((.cse4 (not .cse5)) (.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or (and (= 1 processEnvironment_~tmp~6) .cse0) .cse1 .cse2 .cse3 .cse4 (not (<= 2 ~waterLevel~0))) (or (not (= ~waterLevel~0 1)) .cse2 .cse3 .cse4 (and (= 0 processEnvironment_~tmp~6) .cse0)) (or .cse1 .cse2 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse3 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse5)))) [2021-02-22 01:24:13,595 INFO L185 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 815 839) the Hoare annotation is: (let ((.cse5 (= |old(~pumpRunning~0)| 0))) (let ((.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (not .cse5))) (and (or (and (= 1 processEnvironment_~tmp~6) .cse0) .cse1 .cse2 (and (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0)) .cse3 .cse4 (not (<= 2 ~waterLevel~0))) (or .cse1 .cse2 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse0 .cse3 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse5) (or (not (= ~waterLevel~0 1)) .cse2 .cse0 .cse3 .cse4)))) [2021-02-22 01:24:13,595 INFO L185 CegarLoopUtils]: At program point L821(line 821) the Hoare annotation is: (let ((.cse5 (= |old(~pumpRunning~0)| 0))) (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (not .cse5))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse3 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse5) (or (not (= ~waterLevel~0 1)) .cse1 .cse2 .cse3 .cse4)))) [2021-02-22 01:24:13,596 INFO L185 CegarLoopUtils]: At program point L821-1(line 821) the Hoare annotation is: (let ((.cse5 (= |old(~pumpRunning~0)| 0))) (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not .cse5)) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or (and .cse0 (= |processEnvironment_#t~ret61| 1)) .cse1 .cse2 .cse3 .cse4 (not (<= 2 ~waterLevel~0))) (or (not (= ~waterLevel~0 1)) (and .cse0 (= |processEnvironment_#t~ret61| 0)) .cse2 .cse3 .cse4) (or .cse1 .cse2 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse3 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse5)))) [2021-02-22 01:24:13,596 INFO L185 CegarLoopUtils]: At program point processEnvironmentENTRY(lines 815 839) the Hoare annotation is: (let ((.cse5 (= |old(~pumpRunning~0)| 0))) (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (not .cse5))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 .cse3 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse5) (or (not (= ~waterLevel~0 1)) .cse1 .cse2 .cse3 .cse4)))) [2021-02-22 01:24:13,596 INFO L185 CegarLoopUtils]: At program point L819(lines 819 836) the Hoare annotation is: (let ((.cse5 (= |old(~pumpRunning~0)| 0))) (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (not .cse5))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 .cse3 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse5) (or (not (= ~waterLevel~0 1)) .cse1 .cse2 .cse3 .cse4)))) [2021-02-22 01:24:13,596 INFO L185 CegarLoopUtils]: At program point L821-2(line 821) the Hoare annotation is: (let ((.cse5 (= |old(~pumpRunning~0)| 0))) (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not .cse5)) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or (and .cse0 (= |processEnvironment_#t~ret61| 1)) .cse1 .cse2 .cse3 .cse4 (not (<= 2 ~waterLevel~0))) (or (not (= ~waterLevel~0 1)) (and .cse0 (= |processEnvironment_#t~ret61| 0)) .cse2 .cse3 .cse4) (or .cse1 .cse2 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse3 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse5)))) [2021-02-22 01:24:13,596 INFO L185 CegarLoopUtils]: At program point L821-3(line 821) the Hoare annotation is: (let ((.cse5 (= |old(~pumpRunning~0)| 0))) (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (not .cse5))) (and (or .cse0 .cse1 (and (= |processEnvironment_#t~ret61| processEnvironment_~tmp~6) .cse2 (= |processEnvironment_#t~ret61| 1)) .cse3 .cse4 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse3 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse5) (or (not (= ~waterLevel~0 1)) .cse1 (and (= 0 processEnvironment_~tmp~6) .cse2 (= |processEnvironment_#t~ret61| 0)) .cse3 .cse4)))) [2021-02-22 01:24:13,596 INFO L185 CegarLoopUtils]: At program point L834(line 834) the Hoare annotation is: (let ((.cse4 (= |old(~pumpRunning~0)| 0))) (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not .cse4))) (and (or .cse0 .cse1 .cse2 .cse3 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse4) (or (not (= ~waterLevel~0 1)) .cse1 .cse2 .cse3)))) [2021-02-22 01:24:13,597 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseEXIT(lines 807 813) the Hoare annotation is: true [2021-02-22 01:24:13,597 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseFINAL(lines 807 813) the Hoare annotation is: true [2021-02-22 01:24:13,597 INFO L185 CegarLoopUtils]: At program point L766(lines 717 767) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:24:13,597 INFO L185 CegarLoopUtils]: At program point L754(line 754) the Hoare annotation is: (let ((.cse1 (= 1 ~systemActive~0)) (.cse3 (< ~waterLevel~0 3)) (.cse8 (= |old(~systemActive~0)| ~systemActive~0)) (.cse9 (= ~waterLevel~0 1)) (.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse2 (<= 0 (+ test_~tmp~5 2147483648))) (.cse4 (<= test_~tmp~5 2147483647)) (.cse10 (= ~pumpRunning~0 0)) (.cse5 (<= test_~tmp___0~1 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 (<= ~switchedOnBeforeTS~0 2147483647) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (not (= ~switchedOnBeforeTS~0 0)) .cse7) (and .cse1 .cse2 (<= 2 ~waterLevel~0) .cse4 .cse3 .cse5 .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (and .cse8 .cse9 .cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse4 .cse10 .cse5 .cse6 .cse7) (and .cse8 .cse9 .cse0 .cse2 .cse4 .cse10 .cse5 .cse6 .cse7) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:24:13,597 INFO L185 CegarLoopUtils]: At program point L754-1(line 754) the Hoare annotation is: (let ((.cse1 (= 1 ~systemActive~0)) (.cse3 (< ~waterLevel~0 3)) (.cse8 (= |old(~systemActive~0)| ~systemActive~0)) (.cse9 (= ~waterLevel~0 1)) (.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse2 (<= 0 (+ test_~tmp~5 2147483648))) (.cse4 (<= test_~tmp~5 2147483647)) (.cse10 (= ~pumpRunning~0 0)) (.cse5 (<= test_~tmp___0~1 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 (<= ~switchedOnBeforeTS~0 2147483647) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (not (= ~switchedOnBeforeTS~0 0)) .cse7) (and .cse1 .cse2 (<= 2 ~waterLevel~0) .cse4 .cse3 .cse5 .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (and .cse8 .cse9 .cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse4 .cse10 .cse5 .cse6 .cse7) (and .cse8 .cse9 .cse0 .cse2 .cse4 .cse10 .cse5 .cse6 .cse7) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:24:13,597 INFO L185 CegarLoopUtils]: At program point L754-2(line 754) the Hoare annotation is: (let ((.cse1 (= 1 ~systemActive~0)) (.cse3 (< ~waterLevel~0 3)) (.cse8 (= |old(~systemActive~0)| ~systemActive~0)) (.cse9 (= ~waterLevel~0 1)) (.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse2 (<= 0 (+ test_~tmp~5 2147483648))) (.cse4 (<= test_~tmp~5 2147483647)) (.cse10 (= ~pumpRunning~0 0)) (.cse5 (<= test_~tmp___0~1 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 (<= ~switchedOnBeforeTS~0 2147483647) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (not (= ~switchedOnBeforeTS~0 0)) .cse7) (and .cse1 .cse2 (<= 2 ~waterLevel~0) .cse4 .cse3 .cse5 .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (and .cse8 .cse9 .cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse4 .cse10 .cse5 .cse6 .cse7) (and .cse8 .cse9 .cse0 .cse2 .cse4 .cse10 .cse5 .cse6 .cse7) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:24:13,598 INFO L185 CegarLoopUtils]: At program point L750(line 750) the Hoare annotation is: (let ((.cse1 (= 1 ~systemActive~0)) (.cse3 (< ~waterLevel~0 3)) (.cse8 (= |old(~systemActive~0)| ~systemActive~0)) (.cse9 (= ~waterLevel~0 1)) (.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse2 (<= 0 (+ test_~tmp~5 2147483648))) (.cse4 (<= test_~tmp~5 2147483647)) (.cse10 (= ~pumpRunning~0 0)) (.cse5 (<= test_~tmp___0~1 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 (<= ~switchedOnBeforeTS~0 2147483647) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (not (= ~switchedOnBeforeTS~0 0)) .cse7) (and .cse1 .cse2 (<= 2 ~waterLevel~0) .cse4 .cse3 .cse5 .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (and .cse8 .cse9 .cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse4 .cse10 .cse5 .cse6 .cse7) (and .cse8 .cse9 .cse0 .cse2 .cse4 .cse10 .cse5 .cse6 .cse7) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:24:13,598 INFO L185 CegarLoopUtils]: At program point L746(line 746) the Hoare annotation is: (let ((.cse1 (= 1 ~systemActive~0)) (.cse3 (< ~waterLevel~0 3)) (.cse8 (= |old(~systemActive~0)| ~systemActive~0)) (.cse9 (= ~waterLevel~0 1)) (.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse2 (<= 0 (+ test_~tmp~5 2147483648))) (.cse4 (<= test_~tmp~5 2147483647)) (.cse10 (= ~pumpRunning~0 0)) (.cse5 (<= test_~tmp___0~1 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 (<= ~switchedOnBeforeTS~0 2147483647) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (not (= ~switchedOnBeforeTS~0 0)) .cse7) (and .cse1 .cse2 (<= 2 ~waterLevel~0) .cse4 .cse3 .cse5 .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (and .cse8 .cse9 .cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse4 .cse10 .cse5 .cse6 .cse7) (and .cse8 .cse9 .cse0 .cse2 .cse4 .cse10 .cse5 .cse6 .cse7) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:24:13,598 INFO L185 CegarLoopUtils]: At program point L713(line 713) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:24:13,598 INFO L185 CegarLoopUtils]: At program point L746-1(line 746) the Hoare annotation is: (let ((.cse1 (= 1 ~systemActive~0)) (.cse3 (< ~waterLevel~0 3)) (.cse8 (= |old(~systemActive~0)| ~systemActive~0)) (.cse9 (= ~waterLevel~0 1)) (.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse2 (<= 0 (+ test_~tmp~5 2147483648))) (.cse4 (<= test_~tmp~5 2147483647)) (.cse10 (= ~pumpRunning~0 0)) (.cse5 (<= test_~tmp___0~1 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 (<= ~switchedOnBeforeTS~0 2147483647) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (not (= ~switchedOnBeforeTS~0 0)) .cse7) (and .cse1 .cse2 (<= 2 ~waterLevel~0) .cse4 .cse3 .cse5 .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (and .cse8 .cse9 .cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse4 .cse10 .cse5 .cse6 .cse7) (and .cse8 .cse9 .cse0 .cse2 .cse4 .cse10 .cse5 .cse6 .cse7) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:24:13,599 INFO L185 CegarLoopUtils]: At program point L738(lines 738 744) the Hoare annotation is: (let ((.cse1 (= 2 ~waterLevel~0)) (.cse11 (= ~waterLevel~0 1)) (.cse4 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse6 (= ~pumpRunning~0 0)) (.cse0 (<= 1 ~systemActive~0)) (.cse10 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse2 (= 1 ~systemActive~0)) (.cse3 (<= 0 (+ test_~tmp~5 2147483648))) (.cse12 (< ~waterLevel~0 3)) (.cse5 (<= test_~tmp~5 2147483647)) (.cse7 (<= test_~tmp___0~1 2147483647)) (.cse8 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse13 (= ~switchedOnBeforeTS~0 0)) (.cse9 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 (not (= test_~tmp~5 0))) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse10 .cse2 .cse3 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse11 .cse10 .cse2 .cse3 .cse5 .cse6 .cse7 .cse8 .cse9) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (= ~pumpRunning~0 1) .cse2 .cse3 (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0) .cse12 .cse5 .cse7 .cse13 .cse8 .cse9) (and .cse0 (= |old(~systemActive~0)| ~systemActive~0) .cse11 .cse3 .cse4 .cse5 .cse7 .cse6 .cse8 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse9) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse10 (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 .cse12 .cse5 .cse7 .cse8 (not .cse13) .cse9))) [2021-02-22 01:24:13,599 INFO L185 CegarLoopUtils]: At program point L738-1(lines 738 744) the Hoare annotation is: (let ((.cse1 (= 1 ~systemActive~0)) (.cse3 (< ~waterLevel~0 3)) (.cse8 (= |old(~systemActive~0)| ~systemActive~0)) (.cse9 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse2 (<= 0 (+ test_~tmp~5 2147483648))) (.cse4 (<= test_~tmp~5 2147483647)) (.cse10 (= ~pumpRunning~0 0)) (.cse5 (<= test_~tmp___0~1 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 (<= ~switchedOnBeforeTS~0 2147483647) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (not (= ~switchedOnBeforeTS~0 0)) .cse7) (and .cse8 .cse9 .cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse4 .cse10 .cse5 .cse6 .cse7) (and .cse1 .cse2 (<= 2 ~waterLevel~0) .cse4 .cse3 .cse5 .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (and .cse8 .cse9 .cse0 .cse2 .cse4 .cse10 .cse5 .cse6 .cse7) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:24:13,599 INFO L185 CegarLoopUtils]: At program point L763(lines 718 765) the Hoare annotation is: (let ((.cse7 (= ~switchedOnBeforeTS~0 0)) (.cse11 (= ~waterLevel~0 1)) (.cse12 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse13 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse10 (<= 1 ~systemActive~0)) (.