/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_product59.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-22 01:26:18,803 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-22 01:26:18,806 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-22 01:26:18,845 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-22 01:26:18,846 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-22 01:26:18,847 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-22 01:26:18,849 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-22 01:26:18,858 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-22 01:26:18,861 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-22 01:26:18,862 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-22 01:26:18,863 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-22 01:26:18,865 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-22 01:26:18,865 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-22 01:26:18,866 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-22 01:26:18,867 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-22 01:26:18,869 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-22 01:26:18,870 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-22 01:26:18,871 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-22 01:26:18,873 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-22 01:26:18,875 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-22 01:26:18,877 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-22 01:26:18,879 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-22 01:26:18,880 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-22 01:26:18,881 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-22 01:26:18,884 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-22 01:26:18,884 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-22 01:26:18,885 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-22 01:26:18,886 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-22 01:26:18,887 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-22 01:26:18,888 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-22 01:26:18,888 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-22 01:26:18,889 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-22 01:26:18,890 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-22 01:26:18,891 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-22 01:26:18,892 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-22 01:26:18,893 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-22 01:26:18,893 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-22 01:26:18,894 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-22 01:26:18,894 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-22 01:26:18,895 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-22 01:26:18,896 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-22 01:26:18,897 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 01:26:18,909 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-22 01:26:18,909 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-22 01:26:18,911 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-22 01:26:18,911 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-22 01:26:18,912 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-22 01:26:18,912 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-22 01:26:18,912 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-22 01:26:18,913 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-22 01:26:18,913 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-22 01:26:18,913 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-22 01:26:18,913 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-22 01:26:18,914 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-22 01:26:18,914 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-22 01:26:18,914 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-22 01:26:18,915 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-22 01:26:18,915 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-22 01:26:18,915 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-22 01:26:18,915 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-22 01:26:18,916 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-22 01:26:18,916 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-22 01:26:18,916 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-22 01:26:18,917 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-22 01:26:18,917 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=WERNER_OVERAPPROX [2021-02-22 01:26:18,917 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-22 01:26:19,267 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-22 01:26:19,296 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-22 01:26:19,299 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-22 01:26:19,300 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-22 01:26:19,301 INFO L275 PluginConnector]: CDTParser initialized [2021-02-22 01:26:19,303 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product59.cil.c [2021-02-22 01:26:19,376 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d965c946e/ef5c20c618504492a0be962cc179ea23/FLAG34cdf0c1d [2021-02-22 01:26:19,986 INFO L306 CDTParser]: Found 1 translation units. [2021-02-22 01:26:19,986 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product59.cil.c [2021-02-22 01:26:20,019 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d965c946e/ef5c20c618504492a0be962cc179ea23/FLAG34cdf0c1d [2021-02-22 01:26:20,302 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d965c946e/ef5c20c618504492a0be962cc179ea23 [2021-02-22 01:26:20,305 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-22 01:26:20,318 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-22 01:26:20,320 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-22 01:26:20,321 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-22 01:26:20,324 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-22 01:26:20,325 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 01:26:20" (1/1) ... [2021-02-22 01:26:20,326 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54e51485 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:26:20, skipping insertion in model container [2021-02-22 01:26:20,327 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 01:26:20" (1/1) ... [2021-02-22 01:26:20,335 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-22 01:26:20,378 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-22 01:26:20,719 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_product59.cil.c[16678,16691] [2021-02-22 01:26:20,738 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 01:26:20,750 INFO L203 MainTranslator]: Completed pre-run [2021-02-22 01:26:20,857 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_product59.cil.c[16678,16691] [2021-02-22 01:26:20,878 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 01:26:20,949 INFO L208 MainTranslator]: Completed translation [2021-02-22 01:26:20,949 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:26:20 WrapperNode [2021-02-22 01:26:20,950 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-22 01:26:20,951 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-22 01:26:20,951 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-22 01:26:20,952 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-22 01:26:20,967 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:26:20" (1/1) ... [2021-02-22 01:26:20,968 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:26:20" (1/1) ... [2021-02-22 01:26:20,987 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:26:20" (1/1) ... [2021-02-22 01:26:20,987 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:26:20" (1/1) ... [2021-02-22 01:26:21,019 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:26:20" (1/1) ... [2021-02-22 01:26:21,030 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:26:20" (1/1) ... [2021-02-22 01:26:21,073 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:26:20" (1/1) ... [2021-02-22 01:26:21,090 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-22 01:26:21,091 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-22 01:26:21,092 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-22 01:26:21,092 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-22 01:26:21,093 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:26:20" (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 01:26:21,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-22 01:26:21,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-22 01:26:21,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-22 01:26:21,217 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-22 01:26:21,218 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-22 01:26:21,218 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-22 01:26:21,218 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-22 01:26:21,218 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-22 01:26:21,218 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-22 01:26:21,219 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-22 01:26:21,219 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2021-02-22 01:26:21,219 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2021-02-22 01:26:21,219 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-22 01:26:21,220 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-22 01:26:21,220 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-02-22 01:26:21,221 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2021-02-22 01:26:21,221 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-22 01:26:21,222 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor [2021-02-22 01:26:21,222 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-22 01:26:21,224 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-22 01:26:21,224 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-22 01:26:21,225 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-22 01:26:21,225 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-22 01:26:21,225 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2021-02-22 01:26:21,225 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2021-02-22 01:26:21,226 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2021-02-22 01:26:21,226 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-22 01:26:21,226 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-22 01:26:21,226 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-22 01:26:21,226 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-22 01:26:21,227 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-22 01:26:21,227 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-22 01:26:21,227 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-22 01:26:21,227 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2021-02-22 01:26:21,227 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2021-02-22 01:26:21,227 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2021-02-22 01:26:21,228 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-22 01:26:21,228 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-22 01:26:21,228 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-22 01:26:21,228 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-22 01:26:21,228 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-22 01:26:21,229 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-22 01:26:21,229 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-22 01:26:21,229 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-22 01:26:21,229 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-22 01:26:21,229 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-22 01:26:21,230 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-22 01:26:21,230 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-22 01:26:21,230 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-22 01:26:21,230 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-22 01:26:21,230 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-22 01:26:21,230 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-22 01:26:21,231 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-22 01:26:21,231 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-22 01:26:21,231 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-22 01:26:21,231 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-22 01:26:21,231 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-22 01:26:21,231 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2021-02-22 01:26:21,232 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2021-02-22 01:26:21,232 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2021-02-22 01:26:21,232 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-22 01:26:21,233 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-22 01:26:21,233 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-22 01:26:21,233 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-22 01:26:21,233 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-22 01:26:21,233 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-22 01:26:21,233 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-22 01:26:21,234 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2021-02-22 01:26:21,234 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2021-02-22 01:26:21,234 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-22 01:26:21,234 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-02-22 01:26:21,234 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2021-02-22 01:26:21,235 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2021-02-22 01:26:21,235 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2021-02-22 01:26:21,235 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor [2021-02-22 01:26:21,235 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-22 01:26:21,236 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-22 01:26:21,236 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-22 01:26:21,237 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-22 01:26:21,237 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-22 01:26:21,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-22 01:26:21,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-22 01:26:21,237 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-22 01:26:21,238 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-22 01:26:21,238 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-22 01:26:21,239 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-22 01:26:21,239 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-22 01:26:21,240 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-22 01:26:21,240 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-22 01:26:21,240 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-22 01:26:21,240 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-22 01:26:21,241 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-22 01:26:21,241 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2021-02-22 01:26:21,242 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-22 01:26:21,242 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-22 01:26:21,242 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-22 01:26:21,242 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-22 01:26:21,243 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-22 01:26:21,243 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-22 01:26:21,243 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-22 01:26:21,243 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-22 01:26:21,243 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-22 01:26:21,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-22 01:26:21,243 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-22 01:26:22,851 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-22 01:26:22,851 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-22 01:26:22,856 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 01:26:22 BoogieIcfgContainer [2021-02-22 01:26:22,857 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-22 01:26:22,860 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-22 01:26:22,861 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-22 01:26:22,865 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-22 01:26:22,865 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.02 01:26:20" (1/3) ... [2021-02-22 01:26:22,866 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7d39c1a9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 01:26:22, skipping insertion in model container [2021-02-22 01:26:22,867 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:26:20" (2/3) ... [2021-02-22 01:26:22,868 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7d39c1a9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 01:26:22, skipping insertion in model container [2021-02-22 01:26:22,868 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 01:26:22" (3/3) ... [2021-02-22 01:26:22,870 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product59.cil.c [2021-02-22 01:26:22,879 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-22 01:26:22,887 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-22 01:26:22,911 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-22 01:26:22,956 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-22 01:26:22,957 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-22 01:26:22,957 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-22 01:26:22,957 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-22 01:26:22,958 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-22 01:26:22,958 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-22 01:26:22,958 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-22 01:26:22,958 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-22 01:26:23,006 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states. [2021-02-22 01:26:23,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2021-02-22 01:26:23,053 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:26:23,054 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 01:26:23,055 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:26:23,066 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:26:23,066 INFO L82 PathProgramCache]: Analyzing trace with hash -1840194265, now seen corresponding path program 1 times [2021-02-22 01:26:23,077 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:26:23,078 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [276432986] [2021-02-22 01:26:23,078 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:26:23,176 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:26:23,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:23,633 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:23,634 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:23,635 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:23,635 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:24,027 WARN L202 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:26:24,038 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:26:24,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:24,134 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:24,135 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:24,150 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:26:24,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:24,153 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:24,154 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:24,154 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:26:24,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:24,157 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:24,157 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:24,158 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:26:24,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:24,161 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:24,161 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:24,162 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:26:24,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:24,164 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:24,165 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:24,172 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:26:24,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:24,176 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:24,176 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:24,177 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-22 01:26:24,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:24,181 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:24,182 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:24,182 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:26:24,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:24,186 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:24,186 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:24,187 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2021-02-22 01:26:24,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:24,190 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:24,191 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:24,191 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-22 01:26:24,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:24,194 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:24,195 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:24,255 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 01:26:24,257 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [276432986] [2021-02-22 01:26:24,259 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:26:24,259 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-22 01:26:24,261 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1052063924] [2021-02-22 01:26:24,269 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-22 01:26:24,270 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:26:24,283 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-22 01:26:24,284 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-22 01:26:24,286 INFO L87 Difference]: Start difference. First operand 359 states. Second operand 4 states. [2021-02-22 01:26:26,025 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:26:26,026 INFO L93 Difference]: Finished difference Result 574 states and 668 transitions. [2021-02-22 01:26:26,026 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-02-22 01:26:26,028 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 165 [2021-02-22 01:26:26,030 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:26:26,059 INFO L225 Difference]: With dead ends: 574 [2021-02-22 01:26:26,060 INFO L226 Difference]: Without dead ends: 356 [2021-02-22 01:26:26,066 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 01:26:26,086 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 356 states. [2021-02-22 01:26:26,270 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 356 to 307. [2021-02-22 01:26:26,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 307 states. [2021-02-22 01:26:26,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 307 states and 334 transitions. [2021-02-22 01:26:26,277 INFO L78 Accepts]: Start accepts. Automaton has 307 states and 334 transitions. Word has length 165 [2021-02-22 01:26:26,277 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:26:26,278 INFO L480 AbstractCegarLoop]: Abstraction has 307 states and 334 transitions. [2021-02-22 01:26:26,278 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-22 01:26:26,278 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 334 transitions. [2021-02-22 01:26:26,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2021-02-22 01:26:26,283 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:26:26,283 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 01:26:26,283 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-22 01:26:26,283 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:26:26,284 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:26:26,284 INFO L82 PathProgramCache]: Analyzing trace with hash -1159471798, now seen corresponding path program 1 times [2021-02-22 01:26:26,284 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:26:26,285 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1458695644] [2021-02-22 01:26:26,285 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:26:26,289 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:26:26,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:26,387 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:26,387 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:26,388 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:26,389 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:26:26,392 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:26,392 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:26,697 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:26:26,698 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:26:26,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:26,742 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:26,743 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:26,748 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:26:26,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:26,750 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:26,751 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:26,751 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:26:26,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:26,753 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:26,754 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:26,754 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:26:26,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:26,756 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:26,757 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:26,757 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:26:26,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:26,759 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:26,760 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:26,767 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:26:26,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:26,771 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:26,771 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:26,772 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-22 01:26:26,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:26,775 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:26,776 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:26,776 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:26:26,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:26,780 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:26,781 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:26,781 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2021-02-22 01:26:26,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:26,784 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:26,785 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:26,785 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-22 01:26:26,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:26,787 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:26,788 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:26,842 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 01:26:26,843 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1458695644] [2021-02-22 01:26:26,843 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:26:26,843 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-22 01:26:26,843 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [329220646] [2021-02-22 01:26:26,844 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-22 01:26:26,845 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:26:26,845 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-22 01:26:26,846 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-22 01:26:26,846 INFO L87 Difference]: Start difference. First operand 307 states and 334 transitions. Second operand 5 states. [2021-02-22 01:26:27,632 WARN L202 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:26:29,051 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:26:29,051 INFO L93 Difference]: Finished difference Result 496 states and 555 transitions. [2021-02-22 01:26:29,052 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-22 01:26:29,052 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 166 [2021-02-22 01:26:29,055 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:26:29,062 INFO L225 Difference]: With dead ends: 496 [2021-02-22 01:26:29,063 INFO L226 Difference]: Without dead ends: 345 [2021-02-22 01:26:29,065 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 01:26:29,066 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 345 states. [2021-02-22 01:26:29,163 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 345 to 297. [2021-02-22 01:26:29,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 297 states. [2021-02-22 01:26:29,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 297 states and 321 transitions. [2021-02-22 01:26:29,166 INFO L78 Accepts]: Start accepts. Automaton has 297 states and 321 transitions. Word has length 166 [2021-02-22 01:26:29,166 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:26:29,166 INFO L480 AbstractCegarLoop]: Abstraction has 297 states and 321 transitions. [2021-02-22 01:26:29,166 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-22 01:26:29,167 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 321 transitions. [2021-02-22 01:26:29,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2021-02-22 01:26:29,169 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:26:29,169 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] [2021-02-22 01:26:29,169 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-22 01:26:29,169 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:26:29,169 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:26:29,170 INFO L82 PathProgramCache]: Analyzing trace with hash -2084496490, now seen corresponding path program 1 times [2021-02-22 01:26:29,170 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:26:29,170 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1070998015] [2021-02-22 01:26:29,170 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:26:29,175 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:26:29,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:29,285 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:29,286 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:26:29,289 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:29,290 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:26:29,290 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:29,291 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:26:29,298 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:29,298 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:26:29,305 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:29,306 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:26:29,312 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:29,314 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:26:29,314 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:29,315 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:26:29,316 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:29,316 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:29,652 WARN L202 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:26:29,653 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:26:29,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:29,705 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:29,711 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:29,712 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:29,713 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-22 01:26:29,721 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:26:29,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:29,724 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:29,724 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:29,725 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:26:29,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:29,728 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:29,729 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:29,729 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:26:29,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:29,738 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:29,739 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:29,746 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:29,747 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:26:29,766 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-22 01:26:29,767 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-22 01:26:29,784 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:26:29,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:29,787 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:29,788 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:29,800 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:26:29,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:29,803 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:29,804 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:29,804 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-22 01:26:29,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:29,808 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:29,809 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:29,809 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:26:29,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:29,812 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:29,812 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:29,813 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-22 01:26:29,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:29,816 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:29,816 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:29,817 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2021-02-22 01:26:29,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:29,819 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:29,819 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:29,891 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 01:26:29,891 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1070998015] [2021-02-22 01:26:29,893 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:26:29,893 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-22 01:26:29,893 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [745277486] [2021-02-22 01:26:29,895 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-22 01:26:29,895 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:26:29,896 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-22 01:26:29,896 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-22 01:26:29,896 INFO L87 Difference]: Start difference. First operand 297 states and 321 transitions. Second operand 10 states. [2021-02-22 01:26:30,547 WARN L202 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:26:30,973 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:26:31,348 WARN L202 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:26:31,727 WARN L202 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:26:32,126 WARN L202 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:26:32,517 WARN L202 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:26:33,831 WARN L202 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:26:36,619 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:26:36,620 INFO L93 Difference]: Finished difference Result 796 states and 907 transitions. [2021-02-22 01:26:36,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-02-22 01:26:36,621 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 175 [2021-02-22 01:26:36,622 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:26:36,627 INFO L225 Difference]: With dead ends: 796 [2021-02-22 01:26:36,627 INFO L226 Difference]: Without dead ends: 619 [2021-02-22 01:26:36,629 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 42 GetRequests, 24 SyntacticMatches, 1 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 39 ImplicationChecksByTransitivity, 2.8s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2021-02-22 01:26:36,630 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 619 states. [2021-02-22 01:26:36,932 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 619 to 546. [2021-02-22 01:26:36,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 546 states. [2021-02-22 01:26:36,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 546 states and 610 transitions. [2021-02-22 01:26:36,937 INFO L78 Accepts]: Start accepts. Automaton has 546 states and 610 transitions. Word has length 175 [2021-02-22 01:26:36,938 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:26:36,938 INFO L480 AbstractCegarLoop]: Abstraction has 546 states and 610 transitions. [2021-02-22 01:26:36,938 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-22 01:26:36,938 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 610 transitions. [2021-02-22 01:26:36,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2021-02-22 01:26:36,942 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:26:36,942 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] [2021-02-22 01:26:36,943 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-22 01:26:36,943 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:26:36,943 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:26:36,944 INFO L82 PathProgramCache]: Analyzing trace with hash 971833822, now seen corresponding path program 1 times [2021-02-22 01:26:36,944 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:26:36,944 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1002871253] [2021-02-22 01:26:36,944 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:26:36,948 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:26:36,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:37,025 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:37,026 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:26:37,029 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:37,029 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:26:37,030 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:37,030 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:26:37,031 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:37,031 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:26:37,032 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:37,032 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:26:37,033 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:37,033 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:26:37,034 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:37,034 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:26:37,038 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:37,039 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:26:37,044 