/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_product61.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-22 01:26:43,121 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-22 01:26:43,124 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-22 01:26:43,161 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-22 01:26:43,162 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-22 01:26:43,163 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-22 01:26:43,165 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-22 01:26:43,167 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-22 01:26:43,169 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-22 01:26:43,170 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-22 01:26:43,171 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-22 01:26:43,173 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-22 01:26:43,173 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-22 01:26:43,174 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-22 01:26:43,176 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-22 01:26:43,177 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-22 01:26:43,178 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-22 01:26:43,194 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-22 01:26:43,197 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-22 01:26:43,200 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-22 01:26:43,202 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-22 01:26:43,203 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-22 01:26:43,205 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-22 01:26:43,206 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-22 01:26:43,209 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-22 01:26:43,209 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-22 01:26:43,210 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-22 01:26:43,211 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-22 01:26:43,211 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-22 01:26:43,213 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-22 01:26:43,213 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-22 01:26:43,214 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-22 01:26:43,215 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-22 01:26:43,216 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-22 01:26:43,217 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-22 01:26:43,217 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-22 01:26:43,218 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-22 01:26:43,219 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-22 01:26:43,219 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-22 01:26:43,220 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-22 01:26:43,221 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-22 01:26:43,224 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 01:26:43,236 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-22 01:26:43,236 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-22 01:26:43,238 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-22 01:26:43,238 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-22 01:26:43,238 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-22 01:26:43,239 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-22 01:26:43,239 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-22 01:26:43,239 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-22 01:26:43,239 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-22 01:26:43,239 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-22 01:26:43,240 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-22 01:26:43,240 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-22 01:26:43,240 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-22 01:26:43,240 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-22 01:26:43,241 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-22 01:26:43,241 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-22 01:26:43,241 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-22 01:26:43,241 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-22 01:26:43,242 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-22 01:26:43,242 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-22 01:26:43,242 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-22 01:26:43,242 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-22 01:26:43,242 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=WERNER_OVERAPPROX [2021-02-22 01:26:43,243 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-22 01:26:43,689 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-22 01:26:43,723 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-22 01:26:43,726 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-22 01:26:43,729 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-22 01:26:43,730 INFO L275 PluginConnector]: CDTParser initialized [2021-02-22 01:26:43,731 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product61.cil.c [2021-02-22 01:26:43,828 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/af6ec2fbf/55b9852df5fc4e43b4ba7067ec0d252d/FLAGa071e1acf [2021-02-22 01:26:44,666 INFO L306 CDTParser]: Found 1 translation units. [2021-02-22 01:26:44,666 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product61.cil.c [2021-02-22 01:26:44,699 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/af6ec2fbf/55b9852df5fc4e43b4ba7067ec0d252d/FLAGa071e1acf [2021-02-22 01:26:44,914 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/af6ec2fbf/55b9852df5fc4e43b4ba7067ec0d252d [2021-02-22 01:26:44,917 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-22 01:26:44,934 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-22 01:26:44,940 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-22 01:26:44,940 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-22 01:26:44,944 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-22 01:26:44,945 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 01:26:44" (1/1) ... [2021-02-22 01:26:44,947 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b3cb113 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:26:44, skipping insertion in model container [2021-02-22 01:26:44,947 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 01:26:44" (1/1) ... [2021-02-22 01:26:44,956 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-22 01:26:45,037 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-22 01:26:45,422 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_product61.cil.c[18052,18065] [2021-02-22 01:26:45,431 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 01:26:45,452 INFO L203 MainTranslator]: Completed pre-run [2021-02-22 01:26:45,528 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_product61.cil.c[18052,18065] [2021-02-22 01:26:45,532 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 01:26:45,582 INFO L208 MainTranslator]: Completed translation [2021-02-22 01:26:45,583 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:26:45 WrapperNode [2021-02-22 01:26:45,583 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-22 01:26:45,584 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-22 01:26:45,584 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-22 01:26:45,585 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-22 01:26:45,599 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:26:45" (1/1) ... [2021-02-22 01:26:45,600 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:26:45" (1/1) ... [2021-02-22 01:26:45,642 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:26:45" (1/1) ... [2021-02-22 01:26:45,643 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:26:45" (1/1) ... [2021-02-22 01:26:45,704 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:26:45" (1/1) ... [2021-02-22 01:26:45,722 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:26:45" (1/1) ... [2021-02-22 01:26:45,736 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:26:45" (1/1) ... [2021-02-22 01:26:45,756 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-22 01:26:45,757 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-22 01:26:45,758 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-22 01:26:45,758 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-22 01:26:45,762 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:26:45" (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 01:26:45,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-22 01:26:45,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-22 01:26:45,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-22 01:26:45,875 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-22 01:26:45,876 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-22 01:26:45,876 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-22 01:26:45,876 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-02-22 01:26:45,876 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2021-02-22 01:26:45,876 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2021-02-22 01:26:45,876 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-22 01:26:45,877 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor [2021-02-22 01:26:45,877 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-22 01:26:45,877 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-22 01:26:45,877 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-22 01:26:45,877 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-22 01:26:45,877 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-22 01:26:45,878 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2021-02-22 01:26:45,878 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2021-02-22 01:26:45,878 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-22 01:26:45,878 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-22 01:26:45,878 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-22 01:26:45,878 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-22 01:26:45,879 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-22 01:26:45,879 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-22 01:26:45,879 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2021-02-22 01:26:45,879 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2021-02-22 01:26:45,879 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-22 01:26:45,879 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-22 01:26:45,880 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-22 01:26:45,880 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-22 01:26:45,880 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-22 01:26:45,880 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-22 01:26:45,880 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2021-02-22 01:26:45,880 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2021-02-22 01:26:45,881 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2021-02-22 01:26:45,881 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-22 01:26:45,881 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-22 01:26:45,881 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-22 01:26:45,881 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-22 01:26:45,881 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-22 01:26:45,882 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-22 01:26:45,882 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-22 01:26:45,882 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-22 01:26:45,882 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-22 01:26:45,882 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-22 01:26:45,882 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-22 01:26:45,882 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-22 01:26:45,883 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-22 01:26:45,883 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-22 01:26:45,883 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-22 01:26:45,883 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-22 01:26:45,883 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-22 01:26:45,883 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-22 01:26:45,883 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-22 01:26:45,883 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-22 01:26:45,884 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-22 01:26:45,884 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-22 01:26:45,884 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-22 01:26:45,884 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-22 01:26:45,884 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2021-02-22 01:26:45,884 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2021-02-22 01:26:45,884 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-22 01:26:45,884 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-22 01:26:45,885 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-22 01:26:45,885 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-22 01:26:45,885 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2021-02-22 01:26:45,885 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2021-02-22 01:26:45,885 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-22 01:26:45,885 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-02-22 01:26:45,885 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2021-02-22 01:26:45,886 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2021-02-22 01:26:45,886 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2021-02-22 01:26:45,886 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2021-02-22 01:26:45,886 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-22 01:26:45,886 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor [2021-02-22 01:26:45,886 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-22 01:26:45,886 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-22 01:26:45,887 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-22 01:26:45,887 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-22 01:26:45,887 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-22 01:26:45,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-22 01:26:45,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-22 01:26:45,887 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-22 01:26:45,888 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-22 01:26:45,888 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-22 01:26:45,888 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-22 01:26:45,888 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-22 01:26:45,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-22 01:26:45,888 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-22 01:26:45,888 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-22 01:26:45,889 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-22 01:26:45,889 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-22 01:26:45,889 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2021-02-22 01:26:45,889 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-22 01:26:45,889 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-22 01:26:45,889 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-22 01:26:45,889 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-22 01:26:45,890 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-22 01:26:45,890 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-22 01:26:45,890 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-22 01:26:45,890 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-22 01:26:45,890 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-22 01:26:45,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-22 01:26:45,890 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-22 01:26:47,246 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-22 01:26:47,246 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-22 01:26:47,251 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 01:26:47 BoogieIcfgContainer [2021-02-22 01:26:47,251 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-22 01:26:47,253 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-22 01:26:47,253 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-22 01:26:47,257 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-22 01:26:47,257 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.02 01:26:44" (1/3) ... [2021-02-22 01:26:47,258 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4d667c80 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 01:26:47, skipping insertion in model container [2021-02-22 01:26:47,259 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:26:45" (2/3) ... [2021-02-22 01:26:47,260 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4d667c80 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 01:26:47, skipping insertion in model container [2021-02-22 01:26:47,260 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 01:26:47" (3/3) ... [2021-02-22 01:26:47,261 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product61.cil.c [2021-02-22 01:26:47,269 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-22 01:26:47,275 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-22 01:26:47,297 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-22 01:26:47,331 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-22 01:26:47,332 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-22 01:26:47,332 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-22 01:26:47,332 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-22 01:26:47,332 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-22 01:26:47,332 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-22 01:26:47,332 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-22 01:26:47,333 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-22 01:26:47,368 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states. [2021-02-22 01:26:47,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2021-02-22 01:26:47,389 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:26:47,390 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 01:26:47,390 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:26:47,396 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:26:47,396 INFO L82 PathProgramCache]: Analyzing trace with hash 1525507689, now seen corresponding path program 1 times [2021-02-22 01:26:47,406 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:26:47,406 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1265091209] [2021-02-22 01:26:47,407 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:26:47,484 