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (= 1 ~systemActive~0)) (.cse2 (<= 0 (+ test_~tmp~5 2147483648))) (.cse9 (<= 2 ~waterLevel~0)) (.cse4 (<= test_~tmp~5 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse14 (= ~pumpRunning~0 0)) (.cse5 (<= test_~tmp___0~1 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse8 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 (<= ~switchedOnBeforeTS~0 2147483647) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (not .cse7) .cse8) (and (= ~pumpRunning~0 1) .cse1 .cse2 (= ~methaneLevelCritical~0 0) .cse9 .cse3 .cse4 .cse5 .cse7 .cse6 .cse8) (not (= |old(~waterLevel~0)| 1)) (and .cse10 .cse11 .cse12 .cse0 .cse1 .cse2 .cse13 .cse4 .cse5 .cse14 .cse6 .cse8) (and .cse10 (= |old(~systemActive~0)| ~systemActive~0) .cse11 .cse12 .cse13 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse14 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse8) (not (= |old(~pumpRunning~0)| 0)) (and .cse10 .cse0 .cse1 .cse2 .cse9 .cse4 .cse3 .cse14 .cse5 .cse6 .cse8))) [2021-02-22 01:24:13,599 INFO L185 CegarLoopUtils]: At program point L730(line 730) the Hoare annotation is: (let ((.cse3 (< ~waterLevel~0 3)) (.cse7 (= ~switchedOnBeforeTS~0 0)) (.cse11 (= ~waterLevel~0 1)) (.cse10 (<= 1 ~systemActive~0)) (.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (= 1 ~systemActive~0)) (.cse2 (<= 0 (+ test_~tmp~5 2147483648))) (.cse4 (<= test_~tmp~5 2147483647)) (.cse12 (= ~pumpRunning~0 0)) (.cse5 (<= test_~tmp___0~1 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse8 (= test_~splverifierCounter~0 0)) (.cse9 (not (= test_~tmp~5 0)))) (or (not (= |old(~systemActive~0)| 1)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 (<= ~switchedOnBeforeTS~0 2147483647) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (not .cse7) .cse8 .cse9) (not (= |old(~waterLevel~0)| 1)) (and .cse10 .cse11 .cse0 .cse1 .cse2 .cse4 .cse5 .cse12 .cse6 .cse9 .cse8) (and (= ~pumpRunning~0 1) .cse1 .cse2 (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0) .cse3 .cse4 .cse5 .cse7 .cse6 .cse8 .cse9) (and .cse10 (= |old(~systemActive~0)| ~systemActive~0) .cse11 .cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse4 .cse12 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse9 .cse8) (and .cse10 (= 2 ~waterLevel~0) .cse0 .cse1 .cse2 .cse4 .cse12 .cse5 .cse6 .cse8 .cse9) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:24:13,600 INFO L185 CegarLoopUtils]: At program point L726(line 726) the Hoare annotation is: (let ((.cse3 (<= 2 ~waterLevel~0)) (.cse1 (= 1 ~systemActive~0)) (.cse2 (<= 0 (+ test_~tmp~5 2147483648))) (.cse4 (< ~waterLevel~0 3)) (.cse5 (= ~switchedOnBeforeTS~0 0)) (.cse13 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse7 (<= test_~tmp~5 2147483647)) (.cse8 (<= test_~tmp___0~1 2147483647)) (.cse9 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse12 (<= 1 ~systemActive~0)) (.cse14 (= ~waterLevel~0 1)) (.cse15 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse0 (<= 0 (+ |test_#t~nondet57| 2147483648))) (.cse16 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse11 (= ~pumpRunning~0 0)) (.cse10 (<= |test_#t~nondet57| 2147483647)) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and (= ~pumpRunning~0 1) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (= ~methaneLevelCritical~0 0) .cse7 .cse8 .cse9 .cse10) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse11 .cse6 .cse12 .cse13 .cse7 .cse8 .cse9 .cse10) (not (= |old(~waterLevel~0)| 1)) (and .cse14 .cse15 .cse0 .cse1 .cse2 .cse11 .cse6 .cse12 .cse13 .cse16 .cse7 .cse8 .cse9 .cse10) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) (<= ~switchedOnBeforeTS~0 2147483647) .cse0 .cse1 .cse2 .cse4 (not .cse5) .cse6 .cse13 .cse7 .cse8 .cse9 .cse10) (and .cse12 (= |old(~systemActive~0)| ~systemActive~0) .cse14 .cse15 .cse0 .cse16 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse11 .cse10 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:24:13,600 INFO L185 CegarLoopUtils]: At program point L726-1(line 726) the Hoare annotation is: (let ((.cse10 (<= 1 ~systemActive~0)) (.cse13 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse12 (= ~pumpRunning~0 0)) (.cse1 (<= 0 (+ |test_#t~nondet57| 2147483648))) (.cse2 (= 1 ~systemActive~0)) (.cse3 (= test_~tmp~5 |test_#t~nondet57|)) (.cse11 (<= 2 ~waterLevel~0)) (.cse4 (< ~waterLevel~0 3)) (.cse5 (<= test_~tmp___0~1 2147483647)) (.cse7 (= ~switchedOnBeforeTS~0 0)) (.cse6 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse8 (<= |test_#t~nondet57| 2147483647)) (.cse9 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 (<= ~switchedOnBeforeTS~0 2147483647) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (not .cse7) .cse8 .cse9) (and .cse10 .cse0 .cse1 .cse2 .cse3 .cse11 .cse4 .cse12 .cse5 .cse6 .cse8 .cse9) (and .cse10 (= |old(~systemActive~0)| ~systemActive~0) .cse13 .cse1 .cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse12 .cse8 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse9) (and .cse10 .cse13 .cse0 .cse1 .cse2 .cse3 .cse5 .cse12 .cse6 .cse8 .cse9) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 1) .cse1 .cse2 .cse3 (= ~methaneLevelCritical~0 0) .cse11 .cse4 .cse5 .cse7 .cse6 .cse8 .cse9))) [2021-02-22 01:24:13,600 INFO L185 CegarLoopUtils]: At program point L710(line 710) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:24:13,600 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 708 773) the Hoare annotation is: true [2021-02-22 01:24:13,600 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 708 773) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:24:13,600 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 708 773) the Hoare annotation is: true [2021-02-22 01:24:13,601 INFO L185 CegarLoopUtils]: At program point L756(lines 756 760) the Hoare annotation is: (let ((.cse1 (= 1 ~systemActive~0)) (.cse3 (< ~waterLevel~0 3)) (.cse8 (= |old(~systemActive~0)| ~systemActive~0)) (.cse9 (= ~waterLevel~0 1)) (.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse2 (<= 0 (+ test_~tmp~5 2147483648))) (.cse4 (<= test_~tmp~5 2147483647)) (.cse10 (= ~pumpRunning~0 0)) (.cse5 (<= test_~tmp___0~1 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 (<= ~switchedOnBeforeTS~0 2147483647) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (not (= ~switchedOnBeforeTS~0 0)) .cse7) (and .cse1 .cse2 (<= 2 ~waterLevel~0) .cse4 .cse3 .cse5 .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (and .cse8 .cse9 .cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse4 .cse10 .cse5 .cse6 .cse7) (and .cse8 .cse9 .cse0 .cse2 .cse4 .cse10 .cse5 .cse6 .cse7) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:24:13,601 INFO L185 CegarLoopUtils]: At program point L756-2(lines 748 761) the Hoare annotation is: (let ((.cse7 (= ~waterLevel~0 1)) (.cse8 (= ~pumpRunning~0 0)) (.cse0 (<= 1 ~systemActive~0)) (.cse9 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (= 1 ~systemActive~0)) (.cse2 (<= 0 (+ test_~tmp~5 2147483648))) (.cse3 (<= test_~tmp~5 2147483647)) (.cse4 (<= test_~tmp___0~1 2147483647)) (.cse5 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 (= 2 ~waterLevel~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and .cse7 .cse1 .cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse3 .cse8 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)) (and .cse7 .cse9 .cse1 .cse2 .cse3 .cse8 .cse4 .cse5 .cse6) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse9 (<= ~switchedOnBeforeTS~0 2147483647) .cse1 .cse2 (< ~waterLevel~0 3) .cse3 .cse4 .cse5 (not (= ~switchedOnBeforeTS~0 0)) .cse6))) [2021-02-22 01:24:13,601 INFO L185 CegarLoopUtils]: At program point L719(lines 718 765) the Hoare annotation is: (let ((.cse7 (= ~switchedOnBeforeTS~0 0)) (.cse11 (= ~waterLevel~0 1)) (.cse12 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse13 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse10 (<= 1 ~systemActive~0)) (.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (= 1 ~systemActive~0)) (.cse2 (<= 0 (+ test_~tmp~5 2147483648))) (.cse9 (<= 2 ~waterLevel~0)) (.cse4 (<= test_~tmp~5 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse14 (= ~pumpRunning~0 0)) (.cse5 (<= test_~tmp___0~1 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse8 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 (<= ~switchedOnBeforeTS~0 2147483647) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (not .cse7) .cse8) (and (= ~pumpRunning~0 1) .cse1 .cse2 (= ~methaneLevelCritical~0 0) .cse9 .cse3 .cse4 .cse5 .cse7 .cse6 .cse8) (not (= |old(~waterLevel~0)| 1)) (and .cse10 .cse11 .cse12 .cse0 .cse1 .cse2 .cse13 .cse4 .cse5 .cse14 .cse6 .cse8) (and .cse10 (= |old(~systemActive~0)| ~systemActive~0) .cse11 .cse12 .cse13 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse14 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse8) (not (= |old(~pumpRunning~0)| 0)) (and .cse10 .cse0 .cse1 .cse2 .cse9 .cse4 .cse3 .cse14 .cse5 .cse6 .cse8))) [2021-02-22 01:24:13,601 INFO L185 CegarLoopUtils]: At program point L748(lines 748 761) the Hoare annotation is: (let ((.cse1 (= 1 ~systemActive~0)) (.cse3 (< ~waterLevel~0 3)) (.cse8 (= |old(~systemActive~0)| ~systemActive~0)) (.cse9 (= ~waterLevel~0 1)) (.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse2 (<= 0 (+ test_~tmp~5 2147483648))) (.cse4 (<= test_~tmp~5 2147483647)) (.cse10 (= ~pumpRunning~0 0)) (.cse5 (<= test_~tmp___0~1 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 (<= ~switchedOnBeforeTS~0 2147483647) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (not (= ~switchedOnBeforeTS~0 0)) .cse7) (and .cse1 .cse2 (<= 2 ~waterLevel~0) .cse4 .cse3 .cse5 .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (and .cse8 .cse9 .cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse4 .cse10 .cse5 .cse6 .cse7) (and .cse8 .cse9 .cse0 .cse2 .cse4 .cse10 .cse5 .cse6 .cse7) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:24:13,601 INFO L185 CegarLoopUtils]: At program point L711(line 711) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:24:13,602 INFO L185 CegarLoopUtils]: At program point L740(line 740) the Hoare annotation is: (let ((.cse1 (= 2 ~waterLevel~0)) (.cse11 (= ~waterLevel~0 1)) (.cse4 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse6 (= ~pumpRunning~0 0)) (.cse0 (<= 1 ~systemActive~0)) (.cse10 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse2 (= 1 ~systemActive~0)) (.cse3 (<= 0 (+ test_~tmp~5 2147483648))) (.cse12 (< ~waterLevel~0 3)) (.cse5 (<= test_~tmp~5 2147483647)) (.cse7 (<= test_~tmp___0~1 2147483647)) (.cse8 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse13 (= ~switchedOnBeforeTS~0 0)) (.cse9 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 (not (= test_~tmp~5 0))) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse10 .cse2 .cse3 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse11 .cse10 .cse2 .cse3 .cse5 .cse6 .cse7 .cse8 .cse9) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (= ~pumpRunning~0 1) .cse2 .cse3 (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0) .cse12 .cse5 .cse7 .cse13 .cse8 .cse9) (and .cse0 (= |old(~systemActive~0)| ~systemActive~0) .cse11 .cse3 .cse4 .cse5 .cse7 .cse6 .cse8 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse9) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse10 (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 .cse12 .cse5 .cse7 .cse8 (not .cse13) .cse9))) [2021-02-22 01:24:13,602 INFO L185 CegarLoopUtils]: At program point L736(line 736) the Hoare annotation is: (let ((.cse14 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse12 (= ~waterLevel~0 1)) (.cse13 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse16 (= 2 ~waterLevel~0)) (.cse7 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse15 (= ~pumpRunning~0 0)) (.cse0 (= 1 ~systemActive~0)) (.cse1 (<= 0 (+ test_~tmp~5 2147483648))) (.cse2 (<= 0 (+ |test_#t~nondet58| 2147483648))) (.cse3 (< ~waterLevel~0 3)) (.cse4 (= ~switchedOnBeforeTS~0 0)) (.cse5 (= test_~splverifierCounter~0 0)) (.cse6 (<= 1 ~systemActive~0)) (.cse8 (<= test_~tmp~5 2147483647)) (.cse9 (<= |test_#t~nondet58| 2147483647)) (.cse10 (<= test_~tmp___0~1 2147483647)) (.cse11 (<= 0 (+ test_~tmp___0~1 2147483648)))) (or (not (= |old(~systemActive~0)| 1)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) (<= ~switchedOnBeforeTS~0 2147483647) .cse0 .cse1 .cse2 .cse3 (not .cse4) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11) (not (= |old(~waterLevel~0)| 1)) (and .cse6 (= |old(~systemActive~0)| ~systemActive~0) .cse12 .cse13 .cse1 .cse14 .cse9 .cse2 .cse8 .cse15 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse5) (and .cse6 .cse16 .cse0 .cse1 .cse14 .cse2 .cse8 .cse9 .cse15 .cse5 (not (= test_~tmp~5 0))) (and .cse12 .cse13 .cse0 .cse1 .cse2 .cse15 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11) (and .cse6 .cse16 .cse7 .cse0 .cse1 .cse2 .cse8 .cse9 .cse15 .cse10 .cse11 .cse5) (and (= ~pumpRunning~0 1) .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0) .cse3 .cse4 .cse5 .cse6 (= ~methaneLevelCritical~0 0) .cse8 .cse9 .cse10 .cse11) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:24:13,602 INFO L185 CegarLoopUtils]: At program point L736-1(line 736) the Hoare annotation is: (let ((.cse1 (= 2 ~waterLevel~0)) (.cse11 (= ~waterLevel~0 1)) (.cse4 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse8 (= ~pumpRunning~0 0)) (.cse2 (= 1 ~systemActive~0)) (.cse3 (<= 0 (+ test_~tmp~5 2147483648))) (.cse5 (<= 0 (+ |test_#t~nondet58| 2147483648))) (.cse13 (< ~waterLevel~0 3)) (.cse14 (= ~switchedOnBeforeTS~0 0)) (.cse9 (= test_~splverifierCounter~0 0)) (.cse0 (<= 1 ~systemActive~0)) (.cse12 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse6 (<= test_~tmp~5 2147483647)) (.cse7 (<= |test_#t~nondet58| 2147483647)) (.cse10 (= test_~tmp___0~1 |test_#t~nondet58|))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 (not (= test_~tmp~5 0)) .cse10) (and .cse0 .cse11 .cse12 .cse2 .cse3 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse12 .cse2 .cse3 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10) (and (= ~pumpRunning~0 1) .cse2 .cse3 (<= 2 ~waterLevel~0) .cse5 .cse13 .cse14 .cse9 .cse0 (= ~methaneLevelCritical~0 0) .cse6 .cse7 .cse10) (and .cse0 (= |old(~systemActive~0)| ~systemActive~0) .cse11 .cse3 .cse4 .cse7 .cse5 .cse6 .cse8 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse9 .cse10) (not (= |old(~pumpRunning~0)| 0)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 .cse5 .cse13 (not .cse14) .cse9 .cse0 .cse12 .cse6 .cse7 .cse10))) [2021-02-22 01:24:13,603 INFO L185 CegarLoopUtils]: At program point L728(lines 728 734) the Hoare annotation is: (let ((.cse7 (= ~switchedOnBeforeTS~0 0)) (.