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:37,045 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:37,336 WARN L202 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:26:37,337 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:26:37,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:37,381 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:37,382 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:37,383 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:37,383 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:26:37,388 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:26:37,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:37,391 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:37,392 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:37,392 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:26:37,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:37,395 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:37,396 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:37,396 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:26:37,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:37,400 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:37,401 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:37,402 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:26:37,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:37,404 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:37,405 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:37,415 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:26:37,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:37,419 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:37,424 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:37,436 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2021-02-22 01:26:37,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:37,443 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:37,443 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:26:37,444 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2021-02-22 01:26:37,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:37,449 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:37,450 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:37,451 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:26:37,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:37,454 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:37,455 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:37,455 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2021-02-22 01:26:37,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:37,459 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:37,460 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:37,460 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2021-02-22 01:26:37,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:37,471 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:37,472 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:37,472 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:37,473 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:26:37,483 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:37,484 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:26:37,590 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 01:26:37,590 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1002871253] [2021-02-22 01:26:37,590 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:26:37,591 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-22 01:26:37,591 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1209303715] [2021-02-22 01:26:37,594 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-22 01:26:37,594 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:26:37,594 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-22 01:26:37,595 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-22 01:26:37,595 INFO L87 Difference]: Start difference. First operand 546 states and 610 transitions. Second operand 10 states. [2021-02-22 01:26:38,299 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:26:39,286 WARN L202 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:26:39,662 WARN L202 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:26:41,200 WARN L202 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:26:41,584 WARN L202 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:26:41,961 WARN L202 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:26:42,421 WARN L202 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:26:42,777 WARN L202 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:26:43,223 WARN L202 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:26:44,291 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:26:44,292 INFO L93 Difference]: Finished difference Result 1233 states and 1462 transitions. [2021-02-22 01:26:44,292 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-02-22 01:26:44,292 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 184 [2021-02-22 01:26:44,293 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:26:44,299 INFO L225 Difference]: With dead ends: 1233 [2021-02-22 01:26:44,299 INFO L226 Difference]: Without dead ends: 807 [2021-02-22 01:26:44,302 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 57 ImplicationChecksByTransitivity, 3.5s TimeCoverageRelationStatistics Valid=143, Invalid=363, Unknown=0, NotChecked=0, Total=506 [2021-02-22 01:26:44,304 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 807 states. [2021-02-22 01:26:44,645 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 807 to 718. [2021-02-22 01:26:44,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 718 states. [2021-02-22 01:26:44,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 718 states and 806 transitions. [2021-02-22 01:26:44,654 INFO L78 Accepts]: Start accepts. Automaton has 718 states and 806 transitions. Word has length 184 [2021-02-22 01:26:44,656 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:26:44,656 INFO L480 AbstractCegarLoop]: Abstraction has 718 states and 806 transitions. [2021-02-22 01:26:44,657 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-22 01:26:44,657 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 806 transitions. [2021-02-22 01:26:44,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2021-02-22 01:26:44,662 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:26:44,663 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] [2021-02-22 01:26:44,663 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-22 01:26:44,663 INFO L428 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:26:44,664 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:26:44,666 INFO L82 PathProgramCache]: Analyzing trace with hash 1730191042, now seen corresponding path program 1 times [2021-02-22 01:26:44,666 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:26:44,666 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1237346929] [2021-02-22 01:26:44,666 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:26:44,671 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:26:44,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:44,789 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:44,790 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:44,791 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:44,791 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:45,092 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:26:45,093 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:26:45,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:45,124 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:45,125 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:45,130 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:26:45,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:45,132 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:45,133 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:45,133 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:26:45,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:45,135 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:45,136 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:45,136 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:26:45,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:45,138 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:45,139 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:45,139 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:26:45,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:45,142 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:45,143 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:45,150 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:26:45,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:45,152 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:45,153 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:45,153 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-22 01:26:45,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:45,158 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:45,161 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:45,162 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:26:45,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:45,164 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:45,164 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:45,171 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-22 01:26:45,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:45,191 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:45,192 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:45,193 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:45,194 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:45,194 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:26:45,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:45,205 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:45,209 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:45,210 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:45,210 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:26:45,218 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:45,219 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:26:45,228 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:45,228 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:45,229 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:26:45,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:45,238 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:45,239 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:45,240 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:45,241 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:26:45,254 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:45,255 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:26:45,269 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:45,270 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:26:45,286 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-22 01:26:45,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:45,289 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:45,292 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:45,293 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-22 01:26:45,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:45,304 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:45,305 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:45,305 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-22 01:26:45,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:45,310 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:45,310 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:45,311 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-22 01:26:45,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:45,313 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:45,314 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:45,314 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-02-22 01:26:45,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:45,317 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:45,317 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:45,324 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2021-02-22 01:26:45,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:45,327 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:45,327 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:45,327 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222 [2021-02-22 01:26:45,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:45,331 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:45,332 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:45,391 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 01:26:45,392 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1237346929] [2021-02-22 01:26:45,392 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:26:45,392 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-22 01:26:45,392 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1041393406] [2021-02-22 01:26:45,393 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-22 01:26:45,393 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:26:45,394 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-22 01:26:45,394 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-22 01:26:45,394 INFO L87 Difference]: Start difference. First operand 718 states and 806 transitions. Second operand 10 states. [2021-02-22 01:26:47,166 WARN L202 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:26:47,605 WARN L202 SmtUtils]: Spent 400.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:26:48,047 WARN L202 SmtUtils]: Spent 405.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 01:26:48,477 WARN L202 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:26:48,913 WARN L202 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:26:49,305 WARN L202 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:26:50,738 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:26:50,738 INFO L93 Difference]: Finished difference Result 1455 states and 1723 transitions. [2021-02-22 01:26:50,740 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-02-22 01:26:50,740 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 235 [2021-02-22 01:26:50,741 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:26:50,746 INFO L225 Difference]: With dead ends: 1455 [2021-02-22 01:26:50,746 INFO L226 Difference]: Without dead ends: 857 [2021-02-22 01:26:50,749 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 2.7s TimeCoverageRelationStatistics Valid=75, Invalid=197, Unknown=0, NotChecked=0, Total=272 [2021-02-22 01:26:50,750 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 857 states. [2021-02-22 01:26:51,017 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 857 to 737. [2021-02-22 01:26:51,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 737 states. [2021-02-22 01:26:51,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 737 states and 826 transitions. [2021-02-22 01:26:51,023 INFO L78 Accepts]: Start accepts. Automaton has 737 states and 826 transitions. Word has length 235 [2021-02-22 01:26:51,023 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:26:51,023 INFO L480 AbstractCegarLoop]: Abstraction has 737 states and 826 transitions. [2021-02-22 01:26:51,024 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-22 01:26:51,024 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 826 transitions. [2021-02-22 01:26:51,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2021-02-22 01:26:51,028 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:26:51,029 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] [2021-02-22 01:26:51,029 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-22 01:26:51,029 INFO L428 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:26:51,030 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:26:51,030 INFO L82 PathProgramCache]: Analyzing trace with hash -1897029854, now seen corresponding path program 1 times [2021-02-22 01:26:51,030 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:26:51,030 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1153387301] [2021-02-22 01:26:51,030 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:26:51,033 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:26:51,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:51,096 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:51,097 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:51,098 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:51,100 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:26:51,103 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:51,104 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:26:51,108 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:51,108 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:51,109 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:51,109 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:51,452 WARN L202 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:26:51,453 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:26:51,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:51,481 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:51,482 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:51,490 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:26:51,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:51,492 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:51,493 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:51,493 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:26:51,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:51,495 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:51,495 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:51,495 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:26:51,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:51,502 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:51,503 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:51,504 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:51,505 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:26:51,521 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:51,522 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:26:51,534 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:26:51,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:51,537 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:51,538 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:51,548 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:26:51,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:51,552 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:51,553 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:51,553 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-22 01:26:51,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:51,556 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:51,556 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:51,557 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:26:51,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:51,560 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:51,561 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:51,573 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-22 01:26:51,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:51,583 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:51,584 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:51,584 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:51,585 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:51,585 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:26:51,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:51,599 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:51,599 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:51,601 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:51,601 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:51,601 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:26:51,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:51,609 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:51,610 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:51,610 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:51,612 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:26:51,624 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:51,626 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:26:51,639 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:51,639 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:51,639 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-22 01:26:51,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:51,645 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:51,645 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:51,646 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:51,647 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:26:51,661 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:51,662 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:26:51,677 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-22 01:26:51,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:51,683 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:51,683 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:51,683 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-22 01:26:51,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:51,686 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:51,687 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:51,687 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-22 01:26:51,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:51,690 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:51,692 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:51,692 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-02-22 01:26:51,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:51,695 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:51,695 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:51,704 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2021-02-22 01:26:51,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:51,707 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:51,707 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:51,708 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222 [2021-02-22 01:26:51,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:51,710 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:51,712 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:51,787 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 01:26:51,788 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1153387301] [2021-02-22 01:26:51,788 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:26:51,788 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2021-02-22 01:26:51,788 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1036642099] [2021-02-22 01:26:51,789 INFO L460 AbstractCegarLoop]: Interpolant automaton has 13 states [2021-02-22 01:26:51,789 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:26:51,789 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-02-22 01:26:51,790 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=131, Unknown=0, NotChecked=0, Total=156 [2021-02-22 01:26:51,790 INFO L87 Difference]: Start difference. First operand 737 states and 826 transitions. Second operand 13 states. [2021-02-22 01:26:52,511 WARN L202 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:26:52,922 WARN L202 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:26:53,332 WARN L202 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:26:53,732 WARN L202 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:26:54,113 WARN L202 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:26:55,347 WARN L202 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:26:55,767 WARN L202 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:26:56,199 WARN L202 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:26:56,649 WARN L202 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:26:57,041 WARN L202 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:26:58,734 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:26:58,735 INFO L93 Difference]: Finished difference Result 1492 states and 1761 transitions. [2021-02-22 01:26:58,735 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-02-22 01:26:58,735 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 235 [2021-02-22 01:26:58,736 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:26:58,742 INFO L225 Difference]: With dead ends: 1492 [2021-02-22 01:26:58,742 INFO L226 Difference]: Without dead ends: 875 [2021-02-22 01:26:58,745 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 63 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 4.2s TimeCoverageRelationStatistics Valid=110, Invalid=442, Unknown=0, NotChecked=0, Total=552 [2021-02-22 01:26:58,747 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 875 states. [2021-02-22 01:26:59,075 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 875 to 749. [2021-02-22 01:26:59,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 749 states. [2021-02-22 01:26:59,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 749 states and 838 transitions. [2021-02-22 01:26:59,080 INFO L78 Accepts]: Start accepts. Automaton has 749 states and 838 transitions. Word has length 235 [2021-02-22 01:26:59,081 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:26:59,081 INFO L480 AbstractCegarLoop]: Abstraction has 749 states and 838 transitions. [2021-02-22 01:26:59,081 INFO L481 AbstractCegarLoop]: Interpolant automaton has 13 states. [2021-02-22 01:26:59,081 INFO L276 IsEmpty]: Start isEmpty. Operand 749 states and 838 transitions. [2021-02-22 01:26:59,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2021-02-22 01:26:59,085 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:26:59,086 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] [2021-02-22 01:26:59,086 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-02-22 01:26:59,086 INFO L428 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:26:59,086 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:26:59,087 INFO L82 PathProgramCache]: Analyzing trace with hash -1169924577, now seen corresponding path program 1 times [2021-02-22 01:26:59,087 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:26:59,087 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [392396258] [2021-02-22 01:26:59,087 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:26:59,090 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:26:59,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:59,154 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:59,154 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:26:59,160 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:59,160 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:26:59,161 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:59,161 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:26:59,162 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:59,162 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:26:59,162 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:59,163 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-22 01:26:59,163 WARN L141 QuantifierPusher]: treesize reduction 8, result has 11.1 percent of original size [2021-02-22 01:26:59,164 WARN L147 QuantifierPusher]: treesize reduction 8, result has 11.1 percent of original size 1 [2021-02-22 01:26:59,164 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:59,165 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:59,503 WARN L202 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:26:59,504 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:26:59,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:59,551 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:59,552 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:59,552 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:59,553 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-22 01:26:59,558 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:26:59,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:59,560 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:59,561 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:59,561 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:26:59,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:59,563 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:59,563 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:59,564 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:26:59,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:59,566 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:59,566 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:59,567 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:26:59,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:59,569 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:59,569 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:59,575 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:26:59,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:59,578 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:59,578 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:59,579 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-22 01:26:59,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:59,582 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:59,583 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:59,583 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:26:59,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:59,585 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:59,585 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:59,594 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-22 01:26:59,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:59,612 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:59,612 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:59,615 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:59,616 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:26:59,624 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:26:59,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:59,642 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:59,642 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:59,643 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:59,643 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:26:59,653 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:26:59,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:59,662 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:59,662 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:59,663 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:59,663 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:26:59,671 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-22 01:26:59,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:59,675 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:59,676 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:59,676 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:59,677 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:26:59,685 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-22 01:26:59,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:59,690 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:59,690 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:59,690 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-22 01:26:59,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:59,693 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:59,693 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:59,693 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-22 01:26:59,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:59,695 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:59,696 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:59,696 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-02-22 01:26:59,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:59,698 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:59,698 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:59,704 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2021-02-22 01:26:59,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:59,706 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:59,706 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:59,707 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222 [2021-02-22 01:26:59,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:59,709 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:59,709 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:59,771 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 01:26:59,772 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [392396258] [2021-02-22 01:26:59,772 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:26:59,772 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-02-22 01:26:59,772 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1528358052] [2021-02-22 01:26:59,773 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-02-22 01:26:59,773 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:26:59,773 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-02-22 01:26:59,774 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2021-02-22 01:26:59,774 INFO L87 Difference]: Start difference. First operand 749 states and 838 transitions. Second operand 7 states. [2021-02-22 01:27:00,461 WARN L202 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:27:01,258 WARN L202 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:27:04,439 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:27:04,440 INFO L93 Difference]: Finished difference Result 2178 states and 2595 transitions. [2021-02-22 01:27:04,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-02-22 01:27:04,441 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 235 [2021-02-22 01:27:04,441 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:27:04,451 INFO L225 Difference]: With dead ends: 2178 [2021-02-22 01:27:04,451 INFO L226 Difference]: Without dead ends: 1549 [2021-02-22 01:27:04,454 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 63 GetRequests, 46 SyntacticMatches, 3 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 41 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=70, Invalid=170, Unknown=0, NotChecked=0, Total=240 [2021-02-22 01:27:04,456 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1549 states. [2021-02-22 01:27:05,003 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1549 to 1425. [2021-02-22 01:27:05,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1425 states. [2021-02-22 01:27:05,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1425 states to 1425 states and 1623 transitions. [2021-02-22 01:27:05,011 INFO L78 Accepts]: Start accepts. Automaton has 1425 states and 1623 transitions. Word has length 235 [2021-02-22 01:27:05,011 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:27:05,011 INFO L480 AbstractCegarLoop]: Abstraction has 1425 states and 1623 transitions. [2021-02-22 01:27:05,011 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2021-02-22 01:27:05,012 INFO L276 IsEmpty]: Start isEmpty. Operand 1425 states and 1623 transitions. [2021-02-22 01:27:05,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2021-02-22 01:27:05,017 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:27:05,017 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, 1] [2021-02-22 01:27:05,018 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-02-22 01:27:05,018 INFO L428 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:27:05,018 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:27:05,018 INFO L82 PathProgramCache]: Analyzing trace with hash -1716234082, now seen corresponding path program 1 times [2021-02-22 01:27:05,019 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:27:05,019 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1980743049] [2021-02-22 01:27:05,019 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:27:05,022 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:27:05,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:05,146 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:05,146 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:27:05,150 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:05,150 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:27:05,151 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:05,151 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:27:05,152 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:05,153 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:27:05,155 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-22 01:27:05,156 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-22 01:27:05,164 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:05,165 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:27:05,165 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:05,166 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:27:05,171 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:05,172 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:27:05,178 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:05,179 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:05,493 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:27:05,497 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:27:05,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:05,541 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:05,541 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:05,542 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:05,542 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-22 01:27:05,547 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:27:05,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:05,549 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:05,549 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:05,550 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:27:05,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:05,551 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:05,552 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:05,552 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:27:05,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:05,554 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:05,555 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:05,555 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:27:05,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:05,557 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:05,557 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:05,567 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:27:05,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:05,570 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:05,571 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:05,582 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-22 01:27:05,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:05,592 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:05,593 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:27:05,607 WARN L141 QuantifierPusher]: treesize reduction 5, result has 72.2 percent of original size [2021-02-22 01:27:05,609 WARN L147 QuantifierPusher]: treesize reduction 5, result has 72.2 percent of original size 13 [2021-02-22 01:27:05,628 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-02-22 01:27:05,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:05,633 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:05,634 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:05,634 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:27:05,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:05,638 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:05,639 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:05,656 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2021-02-22 01:27:05,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:05,664 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:05,665 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:05,665 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:27:05,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:05,671 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:05,672 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:05,672 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:27:05,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:05,674 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:05,675 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:05,675 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-22 01:27:05,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:05,680 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:05,681 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:05,681 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-22 01:27:05,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:05,685 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:05,686 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:05,686 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-22 01:27:05,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:05,688 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:05,689 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:05,689 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-22 01:27:05,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:05,691 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:05,691 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:05,692 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-02-22 01:27:05,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:05,694 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:05,694 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:05,699 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2021-02-22 01:27:05,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:05,703 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:05,704 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:05,704 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:05,705 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:27:05,718 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:05,719 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:27:05,732 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2021-02-22 01:27:05,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:05,735 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:05,735 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:05,831 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 01:27:05,832 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1980743049] [2021-02-22 01:27:05,832 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:27:05,832 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2021-02-22 01:27:05,832 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1066965179] [2021-02-22 01:27:05,833 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-02-22 01:27:05,833 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:27:05,833 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-02-22 01:27:05,833 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=152, Unknown=0, NotChecked=0, Total=182 [2021-02-22 01:27:05,834 INFO L87 Difference]: Start difference. First operand 1425 states and 1623 transitions. Second operand 14 states. [2021-02-22 01:27:06,890 WARN L202 SmtUtils]: Spent 705.