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:26:47,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:47,933 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:47,935 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:47,936 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:47,937 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:48,260 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:26:48,264 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:26:48,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:48,345 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:48,346 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:48,364 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:26:48,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:48,367 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:48,368 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:48,368 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:26:48,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:48,371 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:48,372 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:48,372 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:26:48,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:48,376 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:48,377 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:48,377 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:26:48,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:48,380 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:48,380 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:48,387 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:26:48,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:48,390 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:48,391 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:48,392 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-22 01:26:48,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:48,397 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:48,397 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:48,398 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:26:48,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:48,401 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:48,402 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:48,402 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2021-02-22 01:26:48,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:48,406 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:48,406 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:48,407 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-22 01:26:48,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:48,410 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:48,411 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:48,470 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 01:26:48,472 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1265091209] [2021-02-22 01:26:48,474 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:26:48,474 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-22 01:26:48,475 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [644959600] [2021-02-22 01:26:48,481 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-22 01:26:48,481 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:26:48,498 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-22 01:26:48,499 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-22 01:26:48,501 INFO L87 Difference]: Start difference. First operand 365 states. Second operand 4 states. [2021-02-22 01:26:50,433 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:26:50,434 INFO L93 Difference]: Finished difference Result 585 states and 684 transitions. [2021-02-22 01:26:50,435 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-02-22 01:26:50,436 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 165 [2021-02-22 01:26:50,438 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:26:50,455 INFO L225 Difference]: With dead ends: 585 [2021-02-22 01:26:50,455 INFO L226 Difference]: Without dead ends: 361 [2021-02-22 01:26:50,461 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-22 01:26:50,484 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 361 states. [2021-02-22 01:26:50,665 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 361 to 313. [2021-02-22 01:26:50,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 313 states. [2021-02-22 01:26:50,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 313 states and 343 transitions. [2021-02-22 01:26:50,671 INFO L78 Accepts]: Start accepts. Automaton has 313 states and 343 transitions. Word has length 165 [2021-02-22 01:26:50,672 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:26:50,672 INFO L480 AbstractCegarLoop]: Abstraction has 313 states and 343 transitions. [2021-02-22 01:26:50,672 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-22 01:26:50,673 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 343 transitions. [2021-02-22 01:26:50,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2021-02-22 01:26:50,678 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:26:50,678 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 01:26:50,678 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-22 01:26:50,679 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:26:50,679 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:26:50,679 INFO L82 PathProgramCache]: Analyzing trace with hash -1813759991, now seen corresponding path program 1 times [2021-02-22 01:26:50,679 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:26:50,680 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1057670173] [2021-02-22 01:26:50,680 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:26:50,684 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:26:50,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:50,864 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:50,865 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:50,867 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:50,868 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:26:50,872 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:50,872 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:51,221 WARN L202 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:26:51,224 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:26:51,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:51,267 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:51,267 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:51,273 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:26:51,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:51,275 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:51,276 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:51,276 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:26:51,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:51,278 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:51,279 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:51,279 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:26:51,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:51,282 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:51,283 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:51,283 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:26:51,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:51,285 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:51,286 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:51,293 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:26:51,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:51,297 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:51,297 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:51,298 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-22 01:26:51,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:51,302 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:51,303 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:51,303 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:26:51,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:51,307 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:51,308 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:51,308 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2021-02-22 01:26:51,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:51,311 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:51,312 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:51,312 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-22 01:26:51,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:51,315 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:51,315 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:51,351 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 01:26:51,352 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1057670173] [2021-02-22 01:26:51,352 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:26:51,352 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-22 01:26:51,352 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1117242525] [2021-02-22 01:26:51,354 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-22 01:26:51,354 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:26:51,354 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-22 01:26:51,355 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-22 01:26:51,355 INFO L87 Difference]: Start difference. First operand 313 states and 343 transitions. Second operand 5 states. [2021-02-22 01:26:52,162 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:26:53,704 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:26:53,705 INFO L93 Difference]: Finished difference Result 513 states and 579 transitions. [2021-02-22 01:26:53,710 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-22 01:26:53,710 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 166 [2021-02-22 01:26:53,712 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:26:53,721 INFO L225 Difference]: With dead ends: 513 [2021-02-22 01:26:53,722 INFO L226 Difference]: Without dead ends: 350 [2021-02-22 01:26:53,726 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 01:26:53,727 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 350 states. [2021-02-22 01:26:53,833 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 350 to 303. [2021-02-22 01:26:53,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 303 states. [2021-02-22 01:26:53,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 303 states and 330 transitions. [2021-02-22 01:26:53,836 INFO L78 Accepts]: Start accepts. Automaton has 303 states and 330 transitions. Word has length 166 [2021-02-22 01:26:53,836 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:26:53,836 INFO L480 AbstractCegarLoop]: Abstraction has 303 states and 330 transitions. [2021-02-22 01:26:53,836 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-22 01:26:53,837 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 330 transitions. [2021-02-22 01:26:53,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2021-02-22 01:26:53,840 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:26:53,840 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 01:26:53,841 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-22 01:26:53,841 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:26:53,841 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:26:53,841 INFO L82 PathProgramCache]: Analyzing trace with hash -455180710, now seen corresponding path program 1 times [2021-02-22 01:26:53,842 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:26:53,842 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [781501245] [2021-02-22 01:26:53,842 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:26:53,845 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:26:53,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:53,969 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:53,970 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:26:53,973 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:53,974 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:26:53,978 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:53,979 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:26:53,983 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:53,984 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:26:53,992 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:53,992 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:54,339 WARN L202 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:26:54,342 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:26:54,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:54,399 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:54,399 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:54,400 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:54,401 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-22 01:26:54,408 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:26:54,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:54,411 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:54,412 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:54,412 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:26:54,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:54,414 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:54,415 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:54,415 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:26:54,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:54,427 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:54,428 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:54,435 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:54,436 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:26:54,461 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-22 01:26:54,462 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-22 01:26:54,479 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:26:54,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:54,484 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:54,484 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:54,497 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:26:54,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:54,506 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:54,507 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:54,508 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-22 01:26:54,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:54,515 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:54,516 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:54,517 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:26:54,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:54,521 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:54,526 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:54,527 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-22 01:26:54,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:54,530 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:54,531 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:54,531 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2021-02-22 01:26:54,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:54,540 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:54,541 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:26:54,624 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 01:26:54,625 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [781501245] [2021-02-22 01:26:54,625 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:26:54,626 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-22 01:26:54,626 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1327579513] [2021-02-22 01:26:54,629 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-22 01:26:54,629 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:26:54,630 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-22 01:26:54,630 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-22 01:26:54,630 INFO L87 Difference]: Start difference. First operand 303 states and 330 transitions. Second operand 10 states. [2021-02-22 01:26:55,398 WARN L202 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:26:55,834 WARN L202 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:26:56,241 WARN L202 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:26:56,647 WARN L202 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:26:57,043 WARN L202 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:26:57,431 WARN L202 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:26:59,542 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:26:59,542 INFO L93 Difference]: Finished difference Result 533 states and 605 transitions. [2021-02-22 01:26:59,544 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-02-22 01:26:59,544 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 175 [2021-02-22 01:26:59,545 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:26:59,547 INFO L225 Difference]: With dead ends: 533 [2021-02-22 01:26:59,548 INFO L226 Difference]: Without dead ends: 350 [2021-02-22 01:26:59,549 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 20 SyntacticMatches, 1 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2021-02-22 01:26:59,550 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 350 states. [2021-02-22 01:26:59,667 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 350 to 303. [2021-02-22 01:26:59,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 303 states. [2021-02-22 01:26:59,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 303 states and 329 transitions. [2021-02-22 01:26:59,671 INFO L78 Accepts]: Start accepts. Automaton has 303 states and 329 transitions. Word has length 175 [2021-02-22 01:26:59,671 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:26:59,672 INFO L480 AbstractCegarLoop]: Abstraction has 303 states and 329 transitions. [2021-02-22 01:26:59,672 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-22 01:26:59,672 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 329 transitions. [2021-02-22 01:26:59,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2021-02-22 01:26:59,676 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:26:59,676 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] [2021-02-22 01:26:59,677 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-22 01:26:59,677 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:26:59,677 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:26:59,677 INFO L82 PathProgramCache]: Analyzing trace with hash 1631957974, now seen corresponding path program 1 times [2021-02-22 01:26:59,678 