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (= 1 ~systemActive~0)) (.cse9 (<= 2 ~waterLevel~0)) (.cse3 (< ~waterLevel~0 3)) (.cse5 (<= test_~tmp___0~1 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse10 (<= 1 ~systemActive~0)) (.cse11 (= ~waterLevel~0 1)) (.cse12 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (<= 0 (+ test_~tmp~5 2147483648))) (.cse13 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (<= test_~tmp~5 2147483647)) (.cse14 (= ~pumpRunning~0 0)) (.cse8 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 (<= ~switchedOnBeforeTS~0 2147483647) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (not .cse7) .cse8) (and (= ~pumpRunning~0 1) .cse1 .cse2 (= ~methaneLevelCritical~0 0) .cse9 .cse3 .cse4 .cse5 .cse7 .cse6 .cse8) (not (= |old(~waterLevel~0)| 1)) (and .cse10 .cse11 .cse12 .cse0 .cse1 .cse2 .cse13 .cse4 .cse5 .cse14 .cse6 .cse8) (not (= |old(~pumpRunning~0)| 0)) (and .cse10 .cse0 .cse1 .cse2 .cse9 .cse4 .cse3 .cse14 .cse5 .cse6 .cse8) (and .cse10 (= |old(~systemActive~0)| ~systemActive~0) .cse11 .cse12 .cse2 .cse13 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse4 .cse14 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse8))) [2021-02-22 01:24:13,603 INFO L185 CegarLoopUtils]: At program point L728-1(lines 728 734) the Hoare annotation is: (let ((.cse7 (= 2 ~waterLevel~0)) (.cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse1 (= ~waterLevel~0 1)) (.cse5 (= ~pumpRunning~0 0)) (.cse0 (<= 1 ~systemActive~0)) (.cse8 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse9 (= 1 ~systemActive~0)) (.cse2 (<= 0 (+ test_~tmp~5 2147483648))) (.cse12 (< ~waterLevel~0 3)) (.cse4 (<= test_~tmp~5 2147483647)) (.cse10 (<= test_~tmp___0~1 2147483647)) (.cse11 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse13 (= ~switchedOnBeforeTS~0 0)) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= |old(~systemActive~0)| ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6) (and .cse0 .cse7 .cse8 .cse9 .cse2 .cse4 .cse5 .cse10 .cse11 .cse6) (and .cse0 .cse7 .cse9 .cse2 .cse3 .cse4 .cse5 .cse6 (not (= test_~tmp~5 0))) (and .cse0 .cse1 .cse8 .cse9 .cse2 .cse4 .cse5 .cse10 .cse11 .cse6) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (= ~pumpRunning~0 1) .cse9 .cse2 (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0) .cse12 .cse4 .cse10 .cse13 .cse11 .cse6) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse8 (<= ~switchedOnBeforeTS~0 2147483647) .cse9 .cse2 .cse12 .cse4 .cse10 .cse11 (not .cse13) .cse6))) [2021-02-22 01:24:13,603 INFO L185 CegarLoopUtils]: At program point L720(lines 720 724) the Hoare annotation is: (let ((.cse7 (= ~switchedOnBeforeTS~0 0)) (.cse11 (= ~waterLevel~0 1)) (.cse12 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse13 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse10 (<= 1 ~systemActive~0)) (.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (= 1 ~systemActive~0)) (.cse2 (<= 0 (+ test_~tmp~5 2147483648))) (.cse9 (<= 2 ~waterLevel~0)) (.cse4 (<= test_~tmp~5 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse14 (= ~pumpRunning~0 0)) (.cse5 (<= test_~tmp___0~1 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse8 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 (<= ~switchedOnBeforeTS~0 2147483647) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (not .cse7) .cse8) (and (= ~pumpRunning~0 1) .cse1 .cse2 (= ~methaneLevelCritical~0 0) .cse9 .cse3 .cse4 .cse5 .cse7 .cse6 .cse8) (not (= |old(~waterLevel~0)| 1)) (and .cse10 .cse11 .cse12 .cse0 .cse1 .cse2 .cse13 .cse4 .cse5 .cse14 .cse6 .cse8) (and .cse10 (= |old(~systemActive~0)| ~systemActive~0) .cse11 .cse12 .cse13 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse14 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse8) (not (= |old(~pumpRunning~0)| 0)) (and .cse10 .cse0 .cse1 .cse2 .cse9 .cse4 .cse3 .cse14 .cse5 .cse6 .cse8))) [2021-02-22 01:24:13,603 INFO L185 CegarLoopUtils]: At program point L716(line 716) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:24:13,603 INFO L185 CegarLoopUtils]: At program point L712(line 712) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:24:13,604 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 516 561) no Hoare annotation was computed. [2021-02-22 01:24:13,604 INFO L189 CegarLoopUtils]: For program point L535(line 535) no Hoare annotation was computed. [2021-02-22 01:24:13,604 INFO L189 CegarLoopUtils]: For program point L535-1(line 535) no Hoare annotation was computed. [2021-02-22 01:24:13,604 INFO L189 CegarLoopUtils]: For program point L533(line 533) no Hoare annotation was computed. [2021-02-22 01:24:13,604 INFO L189 CegarLoopUtils]: For program point L535-2(line 535) no Hoare annotation was computed. [2021-02-22 01:24:13,604 INFO L189 CegarLoopUtils]: For program point L527(line 527) no Hoare annotation was computed. [2021-02-22 01:24:13,604 INFO L189 CegarLoopUtils]: For program point L558(line 558) no Hoare annotation was computed. [2021-02-22 01:24:13,604 INFO L189 CegarLoopUtils]: For program point L525(line 525) no Hoare annotation was computed. [2021-02-22 01:24:13,604 INFO L189 CegarLoopUtils]: For program point L556(line 556) no Hoare annotation was computed. [2021-02-22 01:24:13,604 INFO L189 CegarLoopUtils]: For program point L523(line 523) no Hoare annotation was computed. [2021-02-22 01:24:13,604 INFO L189 CegarLoopUtils]: For program point L554(line 554) no Hoare annotation was computed. [2021-02-22 01:24:13,604 INFO L189 CegarLoopUtils]: For program point L521(line 521) no Hoare annotation was computed. [2021-02-22 01:24:13,605 INFO L189 CegarLoopUtils]: For program point L552(line 552) no Hoare annotation was computed. [2021-02-22 01:24:13,605 INFO L189 CegarLoopUtils]: For program point L519(line 519) no Hoare annotation was computed. [2021-02-22 01:24:13,605 INFO L189 CegarLoopUtils]: For program point L517(line 517) no Hoare annotation was computed. [2021-02-22 01:24:13,605 INFO L189 CegarLoopUtils]: For program point L540(lines 540 541) no Hoare annotation was computed. [2021-02-22 01:24:13,605 INFO L189 CegarLoopUtils]: For program point L536(lines 536 543) no Hoare annotation was computed. [2021-02-22 01:24:13,605 INFO L189 CegarLoopUtils]: For program point L534(line 534) no Hoare annotation was computed. [2021-02-22 01:24:13,605 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 516 561) no Hoare annotation was computed. [2021-02-22 01:24:13,605 INFO L189 CegarLoopUtils]: For program point L532(line 532) no Hoare annotation was computed. [2021-02-22 01:24:13,605 INFO L189 CegarLoopUtils]: For program point L530(lines 530 550) no Hoare annotation was computed. [2021-02-22 01:24:13,605 INFO L189 CegarLoopUtils]: For program point L530-1(lines 530 550) no Hoare annotation was computed. [2021-02-22 01:24:13,605 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 516 561) no Hoare annotation was computed. [2021-02-22 01:24:13,605 INFO L189 CegarLoopUtils]: For program point L526(line 526) no Hoare annotation was computed. [2021-02-22 01:24:13,605 INFO L189 CegarLoopUtils]: For program point L557(line 557) no Hoare annotation was computed. [2021-02-22 01:24:13,606 INFO L189 CegarLoopUtils]: For program point L524(line 524) no Hoare annotation was computed. [2021-02-22 01:24:13,606 INFO L189 CegarLoopUtils]: For program point L557-1(line 557) no Hoare annotation was computed. [2021-02-22 01:24:13,606 INFO L189 CegarLoopUtils]: For program point L555(line 555) no Hoare annotation was computed. [2021-02-22 01:24:13,606 INFO L189 CegarLoopUtils]: For program point L557-2(line 557) no Hoare annotation was computed. [2021-02-22 01:24:13,606 INFO L189 CegarLoopUtils]: For program point L522(line 522) no Hoare annotation was computed. [2021-02-22 01:24:13,606 INFO L189 CegarLoopUtils]: For program point L555-1(line 555) no Hoare annotation was computed. [2021-02-22 01:24:13,606 INFO L189 CegarLoopUtils]: For program point L553(line 553) no Hoare annotation was computed. [2021-02-22 01:24:13,606 INFO L189 CegarLoopUtils]: For program point L555-2(line 555) no Hoare annotation was computed. [2021-02-22 01:24:13,606 INFO L189 CegarLoopUtils]: For program point L520(line 520) no Hoare annotation was computed. [2021-02-22 01:24:13,606 INFO L189 CegarLoopUtils]: For program point L518(line 518) no Hoare annotation was computed. [2021-02-22 01:24:13,606 INFO L189 CegarLoopUtils]: For program point L516(lines 516 561) no Hoare annotation was computed. [2021-02-22 01:24:13,606 INFO L189 CegarLoopUtils]: For program point L547(lines 547 548) no Hoare annotation was computed. [2021-02-22 01:24:13,607 INFO L185 CegarLoopUtils]: At program point activatePump__wrappee__highWaterSensorENTRY(lines 840 847) the Hoare annotation is: (or (not (= activatePump_~tmp~7 0)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0)) (not (= ~methaneLevelCritical~0 activatePump_~tmp~7))) [2021-02-22 01:24:13,607 INFO L185 CegarLoopUtils]: At program point activatePump__wrappee__highWaterSensorEXIT(lines 840 847) the Hoare annotation is: (or (not (= activatePump_~tmp~7 0)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 1) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0)) (not (= ~methaneLevelCritical~0 activatePump_~tmp~7))) [2021-02-22 01:24:13,607 INFO L185 CegarLoopUtils]: At program point activatePump__wrappee__highWaterSensorFINAL(lines 840 847) the Hoare annotation is: (or (not (= activatePump_~tmp~7 0)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 1) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0)) (not (= ~methaneLevelCritical~0 activatePump_~tmp~7))) [2021-02-22 01:24:13,607 INFO L189 CegarLoopUtils]: For program point L670(line 670) no Hoare annotation was computed. [2021-02-22 01:24:13,607 INFO L189 CegarLoopUtils]: For program point L668(lines 668 676) no Hoare annotation was computed. [2021-02-22 01:24:13,607 INFO L189 CegarLoopUtils]: For program point L666(line 666) no Hoare annotation was computed. [2021-02-22 01:24:13,607 INFO L189 CegarLoopUtils]: For program point L668-2(lines 668 676) no Hoare annotation was computed. [2021-02-22 01:24:13,607 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 660 682) no Hoare annotation was computed. [2021-02-22 01:24:13,607 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 660 682) no Hoare annotation was computed. [2021-02-22 01:24:13,607 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 660 682) no Hoare annotation was computed. [2021-02-22 01:24:13,607 INFO L189 CegarLoopUtils]: For program point L674(line 674) no Hoare annotation was computed. [2021-02-22 01:24:13,608 INFO L189 CegarLoopUtils]: For program point L211-2(line 211) no Hoare annotation was computed. [2021-02-22 01:24:13,608 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 209 218) no Hoare annotation was computed. [2021-02-22 01:24:13,608 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 209 218) no Hoare annotation was computed. [2021-02-22 01:24:13,608 INFO L189 CegarLoopUtils]: For program point L215(line 215) no Hoare annotation was computed. [2021-02-22 01:24:13,608 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 209 218) no Hoare annotation was computed. [2021-02-22 01:24:13,608 INFO L189 CegarLoopUtils]: For program point L214(line 214) no Hoare annotation was computed. [2021-02-22 01:24:13,608 INFO L189 CegarLoopUtils]: For program point L211(line 211) no Hoare annotation was computed. [2021-02-22 01:24:13,608 INFO L189 CegarLoopUtils]: For program point L211-1(line 211) no Hoare annotation was computed. [2021-02-22 01:24:13,608 INFO L189 CegarLoopUtils]: For program point L415(line 415) no Hoare annotation was computed. [2021-02-22 01:24:13,608 INFO L189 CegarLoopUtils]: For program point L473(line 473) no Hoare annotation was computed. [2021-02-22 01:24:13,608 INFO L189 CegarLoopUtils]: For program point L473-1(line 473) no Hoare annotation was computed. [2021-02-22 01:24:13,608 INFO L189 CegarLoopUtils]: For program point L473-2(line 473) no Hoare annotation was computed. [2021-02-22 01:24:13,608 INFO L189 CegarLoopUtils]: For program point L432(line 432) no Hoare annotation was computed. [2021-02-22 01:24:13,609 INFO L189 CegarLoopUtils]: For program point L490(line 490) no Hoare annotation was computed. [2021-02-22 01:24:13,609 INFO L189 CegarLoopUtils]: For program point L424(line 424) no Hoare annotation was computed. [2021-02-22 01:24:13,609 INFO L189 CegarLoopUtils]: For program point L449(line 449) no Hoare annotation was computed. [2021-02-22 01:24:13,609 INFO L189 CegarLoopUtils]: For program point L416(line 416) no Hoare annotation was computed. [2021-02-22 