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 207 [2021-02-22 01:27:07,982 WARN L202 SmtUtils]: Spent 398.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:27:09,493 WARN L202 SmtUtils]: Spent 721.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 209 [2021-02-22 01:27:10,296 WARN L202 SmtUtils]: Spent 755.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 211 [2021-02-22 01:27:10,831 WARN L202 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:27:11,249 WARN L202 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:27:12,014 WARN L202 SmtUtils]: Spent 723.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 210 [2021-02-22 01:27:12,468 WARN L202 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:27:12,944 WARN L202 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:27:13,397 WARN L202 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:27:16,807 WARN L202 SmtUtils]: Spent 671.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 207 [2021-02-22 01:27:17,767 WARN L202 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:27:18,157 WARN L202 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:27:18,644 WARN L202 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:27:20,161 WARN L202 SmtUtils]: Spent 714.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 209 [2021-02-22 01:27:20,959 WARN L202 SmtUtils]: Spent 762.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 211 [2021-02-22 01:27:21,746 WARN L202 SmtUtils]: Spent 712.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 210 [2021-02-22 01:27:22,701 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:27:22,702 INFO L93 Difference]: Finished difference Result 4092 states and 4894 transitions. [2021-02-22 01:27:22,702 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-02-22 01:27:22,703 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 240 [2021-02-22 01:27:22,703 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:27:22,721 INFO L225 Difference]: With dead ends: 4092 [2021-02-22 01:27:22,721 INFO L226 Difference]: Without dead ends: 3064 [2021-02-22 01:27:22,727 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 98 GetRequests, 50 SyntacticMatches, 0 SemanticMatches, 48 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 671 ImplicationChecksByTransitivity, 10.2s TimeCoverageRelationStatistics Valid=510, Invalid=1940, Unknown=0, NotChecked=0, Total=2450 [2021-02-22 01:27:22,731 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3064 states. [2021-02-22 01:27:24,054 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3064 to 2630. [2021-02-22 01:27:24,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2630 states. [2021-02-22 01:27:24,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2630 states to 2630 states and 2976 transitions. [2021-02-22 01:27:24,066 INFO L78 Accepts]: Start accepts. Automaton has 2630 states and 2976 transitions. Word has length 240 [2021-02-22 01:27:24,067 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:27:24,067 INFO L480 AbstractCegarLoop]: Abstraction has 2630 states and 2976 transitions. [2021-02-22 01:27:24,067 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2021-02-22 01:27:24,067 INFO L276 IsEmpty]: Start isEmpty. Operand 2630 states and 2976 transitions. [2021-02-22 01:27:24,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2021-02-22 01:27:24,075 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:27:24,076 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 01:27:24,076 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-02-22 01:27:24,076 INFO L428 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:27:24,076 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:27:24,077 INFO L82 PathProgramCache]: Analyzing trace with hash -1669088325, now seen corresponding path program 1 times [2021-02-22 01:27:24,077 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:27:24,077 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2001377287] [2021-02-22 01:27:24,077 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:27:24,166 WARN L141 QuantifierPusher]: treesize reduction 19, result has 79.3 percent of original size [2021-02-22 01:27:24,189 WARN L147 QuantifierPusher]: treesize reduction 19, result has 79.3 percent of original size 73 [2021-02-22 01:27:24,201 WARN L141 QuantifierPusher]: treesize reduction 19, result has 79.3 percent of original size [2021-02-22 01:27:24,207 WARN L147 QuantifierPusher]: treesize reduction 19, result has 79.3 percent of original size 73 [2021-02-22 01:27:24,258 WARN L141 QuantifierPusher]: treesize reduction 35, result has 18.6 percent of original size [2021-02-22 01:27:24,269 WARN L147 QuantifierPusher]: treesize reduction 35, result has 18.6 percent of original size 8 [2021-02-22 01:27:24,274 WARN L141 QuantifierPusher]: treesize reduction 18, result has 67.3 percent of original size [2021-02-22 01:27:24,278 WARN L147 QuantifierPusher]: treesize reduction 18, result has 67.3 percent of original size 37 [2021-02-22 01:27:24,285 WARN L141 QuantifierPusher]: treesize reduction 19, result has 79.3 percent of original size [2021-02-22 01:27:24,291 WARN L147 QuantifierPusher]: treesize reduction 19, result has 79.3 percent of original size 73 [2021-02-22 01:27:24,298 WARN L141 QuantifierPusher]: treesize reduction 19, result has 79.3 percent of original size [2021-02-22 01:27:24,303 WARN L147 QuantifierPusher]: treesize reduction 19, result has 79.3 percent of original size 73 [2021-02-22 01:27:24,349 WARN L141 QuantifierPusher]: treesize reduction 35, result has 18.6 percent of original size [2021-02-22 01:27:24,352 WARN L147 QuantifierPusher]: treesize reduction 35, result has 18.6 percent of original size 8 [2021-02-22 01:27:24,355 WARN L141 QuantifierPusher]: treesize reduction 18, result has 67.3 percent of original size [2021-02-22 01:27:24,357 WARN L147 QuantifierPusher]: treesize reduction 18, result has 67.3 percent of original size 37 [2021-02-22 01:27:24,360 WARN L141 QuantifierPusher]: treesize reduction 19, result has 79.3 percent of original size [2021-02-22 01:27:24,364 WARN L147 QuantifierPusher]: treesize reduction 19, result has 79.3 percent of original size 73 [2021-02-22 01:27:24,367 WARN L141 QuantifierPusher]: treesize reduction 19, result has 79.3 percent of original size [2021-02-22 01:27:24,372 WARN L147 QuantifierPusher]: treesize reduction 19, result has 79.3 percent of original size 73 [2021-02-22 01:27:24,419 WARN L141 QuantifierPusher]: treesize reduction 4, result has 90.7 percent of original size [2021-02-22 01:27:24,422 WARN L147 QuantifierPusher]: treesize reduction 4, result has 90.7 percent of original size 39 [2021-02-22 01:27:24,427 WARN L141 QuantifierPusher]: treesize reduction 18, result has 80.6 percent of original size [2021-02-22 01:27:24,432 INFO L723 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-02-22 01:27:24,437 INFO L730 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:24,437 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:27:24,439 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:24,446 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-02-22 01:27:24,449 WARN L147 QuantifierPusher]: treesize reduction 18, result has 80.6 percent of original size 75 [2021-02-22 01:27:24,453 WARN L141 QuantifierPusher]: treesize reduction 19, result has 79.3 percent of original size [2021-02-22 01:27:24,464 WARN L147 QuantifierPusher]: treesize reduction 19, result has 79.3 percent of original size 73 [2021-02-22 01:27:24,469 WARN L141 QuantifierPusher]: treesize reduction 19, result has 79.3 percent of original size [2021-02-22 01:27:24,476 WARN L147 QuantifierPusher]: treesize reduction 19, result has 79.3 percent of original size 73 [2021-02-22 01:27:24,522 WARN L141 QuantifierPusher]: treesize reduction 35, result has 18.6 percent of original size [2021-02-22 01:27:24,524 WARN L147 QuantifierPusher]: treesize reduction 35, result has 18.6 percent of original size 8 [2021-02-22 01:27:24,526 WARN L141 QuantifierPusher]: treesize reduction 18, result has 67.3 percent of original size [2021-02-22 01:27:24,528 WARN L147 QuantifierPusher]: treesize reduction 18, result has 67.3 percent of original size 37 [2021-02-22 01:27:24,530 WARN L141 QuantifierPusher]: treesize reduction 19, result has 79.3 percent of original size [2021-02-22 01:27:24,534 WARN L147 QuantifierPusher]: treesize reduction 19, result has 79.3 percent of original size 73 [2021-02-22 01:27:24,537 WARN L141 QuantifierPusher]: treesize reduction 19, result has 79.3 percent of original size [2021-02-22 01:27:24,540 WARN L147 QuantifierPusher]: treesize reduction 19, result has 79.3 percent of original size 73 [2021-02-22 01:27:24,586 WARN L141 QuantifierPusher]: treesize reduction 35, result has 18.6 percent of original size [2021-02-22 01:27:24,587 WARN L147 QuantifierPusher]: treesize reduction 35, result has 18.6 percent of original size 8 [2021-02-22 01:27:24,589 WARN L141 QuantifierPusher]: treesize reduction 18, result has 67.3 percent of original size [2021-02-22 01:27:24,591 WARN L147 QuantifierPusher]: treesize reduction 18, result has 67.3 percent of original size 37 [2021-02-22 01:27:24,593 WARN L141 QuantifierPusher]: treesize reduction 19, result has 79.3 percent of original size [2021-02-22 01:27:24,596 WARN L147 QuantifierPusher]: treesize reduction 19, result has 79.3 percent of original size 73 [2021-02-22 01:27:24,599 WARN L141 QuantifierPusher]: treesize reduction 19, result has 79.3 percent of original size [2021-02-22 01:27:24,602 WARN L147 QuantifierPusher]: treesize reduction 19, result has 79.3 percent of original size 73 [2021-02-22 01:27:24,692 WARN L141 QuantifierPusher]: treesize reduction 35, result has 18.6 percent of original size [2021-02-22 01:27:24,693 WARN L147 QuantifierPusher]: treesize reduction 35, result has 18.6 percent of original size 8 [2021-02-22 01:27:24,695 WARN L141 QuantifierPusher]: treesize reduction 18, result has 67.3 percent of original size [2021-02-22 01:27:24,698 WARN L147 QuantifierPusher]: treesize reduction 18, result has 67.3 percent of original size 37 [2021-02-22 01:27:24,700 WARN L141 QuantifierPusher]: treesize reduction 19, result has 79.3 percent of original size [2021-02-22 01:27:24,703 WARN L147 QuantifierPusher]: treesize reduction 19, result has 79.3 percent of original size 73 [2021-02-22 01:27:24,705 WARN L141 QuantifierPusher]: treesize reduction 19, result has 79.3 percent of original size [2021-02-22 01:27:24,708 WARN L147 QuantifierPusher]: treesize reduction 19, result has 79.3 percent of original size 73 [2021-02-22 01:27:24,752 WARN L141 QuantifierPusher]: treesize reduction 4, result has 90.7 percent of original size [2021-02-22 01:27:24,754 WARN L147 QuantifierPusher]: treesize reduction 4, result has 90.7 percent of original size 39 [2021-02-22 01:27:24,757 WARN L141 QuantifierPusher]: treesize reduction 18, result has 80.6 percent of original size [2021-02-22 01:27:24,758 INFO L723 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-02-22 01:27:24,759 INFO L730 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:24,760 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:27:24,761 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:24,763 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-02-22 01:27:24,764 WARN L147 QuantifierPusher]: treesize reduction 18, result has 80.6 percent of original size 75 [2021-02-22 01:27:24,766 WARN L141 QuantifierPusher]: treesize reduction 19, result has 79.3 percent of original size [2021-02-22 01:27:24,768 WARN L147 QuantifierPusher]: treesize reduction 19, result has 79.3 percent of original size 73 [2021-02-22 01:27:24,771 WARN L141 QuantifierPusher]: treesize reduction 19, result has 79.3 percent of original size [2021-02-22 01:27:24,773 WARN L147 QuantifierPusher]: treesize reduction 19, result has 79.3 percent of original size 73 [2021-02-22 01:27:24,819 WARN L141 QuantifierPusher]: treesize reduction 35, result has 18.6 percent of original size [2021-02-22 01:27:24,820 WARN L147 QuantifierPusher]: treesize reduction 35, result has 18.6 percent of original size 8 [2021-02-22 01:27:24,822 WARN L141 QuantifierPusher]: treesize reduction 18, result has 67.3 percent of original size [2021-02-22 01:27:24,824 WARN L147 QuantifierPusher]: treesize reduction 18, result has 67.3 percent of original size 37 [2021-02-22 01:27:24,824 INFO L206 tedInterpolationCore]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2021-02-22 01:27:24,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:24,906 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:24,906 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:24,907 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:24,907 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:27:24,910 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:24,911 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:27:24,915 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:24,915 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:25,195 WARN L202 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:27:25,196 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:27:25,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:25,223 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:25,224 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:25,228 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:27:25,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:25,229 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:25,230 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:25,230 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:27:25,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:25,231 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:25,232 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:25,232 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:27:25,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:25,234 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:25,234 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:25,234 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:27:25,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:25,236 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:25,236 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:25,244 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:27:25,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:25,246 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:25,247 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:25,247 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2021-02-22 01:27:25,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:25,250 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:25,251 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:27:25,259 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:25,260 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:27:25,260 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:27:25,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:25,263 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:25,263 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:25,264 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:25,264 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:27:25,273 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:25,274 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:27:25,296 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2021-02-22 01:27:25,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:25,299 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:25,299 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:25,312 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2021-02-22 01:27:25,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:25,318 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:25,318 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:25,319 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:27:25,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:25,322 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:25,322 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:25,322 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-22 01:27:25,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:25,325 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:25,325 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:25,326 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2021-02-22 01:27:25,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:25,327 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:25,328 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:25,328 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:27:25,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:25,329 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:25,330 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:25,331 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2021-02-22 01:27:25,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:25,333 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:25,333 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:25,334 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2021-02-22 01:27:25,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:25,337 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:25,337 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:25,397 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 01:27:25,399 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:25,401 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-02-22 01:27:25,401 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:25,402 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-02-22 01:27:25,403 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:25,404 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-22 01:27:25,405 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:25,405 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-02-22 01:27:25,406 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:25,407 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-02-22 01:27:25,408 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:25,409 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-02-22 01:27:25,410 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:25,411 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:25,411 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:25,412 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:27:25,426 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:25,427 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-22 01:27:25,447 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:25,448 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:27:25,473 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:25,475 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:27:25,498 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:25,499 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:27:25,529 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:25,531 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:27:25,532 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:25,532 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:27:25,533 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:27:25,534 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:25,534 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:27:25,535 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:27:25,560 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:25,560 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:27:25,561 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:25,562 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:27:25,597 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:25,598 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-22 01:27:25,631 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:25,631 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:27:25,633 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:25,633 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:27:25,634 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:25,634 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:27:25,635 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:27:25,635 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:25,636 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:27:25,637 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:27:25,681 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:25,682 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-22 01:27:25,709 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:25,710 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:27:25,737 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:25,738 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:27:25,765 WARN L141 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size [2021-02-22 01:27:25,766 WARN L147 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size 7 [2021-02-22 01:27:25,790 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:25,791 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:27:25,822 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:25,823 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-22 01:27:25,856 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:25,858 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:27:25,892 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:25,893 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:27:25,936 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:25,940 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:27:25,941 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:25,942 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:27:25,942 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-02-22 01:27:26,001 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:26,002 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:27:26,004 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:26,006 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:27:26,006 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:26,007 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:27:26,008 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:27:26,054 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:26,055 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:27:26,056 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:26,057 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:27:26,058 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:26,058 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:27:26,059 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:27:26,093 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:26,094 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:27:26,094 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:26,095 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:27:26,096 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:26,096 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:27:26,136 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:26,137 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-22 01:27:26,180 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:26,181 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-22 01:27:26,183 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:26,184 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:27:26,189 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:26,191 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:27:26,192 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-02-22 01:27:26,237 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:26,238 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:27:26,277 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:26,278 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-22 01:27:26,329 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:26,332 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:27:26,373 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:26,373 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:27:26,374 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:26,376 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:27:26,376 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:26,377 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-22 01:27:26,430 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:26,430 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:27:26,477 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:26,488 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-22 01:27:26,540 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:26,541 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:27:26,541 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:26,543 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:27:26,546 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:26,547 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:27:26,547 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:26,548 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-22 01:27:26,581 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:26,582 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:27:26,582 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:26,583 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:27:26,583 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:26,584 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:27:26,584 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:26,585 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:27:26,585 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:26,586 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:27:26,586 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:26,587 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:27:26,588 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:26,588 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:27:26,588 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:26,589 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:27:26,590 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:26,590 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:27:26,591 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:26,591 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:27:26,592 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:26,592 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:27:26,593 WARN L141 QuantifierPusher]: treesize reduction 1, result has 94.4 percent of original size [2021-02-22 01:27:26,593 WARN L147 QuantifierPusher]: treesize reduction 1, result has 94.4 percent of original size 17 [2021-02-22 01:27:26,637 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:26,638 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:27:26,688 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:26,688 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:27:26,742 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:26,743 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:27:26,744 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:26,745 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-22 01:27:26,795 WARN L141 QuantifierPusher]: treesize reduction 8, result has 71.4 percent of original size [2021-02-22 01:27:26,796 WARN L147 QuantifierPusher]: treesize reduction 8, result has 71.4 percent of original size 20 [2021-02-22 01:27:26,797 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:26,798 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:27:26,863 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:26,864 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-22 01:27:26,925 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:26,926 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:27:26,928 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:26,930 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:27:26,995 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:26,996 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:27:27,068 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:27,069 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-02-22 01:27:27,148 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:27,149 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-02-22 01:27:27,150 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:27,152 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-02-22 01:27:27,219 WARN L141 QuantifierPusher]: treesize reduction 8, result has 71.4 percent of original size [2021-02-22 01:27:27,220 WARN L147 QuantifierPusher]: treesize reduction 8, result has 71.4 percent of original size 20 [2021-02-22 01:27:27,221 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:27,221 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:27:27,294 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:27,296 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-22 01:27:27,365 WARN L141 QuantifierPusher]: treesize reduction 4, result has 83.3 percent of original size [2021-02-22 01:27:27,366 WARN L147 QuantifierPusher]: treesize reduction 4, result has 83.3 percent of original size 20 [2021-02-22 01:27:27,367 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:27,368 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-22 01:27:27,440 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:27,441 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:27:27,442 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:27,443 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:27:27,444 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:27,445 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-22 01:27:27,446 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:27,446 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:27:27,447 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:27,449 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:27:27,449 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:27,455 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-22 01:27:27,456 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:27,457 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:27:27,457 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:27,458 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:27:27,461 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:27,462 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:27:27,536 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:27,537 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:27:27,619 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:27,621 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:27:27,622 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:27,627 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-02-22 01:27:27,689 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:27,690 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-02-22 01:27:27,772 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:27,773 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-02-22 01:27:27,864 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:27,869 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-02-22 01:27:27,991 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:27,991 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-02-22 01:27:28,085 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:28,085 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-02-22 01:27:28,087 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:28,088 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-02-22 01:27:28,176 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:28,177 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-02-22 01:27:28,178 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:28,179 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-02-22 01:27:28,275 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:28,278 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-02-22 01:27:28,369 WARN L141 QuantifierPusher]: treesize reduction 8, result has 74.2 percent of original size [2021-02-22 01:27:28,369 WARN L147 QuantifierPusher]: treesize reduction 8, result has 74.2 percent of original size 23 [2021-02-22 01:27:28,457 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:28,458 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-02-22 01:27:28,547 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:28,548 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:27:28,549 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:28,551 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-22 01:27:28,628 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:28,629 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:27:28,630 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:28,631 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-22 01:27:28,703 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:28,704 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:27:28,705 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:28,705 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-22 01:27:28,706 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:28,706 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:27:28,707 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:28,708 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-22 01:27:28,708 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:28,710 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:27:28,710 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:28,711 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-22 01:27:28,711 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:28,712 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:27:28,713 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:28,713 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:27:28,714 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:28,715 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:27:28,715 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:28,716 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:27:28,716 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:28,716 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:27:28,717 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:28,717 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:27:28,718 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:28,719 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:27:28,720 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:28,720 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:27:28,798 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:28,800 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:27:28,879 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:28,880 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:27:28,883 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:28,884 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-02-22 01:27:28,959 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:28,960 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-02-22 01:27:29,031 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:29,032 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:27:29,120 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:29,121 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-22 01:27:29,205 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:29,205 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:27:29,278 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:29,279 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:27:29,280 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:29,281 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-22 01:27:29,282 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:29,282 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:27:29,283 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:29,284 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-02-22 01:27:29,285 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:29,286 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:29,287 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2001377287] [2021-02-22 01:27:29,287 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:27:29,287 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [65] imperfect sequences [] total 65 [2021-02-22 01:27:29,287 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1616849109] [2021-02-22 01:27:29,289 INFO L460 AbstractCegarLoop]: Interpolant automaton has 65 states [2021-02-22 01:27:29,289 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:27:29,290 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 65 interpolants. [2021-02-22 01:27:29,292 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=417, Invalid=4413, Unknown=0, NotChecked=0, Total=4830 [2021-02-22 01:27:29,292 INFO L87 Difference]: Start difference. First operand 2630 states and 2976 transitions. Second operand 65 states. [2021-02-22 01:27:30,033 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:27:30,828 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:27:31,229 WARN L202 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:27:31,659 WARN L202 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:27:32,067 WARN L202 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:27:32,484 WARN L202 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:27:32,921 WARN L202 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 01:27:33,388 WARN L202 SmtUtils]: Spent 402.