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:26:59,678 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [752434647] [2021-02-22 01:26:59,678 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:26:59,682 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:26:59,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:26:59,765 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:59,766 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:26:59,769 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:59,770 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:26:59,771 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:59,771 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:26:59,772 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:59,772 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:26:59,773 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:59,773 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:26:59,774 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:26:59,775 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:00,172 WARN L202 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:27:00,173 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:27:00,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:00,244 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:00,244 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:00,245 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:00,246 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:27:00,252 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:27:00,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:00,255 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:00,255 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:00,255 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:27:00,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:00,258 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:00,259 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:00,259 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:27:00,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:00,263 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:00,264 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:00,264 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:27:00,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:00,267 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:00,268 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:00,280 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:27:00,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:00,284 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:00,285 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:00,285 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-22 01:27:00,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:00,290 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:00,291 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:00,291 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:27:00,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:00,294 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:00,295 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:00,306 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-22 01:27:00,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:00,312 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:00,312 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:00,313 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:00,314 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:27:00,314 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:00,315 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:00,315 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:27:00,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:00,321 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:00,321 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:00,322 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:00,322 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:27:00,323 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:00,323 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:00,324 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:27:00,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:00,328 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:00,329 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:27:00,330 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:00,331 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:27:00,342 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:27:00,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:00,345 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:00,346 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:00,346 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2021-02-22 01:27:00,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:00,349 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:00,349 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:00,350 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2021-02-22 01:27:00,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:00,352 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:00,353 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:00,437 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 01:27:00,438 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [752434647] [2021-02-22 01:27:00,438 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:27:00,438 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-02-22 01:27:00,438 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1436356650] [2021-02-22 01:27:00,439 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-02-22 01:27:00,439 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:27:00,440 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-02-22 01:27:00,440 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2021-02-22 01:27:00,440 INFO L87 Difference]: Start difference. First operand 303 states and 329 transitions. Second operand 7 states. [2021-02-22 01:27:01,098 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:27:03,314 WARN L202 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:27:04,255 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:27:04,256 INFO L93 Difference]: Finished difference Result 692 states and 793 transitions. [2021-02-22 01:27:04,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-02-22 01:27:04,262 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 193 [2021-02-22 01:27:04,264 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:27:04,269 INFO L225 Difference]: With dead ends: 692 [2021-02-22 01:27:04,269 INFO L226 Difference]: Without dead ends: 509 [2021-02-22 01:27:04,270 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 37 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=75, Invalid=197, Unknown=0, NotChecked=0, Total=272 [2021-02-22 01:27:04,272 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 509 states. [2021-02-22 01:27:04,486 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 509 to 441. [2021-02-22 01:27:04,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 441 states. [2021-02-22 01:27:04,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 441 states and 476 transitions. [2021-02-22 01:27:04,490 INFO L78 Accepts]: Start accepts. Automaton has 441 states and 476 transitions. Word has length 193 [2021-02-22 01:27:04,491 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:27:04,491 INFO L480 AbstractCegarLoop]: Abstraction has 441 states and 476 transitions. [2021-02-22 01:27:04,491 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2021-02-22 01:27:04,491 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 476 transitions. [2021-02-22 01:27:04,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2021-02-22 01:27:04,494 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:27:04,494 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] [2021-02-22 01:27:04,495 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-22 01:27:04,495 INFO L428 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:27:04,495 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:27:04,496 INFO L82 PathProgramCache]: Analyzing trace with hash 1447810292, now seen corresponding path program 1 times [2021-02-22 01:27:04,496 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:27:04,496 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1591777198] [2021-02-22 01:27:04,496 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:27:04,500 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:27:04,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:04,579 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:04,580 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:27:04,583 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:04,583 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:27:04,584 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:04,584 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:27:04,585 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:04,585 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:27:04,586 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:04,587 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-22 01:27:04,588 WARN L141 QuantifierPusher]: treesize reduction 8, result has 11.1 percent of original size [2021-02-22 01:27:04,588 WARN L147 QuantifierPusher]: treesize reduction 8, result has 11.1 percent of original size 1 [2021-02-22 01:27:04,589 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:04,589 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:04,882 WARN L202 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:27:04,883 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:27:04,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:04,946 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:04,946 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:04,947 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:04,948 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-22 01:27:04,953 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:27:04,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:04,960 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:04,961 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:04,961 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:27:04,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:04,965 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:04,966 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:04,966 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:27:04,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:04,969 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:04,970 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:04,970 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:27:04,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:04,973 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:04,973 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:04,980 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:27:04,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:04,983 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:04,984 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:04,984 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-22 01:27:04,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:04,990 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:04,991 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:04,992 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:27:04,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:04,995 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:04,996 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:05,004 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-22 01:27:05,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:05,024 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:05,026 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:05,027 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:05,027 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:05,027 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:27:05,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:05,054 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:05,056 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:05,057 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:05,058 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:05,059 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:27:05,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:05,066 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:05,067 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:05,067 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:05,068 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:05,068 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:27:05,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:05,081 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:05,082 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:05,083 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:05,084 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:27:05,100 WARN L141 QuantifierPusher]: treesize reduction 9, result has 50.0 percent of original size [2021-02-22 01:27:05,103 WARN L147 QuantifierPusher]: treesize reduction 9, result has 50.0 percent of original size 9 [2021-02-22 01:27:05,118 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:05,119 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:05,120 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-22 01:27:05,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:05,129 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:05,130 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:05,132 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:05,133 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:27:05,150 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:05,151 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:27:05,168 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-22 01:27:05,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [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 1 [2021-02-22 01:27:05,178 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2021-02-22 01:27:05,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:05,184 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:05,185 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:05,185 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2021-02-22 01:27:05,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:05,189 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:05,190 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:05,268 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 01:27:05,269 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1591777198] [2021-02-22 01:27:05,269 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:27:05,269 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-22 01:27:05,269 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [128556070] [2021-02-22 01:27:05,270 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-22 01:27:05,270 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:27:05,271 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-22 01:27:05,271 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-22 01:27:05,271 INFO L87 Difference]: Start difference. First operand 441 states and 476 transitions. Second operand 10 states. [2021-02-22 01:27:05,860 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:27:07,310 WARN L202 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:27:07,727 WARN L202 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:27:08,154 WARN L202 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:27:08,555 WARN L202 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:27:09,007 WARN L202 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-22 01:27:09,414 WARN L202 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:27:11,694 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:27:11,694 INFO L93 Difference]: Finished difference Result 1080 states and 1258 transitions. [2021-02-22 01:27:11,695 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-02-22 01:27:11,695 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 217 [2021-02-22 01:27:11,696 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:27:11,701 INFO L225 Difference]: With dead ends: 1080 [2021-02-22 01:27:11,701 INFO L226 Difference]: Without dead ends: 759 [2021-02-22 01:27:11,703 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 62 GetRequests, 43 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 48 ImplicationChecksByTransitivity, 3.0s TimeCoverageRelationStatistics Valid=103, Invalid=317, Unknown=0, NotChecked=0, Total=420 [2021-02-22 01:27:11,704 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 759 states. [2021-02-22 01:27:11,967 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 759 to 659. [2021-02-22 01:27:11,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 659 states. [2021-02-22 01:27:11,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 659 states and 723 transitions. [2021-02-22 01:27:11,972 INFO L78 Accepts]: Start accepts. Automaton has 659 states and 723 transitions. Word has length 217 [2021-02-22 01:27:11,973 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:27:11,973 INFO L480 AbstractCegarLoop]: Abstraction has 659 states and 723 transitions. [2021-02-22 01:27:11,973 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-22 01:27:11,973 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 723 transitions. [2021-02-22 01:27:11,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2021-02-22 01:27:11,977 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:27:11,977 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] [2021-02-22 01:27:11,977 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-22 01:27:11,978 INFO L428 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:27:11,978 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:27:11,978 INFO L82 PathProgramCache]: Analyzing trace with hash 1517328401, now seen corresponding path program 1 times [2021-02-22 01:27:11,978 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:27:11,979 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2015112003] [2021-02-22 01:27:11,979 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:27:11,982 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:27:12,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:12,053 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:12,053 