01:24:13,609 INFO L189 CegarLoopUtils]: For program point L507(line 507) no Hoare annotation was computed. [2021-02-22 01:24:13,609 INFO L189 CegarLoopUtils]: For program point L474(line 474) no Hoare annotation was computed. [2021-02-22 01:24:13,609 INFO L189 CegarLoopUtils]: For program point L433(line 433) no Hoare annotation was computed. [2021-02-22 01:24:13,609 INFO L189 CegarLoopUtils]: For program point L491(line 491) no Hoare annotation was computed. [2021-02-22 01:24:13,609 INFO L189 CegarLoopUtils]: For program point L491-1(line 491) no Hoare annotation was computed. [2021-02-22 01:24:13,609 INFO L189 CegarLoopUtils]: For program point L425(line 425) no Hoare annotation was computed. [2021-02-22 01:24:13,609 INFO L189 CegarLoopUtils]: For program point L491-2(line 491) no Hoare annotation was computed. [2021-02-22 01:24:13,609 INFO L189 CegarLoopUtils]: For program point L483(lines 461 484) no Hoare annotation was computed. [2021-02-22 01:24:13,609 INFO L189 CegarLoopUtils]: For program point L450(line 450) no Hoare annotation was computed. [2021-02-22 01:24:13,610 INFO L189 CegarLoopUtils]: For program point L417(line 417) no Hoare annotation was computed. [2021-02-22 01:24:13,610 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 413 515) no Hoare annotation was computed. [2021-02-22 01:24:13,610 INFO L189 CegarLoopUtils]: For program point L508(line 508) no Hoare annotation was computed. [2021-02-22 01:24:13,610 INFO L189 CegarLoopUtils]: For program point L475(line 475) no Hoare annotation was computed. [2021-02-22 01:24:13,610 INFO L189 CegarLoopUtils]: For program point L442(lines 442 458) no Hoare annotation was computed. [2021-02-22 01:24:13,610 INFO L189 CegarLoopUtils]: For program point L475-1(line 475) no Hoare annotation was computed. [2021-02-22 01:24:13,610 INFO L189 CegarLoopUtils]: For program point L475-2(line 475) no Hoare annotation was computed. [2021-02-22 01:24:13,610 INFO L189 CegarLoopUtils]: For program point L434(line 434) no Hoare annotation was computed. [2021-02-22 01:24:13,610 INFO L189 CegarLoopUtils]: For program point L492(line 492) no Hoare annotation was computed. [2021-02-22 01:24:13,610 INFO L189 CegarLoopUtils]: For program point L459(lines 459 500) no Hoare annotation was computed. [2021-02-22 01:24:13,610 INFO L189 CegarLoopUtils]: For program point L426(line 426) no Hoare annotation was computed. [2021-02-22 01:24:13,610 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 413 515) no Hoare annotation was computed. [2021-02-22 01:24:13,611 INFO L189 CegarLoopUtils]: For program point L451(line 451) no Hoare annotation was computed. [2021-02-22 01:24:13,611 INFO L189 CegarLoopUtils]: For program point L418(line 418) no Hoare annotation was computed. [2021-02-22 01:24:13,611 INFO L189 CegarLoopUtils]: For program point L451-1(line 451) no Hoare annotation was computed. [2021-02-22 01:24:13,611 INFO L189 CegarLoopUtils]: For program point L476(line 476) no Hoare annotation was computed. [2021-02-22 01:24:13,611 INFO L189 CegarLoopUtils]: For program point L501(lines 501 512) no Hoare annotation was computed. [2021-02-22 01:24:13,611 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 413 515) no Hoare annotation was computed. [2021-02-22 01:24:13,611 INFO L189 CegarLoopUtils]: For program point L493(line 493) no Hoare annotation was computed. [2021-02-22 01:24:13,611 INFO L189 CegarLoopUtils]: For program point L460(line 460) no Hoare annotation was computed. [2021-02-22 01:24:13,611 INFO L189 CegarLoopUtils]: For program point L493-1(line 493) no Hoare annotation was computed. [2021-02-22 01:24:13,611 INFO L189 CegarLoopUtils]: For program point L427(line 427) no Hoare annotation was computed. [2021-02-22 01:24:13,611 INFO L189 CegarLoopUtils]: For program point L419(line 419) no Hoare annotation was computed. [2021-02-22 01:24:13,611 INFO L189 CegarLoopUtils]: For program point L477(line 477) no Hoare annotation was computed. [2021-02-22 01:24:13,611 INFO L189 CegarLoopUtils]: For program point L444(line 444) no Hoare annotation was computed. [2021-02-22 01:24:13,611 INFO L189 CegarLoopUtils]: For program point L477-1(line 477) no Hoare annotation was computed. [2021-02-22 01:24:13,612 INFO L189 CegarLoopUtils]: For program point L444-1(line 444) no Hoare annotation was computed. [2021-02-22 01:24:13,612 INFO L189 CegarLoopUtils]: For program point L502(lines 502 509) no Hoare annotation was computed. [2021-02-22 01:24:13,612 INFO L189 CegarLoopUtils]: For program point L494(line 494) no Hoare annotation was computed. [2021-02-22 01:24:13,612 INFO L189 CegarLoopUtils]: For program point L428(line 428) no Hoare annotation was computed. [2021-02-22 01:24:13,612 INFO L189 CegarLoopUtils]: For program point L453(line 453) no Hoare annotation was computed. [2021-02-22 01:24:13,612 INFO L189 CegarLoopUtils]: For program point L420(line 420) no Hoare annotation was computed. [2021-02-22 01:24:13,612 INFO L189 CegarLoopUtils]: For program point L478(line 478) no Hoare annotation was computed. [2021-02-22 01:24:13,612 INFO L189 CegarLoopUtils]: For program point L445(line 445) no Hoare annotation was computed. [2021-02-22 01:24:13,612 INFO L189 CegarLoopUtils]: For program point L503(line 503) no Hoare annotation was computed. [2021-02-22 01:24:13,612 INFO L189 CegarLoopUtils]: For program point L437(lines 437 441) no Hoare annotation was computed. [2021-02-22 01:24:13,612 INFO L189 CegarLoopUtils]: For program point L429(line 429) no Hoare annotation was computed. [2021-02-22 01:24:13,612 INFO L189 CegarLoopUtils]: For program point L462-2(lines 462 482) no Hoare annotation was computed. [2021-02-22 01:24:13,612 INFO L189 CegarLoopUtils]: For program point L487(line 487) no Hoare annotation was computed. [2021-02-22 01:24:13,613 INFO L189 CegarLoopUtils]: For program point L421(line 421) no Hoare annotation was computed. [2021-02-22 01:24:13,613 INFO L189 CegarLoopUtils]: For program point L446(line 446) no Hoare annotation was computed. [2021-02-22 01:24:13,613 INFO L189 CegarLoopUtils]: For program point L413(lines 413 515) no Hoare annotation was computed. [2021-02-22 01:24:13,613 INFO L189 CegarLoopUtils]: For program point L413-1(lines 413 515) no Hoare annotation was computed. [2021-02-22 01:24:13,613 INFO L189 CegarLoopUtils]: For program point L504(line 504) no Hoare annotation was computed. [2021-02-22 01:24:13,613 INFO L189 CegarLoopUtils]: For program point L471(line 471) no Hoare annotation was computed. [2021-02-22 01:24:13,613 INFO L189 CegarLoopUtils]: For program point L504-1(line 504) no Hoare annotation was computed. [2021-02-22 01:24:13,613 INFO L189 CegarLoopUtils]: For program point L438(line 438) no Hoare annotation was computed. [2021-02-22 01:24:13,613 INFO L189 CegarLoopUtils]: For program point L504-2(line 504) no Hoare annotation was computed. [2021-02-22 01:24:13,613 INFO L189 CegarLoopUtils]: For program point L463(lines 462 482) no Hoare annotation was computed. [2021-02-22 01:24:13,613 INFO L189 CegarLoopUtils]: For program point L430(line 430) no Hoare annotation was computed. [2021-02-22 01:24:13,613 INFO L189 CegarLoopUtils]: For program point L488(line 488) no Hoare annotation was computed. [2021-02-22 01:24:13,613 INFO L189 CegarLoopUtils]: For program point L455(line 455) no Hoare annotation was computed. [2021-02-22 01:24:13,613 INFO L189 CegarLoopUtils]: For program point L422(line 422) no Hoare annotation was computed. [2021-02-22 01:24:13,614 INFO L189 CegarLoopUtils]: For program point L513(line 513) no Hoare annotation was computed. [2021-02-22 01:24:13,614 INFO L189 CegarLoopUtils]: For program point L480(line 480) no Hoare annotation was computed. [2021-02-22 01:24:13,614 INFO L189 CegarLoopUtils]: For program point L447(line 447) no Hoare annotation was computed. [2021-02-22 01:24:13,614 INFO L189 CegarLoopUtils]: For program point L414(line 414) no Hoare annotation was computed. [2021-02-22 01:24:13,614 INFO L189 CegarLoopUtils]: For program point L447-1(line 447) no Hoare annotation was computed. [2021-02-22 01:24:13,614 INFO L189 CegarLoopUtils]: For program point L505(line 505) no Hoare annotation was computed. [2021-02-22 01:24:13,614 INFO L189 CegarLoopUtils]: For program point L472(line 472) no Hoare annotation was computed. [2021-02-22 01:24:13,614 INFO L189 CegarLoopUtils]: For program point L497(line 497) no Hoare annotation was computed. [2021-02-22 01:24:13,614 INFO L189 CegarLoopUtils]: For program point L464(lines 464 468) no Hoare annotation was computed. [2021-02-22 01:24:13,614 INFO L189 CegarLoopUtils]: For program point L431(line 431) no Hoare annotation was computed. [2021-02-22 01:24:13,614 INFO L189 CegarLoopUtils]: For program point L489(line 489) no Hoare annotation was computed. [2021-02-22 01:24:13,614 INFO L189 CegarLoopUtils]: For program point L489-1(line 489) no Hoare annotation was computed. [2021-02-22 01:24:13,614 INFO L189 CegarLoopUtils]: For program point L423(line 423) no Hoare annotation was computed. [2021-02-22 01:24:13,614 INFO L189 CegarLoopUtils]: For program point L489-2(line 489) no Hoare annotation was computed. [2021-02-22 01:24:13,615 INFO L185 CegarLoopUtils]: At program point L923(line 923) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:13,615 INFO L185 CegarLoopUtils]: At program point L923-1(line 923) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:13,615 INFO L185 CegarLoopUtils]: At program point L923-2(line 923) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:13,615 INFO L185 CegarLoopUtils]: At program point L923-3(line 923) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:13,615 INFO L185 CegarLoopUtils]: At program point L919(line 919) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:13,615 INFO L185 CegarLoopUtils]: At program point L919-1(line 919) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:13,615 INFO L185 CegarLoopUtils]: At program point L919-2(line 919) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:13,615 INFO L185 CegarLoopUtils]: At program point L919-3(line 919) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:13,615 INFO L185 CegarLoopUtils]: At program point L915(line 915) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:13,615 INFO L185 CegarLoopUtils]: At program point L919-4(line 919) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:13,615 INFO L185 CegarLoopUtils]: At program point L915-1(line 915) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:13,615 INFO L185 CegarLoopUtils]: At program point L593(line 593) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:13,616 INFO L185 CegarLoopUtils]: At program point L915-2(line 915) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:13,616 INFO L185 CegarLoopUtils]: At program point L593-1(line 593) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:13,616 INFO L185 CegarLoopUtils]: At program point L915-3(line 915) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:13,616 INFO L185 CegarLoopUtils]: At program point L911(line 911) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:13,616 INFO L185 CegarLoopUtils]: At program point L911-1(line 911) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:13,616 INFO L185 CegarLoopUtils]: At program point L911-2(line 911) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:13,616 INFO L185 CegarLoopUtils]: At program point L911-3(line 911) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:13,616 INFO L185 CegarLoopUtils]: At program point L907(line 907) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:13,616 INFO L185 CegarLoopUtils]: At program point L911-4(line 911) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:13,617 INFO L185 CegarLoopUtils]: At program point L907-1(line 907) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:13,617 INFO L185 CegarLoopUtils]: At program point L911-5(line 911) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:13,617 INFO L185 CegarLoopUtils]: At program point L907-2(line 907) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:13,617 INFO L185 CegarLoopUtils]: At program point L911-6(line 911) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:13,617 INFO L185 CegarLoopUtils]: At program point L907-3(line 907) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:13,617 INFO L185 CegarLoopUtils]: At program point L911-7(line 911) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:13,617 INFO L185 CegarLoopUtils]: At program point L903(line 903) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:13,617 INFO L185 CegarLoopUtils]: At program point L907-4(line 907) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:13,617 INFO L185 CegarLoopUtils]: At program point L903-1(line 903) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:13,617 INFO L185 CegarLoopUtils]: At program point L614(line 614) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:24:13,617 INFO L185 CegarLoopUtils]: At program point L903-2(line 903) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:13,617 INFO L185 CegarLoopUtils]: At program point L548(line 548) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:13,618 INFO L185 CegarLoopUtils]: At program point L903-3(line 903) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:13,618 INFO L185 CegarLoopUtils]: At program point L3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:13,618 INFO L185 CegarLoopUtils]: At program point L899(line 899) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:13,618 