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:27:33,809 WARN L202 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:27:34,240 WARN L202 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 01:27:34,751 WARN L202 SmtUtils]: Spent 397.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:27:35,222 WARN L202 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:27:35,738 WARN L202 SmtUtils]: Spent 403.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:27:36,264 WARN L202 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:27:36,783 WARN L202 SmtUtils]: Spent 400.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:27:37,325 WARN L202 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:27:38,082 WARN L202 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-22 01:27:38,582 WARN L202 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-22 01:27:39,122 WARN L202 SmtUtils]: Spent 381.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-22 01:27:39,595 WARN L202 SmtUtils]: Spent 403.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:27:40,050 WARN L202 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:27:40,538 WARN L202 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:27:40,984 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:27:41,414 WARN L202 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 01:27:42,013 WARN L202 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:27:42,601 WARN L202 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:27:43,246 WARN L202 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-22 01:27:43,746 WARN L202 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:27:44,230 WARN L202 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:27:44,766 WARN L202 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:27:45,330 WARN L202 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:27:45,745 WARN L202 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:27:46,203 WARN L202 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:27:46,678 WARN L202 SmtUtils]: Spent 396.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-22 01:27:47,260 WARN L202 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:27:47,785 WARN L202 SmtUtils]: Spent 396.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 01:27:48,357 WARN L202 SmtUtils]: Spent 408.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:27:48,956 WARN L202 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:27:49,716 WARN L202 SmtUtils]: Spent 422.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 01:27:50,163 WARN L202 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:27:51,083 WARN L202 SmtUtils]: Spent 779.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 221 [2021-02-22 01:27:51,538 WARN L202 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:27:53,220 WARN L202 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-22 01:27:53,919 WARN L202 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:27:54,529 WARN L202 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 01:27:55,096 WARN L202 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-22 01:27:55,708 WARN L202 SmtUtils]: Spent 422.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:27:56,285 WARN L202 SmtUtils]: Spent 409.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-22 01:27:56,855 WARN L202 SmtUtils]: Spent 402.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-22 01:27:57,405 WARN L202 SmtUtils]: Spent 416.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-22 01:27:58,310 WARN L202 SmtUtils]: Spent 816.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 222 [2021-02-22 01:27:58,851 WARN L202 SmtUtils]: Spent 443.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-22 01:27:59,414 WARN L202 SmtUtils]: Spent 418.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-22 01:28:00,039 WARN L202 SmtUtils]: Spent 410.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-22 01:28:00,527 WARN L202 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-22 01:28:01,063 WARN L202 SmtUtils]: Spent 417.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-22 01:28:01,494 WARN L202 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:28:02,185 WARN L202 SmtUtils]: Spent 408.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-22 01:28:02,656 WARN L202 SmtUtils]: Spent 400.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-22 01:28:03,153 WARN L202 SmtUtils]: Spent 399.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-22 01:28:03,699 WARN L202 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:28:04,590 WARN L202 SmtUtils]: Spent 723.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 212 [2021-02-22 01:28:05,547 WARN L202 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:28:06,660 WARN L202 SmtUtils]: Spent 797.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 223 [2021-02-22 01:28:08,017 WARN L202 SmtUtils]: Spent 426.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:28:09,358 WARN L202 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:28:09,905 WARN L202 SmtUtils]: Spent 396.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-22 01:28:10,400 WARN L202 SmtUtils]: Spent 410.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-22 01:28:11,003 WARN L202 SmtUtils]: Spent 457.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-22 01:28:11,535 WARN L202 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:28:12,654 WARN L202 SmtUtils]: Spent 832.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 224 [2021-02-22 01:28:13,111 WARN L202 SmtUtils]: Spent 397.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-22 01:28:13,613 WARN L202 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:28:15,159 WARN L202 SmtUtils]: Spent 745.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 214 [2021-02-22 01:28:15,825 WARN L202 SmtUtils]: Spent 420.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:28:17,016 WARN L202 SmtUtils]: Spent 424.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-22 01:28:19,033 WARN L202 SmtUtils]: Spent 413.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-22 01:28:20,505 WARN L202 SmtUtils]: Spent 425.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-22 01:28:21,135 WARN L202 SmtUtils]: Spent 450.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-22 01:28:21,860 WARN L202 SmtUtils]: Spent 431.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2021-02-22 01:28:23,138 WARN L202 SmtUtils]: Spent 860.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2021-02-22 01:28:23,653 WARN L202 SmtUtils]: Spent 437.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2021-02-22 01:28:24,182 WARN L202 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:28:24,747 WARN L202 SmtUtils]: Spent 442.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2021-02-22 01:28:25,258 WARN L202 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:28:26,351 WARN L202 SmtUtils]: Spent 872.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 228 [2021-02-22 01:28:27,335 WARN L202 SmtUtils]: Spent 795.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 216 [2021-02-22 01:28:27,803 WARN L202 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:28:28,404 WARN L202 SmtUtils]: Spent 398.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-22 01:28:29,425 WARN L202 SmtUtils]: Spent 782.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 218 [2021-02-22 01:28:30,189 WARN L202 SmtUtils]: Spent 409.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:28:31,575 WARN L202 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:28:32,377 WARN L202 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:28:32,795 WARN L202 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-22 01:28:33,667 WARN L202 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:28:34,203 WARN L202 SmtUtils]: Spent 400.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-22 01:28:34,968 WARN L202 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 01:28:35,612 WARN L202 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 01:28:36,591 WARN L202 SmtUtils]: Spent 452.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:28:37,688 WARN L202 SmtUtils]: Spent 843.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 225 [2021-02-22 01:28:38,568 WARN L202 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-22 01:28:39,873 WARN L202 SmtUtils]: Spent 430.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-22 01:28:40,412 WARN L202 SmtUtils]: Spent 424.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-22 01:28:40,961 WARN L202 SmtUtils]: Spent 404.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-22 01:28:41,687 WARN L202 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-22 01:28:42,268 WARN L202 SmtUtils]: Spent 419.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:28:42,840 WARN L202 SmtUtils]: Spent 468.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-22 01:28:43,419 WARN L202 SmtUtils]: Spent 439.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2021-02-22 01:28:44,039 WARN L202 SmtUtils]: Spent 435.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-22 01:28:44,617 WARN L202 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:28:45,076 WARN L202 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:28:45,657 WARN L202 SmtUtils]: Spent 429.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:29:06,011 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:29:06,011 INFO L93 Difference]: Finished difference Result 8608 states and 10893 transitions. [2021-02-22 01:29:06,012 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 455 states. [2021-02-22 01:29:06,012 INFO L78 Accepts]: Start accepts. Automaton has 65 states. Word has length 327 [2021-02-22 01:29:06,013 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:29:06,017 INFO L225 Difference]: With dead ends: 8608 [2021-02-22 01:29:06,017 INFO L226 Difference]: Without dead ends: 0 [2021-02-22 01:29:06,084 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 717 GetRequests, 194 SyntacticMatches, 6 SemanticMatches, 517 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 120743 ImplicationChecksByTransitivity, 76.3s TimeCoverageRelationStatistics Valid=12712, Invalid=256130, Unknown=0, NotChecked=0, Total=268842 [2021-02-22 01:29:06,085 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-22 01:29:06,085 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-22 01:29:06,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-22 01:29:06,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-22 01:29:06,086 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 327 [2021-02-22 01:29:06,087 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:29:06,087 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-22 01:29:06,087 INFO L481 AbstractCegarLoop]: Interpolant automaton has 65 states. [2021-02-22 01:29:06,087 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-22 01:29:06,087 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-22 01:29:06,087 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-02-22 01:29:06,089 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-22 01:29:07,081 WARN L202 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 249 [2021-02-22 01:29:12,356 WARN L202 SmtUtils]: Spent 916.00 ms on a formula simplification. DAG size of input: 496 DAG size of output: 321 [2021-02-22 01:29:30,229 WARN L202 SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 424 DAG size of output: 315 [2021-02-22 01:29:30,754 WARN L202 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 500 DAG size of output: 325 [2021-02-22 01:29:31,651 WARN L202 SmtUtils]: Spent 603.00 ms on a formula simplification. DAG size of input: 476 DAG size of output: 342 [2021-02-22 01:29:37,656 WARN L202 SmtUtils]: Spent 598.00 ms on a formula simplification. DAG size of input: 476 DAG size of output: 342 [2021-02-22 01:29:51,970 WARN L202 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 574 DAG size of output: 374 [2021-02-22 01:29:53,735 WARN L202 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 405 DAG size of output: 317 [2021-02-22 01:30:01,033 WARN L202 SmtUtils]: Spent 590.00 ms on a formula simplification. DAG size of input: 472 DAG size of output: 338 [2021-02-22 01:30:09,236 WARN L202 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 422 DAG size of output: 313 [2021-02-22 01:30:14,292 WARN L202 SmtUtils]: Spent 714.00 ms on a formula simplification. DAG size of input: 536 DAG size of output: 339 [2021-02-22 01:30:14,730 WARN L202 SmtUtils]: Spent 396.00 ms on a formula simplification. DAG size of input: 409 DAG size of output: 336 [2021-02-22 01:30:22,259 WARN L202 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 405 DAG size of output: 317 [2021-02-22 01:30:33,168 WARN L202 SmtUtils]: Spent 636.00 ms on a formula simplification. DAG size of input: 478 DAG size of output: 344 [2021-02-22 01:30:33,782 WARN L202 SmtUtils]: Spent 591.00 ms on a formula simplification. DAG size of input: 476 DAG size of output: 342 [2021-02-22 01:30:48,821 WARN L202 SmtUtils]: Spent 603.00 ms on a formula simplification. DAG size of input: 476 DAG size of output: 342 [2021-02-22 01:30:51,241 WARN L202 SmtUtils]: Spent 534.00 ms on a formula simplification. DAG size of input: 496 DAG size of output: 321 [2021-02-22 01:30:51,845 WARN L202 SmtUtils]: Spent 600.00 ms on a formula simplification. DAG size of input: 476 DAG size of output: 342 [2021-02-22 01:30:52,216 WARN L202 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 431 DAG size of output: 322 [2021-02-22 01:30:52,822 WARN L202 SmtUtils]: Spent 603.00 ms on a formula simplification. DAG size of input: 476 DAG size of output: 342 [2021-02-22 01:30:53,351 WARN L202 SmtUtils]: Spent 527.00 ms on a formula simplification. DAG size of input: 496 DAG size of output: 321 [2021-02-22 01:31:01,055 WARN L202 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 407 DAG size of output: 319 [2021-02-22 01:31:02,829 WARN L202 SmtUtils]: Spent 726.00 ms on a formula simplification. DAG size of input: 540 DAG size of output: 343 [2021-02-22 01:31:06,225 WARN L202 SmtUtils]: Spent 975.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 21 [2021-02-22 01:31:07,186 WARN L202 SmtUtils]: Spent 794.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 25 [2021-02-22 01:31:07,494 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 1 [2021-02-22 01:31:07,806 WARN L202 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 1 [2021-02-22 01:31:08,554 WARN L202 SmtUtils]: Spent 736.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 25 [2021-02-22 01:31:09,348 WARN L202 SmtUtils]: Spent 789.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 32 [2021-02-22 01:31:09,575 WARN L202 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 36 [2021-02-22 01:31:10,360 WARN L202 SmtUtils]: Spent 781.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 32 [2021-02-22 01:31:12,386 WARN L202 SmtUtils]: Spent 2.02 s on a formula simplification. DAG size of input: 206 DAG size of output: 35 [2021-02-22 01:31:14,375 WARN L202 SmtUtils]: Spent 1.98 s on a formula simplification. DAG size of input: 206 DAG size of output: 35 [2021-02-22 01:31:15,098 WARN L202 SmtUtils]: Spent 706.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 26 [2021-02-22 01:31:15,878 WARN L202 SmtUtils]: Spent 776.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 32 [2021-02-22 01:31:16,679 WARN L202 SmtUtils]: Spent 784.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 31 [2021-02-22 01:31:16,981 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 235 DAG size of output: 1 [2021-02-22 01:31:18,570 WARN L202 SmtUtils]: Spent 1.59 s on a formula simplification. DAG size of input: 228 DAG size of output: 55 [2021-02-22 01:31:18,740 WARN L202 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-22 01:31:19,244 WARN L202 SmtUtils]: Spent 468.00 ms on a formula simplification. DAG size of input: 380 DAG size of output: 1 [2021-02-22 01:31:21,690 WARN L202 SmtUtils]: Spent 2.43 s on a formula simplification. DAG size of input: 209 DAG size of output: 38 [2021-02-22 01:31:22,381 WARN L202 SmtUtils]: Spent 688.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 20 [2021-02-22 01:31:23,089 WARN L202 SmtUtils]: Spent 695.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 20 [2021-02-22 01:31:25,214 WARN L202 SmtUtils]: Spent 2.06 s on a formula simplification. DAG size of input: 385 DAG size of output: 32 [2021-02-22 01:31:26,707 WARN L202 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 202 DAG size of output: 36 [2021-02-22 01:31:29,335 WARN L202 SmtUtils]: Spent 2.60 s on a formula simplification. DAG size of input: 382 DAG size of output: 33 [2021-02-22 01:31:29,563 WARN L202 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 28 [2021-02-22 01:31:30,650 WARN L202 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 229 DAG size of output: 33 [2021-02-22 01:31:32,402 WARN L202 SmtUtils]: Spent 1.74 s on a formula simplification. DAG size of input: 240 DAG size of output: 41 [2021-02-22 01:31:33,588 WARN L202 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 231 DAG size of output: 36 [2021-02-22 01:31:34,107 WARN L202 SmtUtils]: Spent 498.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 29 [2021-02-22 01:31:35,187 WARN L202 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 229 DAG size of output: 33 [2021-02-22 01:31:35,909 WARN L202 SmtUtils]: Spent 719.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 25 [2021-02-22 01:31:38,224 WARN L202 SmtUtils]: Spent 2.30 s on a formula simplification. DAG size of input: 257 DAG size of output: 55 [2021-02-22 01:31:38,534 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 1 [2021-02-22 01:31:38,645 WARN L202 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 1 [2021-02-22 01:31:39,415 WARN L202 SmtUtils]: Spent 768.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 32 [2021-02-22 01:31:41,163 WARN L202 SmtUtils]: Spent 1.74 s on a formula simplification. DAG size of input: 222 DAG size of output: 57 [2021-02-22 01:31:42,932 WARN L202 SmtUtils]: Spent 1.77 s on a formula simplification. DAG size of input: 232 DAG size of output: 59 [2021-02-22 01:31:43,044 WARN L202 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 1 [2021-02-22 01:31:43,346 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 1 [2021-02-22 01:31:44,634 WARN L202 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 246 DAG size of output: 43 [2021-02-22 01:31:50,741 WARN L202 SmtUtils]: Spent 6.07 s on a formula simplification. DAG size of input: 402 DAG size of output: 64 [2021-02-22 01:31:55,175 WARN L202 SmtUtils]: Spent 4.40 s on a formula simplification. DAG size of input: 354 DAG size of output: 50 [2021-02-22 01:31:57,185 WARN L202 SmtUtils]: Spent 1.97 s on a formula simplification. DAG size of input: 372 DAG size of output: 40 [2021-02-22 01:31:59,120 WARN L202 SmtUtils]: Spent 1.93 s on a formula simplification. DAG size of input: 189 DAG size of output: 22 [2021-02-22 01:32:00,177 WARN L202 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 181 DAG size of output: 13 [2021-02-22 01:32:00,525 WARN L202 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 1 [2021-02-22 01:32:00,837 WARN L202 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 1 [2021-02-22 01:32:03,218 WARN L202 SmtUtils]: Spent 2.37 s on a formula simplification. DAG size of input: 192 DAG size of output: 27 [2021-02-22 01:32:03,528 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 1 [2021-02-22 01:32:05,464 WARN L202 SmtUtils]: Spent 1.93 s on a formula simplification. DAG size of input: 189 DAG size of output: 22 [2021-02-22 01:32:06,790 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 246 DAG size of output: 43 [2021-02-22 01:32:06,965 WARN L202 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-22 01:32:07,680 WARN L202 SmtUtils]: Spent 711.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 27 [2021-02-22 01:32:08,662 WARN L202 SmtUtils]: Spent 974.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 31 [2021-02-22 01:32:08,996 WARN L202 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 1 [2021-02-22 01:32:09,790 WARN L202 SmtUtils]: Spent 792.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 18 [2021-02-22 01:32:10,560 WARN L202 SmtUtils]: Spent 767.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 16 [2021-02-22 01:32:11,416 WARN L202 SmtUtils]: Spent 845.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 25 [2021-02-22 01:32:13,353 WARN L202 SmtUtils]: Spent 1.92 s on a formula simplification. DAG size of input: 365 DAG size of output: 33 [2021-02-22 01:32:14,431 WARN L202 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 238 DAG size of output: 26 [2021-02-22 01:32:15,281 WARN L202 SmtUtils]: Spent 839.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 25 [2021-02-22 01:32:17,544 WARN L202 SmtUtils]: Spent 2.26 s on a formula simplification. DAG size of input: 192 DAG size of output: 26 [2021-02-22 01:32:18,285 WARN L202 SmtUtils]: Spent 738.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 25 [2021-02-22 01:32:19,137 WARN L202 SmtUtils]: Spent 841.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 25 [2021-02-22 01:32:19,327 WARN L202 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-22 01:32:20,523 WARN L202 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 238 DAG size of output: 26 [2021-02-22 01:32:20,839 WARN L202 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 1 [2021-02-22 01:32:21,589 WARN L202 SmtUtils]: Spent 748.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 25 [2021-02-22 01:32:22,423 WARN L202 SmtUtils]: Spent 819.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 25 [2021-02-22 01:32:22,728 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 1 [2021-02-22 01:32:23,496 WARN L202 SmtUtils]: Spent 748.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 25 [2021-02-22 01:32:24,260 WARN L202 SmtUtils]: Spent 753.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 25 [2021-02-22 01:32:26,599 WARN L202 SmtUtils]: Spent 2.32 s on a formula simplification. DAG size of input: 257 DAG size of output: 55 [2021-02-22 01:32:28,112 WARN L202 SmtUtils]: Spent 1.50 s on a formula simplification. DAG size of input: 277 DAG size of output: 43 [2021-02-22 01:32:28,436 WARN L202 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 1 [2021-02-22 01:32:28,621 WARN L202 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-22 01:32:30,549 WARN L202 SmtUtils]: Spent 1.90 s on a formula simplification. DAG size of input: 365 DAG size of output: 33 [2021-02-22 01:32:30,805 WARN L202 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 30 [2021-02-22 01:32:31,921 WARN L202 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 224 DAG size of output: 47 [2021-02-22 01:32:32,214 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 1 [2021-02-22 01:32:34,711 WARN L202 SmtUtils]: Spent 2.45 s on a formula simplification. DAG size of input: 380 DAG size of output: 39 [2021-02-22 01:32:40,863 WARN L202 SmtUtils]: Spent 6.11 s on a formula simplification. DAG size of input: 402 DAG size of output: 64 [2021-02-22 01:32:42,356 WARN L202 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 201 DAG size of output: 32 [2021-02-22 01:32:43,816 WARN L202 SmtUtils]: Spent 1.45 s on a formula simplification. DAG size of input: 183 DAG size of output: 20 [2021-02-22 01:32:44,188 WARN L202 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 1 [2021-02-22 01:32:45,744 WARN L202 SmtUtils]: Spent 1.52 s on a formula simplification. DAG size of input: 259 DAG size of output: 38 [2021-02-22 01:32:46,526 WARN L202 SmtUtils]: Spent 779.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 27 [2021-02-22 01:32:47,295 WARN L202 SmtUtils]: Spent 766.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 27 [2021-02-22 01:32:48,585 WARN L202 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 242 DAG size of output: 43 [2021-02-22 01:32:49,347 WARN L202 SmtUtils]: Spent 750.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 25 [2021-02-22 01:32:51,054 WARN L202 SmtUtils]: Spent 1.69 s on a formula simplification. DAG size of input: 183 DAG size of output: 20 [2021-02-22 01:32:51,220 WARN L202 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-22 01:32:51,565 WARN L202 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 1 [2021-02-22 01:32:52,338 WARN L202 SmtUtils]: Spent 770.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 30 [2021-02-22 01:32:53,062 WARN L202 SmtUtils]: Spent 705.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 24 [2021-02-22 01:32:54,194 WARN L202 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 232 DAG size of output: 35 [2021-02-22 01:32:54,946 WARN L202 SmtUtils]: Spent 748.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 32 [2021-02-22 01:32:58,024 WARN L202 SmtUtils]: Spent 3.05 s on a formula simplification. DAG size of input: 324 DAG size of output: 39 [2021-02-22 01:32:58,711 WARN L202 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 22 [2021-02-22 01:32:59,411 WARN L202 SmtUtils]: Spent 689.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 25 [2021-02-22 01:32:59,700 WARN L202 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 1 [2021-02-22 01:33:01,693 WARN L202 SmtUtils]: Spent 1.98 s on a formula simplification. DAG size of input: 222 DAG size of output: 34 [2021-02-22 01:33:02,033 WARN L202 SmtUtils]: Spent 338.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 1 [2021-02-22 01:33:02,745 WARN L202 SmtUtils]: Spent 691.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 25 [2021-02-22 01:33:03,030 WARN L202 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 1 [2021-02-22 01:33:03,320 WARN L202 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 1 [2021-02-22 01:33:03,601 WARN L202 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 1 [2021-02-22 01:33:03,891 WARN L202 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 1 [2021-02-22 01:33:05,382 WARN L202 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 248 DAG size of output: 35 [2021-02-22 01:33:08,061 WARN L202 SmtUtils]: Spent 2.66 s on a formula simplification. DAG size of input: 233 DAG size of output: 54 [2021-02-22 01:33:08,361 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 1 [2021-02-22 01:33:08,647 WARN L202 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 1 [2021-02-22 01:33:10,145 WARN L202 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 220 DAG size of output: 55 [2021-02-22 01:33:10,452 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 1 [2021-02-22 01:33:11,121 WARN L202 SmtUtils]: Spent 667.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 27 [2021-02-22 01:33:11,393 WARN L202 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 235 DAG size of output: 1 [2021-02-22 01:33:13,808 WARN L202 SmtUtils]: Spent 2.41 s on a formula simplification. DAG size of input: 218 DAG size of output: 40 [2021-02-22 01:33:15,134 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 200 DAG size of output: 34 [2021-02-22 01:33:15,874 WARN L202 SmtUtils]: Spent 730.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 25 [2021-02-22 01:33:17,874 WARN L202 SmtUtils]: Spent 1.94 s on a formula simplification. DAG size of input: 366 DAG size of output: 48 [2021-02-22 01:33:18,182 WARN L202 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 235 DAG size of output: 1 [2021-02-22 01:33:18,975 WARN L202 SmtUtils]: Spent 791.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 32 [2021-02-22 01:33:20,890 WARN L202 SmtUtils]: Spent 1.91 s on a formula simplification. DAG size of input: 246 DAG size of output: 60 [2021-02-22 01:33:21,071 WARN L202 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-22 01:33:21,824 WARN L202 SmtUtils]: Spent 751.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 25 [2021-02-22 01:33:22,918 WARN L202 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 245 DAG size of output: 45 [2021-02-22 01:33:23,239 WARN L202 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 1 [2021-02-22 01:33:24,280 WARN L202 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 212 DAG size of output: 21 [2021-02-22 01:33:25,052 WARN L202 SmtUtils]: Spent 758.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 27 [2021-02-22 01:33:25,804 WARN L202 SmtUtils]: Spent 750.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 27 [2021-02-22 01:33:26,411 WARN L202 SmtUtils]: Spent 599.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 22 [2021-02-22 01:33:27,207 WARN L202 SmtUtils]: Spent 783.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 29 [2021-02-22 01:33:27,736 WARN L202 SmtUtils]: Spent 506.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 15 [2021-02-22 01:33:28,565 WARN L202 SmtUtils]: Spent 817.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 25 [2021-02-22 01:33:30,689 WARN L202 SmtUtils]: Spent 2.10 s on a formula simplification. DAG size of input: 222 DAG size of output: 34 [2021-02-22 01:33:32,368 WARN L202 SmtUtils]: Spent 1.67 s on a formula simplification. DAG size of input: 198 DAG size of output: 30 [2021-02-22 01:33:32,667 WARN L202 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 235 DAG size of output: 1 [2021-02-22 01:33:33,158 WARN L202 SmtUtils]: Spent 477.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 28 [2021-02-22 01:33:33,861 WARN L202 SmtUtils]: Spent 691.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 26 [2021-02-22 01:33:34,086 WARN L202 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 28 [2021-02-22 01:33:34,782 WARN L202 SmtUtils]: Spent 693.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 24 [2021-02-22 01:33:35,541 WARN L202 SmtUtils]: Spent 738.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 25 [2021-02-22 01:33:36,557 WARN L202 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 212 DAG size of output: 21 [2021-02-22 01:33:37,385 WARN L202 SmtUtils]: Spent 817.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 25 [2021-02-22 01:33:38,529 WARN L202 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 224 DAG size of output: 47 [2021-02-22 01:33:39,272 WARN L202 SmtUtils]: Spent 739.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 32 [2021-02-22 01:33:40,418 WARN L202 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 238 DAG size of output: 26 [2021-02-22 01:33:42,660 WARN L202 SmtUtils]: Spent 2.24 s on a formula simplification. DAG size of input: 192 DAG size of output: 26 [2021-02-22 01:33:44,399 WARN L202 SmtUtils]: Spent 1.73 s on a formula simplification. DAG size of input: 240 DAG size of output: 41 [2021-02-22 01:33:44,703 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 1 [2021-02-22 01:33:44,872 WARN L202 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-22 01:33:45,129 WARN L202 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 30 [2021-02-22 01:33:45,586 WARN L202 SmtUtils]: Spent 443.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 15 [2021-02-22 01:33:47,412 WARN L202 SmtUtils]: Spent 1.81 s on a formula simplification. DAG size of input: 264 DAG size of output: 40 [2021-02-22 01:33:48,503 WARN L202 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 237 DAG size of output: 45 [2021-02-22 01:33:48,681 WARN L202 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-22 01:33:48,989 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 1 [2021-02-22 01:33:50,296 WARN L202 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 248 DAG size of output: 43 [2021-02-22 01:33:51,038 WARN L202 SmtUtils]: Spent 739.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 25 [2021-02-22 01:33:52,311 WARN L202 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 246 DAG size of output: 43 [2021-02-22 01:33:53,946 WARN L202 SmtUtils]: Spent 1.63 s on a formula simplification. DAG size of input: 189 DAG size of output: 23 [2021-02-22 01:33:54,441 WARN L202 SmtUtils]: Spent 451.00 ms on a formula simplification. DAG size of input: 380 DAG size of output: 1 [2021-02-22 01:33:55,305 WARN L202 SmtUtils]: Spent 850.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 22 [2021-02-22 01:33:55,745 WARN L202 SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 30 [2021-02-22 01:33:56,117 WARN L202 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:33:57,163 WARN L202 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 194 DAG size of output: 26 [2021-02-22 01:33:58,338 WARN L202 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 183 DAG size of output: 23 [2021-02-22 01:34:00,175 WARN L202 SmtUtils]: Spent 1.81 s on a formula simplification. DAG size of input: 264 DAG size of output: 40 [2021-02-22 01:34:00,930 WARN L202 SmtUtils]: Spent 752.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 27 [2021-02-22 01:34:02,636 WARN L202 SmtUtils]: Spent 1.70 s on a formula simplification. DAG size of input: 237 DAG size of output: 38 [2021-02-22 01:34:02,942 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 1 [2021-02-22 01:34:03,248 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 1 [2021-02-22 01:34:05,295 WARN L202 SmtUtils]: Spent 2.03 s on a formula simplification. DAG size of input: 244 DAG size of output: 50 [2021-02-22 01:34:06,097 WARN L202 SmtUtils]: Spent 799.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 18 [2021-02-22 01:34:08,381 WARN L202 SmtUtils]: Spent 2.26 s on a formula simplification. DAG size of input: 372 DAG size of output: 31 [2021-02-22 01:34:09,156 WARN L202 SmtUtils]: Spent 771.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 32 [2021-02-22 01:34:11,915 WARN L202 SmtUtils]: Spent 2.74 s on a formula simplification. DAG size of input: 375 DAG size of output: 35 [2021-02-22 01:34:12,947 WARN L202 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 212 DAG size of output: 21 [2021-02-22 01:34:19,004 WARN L202 SmtUtils]: Spent 6.01 s on a formula simplification. DAG size of input: 402 DAG size of output: 64 [2021-02-22 01:34:19,297 WARN L202 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 235 DAG size of output: 1 [2021-02-22 01:34:20,546 WARN L202 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 246 DAG size of output: 43 [2021-02-22 01:34:23,157 WARN L202 SmtUtils]: Spent 2.59 s on a formula simplification. DAG size of input: 375 DAG size of output: 38 [2021-02-22 01:34:24,664 WARN L202 SmtUtils]: Spent 1.51 s on a formula simplification. DAG size of input: 228 DAG size of output: 55 [2021-02-22 01:34:25,874 WARN L202 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 246 DAG size of output: 43 [2021-02-22 01:34:27,255 WARN L202 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 229 DAG size of output: 58 [2021-02-22 01:34:28,449 WARN L202 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 246 DAG size of output: 43 [2021-02-22 01:34:29,957 WARN L202 SmtUtils]: Spent 1.51 s on a formula simplification. DAG size of input: 228 DAG size of output: 55 [2021-02-22 01:34:30,368 WARN L202 SmtUtils]: Spent 398.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 30 [2021-02-22 01:34:31,426 WARN L202 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 241 DAG size of output: 29 [2021-02-22 01:34:32,467 WARN L202 SmtUtils]: Spent 977.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 32 [2021-02-22 01:34:33,162 WARN L202 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 15 [2021-02-22 01:34:34,991 WARN L202 SmtUtils]: Spent 1.81 s on a formula simplification. DAG size of input: 368 DAG size of output: 39 [2021-02-22 01:34:35,296 WARN L202 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 1 [2021-02-22 01:34:36,298 WARN L202 SmtUtils]: Spent 981.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 32 [2021-02-22 01:34:36,670 WARN L202 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 1 [2021-02-22 01:34:36,974 WARN L202 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 1 [2021-02-22 01:34:38,041 WARN L202 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 229 DAG size of output: 33 [2021-02-22 01:34:39,133 WARN L202 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 226 DAG size of output: 49 [2021-02-22 01:34:41,466 WARN L202 SmtUtils]: Spent 2.33 s on a formula simplification. DAG size of input: 218 DAG size of output: 40 [2021-02-22 01:34:42,841 WARN L202 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 202 DAG size of output: 36 [2021-02-22 01:34:44,700 WARN L202 SmtUtils]: Spent 1.86 s on a formula simplification. DAG size of input: 250 DAG size of output: 64 [2021-02-22 01:34:46,616 WARN L202 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 385 DAG size of output: 32 [2021-02-22 01:34:47,342 WARN L202 SmtUtils]: Spent 724.