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:27:12,056 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:12,057 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:27:12,057 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:12,058 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:27:12,058 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:12,058 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:27:12,059 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:12,059 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:27:12,060 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:12,060 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:27:12,061 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:12,061 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:27:12,065 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:12,066 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:27:12,070 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:12,070 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:12,392 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:27:12,394 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:27:12,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:12,436 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:12,437 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:12,438 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:12,438 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:27:12,443 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:27:12,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:12,451 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:12,452 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:12,452 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:27:12,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:12,454 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:12,455 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:12,455 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:27:12,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:12,460 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:12,460 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:12,460 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:27:12,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:12,463 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:12,463 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:12,472 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:27:12,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:12,475 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:12,475 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:12,475 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-22 01:27:12,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:12,479 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:12,479 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:12,480 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:27:12,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:12,482 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:12,483 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:12,492 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-22 01:27:12,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:12,499 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:12,500 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:12,500 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:12,501 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:27:12,501 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:27:12,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:12,507 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:12,507 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:12,508 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:12,509 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:27:12,509 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:27:12,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:12,515 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:12,515 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:12,516 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:12,516 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:27:12,516 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:27:12,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:12,520 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:12,522 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:12,523 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-22 01:27:12,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:12,525 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:12,526 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:12,526 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-22 01:27:12,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:12,528 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:12,529 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:12,561 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2021-02-22 01:27:12,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:12,565 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:12,565 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:12,566 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2021-02-22 01:27:12,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:12,569 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:12,570 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:12,570 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:12,571 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:27:12,581 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:12,582 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:27:12,689 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 01:27:12,690 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2015112003] [2021-02-22 01:27:12,690 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:27:12,690 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-22 01:27:12,691 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2022822838] [2021-02-22 01:27:12,691 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-22 01:27:12,691 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:27:12,692 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-22 01:27:12,692 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-22 01:27:12,692 INFO L87 Difference]: Start difference. First operand 659 states and 723 transitions. Second operand 10 states. [2021-02-22 01:27:13,358 WARN L202 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:27:14,314 WARN L202 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:27:14,730 WARN L202 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:27:16,254 WARN L202 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:27:16,629 WARN L202 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:27:17,066 WARN L202 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:27:17,675 WARN L202 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:27:18,070 WARN L202 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:27:18,453 WARN L202 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:27:19,494 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:27:19,495 INFO L93 Difference]: Finished difference Result 1292 states and 1468 transitions. [2021-02-22 01:27:19,495 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-02-22 01:27:19,495 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 217 [2021-02-22 01:27:19,496 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:27:19,500 INFO L225 Difference]: With dead ends: 1292 [2021-02-22 01:27:19,500 INFO L226 Difference]: Without dead ends: 753 [2021-02-22 01:27:19,502 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 63 GetRequests, 42 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 55 ImplicationChecksByTransitivity, 3.7s TimeCoverageRelationStatistics Valid=143, Invalid=363, Unknown=0, NotChecked=0, Total=506 [2021-02-22 01:27:19,504 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 753 states. [2021-02-22 01:27:19,719 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 753 to 657. [2021-02-22 01:27:19,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 657 states. [2021-02-22 01:27:19,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 657 states and 717 transitions. [2021-02-22 01:27:19,724 INFO L78 Accepts]: Start accepts. Automaton has 657 states and 717 transitions. Word has length 217 [2021-02-22 01:27:19,724 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:27:19,725 INFO L480 AbstractCegarLoop]: Abstraction has 657 states and 717 transitions. [2021-02-22 01:27:19,725 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-22 01:27:19,725 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 717 transitions. [2021-02-22 01:27:19,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2021-02-22 01:27:19,727 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:27:19,728 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 01:27:19,728 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-02-22 01:27:19,728 INFO L428 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:27:19,729 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:27:19,729 INFO L82 PathProgramCache]: Analyzing trace with hash 1760286393, now seen corresponding path program 1 times [2021-02-22 01:27:19,729 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:27:19,729 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [841832183] [2021-02-22 01:27:19,729 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:27:19,733 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:27:19,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:19,796 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:19,796 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:19,797 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:19,797 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:20,111 WARN L202 SmtUtils]: Spent 286.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:27:20,112 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:27:20,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:20,138 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:20,139 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:20,145 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:27:20,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:20,147 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:20,148 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:20,148 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:27:20,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:20,150 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:20,150 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:20,150 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:27:20,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:20,153 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:20,153 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:20,153 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:27:20,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:20,155 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:20,155 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:20,162 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:27:20,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:20,165 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:20,165 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:20,165 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-22 01:27:20,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:20,167 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:20,168 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:20,168 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:27:20,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:20,170 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:20,170 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:20,177 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-22 01:27:20,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:20,187 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:20,188 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:20,188 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:20,189 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:20,189 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:27:20,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:20,198 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:20,199 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:20,199 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:20,200 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:20,200 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:27:20,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:20,208 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:20,209 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:20,209 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:20,210 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:27:20,218 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:20,218 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:27:20,226 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:20,227 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:20,227 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:27:20,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:20,235 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:20,236 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:20,237 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:20,238 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:27:20,251 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:20,252 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:27:20,266 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:20,266 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:27:20,281 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-22 01:27:20,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:20,284 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:20,284 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:20,285 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-22 01:27:20,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:20,289 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:20,290 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:20,290 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-22 01:27:20,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:20,293 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:20,293 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:20,294 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-22 01:27:20,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:20,296 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:20,296 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:20,297 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-02-22 01:27:20,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:20,299 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:20,299 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:20,309 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2021-02-22 01:27:20,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:20,311 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:20,312 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:20,312 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2021-02-22 01:27:20,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:20,315 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:20,315 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:20,378 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 01:27:20,378 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [841832183] [2021-02-22 01:27:20,378 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:27:20,378 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-22 01:27:20,378 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1388671843] [2021-02-22 01:27:20,379 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-22 01:27:20,379 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:27:20,380 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-22 01:27:20,380 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-22 01:27:20,380 INFO L87 Difference]: Start difference. First operand 657 states and 717 transitions. Second operand 10 states. [2021-02-22 01:27:21,933 WARN L202 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:27:22,337 WARN L202 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:27:22,774 WARN L202 SmtUtils]: Spent 410.