INFO L185 CegarLoopUtils]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:13,618 INFO L185 CegarLoopUtils]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:13,618 INFO L185 CegarLoopUtils]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:13,618 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:13,618 INFO L185 CegarLoopUtils]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:13,618 INFO L185 CegarLoopUtils]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:13,618 INFO L185 CegarLoopUtils]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:13,618 INFO L185 CegarLoopUtils]: At program point L94(line 94) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:13,618 INFO L185 CegarLoopUtils]: At program point L540(line 540) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:13,618 INFO L185 CegarLoopUtils]: At program point L412(line 412) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:13,619 INFO L185 CegarLoopUtils]: At program point L540-1(line 540) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:13,619 INFO L185 CegarLoopUtils]: At program point L594(line 594) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:13,619 INFO L185 CegarLoopUtils]: At program point L586(line 586) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:13,619 INFO L185 CegarLoopUtils]: At program point L586-1(line 586) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:13,619 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-22 01:24:13,619 INFO L185 CegarLoopUtils]: At program point L541(line 541) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:13,619 INFO L185 CegarLoopUtils]: At program point L925(line 925) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:13,619 INFO L185 CegarLoopUtils]: At program point L925-1(line 925) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:13,619 INFO L185 CegarLoopUtils]: At program point L925-2(line 925) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:13,619 INFO L185 CegarLoopUtils]: At program point L665(line 665) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:13,619 INFO L185 CegarLoopUtils]: At program point L587(line 587) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:13,619 INFO L185 CegarLoopUtils]: At program point L777(line 777) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:24:13,619 INFO L185 CegarLoopUtils]: At program point L678(line 678) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:13,619 INFO L185 CegarLoopUtils]: At program point L678-1(line 678) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:13,620 INFO L185 CegarLoopUtils]: At program point L678-2(line 678) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:13,620 INFO L185 CegarLoopUtils]: At program point L674(line 674) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:13,620 INFO L185 CegarLoopUtils]: At program point L674-1(line 674) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:13,620 INFO L185 CegarLoopUtils]: At program point L674-2(line 674) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:13,620 INFO L185 CegarLoopUtils]: At program point L674-3(line 674) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:13,620 INFO L185 CegarLoopUtils]: At program point L670(line 670) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:13,620 INFO L185 CegarLoopUtils]: At program point L670-1(line 670) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:13,620 INFO L185 CegarLoopUtils]: At program point L670-2(line 670) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:13,620 INFO L185 CegarLoopUtils]: At program point L670-3(line 670) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:13,620 INFO L185 CegarLoopUtils]: At program point L666(line 666) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:13,620 INFO L185 CegarLoopUtils]: At program point L670-4(line 670) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:13,620 INFO L185 CegarLoopUtils]: At program point L666-1(line 666) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:13,620 INFO L185 CegarLoopUtils]: At program point L670-5(line 670) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:13,621 INFO L185 CegarLoopUtils]: At program point L666-2(line 666) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:13,621 INFO L185 CegarLoopUtils]: At program point L666-3(line 666) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:13,621 INFO L185 CegarLoopUtils]: At program point L666-4(line 666) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:13,621 INFO L185 CegarLoopUtils]: At program point L666-5(line 666) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:13,621 INFO L185 CegarLoopUtils]: At program point L666-6(line 666) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:13,621 INFO L185 CegarLoopUtils]: At program point L666-7(line 666) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:13,621 INFO L185 CegarLoopUtils]: At program point L778(line 778) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-02-22 01:24:13,621 INFO L185 CegarLoopUtils]: 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~string5.offset| |old(#t~string5.offset)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |old(#length)| |#length|) (= |#t~string79.offset| |old(#t~string79.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |old(#valid)| |#valid|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string69.base| |old(#t~string69.base)|) (= |#t~string48.base| |old(#t~string48.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#t~string77.offset| |old(#t~string77.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string77.base| |old(#t~string77.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string79.base| |old(#t~string79.base)|)) [2021-02-22 01:24:13,621 INFO L185 CegarLoopUtils]: At program point L613(line 613) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:13,621 INFO L185 CegarLoopUtils]: At program point L547(line 547) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:13,622 INFO L185 CegarLoopUtils]: At program point L547-1(line 547) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:13,622 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-22 01:24:13,622 INFO L185 CegarLoopUtils]: At program point L860(line 860) the Hoare annotation is: (or (and (= activatePump_~tmp~7 0) (= ~methaneLevelCritical~0 activatePump_~tmp~7) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0)) (not (= 1 processEnvironment_~tmp~6))) [2021-02-22 01:24:13,622 INFO L185 CegarLoopUtils]: At program point activatePumpEXIT(lines 849 865) the Hoare annotation is: (let ((.cse0 (= ~methaneLevelCritical~0 activatePump_~tmp~7))) (or (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (and .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= ~methaneLevelCritical~0 2147483647) (<= 0 (+ ~methaneLevelCritical~0 2147483648))) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= activatePump_~tmp~7 0) .cse0 (= ~pumpRunning~0 1)) (not (= 2 ~waterLevel~0)) (not (= 1 processEnvironment_~tmp~6)))) [2021-02-22 01:24:13,622 INFO L185 CegarLoopUtils]: At program point L860-1(lines 849 865) the Hoare annotation is: (let ((.cse0 (= ~methaneLevelCritical~0 activatePump_~tmp~7))) (or (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (and .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= ~methaneLevelCritical~0 2147483647) (<= 0 (+ ~methaneLevelCritical~0 2147483648))) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= activatePump_~tmp~7 0) .cse0 (= ~pumpRunning~0 1)) (not (= 2 ~waterLevel~0)) (not (= 1 processEnvironment_~tmp~6)))) [2021-02-22 01:24:13,622 INFO L185 CegarLoopUtils]: At program point activatePumpENTRY(lines 849 865) the Hoare annotation is: (or (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0)) (not (= 1 processEnvironment_~tmp~6))) [2021-02-22 01:24:13,622 INFO L185 CegarLoopUtils]: At program point L856(lines 856 862) the Hoare annotation is: (or (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~methaneLevelCritical~0 activatePump_~tmp~7) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= ~methaneLevelCritical~0 2147483647) (<= 0 (+ ~methaneLevelCritical~0 2147483648))) (not (= 2 ~waterLevel~0)) (not (= 1 processEnvironment_~tmp~6))) [2021-02-22 01:24:13,622 INFO L185 CegarLoopUtils]: At program point L854(line 854) the Hoare annotation is: (or (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0)) (not (= 1 processEnvironment_~tmp~6))) [2021-02-22 01:24:13,622 INFO L185 CegarLoopUtils]: At program point L854-1(line 854) the Hoare annotation is: (or (and (= |activatePump_#t~ret62| ~methaneLevelCritical~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= ~methaneLevelCritical~0 2147483647) (<= 0 (+ ~methaneLevelCritical~0 2147483648))) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0)) (not (= 1 processEnvironment_~tmp~6))) [2021-02-22 01:24:13,622 INFO L185 CegarLoopUtils]: At program point L854-2(line 854) the Hoare annotation is: (or (and (= |activatePump_#t~ret62| ~methaneLevelCritical~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= ~methaneLevelCritical~0 2147483647) (<= 0 (+ ~methaneLevelCritical~0 2147483648))) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0)) (not (= 1 processEnvironment_~tmp~6))) [2021-02-22 01:24:13,623 INFO L185 CegarLoopUtils]: At program point L854-3(line 854) the Hoare annotation is: (or (and (= |activatePump_#t~ret62| activatePump_~tmp~7) (= |activatePump_#t~ret62| ~methaneLevelCritical~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= ~methaneLevelCritical~0 2147483647) (<= 0 (+ ~methaneLevelCritical~0 2147483648))) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0)) (not (= 1 processEnvironment_~tmp~6))) [2021-02-22 01:24:13,623 INFO L192 CegarLoopUtils]: At program point getWaterLevelENTRY(lines 683 691) the Hoare annotation is: true [2021-02-22 01:24:13,623 INFO L185 CegarLoopUtils]: At program point L688(line 688) the Hoare annotation is: (let ((.cse5 (= ~pumpRunning~0 0))) (let ((.cse4 (not (= 2 ~waterLevel~0))) (.cse2 (not .cse5)) (.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (= ~waterLevel~0 getWaterLevel_~retValue_acc~7)) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or (not (= ~pumpRunning~0 1)) .cse1 (not (= ~methaneLevelCritical~0 0)) .cse3 .cse4 (not (= ~switchedOnBeforeTS~0 0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2 .cse3) (or .cse0 .cse1 (not (< ~waterLevel~0 3)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse3 .cse5 (not (<= ~switchedOnBeforeTS~0 2147483647)))))) [2021-02-22 01:24:13,623 INFO L192 CegarLoopUtils]: At program point L687(line 687) the Hoare annotation is: true [2021-02-22 01:24:13,623 INFO L185 CegarLoopUtils]: At program point getWaterLevelFINAL(lines 683 691) the Hoare annotation is: (let ((.cse0 (= ~waterLevel~0 getWaterLevel_~retValue_acc~7)) (.cse6 (= ~pumpRunning~0 0))) (let ((.cse3 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse4 (not .cse6)) (.cse5 (and .cse0 (= |getWaterLevel_#res| ~waterLevel~0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= 2 ~waterLevel~0)))) (and (or (not (= ~pumpRunning~0 1)) (and .cse0 (= |getWaterLevel_#res| getWaterLevel_~retValue_acc~7)) (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 (not (= ~switchedOnBeforeTS~0 0))) (or .cse3 (not (= ~waterLevel~0 1)) .cse4 .cse5 .cse1) (or .cse3 (not (< ~waterLevel~0 3)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse5 .cse1 .cse6 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse3 .cse4 .cse5 .cse1 .cse2)))) [2021-02-22 01:24:13,623 INFO L185 CegarLoopUtils]: At program point getWaterLevelEXIT(lines 683 691) the Hoare annotation is: (let ((.cse0 (= ~waterLevel~0 getWaterLevel_~retValue_acc~7)) (.cse6 (= ~pumpRunning~0 0))) (let ((.cse3 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse4 (not .cse6)) (.cse5 (and .cse0 (= |getWaterLevel_#res| ~waterLevel~0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= 2 ~waterLevel~0)))) (and (or (not (= ~pumpRunning~0 1)) (and .cse0 (= |getWaterLevel_#res| getWaterLevel_~retValue_acc~7)) (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 (not (= ~switchedOnBeforeTS~0 0))) (or .cse3 (not (= ~waterLevel~0 1)) .cse4 .cse5 .cse1) (or .cse3 (not (< ~waterLevel~0 3)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse5 .cse1 .cse6 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse3 .cse4 .cse5 .cse1 .cse2)))) [2021-02-22 01:24:13,623 INFO L185 CegarLoopUtils]: At program point isHighWaterLevelEXIT(lines 930 948) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2 (and (<= 0 isHighWaterLevel_~tmp___0~2) (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~retValue_acc~11) (<= isHighWaterLevel_~tmp___0~2 0) (<= isHighWaterLevel_~retValue_acc~11 0))) (or .cse0 .cse1 .cse2 (and (= isHighWaterLevel_~tmp___0~2 1) (= |isHighWaterLevel_#res| isHighWaterLevel_~retValue_acc~11) (= isHighWaterLevel_~tmp___0~2 isHighWaterLevel_~retValue_acc~11) (= isHighWaterLevel_~tmp~8 0)) (not (= 2 ~waterLevel~0))))) [2021-02-22 01:24:13,623 INFO L192 CegarLoopUtils]: At program point isHighWaterLevelENTRY(lines 930 948) the Hoare annotation is: true [2021-02-22 01:24:13,624 INFO L185 CegarLoopUtils]: At program point L945(line 945) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0)) (and (= isHighWaterLevel_~tmp___0~2 1) (= isHighWaterLevel_~tmp___0~2 isHighWaterLevel_~retValue_acc~11) (= isHighWaterLevel_~tmp~8 0))) (or (and (<= 0 isHighWaterLevel_~tmp___0~2) (<= 0 isHighWaterLevel_~retValue_acc~11) (<= isHighWaterLevel_~tmp___0~2 0) (<= isHighWaterLevel_~retValue_acc~11 0)) .