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 27 [2021-02-22 01:34:49,351 WARN L202 SmtUtils]: Spent 1.99 s on a formula simplification. DAG size of input: 206 DAG size of output: 38 [2021-02-22 01:34:50,221 WARN L202 SmtUtils]: Spent 854.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 25 [2021-02-22 01:34:50,229 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-22 01:34:50,229 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-22 01:34:50,229 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-22 01:34:50,229 INFO L189 CegarLoopUtils]: For program point L543(line 543) no Hoare annotation was computed. [2021-02-22 01:34:50,230 INFO L189 CegarLoopUtils]: For program point L535(line 535) no Hoare annotation was computed. [2021-02-22 01:34:50,230 INFO L189 CegarLoopUtils]: For program point L564(line 564) no Hoare annotation was computed. [2021-02-22 01:34:50,230 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 514 569) no Hoare annotation was computed. [2021-02-22 01:34:50,230 INFO L189 CegarLoopUtils]: For program point L527(line 527) no Hoare annotation was computed. [2021-02-22 01:34:50,230 INFO L189 CegarLoopUtils]: For program point L556(line 556) no Hoare annotation was computed. [2021-02-22 01:34:50,230 INFO L189 CegarLoopUtils]: For program point L523(line 523) no Hoare annotation was computed. [2021-02-22 01:34:50,230 INFO L189 CegarLoopUtils]: For program point L556-1(line 556) no Hoare annotation was computed. [2021-02-22 01:34:50,230 INFO L189 CegarLoopUtils]: For program point L556-2(line 556) no Hoare annotation was computed. [2021-02-22 01:34:50,231 INFO L189 CegarLoopUtils]: For program point L519(line 519) no Hoare annotation was computed. [2021-02-22 01:34:50,231 INFO L189 CegarLoopUtils]: For program point L515(line 515) no Hoare annotation was computed. [2021-02-22 01:34:50,231 INFO L189 CegarLoopUtils]: For program point L544(line 544) no Hoare annotation was computed. [2021-02-22 01:34:50,231 INFO L189 CegarLoopUtils]: For program point L540(line 540) no Hoare annotation was computed. [2021-02-22 01:34:50,231 INFO L189 CegarLoopUtils]: For program point L536(line 536) no Hoare annotation was computed. [2021-02-22 01:34:50,231 INFO L189 CegarLoopUtils]: For program point L565(line 565) no Hoare annotation was computed. [2021-02-22 01:34:50,231 INFO L189 CegarLoopUtils]: For program point L561(lines 538 562) no Hoare annotation was computed. [2021-02-22 01:34:50,231 INFO L189 CegarLoopUtils]: For program point L528(line 528) no Hoare annotation was computed. [2021-02-22 01:34:50,231 INFO L189 CegarLoopUtils]: For program point L557(line 557) no Hoare annotation was computed. [2021-02-22 01:34:50,231 INFO L189 CegarLoopUtils]: For program point L524(line 524) no Hoare annotation was computed. [2021-02-22 01:34:50,231 INFO L189 CegarLoopUtils]: For program point L553(line 553) no Hoare annotation was computed. [2021-02-22 01:34:50,232 INFO L189 CegarLoopUtils]: For program point L520(line 520) no Hoare annotation was computed. [2021-02-22 01:34:50,232 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 514 569) no Hoare annotation was computed. [2021-02-22 01:34:50,232 INFO L189 CegarLoopUtils]: For program point L516(line 516) no Hoare annotation was computed. [2021-02-22 01:34:50,232 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 514 569) no Hoare annotation was computed. [2021-02-22 01:34:50,232 INFO L189 CegarLoopUtils]: For program point L545(lines 545 549) no Hoare annotation was computed. [2021-02-22 01:34:50,232 INFO L189 CegarLoopUtils]: For program point L545-1(lines 545 549) no Hoare annotation was computed. [2021-02-22 01:34:50,232 INFO L189 CegarLoopUtils]: For program point L537(line 537) no Hoare annotation was computed. [2021-02-22 01:34:50,232 INFO L189 CegarLoopUtils]: For program point L537-1(line 537) no Hoare annotation was computed. [2021-02-22 01:34:50,232 INFO L189 CegarLoopUtils]: For program point L537-2(line 537) no Hoare annotation was computed. [2021-02-22 01:34:50,232 INFO L189 CegarLoopUtils]: For program point L566(line 566) no Hoare annotation was computed. [2021-02-22 01:34:50,232 INFO L189 CegarLoopUtils]: For program point L533(line 533) no Hoare annotation was computed. [2021-02-22 01:34:50,233 INFO L189 CegarLoopUtils]: For program point L529(line 529) no Hoare annotation was computed. [2021-02-22 01:34:50,233 INFO L189 CegarLoopUtils]: For program point L558(line 558) no Hoare annotation was computed. [2021-02-22 01:34:50,233 INFO L189 CegarLoopUtils]: For program point L525(line 525) no Hoare annotation was computed. [2021-02-22 01:34:50,233 INFO L189 CegarLoopUtils]: For program point L558-1(lines 539 560) no Hoare annotation was computed. [2021-02-22 01:34:50,233 INFO L189 CegarLoopUtils]: For program point L554(line 554) no Hoare annotation was computed. [2021-02-22 01:34:50,233 INFO L189 CegarLoopUtils]: For program point L521(line 521) no Hoare annotation was computed. [2021-02-22 01:34:50,233 INFO L189 CegarLoopUtils]: For program point L517(line 517) no Hoare annotation was computed. [2021-02-22 01:34:50,233 INFO L189 CegarLoopUtils]: For program point L534(line 534) no Hoare annotation was computed. [2021-02-22 01:34:50,233 INFO L189 CegarLoopUtils]: For program point L530(line 530) no Hoare annotation was computed. [2021-02-22 01:34:50,233 INFO L189 CegarLoopUtils]: For program point L526(line 526) no Hoare annotation was computed. [2021-02-22 01:34:50,233 INFO L189 CegarLoopUtils]: For program point L555(line 555) no Hoare annotation was computed. [2021-02-22 01:34:50,233 INFO L189 CegarLoopUtils]: For program point L522(line 522) no Hoare annotation was computed. [2021-02-22 01:34:50,233 INFO L189 CegarLoopUtils]: For program point L518(line 518) no Hoare annotation was computed. [2021-02-22 01:34:50,234 INFO L189 CegarLoopUtils]: For program point L576(line 576) no Hoare annotation was computed. [2021-02-22 01:34:50,234 INFO L189 CegarLoopUtils]: For program point L572(line 572) no Hoare annotation was computed. [2021-02-22 01:34:50,234 INFO L189 CegarLoopUtils]: For program point L601(line 601) no Hoare annotation was computed. [2021-02-22 01:34:50,234 INFO L189 CegarLoopUtils]: For program point L597(line 597) no Hoare annotation was computed. [2021-02-22 01:34:50,234 INFO L189 CegarLoopUtils]: For program point L593(line 593) no Hoare annotation was computed. [2021-02-22 01:34:50,234 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 570 629) no Hoare annotation was computed. [2021-02-22 01:34:50,234 INFO L189 CegarLoopUtils]: For program point L622(lines 595 623) no Hoare annotation was computed. [2021-02-22 01:34:50,234 INFO L189 CegarLoopUtils]: For program point L618(line 618) no Hoare annotation was computed. [2021-02-22 01:34:50,234 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 570 629) no Hoare annotation was computed. [2021-02-22 01:34:50,234 INFO L189 CegarLoopUtils]: For program point L585(line 585) no Hoare annotation was computed. [2021-02-22 01:34:50,234 INFO L189 CegarLoopUtils]: For program point L614(line 614) no Hoare annotation was computed. [2021-02-22 01:34:50,234 INFO L189 CegarLoopUtils]: For program point L581(line 581) no Hoare annotation was computed. [2021-02-22 01:34:50,234 INFO L189 CegarLoopUtils]: For program point L614-1(line 614) no Hoare annotation was computed. [2021-02-22 01:34:50,235 INFO L189 CegarLoopUtils]: For program point L614-2(line 614) no Hoare annotation was computed. [2021-02-22 01:34:50,235 INFO L189 CegarLoopUtils]: For program point L610(line 610) no Hoare annotation was computed. [2021-02-22 01:34:50,235 INFO L189 CegarLoopUtils]: For program point L577(line 577) no Hoare annotation was computed. [2021-02-22 01:34:50,235 INFO L189 CegarLoopUtils]: For program point L610-1(line 610) no Hoare annotation was computed. [2021-02-22 01:34:50,235 INFO L189 CegarLoopUtils]: For program point L610-2(line 610) no Hoare annotation was computed. [2021-02-22 01:34:50,235 INFO L189 CegarLoopUtils]: For program point L573(line 573) no Hoare annotation was computed. [2021-02-22 01:34:50,235 INFO L189 CegarLoopUtils]: For program point L602(lines 602 606) no Hoare annotation was computed. [2021-02-22 01:34:50,235 INFO L189 CegarLoopUtils]: For program point L602-1(lines 602 606) no Hoare annotation was computed. [2021-02-22 01:34:50,235 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 570 629) no Hoare annotation was computed. [2021-02-22 01:34:50,235 INFO L189 CegarLoopUtils]: For program point L594(line 594) no Hoare annotation was computed. [2021-02-22 01:34:50,235 INFO L189 CegarLoopUtils]: For program point L594-1(line 594) no Hoare annotation was computed. [2021-02-22 01:34:50,235 INFO L189 CegarLoopUtils]: For program point L594-2(line 594) no Hoare annotation was computed. [2021-02-22 01:34:50,236 INFO L189 CegarLoopUtils]: For program point L590(line 590) no Hoare annotation was computed. [2021-02-22 01:34:50,236 INFO L189 CegarLoopUtils]: For program point L619(line 619) no Hoare annotation was computed. [2021-02-22 01:34:50,236 INFO L189 CegarLoopUtils]: For program point L586(line 586) no Hoare annotation was computed. [2021-02-22 01:34:50,236 INFO L189 CegarLoopUtils]: For program point L619-1(line 619) no Hoare annotation was computed. [2021-02-22 01:34:50,236 INFO L189 CegarLoopUtils]: For program point L619-2(line 619) no Hoare annotation was computed. [2021-02-22 01:34:50,236 INFO L189 CegarLoopUtils]: For program point L615(line 615) no Hoare annotation was computed. [2021-02-22 01:34:50,236 INFO L189 CegarLoopUtils]: For program point L582(line 582) no Hoare annotation was computed. [2021-02-22 01:34:50,236 INFO L189 CegarLoopUtils]: For program point L615-1(line 615) no Hoare annotation was computed. [2021-02-22 01:34:50,236 INFO L189 CegarLoopUtils]: For program point L615-2(line 615) no Hoare annotation was computed. [2021-02-22 01:34:50,236 INFO L189 CegarLoopUtils]: For program point L611(line 611) no Hoare annotation was computed. [2021-02-22 01:34:50,236 INFO L189 CegarLoopUtils]: For program point L578(line 578) no Hoare annotation was computed. [2021-02-22 01:34:50,237 INFO L189 CegarLoopUtils]: For program point L574(line 574) no Hoare annotation was computed. [2021-02-22 01:34:50,237 INFO L189 CegarLoopUtils]: For program point L591(line 591) no Hoare annotation was computed. [2021-02-22 01:34:50,237 INFO L189 CegarLoopUtils]: For program point L587(line 587) no Hoare annotation was computed. [2021-02-22 01:34:50,237 INFO L189 CegarLoopUtils]: For program point L616(line 616) no Hoare annotation was computed. [2021-02-22 01:34:50,237 INFO L189 CegarLoopUtils]: For program point L583(line 583) no Hoare annotation was computed. [2021-02-22 01:34:50,237 INFO L189 CegarLoopUtils]: For program point L612(line 612) no Hoare annotation was computed. [2021-02-22 01:34:50,237 INFO L189 CegarLoopUtils]: For program point L579(line 579) no Hoare annotation was computed. [2021-02-22 01:34:50,237 INFO L189 CegarLoopUtils]: For program point L575(line 575) no Hoare annotation was computed. [2021-02-22 01:34:50,237 INFO L189 CegarLoopUtils]: For program point L571(line 571) no Hoare annotation was computed. [2021-02-22 01:34:50,237 INFO L189 CegarLoopUtils]: For program point L600(line 600) no Hoare annotation was computed. [2021-02-22 01:34:50,238 INFO L189 CegarLoopUtils]: For program point L596-2(lines 596 621) no Hoare annotation was computed. [2021-02-22 01:34:50,238 INFO L189 CegarLoopUtils]: For program point L592(line 592) no Hoare annotation was computed. [2021-02-22 01:34:50,238 INFO L189 CegarLoopUtils]: For program point L617(line 617) no Hoare annotation was computed. [2021-02-22 01:34:50,238 INFO L189 CegarLoopUtils]: For program point L584(line 584) no Hoare annotation was computed. [2021-02-22 01:34:50,238 INFO L189 CegarLoopUtils]: For program point L613(line 613) no Hoare annotation was computed. [2021-02-22 01:34:50,238 INFO L189 CegarLoopUtils]: For program point L580(line 580) no Hoare annotation was computed. [2021-02-22 01:34:50,238 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 1004 1010) the Hoare annotation is: true [2021-02-22 01:34:50,238 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 1004 1010) the Hoare annotation is: true [2021-02-22 01:34:50,238 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 1011 1019) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (and (<= valid_product_~retValue_acc~13 1) (<= 1 valid_product_~retValue_acc~13) (= |valid_product_#res| 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-22 01:34:50,239 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 1011 1019) the Hoare annotation is: true [2021-02-22 01:34:50,239 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 1011 1019) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (and (<= valid_product_~retValue_acc~13 1) (<= 1 valid_product_~retValue_acc~13) (= |valid_product_#res| 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-22 01:34:50,239 INFO L185 CegarLoopUtils]: At program point L1016(line 1016) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (and (<= valid_product_~retValue_acc~13 1) (<= 1 valid_product_~retValue_acc~13)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-22 01:34:50,239 INFO L192 CegarLoopUtils]: At program point L1015(line 1015) the Hoare annotation is: true [2021-02-22 01:34:50,239 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 838 845) 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 01:34:50,239 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1EXIT(lines 838 845) the Hoare annotation is: true [2021-02-22 01:34:50,239 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1FINAL(lines 838 845) the Hoare annotation is: true [2021-02-22 01:34:50,240 INFO L185 CegarLoopUtils]: At program point L851-2(line 851) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret78|)) (.cse3 (= 0 ~systemActive~0)) (.cse2 (not (< ~waterLevel~0 3))) (.cse0 (= ~switchedOnBeforeTS~0 |__utac_acc__Specification5_spec__2_#t~ret78|))) (and (or (and .cse0 .cse1) (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse2 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse3 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))) (or (and .cse0 (<= 0 (+ |__utac_acc__Specification5_spec__2_#t~ret78| 2147483648)) .cse1 (<= |__utac_acc__Specification5_spec__2_#t~ret78| 2147483647)) .cse3 (not (= 2 ~waterLevel~0))) (or .cse2 (not (= ~pumpRunning~0 0)) (and .cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0))))) [2021-02-22 01:34:50,240 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 846 855) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse2 (= 0 ~systemActive~0)) (.cse1 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|))) (and (or .cse0 (not (= ~pumpRunning~0 0)) .cse1) (or (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse0 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse2 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))) (or .cse2 .cse1 (not (= 2 ~waterLevel~0))))) [2021-02-22 01:34:50,240 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2EXIT(lines 846 855) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (= 0 ~systemActive~0))) (and (or .cse0 .cse1 (not (= ~pumpRunning~0 0))) (or (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 (<= ~switchedOnBeforeTS~0 2147483647)) .cse1 .cse2 (not (<= 2 ~waterLevel~0))) (or (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse0 .cse1 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse2 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))))) [2021-02-22 01:34:50,240 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2FINAL(lines 846 855) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (= 0 ~systemActive~0))) (and (or .cse0 .cse1 (not (= ~pumpRunning~0 0))) (or (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 (<= ~switchedOnBeforeTS~0 2147483647)) .cse1 .cse2 (not (<= 2 ~waterLevel~0))) (or (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse0 .cse1 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse2 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))))) [2021-02-22 01:34:50,240 INFO L185 CegarLoopUtils]: At program point L851(line 851) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret78|))) (let ((.cse1 (not (< ~waterLevel~0 3))) (.cse2 (= 0 ~systemActive~0)) (.cse3 (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse0))) (and (or (and (= ~switchedOnBeforeTS~0 |__utac_acc__Specification5_spec__2_#t~ret78|) .cse0) (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse1 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse2 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))) (or .cse1 (not (= ~pumpRunning~0 0)) .cse3) (or .cse2 .cse3 (not (= 2 ~waterLevel~0)))))) [2021-02-22 01:34:50,241 INFO L185 CegarLoopUtils]: At program point L851-1(line 851) the Hoare annotation is: (let ((.cse2 (= 0 ~systemActive~0)) (.cse1 (not (< ~waterLevel~0 3))) (.cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse0 (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret78|))) (and (or (and (= ~switchedOnBeforeTS~0 |__utac_acc__Specification5_spec__2_#t~ret78|) .cse0) (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse1 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse2 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))) (or .cse1 .cse2 (and (<= 0 (+ |__utac_acc__Specification5_spec__2_#t~ret78| 2147483648)) .cse3 .cse0 (<= |__utac_acc__Specification5_spec__2_#t~ret78| 2147483647)) (not (<= 2 ~waterLevel~0))) (or .cse1 (not (= ~pumpRunning~0 0)) (and .cse3 .cse0)))) [2021-02-22 01:34:50,241 INFO L185 CegarLoopUtils]: At program point L868(lines 868 878) the Hoare annotation is: (let ((.cse3 (= 0 ~systemActive~0)) (.cse4 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (= __utac_acc__Specification5_spec__3_~tmp___0~3 0))) (and (or .cse0 .cse1 .cse2 .cse3) (or (not (= ~pumpRunning~0 1)) .cse0 (not (= ~methaneLevelCritical~0 0)) .cse3 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or .cse4 .cse1 (not (= 2 ~waterLevel~0))) (or .cse4 .cse0 .cse1 .cse2))) [2021-02-22 01:34:50,241 INFO L185 CegarLoopUtils]: At program point L866(line 866) the Hoare annotation is: (and (or (not (= ~pumpRunning~0 1)) (not (< ~waterLevel~0 3)) (not (= ~methaneLevelCritical~0 0)) (= 0 ~systemActive~0) (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (not (= 2 ~waterLevel~0)))) [2021-02-22 01:34:50,241 INFO L185 CegarLoopUtils]: At program point L866-1(line 866) the Hoare annotation is: (let ((.cse2 (= |__utac_acc__Specification5_spec__3_#t~ret80| 0)) (.cse0 (not (< ~waterLevel~0 3))) (.cse3 (= 0 ~systemActive~0)) (.cse4 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse1 .cse2) (or (not (= ~pumpRunning~0 1)) .cse0 (not (= ~methaneLevelCritical~0 0)) .cse3 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or .cse4 .cse1 (not (= 2 ~waterLevel~0))))) [2021-02-22 01:34:50,241 INFO L185 CegarLoopUtils]: At program point L864(lines 864 881) the Hoare annotation is: (let ((.cse0 (= 2 __utac_acc__Specification5_spec__3_~tmp~9)) (.cse1 (not (= 2 ~waterLevel~0)))) (and (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 (not (= ~pumpRunning~0 0)) .cse1) (or (not (= ~pumpRunning~0 1)) .cse0 (not (= ~methaneLevelCritical~0 0)) (= 0 ~systemActive~0) .cse1 (not (= ~switchedOnBeforeTS~0 0))))) [2021-02-22 01:34:50,242 INFO L185 CegarLoopUtils]: At program point L866-2(line 866) the Hoare annotation is: (let ((.cse2 (= |__utac_acc__Specification5_spec__3_#t~ret80| 0)) (.cse0 (not (< ~waterLevel~0 3))) (.cse3 (= 0 ~systemActive~0)) (.cse4 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse1 .cse2) (or (not (= ~pumpRunning~0 1)) .cse0 (not (= ~methaneLevelCritical~0 0)) .cse3 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or .cse4 .cse1 (not (= 2 ~waterLevel~0))))) [2021-02-22 01:34:50,242 INFO L185 CegarLoopUtils]: At program point L866-3(line 866) the Hoare annotation is: (let ((.cse3 (and (= |__utac_acc__Specification5_spec__3_#t~ret80| 0) (= __utac_acc__Specification5_spec__3_~tmp___0~3 0))) (.cse0 (not (< ~waterLevel~0 3))) (.cse2 (= 0 ~systemActive~0)) (.cse4 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse1 .cse3) (or (not (= ~pumpRunning~0 1)) .cse0 (not (= ~methaneLevelCritical~0 0)) .cse2 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or .cse4 .cse1 (not (= 2 ~waterLevel~0))))) [2021-02-22 01:34:50,242 INFO L185 CegarLoopUtils]: At program point L864-1(lines 856 884) the Hoare annotation is: (let ((.cse0 (= 2 __utac_acc__Specification5_spec__3_~tmp~9)) (.cse1 (not (= 2 ~waterLevel~0)))) (and (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 (not (= ~pumpRunning~0 0)) .cse1) (or (not (= ~pumpRunning~0 1)) .cse0 (not (= ~methaneLevelCritical~0 0)) (= 0 ~systemActive~0) .cse1 (not (= ~switchedOnBeforeTS~0 0))))) [2021-02-22 01:34:50,242 INFO L192 CegarLoopUtils]: At program point L862(line 862) the Hoare annotation is: true [2021-02-22 01:34:50,242 INFO L185 CegarLoopUtils]: At program point L862-1(line 862) the Hoare annotation is: (and (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (= 2 |__utac_acc__Specification5_spec__3_#t~ret79|) (not (= 2 ~waterLevel~0))) (or (not (= ~pumpRunning~0 1)) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret79|) (not (< ~waterLevel~0 3)) (not (= ~methaneLevelCritical~0 0)) (= 0 ~systemActive~0) (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0)))) [2021-02-22 01:34:50,242 INFO L185 CegarLoopUtils]: At program point L862-2(line 862) the Hoare annotation is: (and (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (= 2 |__utac_acc__Specification5_spec__3_#t~ret79|) (not (= 2 ~waterLevel~0))) (or (not (= ~pumpRunning~0 1)) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret79|) (not (< ~waterLevel~0 3)) (not (= ~methaneLevelCritical~0 0)) (= 0 ~systemActive~0) (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0)))) [2021-02-22 01:34:50,243 INFO L185 CegarLoopUtils]: At program point L862-3(line 862) the Hoare annotation is: (let ((.cse0 (and (= 2 __utac_acc__Specification5_spec__3_~tmp~9) (= 2 |__utac_acc__Specification5_spec__3_#t~ret79|))) (.cse1 (not (= 2 ~waterLevel~0)))) (and (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) .cse0 .cse1) (or (not (= ~pumpRunning~0 1)) (not (= ~methaneLevelCritical~0 0)) (= 0 ~systemActive~0) .cse0 .cse1 (not (= ~switchedOnBeforeTS~0 0))))) [2021-02-22 01:34:50,243 INFO L192 CegarLoopUtils]: At program point L858(line 858) the Hoare annotation is: true [2021-02-22 01:34:50,243 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 856 884) the Hoare annotation is: true [2021-02-22 01:34:50,243 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__3EXIT(lines 856 884) the Hoare annotation is: (let ((.cse0 (= 2 __utac_acc__Specification5_spec__3_~tmp~9)) (.cse1 (not (= 2 ~waterLevel~0)))) (and (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 (not (= ~pumpRunning~0 0)) .cse1) (or (not (= ~pumpRunning~0 1)) .cse0 (not (= ~methaneLevelCritical~0 0)) (= 0 ~systemActive~0) .cse1 (not (= ~switchedOnBeforeTS~0 0))))) [2021-02-22 01:34:50,243 INFO L185 CegarLoopUtils]: At program point L871(line 871) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse2 (= 0 ~systemActive~0))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or (not (= ~pumpRunning~0 1)) .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 .cse3) (or .cse1 .cse3 .cse2))) [2021-02-22 01:34:50,243 INFO L185 CegarLoopUtils]: At program point L869(lines 869 875) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse1 (= 0 ~systemActive~0))) (and (or (not (= ~pumpRunning~0 1)) .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 .cse2) (or .cse0 .cse2 .cse1))) [2021-02-22 01:34:50,244 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 962 984) 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 01:34:50,244 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 962 984) the Hoare annotation is: true [2021-02-22 01:34:50,244 INFO L192 CegarLoopUtils]: At program point L981(line 981) the Hoare annotation is: true [2021-02-22 01:34:50,244 INFO L185 CegarLoopUtils]: At program point L974(line 974) 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) (= main_~tmp~10 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:34:50,244 INFO L185 CegarLoopUtils]: At program point L974-1(line 974) 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) (= main_~tmp~10 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:34:50,244 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 962 984) the Hoare annotation is: true [2021-02-22 01:34:50,244 INFO L185 CegarLoopUtils]: At program point L972(lines 972 979) 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) (= main_~tmp~10 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:34:50,244 INFO L192 CegarLoopUtils]: At program point L972-1(lines 972 979) the Hoare annotation is: true [2021-02-22 01:34:50,244 INFO L185 CegarLoopUtils]: At program point L970(line 970) the Hoare annotation is: (or (not (= |old(~systemActive~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~ret81| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:34:50,245 INFO L185 CegarLoopUtils]: At program point L969(line 969) 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 01:34:50,245 INFO L185 CegarLoopUtils]: At program point L970-1(line 970) the Hoare annotation is: (or (not (= |old(~systemActive~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~ret81| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:34:50,245 INFO L185 CegarLoopUtils]: At program point L968(line 968) 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 01:34:50,245 INFO L185 CegarLoopUtils]: At program point L970-2(line 970) 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) (= main_~tmp~10 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |main_#t~ret81| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:34:50,245 INFO L185 CegarLoopUtils]: At program point L968-1(line 968) 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 01:34:50,245 INFO L185 CegarLoopUtils]: At program point L964(line 964) 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 01:34:50,245 INFO L189 CegarLoopUtils]: For program point L929(line 929) no Hoare annotation was computed. [2021-02-22 01:34:50,246 INFO L189 CegarLoopUtils]: For program point L928(line 928) no Hoare annotation was computed. [2021-02-22 01:34:50,246 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 917 940) no Hoare annotation was computed. [2021-02-22 01:34:50,246 INFO L189 CegarLoopUtils]: For program point L927(line 927) no Hoare annotation was computed. [2021-02-22 01:34:50,246 INFO L189 CegarLoopUtils]: For program point L926(line 926) no Hoare annotation was computed. [2021-02-22 01:34:50,246 INFO L189 CegarLoopUtils]: For program point L925(line 925) no Hoare annotation was computed. [2021-02-22 01:34:50,246 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 917 940) no Hoare annotation was computed. [2021-02-22 01:34:50,246 INFO L189 CegarLoopUtils]: For program point L924(line 924) no Hoare annotation was computed. [2021-02-22 01:34:50,246 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 917 940) no Hoare annotation was computed. [2021-02-22 01:34:50,246 INFO L189 CegarLoopUtils]: For program point L923(line 923) no Hoare annotation was computed. [2021-02-22 01:34:50,246 INFO L189 CegarLoopUtils]: For program point L922(line 922) no Hoare annotation was computed. [2021-02-22 01:34:50,247 INFO L189 CegarLoopUtils]: For program point L935(line 935) no Hoare annotation was computed. [2021-02-22 01:34:50,247 INFO L189 CegarLoopUtils]: For program point L934(line 934) no Hoare annotation was computed. [2021-02-22 01:34:50,247 INFO L189 CegarLoopUtils]: For program point L933(line 933) no Hoare annotation was computed. [2021-02-22 01:34:50,247 INFO L189 CegarLoopUtils]: For program point L932(line 932) no Hoare annotation was computed. [2021-02-22 01:34:50,247 INFO L189 CegarLoopUtils]: For program point L931(line 931) no Hoare annotation was computed. [2021-02-22 01:34:50,247 INFO L189 CegarLoopUtils]: For program point L930(line 930) no Hoare annotation was computed. [2021-02-22 01:34:50,247 INFO L185 CegarLoopUtils]: At program point stopSystemEXIT(lines 446 460) the Hoare annotation is: (let ((.cse0 (= |old(~systemActive~0)| 0)) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (= ~pumpRunning~0 0))) (and (or .cse0 .cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse2 (not (= 2 ~waterLevel~0))) (or .cse1 (not (= |old(~pumpRunning~0)| 0)) .cse2))) [2021-02-22 01:34:50,247 INFO L185 CegarLoopUtils]: At program point stopSystemENTRY(lines 446 460) the Hoare annotation is: (let ((.cse1 (not (< ~waterLevel~0 3))) (.cse0 (= |old(~systemActive~0)| 0)) (.cse2 (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)))) (and (or .cse0 .cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse1 (not (= |old(~pumpRunning~0)| 0)) .cse2) (or .cse0 .cse2 (not (= 2 ~waterLevel~0))))) [2021-02-22 01:34:50,248 INFO L185 CegarLoopUtils]: At program point stopSystemFINAL(lines 446 460) the Hoare annotation is: (let ((.cse0 (= |old(~systemActive~0)| 0)) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (= ~pumpRunning~0 0))) (and (or .cse0 .cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse2 (not (= 2 ~waterLevel~0))) (or .cse1 (not (= |old(~pumpRunning~0)| 0)) .cse2))) [2021-02-22 01:34:50,248 INFO L185 CegarLoopUtils]: At program point L452(line 452) the Hoare annotation is: (let ((.cse1 (not (< ~waterLevel~0 3))) (.cse0 (= |old(~systemActive~0)| 0)) (.cse2 (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)))) (and (or .cse0 .cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse1 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse2 (not (= 2 ~waterLevel~0))))) [2021-02-22 01:34:50,248 INFO L185 CegarLoopUtils]: At program point L450(lines 450 456) the Hoare annotation is: (let ((.cse2 (= ~pumpRunning~0 0)) (.cse0 (= |old(~systemActive~0)| 0)) (.cse3 (not (<= 2 ~waterLevel~0))) (.cse1 (not (< ~waterLevel~0 3)))) (and (or .cse0 .cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) (not (= |old(~pumpRunning~0)| 1)) (not (= 0 ~systemActive~0)) (not (= ~switchedOnBeforeTS~0 0)) .cse3) (or .cse1 (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))))) [2021-02-22 01:34:50,248 INFO L185 CegarLoopUtils]: At program point L368(line 368) the Hoare annotation is: (let ((.cse1 (= 0 ~systemActive~0)) (.cse0 (= ~pumpRunning~0 isPumpRunning_~retValue_acc~5))) (and (or .cse0 .cse1 (not (= 2 ~waterLevel~0))) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 (not (<= ~waterLevel~0 1)) (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0))))) [2021-02-22 01:34:50,248 INFO L192 CegarLoopUtils]: At program point L367(line 367) the Hoare annotation is: true [2021-02-22 01:34:50,249 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 363 371) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse2 (= 0 ~systemActive~0)) (.cse1 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~5)))) (and (or .cse0 (not (= ~pumpRunning~0 0)) .cse1) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 .cse1 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse2 .cse1 (not (<= 2 ~waterLevel~0))))) [2021-02-22 01:34:50,249 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 363 371) the Hoare annotation is: true [2021-02-22 01:34:50,249 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 363 371) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse2 (= 0 ~systemActive~0)) (.cse1 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~5)))) (and (or .cse0 (not (= ~pumpRunning~0 0)) .cse1) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 .cse1 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse2 .cse1 (not (<= 2 ~waterLevel~0))))) [2021-02-22 01:34:50,249 INFO L192 CegarLoopUtils]: At program point L442(line 442) the Hoare annotation is: true [2021-02-22 01:34:50,249 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelENTRY(lines 427 445) the Hoare annotation is: true [2021-02-22 01:34:50,249 INFO L192 CegarLoopUtils]: At program point L439(line 439) the Hoare annotation is: true [2021-02-22 01:34:50,249 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelEXIT(lines 427 445) the Hoare annotation is: true [2021-02-22 01:34:50,249 INFO L192 CegarLoopUtils]: At program point L437(line 437) the Hoare annotation is: true [2021-02-22 01:34:50,249 INFO L192 CegarLoopUtils]: At program point L436(lines 436 440) the Hoare annotation is: true [2021-02-22 01:34:50,250 INFO L192 CegarLoopUtils]: At program point L434(line 434) the Hoare annotation is: true [2021-02-22 01:34:50,250 INFO L192 CegarLoopUtils]: At program point L436-2(lines 436 440) the Hoare annotation is: true [2021-02-22 01:34:50,250 INFO L192 CegarLoopUtils]: At program point L434-1(line 434) the Hoare annotation is: true [2021-02-22 01:34:50,250 INFO L192 CegarLoopUtils]: At program point L434-2(line 434) the Hoare annotation is: true [2021-02-22 01:34:50,250 INFO L192 CegarLoopUtils]: At program point L434-3(line 434) the Hoare annotation is: true [2021-02-22 01:34:50,250 INFO L192 CegarLoopUtils]: At program point L430(line 430) the Hoare annotation is: true [2021-02-22 01:34:50,250 INFO L192 CegarLoopUtils]: At program point L429(line 429) the Hoare annotation is: true [2021-02-22 01:34:50,250 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelFINAL(lines 427 445) the Hoare annotation is: true [2021-02-22 01:34:50,250 INFO L189 CegarLoopUtils]: For program point L385(line 385) no Hoare annotation was computed. [2021-02-22 01:34:50,250 INFO L189 CegarLoopUtils]: For program point L381(line 381) no Hoare annotation was computed. [2021-02-22 01:34:50,250 INFO L189 CegarLoopUtils]: For program point L379(lines 379 387) no Hoare annotation was computed. [2021-02-22 01:34:50,251 INFO L189 CegarLoopUtils]: For program point L379-2(lines 379 387) no Hoare annotation was computed. [2021-02-22 01:34:50,251 INFO L189 CegarLoopUtils]: For program point L402(line 402) no Hoare annotation was computed. [2021-02-22 01:34:50,251 INFO L189 CegarLoopUtils]: For program point L402-1(line 402) no Hoare annotation was computed. [2021-02-22 01:34:50,251 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 372 407) no Hoare annotation was computed. [2021-02-22 01:34:50,251 INFO L189 CegarLoopUtils]: For program point L397(line 397) no Hoare annotation was computed. [2021-02-22 01:34:50,251 INFO L189 CegarLoopUtils]: For program point L393(line 393) no Hoare annotation was computed. [2021-02-22 01:34:50,251 INFO L189 CegarLoopUtils]: For program point L391(lines 391 399) no Hoare annotation was computed. [2021-02-22 01:34:50,251 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 372 407) no Hoare annotation was computed. [2021-02-22 01:34:50,251 INFO L189 CegarLoopUtils]: For program point L391-2(lines 391 399) no Hoare annotation was computed. [2021-02-22 01:34:50,251 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 372 407) no Hoare annotation was computed. [2021-02-22 01:34:50,251 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 997 1003) the Hoare annotation is: true [2021-02-22 01:34:50,251 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 997 1003) the Hoare annotation is: true [2021-02-22 01:34:50,252 INFO L189 CegarLoopUtils]: For program point L481(line 481) no Hoare annotation was computed. [2021-02-22 01:34:50,252 INFO L189 CegarLoopUtils]: For program point L479(line 479) no Hoare annotation was computed. [2021-02-22 01:34:50,252 INFO L189 CegarLoopUtils]: For program point L477(line 477) no Hoare annotation was computed. [2021-02-22 01:34:50,252 INFO L189 CegarLoopUtils]: For program point L508(line 508) no Hoare annotation was computed. [2021-02-22 01:34:50,252 INFO L189 CegarLoopUtils]: For program point L475(line 475) no Hoare annotation was computed. [2021-02-22 01:34:50,252 INFO L189 CegarLoopUtils]: For program point L506(line 506) no Hoare annotation was computed. [2021-02-22 01:34:50,252 INFO L189 CegarLoopUtils]: For program point L473(line 473) no Hoare annotation was computed. [2021-02-22 01:34:50,252 INFO L189 CegarLoopUtils]: For program point L504(line 504) no Hoare annotation was computed. [2021-02-22 01:34:50,252 INFO L189 CegarLoopUtils]: For program point L471(line 471) no Hoare annotation was computed. [2021-02-22 01:34:50,252 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 468 513) no Hoare annotation was computed. [2021-02-22 01:34:50,252 INFO L189 CegarLoopUtils]: For program point L502(line 502) no Hoare annotation was computed. [2021-02-22 01:34:50,252 INFO L189 CegarLoopUtils]: For program point L500(line 500) no Hoare annotation was computed. [2021-02-22 01:34:50,253 INFO L189 CegarLoopUtils]: For program point L498(line 498) no Hoare annotation was computed. [2021-02-22 01:34:50,253 INFO L189 CegarLoopUtils]: For program point L498-1(line 498) no Hoare annotation was computed. [2021-02-22 01:34:50,253 INFO L189 CegarLoopUtils]: For program point L496(line 496) no Hoare annotation was computed. [2021-02-22 01:34:50,253 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 468 513) no Hoare annotation was computed. [2021-02-22 01:34:50,253 INFO L189 CegarLoopUtils]: For program point L494(line 494) no Hoare annotation was computed. [2021-02-22 01:34:50,253 INFO L189 CegarLoopUtils]: For program point L494-1(line 494) no Hoare annotation was computed. [2021-02-22 01:34:50,253 INFO L189 CegarLoopUtils]: For program point L492(line 492) no Hoare annotation was computed. [2021-02-22 01:34:50,253 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 468 513) no Hoare annotation was computed. [2021-02-22 01:34:50,253 INFO L189 CegarLoopUtils]: For program point L490(line 490) no Hoare annotation was computed. [2021-02-22 01:34:50,253 INFO L189 CegarLoopUtils]: For program point L486(line 486) no Hoare annotation was computed. [2021-02-22 01:34:50,253 INFO L189 CegarLoopUtils]: For program point L484(line 484) no Hoare annotation was computed. [2021-02-22 01:34:50,253 INFO L189 CegarLoopUtils]: For program point L482(line 482) no Hoare annotation was computed. [2021-02-22 01:34:50,254 INFO L189 CegarLoopUtils]: For program point L480(line 480) no Hoare annotation was computed. [2021-02-22 01:34:50,254 INFO L189 CegarLoopUtils]: For program point L478(line 478) no Hoare annotation was computed. [2021-02-22 01:34:50,254 INFO L189 CegarLoopUtils]: For program point L509(line 509) no Hoare annotation was computed. [2021-02-22 01:34:50,254 INFO L189 CegarLoopUtils]: For program point L476(line 476) no Hoare annotation was computed. [2021-02-22 01:34:50,254 INFO L189 CegarLoopUtils]: For program point L507(line 507) no Hoare annotation was computed. [2021-02-22 01:34:50,254 INFO L189 CegarLoopUtils]: For program point L474(line 474) no Hoare annotation was computed. [2021-02-22 01:34:50,254 INFO L189 CegarLoopUtils]: For program point L505(line 505) no Hoare annotation was computed. [2021-02-22 01:34:50,254 INFO L189 CegarLoopUtils]: For program point L472(line 472) no Hoare annotation was computed. [2021-02-22 01:34:50,254 INFO L189 CegarLoopUtils]: For program point L505-1(line 505) no Hoare annotation was computed. [2021-02-22 01:34:50,254 INFO L189 CegarLoopUtils]: For program point L503(line 503) no Hoare annotation was