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 01:27:23,182 WARN L202 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:27:23,588 WARN L202 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:27:23,962 WARN L202 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:27:25,563 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:27:25,563 INFO L93 Difference]: Finished difference Result 1300 states and 1487 transitions. [2021-02-22 01:27:25,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-02-22 01:27:25,564 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 240 [2021-02-22 01:27:25,565 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:27:25,569 INFO L225 Difference]: With dead ends: 1300 [2021-02-22 01:27:25,570 INFO L226 Difference]: Without dead ends: 763 [2021-02-22 01:27:25,572 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=75, Invalid=197, Unknown=0, NotChecked=0, Total=272 [2021-02-22 01:27:25,573 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 763 states. [2021-02-22 01:27:25,845 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 763 to 673. [2021-02-22 01:27:25,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 673 states. [2021-02-22 01:27:25,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 673 states and 733 transitions. [2021-02-22 01:27:25,849 INFO L78 Accepts]: Start accepts. Automaton has 673 states and 733 transitions. Word has length 240 [2021-02-22 01:27:25,849 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:27:25,850 INFO L480 AbstractCegarLoop]: Abstraction has 673 states and 733 transitions. [2021-02-22 01:27:25,850 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-22 01:27:25,850 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 733 transitions. [2021-02-22 01:27:25,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2021-02-22 01:27:25,853 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:27:25,853 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 01:27:25,853 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-02-22 01:27:25,853 INFO L428 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:27:25,854 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:27:25,854 INFO L82 PathProgramCache]: Analyzing trace with hash -780517607, now seen corresponding path program 1 times [2021-02-22 01:27:25,854 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:27:25,854 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [540851813] [2021-02-22 01:27:25,855 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:27:25,858 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:27:25,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:25,919 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:25,919 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:25,920 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:25,920 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:27:25,923 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:25,924 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:27:25,928 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:25,928 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:25,929 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:25,929 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:26,236 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:27:26,237 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:27:26,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:26,261 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:26,262 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:26,267 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:27:26,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:26,269 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:26,270 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:26,270 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:27:26,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:26,272 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:26,272 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:26,273 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:27:26,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:26,277 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:26,277 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:26,278 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:26,279 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:27:26,290 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:26,291 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:27:26,303 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:27:26,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:26,305 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:26,305 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:26,316 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:27:26,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:26,318 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:26,318 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:26,318 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-22 01:27:26,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:26,321 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:26,321 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:26,322 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:27:26,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:26,323 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:26,324 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:26,335 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-22 01:27:26,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:26,343 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:26,343 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:26,344 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:26,344 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:26,345 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:27:26,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:26,353 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:26,354 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:26,354 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:26,355 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:26,355 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:27:26,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:26,363 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:26,364 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:26,364 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:26,365 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:26,365 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:27:26,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:26,370 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:26,371 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:26,371 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:26,372 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:27:26,384 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:26,384 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:27:26,397 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:26,398 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:26,398 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-22 01:27:26,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:26,402 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:26,402 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:26,403 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:26,403 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:27:26,417 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:26,418 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:27:26,435 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-22 01:27:26,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:26,438 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:26,439 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:26,439 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-22 01:27:26,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:26,441 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:26,442 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:26,442 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-22 01:27:26,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:26,444 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:26,444 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:26,445 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-02-22 01:27:26,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:26,446 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:26,447 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:26,456 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2021-02-22 01:27:26,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:26,458 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:26,458 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:26,458 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2021-02-22 01:27:26,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:26,460 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:26,461 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:26,572 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 01:27:26,572 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [540851813] [2021-02-22 01:27:26,572 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:27:26,573 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2021-02-22 01:27:26,573 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1805401238] [2021-02-22 01:27:26,573 INFO L460 AbstractCegarLoop]: Interpolant automaton has 13 states [2021-02-22 01:27:26,574 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:27:26,574 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-02-22 01:27:26,574 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=131, Unknown=0, NotChecked=0, Total=156 [2021-02-22 01:27:26,574 INFO L87 Difference]: Start difference. First operand 673 states and 733 transitions. Second operand 13 states. [2021-02-22 01:27:27,284 WARN L202 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:27:27,681 WARN L202 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:27:28,076 WARN L202 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:27:28,475 WARN L202 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:27:28,854 WARN L202 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:27:29,983 WARN L202 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:27:30,314 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:27:30,680 WARN L202 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:27:31,062 WARN L202 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:27:31,421 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:27:33,119 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:27:33,119 INFO L93 Difference]: Finished difference Result 1183 states and 1338 transitions. [2021-02-22 01:27:33,120 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-02-22 01:27:33,120 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 240 [2021-02-22 01:27:33,120 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:27:33,124 INFO L225 Difference]: With dead ends: 1183 [2021-02-22 01:27:33,124 INFO L226 Difference]: Without dead ends: 630 [2021-02-22 01:27:33,127 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 66 GetRequests, 44 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 3.9s TimeCoverageRelationStatistics Valid=110, Invalid=442, Unknown=0, NotChecked=0, Total=552 [2021-02-22 01:27:33,128 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 630 states. [2021-02-22 01:27:33,319 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 630 to 561. [2021-02-22 01:27:33,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 561 states. [2021-02-22 01:27:33,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 561 states and 601 transitions. [2021-02-22 01:27:33,322 INFO L78 Accepts]: Start accepts. Automaton has 561 states and 601 transitions. Word has length 240 [2021-02-22 01:27:33,323 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:27:33,323 INFO L480 AbstractCegarLoop]: Abstraction has 561 states and 601 transitions. [2021-02-22 01:27:33,323 INFO L481 AbstractCegarLoop]: Interpolant automaton has 13 states. [2021-02-22 01:27:33,323 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 601 transitions. [2021-02-22 01:27:33,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2021-02-22 01:27:33,325 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:27:33,325 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, 1, 1, 1, 1, 1] [2021-02-22 01:27:33,326 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-02-22 01:27:33,326 INFO L428 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:27:33,326 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:27:33,326 INFO L82 PathProgramCache]: Analyzing trace with hash -416766735, now seen corresponding path program 1 times [2021-02-22 01:27:33,326 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:27:33,326 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1029975277] [2021-02-22 01:27:33,326 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:27:33,329 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:27:33,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:33,427 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:33,427 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:27:33,430 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:33,430 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:27:33,431 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:33,431 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:27:33,432 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:33,432 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:27:33,435 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-22 01:27:33,436 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-22 01:27:33,443 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:33,444 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:27:33,445 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:33,445 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:27:33,450 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:33,450 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:27:33,456 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:33,456 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:33,778 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:27:33,779 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:27:33,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:33,816 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:33,817 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:33,817 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:33,818 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-22 01:27:33,822 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:27:33,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:33,825 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:33,825 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:33,825 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:27:33,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:33,827 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:33,827 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:33,828 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:27:33,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:33,830 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:33,830 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:33,830 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:27:33,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:33,835 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:33,836 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:33,846 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:27:33,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:33,848 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:33,848 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:33,859 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-22 01:27:33,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:33,869 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:33,870 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:27:33,884 WARN L141 QuantifierPusher]: treesize reduction 5, result has 72.2 percent of original size [2021-02-22 01:27:33,886 WARN L147 QuantifierPusher]: treesize reduction 5, result has 72.2 percent of original size 13 [2021-02-22 01:27:33,903 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-02-22 01:27:33,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:33,906 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:33,908 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:33,908 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:27:33,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:33,910 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:33,910 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:33,923 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2021-02-22 01:27:33,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:33,931 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:33,931 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:33,932 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:27:33,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:33,936 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:33,937 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:33,937 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:27:33,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:33,941 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:33,942 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:33,942 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:27:33,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:33,944 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:33,945 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:33,945 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-22 01:27:33,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:33,947 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:33,947 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:33,948 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-22 01:27:33,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:33,950 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:33,950 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:33,951 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-22 01:27:33,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:33,953 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:33,953 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:33,953 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-22 01:27:33,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:33,955 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:33,955 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:33,956 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-02-22 01:27:33,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:33,957 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:33,957 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:33,965 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222 [2021-02-22 01:27:33,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:33,968 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:33,968 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:33,969 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:33,969 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:27:33,981 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:33,982 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:27:33,994 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2021-02-22 01:27:33,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:33,996 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:33,997 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:34,063 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 01:27:34,063 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1029975277] [2021-02-22 01:27:34,063 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:27:34,063 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2021-02-22 01:27:34,063 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1690657300] [2021-02-22 01:27:34,064 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-02-22 01:27:34,064 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:27:34,065 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-02-22 01:27:34,065 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=152, Unknown=0, NotChecked=0, Total=182 [2021-02-22 01:27:34,065 INFO L87 Difference]: Start difference. First operand 561 states and 601 transitions. Second operand 14 states. [2021-02-22 01:27:35,029 WARN L202 SmtUtils]: Spent 655.