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2))) [2021-02-22 01:24:13,624 INFO L185 CegarLoopUtils]: At program point L942(line 942) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0)) (= isHighWaterLevel_~tmp~8 0)) (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2))) [2021-02-22 01:24:13,624 INFO L185 CegarLoopUtils]: At program point L940(line 940) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (<= 2 ~waterLevel~0))) [2021-02-22 01:24:13,624 INFO L185 CegarLoopUtils]: At program point L939(lines 939 943) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0)) (= isHighWaterLevel_~tmp~8 0)) (or .cse0 (<= 1 isHighWaterLevel_~tmp~8) (not (= ~waterLevel~0 1)) .cse1 .cse2))) [2021-02-22 01:24:13,624 INFO L192 CegarLoopUtils]: At program point L937(line 937) the Hoare annotation is: true [2021-02-22 01:24:13,624 INFO L185 CegarLoopUtils]: At program point L939-2(lines 939 943) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (and (= isHighWaterLevel_~tmp___0~2 1) (= isHighWaterLevel_~tmp~8 0)) (not (< ~waterLevel~0 3)) .cse1 .cse2 (not (<= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1 (and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0)) .cse2))) [2021-02-22 01:24:13,624 INFO L185 CegarLoopUtils]: At program point L937-1(line 937) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2 (<= 1 |isHighWaterLevel_#t~ret80|)) (or .cse0 (= |isHighWaterLevel_#t~ret80| 0) (not (< ~waterLevel~0 3)) .cse1 .cse2 (not (<= 2 ~waterLevel~0))))) [2021-02-22 01:24:13,624 INFO L185 CegarLoopUtils]: At program point L937-2(line 937) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2 (<= 1 |isHighWaterLevel_#t~ret80|)) (or .cse0 (= |isHighWaterLevel_#t~ret80| 0) (not (< ~waterLevel~0 3)) .cse1 .cse2 (not (<= 2 ~waterLevel~0))))) [2021-02-22 01:24:13,624 INFO L185 CegarLoopUtils]: At program point L937-3(line 937) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (and (= |isHighWaterLevel_#t~ret80| 0) (= |isHighWaterLevel_#t~ret80| isHighWaterLevel_~tmp~8)) .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1 (and (<= 1 isHighWaterLevel_~tmp~8) (<= 1 |isHighWaterLevel_#t~ret80|)) .cse2))) [2021-02-22 01:24:13,624 INFO L192 CegarLoopUtils]: At program point L933(line 933) the Hoare annotation is: true [2021-02-22 01:24:13,625 INFO L185 CegarLoopUtils]: At program point isHighWaterLevelFINAL(lines 930 948) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2 (and (<= 0 isHighWaterLevel_~tmp___0~2) (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~retValue_acc~11) (<= isHighWaterLevel_~tmp___0~2 0) (<= isHighWaterLevel_~retValue_acc~11 0))) (or .cse0 .cse1 .cse2 (and (= isHighWaterLevel_~tmp___0~2 1) (= |isHighWaterLevel_#res| isHighWaterLevel_~retValue_acc~11) (= isHighWaterLevel_~tmp___0~2 isHighWaterLevel_~retValue_acc~11) (= isHighWaterLevel_~tmp~8 0)) (not (= 2 ~waterLevel~0))))) [2021-02-22 01:24:13,625 INFO L192 CegarLoopUtils]: At program point L932(line 932) the Hoare annotation is: true [2021-02-22 01:24:13,625 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 639 650) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse3 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse4 (= ~switchedOnBeforeTS~0 0))) (and (or (not (= ~waterLevel~0 1)) .cse0 .cse1 .cse2) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse3 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 .cse4 .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 (not (= 2 ~waterLevel~0)) .cse2) (or (not (= ~pumpRunning~0 1)) .cse3 .cse1 (not (= |old(~methaneLevelCritical~0)| 0)) .cse2 (not .cse4) (not (<= 2 ~waterLevel~0))))) [2021-02-22 01:24:13,625 INFO L185 CegarLoopUtils]: At program point L646(line 646) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse3 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse4 (= ~switchedOnBeforeTS~0 0))) (and (or (not (= ~waterLevel~0 1)) .cse0 .cse1 .cse2) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse3 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 .cse4 .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 (not (= 2 ~waterLevel~0)) .cse2) (or (not (= ~pumpRunning~0 1)) .cse3 .cse1 (not (= |old(~methaneLevelCritical~0)| 0)) .cse2 (not .cse4) (not (<= 2 ~waterLevel~0))))) [2021-02-22 01:24:13,625 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 639 650) the Hoare annotation is: true [2021-02-22 01:24:13,625 INFO L185 CegarLoopUtils]: At program point L644(line 644) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse2 (= ~switchedOnBeforeTS~0 0)) (.cse3 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse4 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or (not (= ~pumpRunning~0 1)) .cse0 .cse1 (not (= |old(~methaneLevelCritical~0)| 0)) (not .cse2) (not (<= 2 ~waterLevel~0))) (or (not (= ~waterLevel~0 1)) .cse3 .cse1 .cse4) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 .cse2 .cse4 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse3 .cse1 (not (= 2 ~waterLevel~0)) .cse4))) [2021-02-22 01:24:13,625 INFO L192 CegarLoopUtils]: At program point L643-1(lines 639 650) the Hoare annotation is: true [2021-02-22 01:24:13,625 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-22 01:24:13,625 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-22 01:24:13,625 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-22 01:24:13,625 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-22 01:24:13,626 INFO L185 CegarLoopUtils]: At program point L796(line 796) the Hoare annotation is: (let ((.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (not (= 1 ~systemActive~0))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or (and .cse0 .cse1 .cse2 .cse3) (not (= |old(~waterLevel~0)| 2)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) (= ~waterLevel~0 1) .cse1 (<= ~switchedOnBeforeTS~0 2147483647) .cse2 (not (= ~switchedOnBeforeTS~0 0))) .cse4) (or (and .cse0 .cse1 .cse3) (not (= |old(~waterLevel~0)| 1)) .cse4 (not (= |old(~pumpRunning~0)| 0))) (or (= |old(~switchedOnBeforeTS~0)| 0) (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) (not (< |old(~waterLevel~0)| 3)) .cse4 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647)) (and .cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (< ~waterLevel~0 3)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))))) [2021-02-22 01:24:13,626 INFO L185 CegarLoopUtils]: At program point L794(lines 794 800) the Hoare annotation is: (let ((.cse4 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse10 (= 1 ~systemActive~0)) (.cse9 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse8 (= ~switchedOnBeforeTS~0 0))) (let ((.cse0 (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) (= ~waterLevel~0 1) .cse4 (<= ~switchedOnBeforeTS~0 2147483647) .cse10 .cse9 (not .cse8))) (.cse5 (= ~pumpRunning~0 0)) (.cse3 (= |old(~switchedOnBeforeTS~0)| 0)) (.cse1 (not (< |old(~waterLevel~0)| 3))) (.cse2 (not .cse10)) (.cse7 (< ~waterLevel~0 3))) (and (or .cse0 (not (<= 2 |old(~waterLevel~0)|)) .cse1 (not (= |old(~pumpRunning~0)| 1)) .cse2 (not .cse3)) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse4 .cse5) (not (= |old(~waterLevel~0)| 1)) .cse2 (not (= |old(~pumpRunning~0)| 0))) (let ((.cse6 (<= 2 ~waterLevel~0))) (or (and (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) .cse6 .cse7 .cse8) .cse0 (and .cse4 .cse9 .cse6 .cse7 .cse5) (not (= |old(~waterLevel~0)| 2)) .cse2)) (or .cse3 (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse1 .cse2 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647)) (and .cse9 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse7) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)))))) [2021-02-22 01:24:13,626 INFO L185 CegarLoopUtils]: At program point L789(line 789) the Hoare annotation is: (let ((.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (= |old(~waterLevel~0)| 2))) (.cse4 (not (= 1 ~systemActive~0))) (.cse5 (not (= |old(~pumpRunning~0)| 0)))) (and (or (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 .cse1 (<= ~switchedOnBeforeTS~0 2147483647) .cse2) .cse3 .cse4) (or (and .cse0 .cse1 .cse2) (= |old(~switchedOnBeforeTS~0)| 0) (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) (not (< |old(~waterLevel~0)| 3)) .cse4 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (or .cse3 .cse4 .cse5) (or (not (= |old(~waterLevel~0)| 1)) .cse4 .cse5))) [2021-02-22 01:24:13,626 INFO L185 CegarLoopUtils]: At program point L787(lines 783 805) the Hoare annotation is: (let ((.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (not (= 1 ~systemActive~0))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or (and .cse0 .cse1 .cse2 .cse3) (not (= |old(~waterLevel~0)| 2)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) (= ~waterLevel~0 1) .cse1 (<= ~switchedOnBeforeTS~0 2147483647) .cse2 (not (= ~switchedOnBeforeTS~0 0))) .cse4) (or (and .cse0 .cse1 .cse3) (not (= |old(~waterLevel~0)| 1)) .cse4 (not (= |old(~pumpRunning~0)| 0))) (or (= |old(~switchedOnBeforeTS~0)| 0) (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) (not (< |old(~waterLevel~0)| 3)) .cse4 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647)) (and .cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (< ~waterLevel~0 3)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))))) [2021-02-22 01:24:13,626 INFO L185 CegarLoopUtils]: At program point L785(lines 783 805) the Hoare annotation is: (let ((.cse2 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse0 (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse2 .cse3)) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (= |old(~switchedOnBeforeTS~0)| 0) (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) (not (< |old(~waterLevel~0)| 3)) .cse1 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (or .cse0 (not (= |old(~waterLevel~0)| 1)) .cse1 (not (= |old(~pumpRunning~0)| 0))) (or (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) (= 2 ~waterLevel~0) .cse2 (<= ~switchedOnBeforeTS~0 2147483647) .cse3) (not (= |old(~waterLevel~0)| 2)) .cse1)))) [2021-02-22 01:24:13,626 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 780 806) the Hoare annotation is: (let ((.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse3 (and .cse0 .cse1 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (and .cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse1) (= |old(~switchedOnBeforeTS~0)| 0) (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) (not (< |old(~waterLevel~0)| 3)) .cse2 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (or (not (= |old(~waterLevel~0)| 1)) .cse3 .cse2 (not (= |old(~pumpRunning~0)| 0))) (or .cse3 (not (= |old(~waterLevel~0)| 2)) .cse2)))) [2021-02-22 01:24:13,627 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 780 806) the Hoare annotation is: (let ((.cse4 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse10 (= 1 ~systemActive~0)) (.cse9 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse8 (= ~switchedOnBeforeTS~0 0))) (let ((.cse0 (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) (= ~waterLevel~0 1) .cse4 (<= ~switchedOnBeforeTS~0 2147483647) .cse10 .cse9 (not .cse8))) (.cse5 (= ~pumpRunning~0 0)) (.cse3 (= |old(~switchedOnBeforeTS~0)| 0)) (.cse1 (not (< |old(~waterLevel~0)| 3))) (.cse2 (not .cse10)) (.cse7 (< ~waterLevel~0 3))) (and (or .cse0 (not (<= 2 |old(~waterLevel~0)|)) .cse1 (not (= |old(~pumpRunning~0)| 1)) .cse2 (not .cse3)) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse4 .cse5) (not (= |old(~waterLevel~0)| 1)) .cse2 (not (= |old(~pumpRunning~0)| 0))) (let ((.cse6 (<= 2 ~waterLevel~0))) (or (and (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) .cse6 .cse7 .cse8) .cse0 (and .cse4 .cse9 .cse6 .cse7 .cse5) (not (= |old(~waterLevel~0)| 2)) .cse2)) (or .cse3 (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse1 .cse2 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647)) (and .cse9 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse7) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)))))) [2021-02-22 01:24:13,627 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 780 806) the Hoare annotation is: (let ((.cse4 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse10 (= 1 ~systemActive~0)) (.cse9 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse8 (= ~switchedOnBeforeTS~0 0))) (let ((.cse0 (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) (= ~waterLevel~0 1) .cse4 (<= ~switchedOnBeforeTS~0 2147483647) .cse10 .cse9 (not .cse8))) (.cse5 (= ~pumpRunning~0 0)) (.cse3 (= |old(~switchedOnBeforeTS~0)| 0)) (.cse1 (not (< |old(~waterLevel~0)| 3))) (.cse2 (not .cse10)) (.cse7 (< ~waterLevel~0 3))) (and (or .cse0 (not (<= 2 |old(~waterLevel~0)|)) .cse1 (not (= |old(~pumpRunning~0)| 1)) .cse2 (not .cse3)) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse4 .cse5) (not (= |old(~waterLevel~0)| 1)) .cse2 (not (= |old(~pumpRunning~0)| 0))) (let ((.cse6 (<= 2 ~waterLevel~0))) (or (and (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) .cse6 .cse7 .cse8) .cse0 (and .cse4 .cse9 .cse6 .cse7 .cse5) (not (= |old(~waterLevel~0)| 2)) .cse2)) (or .cse3 (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse1 .cse2 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647)) (and .cse9 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse7) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)))))) [2021-02-22 01:24:13,627 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 96 125) the Hoare annotation is: true [2021-02-22 01:24:13,627 