computed. [2021-02-22 01:34:50,254 INFO L189 CegarLoopUtils]: For program point L505-2(line 505) no Hoare annotation was computed. [2021-02-22 01:34:50,254 INFO L189 CegarLoopUtils]: For program point L501(line 501) no Hoare annotation was computed. [2021-02-22 01:34:50,255 INFO L189 CegarLoopUtils]: For program point L468(lines 468 513) no Hoare annotation was computed. [2021-02-22 01:34:50,255 INFO L189 CegarLoopUtils]: For program point L468-1(lines 468 513) no Hoare annotation was computed. [2021-02-22 01:34:50,255 INFO L189 CegarLoopUtils]: For program point L497(line 497) no Hoare annotation was computed. [2021-02-22 01:34:50,255 INFO L189 CegarLoopUtils]: For program point L493(line 493) no Hoare annotation was computed. [2021-02-22 01:34:50,255 INFO L189 CegarLoopUtils]: For program point L491(line 491) no Hoare annotation was computed. [2021-02-22 01:34:50,255 INFO L189 CegarLoopUtils]: For program point L491-1(line 491) no Hoare annotation was computed. [2021-02-22 01:34:50,255 INFO L189 CegarLoopUtils]: For program point L485(line 485) no Hoare annotation was computed. [2021-02-22 01:34:50,255 INFO L189 CegarLoopUtils]: For program point L483(line 483) no Hoare annotation was computed. [2021-02-22 01:34:50,255 INFO L189 CegarLoopUtils]: For program point L801(lines 801 808) no Hoare annotation was computed. [2021-02-22 01:34:50,255 INFO L189 CegarLoopUtils]: For program point L799(line 799) no Hoare annotation was computed. [2021-02-22 01:34:50,255 INFO L189 CegarLoopUtils]: For program point L797(line 797) no Hoare annotation was computed. [2021-02-22 01:34:50,255 INFO L189 CegarLoopUtils]: For program point L795(lines 795 815) no Hoare annotation was computed. [2021-02-22 01:34:50,255 INFO L189 CegarLoopUtils]: For program point L795-1(lines 795 815) no Hoare annotation was computed. [2021-02-22 01:34:50,255 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 781 826) no Hoare annotation was computed. [2021-02-22 01:34:50,256 INFO L189 CegarLoopUtils]: For program point L791(line 791) no Hoare annotation was computed. [2021-02-22 01:34:50,256 INFO L189 CegarLoopUtils]: For program point L822(line 822) no Hoare annotation was computed. [2021-02-22 01:34:50,256 INFO L189 CegarLoopUtils]: For program point L789(line 789) no Hoare annotation was computed. [2021-02-22 01:34:50,256 INFO L189 CegarLoopUtils]: For program point L822-1(line 822) no Hoare annotation was computed. [2021-02-22 01:34:50,256 INFO L189 CegarLoopUtils]: For program point L820(line 820) no Hoare annotation was computed. [2021-02-22 01:34:50,256 INFO L189 CegarLoopUtils]: For program point L822-2(line 822) no Hoare annotation was computed. [2021-02-22 01:34:50,256 INFO L189 CegarLoopUtils]: For program point L787(line 787) no Hoare annotation was computed. [2021-02-22 01:34:50,256 INFO L189 CegarLoopUtils]: For program point L820-1(line 820) no Hoare annotation was computed. [2021-02-22 01:34:50,256 INFO L189 CegarLoopUtils]: For program point L818(line 818) no Hoare annotation was computed. [2021-02-22 01:34:50,256 INFO L189 CegarLoopUtils]: For program point L820-2(line 820) no Hoare annotation was computed. [2021-02-22 01:34:50,256 INFO L189 CegarLoopUtils]: For program point L785(line 785) no Hoare annotation was computed. [2021-02-22 01:34:50,257 INFO L189 CegarLoopUtils]: For program point L783(line 783) no Hoare annotation was computed. [2021-02-22 01:34:50,257 INFO L189 CegarLoopUtils]: For program point L781(lines 781 826) no Hoare annotation was computed. [2021-02-22 01:34:50,257 INFO L189 CegarLoopUtils]: For program point L812(lines 812 813) no Hoare annotation was computed. [2021-02-22 01:34:50,257 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 781 826) no Hoare annotation was computed. [2021-02-22 01:34:50,257 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 781 826) no Hoare annotation was computed. [2021-02-22 01:34:50,257 INFO L189 CegarLoopUtils]: For program point L800(line 800) no Hoare annotation was computed. [2021-02-22 01:34:50,257 INFO L189 CegarLoopUtils]: For program point L800-1(line 800) no Hoare annotation was computed. [2021-02-22 01:34:50,257 INFO L189 CegarLoopUtils]: For program point L798(line 798) no Hoare annotation was computed. [2021-02-22 01:34:50,257 INFO L189 CegarLoopUtils]: For program point L800-2(line 800) no Hoare annotation was computed. [2021-02-22 01:34:50,257 INFO L189 CegarLoopUtils]: For program point L792(line 792) no Hoare annotation was computed. [2021-02-22 01:34:50,257 INFO L189 CegarLoopUtils]: For program point L823(line 823) no Hoare annotation was computed. [2021-02-22 01:34:50,257 INFO L189 CegarLoopUtils]: For program point L790(line 790) no Hoare annotation was computed. [2021-02-22 01:34:50,258 INFO L189 CegarLoopUtils]: For program point L821(line 821) no Hoare annotation was computed. [2021-02-22 01:34:50,258 INFO L189 CegarLoopUtils]: For program point L788(line 788) no Hoare annotation was computed. [2021-02-22 01:34:50,258 INFO L189 CegarLoopUtils]: For program point L819(line 819) no Hoare annotation was computed. [2021-02-22 01:34:50,258 INFO L189 CegarLoopUtils]: For program point L786(line 786) no Hoare annotation was computed. [2021-02-22 01:34:50,258 INFO L189 CegarLoopUtils]: For program point L817(line 817) no Hoare annotation was computed. [2021-02-22 01:34:50,258 INFO L189 CegarLoopUtils]: For program point L784(line 784) no Hoare annotation was computed. [2021-02-22 01:34:50,258 INFO L189 CegarLoopUtils]: For program point L782(line 782) no Hoare annotation was computed. [2021-02-22 01:34:50,258 INFO L189 CegarLoopUtils]: For program point L805(lines 805 806) no Hoare annotation was computed. [2021-02-22 01:34:50,258 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 948 958) 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 01:34:50,258 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 948 958) the Hoare annotation is: true [2021-02-22 01:34:50,259 INFO L185 CegarLoopUtils]: At program point L953(line 953) 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 01:34:50,259 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 948 958) the Hoare annotation is: true [2021-02-22 01:34:50,259 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmENTRY(lines 352 362) the Hoare annotation is: true [2021-02-22 01:34:50,259 INFO L185 CegarLoopUtils]: At program point isMethaneAlarmEXIT(lines 352 362) the Hoare annotation is: (or (and (= isMethaneAlarm_~retValue_acc~4 ~methaneLevelCritical~0) (<= 0 (+ isMethaneAlarm_~retValue_acc~4 2147483648)) (= isMethaneAlarm_~retValue_acc~4 |isMethaneAlarm_#res|) (<= isMethaneAlarm_~retValue_acc~4 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (= 0 ~systemActive~0) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~1 1)) (not (<= 2 ~waterLevel~0))) [2021-02-22 01:34:50,259 INFO L185 CegarLoopUtils]: At program point L359(line 359) the Hoare annotation is: (or (and (= isMethaneAlarm_~retValue_acc~4 ~methaneLevelCritical~0) (<= 0 (+ isMethaneAlarm_~retValue_acc~4 2147483648)) (<= isMethaneAlarm_~retValue_acc~4 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (= 0 ~systemActive~0) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~1 1)) (not (= 2 ~waterLevel~0))) [2021-02-22 01:34:50,259 INFO L185 CegarLoopUtils]: At program point isMethaneAlarmFINAL(lines 352 362) the Hoare annotation is: (or (and (= isMethaneAlarm_~retValue_acc~4 ~methaneLevelCritical~0) (<= 0 (+ isMethaneAlarm_~retValue_acc~4 2147483648)) (= isMethaneAlarm_~retValue_acc~4 |isMethaneAlarm_#res|) (<= isMethaneAlarm_~retValue_acc~4 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (= 0 ~systemActive~0) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~1 1)) (not (<= 2 ~waterLevel~0))) [2021-02-22 01:34:50,259 INFO L192 CegarLoopUtils]: At program point L357(line 357) the Hoare annotation is: true [2021-02-22 01:34:50,260 INFO L185 CegarLoopUtils]: At program point L357-1(line 357) the Hoare annotation is: (or (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret24|) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (= 0 ~systemActive~0) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~1 1)) (not (<= 2 ~waterLevel~0))) [2021-02-22 01:34:50,260 INFO L185 CegarLoopUtils]: At program point L357-2(line 357) the Hoare annotation is: (or (and (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret24|) (<= |isMethaneAlarm_#t~ret24| 2147483647) (<= 0 (+ |isMethaneAlarm_#t~ret24| 2147483648))) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (= 0 ~systemActive~0) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~1 1)) (not (<= 2 ~waterLevel~0))) [2021-02-22 01:34:50,260 INFO L185 CegarLoopUtils]: At program point L357-3(line 357) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (and (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret24|) (<= |isMethaneAlarm_#t~ret24| 2147483647) (= isMethaneAlarm_~retValue_acc~4 |isMethaneAlarm_#t~ret24|) (<= 0 (+ |isMethaneAlarm_#t~ret24| 2147483648))) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (= 0 ~systemActive~0) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~1 1)) (not (<= 2 ~waterLevel~0))) [2021-02-22 01:34:50,260 INFO L185 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 344 351) the Hoare annotation is: (let ((.cse1 (= 0 ~systemActive~0)) (.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or (not (< ~waterLevel~0 3)) .cse0 .cse1 (not (<= 2 ~waterLevel~0))) (or (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 .cse0 (= ~switchedOnBeforeTS~0 0) (not (<= ~waterLevel~0 1)) (not (<= ~switchedOnBeforeTS~0 2147483647))))) [2021-02-22 01:34:50,260 INFO L185 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 344 351) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (= 0 ~systemActive~0)) (.cse2 (= ~pumpRunning~0 0))) (and (or .cse0 .cse1 .cse2 (not (<= 2 ~waterLevel~0))) (or .cse0 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 .cse2 (= ~switchedOnBeforeTS~0 0) (not (<= ~switchedOnBeforeTS~0 2147483647))))) [2021-02-22 01:34:50,260 INFO L185 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 344 351) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (= 0 ~systemActive~0)) (.cse2 (= ~pumpRunning~0 0))) (and (or .cse0 .cse1 .cse2 (not (<= 2 ~waterLevel~0))) (or .cse0 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 .cse2 (= ~switchedOnBeforeTS~0 0) (not (<= ~switchedOnBeforeTS~0 2147483647))))) [2021-02-22 01:34:50,260 INFO L185 CegarLoopUtils]: At program point L138(line 138) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (= 0 ~systemActive~0))) (and (or .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0)) (or (= isHighWaterSensorDry_~retValue_acc~2 0) .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))))) [2021-02-22 01:34:50,260 INFO L185 CegarLoopUtils]: At program point L137(line 137) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (= 0 ~systemActive~0) (<= 2 ~waterLevel~0)) [2021-02-22 01:34:50,261 INFO L185 CegarLoopUtils]: At program point L135(line 135) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (= 0 ~systemActive~0))) (and (or .cse0 (not (< ~waterLevel~0 3)) .cse1 (<= 1 isHighWaterSensorDry_~retValue_acc~2) .cse2) (or .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))))) [2021-02-22 01:34:50,261 INFO L185 CegarLoopUtils]: At program point L134(line 134) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (= 0 ~systemActive~0) (not (= 2 ~waterLevel~0))) [2021-02-22 01:34:50,261 INFO L185 CegarLoopUtils]: At program point isHighWaterSensorDryEXIT(lines 129 142) the Hoare annotation is: (or (and (= isHighWaterSensorDry_~retValue_acc~2 0) (= |isHighWaterSensorDry_#res| isHighWaterSensorDry_~retValue_acc~2) (<= 2 ~waterLevel~0)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (= 0 ~systemActive~0) (and (<= ~waterLevel~0 1) (<= 1 isHighWaterSensorDry_~retValue_acc~2) (<= 1 |isHighWaterSensorDry_#res|))) [2021-02-22 01:34:50,261 INFO L192 CegarLoopUtils]: At program point L133(lines 133 139) the Hoare annotation is: true [2021-02-22 01:34:50,261 INFO L192 CegarLoopUtils]: At program point isHighWaterSensorDryENTRY(lines 129 142) the Hoare annotation is: true [2021-02-22 01:34:50,261 INFO L185 CegarLoopUtils]: At program point isHighWaterSensorDryFINAL(lines 129 142) the Hoare annotation is: (or (and (= isHighWaterSensorDry_~retValue_acc~2 0) (= |isHighWaterSensorDry_#res| isHighWaterSensorDry_~retValue_acc~2) (<= 2 ~waterLevel~0)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (= 0 ~systemActive~0) (and (<= ~waterLevel~0 1) (<= 1 isHighWaterSensorDry_~retValue_acc~2) (<= 1 |isHighWaterSensorDry_#res|))) [2021-02-22 01:34:50,261 INFO L185 CegarLoopUtils]: At program point L312(line 312) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (= 0 ~systemActive~0))) (and (or .cse0 .cse1 .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (= ~switchedOnBeforeTS~0 0) (not (<= ~switchedOnBeforeTS~0 2147483647))))) [2021-02-22 01:34:50,261 INFO L185 CegarLoopUtils]: At program point L312-1(lines 293 317) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (= 0 ~systemActive~0))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 .cse3 (= ~pumpRunning~0 0) (= ~switchedOnBeforeTS~0 0) (not (<= ~switchedOnBeforeTS~0 2147483647))) (or (and (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0)) .cse0 .cse1 .cse3 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-22 01:34:50,261 INFO L185 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 293 317) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (= 0 ~systemActive~0))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 .cse3 (= ~pumpRunning~0 0) (= ~switchedOnBeforeTS~0 0) (not (<= ~switchedOnBeforeTS~0 2147483647))) (or (and (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0)) .cse0 .cse1 .cse3 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-22 01:34:50,262 INFO L185 CegarLoopUtils]: At program point processEnvironmentENTRY(lines 293 317) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (<= ~switchedOnBeforeTS~0 2147483647))) [2021-02-22 01:34:50,262 INFO L185 CegarLoopUtils]: At program point L307(line 307) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (= 0 ~systemActive~0))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-22 01:34:50,262 INFO L185 CegarLoopUtils]: At program point L303(line 303) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (= 0 ~systemActive~0))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-22 01:34:50,262 INFO L185 CegarLoopUtils]: At program point L301(lines 301 309) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (= 0 ~systemActive~0))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-22 01:34:50,262 INFO L185 CegarLoopUtils]: At program point L299(line 299) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (= 0 ~systemActive~0))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-22 01:34:50,262 INFO L185 CegarLoopUtils]: At program point L299-1(line 299) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (= 0 ~systemActive~0))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-22 01:34:50,262 INFO L185 CegarLoopUtils]: At program point L297(lines 297 314) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (<= ~switchedOnBeforeTS~0 2147483647))) [2021-02-22 01:34:50,262 INFO L185 CegarLoopUtils]: At program point L299-2(line 299) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (= 0 ~systemActive~0))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-22 01:34:50,262 INFO L185 CegarLoopUtils]: At program point L299-3(line 299) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (= 0 ~systemActive~0))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-22 01:34:50,262 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseEXIT(lines 259 265) the Hoare annotation is: true [2021-02-22 01:34:50,263 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseFINAL(lines 259 265) the Hoare annotation is: true [2021-02-22 01:34:50,263 INFO L185 CegarLoopUtils]: At program point L159(line 159) 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 01:34:50,263 INFO L185 CegarLoopUtils]: At program point L188(line 188) the Hoare annotation is: (let ((.cse0 (not (= 0 ~systemActive~0))) (.cse8 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (< ~waterLevel~0 3)) (.cse2 (<= test_~tmp~0 2147483647)) (.cse7 (= ~pumpRunning~0 0)) (.cse3 (<= test_~tmp___0~0 2147483647)) (.cse4 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse5 (= test_~splverifierCounter~0 0)) (.cse6 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) .cse0 (<= 2 ~waterLevel~0) .cse1 .cse2 .cse3 (= ~switchedOnBeforeTS~0 0) .cse4 .cse5 .cse6) (and .cse0 .cse1 .cse2 .cse7 .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse8 (<= ~switchedOnBeforeTS~0 2147483647) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse8 .cse1 .cse2 .cse7 .cse3 .cse4 .cse5 .cse6))) [2021-02-22 01:34:50,263 INFO L185 CegarLoopUtils]: At program point L184(line 184) the Hoare annotation is: (let ((.cse9 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse4 (not (= 0 ~systemActive~0))) (.cse0 (< ~waterLevel~0 3)) (.cse6 (<= test_~tmp___0~0 2147483647)) (.cse8 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse11 (= 1 ~systemActive~0)) (.cse12 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse5 (<= test_~tmp~0 2147483647)) (.cse10 (= ~pumpRunning~0 0)) (.cse7 (<= |test_#t~nondet18| 2147483647)) (.cse1 (<= 0 (+ |test_#t~nondet18| 2147483648))) (.cse2 (= test_~splverifierCounter~0 0)) (.cse3 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~systemActive~0)| 1)) (and (= ~pumpRunning~0 1) (<= 2 ~waterLevel~0) .cse0 (= ~switchedOnBeforeTS~0 0) .cse1 .cse2 .cse3 (= ~methaneLevelCritical~0 0) .cse4 .cse5 .cse6 .cse7 .cse8) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse9 (<= ~switchedOnBeforeTS~0 2147483647) .cse4 .cse0 .cse5 .cse6 .cse7 .cse8 .cse1 .cse2 .cse3) (and .cse9 .cse0 .cse5 .cse10 .cse6 .cse7 .cse8 .cse1 .cse2 .cse3) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse11 .cse12 .cse5 .cse10 .cse7 .cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse2 .cse3) (not (= |old(~pumpRunning~0)| 0)) (and .cse4 .cse0 .cse5 .cse10 .cse6 .cse7 .cse8 .cse1 .cse2 .cse3) (and (= 2 ~waterLevel~0) .cse11 .cse12 .cse5 .cse10 (not (= test_~tmp~0 0)) .cse7 .cse1 .cse2 .cse3))) [2021-02-22 01:34:50,263 INFO L185 CegarLoopUtils]: At program point L184-1(line 184) the Hoare annotation is: (let ((.cse1 (not (= 0 ~systemActive~0))) (.cse8 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse0 (= test_~tmp___0~0 |test_#t~nondet18|)) (.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp~0 2147483647)) (.cse9 (= ~pumpRunning~0 0)) (.cse4 (<= |test_#t~nondet18| 2147483647)) (.cse5 (<= 0 (+ |test_#t~nondet18| 2147483648))) (.cse6 (= test_~splverifierCounter~0 0)) (.cse7 (<= 0 (+ test_~tmp~0 2147483648)))) (or (and .cse0 (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) .cse1 (<= 2 ~waterLevel~0) .cse2 .cse3 (= ~switchedOnBeforeTS~0 0) .cse4 .cse5 .cse6 .cse7) (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse8 .cse0 (<= ~switchedOnBeforeTS~0 2147483647) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 .cse3 .cse9 .cse4 .cse5 .cse6 .cse7) (and .cse8 .cse0 .cse2 .cse3 .cse9 .cse4 .cse5 .cse6 .cse7))) [2021-02-22 01:34:50,263 INFO L185 CegarLoopUtils]: At program point L176(lines 176 182) the Hoare annotation is: (let ((.cse0 (not (= 0 ~systemActive~0))) (.cse8 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (< ~waterLevel~0 3)) (.cse2 (<= test_~tmp~0 2147483647)) (.cse7 (= ~pumpRunning~0 0)) (.cse3 (<= test_~tmp___0~0 2147483647)) (.cse4 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse5 (= test_~splverifierCounter~0 0)) (.cse6 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) .cse0 (<= 2 ~waterLevel~0) .cse1 .cse2 .cse3 (= ~switchedOnBeforeTS~0 0) .cse4 .cse5 .cse6) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse2 .cse7 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse5 .cse6) (and .cse0 .cse1 .cse2 .cse7 .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse8 (<= ~switchedOnBeforeTS~0 2147483647) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse8 .cse1 .cse2 .cse7 .cse3 .cse4 .cse5 .cse6))) [2021-02-22 01:34:50,264 INFO L185 CegarLoopUtils]: At program point L176-1(lines 176 182) the Hoare annotation is: (let ((.cse7 (= 1 ~systemActive~0)) (.cse8 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse0 (not (= 0 ~systemActive~0))) (.cse10 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (< ~waterLevel~0 3)) (.cse2 (<= test_~tmp~0 2147483647)) (.cse9 (= ~pumpRunning~0 0)) (.cse3 (<= test_~tmp___0~0 2147483647)) (.cse4 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse5 (= test_~splverifierCounter~0 0)) (.cse6 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) .cse0 (<= 2 ~waterLevel~0) .cse1 .cse2 .cse3 (= ~switchedOnBeforeTS~0 0) .cse4 .cse5 .cse6) (and (= 2 ~waterLevel~0) .cse7 .cse8 .cse2 .cse9 (not (= test_~tmp~0 0)) .cse5 .cse6) (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse7 .cse8 .cse2 .cse9 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse5 .cse6) (and .cse0 .cse1 .cse2 .cse9 .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse10 (<= ~switchedOnBeforeTS~0 2147483647) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse10 .cse1 .cse2 .cse9 .cse3 .cse4 .cse5 .cse6))) [2021-02-22 01:34:50,264 INFO L185 CegarLoopUtils]: At program point L168(lines 168 172) the Hoare annotation is: (let ((.cse0 (not (= 0 ~systemActive~0))) (.cse8 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (< ~waterLevel~0 3)) (.cse2 (<= test_~tmp~0 2147483647)) (.cse7 (= ~pumpRunning~0 0)) (.cse3 (<= test_~tmp___0~0 2147483647)) (.cse4 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse5 (= test_~splverifierCounter~0 0)) (.cse6 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) .cse0 (<= 2 ~waterLevel~0) .cse1 .cse2 .cse3 (= ~switchedOnBeforeTS~0 0) .cse4 .cse5 .cse6) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse7 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse5) (and .cse0 .cse1 .cse2 .cse7 .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse8 (<= ~switchedOnBeforeTS~0 2147483647) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse8 .cse1 .cse2 .cse7 .cse3 .cse4 .cse5 .cse6))) [2021-02-22 01:34:50,264 INFO L185 CegarLoopUtils]: At program point L164(line 164) 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 01:34:50,264 INFO L185 CegarLoopUtils]: At program point L160(line 160) 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 01:34:50,264 INFO L185 CegarLoopUtils]: At program point L214(lines 165 215) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:34:50,264 INFO L185 CegarLoopUtils]: At program point L202(lines 202 208) the Hoare annotation is: (let ((.cse0 (not (= 0 ~systemActive~0))) (.cse8 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (< ~waterLevel~0 3)) (.cse2 (<= test_~tmp~0 2147483647)) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (<= test_~tmp___0~0 2147483647)) (.cse5 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse6 (= test_~splverifierCounter~0 0)) (.cse7 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (not (= |old(~pumpRunning~0)| 0)) (and (= 2 ~waterLevel~0) .cse0 .cse2 .cse4 .cse5 .cse6 .cse7) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse8 (<= ~switchedOnBeforeTS~0 2147483647) .cse0 .cse1 .cse2 .cse4 .cse5 .cse6 .cse7) (and .cse8 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7))) [2021-02-22 01:34:50,264 INFO L185 CegarLoopUtils]: At program point L202-1(lines 196 209) the Hoare annotation is: (let ((.cse6 (not (= 0 ~systemActive~0))) (.cse0 (< ~waterLevel~0 3)) (.cse1 (<= test_~tmp~0 2147483647)) (.cse2 (<= test_~tmp___0~0 2147483647)) (.cse3 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse4 (= test_~splverifierCounter~0 0)) (.cse5 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 (= ~pumpRunning~0 0) .cse2 .cse3 .cse4 .cse5) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= 2 ~waterLevel~0) .cse6 .cse1 .cse2 .cse3 .cse4 .cse5) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse6 .cse0 .cse1 .cse2 .cse3 .cse4 .cse5))) [2021-02-22 01:34:50,264 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 156 221) the Hoare annotation is: true [2021-02-22 01:34:50,265 INFO L185 CegarLoopUtils]: At program point L194(line 194) the Hoare annotation is: (let ((.cse0 (not (= 0 ~systemActive~0))) (.cse8 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (< ~waterLevel~0 3)) (.cse2 (<= test_~tmp~0 2147483647)) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (<= test_~tmp___0~0 2147483647)) (.cse5 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse6 (= test_~splverifierCounter~0 0)) (.cse7 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (not (= |old(~pumpRunning~0)| 0)) (and (= 2 ~waterLevel~0) .cse0 .cse2 .cse4 .cse5 .cse6 .cse7) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse8 (<= ~switchedOnBeforeTS~0 2147483647) .cse0 .cse1 .cse2 .cse4 .cse5 .cse6 .cse7) (and .cse8 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7))) [2021-02-22 01:34:50,265 INFO L185 CegarLoopUtils]: At program point L161(line 161) 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 01:34:50,265 INFO L185 CegarLoopUtils]: At program point L194-1(line 194) the Hoare annotation is: (let ((.cse0 (not (= 0 ~systemActive~0))) (.cse8 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (< ~waterLevel~0 3)) (.cse2 (<= test_~tmp~0 2147483647)) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (<= test_~tmp___0~0 2147483647)) (.cse5 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse6 (= test_~splverifierCounter~0 0)) (.cse7 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (not (= |old(~pumpRunning~0)| 0)) (and (= 2 ~waterLevel~0) .cse0 .cse2 .cse4 .cse5 .cse6 .cse7) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse8 (<= ~switchedOnBeforeTS~0 2147483647) .cse0 .cse1 .cse2 .cse4 .cse5 .cse6 .cse7) (and .cse8 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7))) [2021-02-22 01:34:50,265 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 156 221) 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 01:34:50,265 INFO L185 CegarLoopUtils]: At program point L186(lines 186 192) the Hoare annotation is: (let ((.cse0 (not (= 0 ~systemActive~0))) (.cse8 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (< ~waterLevel~0 3)) (.cse2 (<= test_~tmp~0 2147483647)) (.cse7 (= ~pumpRunning~0 0)) (.cse3 (<= test_~tmp___0~0 2147483647)) (.cse4 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse5 (= test_~splverifierCounter~0 0)) (.cse6 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) .cse0 (<= 2 ~waterLevel~0) .cse1 .cse2 .cse3 (= ~switchedOnBeforeTS~0 0) .cse4 .cse5 .cse6) (and .cse0 .cse1 .cse2 .cse7 .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse8 (<= ~switchedOnBeforeTS~0 2147483647) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse8 .cse1 .cse2 .cse7 .cse3 .cse4 .cse5 .cse6))) [2021-02-22 01:34:50,265 INFO L185 CegarLoopUtils]: At program point L186-1(lines 186 192) the Hoare annotation is: (let ((.cse0 (not (= 0 ~systemActive~0))) (.cse8 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (< ~waterLevel~0 3)) (.cse2 (<= test_~tmp~0 2147483647)) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (<= test_~tmp___0~0 2147483647)) (.cse5 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse6 (= test_~splverifierCounter~0 0)) (.cse7 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (not (= |old(~pumpRunning~0)| 0)) (and (= 2 ~waterLevel~0) .cse0 .cse2 .cse4 .cse5 .cse6 .cse7) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse8 (<= ~switchedOnBeforeTS~0 2147483647) .cse0 .cse1 .cse2 .cse4 .cse5 .cse6 .cse7) (and .cse8 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7))) [2021-02-22 01:34:50,265 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 156 221) the Hoare annotation is: true [2021-02-22 01:34:50,266 INFO L185 CegarLoopUtils]: At program point L211(lines 166 213) the Hoare annotation is: (let ((.cse0 (not (= 0 ~systemActive~0))) (.cse8 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (< ~waterLevel~0 3)) (.cse2 (<= test_~tmp~0 2147483647)) (.cse7 (= ~pumpRunning~0 0)) (.cse3 (<= test_~tmp___0~0 2147483647)) (.cse4 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse5 (= test_~splverifierCounter~0 0)) (.cse6 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) .cse0 (<= 2 ~waterLevel~0) .cse1 .cse2 .cse3 (= ~switchedOnBeforeTS~0 0) .cse4 .cse5 .cse6) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse7 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse5) (and .cse0 .cse1 .cse2 .cse7 .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse8 (<= ~switchedOnBeforeTS~0 2147483647) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse8 .cse1 .cse2 .cse7 .cse3 .cse4 .cse5 .cse6))) [2021-02-22 01:34:50,266 INFO L185 CegarLoopUtils]: At program point L178(line 178) the Hoare annotation is: (let ((.cse9 (= ~pumpRunning~0 0)) (.cse8 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse0 (not (= 0 ~systemActive~0))) (.cse1 (< ~waterLevel~0 3)) (.cse2 (<= test_~tmp~0 2147483647)) (.cse3 (not (= test_~tmp~0 0))) (.cse4 (<= test_~tmp___0~0 2147483647)) (.cse5 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse6 (= test_~splverifierCounter~0 0)) (.cse7 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) .cse0 (<= 2 ~waterLevel~0) .cse1 .cse2 .cse3 (= ~switchedOnBeforeTS~0 0) .cse4 .cse5 .cse6 .cse7) (and .cse8 .cse1 .cse2 .cse3 .cse9 .cse4 .cse5 .cse6 .cse7) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 .cse9 .cse3 .cse4 .cse5 .cse6 .cse7) (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse2 .cse3 .cse9 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6 .cse7) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse8 (<= ~switchedOnBeforeTS~0 2147483647) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7))) [2021-02-22 01:34:50,266 INFO L185 CegarLoopUtils]: At program point L174(line 174) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse0 (<= |test_#t~nondet17| 2147483647)) (.cse2 (not (= 0 ~systemActive~0))) (.cse4 (<= 0 (+ |test_#t~nondet17| 2147483648))) (.cse3 (< ~waterLevel~0 3)) (.cse5 (<= test_~tmp~0 2147483647)) (.cse10 (= ~pumpRunning~0 0)) (.cse6 (<= test_~tmp___0~0 2147483647)) (.cse7 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse8 (= test_~splverifierCounter~0 0)) (.cse9 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 .cse1 (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse1 .cse4 .cse3 .cse5 .cse10 .cse6 .cse7 .cse8 .cse9) (and .cse0 (= ~pumpRunning~0 1) (<= 2 ~waterLevel~0) .cse3 (= ~switchedOnBeforeTS~0 0) .cse8 .cse9 (= ~methaneLevelCritical~0 0) .cse2 .cse4 .cse5 .cse6 .cse7) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse4 .cse10 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse8) (and .cse0 .cse2 .cse4 .cse3 .cse5 .cse10 .cse6 .cse7 .cse8 .cse9))) [2021-02-22 01:34:50,266 INFO L185 CegarLoopUtils]: At program point L174-1(line 174) the Hoare annotation is: (let ((.cse5 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse0 (<= |test_#t~nondet17| 2147483647)) (.cse1 (= test_~tmp~0 |test_#t~nondet17|)) (.cse9 (not (= 0 ~systemActive~0))) (.cse2 (<= 0 (+ |test_#t~nondet17| 2147483648))) (.cse6 (< ~waterLevel~0 3)) (.cse3 (= ~pumpRunning~0 0)) (.cse7 (<= test_~tmp___0~0 2147483647)) (.cse8 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse4 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse2 .cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse4) (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse5 .cse2 .cse6 .cse3 .cse7 .cse8 .cse4) (not (= |old(~pumpRunning~0)| 0)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 .cse1 .cse5 (<= ~switchedOnBeforeTS~0 2147483647) .cse9 .cse6 .cse2 .cse7 .cse8 .cse4) (and .cse0 .cse1 (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) .cse9 (<= 2 ~waterLevel~0) .cse6 .cse2 (= ~switchedOnBeforeTS~0 0) .cse7 .cse8 .cse4) (and .cse0 .cse1 .cse9 .cse2 .cse6 .cse3 .cse7 .cse8 .cse4))) [2021-02-22 01:34:50,266 INFO L185 CegarLoopUtils]: At program point L158(line 158) 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 01:34:50,266 INFO L185 CegarLoopUtils]: At program point L204(line 204) the Hoare annotation is: (let ((.cse6 (not (= 0 ~systemActive~0))) (.cse0 (< ~waterLevel~0 3)) (.cse1 (<= test_~tmp~0 2147483647)) (.cse2 (<= test_~tmp___0~0 2147483647)) (.cse3 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse4 (= test_~splverifierCounter~0 0)) (.cse5 (<= 0 (+ test_~tmp~0 2147483648)))) (or (and .cse0 .cse1 (= ~pumpRunning~0 0) .cse2 .cse3 .cse4 .cse5) (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= 2 ~waterLevel~0) .cse6 .cse1 .cse2 .cse3 .cse4 .cse5) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse6 .cse0 .cse1 .cse2 .cse3 .cse4 .cse5))) [2021-02-22 01:34:50,267 INFO L185 CegarLoopUtils]: At program point L200(line 200) the Hoare annotation is: (let ((.cse0 (not (= 0 ~systemActive~0))) (.cse8 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (< ~waterLevel~0 3)) (.cse2 (<= test_~tmp~0 2147483647)) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (<= test_~tmp___0~0 2147483647)) (.cse5 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse6 (= test_~splverifierCounter~0 0)) (.cse7 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (not (= |old(~pumpRunning~0)| 0)) (and (= 2 ~waterLevel~0) .cse0 .cse2 .cse4 .cse5 .cse6 .cse7) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse8 (<= ~switchedOnBeforeTS~0 2147483647) .cse0 .cse1 .cse2 .cse4 .cse5 .cse6 .cse7) (and .cse8 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7))) [2021-02-22 01:34:50,267 INFO L185 CegarLoopUtils]: At program point L167(lines 166 213) the Hoare annotation is: (let ((.cse0 (not (= 0 ~systemActive~0))) (.cse8 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (< ~waterLevel~0 3)) (.cse2 (<= test_~tmp~0 2147483647)) (.cse7 (= ~pumpRunning~0 0)) (.cse3 (<= test_~tmp___0~0 2147483647)) (.cse4 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse5 (= test_~splverifierCounter~0 0)) (.cse6 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) .cse0 (<= 2 ~waterLevel~0) .cse1 .cse2 .cse3 (= ~switchedOnBeforeTS~0 0) .cse4 .cse5 .cse6) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse7 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse5) (and .cse0 .cse1 .cse2 .cse7 .