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 207 [2021-02-22 01:27:36,006 WARN L202 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:27:38,023 WARN L202 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 209 [2021-02-22 01:27:38,748 WARN L202 SmtUtils]: Spent 687.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 211 [2021-02-22 01:27:39,197 WARN L202 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:27:39,596 WARN L202 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:27:40,314 WARN L202 SmtUtils]: Spent 668.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 210 [2021-02-22 01:27:40,693 WARN L202 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:27:41,129 WARN L202 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:27:41,502 WARN L202 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:27:43,446 WARN L202 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:27:43,822 WARN L202 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:27:44,237 WARN L202 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:27:45,067 WARN L202 SmtUtils]: Spent 661.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 207 [2021-02-22 01:27:46,651 WARN L202 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 209 [2021-02-22 01:27:47,388 WARN L202 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 211 [2021-02-22 01:27:48,307 WARN L202 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 210 [2021-02-22 01:27:49,068 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:27:49,068 INFO L93 Difference]: Finished difference Result 1580 states and 1775 transitions. [2021-02-22 01:27:49,069 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-02-22 01:27:49,069 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 245 [2021-02-22 01:27:49,070 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:27:49,075 INFO L225 Difference]: With dead ends: 1580 [2021-02-22 01:27:49,075 INFO L226 Difference]: Without dead ends: 1244 [2021-02-22 01:27:49,078 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 99 GetRequests, 51 SyntacticMatches, 0 SemanticMatches, 48 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 643 ImplicationChecksByTransitivity, 9.4s TimeCoverageRelationStatistics Valid=510, Invalid=1940, Unknown=0, NotChecked=0, Total=2450 [2021-02-22 01:27:49,079 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1244 states. [2021-02-22 01:27:49,716 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1244 to 1148. [2021-02-22 01:27:49,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1148 states. [2021-02-22 01:27:49,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1148 states to 1148 states and 1236 transitions. [2021-02-22 01:27:49,721 INFO L78 Accepts]: Start accepts. Automaton has 1148 states and 1236 transitions. Word has length 245 [2021-02-22 01:27:49,724 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:27:49,724 INFO L480 AbstractCegarLoop]: Abstraction has 1148 states and 1236 transitions. [2021-02-22 01:27:49,724 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2021-02-22 01:27:49,724 INFO L276 IsEmpty]: Start isEmpty. Operand 1148 states and 1236 transitions. [2021-02-22 01:27:49,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 356 [2021-02-22 01:27:49,728 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:27:49,729 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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 01:27:49,729 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-02-22 01:27:49,729 INFO L428 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:27:49,729 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:27:49,729 INFO L82 PathProgramCache]: Analyzing trace with hash -982561751, now seen corresponding path program 1 times [2021-02-22 01:27:49,730 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:27:49,731 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1894056108] [2021-02-22 01:27:49,731 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:27:49,852 WARN L141 QuantifierPusher]: treesize reduction 30, result has 70.0 percent of original size [2021-02-22 01:27:49,880 WARN L147 QuantifierPusher]: treesize reduction 30, result has 70.0 percent of original size 70 [2021-02-22 01:27:49,894 WARN L141 QuantifierPusher]: treesize reduction 30, result has 70.0 percent of original size [2021-02-22 01:27:49,900 WARN L147 QuantifierPusher]: treesize reduction 30, result has 70.0 percent of original size 70 [2021-02-22 01:27:49,951 WARN L141 QuantifierPusher]: treesize reduction 37, result has 17.8 percent of original size [2021-02-22 01:27:49,961 WARN L147 QuantifierPusher]: treesize reduction 37, result has 17.8 percent of original size 8 [2021-02-22 01:27:49,966 WARN L141 QuantifierPusher]: treesize reduction 23, result has 62.9 percent of original size [2021-02-22 01:27:49,968 WARN L147 QuantifierPusher]: treesize reduction 23, result has 62.9 percent of original size 39 [2021-02-22 01:27:49,972 WARN L141 QuantifierPusher]: treesize reduction 30, result has 70.0 percent of original size [2021-02-22 01:27:49,976 WARN L147 QuantifierPusher]: treesize reduction 30, result has 70.0 percent of original size 70 [2021-02-22 01:27:49,979 WARN L141 QuantifierPusher]: treesize reduction 30, result has 70.0 percent of original size [2021-02-22 01:27:49,984 WARN L147 QuantifierPusher]: treesize reduction 30, result has 70.0 percent of original size 70 [2021-02-22 01:27:50,027 WARN L141 QuantifierPusher]: treesize reduction 37, result has 17.8 percent of original size [2021-02-22 01:27:50,029 WARN L147 QuantifierPusher]: treesize reduction 37, result has 17.8 percent of original size 8 [2021-02-22 01:27:50,031 WARN L141 QuantifierPusher]: treesize reduction 23, result has 62.9 percent of original size [2021-02-22 01:27:50,033 WARN L147 QuantifierPusher]: treesize reduction 23, result has 62.9 percent of original size 39 [2021-02-22 01:27:50,035 WARN L141 QuantifierPusher]: treesize reduction 30, result has 70.0 percent of original size [2021-02-22 01:27:50,039 WARN L147 QuantifierPusher]: treesize reduction 30, result has 70.0 percent of original size 70 [2021-02-22 01:27:50,042 WARN L141 QuantifierPusher]: treesize reduction 30, result has 70.0 percent of original size [2021-02-22 01:27:50,045 WARN L147 QuantifierPusher]: treesize reduction 30, result has 70.0 percent of original size 70 [2021-02-22 01:27:50,088 WARN L141 QuantifierPusher]: treesize reduction 37, result has 17.8 percent of original size [2021-02-22 01:27:50,090 WARN L147 QuantifierPusher]: treesize reduction 37, result has 17.8 percent of original size 8 [2021-02-22 01:27:50,092 WARN L141 QuantifierPusher]: treesize reduction 23, result has 62.9 percent of original size [2021-02-22 01:27:50,093 WARN L147 QuantifierPusher]: treesize reduction 23, result has 62.9 percent of original size 39 [2021-02-22 01:27:50,096 WARN L141 QuantifierPusher]: treesize reduction 30, result has 70.0 percent of original size [2021-02-22 01:27:50,099 WARN L147 QuantifierPusher]: treesize reduction 30, result has 70.0 percent of original size 70 [2021-02-22 01:27:50,102 WARN L141 QuantifierPusher]: treesize reduction 30, result has 70.0 percent of original size [2021-02-22 01:27:50,105 WARN L147 QuantifierPusher]: treesize reduction 30, result has 70.0 percent of original size 70 [2021-02-22 01:27:50,146 WARN L141 QuantifierPusher]: treesize reduction 37, result has 17.8 percent of original size [2021-02-22 01:27:50,148 WARN L147 QuantifierPusher]: treesize reduction 37, result has 17.8 percent of original size 8 [2021-02-22 01:27:50,150 WARN L141 QuantifierPusher]: treesize reduction 23, result has 62.9 percent of original size [2021-02-22 01:27:50,151 WARN L147 QuantifierPusher]: treesize reduction 23, result has 62.9 percent of original size 39 [2021-02-22 01:27:50,153 WARN L141 QuantifierPusher]: treesize reduction 30, result has 70.0 percent of original size [2021-02-22 01:27:50,157 WARN L147 QuantifierPusher]: treesize reduction 30, result has 70.0 percent of original size 70 [2021-02-22 01:27:50,159 WARN L141 QuantifierPusher]: treesize reduction 30, result has 70.0 percent of original size [2021-02-22 01:27:50,163 WARN L147 QuantifierPusher]: treesize reduction 30, result has 70.0 percent of original size 70 [2021-02-22 01:27:50,207 WARN L141 QuantifierPusher]: treesize reduction 37, result has 17.8 percent of original size [2021-02-22 01:27:50,208 WARN L147 QuantifierPusher]: treesize reduction 37, result has 17.8 percent of original size 8 [2021-02-22 01:27:50,210 WARN L141 QuantifierPusher]: treesize reduction 23, result has 62.9 percent of original size [2021-02-22 01:27:50,212 WARN L147 QuantifierPusher]: treesize reduction 23, result has 62.9 percent of original size 39 [2021-02-22 01:27:50,214 WARN L141 QuantifierPusher]: treesize reduction 30, result has 70.0 percent of original size [2021-02-22 01:27:50,217 WARN L147 QuantifierPusher]: treesize reduction 30, result has 70.0 percent of original size 70 [2021-02-22 01:27:50,220 WARN L141 QuantifierPusher]: treesize reduction 30, result has 70.0 percent of original size [2021-02-22 01:27:50,223 WARN L147 QuantifierPusher]: treesize reduction 30, result has 70.0 percent of original size 70 [2021-02-22 01:27:50,265 WARN L141 QuantifierPusher]: treesize reduction 37, result has 17.8 percent of original size [2021-02-22 01:27:50,267 WARN L147 QuantifierPusher]: treesize reduction 37, result has 17.8 percent of original size 8 [2021-02-22 01:27:50,268 WARN L141 QuantifierPusher]: treesize reduction 23, result has 62.9 percent of original size [2021-02-22 01:27:50,270 WARN L147 QuantifierPusher]: treesize reduction 23, result has 62.9 percent of original size 39 [2021-02-22 01:27:50,272 WARN L141 QuantifierPusher]: treesize reduction 30, result has 70.0 percent of original size [2021-02-22 01:27:50,275 WARN L147 QuantifierPusher]: treesize reduction 30, result has 70.0 percent of original size 70 [2021-02-22 01:27:50,277 WARN L141 QuantifierPusher]: treesize reduction 30, result has 70.0 percent of original size [2021-02-22 01:27:50,280 WARN L147 QuantifierPusher]: treesize reduction 30, result has 70.0 percent of original size 70 [2021-02-22 01:27:50,322 WARN L141 QuantifierPusher]: treesize reduction 4, result has 91.1 percent of original size [2021-02-22 01:27:50,326 INFO L723 QuantifierPusher]: Distributing 10 disjuncts over 3 conjuncts [2021-02-22 01:27:50,332 INFO L730 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:50,332 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:27:50,335 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:50,339 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 113 [2021-02-22 01:27:50,342 WARN L147 QuantifierPusher]: treesize reduction 4, result has 91.1 percent of original size 41 [2021-02-22 01:27:50,348 WARN L141 QuantifierPusher]: treesize reduction 23, result has 83.7 percent of original size [2021-02-22 01:27:50,352 WARN L147 QuantifierPusher]: treesize reduction 23, result has 83.7 percent of original size 118 [2021-02-22 01:27:50,354 WARN L141 QuantifierPusher]: treesize reduction 30, result has 70.0 percent of original size [2021-02-22 01:27:50,357 WARN L147 QuantifierPusher]: treesize reduction 30, result has 70.0 percent of original size 70 [2021-02-22 01:27:50,359 WARN L141 QuantifierPusher]: treesize reduction 30, result has 70.0 percent of original size [2021-02-22 01:27:50,362 WARN L147 QuantifierPusher]: treesize reduction 30, result has 70.0 percent of original size 70 [2021-02-22 01:27:50,406 WARN L141 QuantifierPusher]: treesize reduction 4, result has 91.1 percent of original size [2021-02-22 01:27:50,408 INFO L723 QuantifierPusher]: Distributing 10 disjuncts over 3 conjuncts [2021-02-22 01:27:50,410 INFO L730 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:50,410 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:27:50,412 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:50,416 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 113 [2021-02-22 01:27:50,418 WARN L147 QuantifierPusher]: treesize reduction 4, result has 91.1 percent of original size 41 [2021-02-22 01:27:50,423 WARN L141 QuantifierPusher]: treesize reduction 23, result has 83.7 percent of original size [2021-02-22 01:27:50,426 WARN L147 QuantifierPusher]: treesize reduction 23, result has 83.7 percent of original size 118 [2021-02-22 01:27:50,427 INFO L206 tedInterpolationCore]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2021-02-22 01:27:50,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:50,506 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:50,506 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:50,507 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:50,507 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:27:50,510 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:50,511 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:27:50,514 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:50,515 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:50,818 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:27:50,819 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:27:50,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:50,844 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:50,845 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:50,849 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:27:50,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:50,851 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:50,852 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:50,852 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:27:50,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:50,853 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:50,854 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:50,854 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:27:50,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:50,855 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:50,856 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:50,856 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:27:50,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:50,857 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:50,858 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:50,866 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:27:50,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:50,868 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:50,868 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:50,868 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2021-02-22 01:27:50,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:50,872 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:50,872 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:27:50,881 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:50,881 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:27:50,881 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:27:50,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:50,884 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:50,884 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:50,885 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:50,885 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:27:50,894 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:50,895 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:27:50,916 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2021-02-22 01:27:50,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:50,919 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:50,919 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:50,931 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2021-02-22 01:27:50,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:50,939 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:50,939 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:50,940 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:27:50,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:50,942 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:50,942 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:50,943 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-22 01:27:50,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:50,944 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:50,945 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:50,945 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-02-22 01:27:50,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:50,948 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:50,949 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:50,949 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:27:50,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:50,952 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:50,952 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:50,952 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-22 01:27:50,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:50,954 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:50,954 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:50,955 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2021-02-22 01:27:50,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:50,957 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:50,957 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:50,957 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:27:50,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:50,959 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:50,959 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:50,962 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2021-02-22 01:27:50,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:50,964 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:50,965 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:50,965 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2021-02-22 01:27:50,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:27:50,967 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:50,967 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:51,040 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 01:27:51,043 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:51,044 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:27:51,045 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:51,045 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:27:51,046 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-02-22 01:27:51,047 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:51,048 