INFO L192 CegarLoopUtils]: At program point L110(lines 110 114) the Hoare annotation is: true [2021-02-22 01:24:13,627 INFO L192 CegarLoopUtils]: At program point L110-1(lines 110 114) the Hoare annotation is: true [2021-02-22 01:24:13,627 INFO L192 CegarLoopUtils]: At program point L106-2(lines 106 120) the Hoare annotation is: true [2021-02-22 01:24:13,627 INFO L192 CegarLoopUtils]: At program point L102(line 102) the Hoare annotation is: true [2021-02-22 01:24:13,627 INFO L192 CegarLoopUtils]: At program point L102-1(line 102) the Hoare annotation is: true [2021-02-22 01:24:13,627 INFO L192 CegarLoopUtils]: At program point L98(line 98) the Hoare annotation is: true [2021-02-22 01:24:13,627 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 96 125) the Hoare annotation is: true [2021-02-22 01:24:13,627 INFO L192 CegarLoopUtils]: At program point L121(lines 96 125) the Hoare annotation is: true [2021-02-22 01:24:13,627 INFO L192 CegarLoopUtils]: At program point L117(line 117) the Hoare annotation is: true [2021-02-22 01:24:13,627 INFO L192 CegarLoopUtils]: At program point L107(line 107) the Hoare annotation is: true [2021-02-22 01:24:13,628 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalENTRY(lines 651 659) the Hoare annotation is: true [2021-02-22 01:24:13,628 INFO L185 CegarLoopUtils]: At program point L656(line 656) the Hoare annotation is: (or (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0)) (not (= 1 processEnvironment_~tmp~6))) [2021-02-22 01:24:13,628 INFO L192 CegarLoopUtils]: At program point L655(line 655) the Hoare annotation is: true [2021-02-22 01:24:13,628 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalFINAL(lines 651 659) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6) (= |isMethaneLevelCritical_#res| isMethaneLevelCritical_~retValue_acc~6)) (not (= 2 ~waterLevel~0)) (not (= 1 processEnvironment_~tmp~6))) [2021-02-22 01:24:13,628 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalEXIT(lines 651 659) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6) (= |isMethaneLevelCritical_#res| isMethaneLevelCritical_~retValue_acc~6)) (not (= 2 ~waterLevel~0)) (not (= 1 processEnvironment_~tmp~6))) [2021-02-22 01:24:13,628 INFO L185 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 615 626) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< |old(~waterLevel~0)| 3)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 0) (not (<= ~switchedOnBeforeTS~0 2147483647))) [2021-02-22 01:24:13,628 INFO L185 CegarLoopUtils]: At program point L620(line 620) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< |old(~waterLevel~0)| 3)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 0) (not (<= ~switchedOnBeforeTS~0 2147483647))) [2021-02-22 01:24:13,628 INFO L185 CegarLoopUtils]: At program point L619-1(lines 615 626) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (not (<= ~switchedOnBeforeTS~0 2147483647)))) (and (or (= ~waterLevel~0 1) .cse0 .cse1 (not (= |old(~waterLevel~0)| 2)) .cse2 .cse3 .cse4) (or .cse0 (not (< |old(~waterLevel~0)| 3)) .cse1 .cse2 (< ~waterLevel~0 3) .cse3 .cse4))) [2021-02-22 01:24:13,628 INFO L185 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 615 626) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (not (<= ~switchedOnBeforeTS~0 2147483647)))) (and (or (= ~waterLevel~0 1) .cse0 .cse1 (not (= |old(~waterLevel~0)| 2)) .cse2 .cse3 .cse4) (or .cse0 (not (< |old(~waterLevel~0)| 3)) .cse1 .cse2 (< ~waterLevel~0 3) .cse3 .cse4))) [2021-02-22 01:24:13,628 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 153 159) the Hoare annotation is: true [2021-02-22 01:24:13,628 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 153 159) the Hoare annotation is: true [2021-02-22 01:24:13,628 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-22 01:24:13,629 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-22 01:24:13,629 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-22 01:24:13,629 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-22 01:24:13,629 INFO L185 CegarLoopUtils]: At program point startSystemEXIT(lines 949 956) the Hoare annotation is: (let ((.cse0 (not (= |old(~systemActive~0)| 1))) (.cse1 (= 1 ~systemActive~0))) (and (or .cse0 (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) .cse1) (or .cse0 (= |old(~systemActive~0)| ~systemActive~0) (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 (= ~switchedOnBeforeTS~0 0) (not (<= ~switchedOnBeforeTS~0 2147483647))))) [2021-02-22 01:24:13,629 INFO L185 CegarLoopUtils]: At program point startSystemENTRY(lines 949 956) the Hoare annotation is: (let ((.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse0 (not (= |old(~systemActive~0)| 1)))) (and (or .cse0 .cse1 (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0))) (or .cse0 .cse1 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 0) (not (<= ~switchedOnBeforeTS~0 2147483647))))) [2021-02-22 01:24:13,629 INFO L185 CegarLoopUtils]: At program point startSystemFINAL(lines 949 956) the Hoare annotation is: (let ((.cse0 (not (= |old(~systemActive~0)| 1))) (.cse1 (= 1 ~systemActive~0))) (and (or .cse0 (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) .cse1) (or .cse0 (= |old(~systemActive~0)| ~systemActive~0) (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 (= ~switchedOnBeforeTS~0 0) (not (<= ~switchedOnBeforeTS~0 2147483647))))) [2021-02-22 01:24:13,629 INFO L185 CegarLoopUtils]: At program point waterRiseEXIT(lines 627 638) the Hoare annotation is: (let ((.cse6 (= ~switchedOnBeforeTS~0 0)) (.cse0 (not (<= 0 (+ test_~tmp~5 2147483648)))) (.cse9 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse2 (= 2 ~waterLevel~0)) (.cse1 (= test_~tmp~5 0)) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse8 (not (= ~pumpRunning~0 0))) (.cse4 (not (= |old(~waterLevel~0)| 2))) (.cse5 (not (= 1 ~systemActive~0))) (.cse7 (not (<= test_~tmp~5 2147483647)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 .cse1 .cse2 .cse3 (not (= ~methaneLevelCritical~0 0)) .cse4 .cse5 (not .cse6) .cse7) (or (not (= |old(~waterLevel~0)| 1)) .cse0 .cse1 .cse2 .cse3 .cse8 .cse5 .cse7) (or (and (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)) (<= ~waterLevel~0 2)) .cse0 .cse9 .cse1 .cse3 (not (< |old(~waterLevel~0)| 3)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse5 .cse6 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse7) (or .cse0 .cse9 .cse2 .cse1 .cse3 .cse8 .cse4 .cse5 .cse7))) [2021-02-22 01:24:13,629 INFO L185 CegarLoopUtils]: At program point L632(line 632) the Hoare annotation is: (let ((.cse4 (not (= ~pumpRunning~0 0))) (.cse1 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse8 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse0 (not (<= 0 (+ test_~tmp~5 2147483648)))) (.cse2 (= test_~tmp~5 0)) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse5 (not (= |old(~waterLevel~0)| 2))) (.cse6 (not (= 1 ~systemActive~0))) (.cse9 (= ~switchedOnBeforeTS~0 0)) (.cse7 (not (<= test_~tmp~5 2147483647)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (or (not (= |old(~waterLevel~0)| 1)) .cse0 .cse8 .cse2 .cse3 .cse4 .cse6 .cse7) (or .cse0 .cse1 .cse2 .cse3 (not (< |old(~waterLevel~0)| 3)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse6 .cse9 (and .cse8 (< ~waterLevel~0 2)) (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse7) (or .cse0 (not (= ~pumpRunning~0 1)) .cse2 .cse3 (not (= ~methaneLevelCritical~0 0)) .cse5 .cse6 (not .cse9) .cse7))) [2021-02-22 01:24:13,630 INFO L185 CegarLoopUtils]: At program point L631-1(lines 627 638) the Hoare annotation is: (let ((.cse6 (= ~switchedOnBeforeTS~0 0)) (.cse0 (not (<= 0 (+ test_~tmp~5 2147483648)))) (.cse9 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse2 (= 2 ~waterLevel~0)) (.cse1 (= test_~tmp~5 0)) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse8 (not (= ~pumpRunning~0 0))) (.cse4 (not (= |old(~waterLevel~0)| 2))) (.cse5 (not (= 1 ~systemActive~0))) (.cse7 (not (<= test_~tmp~5 2147483647)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 .cse1 .cse2 .cse3 (not (= ~methaneLevelCritical~0 0)) .cse4 .cse5 (not .cse6) .cse7) (or (not (= |old(~waterLevel~0)| 1)) .cse0 .cse1 .cse2 .cse3 .cse8 .cse5 .cse7) (or (and (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)) (<= ~waterLevel~0 2)) .cse0 .cse9 .cse1 .cse3 (not (< |old(~waterLevel~0)| 3)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse5 .cse6 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse7) (or .cse0 .cse9 .cse2 .cse1 .cse3 .cse8 .cse4 .cse5 .cse7))) [2021-02-22 01:24:13,630 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 627 638) the Hoare annotation is: (let ((.cse6 (= ~switchedOnBeforeTS~0 0)) (.cse9 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse0 (not (<= 0 (+ test_~tmp~5 2147483648)))) (.cse8 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (= test_~tmp~5 0)) (.cse2 (= 2 ~waterLevel~0)) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse10 (not (= ~pumpRunning~0 0))) (.cse4 (not (= |old(~waterLevel~0)| 2))) (.cse5 (not (= 1 ~systemActive~0))) (.cse7 (not (<= test_~tmp~5 2147483647)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 .cse1 .cse2 .cse3 (not (= ~methaneLevelCritical~0 0)) .cse4 .cse5 (not .cse6) .cse7) (or .cse0 .cse8 .cse1 .cse9 .cse3 (not (< |old(~waterLevel~0)| 3)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse5 .cse6 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse7) (or (not (= |old(~waterLevel~0)| 1)) .cse0 .cse9 .cse1 .cse3 .cse10 .cse5 .cse7) (or .cse0 .cse8 .cse1 .cse2 .cse3 .cse10 .cse4 .cse5 .cse7))) [2021-02-22 01:24:13,630 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 199 206) the Hoare annotation is: true [2021-02-22 01:24:13,630 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 203) the Hoare annotation is: true [2021-02-22 01:24:13,630 INFO L192 CegarLoopUtils]: At program point L203(line 203) the Hoare annotation is: true [2021-02-22 01:24:13,630 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 199 206) the Hoare annotation is: true [2021-02-22 01:24:13,630 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 199 206) the Hoare annotation is: true [2021-02-22 01:24:13,667 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.02 01:24:13 BoogieIcfgContainer [2021-02-22 01:24:13,667 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-22 01:24:13,668 INFO L168 Benchmark]: Toolchain (without parser) took 290657.29 ms. Allocated memory was 156.2 MB in the beginning and 1.2 GB in the end (delta: 1.1 GB). Free memory was 130.6 MB in the beginning and 490.8 MB in the end (delta: -360.2 MB). Peak memory consumption was 796.1 MB. Max. memory is 8.0 GB. [2021-02-22 01:24:13,668 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 156.2 MB. Free memory is still 129.5 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-22 01:24:13,668 INFO L168 Benchmark]: CACSL2BoogieTranslator took 731.73 ms. Allocated memory is still 156.2 MB. Free memory was 129.4 MB in the beginning and 108.5 MB in the end (delta: 20.9 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. [2021-02-22 01:24:13,669 INFO L168 Benchmark]: Boogie Preprocessor took 126.76 ms. Allocated memory is still 156.2 MB. Free memory was 108.5 MB in the beginning and 104.5 MB in the end (delta: 3.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2021-02-22 01:24:13,669 INFO L168 Benchmark]: RCFGBuilder took 1652.25 ms. Allocated memory was 156.2 MB in the beginning and 204.5 MB in the end (delta: 48.2 MB). Free memory was 104.5 MB in the beginning and 168.2 MB in the end (delta: -63.7 MB). Peak memory consumption was 57.1 MB. Max. memory is 8.0 GB. [2021-02-22 01:24:13,669 INFO L168 Benchmark]: TraceAbstraction took 288120.37 ms. Allocated memory was 204.5 MB in the beginning and 1.2 GB in the end (delta: 1.0 GB). Free memory was 167.7 MB in the beginning and 490.8 MB in the end (delta: -323.2 MB). Peak memory consumption was 784.1 MB. Max. memory is 8.0 GB. [2021-02-22 01:24:13,670 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 156.2 MB. Free memory is still 129.5 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 731.73 ms. Allocated memory is still 156.2 MB. Free memory was 129.4 MB in the beginning and 108.5 MB in the end (delta: 20.9 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 126.76 ms. Allocated memory is still 156.2 MB. Free memory was 108.5 MB in the beginning and 104.5 MB in the end (delta: 3.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1652.25 ms. Allocated memory was 156.2 MB in the beginning and 204.5 MB in the end (delta: 48.2 MB). Free memory was 104.5 MB in the beginning and 168.2 MB in the end (delta: -63.7 MB). Peak memory consumption was 57.1 MB. Max. memory is 8.0 GB. * TraceAbstraction took 288120.37 ms. Allocated memory was 204.5 MB in the beginning and 1.2 GB in the end (delta: 1.0 GB). Free memory was 167.7 MB in the beginning and 490.8 MB in the end (delta: -323.2 MB). Peak memory consumption was 784.1 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 203]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 717]: Loop Invariant Derived loop invariant: (!(\old(systemActive) == 1) || !(\old(waterLevel) == 1)) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 106]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 96]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 718]: Loop Invariant Derived loop invariant: ((((((!