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse8 (<= ~switchedOnBeforeTS~0 2147483647) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse8 .cse1 .cse2 .cse7 .cse3 .cse4 .cse5 .cse6))) [2021-02-22 01:34:50,267 INFO L185 CegarLoopUtils]: At program point L200-1(line 200) the Hoare annotation is: (let ((.cse0 (not (= 0 ~systemActive~0))) (.cse8 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (< ~waterLevel~0 3)) (.cse2 (<= test_~tmp~0 2147483647)) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (<= test_~tmp___0~0 2147483647)) (.cse5 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse6 (= test_~splverifierCounter~0 0)) (.cse7 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (not (= |old(~pumpRunning~0)| 0)) (and (= 2 ~waterLevel~0) .cse0 .cse2 .cse4 .cse5 .cse6 .cse7) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse8 (<= ~switchedOnBeforeTS~0 2147483647) .cse0 .cse1 .cse2 .cse4 .cse5 .cse6 .cse7) (and .cse8 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7))) [2021-02-22 01:34:50,267 INFO L185 CegarLoopUtils]: At program point L200-2(line 200) the Hoare annotation is: (let ((.cse0 (not (= 0 ~systemActive~0))) (.cse8 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (< ~waterLevel~0 3)) (.cse2 (<= test_~tmp~0 2147483647)) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (<= test_~tmp___0~0 2147483647)) (.cse5 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse6 (= test_~splverifierCounter~0 0)) (.cse7 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (not (= |old(~pumpRunning~0)| 0)) (and (= 2 ~waterLevel~0) .cse0 .cse2 .cse4 .cse5 .cse6 .cse7) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse8 (<= ~switchedOnBeforeTS~0 2147483647) .cse0 .cse1 .cse2 .cse4 .cse5 .cse6 .cse7) (and .cse8 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7))) [2021-02-22 01:34:50,267 INFO L185 CegarLoopUtils]: At program point L196(lines 196 209) the Hoare annotation is: (let ((.cse0 (not (= 0 ~systemActive~0))) (.cse8 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (< ~waterLevel~0 3)) (.cse2 (<= test_~tmp~0 2147483647)) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (<= test_~tmp___0~0 2147483647)) (.cse5 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse6 (= test_~splverifierCounter~0 0)) (.cse7 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (not (= |old(~pumpRunning~0)| 0)) (and (= 2 ~waterLevel~0) .cse0 .cse2 .cse4 .cse5 .cse6 .cse7) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse8 (<= ~switchedOnBeforeTS~0 2147483647) .cse0 .cse1 .cse2 .cse4 .cse5 .cse6 .cse7) (and .cse8 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7))) [2021-02-22 01:34:50,267 INFO L189 CegarLoopUtils]: For program point L737(line 737) no Hoare annotation was computed. [2021-02-22 01:34:50,267 INFO L189 CegarLoopUtils]: For program point L735(lines 735 780) no Hoare annotation was computed. [2021-02-22 01:34:50,267 INFO L189 CegarLoopUtils]: For program point L766(lines 766 767) no Hoare annotation was computed. [2021-02-22 01:34:50,267 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 735 780) no Hoare annotation was computed. [2021-02-22 01:34:50,268 INFO L189 CegarLoopUtils]: For program point L754(line 754) no Hoare annotation was computed. [2021-02-22 01:34:50,268 INFO L189 CegarLoopUtils]: For program point L754-1(line 754) no Hoare annotation was computed. [2021-02-22 01:34:50,268 INFO L189 CegarLoopUtils]: For program point L752(line 752) no Hoare annotation was computed. [2021-02-22 01:34:50,268 INFO L189 CegarLoopUtils]: For program point L754-2(line 754) no Hoare annotation was computed. [2021-02-22 01:34:50,268 INFO L189 CegarLoopUtils]: For program point L746(line 746) no Hoare annotation was computed. [2021-02-22 01:34:50,268 INFO L189 CegarLoopUtils]: For program point L777(line 777) no Hoare annotation was computed. [2021-02-22 01:34:50,268 INFO L189 CegarLoopUtils]: For program point L744(line 744) no Hoare annotation was computed. [2021-02-22 01:34:50,268 INFO L189 CegarLoopUtils]: For program point L775(line 775) no Hoare annotation was computed. [2021-02-22 01:34:50,268 INFO L189 CegarLoopUtils]: For program point L742(line 742) no Hoare annotation was computed. [2021-02-22 01:34:50,268 INFO L189 CegarLoopUtils]: For program point L773(line 773) no Hoare annotation was computed. [2021-02-22 01:34:50,268 INFO L189 CegarLoopUtils]: For program point L740(line 740) no Hoare annotation was computed. [2021-02-22 01:34:50,268 INFO L189 CegarLoopUtils]: For program point L771(line 771) no Hoare annotation was computed. [2021-02-22 01:34:50,268 INFO L189 CegarLoopUtils]: For program point L738(line 738) no Hoare annotation was computed. [2021-02-22 01:34:50,268 INFO L189 CegarLoopUtils]: For program point L736(line 736) no Hoare annotation was computed. [2021-02-22 01:34:50,268 INFO L189 CegarLoopUtils]: For program point L759(lines 759 760) no Hoare annotation was computed. [2021-02-22 01:34:50,268 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 735 780) no Hoare annotation was computed. [2021-02-22 01:34:50,268 INFO L189 CegarLoopUtils]: For program point L755(lines 755 762) no Hoare annotation was computed. [2021-02-22 01:34:50,268 INFO L189 CegarLoopUtils]: For program point L753(line 753) no Hoare annotation was computed. [2021-02-22 01:34:50,269 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 735 780) no Hoare annotation was computed. [2021-02-22 01:34:50,269 INFO L189 CegarLoopUtils]: For program point L751(line 751) no Hoare annotation was computed. [2021-02-22 01:34:50,269 INFO L189 CegarLoopUtils]: For program point L749(lines 749 769) no Hoare annotation was computed. [2021-02-22 01:34:50,269 INFO L189 CegarLoopUtils]: For program point L749-1(lines 749 769) no Hoare annotation was computed. [2021-02-22 01:34:50,269 INFO L189 CegarLoopUtils]: For program point L745(line 745) no Hoare annotation was computed. [2021-02-22 01:34:50,269 INFO L189 CegarLoopUtils]: For program point L776(line 776) no Hoare annotation was computed. [2021-02-22 01:34:50,269 INFO L189 CegarLoopUtils]: For program point L743(line 743) no Hoare annotation was computed. [2021-02-22 01:34:50,269 INFO L189 CegarLoopUtils]: For program point L776-1(line 776) no Hoare annotation was computed. [2021-02-22 01:34:50,269 INFO L189 CegarLoopUtils]: For program point L774(line 774) no Hoare annotation was computed. [2021-02-22 01:34:50,269 INFO L189 CegarLoopUtils]: For program point L776-2(line 776) no Hoare annotation was computed. [2021-02-22 01:34:50,269 INFO L189 CegarLoopUtils]: For program point L741(line 741) no Hoare annotation was computed. [2021-02-22 01:34:50,269 INFO L189 CegarLoopUtils]: For program point L774-1(line 774) no Hoare annotation was computed. [2021-02-22 01:34:50,269 INFO L189 CegarLoopUtils]: For program point L772(line 772) no Hoare annotation was computed. [2021-02-22 01:34:50,269 INFO L189 CegarLoopUtils]: For program point L774-2(line 774) no Hoare annotation was computed. [2021-02-22 01:34:50,269 INFO L189 CegarLoopUtils]: For program point L739(line 739) no Hoare annotation was computed. [2021-02-22 01:34:50,269 INFO L185 CegarLoopUtils]: At program point activatePump__wrappee__lowWaterSensorENTRY(lines 318 325) the Hoare annotation is: (or (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0) (not (= activatePump_~tmp~3 0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= ~methaneLevelCritical~0 activatePump_~tmp~3)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0))) [2021-02-22 01:34:50,269 INFO L185 CegarLoopUtils]: At program point activatePump__wrappee__lowWaterSensorFINAL(lines 318 325) the Hoare annotation is: (or (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 1) (= 0 ~systemActive~0) (not (= activatePump_~tmp~3 0)) (not (= ~methaneLevelCritical~0 activatePump_~tmp~3)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0))) [2021-02-22 01:34:50,270 INFO L185 CegarLoopUtils]: At program point activatePump__wrappee__lowWaterSensorEXIT(lines 318 325) the Hoare annotation is: (or (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 1) (= 0 ~systemActive~0) (not (= activatePump_~tmp~3 0)) (not (= ~methaneLevelCritical~0 activatePump_~tmp~3)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0))) [2021-02-22 01:34:50,270 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryFINAL(lines 143 151) the Hoare annotation is: true [2021-02-22 01:34:50,270 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryENTRY(lines 143 151) the Hoare annotation is: true [2021-02-22 01:34:50,270 INFO L192 CegarLoopUtils]: At program point L148(line 148) the Hoare annotation is: true [2021-02-22 01:34:50,270 INFO L192 CegarLoopUtils]: At program point L147(line 147) the Hoare annotation is: true [2021-02-22 01:34:50,270 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryEXIT(lines 143 151) the Hoare annotation is: true [2021-02-22 01:34:50,270 INFO L189 CegarLoopUtils]: For program point L111(line 111) no Hoare annotation was computed. [2021-02-22 01:34:50,270 INFO L189 CegarLoopUtils]: For program point L107(line 107) no Hoare annotation was computed. [2021-02-22 01:34:50,270 INFO L189 CegarLoopUtils]: For program point L105(lines 105 113) no Hoare annotation was computed. [2021-02-22 01:34:50,270 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 97 119) no Hoare annotation was computed. [2021-02-22 01:34:50,270 INFO L189 CegarLoopUtils]: For program point L103(line 103) no Hoare annotation was computed. [2021-02-22 01:34:50,270 INFO L189 CegarLoopUtils]: For program point L105-2(lines 105 113) no Hoare annotation was computed. [2021-02-22 01:34:50,270 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 97 119) no Hoare annotation was computed. [2021-02-22 01:34:50,270 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 97 119) no Hoare annotation was computed. [2021-02-22 01:34:50,270 INFO L189 CegarLoopUtils]: For program point L638(line 638) no Hoare annotation was computed. [2021-02-22 01:34:50,270 INFO L189 CegarLoopUtils]: For program point L696(line 696) no Hoare annotation was computed. [2021-02-22 01:34:50,271 INFO L189 CegarLoopUtils]: For program point L663(line 663) no Hoare annotation was computed. [2021-02-22 01:34:50,271 INFO L189 CegarLoopUtils]: For program point L696-1(line 696) no Hoare annotation was computed. [2021-02-22 01:34:50,271 INFO L189 CegarLoopUtils]: For program point L663-1(line 663) no Hoare annotation was computed. [2021-02-22 01:34:50,271 INFO L189 CegarLoopUtils]: For program point L721(lines 721 728) no Hoare annotation was computed. [2021-02-22 01:34:50,271 INFO L189 CegarLoopUtils]: For program point L713(line 713) no Hoare annotation was computed. [2021-02-22 01:34:50,271 INFO L189 CegarLoopUtils]: For program point L647(line 647) no Hoare annotation was computed. [2021-02-22 01:34:50,271 INFO L189 CegarLoopUtils]: For program point L672(line 672) no Hoare annotation was computed. [2021-02-22 01:34:50,271 INFO L189 CegarLoopUtils]: For program point L639(line 639) no Hoare annotation was computed. [2021-02-22 01:34:50,271 INFO L189 CegarLoopUtils]: For program point L697(line 697) no Hoare annotation was computed. [2021-02-22 01:34:50,271 INFO L189 CegarLoopUtils]: For program point L664(line 664) no Hoare annotation was computed. [2021-02-22 01:34:50,271 INFO L189 CegarLoopUtils]: For program point L722(line 722) no Hoare annotation was computed. [2021-02-22 01:34:50,271 INFO L189 CegarLoopUtils]: For program point L656(lines 656 660) no Hoare annotation was computed. [2021-02-22 01:34:50,271 INFO L189 CegarLoopUtils]: For program point L648(line 648) no Hoare annotation was computed. [2021-02-22 01:34:50,271 INFO L189 CegarLoopUtils]: For program point L681-2(lines 681 701) no Hoare annotation was computed. [2021-02-22 01:34:50,271 INFO L189 CegarLoopUtils]: For program point L706(line 706) no Hoare annotation was computed. [2021-02-22 01:34:50,271 INFO L189 CegarLoopUtils]: For program point L640(line 640) no Hoare annotation was computed. [2021-02-22 01:34:50,271 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 632 734) no Hoare annotation was computed. [2021-02-22 01:34:50,271 INFO L189 CegarLoopUtils]: For program point L665(line 665) no Hoare annotation was computed. [2021-02-22 01:34:50,272 INFO L189 CegarLoopUtils]: For program point L632(lines 632 734) no Hoare annotation was computed. [2021-02-22 01:34:50,272 INFO L189 CegarLoopUtils]: For program point L632-1(lines 632 734) no Hoare annotation was computed. [2021-02-22 01:34:50,272 INFO L189 CegarLoopUtils]: For program point L723(line 723) no Hoare annotation was computed. [2021-02-22 01:34:50,272 INFO L189 CegarLoopUtils]: For program point L690(line 690) no Hoare annotation was computed. [2021-02-22 01:34:50,272 INFO L189 CegarLoopUtils]: For program point L723-1(line 723) no Hoare annotation was computed. [2021-02-22 01:34:50,272 INFO L189 CegarLoopUtils]: For program point L657(line 657) no Hoare annotation was computed. [2021-02-22 01:34:50,272 INFO L189 CegarLoopUtils]: For program point L723-2(line 723) no Hoare annotation was computed. [2021-02-22 01:34:50,272 INFO L189 CegarLoopUtils]: For program point L682(lines 681 701) no Hoare annotation was computed. [2021-02-22 01:34:50,272 INFO L189 CegarLoopUtils]: For program point L649(line 649) no Hoare annotation was computed. [2021-02-22 01:34:50,272 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 632 734) no Hoare annotation was computed. [2021-02-22 01:34:50,272 INFO L189 CegarLoopUtils]: For program point L707(line 707) no Hoare annotation was computed. [2021-02-22 01:34:50,272 INFO L189 CegarLoopUtils]: For program point L674(line 674) no Hoare annotation was computed. [2021-02-22 01:34:50,272 INFO L189 CegarLoopUtils]: For program point L641(line 641) no Hoare annotation was computed. [2021-02-22 01:34:50,272 INFO L189 CegarLoopUtils]: For program point L732(line 732) no Hoare annotation was computed. [2021-02-22 01:34:50,272 INFO L189 CegarLoopUtils]: For program point L699(line 699) no Hoare annotation was computed. [2021-02-22 01:34:50,272 INFO L189 CegarLoopUtils]: For program point L666(line 666) no Hoare annotation was computed. [2021-02-22 01:34:50,272 INFO L189 CegarLoopUtils]: For program point L633(line 633) no Hoare annotation was computed. [2021-02-22 01:34:50,272 INFO L189 CegarLoopUtils]: For program point L666-1(line 666) no Hoare annotation was computed. [2021-02-22 01:34:50,272 INFO L189 CegarLoopUtils]: For program point L724(line 724) no Hoare annotation was computed. [2021-02-22 01:34:50,273 INFO L189 CegarLoopUtils]: For program point L691(line 691) no Hoare annotation was computed. [2021-02-22 01:34:50,273 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 632 734) no Hoare annotation was computed. [2021-02-22 01:34:50,273 INFO L189 CegarLoopUtils]: For program point L716(line 716) no Hoare annotation was computed. [2021-02-22 01:34:50,273 INFO L189 CegarLoopUtils]: For program point L683(lines 683 687) no Hoare annotation was computed. [2021-02-22 01:34:50,273 INFO L189 CegarLoopUtils]: For program point L650(line 650) no Hoare annotation was computed. [2021-02-22 01:34:50,273 INFO L189 CegarLoopUtils]: For program point L708(line 708) no Hoare annotation was computed. [2021-02-22 01:34:50,273 INFO L189 CegarLoopUtils]: For program point L708-1(line 708) no Hoare annotation was computed. [2021-02-22 01:34:50,273 INFO L189 CegarLoopUtils]: For program point L642(line 642) no Hoare annotation was computed. [2021-02-22 01:34:50,273 INFO L189 CegarLoopUtils]: For program point L708-2(line 708) no Hoare annotation was computed. [2021-02-22 01:34:50,273 INFO L189 CegarLoopUtils]: For program point L634(line 634) no Hoare annotation was computed. [2021-02-22 01:34:50,273 INFO L189 CegarLoopUtils]: For program point L692(line 692) no Hoare annotation was computed. [2021-02-22 01:34:50,273 INFO L189 CegarLoopUtils]: For program point L692-1(line 692) no Hoare annotation was computed. [2021-02-22 01:34:50,273 INFO L189 CegarLoopUtils]: For program point L692-2(line 692) no Hoare annotation was computed. [2021-02-22 01:34:50,273 INFO L189 CegarLoopUtils]: For program point L651(line 651) no Hoare annotation was computed. [2021-02-22 01:34:50,273 INFO L189 CegarLoopUtils]: For program point L709(line 709) no Hoare annotation was computed. [2021-02-22 01:34:50,273 INFO L189 CegarLoopUtils]: For program point L643(line 643) no Hoare annotation was computed. [2021-02-22 01:34:50,273 INFO L189 CegarLoopUtils]: For program point L668(line 668) no Hoare annotation was computed. [2021-02-22 01:34:50,273 INFO L189 CegarLoopUtils]: For program point L635(line 635) no Hoare annotation was computed. [2021-02-22 01:34:50,274 INFO L189 CegarLoopUtils]: For program point L726(line 726) no Hoare annotation was computed. [2021-02-22 01:34:50,274 INFO L189 CegarLoopUtils]: For program point L693(line 693) no Hoare annotation was computed. [2021-02-22 01:34:50,274 INFO L189 CegarLoopUtils]: For program point L652(line 652) no Hoare annotation was computed. [2021-02-22 01:34:50,274 INFO L189 CegarLoopUtils]: For program point L710(line 710) no Hoare annotation was computed. [2021-02-22 01:34:50,274 INFO L189 CegarLoopUtils]: For program point L710-1(line 710) no Hoare annotation was computed. [2021-02-22 01:34:50,274 INFO L189 CegarLoopUtils]: For program point L644(line 644) no Hoare annotation was computed. [2021-02-22 01:34:50,274 INFO L189 CegarLoopUtils]: For program point L710-2(line 710) no Hoare annotation was computed. [2021-02-22 01:34:50,274 INFO L189 CegarLoopUtils]: For program point L702(lines 680 703) no Hoare annotation was computed. [2021-02-22 01:34:50,274 INFO L189 CegarLoopUtils]: For program point L669(line 669) no Hoare annotation was computed. [2021-02-22 01:34:50,274 INFO L189 CegarLoopUtils]: For program point L636(line 636) no Hoare annotation was computed. [2021-02-22 01:34:50,274 INFO L189 CegarLoopUtils]: For program point L727(line 727) no Hoare annotation was computed. [2021-02-22 01:34:50,274 INFO L189 CegarLoopUtils]: For program point L694(line 694) no Hoare annotation was computed. [2021-02-22 01:34:50,274 INFO L189 CegarLoopUtils]: For program point L661(lines 661 677) no Hoare annotation was computed. [2021-02-22 01:34:50,274 INFO L189 CegarLoopUtils]: For program point L694-1(line 694) no Hoare annotation was computed. [2021-02-22 01:34:50,274 INFO L189 CegarLoopUtils]: For program point L694-2(line 694) no Hoare annotation was computed. [2021-02-22 01:34:50,274 INFO L189 CegarLoopUtils]: For program point L653(line 653) no Hoare annotation was computed. [2021-02-22 01:34:50,274 INFO L189 CegarLoopUtils]: For program point L711(line 711) no Hoare annotation was computed. [2021-02-22 01:34:50,274 INFO L189 CegarLoopUtils]: For program point L678(lines 678 719) no Hoare annotation was computed. [2021-02-22 01:34:50,275 INFO L189 CegarLoopUtils]: For program point L645(line 645) no Hoare annotation was computed. [2021-02-22 01:34:50,275 INFO L189 CegarLoopUtils]: For program point L670(line 670) no Hoare annotation was computed. [2021-02-22 01:34:50,275 INFO L189 CegarLoopUtils]: For program point L637(line 637) no Hoare annotation was computed. [2021-02-22 01:34:50,275 INFO L189 CegarLoopUtils]: For program point L670-1(line 670) no Hoare annotation was computed. [2021-02-22 01:34:50,275 INFO L189 CegarLoopUtils]: For program point L695(line 695) no Hoare annotation was computed. [2021-02-22 01:34:50,275 INFO L189 CegarLoopUtils]: For program point L720(lines 720 731) no Hoare annotation was computed. [2021-02-22 01:34:50,275 INFO L189 CegarLoopUtils]: For program point L712(line 712) no Hoare annotation was computed. [2021-02-22 01:34:50,275 INFO L189 CegarLoopUtils]: For program point L679(line 679) no Hoare annotation was computed. [2021-02-22 01:34:50,275 INFO L189 CegarLoopUtils]: For program point L712-1(line 712) no Hoare annotation was computed. [2021-02-22 01:34:50,275 INFO L189 CegarLoopUtils]: For program point L646(line 646) no Hoare annotation was computed. [2021-02-22 01:34:50,275 INFO L189 CegarLoopUtils]: For program point L993(line 993) no Hoare annotation was computed. [2021-02-22 01:34:50,275 INFO L189 CegarLoopUtils]: For program point L992(line 992) no Hoare annotation was computed. [2021-02-22 01:34:50,275 INFO L189 CegarLoopUtils]: For program point L989(line 989) no Hoare annotation was computed. [2021-02-22 01:34:50,275 INFO L189 CegarLoopUtils]: For program point L989-1(line 989) no Hoare annotation was computed. [2021-02-22 01:34:50,275 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 987 996) no Hoare annotation was computed. [2021-02-22 01:34:50,275 INFO L189 CegarLoopUtils]: For program point L989-2(line 989) no Hoare annotation was computed. [2021-02-22 01:34:50,275 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 987 996) no Hoare annotation was computed. [2021-02-22 01:34:50,275 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 987 996) no Hoare annotation was computed. [2021-02-22 01:34:50,276 INFO L185 CegarLoopUtils]: At program point L766(line 766) 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 01:34:50,276 INFO L185 CegarLoopUtils]: At program point L766-1(line 766) 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 01:34:50,276 INFO L185 CegarLoopUtils]: At program point L886(line 886) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-22 01:34:50,276 INFO L185 CegarLoopUtils]: At program point L403(line 403) 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 01:34:50,276 INFO L185 CegarLoopUtils]: At program point L403-1(line 403) 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 01:34:50,276 INFO L185 CegarLoopUtils]: At program point L403-2(line 403) 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 01:34:50,276 INFO L185 CegarLoopUtils]: At program point L812(line 812) 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 01:34:50,276 INFO L185 CegarLoopUtils]: At program point L812-1(line 812) 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 01:34:50,276 INFO L185 CegarLoopUtils]: At program point L102(line 102) 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 01:34:50,276 INFO L185 CegarLoopUtils]: At program point L837(line 837) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0)) [2021-02-22 01:34:50,276 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 01:34:50,276 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 01:34:50,277 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 01:34:50,277 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 01:34:50,277 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 01:34:50,277 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 01:34:50,277 INFO L185 CegarLoopUtils]: At program point L767(line 767) 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 01:34:50,277 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 01:34:50,277 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 01:34:50,277 INFO L185 CegarLoopUtils]: At program point L759(line 759) 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 01:34:50,277 INFO L185 CegarLoopUtils]: At program point L631(line 631) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0)) [2021-02-22 01:34:50,277 INFO L185 CegarLoopUtils]: At program point L759-1(line 759) 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 01:34:50,277 INFO L185 CegarLoopUtils]: At program point L115(line 115) 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 01:34:50,277 INFO L185 CegarLoopUtils]: At program point L115-1(line 115) 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 01:34:50,277 INFO L185 CegarLoopUtils]: At program point L115-2(line 115) 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 01:34:50,278 INFO L185 CegarLoopUtils]: At program point L111(line 111) 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 01:34:50,278 INFO L185 CegarLoopUtils]: At program point L111-1(line 111) 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 01:34:50,278 INFO L185 CegarLoopUtils]: At program point L111-2(line 111) 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 01:34:50,278 INFO L185 CegarLoopUtils]: At program point L813(line 813) 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 01:34:50,278 INFO L185 CegarLoopUtils]: At program point L111-3(line 111) 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 01:34:50,278 INFO L185 CegarLoopUtils]: At program point L107(line 107) 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 01:34:50,278 INFO L185 CegarLoopUtils]: At program point L107-1(line 107) 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 01:34:50,278 INFO L185 CegarLoopUtils]: At program point L107-2(line 107) 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 01:34:50,279 INFO L185 CegarLoopUtils]: At program point L107-3(line 107) 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 01:34:50,279 INFO L185 CegarLoopUtils]: At program point L103(line 103) 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 01:34:50,279 INFO L185 CegarLoopUtils]: At program point L107-4(line 107) 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 01:34:50,279 INFO L185 CegarLoopUtils]: At program point L103-1(line 103) 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 01:34:50,279 INFO L185 CegarLoopUtils]: At program point L107-5(line 107) 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 01:34:50,279 INFO L185 CegarLoopUtils]: At program point L103-2(line 103) 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 01:34:50,279 INFO L185 CegarLoopUtils]: At program point L805(line 805) 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 01:34:50,279 INFO L185 CegarLoopUtils]: At program point L103-3(line 103) 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 01:34:50,280 INFO L185 CegarLoopUtils]: At program point L805-1(line 805) 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 01:34:50,280 INFO L185 CegarLoopUtils]: At program point L103-4(line 103) 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 01:34:50,280 INFO L185 CegarLoopUtils]: At program point L227(line 227) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:34:50,280 INFO L185 CegarLoopUtils]: At program point L103-5(line 103) 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 01:34:50,280 INFO L185 CegarLoopUtils]: At program point L103-6(line 103) 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 01:34:50,280 INFO L185 CegarLoopUtils]: At program point L103-7(line 103) 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 01:34:50,280 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 01:34:50,280 INFO L185 CegarLoopUtils]: At program point L760(line 760) 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 01:34:50,280 INFO L185 CegarLoopUtils]: At program point L401(line 401) 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 01:34:50,281 INFO L185 CegarLoopUtils]: At program point L401-1(line 401) 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 01:34:50,281 INFO L185 CegarLoopUtils]: At program point L401-2(line 401) 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 01:34:50,281 INFO L185 CegarLoopUtils]: At program point L401-3(line 401) 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 01:34:50,281 INFO L185 CegarLoopUtils]: At program point L397(line 397) 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 01:34:50,281 INFO L185 CegarLoopUtils]: At program point L397-1(line 397) 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 01:34:50,281 INFO L185 CegarLoopUtils]: At program point L397-2(line 397) 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 01:34:50,281 INFO L185 CegarLoopUtils]: At program point L397-3(line 397) 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 01:34:50,281 INFO L185 CegarLoopUtils]: At program point L393(line 393) 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 01:34:50,281 INFO L185 CegarLoopUtils]: At program point L397-4(line 397) 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 01:34:50,282 INFO L185 CegarLoopUtils]: At program point L393-1(line 393) 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 01:34:50,282 INFO L185 CegarLoopUtils]: At program point L393-2(line 393) 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 01:34:50,282 INFO L185 CegarLoopUtils]: At program point L393-3(line 393) 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 01:34:50,282 INFO L185 CegarLoopUtils]: At program point L806(line 806) 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 01:34:50,282 INFO L185 CegarLoopUtils]: At program point L389(line 389) 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 01:34:50,282 INFO L185 CegarLoopUtils]: At program point L389-1(line 389) 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 01:34:50,282 INFO L185 CegarLoopUtils]: At program point L228(line 228) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0)) [2021-02-22 01:34:50,282 INFO L185 CegarLoopUtils]: At program point L389-2(line 389) 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 01:34:50,282 INFO L185 CegarLoopUtils]: At program point L389-3(line 389) 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 01:34:50,283 INFO L185 CegarLoopUtils]: At program point L385(line 385) 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 01:34:50,283 INFO L185 CegarLoopUtils]: At program point L389-4(line 389) 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 01:34:50,283 INFO L185 CegarLoopUtils]: At program point L385-1(line 385) 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 01:34:50,283 INFO L185 CegarLoopUtils]: At program point L389-5(line 389) 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 01:34:50,283 INFO L185 CegarLoopUtils]: At program point L385-2(line 385) 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 01:34:50,283 INFO L185 CegarLoopUtils]: At program point L389-6(line 389) 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 01:34:50,283 INFO L185 CegarLoopUtils]: At program point L385-3(line 385) 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 01:34:50,283 INFO L185 CegarLoopUtils]: At program point L389-7(line 389) 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 01:34:50,283 INFO L185 CegarLoopUtils]: At program point L381(line 381) 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 01:34:50,283 INFO L185 CegarLoopUtils]: At program point L385-4(line 385) 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 01:34:50,284 INFO L185 CegarLoopUtils]: At program point L381-1(line 381) 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 01:34:50,284 INFO L185 CegarLoopUtils]: At program point L381-2(line 381) 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 01:34:50,284 INFO L185 CegarLoopUtils]: At program point L381-3(line 381) 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 01:34:50,284 INFO L185 CegarLoopUtils]: At program point L377(line 377) 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 01:34:50,284 INFO L185 CegarLoopUtils]: At program point L51(line 51) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:34:50,284 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |old(#length)| |#length|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |old(#valid)| |#valid|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string63.base| |old(#t~string63.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2021-02-22 01:34:50,285 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 01:34:50,285 INFO L185 CegarLoopUtils]: At program point activatePumpEXIT(lines 327 343) the Hoare annotation is: (let ((.cse0 (= ~methaneLevelCritical~0 activatePump_~tmp~3))) (or (and (<= 0 (+ activatePump_~tmp~3 2147483648)) .cse0 (<= activatePump_~tmp~3 2147483647) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~1 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0)) (and .cse0 (= ~pumpRunning~0 1) (= activatePump_~tmp~3 0)))) [2021-02-22 01:34:50,285 INFO L185 CegarLoopUtils]: At program point activatePumpENTRY(lines 327 343) the Hoare annotation is: (or (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~1 1)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0))) [2021-02-22 01:34:50,285 INFO L185 CegarLoopUtils]: At program point L338(line 338) the Hoare annotation is: (or (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~1 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0)) (and (= ~methaneLevelCritical~0 activatePump_~tmp~3) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= activatePump_~tmp~3 0))) [2021-02-22 01:34:50,285 INFO L185 CegarLoopUtils]: At program point L338-1(lines 327 343) the Hoare annotation is: (let ((.cse0 (= ~methaneLevelCritical~0 activatePump_~tmp~3))) (or (and (<= 0 (+ activatePump_~tmp~3 2147483648)) .cse0 (<= activatePump_~tmp~3 2147483647) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~1 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0)) (and .cse0 (= ~pumpRunning~0 1) (= activatePump_~tmp~3 0)))) [2021-02-22 01:34:50,285 INFO L185 CegarLoopUtils]: At program point L334(lines 334 340) the Hoare annotation is: (or (and (<= 0 (+ activatePump_~tmp~3 2147483648)) (= ~methaneLevelCritical~0 activatePump_~tmp~3) (<= activatePump_~tmp~3 2147483647) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~1 1)) (not (= |old(~pumpRunning~0)| 0)) (not (<= 2 ~waterLevel~0))) [2021-02-22 01:34:50,285 INFO L185 CegarLoopUtils]: At program point L332(line 332) the Hoare annotation is: (or (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~1 1)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0))) [2021-02-22 01:34:50,286 INFO L185 CegarLoopUtils]: At program point L332-1(line 332) the Hoare annotation is: (or (and (<= 0 (+ |activatePump_#t~ret23| 2147483648)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= |activatePump_#t~ret23| 2147483647) (= |activatePump_#t~ret23| ~methaneLevelCritical~0)) (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~1 1)) (not (= |old(~pumpRunning~0)| 0)) (not (<= 2 ~waterLevel~0))) [2021-02-22 01:34:50,286 INFO L185 CegarLoopUtils]: At program point L332-2(line 332) the Hoare annotation is: (or (and (<= 0 (+ |activatePump_#t~ret23| 2147483648)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= |activatePump_#t~ret23| 2147483647) (= |activatePump_#t~ret23| ~methaneLevelCritical~0)) (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~1 1)) (not (= |old(~pumpRunning~0)| 0)) (not (<= 2 ~waterLevel~0))) [2021-02-22 01:34:50,286 INFO L185 CegarLoopUtils]: At program point L332-3(line 332) the Hoare annotation is: (or (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~1 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0)) (and (<= 0 (+ |activatePump_#t~ret23| 2147483648)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |activatePump_#t~ret23| activatePump_~tmp~3) (<= |activatePump_#t~ret23| 2147483647) (= |activatePump_#t~ret23| ~methaneLevelCritical~0))) [2021-02-22 01:34:50,286 INFO L192 CegarLoopUtils]: At program point getWaterLevelENTRY(lines 120 128) the Hoare annotation is: true [2021-02-22 01:34:50,286 INFO L185 CegarLoopUtils]: At program point L125(line 125) the Hoare annotation is: (let ((.cse1 (not (= ~pumpRunning~0 0))) (.cse4 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse0 (not (< ~waterLevel~0 3))) (.cse3 (= ~waterLevel~0 getWaterLevel_~retValue_acc~1)) (.cse2 (= 0 ~systemActive~0))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse1 .cse3) (or (not (= ~pumpRunning~0 1)) (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3 (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0))) (or .cse4 .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse3 .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))))) [2021-02-22 01:34:50,286 INFO L192 CegarLoopUtils]: At program point L124(line 124) the Hoare annotation is: true [2021-02-22 01:34:50,286 INFO L185 CegarLoopUtils]: At program point getWaterLevelFINAL(lines 120 128) the Hoare annotation is: (let ((.cse2 (not (= ~pumpRunning~0 0))) (.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse4 (= 0 ~systemActive~0)) (.cse3 (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~1) (= |getWaterLevel_#res| ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse2 .cse4 .cse3) (or (not (= ~pumpRunning~0 1)) (not (= ~methaneLevelCritical~0 0)) .cse4 (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0)) .cse3) (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse4 .cse3 (not (<= ~switchedOnBeforeTS~0 2147483647))))) [2021-02-22 01:34:50,287 INFO L185 CegarLoopUtils]: At program point getWaterLevelEXIT(lines 120 128) the Hoare annotation is: (let ((.cse2 (not (= ~pumpRunning~0 0))) (.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse4 (= 0 ~systemActive~0)) (.cse3 (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~1) (= |getWaterLevel_#res| ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse2 .cse4 .cse3) (or (not (= ~pumpRunning~0 1)) (not (= ~methaneLevelCritical~0 0)) .cse4 (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0)) .cse3) (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse4 .cse3 (not (<= ~switchedOnBeforeTS~0 2147483647))))) [2021-02-22 01:34:50,287 INFO L185 CegarLoopUtils]: At program point L417(lines 417 421) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (and (<= ~waterLevel~0 1) (<= 1 isHighWaterLevel_~tmp~4)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (= 0 ~systemActive~0) (and (<= 2 ~waterLevel~0) (= isHighWaterLevel_~tmp~4 0))) [2021-02-22 01:34:50,287 INFO L185 CegarLoopUtils]: At program point isHighWaterLevelEXIT(lines 408 426) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (= 0 ~systemActive~0)) (.cse3 (<= 2 ~waterLevel~0))) (and (or .cse0 .cse1 .cse2 .cse3 (and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~tmp___0~1) (<= 0 isHighWaterLevel_~retValue_acc~6) (<= isHighWaterLevel_~tmp___0~1 0) (<= isHighWaterLevel_~retValue_acc~6 0))) (or .cse0 (not (< ~waterLevel~0 3)) .cse1 .cse2 (and (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~6) (= |isHighWaterLevel_#res| isHighWaterLevel_~retValue_acc~6) (= isHighWaterLevel_~tmp___0~1 1) (= isHighWaterLevel_~tmp~4 0)) (not .cse3)))) [2021-02-22 01:34:50,287 INFO L192 CegarLoopUtils]: At program point L415(line 415) the Hoare annotation is: true [2021-02-22 01:34:50,287 INFO L185 CegarLoopUtils]: At program point L417-2(lines 417 421) the Hoare annotation is: (or (and (<= ~waterLevel~0 1) (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (= 0 ~systemActive~0) (and (= isHighWaterLevel_~tmp___0~1 1) (<= 2 ~waterLevel~0) (= isHighWaterLevel_~tmp~4 0))) [2021-02-22 01:34:50,287 INFO L185 CegarLoopUtils]: At program point L415-1(line 415) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (= 0 ~systemActive~0))) (and (or .cse0 (<= 1 |isHighWaterLevel_#t~ret41|) .cse1 .cse2 (<= 2 ~waterLevel~0)) (or .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0)) (= |isHighWaterLevel_#t~ret41| 0)))) [2021-02-22 01:34:50,288 INFO L185 CegarLoopUtils]: At program point L415-2(line 415) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (= 0 ~systemActive~0))) (and (or .cse0 (<= 1 |isHighWaterLevel_#t~ret41|) .cse1 .cse2 (<= 2 ~waterLevel~0)) (or .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0)) (= |isHighWaterLevel_#t~ret41| 0)))) [2021-02-22 01:34:50,288 INFO L185 CegarLoopUtils]: At program point L415-3(line 415) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (= 0 ~systemActive~0))) (and (or .cse0 (and (= |isHighWaterLevel_#t~ret41| isHighWaterLevel_~tmp~4) (= |isHighWaterLevel_#t~ret41| 0)) .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or .cse0 (and (<= 1 |isHighWaterLevel_#t~ret41|) (<= 1 isHighWaterLevel_~tmp~4)) .cse1 .cse2 (<= 2 ~waterLevel~0)))) [2021-02-22 01:34:50,288 INFO L192 CegarLoopUtils]: At program point L411(line 411) the Hoare annotation is: true [2021-02-22 01:34:50,288 INFO L192 CegarLoopUtils]: At program point L410(line 410) the Hoare annotation is: true [2021-02-22 01:34:50,288 INFO L192 CegarLoopUtils]: At program point isHighWaterLevelENTRY(lines 408 426) the Hoare annotation is: true [2021-02-22 01:34:50,288 INFO L185 CegarLoopUtils]: At program point L423(line 423) the Hoare annotation is: (or (and (<= ~waterLevel~0 1) (<= 0 isHighWaterLevel_~tmp___0~1) (<= 0 isHighWaterLevel_~retValue_acc~6) (<= isHighWaterLevel_~tmp___0~1 0) (<= isHighWaterLevel_~retValue_acc~6 0)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (and (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~6) (= isHighWaterLevel_~tmp___0~1 1) (<= 2 ~waterLevel~0) (= isHighWaterLevel_~tmp~4 0)) (= 0 ~systemActive~0)) [2021-02-22 01:34:50,288 INFO L185 CegarLoopUtils]: At program point isHighWaterLevelFINAL(lines 408 426) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (= 0 ~systemActive~0)) (.cse3 (<= 2 ~waterLevel~0))) (and (or .cse0 .cse1 .cse2 .cse3 (and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~tmp___0~1) (<= 0 isHighWaterLevel_~retValue_acc~6) (<= isHighWaterLevel_~tmp___0~1 0) (<= isHighWaterLevel_~retValue_acc~6 0))) (or .cse0 (not (< ~waterLevel~0 3)) .cse1 .cse2 (and (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~6) (= |isHighWaterLevel_#res| isHighWaterLevel_~retValue_acc~6) (= isHighWaterLevel_~tmp___0~1 1) (= isHighWaterLevel_~tmp~4 0)) (not .cse3)))) [2021-02-22 01:34:50,288 INFO L185 CegarLoopUtils]: At program point L420(line 420) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (= 0 ~systemActive~0))) (and (or .cse0 .cse1 .cse2 (= isHighWaterLevel_~tmp~4 0) (not (= 2 ~waterLevel~0))) (or .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0)))) [2021-02-22 01:34:50,289 INFO L185 CegarLoopUtils]: At program point L418(line 418) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (= 0 ~systemActive~0) (not (= 2 ~waterLevel~0))) [2021-02-22 01:34:50,289 INFO L185 CegarLoopUtils]: At program point L81(line 81) the Hoare annotation is: (let ((.cse2 (not (= ~pumpRunning~0 0))) (.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse4 (= 0 ~systemActive~0)) (.cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse2 .cse4 .cse3) (or (not (= ~pumpRunning~0 1)) .cse1 .cse4 (not (= |old(~methaneLevelCritical~0)| 0)) (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse4 .cse3 (not (<= ~switchedOnBeforeTS~0 2147483647))))) [2021-02-22 01:34:50,289 INFO L192 CegarLoopUtils]: At program point L80-1(lines 76 87) the Hoare annotation is: true [2021-02-22 01:34:50,289 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 76 87) the Hoare annotation is: (let ((.cse2 (not (= ~pumpRunning~0 0))) (.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse4 (= 0 ~systemActive~0)) (.cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse2 .cse4 .cse3) (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse4 .cse3 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or (not (= ~pumpRunning~0 1)) .cse4 (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 2 ~waterLevel~0)) .cse3 (not (= ~switchedOnBeforeTS~0 0))))) [2021-02-22 01:34:50,289 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 76 87) the Hoare annotation is: true [2021-02-22 01:34:50,289 INFO L185 CegarLoopUtils]: At program point L83(line 83) the Hoare annotation is: (let ((.cse2 (not (= ~pumpRunning~0 0))) (.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse4 (= 0 ~systemActive~0)) (.cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse2 .cse4 .cse3) (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse4 .cse3 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or (not (= ~pumpRunning~0 1)) .cse4 (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 2 ~waterLevel~0)) .cse3 (not (= ~switchedOnBeforeTS~0 0))))) [2021-02-22 01:34:50,289 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-22 01:34:50,289 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-22 01:34:50,290 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-22 01:34:50,290 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-22 01:34:50,290 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalENTRY(lines 88 96) the Hoare annotation is: true [2021-02-22 01:34:50,290 INFO L185 CegarLoopUtils]: At program point L93(line 93) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (= 0 ~systemActive~0) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~1 1)) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0) (not (<= 2 ~waterLevel~0))) [2021-02-22 01:34:50,290 INFO L192 CegarLoopUtils]: At program point L92(line 92) the Hoare annotation is: true [2021-02-22 01:34:50,290 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalFINAL(lines 88 96) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (and (= |isMethaneLevelCritical_#res| isMethaneLevelCritical_~retValue_acc~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (= 0 ~systemActive~0) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~1 1)) (not (<= 2 ~waterLevel~0))) [2021-02-22 01:34:50,290 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalEXIT(lines 88 96) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (and (= |isMethaneLevelCritical_#res| isMethaneLevelCritical_~retValue_acc~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (= 0 ~systemActive~0) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~1 1)) (not (<= 2 ~waterLevel~0))) [2021-02-22 01:34:50,290 INFO L185 CegarLoopUtils]: At program point L248(line 248) the Hoare annotation is: (let ((.cse3 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (= 0 ~systemActive~0)) (.cse0 (not (< |old(~waterLevel~0)| 3)))) (and (or (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse0 .cse1 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647)) (and .cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (< ~waterLevel~0 3)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (or (not (<= 2 |old(~waterLevel~0)|)) .cse0 .cse1 (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse3 (<= ~switchedOnBeforeTS~0 2147483647) .cse2)) (or (= ~waterLevel~0 1) .cse1 (not (= |old(~waterLevel~0)| 2)) (= ~pumpRunning~0 0)) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse3 .cse2 (not .cse1)) .cse0 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-22 01:34:50,291 INFO L185 CegarLoopUtils]: At program point L246(lines 246 252) the Hoare annotation is: (let ((.cse11 (= ~switchedOnBeforeTS~0 0))) (let ((.