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:27:51,048 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:51,049 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:27:51,050 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-02-22 01:27:51,051 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:51,052 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:27:51,052 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:51,053 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:27:51,053 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-02-22 01:27:51,054 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:51,055 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:27:51,056 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:51,056 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:27:51,057 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-02-22 01:27:51,057 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:51,059 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:27:51,059 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:51,059 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:27:51,060 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-02-22 01:27:51,061 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:51,062 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:27:51,062 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:51,062 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:27:51,063 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-02-22 01:27:51,064 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:51,065 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:51,065 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:51,065 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:27:51,078 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:51,079 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-22 01:27:51,099 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:51,099 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:27:51,122 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:51,123 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:27:51,144 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:51,144 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:27:51,172 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:51,174 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:27:51,174 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:51,175 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:27:51,176 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:27:51,176 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:51,176 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:27:51,177 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:27:51,200 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:51,201 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:27:51,201 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:51,202 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:27:51,231 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:51,232 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-22 01:27:51,263 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:51,264 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:27:51,265 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:51,265 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:27:51,266 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:51,266 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:27:51,267 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:27:51,268 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:51,268 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:27:51,269 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:27:51,314 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:51,315 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-22 01:27:51,346 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:51,347 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:27:51,376 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:51,377 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:27:51,403 WARN L141 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size [2021-02-22 01:27:51,404 WARN L147 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size 7 [2021-02-22 01:27:51,427 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:51,427 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:27:51,461 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:51,462 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-22 01:27:51,497 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:51,498 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:27:51,536 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:51,537 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:27:51,576 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:51,577 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:27:51,578 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:51,579 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:27:51,579 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-02-22 01:27:51,629 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:51,629 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:27:51,631 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:51,632 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:27:51,633 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:51,633 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:27:51,634 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:27:51,676 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:51,677 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:27:51,678 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:51,679 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:27:51,680 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:51,680 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:27:51,681 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:27:51,721 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:51,722 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:27:51,722 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:51,723 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:27:51,723 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:51,724 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:27:51,767 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:51,768 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-22 01:27:51,815 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:51,816 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-22 01:27:51,817 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:51,818 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:27:51,819 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:51,820 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:27:51,820 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-02-22 01:27:51,866 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:51,867 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:27:51,906 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:51,907 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-22 01:27:51,952 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:51,953 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:27:51,995 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:51,996 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:27:51,997 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:51,998 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:27:51,999 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:51,999 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-22 01:27:52,047 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:52,048 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:27:52,090 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:52,091 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-22 01:27:52,138 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:52,139 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:27:52,139 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:52,140 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:27:52,140 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:52,141 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:27:52,142 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:52,143 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-22 01:27:52,180 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:52,181 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:27:52,181 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:52,182 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:27:52,183 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:52,183 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:27:52,184 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:52,186 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-22 01:27:52,225 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:52,226 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:27:52,226 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:52,228 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:27:52,228 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:52,229 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:27:52,230 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:52,230 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:27:52,230 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:52,231 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:27:52,231 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:52,231 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:27:52,232 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:52,232 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:27:52,234 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:52,235 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:27:52,236 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:52,236 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:27:52,236 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:52,237 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:27:52,237 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:52,238 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:27:52,238 WARN L141 QuantifierPusher]: treesize reduction 1, result has 94.4 percent of original size [2021-02-22 01:27:52,239 WARN L147 QuantifierPusher]: treesize reduction 1, result has 94.4 percent of original size 17 [2021-02-22 01:27:52,292 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:52,294 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:27:52,339 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:52,340 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:27:52,398 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:52,400 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:27:52,401 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:52,402 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-22 01:27:52,451 WARN L141 QuantifierPusher]: treesize reduction 8, result has 71.4 percent of original size [2021-02-22 01:27:52,452 WARN L147 QuantifierPusher]: treesize reduction 8, result has 71.4 percent of original size 20 [2021-02-22 01:27:52,452 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:52,453 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:27:52,509 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:52,512 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-22 01:27:52,571 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:52,572 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:27:52,573 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:52,574 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:27:52,638 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:52,639 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:27:52,726 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:52,727 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-02-22 01:27:52,800 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:52,801 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-02-22 01:27:52,802 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:52,804 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-02-22 01:27:52,865 WARN L141 QuantifierPusher]: treesize reduction 8, result has 71.4 percent of original size [2021-02-22 01:27:52,866 WARN L147 QuantifierPusher]: treesize reduction 8, result has 71.4 percent of original size 20 [2021-02-22 01:27:52,867 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:52,867 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:27:52,936 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:52,937 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-22 01:27:53,001 WARN L141 QuantifierPusher]: treesize reduction 4, result has 83.3 percent of original size [2021-02-22 01:27:53,002 WARN L147 QuantifierPusher]: treesize reduction 4, result has 83.3 percent of original size 20 [2021-02-22 01:27:53,003 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:53,005 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-22 01:27:53,069 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:53,070 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:27:53,071 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:53,072 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:27:53,072 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:53,073 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-22 01:27:53,074 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:53,076 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:27:53,078 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:53,078 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:27:53,079 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:53,080 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-22 01:27:53,080 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:53,081 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:27:53,081 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:53,081 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:27:53,082 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:53,082 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:27:53,152 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:53,153 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:27:53,228 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:53,229 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:27:53,230 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:53,232 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-02-22 01:27:53,298 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:53,299 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-02-22 01:27:53,381 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:53,382 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-02-22 01:27:53,469 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:53,470 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-02-22 01:27:53,551 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:53,552 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-02-22 01:27:53,640 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:53,640 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-02-22 01:27:53,642 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:53,643 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-02-22 01:27:53,727 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:53,729 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-02-22 01:27:53,805 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:53,806 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-02-22 01:27:53,894 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:53,895 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-02-22 01:27:53,981 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:53,982 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-02-22 01:27:54,090 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:54,091 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-02-22 01:27:54,173 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:54,174 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:27:54,175 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:54,179 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-22 01:27:54,249 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:54,250 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:27:54,251 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:54,253 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-22 01:27:54,321 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:54,322 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:27:54,323 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:54,324 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-22 01:27:54,324 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:54,327 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:27:54,329 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:54,330 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-22 01:27:54,331 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:54,331 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:27:54,332 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:54,333 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-22 01:27:54,333 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:54,336 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:27:54,338 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:54,339 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-22 01:27:54,339 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:54,340 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:27:54,340 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:54,342 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:27:54,342 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:54,343 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:27:54,343 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:54,344 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:27:54,345 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:54,345 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:27:54,346 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:54,346 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:27:54,347 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:54,347 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:27:54,348 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:54,349 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:27:54,409 