(\old(systemActive) == 1) || ((((((((((0 <= switchedOnBeforeTS + 2147483648 && pumpRunning == switchedOnBeforeTS) && switchedOnBeforeTS <= 2147483647) && 1 == systemActive) && 0 <= tmp + 2147483648) && waterLevel < 3) && tmp <= 2147483647) && tmp___0 <= 2147483647) && 0 <= tmp___0 + 2147483648) && !(switchedOnBeforeTS == 0)) && splverifierCounter == 0)) || ((((((((((pumpRunning == 1 && 1 == systemActive) && 0 <= tmp + 2147483648) && methaneLevelCritical == 0) && 2 <= waterLevel) && waterLevel < 3) && tmp <= 2147483647) && tmp___0 <= 2147483647) && switchedOnBeforeTS == 0) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0)) || !(\old(waterLevel) == 1)) || (((((((((((1 <= systemActive && waterLevel == 1) && \old(waterLevel) == waterLevel) && pumpRunning == switchedOnBeforeTS) && 1 == systemActive) && 0 <= tmp + 2147483648) && pumpRunning == \old(pumpRunning)) && tmp <= 2147483647) && tmp___0 <= 2147483647) && pumpRunning == 0) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0)) || ((((((((1 <= systemActive && \old(systemActive) == systemActive) && waterLevel == 1) && \old(waterLevel) == waterLevel) && pumpRunning == \old(pumpRunning)) && switchedOnBeforeTS == \old(switchedOnBeforeTS)) && pumpRunning == 0) && \old(methaneLevelCritical) == methaneLevelCritical) && splverifierCounter == 0)) || !(\old(pumpRunning) == 0)) || ((((((((((1 <= systemActive && pumpRunning == switchedOnBeforeTS) && 1 == systemActive) && 0 <= tmp + 2147483648) && 2 <= waterLevel) && tmp <= 2147483647) && waterLevel < 3) && pumpRunning == 0) && tmp___0 <= 2147483647) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0) - ProcedureContractResult [Line: 226]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 46]: Procedure Contract for __utac_acc__Specification5_spec__1 Derived contract for procedure __utac_acc__Specification5_spec__1: 1 - ProcedureContractResult [Line: 233]: Procedure Contract for valid_product Derived contract for procedure valid_product: (((((1 <= \result && 1 <= retValue_acc) && retValue_acc <= 1) && \result <= 1) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 54]: Procedure Contract for __utac_acc__Specification5_spec__2 Derived contract for procedure __utac_acc__Specification5_spec__2: ((((!(waterLevel == 1) || pumpRunning == switchedOnBeforeTS) || !(pumpRunning == 0)) || !(1 == systemActive)) && ((((((\old(switchedOnBeforeTS) == 0 || !(0 <= \old(switchedOnBeforeTS) + 2147483648)) || pumpRunning == switchedOnBeforeTS) || !(waterLevel < 3)) || !(pumpRunning == \old(switchedOnBeforeTS))) || !(1 == systemActive)) || !(\old(switchedOnBeforeTS) <= 2147483647))) && ((((0 <= switchedOnBeforeTS + 2147483648 && pumpRunning == switchedOnBeforeTS) && switchedOnBeforeTS <= 2147483647) || !(1 == systemActive)) || !(2 == waterLevel)) - ProcedureContractResult [Line: 64]: Procedure Contract for __utac_acc__Specification5_spec__3 Derived contract for procedure __utac_acc__Specification5_spec__3: ((((2 == tmp || !(pumpRunning == switchedOnBeforeTS)) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(2 == waterLevel)) && (((((2 == tmp || !(pumpRunning == 1)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || !(2 == waterLevel)) || !(switchedOnBeforeTS == 0)) - ProcedureContractResult [Line: 175]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 885]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (((((pumpRunning == \result && pumpRunning == retValue_acc) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(1 == systemActive)) && (((pumpRunning == \result && pumpRunning == retValue_acc) || !(1 == systemActive)) || !(2 == waterLevel))) && (((((((pumpRunning == \result && pumpRunning == retValue_acc) || !(pumpRunning == switchedOnBeforeTS)) || !(waterLevel < 3)) || !(0 <= switchedOnBeforeTS + 2147483648)) || !(1 == systemActive)) || pumpRunning == 0) || !(switchedOnBeforeTS <= 2147483647)) - ProcedureContractResult [Line: 219]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 161]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 874]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: (((((((retValue_acc == methaneLevelCritical && retValue_acc == \result) && methaneLevelCritical <= 2147483647) && 0 <= methaneLevelCritical + 2147483648) || !(pumpRunning == switchedOnBeforeTS)) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(2 == waterLevel)) || !(1 == tmp) - ProcedureContractResult [Line: 692]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: (((((retValue_acc == 0 && \result == retValue_acc) || !(pumpRunning == switchedOnBeforeTS)) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(2 == waterLevel)) && ((((!(pumpRunning == switchedOnBeforeTS) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(1 == systemActive)) || (1 <= retValue_acc && 1 <= \result)) - ProcedureContractResult [Line: 815]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: ((((((((1 == tmp && pumpRunning == \old(pumpRunning)) || !(waterLevel < 3)) || !(switchedOnBeforeTS == \old(pumpRunning))) || (pumpRunning == 1 && methaneLevelCritical == 0)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(2 <= waterLevel)) && ((((((!(waterLevel < 3) || !(switchedOnBeforeTS == \old(pumpRunning))) || !(0 <= switchedOnBeforeTS + 2147483648)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(switchedOnBeforeTS <= 2147483647)) || \old(pumpRunning) == 0)) && ((((!(waterLevel == 1) || !(switchedOnBeforeTS == \old(pumpRunning))) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) - ProcedureContractResult [Line: 807]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 708]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 840]: Procedure Contract for activatePump__wrappee__highWaterSensor Derived contract for procedure activatePump__wrappee__highWaterSensor: (((((!(tmp == 0) || !(switchedOnBeforeTS == \old(pumpRunning))) || pumpRunning == 1) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(2 == waterLevel)) || !(methaneLevelCritical == tmp) - ProcedureContractResult [Line: 849]: Procedure Contract for activatePump Derived contract for procedure activatePump: (((((!(switchedOnBeforeTS == \old(pumpRunning)) || (((methaneLevelCritical == tmp && pumpRunning == \old(pumpRunning)) && methaneLevelCritical <= 2147483647) && 0 <= methaneLevelCritical + 2147483648)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || ((tmp == 0 && methaneLevelCritical == tmp) && pumpRunning == 1)) || !(2 == waterLevel)) || !(1 == tmp) - ProcedureContractResult [Line: 639]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 683]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: (((((((!(pumpRunning == 1) || (waterLevel == retValue_acc && \result == retValue_acc)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || !(2 == waterLevel)) || !(switchedOnBeforeTS == 0)) && ((((!(pumpRunning == switchedOnBeforeTS) || !(waterLevel == 1)) || !(pumpRunning == 0)) || (waterLevel == retValue_acc && \result == waterLevel)) || !(1 == systemActive))) && ((((((!(pumpRunning == switchedOnBeforeTS) || !(waterLevel < 3)) || !(0 <= switchedOnBeforeTS + 2147483648)) || (waterLevel == retValue_acc && \result == waterLevel)) || !(1 == systemActive)) || pumpRunning == 0) || !(switchedOnBeforeTS <= 2147483647))) && ((((!(pumpRunning == switchedOnBeforeTS) || !(pumpRunning == 0)) || (waterLevel == retValue_acc && \result == waterLevel)) || !(1 == systemActive)) || !(2 == waterLevel)) - ProcedureContractResult [Line: 930]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: ((((!(pumpRunning == switchedOnBeforeTS) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(1 == systemActive)) || (((((0 <= tmp___0 && \result <= 0) && 0 <= \result) && 0 <= retValue_acc) && tmp___0 <= 0) && retValue_acc <= 0)) && ((((!(pumpRunning == switchedOnBeforeTS) || !(pumpRunning == 0)) || !(1 == systemActive)) || (((tmp___0 == 1 && \result == retValue_acc) && tmp___0 == retValue_acc) && tmp == 0)) || !(2 == waterLevel)) - ProcedureContractResult [Line: 96]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 651]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: ((((!(pumpRunning == switchedOnBeforeTS) || !(pumpRunning == 0)) || !(1 == systemActive)) || (methaneLevelCritical == retValue_acc && \result == retValue_acc)) || !(2 == waterLevel)) || !(1 == tmp) - ProcedureContractResult [Line: 780]: Procedure Contract for timeShift Derived contract for procedure timeShift: (((((((((((((0 <= switchedOnBeforeTS + 2147483648 && waterLevel == 1) && pumpRunning == switchedOnBeforeTS) && switchedOnBeforeTS <= 2147483647) && 1 == systemActive) && pumpRunning == \old(pumpRunning)) && !(switchedOnBeforeTS == 0)) || !(2 <= \old(waterLevel))) || !(\old(waterLevel) < 3)) || !(\old(pumpRunning) == 1)) || !(1 == systemActive)) || !(\old(switchedOnBeforeTS) == 0)) && (((((\old(waterLevel) == waterLevel && pumpRunning == switchedOnBeforeTS) && pumpRunning == 0) || !(\old(waterLevel) == 1)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0))) && ((((((((pumpRunning == 1 && methaneLevelCritical == 0) && 2 <= waterLevel) && waterLevel < 3) && switchedOnBeforeTS == 0) || ((((((0 <= switchedOnBeforeTS + 2147483648 && waterLevel == 1) && pumpRunning == switchedOnBeforeTS) && switchedOnBeforeTS <= 2147483647) && 1 == systemActive) && pumpRunning == \old(pumpRunning)) && !(switchedOnBeforeTS == 0))) || ((((pumpRunning == switchedOnBeforeTS && pumpRunning == \old(pumpRunning)) && 2 <= waterLevel) && waterLevel < 3) && pumpRunning == 0)) || !(\old(waterLevel) == 2)) || !(1 == systemActive))) && ((((((\old(switchedOnBeforeTS) == 0 || !(0 <= \old(switchedOnBeforeTS) + 2147483648)) || !(\old(waterLevel) < 3)) || !(1 == systemActive)) || !(\old(switchedOnBeforeTS) <= 2147483647)) || ((pumpRunning == \old(pumpRunning) && switchedOnBeforeTS == \old(switchedOnBeforeTS)) && waterLevel < 3)) || !(\old(switchedOnBeforeTS) == \old(pumpRunning))) - ProcedureContractResult [Line: 615]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: ((((((waterLevel == 1 || !(pumpRunning == switchedOnBeforeTS)) || !(0 <= switchedOnBeforeTS + 2147483648)) || !(\old(waterLevel) == 2)) || !(1 == systemActive)) || pumpRunning == 0) || !(switchedOnBeforeTS <= 2147483647)) && ((((((!(pumpRunning == switchedOnBeforeTS) || !(\old(waterLevel) < 3)) || !(0 <= switchedOnBeforeTS + 2147483648)) || !(1 == systemActive)) || waterLevel < 3) || pumpRunning == 0) || !(switchedOnBeforeTS <= 2147483647)) - ProcedureContractResult [Line: 153]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 949]: Procedure Contract for startSystem Derived contract for procedure startSystem: ((((!(\old(systemActive) == 1) || !(waterLevel == 1)) || !(pumpRunning == 0)) || 1 == systemActive) && ((!(\old(systemActive) == 1) || \old(systemActive) == systemActive) || !(2 == waterLevel))) && ((((((!(\old(systemActive) == 1) || !(pumpRunning == switchedOnBeforeTS)) || !(waterLevel < 3)) || !(0 <= switchedOnBeforeTS + 2147483648)) || 1 == systemActive) || switchedOnBeforeTS == 0) || !(switchedOnBeforeTS <= 2147483647)) - ProcedureContractResult [Line: 627]: Procedure Contract for waterRise Derived contract for procedure waterRise: (((((((((((!(pumpRunning == 1) || !(0 <= tmp + 2147483648)) || tmp == 0) || 2 == waterLevel) || !(splverifierCounter < 4)) || !(methaneLevelCritical == 0)) || !(\old(waterLevel) == 2)) || !(1 == systemActive)) || !(switchedOnBeforeTS == 0)) || !(tmp <= 2147483647)) && (((((((!(\old(waterLevel) == 1) || !(0 <= tmp + 2147483648)) || tmp == 0) || 2 == waterLevel) || !(splverifierCounter < 4)) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(tmp <= 2147483647))) && ((((((((((((1 < waterLevel || \old(waterLevel) + 1 <= waterLevel) && waterLevel <= 2) || !(0 <= tmp + 2147483648)) || !(pumpRunning == switchedOnBeforeTS)) || tmp == 0) || !(splverifierCounter < 4)) || !(\old(waterLevel) < 3)) || !(0 <= switchedOnBeforeTS + 2147483648)) || !(1 == systemActive)) || switchedOnBeforeTS == 0) || !(switchedOnBeforeTS <= 2147483647)) || !(tmp <= 2147483647))) && ((((((((!(0 <= tmp + 2147483648) || !(pumpRunning == switchedOnBeforeTS)) || 2 == waterLevel) || tmp == 0) || !(splverifierCounter < 4)) || !(pumpRunning == 0)) || !(\old(waterLevel) == 2)) || !(1 == systemActive)) || !(tmp <= 2147483647)) - ProcedureContractResult [Line: 199]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 42 procedures, 641 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 119.2s, OverallIterations: 10, TraceHistogramMax: 3, AutomataDifference: 105.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 168.7s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 2874 SDtfs, 10791 SDslu, 8113 SDs, 0 SdLazy, 21168 SolverSat, 4155 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 28.6s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 977 GetRequests, 452 SyntacticMatches, 7 SemanticMatches, 518 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 44738 ImplicationChecksByTransitivity, 74.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1055occurred in iteration=9, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.7s AutomataMinimizationTime, 10 MinimizatonAttempts, 1349 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 286 LocationsWithAnnotation, 3831 PreInvPairs, 4961 NumberOfFragments, 12386 HoareAnnotationTreeSize, 3831 FomulaSimplifications, 11526227312 FormulaSimplificationTreeSizeReduction, 35.5s HoareSimplificationTime, 286 FomulaSimplificationsInter, 48353907 FormulaSimplificationTreeSizeReductionInter, 132.6s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: No data available, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...