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse10 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse15 (= ~waterLevel~0 1)) (.cse8 (= ~pumpRunning~0 0)) (.cse16 (not .cse11))) (let ((.cse3 (= ~pumpRunning~0 1)) (.cse12 (and .cse15 .cse8 .cse16)) (.cse13 (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse15 .cse1 (<= ~switchedOnBeforeTS~0 2147483647) .cse10 .cse16)) (.cse14 (not (= |old(~waterLevel~0)| 2))) (.cse5 (= |old(~switchedOnBeforeTS~0)| 0)) (.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse9 (= 0 ~systemActive~0)) (.cse2 (not (< |old(~waterLevel~0)| 3))) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or (and .cse0 .cse1) .cse2 .cse3 .cse4) (let ((.cse6 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse7 (< ~waterLevel~0 3))) (or .cse5 (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) (and .cse6 .cse7 .cse8) .cse2 .cse9 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647)) (and .cse10 .cse6 .cse7) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)))) (or (and .cse0 .cse3 (= ~methaneLevelCritical~0 0) .cse11) .cse12 (and .cse10 .cse8) .cse9 .cse13 .cse14) (or .cse12 (not (= |old(~pumpRunning~0)| 1)) .cse9 .cse13 .cse14 (not .cse5)) (or (and .cse0 (not .cse9) (<= 2 ~waterLevel~0)) .cse2 .cse4 .cse8))))) [2021-02-22 01:34:50,291 INFO L185 CegarLoopUtils]: At program point L241(line 241) the Hoare annotation is: (let ((.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (= 0 ~systemActive~0))) (and (or .cse0 (not (= |old(~pumpRunning~0)| 0))) (or (and .cse1 .cse2 .cse3) (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse0 .cse4 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (or (not (<= 2 |old(~waterLevel~0)|)) .cse0 (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse1 .cse2 (<= ~switchedOnBeforeTS~0 2147483647) .cse3) .cse4))) [2021-02-22 01:34:50,291 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 232 258) the Hoare annotation is: (let ((.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse0 (= 0 ~systemActive~0)) (.cse4 (not (< |old(~waterLevel~0)| 3))) (.cse1 (and .cse2 .cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)))) (and (or .cse0 .cse1 (not (= |old(~waterLevel~0)| 2))) (or (and .cse2 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse3) (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse4 .cse0 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (or .cse4 .cse1 (not (= |old(~pumpRunning~0)| 0)))))) [2021-02-22 01:34:50,291 INFO L185 CegarLoopUtils]: At program point L239(lines 235 257) the Hoare annotation is: (let ((.cse2 (not (< |old(~waterLevel~0)| 3))) (.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (= 0 ~systemActive~0))) (and (or (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 .cse1) .cse2 (not (= |old(~pumpRunning~0)| 0))) (or (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse2 .cse3 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647)) (and .cse1 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (< ~waterLevel~0 3)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (or (not (<= 2 |old(~waterLevel~0)|)) .cse2 .cse3 (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 (<= ~switchedOnBeforeTS~0 2147483647) .cse1)) (or (= ~waterLevel~0 1) .cse3 (not (= |old(~waterLevel~0)| 2)) (= ~pumpRunning~0 0)))) [2021-02-22 01:34:50,292 INFO L185 CegarLoopUtils]: At program point L237(lines 235 257) the Hoare annotation is: (let ((.cse3 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse0 (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse3 .cse4)) (.cse1 (not (< |old(~waterLevel~0)| 3))) (.cse2 (= 0 ~systemActive~0))) (and (or .cse0 .cse1 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse1 .cse2 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (or (not (<= 2 |old(~waterLevel~0)|)) .cse1 .cse2 (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse3 (<= ~switchedOnBeforeTS~0 2147483647) .cse4 (<= 2 ~waterLevel~0) (< ~waterLevel~0 3)))))) [2021-02-22 01:34:50,292 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 232 258) the Hoare annotation is: (let ((.cse11 (= ~switchedOnBeforeTS~0 0))) (let ((.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse10 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse15 (= ~waterLevel~0 1)) (.cse8 (= ~pumpRunning~0 0)) (.cse16 (not .cse11))) (let ((.cse3 (= ~pumpRunning~0 1)) (.cse12 (and .cse15 .cse8 .cse16)) (.cse13 (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse15 .cse1 (<= ~switchedOnBeforeTS~0 2147483647) .cse10 .cse16)) (.cse14 (not (= |old(~waterLevel~0)| 2))) (.cse5 (= |old(~switchedOnBeforeTS~0)| 0)) (.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse9 (= 0 ~systemActive~0)) (.cse2 (not (< |old(~waterLevel~0)| 3))) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or (and .cse0 .cse1) .cse2 .cse3 .cse4) (let ((.cse6 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse7 (< ~waterLevel~0 3))) (or .cse5 (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) (and .cse6 .cse7 .cse8) .cse2 .cse9 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647)) (and .cse10 .cse6 .cse7) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)))) (or (and .cse0 .cse3 (= ~methaneLevelCritical~0 0) .cse11) .cse12 (and .cse10 .cse8) .cse9 .cse13 .cse14) (or .cse12 (not (= |old(~pumpRunning~0)| 1)) .cse9 .cse13 .cse14 (not .cse5)) (or (and .cse0 (not .cse9) (<= 2 ~waterLevel~0)) .cse2 .cse4 .cse8))))) [2021-02-22 01:34:50,292 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 232 258) the Hoare annotation is: (let ((.cse11 (= ~switchedOnBeforeTS~0 0))) (let ((.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse10 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse15 (= ~waterLevel~0 1)) (.cse8 (= ~pumpRunning~0 0)) (.cse16 (not .cse11))) (let ((.cse3 (= ~pumpRunning~0 1)) (.cse12 (and .cse15 .cse8 .cse16)) (.cse13 (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse15 .cse1 (<= ~switchedOnBeforeTS~0 2147483647) .cse10 .cse16)) (.cse14 (not (= |old(~waterLevel~0)| 2))) (.cse5 (= |old(~switchedOnBeforeTS~0)| 0)) (.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse9 (= 0 ~systemActive~0)) (.cse2 (not (< |old(~waterLevel~0)| 3))) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or (and .cse0 .cse1) .cse2 .cse3 .cse4) (let ((.cse6 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse7 (< ~waterLevel~0 3))) (or .cse5 (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) (and .cse6 .cse7 .cse8) .cse2 .cse9 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647)) (and .cse10 .cse6 .cse7) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)))) (or (and .cse0 .cse3 (= ~methaneLevelCritical~0 0) .cse11) .cse12 (and .cse10 .cse8) .cse9 .cse13 .cse14) (or .cse12 (not (= |old(~pumpRunning~0)| 1)) .cse9 .cse13 .cse14 (not .cse5)) (or (and .cse0 (not .cse9) (<= 2 ~waterLevel~0)) .cse2 .cse4 .cse8))))) [2021-02-22 01:34:50,292 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 887 916) the Hoare annotation is: true [2021-02-22 01:34:50,292 INFO L192 CegarLoopUtils]: At program point L901(lines 901 905) the Hoare annotation is: true [2021-02-22 01:34:50,292 INFO L192 CegarLoopUtils]: At program point L901-1(lines 901 905) the Hoare annotation is: true [2021-02-22 01:34:50,293 INFO L192 CegarLoopUtils]: At program point L897-2(lines 897 911) the Hoare annotation is: true [2021-02-22 01:34:50,293 INFO L192 CegarLoopUtils]: At program point L893(line 893) the Hoare annotation is: true [2021-02-22 01:34:50,293 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 887 916) the Hoare annotation is: true [2021-02-22 01:34:50,293 INFO L192 CegarLoopUtils]: At program point L893-1(line 893) the Hoare annotation is: true [2021-02-22 01:34:50,293 INFO L192 CegarLoopUtils]: At program point L889(line 889) the Hoare annotation is: true [2021-02-22 01:34:50,293 INFO L192 CegarLoopUtils]: At program point L912(lines 887 916) the Hoare annotation is: true [2021-02-22 01:34:50,293 INFO L192 CegarLoopUtils]: At program point L908(line 908) the Hoare annotation is: true [2021-02-22 01:34:50,293 INFO L192 CegarLoopUtils]: At program point L898(line 898) the Hoare annotation is: true [2021-02-22 01:34:50,293 INFO L185 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 52 63) 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))) (= 0 ~systemActive~0) (= ~switchedOnBeforeTS~0 0) (not (<= ~switchedOnBeforeTS~0 2147483647))) [2021-02-22 01:34:50,293 INFO L185 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 52 63) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)))) (.cse2 (= 0 ~systemActive~0)) (.cse3 (= ~switchedOnBeforeTS~0 0)) (.cse4 (not (<= ~switchedOnBeforeTS~0 2147483647)))) (and (or .cse0 (not (< |old(~waterLevel~0)| 3)) .cse1 .cse2 (< ~waterLevel~0 3) .cse3 .cse4) (or (= ~waterLevel~0 1) .cse0 .cse1 .cse2 (not (= |old(~waterLevel~0)| 2)) .cse3 .cse4))) [2021-02-22 01:34:50,294 INFO L185 CegarLoopUtils]: At program point L57(line 57) 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))) (= 0 ~systemActive~0) (= ~switchedOnBeforeTS~0 0) (not (<= ~switchedOnBeforeTS~0 2147483647))) [2021-02-22 01:34:50,294 INFO L185 CegarLoopUtils]: At program point L56-1(lines 52 63) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)))) (.cse2 (= 0 ~systemActive~0)) (.cse3 (= ~switchedOnBeforeTS~0 0)) (.cse4 (not (<= ~switchedOnBeforeTS~0 2147483647)))) (and (or .cse0 (not (< |old(~waterLevel~0)| 3)) .cse1 .cse2 (< ~waterLevel~0 3) .cse3 .cse4) (or (= ~waterLevel~0 1) .cse0 .cse1 .cse2 (not (= |old(~waterLevel~0)| 2)) .cse3 .cse4))) [2021-02-22 01:34:50,294 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 941 947) the Hoare annotation is: true [2021-02-22 01:34:50,294 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 941 947) the Hoare annotation is: true [2021-02-22 01:34:50,294 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-22 01:34:50,294 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 01:34:50,294 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-22 01:34:50,294 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-22 01:34:50,294 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__highWaterSensorENTRY(lines 267 291) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (<= ~switchedOnBeforeTS~0 2147483647))) [2021-02-22 01:34:50,294 INFO L185 CegarLoopUtils]: At program point L286(line 286) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (= 0 ~systemActive~0))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-22 01:34:50,294 INFO L185 CegarLoopUtils]: At program point L286-1(lines 267 291) the Hoare annotation is: (let ((.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse1 (= 0 ~systemActive~0)) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0) .cse3) (or (and (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0)) .cse0 .cse1 (and (= processEnvironment__wrappee__highWaterSensor_~tmp~1 1) .cse2) .cse3 (not (= 2 ~waterLevel~0))) (or (not (< ~waterLevel~0 3)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 .cse2 (= ~switchedOnBeforeTS~0 0) (not (<= ~switchedOnBeforeTS~0 2147483647))))) [2021-02-22 01:34:50,295 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__highWaterSensorEXIT(lines 267 291) the Hoare annotation is: (let ((.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse1 (= 0 ~systemActive~0)) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0) .cse3) (or (and (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0)) .cse0 .cse1 (and (= processEnvironment__wrappee__highWaterSensor_~tmp~1 1) .cse2) .cse3 (not (= 2 ~waterLevel~0))) (or (not (< ~waterLevel~0 3)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 .cse2 (= ~switchedOnBeforeTS~0 0) (not (<= ~switchedOnBeforeTS~0 2147483647))))) [2021-02-22 01:34:50,295 INFO L185 CegarLoopUtils]: At program point L281(line 281) the Hoare annotation is: (let ((.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (= 0 ~systemActive~0))) (and (or .cse0 .cse1 .cse2 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= processEnvironment__wrappee__highWaterSensor_~tmp~1 0)) .cse3) (or .cse1 .cse2 .cse3 (not (= 2 ~waterLevel~0))) (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (= ~switchedOnBeforeTS~0 0) (not (<= ~switchedOnBeforeTS~0 2147483647))))) [2021-02-22 01:34:50,295 INFO L185 CegarLoopUtils]: At program point L277(line 277) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (= 0 ~systemActive~0))) (and (or .cse0 .cse1 (and (= processEnvironment__wrappee__highWaterSensor_~tmp~1 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= 2 ~waterLevel~0)) .cse2 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (= ~switchedOnBeforeTS~0 0) (not (<= ~switchedOnBeforeTS~0 2147483647))))) [2021-02-22 01:34:50,295 INFO L185 CegarLoopUtils]: At program point L275(lines 275 283) the Hoare annotation is: (let ((.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (= 0 ~systemActive~0)) (.cse7 (< ~waterLevel~0 3)) (.cse6 (<= 2 ~waterLevel~0))) (let ((.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse5 (and (= processEnvironment__wrappee__highWaterSensor_~tmp~1 1) .cse3 (not .cse2) .cse7 .cse6)) (.cse0 (not .cse7)) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)))) (and (or .cse0 .cse1 .cse2 (and .cse3 (= processEnvironment__wrappee__highWaterSensor_~tmp~1 0)) .cse4 .cse5) (or .cse0 .cse1 .cse2 .cse4 .cse5 (not .cse6)) (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (= ~switchedOnBeforeTS~0 0) (not (<= ~switchedOnBeforeTS~0 2147483647)))))) [2021-02-22 01:34:50,295 INFO L185 CegarLoopUtils]: At program point L273(line 273) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (= 0 ~systemActive~0))) (and (or .cse0 .cse1 .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (= ~switchedOnBeforeTS~0 0) (not (<= ~switchedOnBeforeTS~0 2147483647))))) [2021-02-22 01:34:50,295 INFO L185 CegarLoopUtils]: At program point L273-1(line 273) the Hoare annotation is: (let ((.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse3 (= 0 ~systemActive~0))) (and (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or (and .cse0 (<= 2 ~waterLevel~0) (= |processEnvironment__wrappee__highWaterSensor_#t~ret21| 1)) .cse1 .cse2 .cse3 (and (<= ~waterLevel~0 1) (= |processEnvironment__wrappee__highWaterSensor_#t~ret21| 0) .cse0) (not (= |old(~pumpRunning~0)| 0)))) (or .cse1 .cse2 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse3 (= ~switchedOnBeforeTS~0 0) (not (<= ~switchedOnBeforeTS~0 2147483647))))) [2021-02-22 01:34:50,295 INFO L185 CegarLoopUtils]: At program point L271(lines 271 288) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (<= ~switchedOnBeforeTS~0 2147483647))) [2021-02-22 01:34:50,296 INFO L185 CegarLoopUtils]: At program point L273-2(line 273) the Hoare annotation is: (let ((.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse3 (= 0 ~systemActive~0))) (and (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or (and .cse0 (<= 2 ~waterLevel~0) (= |processEnvironment__wrappee__highWaterSensor_#t~ret21| 1)) .cse1 .cse2 .cse3 (and (<= ~waterLevel~0 1) (= |processEnvironment__wrappee__highWaterSensor_#t~ret21| 0) .cse0) (not (= |old(~pumpRunning~0)| 0)))) (or .cse1 .cse2 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse3 (= ~switchedOnBeforeTS~0 0) (not (<= ~switchedOnBeforeTS~0 2147483647))))) [2021-02-22 01:34:50,296 INFO L185 CegarLoopUtils]: At program point L273-3(line 273) the Hoare annotation is: (let ((.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse3 (= 0 ~systemActive~0))) (and (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret21| processEnvironment__wrappee__highWaterSensor_~tmp~1) .cse0 (<= 2 ~waterLevel~0) (= |processEnvironment__wrappee__highWaterSensor_#t~ret21| 1)) (and (<= ~waterLevel~0 1) (= |processEnvironment__wrappee__highWaterSensor_#t~ret21| 0) .cse0 (= processEnvironment__wrappee__highWaterSensor_~tmp~1 0)) .cse1 .cse2 .cse3 (not (= |old(~pumpRunning~0)| 0)))) (or .cse1 .cse2 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse3 (= ~switchedOnBeforeTS~0 0) (not (<= ~switchedOnBeforeTS~0 2147483647))))) [2021-02-22 01:34:50,296 INFO L185 CegarLoopUtils]: At program point waterRiseEXIT(lines 64 75) the Hoare annotation is: (let ((.cse7 (= 0 ~systemActive~0)) (.cse0 (not (<= 0 (+ test_~tmp~0 2147483648)))) (.cse1 (not (<= test_~tmp~0 2147483647))) (.cse2 (and (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)) (<= ~waterLevel~0 2))) (.cse3 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse4 (= test_~tmp~0 0)) (.cse5 (not (< test_~splverifierCounter~0 4))) (.cse6 (not (< |old(~waterLevel~0)| 3))) (.cse8 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse7 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 (not (= ~pumpRunning~0 1)) (= |old(~waterLevel~0)| ~waterLevel~0) .cse4 (not (<= 2 |old(~waterLevel~0)|)) .cse5 .cse6 (not (= ~methaneLevelCritical~0 0)) .cse7 (not (= ~switchedOnBeforeTS~0 0))) (or .cse0 .cse1 .cse2 .cse4 .cse5 .cse6 .cse8 .cse7) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse8))) [2021-02-22 01:34:50,296 INFO L185 CegarLoopUtils]: At program point L69(line 69) the Hoare annotation is: (let ((.cse9 (= |old(~waterLevel~0)| ~waterLevel~0))) (let ((.cse4 (not (< |old(~waterLevel~0)| 3))) (.cse5 (= 0 ~systemActive~0)) (.cse7 (and .cse9 (< ~waterLevel~0 2))) (.cse0 (not (<= 0 (+ test_~tmp~0 2147483648)))) (.cse1 (not (<= test_~tmp~0 2147483647))) (.cse8 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse2 (= test_~tmp~0 0)) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse6 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= ~pumpRunning~0 1)) .cse2 (not (<= 2 |old(~waterLevel~0)|)) .cse3 .cse4 (not (= ~methaneLevelCritical~0 0)) .cse5 (not (= ~switchedOnBeforeTS~0 0))) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse6 .cse5 .cse7) (or .cse0 .cse1 .cse8 .cse9 .cse2 .cse3 .cse4 .cse6) (or .cse0 .cse1 .cse8 .cse2 .cse3 .cse4 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse5 .cse7 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 .cse8 .cse2 .cse3 .cse6 (not (= |old(~waterLevel~0)| 2)))))) [2021-02-22 01:34:50,296 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 64 75) the Hoare annotation is: (let ((.cse7 (= 0 ~systemActive~0)) (.cse0 (not (<= 0 (+ test_~tmp~0 2147483648)))) (.cse1 (not (<= test_~tmp~0 2147483647))) (.cse2 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse3 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse4 (= test_~tmp~0 0)) (.cse5 (not (< test_~splverifierCounter~0 4))) (.cse6 (not (< |old(~waterLevel~0)| 3))) (.cse8 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse7 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 .cse3 .cse4 .cse5 .cse6 .cse8 .cse7) (or .cse0 .cse1 (not (= ~pumpRunning~0 1)) (= 2 ~waterLevel~0) .cse4 .cse5 (not (= ~methaneLevelCritical~0 0)) .cse7 (not (= |old(~waterLevel~0)| 2)) (not (= ~switchedOnBeforeTS~0 0))) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse8))) [2021-02-22 01:34:50,296 INFO L185 CegarLoopUtils]: At program point L68-1(lines 64 75) the Hoare annotation is: (let ((.cse7 (= 0 ~systemActive~0)) (.cse0 (not (<= 0 (+ test_~tmp~0 2147483648)))) (.cse1 (not (<= test_~tmp~0 2147483647))) (.cse2 (and (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)) (<= ~waterLevel~0 2))) (.cse3 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse4 (= test_~tmp~0 0)) (.cse5 (not (< test_~splverifierCounter~0 4))) (.cse6 (not (< |old(~waterLevel~0)| 3))) (.cse8 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse7 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 (not (= ~pumpRunning~0 1)) (= |old(~waterLevel~0)| ~waterLevel~0) .cse4 (not (<= 2 |old(~waterLevel~0)|)) .cse5 .cse6 (not (= ~methaneLevelCritical~0 0)) .cse7 (not (= ~switchedOnBeforeTS~0 0))) (or .cse0 .cse1 .cse2 .cse4 .cse5 .cse6 .cse8 .cse7) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse8))) [2021-02-22 01:34:50,297 INFO L192 CegarLoopUtils]: At program point L832(line 832) the Hoare annotation is: true [2021-02-22 01:34:50,297 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 828 835) the Hoare annotation is: true [2021-02-22 01:34:50,297 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 832) the Hoare annotation is: true [2021-02-22 01:34:50,297 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 828 835) the Hoare annotation is: true [2021-02-22 01:34:50,297 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 828 835) the Hoare annotation is: true [2021-02-22 01:34:50,338 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.02 01:34:50 BoogieIcfgContainer [2021-02-22 01:34:50,339 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-22 01:34:50,340 INFO L168 Benchmark]: Toolchain (without parser) took 510033.02 ms. Allocated memory was 172.0 MB in the beginning and 1.9 GB in the end (delta: 1.7 GB). Free memory was 146.8 MB in the beginning and 1.2 GB in the end (delta: -1.0 GB). Peak memory consumption was 1.3 GB. Max. memory is 8.0 GB. [2021-02-22 01:34:50,340 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 172.0 MB. Free memory is still 144.5 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-22 01:34:50,340 INFO L168 Benchmark]: CACSL2BoogieTranslator took 630.06 ms. Allocated memory is still 172.0 MB. Free memory was 145.8 MB in the beginning and 123.6 MB in the end (delta: 22.1 MB). Peak memory consumption was 22.0 MB. Max. memory is 8.0 GB. [2021-02-22 01:34:50,340 INFO L168 Benchmark]: Boogie Preprocessor took 139.32 ms. Allocated memory is still 172.0 MB. Free memory was 123.6 MB in the beginning and 153.3 MB in the end (delta: -29.6 MB). Peak memory consumption was 9.2 MB. Max. memory is 8.0 GB. [2021-02-22 01:34:50,341 INFO L168 Benchmark]: RCFGBuilder took 1765.30 ms. Allocated memory was 172.0 MB in the beginning and 207.6 MB in the end (delta: 35.7 MB). Free memory was 153.0 MB in the beginning and 135.9 MB in the end (delta: 17.1 MB). Peak memory consumption was 61.1 MB. Max. memory is 8.0 GB. [2021-02-22 01:34:50,341 INFO L168 Benchmark]: TraceAbstraction took 507478.21 ms. Allocated memory was 207.6 MB in the beginning and 1.9 GB in the end (delta: 1.7 GB). Free memory was 135.9 MB in the beginning and 1.2 GB in the end (delta: -1.0 GB). Peak memory consumption was 1.3 GB. Max. memory is 8.0 GB. [2021-02-22 01:34:50,342 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 172.0 MB. Free memory is still 144.5 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 630.06 ms. Allocated memory is still 172.0 MB. Free memory was 145.8 MB in the beginning and 123.6 MB in the end (delta: 22.1 MB). Peak memory consumption was 22.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 139.32 ms. Allocated memory is still 172.0 MB. Free memory was 123.6 MB in the beginning and 153.3 MB in the end (delta: -29.6 MB). Peak memory consumption was 9.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1765.30 ms. Allocated memory was 172.0 MB in the beginning and 207.6 MB in the end (delta: 35.7 MB). Free memory was 153.0 MB in the beginning and 135.9 MB in the end (delta: 17.1 MB). Peak memory consumption was 61.1 MB. Max. memory is 8.0 GB. * TraceAbstraction took 507478.21 ms. Allocated memory was 207.6 MB in the beginning and 1.9 GB in the end (delta: 1.7 GB). Free memory was 135.9 MB in the beginning and 1.2 GB in the end (delta: -1.0 GB). Peak memory consumption was 1.3 GB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 832]: 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: 897]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 165]: Loop Invariant Derived loop invariant: (!(\old(systemActive) == 1) || !(\old(waterLevel) == 1)) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 166]: Loop Invariant Derived loop invariant: ((((((!(\old(systemActive) == 1) || !(\old(waterLevel) == 1)) || ((((((((((pumpRunning == 1 && methaneLevelCritical == 0) && !(0 == systemActive)) && 2 <= waterLevel) && waterLevel < 3) && tmp <= 2147483647) && tmp___0 <= 2147483647) && switchedOnBeforeTS == 0) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0) && 0 <= tmp + 2147483648)) || (((((\old(waterLevel) == waterLevel && 1 == systemActive) && switchedOnBeforeTS == \old(switchedOnBeforeTS)) && pumpRunning == 0) && \old(methaneLevelCritical) == methaneLevelCritical) && splverifierCounter == 0)) || (((((((!(0 == systemActive) && waterLevel < 3) && tmp <= 2147483647) && pumpRunning == 0) && tmp___0 <= 2147483647) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0) && 0 <= tmp + 2147483648)) || !(\old(pumpRunning) == 0)) || (((((((((0 <= switchedOnBeforeTS + 2147483648 && pumpRunning == switchedOnBeforeTS) && switchedOnBeforeTS <= 2147483647) && !(0 == systemActive)) && waterLevel < 3) && tmp <= 2147483647) && tmp___0 <= 2147483647) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0) && 0 <= tmp + 2147483648)) || (((((((pumpRunning == switchedOnBeforeTS && waterLevel < 3) && tmp <= 2147483647) && pumpRunning == 0) && tmp___0 <= 2147483647) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0) && 0 <= tmp + 2147483648) - InvariantResult [Line: 887]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 1004]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 838]: Procedure Contract for __utac_acc__Specification5_spec__1 Derived contract for procedure __utac_acc__Specification5_spec__1: 1 - ProcedureContractResult [Line: 1011]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(waterLevel == 1) || ((retValue_acc <= 1 && 1 <= retValue_acc) && \result == 1)) || !(pumpRunning == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 846]: Procedure Contract for __utac_acc__Specification5_spec__2 Derived contract for procedure __utac_acc__Specification5_spec__2: (((pumpRunning == switchedOnBeforeTS || !(waterLevel < 3)) || !(pumpRunning == 0)) && (((((0 <= switchedOnBeforeTS + 2147483648 && pumpRunning == switchedOnBeforeTS) && switchedOnBeforeTS <= 2147483647) || !(waterLevel < 3)) || 0 == systemActive) || !(2 <= waterLevel))) && (((((!(0 <= \old(switchedOnBeforeTS) + 2147483648) || pumpRunning == switchedOnBeforeTS) || !(waterLevel < 3)) || !(pumpRunning == \old(switchedOnBeforeTS))) || 0 == systemActive) || !(\old(switchedOnBeforeTS) <= 2147483647)) - ProcedureContractResult [Line: 856]: Procedure Contract for __utac_acc__Specification5_spec__3 Derived contract for procedure __utac_acc__Specification5_spec__3: (((!(pumpRunning == switchedOnBeforeTS) || 2 == tmp) || !(pumpRunning == 0)) || !(2 == waterLevel)) && (((((!(pumpRunning == 1) || 2 == tmp) || !(methaneLevelCritical == 0)) || 0 == systemActive) || !(2 == waterLevel)) || !(switchedOnBeforeTS == 0)) - ProcedureContractResult [Line: 962]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 446]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: ((((((\old(systemActive) == 0 || !(waterLevel < 3)) || !(switchedOnBeforeTS == \old(pumpRunning))) || !(0 <= switchedOnBeforeTS + 2147483648)) || pumpRunning == 0) || !(switchedOnBeforeTS <= 2147483647)) && ((\old(systemActive) == 0 || pumpRunning == 0) || !(2 == waterLevel))) && ((!(waterLevel < 3) || !(\old(pumpRunning) == 0)) || pumpRunning == 0) - ProcedureContractResult [Line: 363]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (((!(waterLevel < 3) || !(pumpRunning == 0)) || (pumpRunning == \result && pumpRunning == retValue_acc)) && (((((!(pumpRunning == switchedOnBeforeTS) || !(waterLevel < 3)) || !(0 <= switchedOnBeforeTS + 2147483648)) || 0 == systemActive) || (pumpRunning == \result && pumpRunning == retValue_acc)) || !(switchedOnBeforeTS <= 2147483647))) && (((!(waterLevel < 3) || 0 == systemActive) || (pumpRunning == \result && pumpRunning == retValue_acc)) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 427]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 997]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 948]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 352]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: ((((((((retValue_acc == methaneLevelCritical && 0 <= retValue_acc + 2147483648) && retValue_acc == \result) && retValue_acc <= 2147483647) || !(pumpRunning == switchedOnBeforeTS)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || 0 == systemActive) || !(tmp == 1)) || !(2 <= waterLevel) - ProcedureContractResult [Line: 344]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: (((!(waterLevel < 3) || 0 == systemActive) || pumpRunning == 0) || !(2 <= waterLevel)) && ((((((!(waterLevel < 3) || !(switchedOnBeforeTS == \old(pumpRunning))) || !(0 <= switchedOnBeforeTS + 2147483648)) || 0 == systemActive) || pumpRunning == 0) || switchedOnBeforeTS == 0) || !(switchedOnBeforeTS <= 2147483647)) - ProcedureContractResult [Line: 129]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: ((((((retValue_acc == 0 && \result == retValue_acc) && 2 <= waterLevel) || !(pumpRunning == switchedOnBeforeTS)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || 0 == systemActive) || ((waterLevel <= 1 && 1 <= retValue_acc) && 1 <= \result) - ProcedureContractResult [Line: 293]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (((((((!(waterLevel < 3) || !(switchedOnBeforeTS == \old(pumpRunning))) || !(0 <= switchedOnBeforeTS + 2147483648)) || 0 == systemActive) || pumpRunning == \old(pumpRunning)) || pumpRunning == 0) || switchedOnBeforeTS == 0) || !(switchedOnBeforeTS <= 2147483647)) && (((((((pumpRunning == 1 && methaneLevelCritical == 0) && 2 <= waterLevel) || !(waterLevel < 3)) || !(switchedOnBeforeTS == \old(pumpRunning))) || pumpRunning == \old(pumpRunning)) || 0 == systemActive) || !(\old(pumpRunning) == 0)) - ProcedureContractResult [Line: 259]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 156]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 318]: Procedure Contract for activatePump__wrappee__lowWaterSensor Derived contract for procedure activatePump__wrappee__lowWaterSensor: (((((!(switchedOnBeforeTS == \old(pumpRunning)) || pumpRunning == 1) || 0 == systemActive) || !(tmp == 0)) || !(methaneLevelCritical == tmp)) || !(\old(pumpRunning) == 0)) || !(2 == waterLevel) - ProcedureContractResult [Line: 143]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 327]: Procedure Contract for activatePump Derived contract for procedure activatePump: ((((((((0 <= tmp + 2147483648 && methaneLevelCritical == tmp) && tmp <= 2147483647) && pumpRunning == \old(pumpRunning)) || !(switchedOnBeforeTS == \old(pumpRunning))) || 0 == systemActive) || !(tmp == 1)) || !(\old(pumpRunning) == 0)) || !(2 == waterLevel)) || ((methaneLevelCritical == tmp && pumpRunning == 1) && tmp == 0) - ProcedureContractResult [Line: 76]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 120]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: (((((!(pumpRunning == switchedOnBeforeTS) || !(waterLevel < 3)) || !(pumpRunning == 0)) || (waterLevel == retValue_acc && \result == waterLevel)) && (((!(waterLevel < 3) || !(pumpRunning == 0)) || 0 == systemActive) || (waterLevel == retValue_acc && \result == waterLevel))) && (((((!(pumpRunning == 1) || !(methaneLevelCritical == 0)) || 0 == systemActive) || !(2 == waterLevel)) || !(switchedOnBeforeTS == 0)) || (waterLevel == retValue_acc && \result == waterLevel))) && (((((!(pumpRunning == switchedOnBeforeTS) || !(waterLevel < 3)) || !(0 <= switchedOnBeforeTS + 2147483648)) || 0 == systemActive) || (waterLevel == retValue_acc && \result == waterLevel)) || !(switchedOnBeforeTS <= 2147483647)) - ProcedureContractResult [Line: 408]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: ((((!(pumpRunning == switchedOnBeforeTS) || !(pumpRunning == 0)) || 0 == systemActive) || 2 <= waterLevel) || (((((\result <= 0 && 0 <= \result) && 0 <= tmp___0) && 0 <= retValue_acc) && tmp___0 <= 0) && retValue_acc <= 0)) && (((((!(pumpRunning == switchedOnBeforeTS) || !(waterLevel < 3)) || !(pumpRunning == 0)) || 0 == systemActive) || (((tmp___0 == retValue_acc && \result == retValue_acc) && tmp___0 == 1) && tmp == 0)) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 88]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: (((((!(pumpRunning == switchedOnBeforeTS) || (\result == retValue_acc && methaneLevelCritical == retValue_acc)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || 0 == systemActive) || !(tmp == 1)) || !(2 <= waterLevel) - ProcedureContractResult [Line: 232]: Procedure Contract for timeShift Derived contract for procedure timeShift: (((((((\old(waterLevel) == waterLevel && pumpRunning == switchedOnBeforeTS) || !(\old(waterLevel) < 3)) || pumpRunning == 1) || !(\old(pumpRunning) == 0)) && (((((((\old(switchedOnBeforeTS) == 0 || !(0 <= \old(switchedOnBeforeTS) + 2147483648)) || ((switchedOnBeforeTS == \old(switchedOnBeforeTS) && waterLevel < 3) && pumpRunning == 0)) || !(\old(waterLevel) < 3)) || 0 == systemActive) || !(\old(switchedOnBeforeTS) <= 2147483647)) || ((pumpRunning == \old(pumpRunning) && switchedOnBeforeTS == \old(switchedOnBeforeTS)) && waterLevel < 3)) || !(\old(switchedOnBeforeTS) == \old(pumpRunning)))) && ((((((((\old(waterLevel) == waterLevel && pumpRunning == 1) && methaneLevelCritical == 0) && switchedOnBeforeTS == 0) || ((waterLevel == 1 && pumpRunning == 0) && !(switchedOnBeforeTS == 0))) || (pumpRunning == \old(pumpRunning) && pumpRunning == 0)) || 0 == systemActive) || (((((0 <= switchedOnBeforeTS + 2147483648 && waterLevel == 1) && pumpRunning == switchedOnBeforeTS) && switchedOnBeforeTS <= 2147483647) && pumpRunning == \old(pumpRunning)) && !(switchedOnBeforeTS == 0))) || !(\old(waterLevel) == 2))) && (((((((waterLevel == 1 && pumpRunning == 0) && !(switchedOnBeforeTS == 0)) || !(\old(pumpRunning) == 1)) || 0 == systemActive) || (((((0 <= switchedOnBeforeTS + 2147483648 && waterLevel == 1) && pumpRunning == switchedOnBeforeTS) && switchedOnBeforeTS <= 2147483647) && pumpRunning == \old(pumpRunning)) && !(switchedOnBeforeTS == 0))) || !(\old(waterLevel) == 2)) || !(\old(switchedOnBeforeTS) == 0))) && (((((\old(waterLevel) == waterLevel && !(0 == systemActive)) && 2 <= waterLevel) || !(\old(waterLevel) < 3)) || !(\old(pumpRunning) == 0)) || pumpRunning == 0) - ProcedureContractResult [Line: 887]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 52]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: ((((((!(pumpRunning == switchedOnBeforeTS) || !(\old(waterLevel) < 3)) || !(0 <= switchedOnBeforeTS + 2147483648)) || 0 == systemActive) || waterLevel < 3) || switchedOnBeforeTS == 0) || !(switchedOnBeforeTS <= 2147483647)) && ((((((waterLevel == 1 || !(pumpRunning == switchedOnBeforeTS)) || !(0 <= switchedOnBeforeTS + 2147483648)) || 0 == systemActive) || !(\old(waterLevel) == 2)) || switchedOnBeforeTS == 0) || !(switchedOnBeforeTS <= 2147483647)) - ProcedureContractResult [Line: 941]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 267]: Procedure Contract for processEnvironment__wrappee__highWaterSensor Derived contract for procedure processEnvironment__wrappee__highWaterSensor: (((((!(switchedOnBeforeTS == \old(pumpRunning)) || 0 == systemActive) || pumpRunning == \old(pumpRunning)) || 2 <= waterLevel) || !(\old(pumpRunning) == 0)) && ((((((pumpRunning == 1 && methaneLevelCritical == 0) || !(switchedOnBeforeTS == \old(pumpRunning))) || 0 == systemActive) || (tmp == 1 && pumpRunning == \old(pumpRunning))) || !(\old(pumpRunning) == 0)) || !(2 == waterLevel))) && ((((((!(waterLevel < 3) || !(switchedOnBeforeTS == \old(pumpRunning))) || !(0 <= switchedOnBeforeTS + 2147483648)) || 0 == systemActive) || pumpRunning == \old(pumpRunning)) || switchedOnBeforeTS == 0) || !(switchedOnBeforeTS <= 2147483647)) - ProcedureContractResult [Line: 64]: Procedure Contract for waterRise Derived contract for procedure waterRise: (((((((((((!(0 <= tmp + 2147483648) || !(tmp <= 2147483647)) || ((1 < waterLevel || \old(waterLevel) + 1 <= waterLevel) && waterLevel <= 2)) || !(pumpRunning == switchedOnBeforeTS)) || tmp == 0) || !(splverifierCounter < 4)) || !(\old(waterLevel) < 3)) || !(0 <= switchedOnBeforeTS + 2147483648)) || 0 == systemActive) || !(switchedOnBeforeTS <= 2147483647)) && ((((((((((!(0 <= tmp + 2147483648) || !(tmp <= 2147483647)) || !(pumpRunning == 1)) || \old(waterLevel) == waterLevel) || tmp == 0) || !(2 <= \old(waterLevel))) || !(splverifierCounter < 4)) || !(\old(waterLevel) < 3)) || !(methaneLevelCritical == 0)) || 0 == systemActive) || !(switchedOnBeforeTS == 0))) && (((((((!(0 <= tmp + 2147483648) || !(tmp <= 2147483647)) || ((1 < waterLevel || \old(waterLevel) + 1 <= waterLevel) && waterLevel <= 2)) || tmp == 0) || !(splverifierCounter < 4)) || !(\old(waterLevel) < 3)) || !(pumpRunning == 0)) || 0 == systemActive)) && (((((((!(0 <= tmp + 2147483648) || !(tmp <= 2147483647)) || ((1 < waterLevel || \old(waterLevel) + 1 <= waterLevel) && waterLevel <= 2)) || !(pumpRunning == switchedOnBeforeTS)) || tmp == 0) || !(splverifierCounter < 4)) || !(\old(waterLevel) < 3)) || !(pumpRunning == 0)) - ProcedureContractResult [Line: 828]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 45 procedures, 674 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 163.1s, OverallIterations: 9, TraceHistogramMax: 3, AutomataDifference: 148.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 344.1s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 3068 SDtfs, 8968 SDslu, 8106 SDs, 0 SdLazy, 25814 SolverSat, 4909 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 37.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1133 GetRequests, 462 SyntacticMatches, 10 SemanticMatches, 661 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 121622 ImplicationChecksByTransitivity, 102.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2630occurred in iteration=8, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 3.4s AutomataMinimizationTime, 9 MinimizatonAttempts, 1063 StatesRemovedByMinimization, 8 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 322 LocationsWithAnnotation, 13644 PreInvPairs, 19728 NumberOfFragments, 12116 HoareAnnotationTreeSize, 13644 FomulaSimplifications, 228601304 FormulaSimplificationTreeSizeReduction, 118.9s HoareSimplificationTime, 322 FomulaSimplificationsInter, 3426578 FormulaSimplificationTreeSizeReductionInter, 223.4s 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...