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:54,410 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:27:54,473 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:54,475 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:27:54,476 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:54,477 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-02-22 01:27:54,553 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:54,554 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-02-22 01:27:54,623 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:54,624 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:27:54,706 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:54,707 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-22 01:27:54,785 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:54,786 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:27:54,854 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:54,855 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:27:54,856 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:54,857 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-22 01:27:54,858 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:54,858 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:27:54,859 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:54,860 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-02-22 01:27:54,860 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:27:54,861 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:27:54,861 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1894056108] [2021-02-22 01:27:54,861 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:27:54,861 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [65] imperfect sequences [] total 65 [2021-02-22 01:27:54,861 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1325334861] [2021-02-22 01:27:54,862 INFO L460 AbstractCegarLoop]: Interpolant automaton has 65 states [2021-02-22 01:27:54,863 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:27:54,864 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 65 interpolants. [2021-02-22 01:27:54,866 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=417, Invalid=4413, Unknown=0, NotChecked=0, Total=4830 [2021-02-22 01:27:54,866 INFO L87 Difference]: Start difference. First operand 1148 states and 1236 transitions. Second operand 65 states. [2021-02-22 01:27:55,588 WARN L202 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:27:56,369 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:27:56,784 WARN L202 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:27:57,197 WARN L202 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:27:57,598 WARN L202 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:27:58,021 WARN L202 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:27:58,464 WARN L202 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 01:27:58,879 WARN L202 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:27:59,312 WARN L202 SmtUtils]: Spent 381.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:27:59,798 WARN L202 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 01:28:00,229 WARN L202 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:28:00,714 WARN L202 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:28:01,218 WARN L202 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:28:01,750 WARN L202 SmtUtils]: Spent 397.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:28:02,283 WARN L202 SmtUtils]: Spent 397.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:28:02,779 WARN L202 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:28:03,607 WARN L202 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-22 01:28:04,092 WARN L202 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-22 01:28:04,577 WARN L202 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-22 01:28:05,020 WARN L202 SmtUtils]: Spent 381.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:28:05,394 WARN L202 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:28:05,856 WARN L202 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:28:06,323 WARN L202 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:28:06,752 WARN L202 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 01:28:07,317 WARN L202 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:28:08,096 WARN L202 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-22 01:28:08,556 WARN L202 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:28:09,027 WARN L202 SmtUtils]: Spent 381.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:28:09,528 WARN L202 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:28:10,044 WARN L202 SmtUtils]: Spent 399.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:28:10,511 WARN L202 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:28:11,027 WARN L202 SmtUtils]: Spent 381.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:28:11,511 WARN L202 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 01:28:12,015 WARN L202 SmtUtils]: Spent 410.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:28:12,514 WARN L202 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:28:13,013 WARN L202 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:28:13,495 WARN L202 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:28:14,243 WARN L202 SmtUtils]: Spent 381.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:28:14,724 WARN L202 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 01:28:15,248 WARN L202 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:28:15,744 WARN L202 SmtUtils]: Spent 400.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-22 01:28:16,270 WARN L202 SmtUtils]: Spent 408.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-22 01:28:16,749 WARN L202 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-22 01:28:17,262 WARN L202 SmtUtils]: Spent 409.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-22 01:28:17,818 WARN L202 SmtUtils]: Spent 418.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-22 01:28:18,357 WARN L202 SmtUtils]: Spent 409.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-22 01:28:18,865 WARN L202 SmtUtils]: Spent 401.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-22 01:28:19,396 WARN L202 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-22 01:28:19,804 WARN L202 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-22 01:28:20,306 WARN L202 SmtUtils]: Spent 381.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:28:20,724 WARN L202 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:28:22,061 WARN L202 SmtUtils]: Spent 416.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:28:23,004 WARN L202 SmtUtils]: Spent 785.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 223 [2021-02-22 01:28:24,018 WARN L202 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:28:25,059 WARN L202 SmtUtils]: Spent 399.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-22 01:28:25,669 WARN L202 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:28:26,219 WARN L202 SmtUtils]: Spent 396.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-22 01:28:26,833 WARN L202 SmtUtils]: Spent 405.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-22 01:28:27,309 WARN L202 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:28:27,836 WARN L202 SmtUtils]: Spent 411.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-22 01:28:28,382 WARN L202 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-22 01:28:29,308 WARN L202 SmtUtils]: Spent 826.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 224 [2021-02-22 01:28:29,749 WARN L202 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:28:30,991 WARN L202 SmtUtils]: Spent 422.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:28:31,944 WARN L202 SmtUtils]: Spent 731.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 214 [2021-02-22 01:28:33,088 WARN L202 SmtUtils]: Spent 428.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-22 01:28:34,609 WARN L202 SmtUtils]: Spent 409.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-22 01:28:36,003 WARN L202 SmtUtils]: Spent 416.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-22 01:28:36,560 WARN L202 SmtUtils]: Spent 418.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-22 01:28:37,171 WARN L202 SmtUtils]: Spent 424.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2021-02-22 01:28:38,365 WARN L202 SmtUtils]: Spent 840.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2021-02-22 01:28:38,878 WARN L202 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:28:39,384 WARN L202 SmtUtils]: Spent 427.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2021-02-22 01:28:39,877 WARN L202 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:28:40,380 WARN L202 SmtUtils]: Spent 435.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2021-02-22 01:28:41,314 WARN L202 SmtUtils]: Spent 763.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 216 [2021-02-22 01:28:42,264 WARN L202 SmtUtils]: Spent 856.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 228 [2021-02-22 01:28:42,746 WARN L202 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:28:43,271 WARN L202 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-22 01:28:44,243 WARN L202 SmtUtils]: Spent 781.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 218 [2021-02-22 01:28:44,841 WARN L202 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:28:46,118 WARN L202 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:28:46,917 WARN L202 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:28:47,328 WARN L202 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-22 01:28:48,304 WARN L202 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 01:28:48,807 WARN L202 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 01:28:50,081 WARN L202 SmtUtils]: Spent 398.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-22 01:28:50,824 WARN L202 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-22 01:28:51,333 WARN L202 SmtUtils]: Spent 399.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-22 01:28:51,845 WARN L202 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-22 01:28:52,355 WARN L202 SmtUtils]: Spent 433.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:28:52,974 WARN L202 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:28:53,386 WARN L202 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:28:53,834 WARN L202 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-22 01:28:54,421 WARN L202 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:28:55,258 WARN L202 SmtUtils]: Spent 415.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:28:56,220 WARN L202 SmtUtils]: Spent 829.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 225 [2021-02-22 01:28:57,579 WARN L202 SmtUtils]: Spent 416.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-22 01:28:58,393 WARN L202 SmtUtils]: Spent 420.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-22 01:28:58,970 WARN L202 SmtUtils]: Spent 456.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2021-02-22 01:28:59,512 WARN L202 SmtUtils]: Spent 427.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-22 01:29:00,042 WARN L202 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:29:15,379 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:29:15,379 INFO L93 Difference]: Finished difference Result 3687 states and 4444 transitions. [2021-02-22 01:29:15,380 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 364 states. [2021-02-22 01:29:15,380 INFO L78 Accepts]: Start accepts. Automaton has 65 states. Word has length 355 [2021-02-22 01:29:15,381 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:29:15,384 INFO L225 Difference]: With dead ends: 3687 [2021-02-22 01:29:15,384 INFO L226 Difference]: Without dead ends: 0 [2021-02-22 01:29:15,427 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 618 GetRequests, 184 SyntacticMatches, 8 SemanticMatches, 426 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 79952 ImplicationChecksByTransitivity, 65.6s TimeCoverageRelationStatistics Valid=9134, Invalid=173622, Unknown=0, NotChecked=0, Total=182756 [2021-02-22 01:29:15,427 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-22 01:29:15,427 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-22 01:29:15,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-22 01:29:15,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-22 01:29:15,428 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 355 [2021-02-22 01:29:15,428 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:29:15,429 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-22 01:29:15,429 INFO L481 AbstractCegarLoop]: Interpolant automaton has 65 states. [2021-02-22 01:29:15,429 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-22 01:29:15,429 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-22 01:29:15,429 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-02-22 01:29:15,431 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-22 01:29:18,169 WARN L202 SmtUtils]: Spent 828.00 ms on a formula simplification. DAG size of input: 346 DAG size of output: 285 [2021-02-22 01:29:18,718 WARN L202 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 253 [2021-02-22 01:29:20,721 WARN L202 SmtUtils]: Spent 507.00 ms on a formula simplification. DAG size of input: 384 DAG size of output: 328 [2021-02-22 01:29:26,568 WARN L202 SmtUtils]: Spent 436.00 ms on a formula simplification. DAG size of input: 388 DAG size of output: 333 [2021-02-22 01:29:27,175 WARN L202 SmtUtils]: Spent 603.00 ms on a formula simplification. DAG size of input: 380 DAG size of output: 303 [2021-02-22 01:29:29,166 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 354 DAG size of output: 319 [2021-02-22 01:29:34,425 WARN L202 SmtUtils]: Spent 661.00 ms on a formula simplification. DAG size of input: 408 DAG size of output: 319 [2021-02-22 01:29:36,368 WARN L202 SmtUtils]: Spent 464.00 ms on a formula simplification. DAG size of input: 380 DAG size of output: 303 [2021-02-22 01:29:40,035 WARN L202 SmtUtils]: Spent 460.00 ms on a formula simplification. DAG size of input: 376 DAG size of output: 299 [2021-02-22 01:29:40,353 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 344 DAG size of output: 280 [2021-02-22 01:29:46,523 WARN L202 SmtUtils]: Spent 539.00 ms on a formula simplification. DAG size of input: 399 DAG size of output: 310 [2021-02-22 01:29:46,826 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 352 DAG size of output: 316 [2021-02-22 01:29:47,234 WARN L202 SmtUtils]: Spent 405.00 ms on a formula simplification. DAG size of input: 384 DAG size of output: 328 [2021-02-22 01:29:57,763 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 344 DAG size of output: 280 [2021-02-22 01:30:00,392 WARN L202 SmtUtils]: Spent 484.00 ms on a formula simplification. DAG size of input: 382 DAG size of output: 313 [2021-02-22 01:30:01,166 WARN L202 SmtUtils]: Spent 464.00 ms on a formula simplification. DAG size of input: 380 DAG size of output: 305 [2021-02-22 01:30:02,930 WARN L202 SmtUtils]: Spent 463.00 ms on a formula simplification. DAG size of input: 380 DAG size of output: 303 [2021-02-22 01:30:04,977 WARN L202 SmtUtils]: Spent 516.00 ms on a formula simplification. DAG size of input: 380 DAG size of output: 303 [2021-02-22 01:30:05,395 WARN L202 SmtUtils]: Spent 415.00 ms on a formula simplification. DAG size of input: 384 DAG size of output: 328 [2021-02-22 01:30:05,884 WARN L202 SmtUtils]: Spent 487.00 ms on a formula simplification. DAG size of input: 380 DAG size of output: 303 [2021-02-22 01:30:06,234 WARN L202 SmtUtils]: Spent 348.00 ms on a formula simplification. DAG size of input: 355 DAG size of output: 323 [2021-02-22 01:30:07,068 WARN L202 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 403 DAG size of output: 327 [2021-02-22 01:30:11,190 WARN L202 SmtUtils]: Spent 556.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 23 [2021-02-22 01:30:11,487 WARN L202 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-22 01:30:11,788 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-22 01:30:12,082 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-22 01:30:12,206 WARN L202 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-22 01:30:12,498 WARN L202 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-22 01:30:13,146 WARN L202 SmtUtils]: Spent 638.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 27 [2021-02-22 01:30:14,451 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 224 DAG size of output: 46 [2021-02-22 01:30:15,148 WARN L202 SmtUtils]: Spent 607.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 21 [2021-02-22 01:30:15,845 WARN L202 SmtUtils]: Spent 694.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 30 [2021-02-22 01:30:17,307 WARN L202 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 176 DAG size of output: 22 [2021-02-22 01:30:18,824 WARN L202 SmtUtils]: Spent 1.51 s on a formula simplification. DAG size of input: 188 DAG size of output: 35 [2021-02-22 01:30:20,572 WARN L202 SmtUtils]: Spent 1.74 s on a formula simplification. DAG size of input: 197 DAG size of output: 39 [2021-02-22 01:30:22,179 WARN L202 SmtUtils]: Spent 1.60 s on a formula simplification. DAG size of input: 176 DAG size of output: 22 [2021-02-22 01:30:22,435 WARN L202 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:30:23,129 WARN L202 SmtUtils]: Spent 689.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 27 [2021-02-22 01:30:23,596 WARN L202 SmtUtils]: Spent 461.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 16 [2021-02-22 01:30:25,338 WARN L202 SmtUtils]: Spent 1.74 s on a formula simplification. DAG size of input: 196 DAG size of output: 37 [2021-02-22 01:30:27,024 WARN L202 SmtUtils]: Spent 1.68 s on a formula simplification. DAG size of input: 235 DAG size of output: 52 [2021-02-22 01:30:27,341 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 1 [2021-02-22 01:30:29,006 WARN L202 SmtUtils]: Spent 1.65 s on a formula simplification. DAG size of input: 182 DAG size of output: 29 [2021-02-22 01:30:29,673 WARN L202 SmtUtils]: Spent 664.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-22 01:30:30,283 WARN L202 SmtUtils]: Spent 606.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 31 [2021-02-22 01:30:30,552 WARN L202 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 1 [2021-02-22 01:30:31,214 WARN L202 SmtUtils]: Spent 660.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-22 01:30:31,875 WARN L202 SmtUtils]: Spent 654.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 25 [2021-02-22 01:30:32,018 WARN L202 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-22 01:30:32,396 WARN L202 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 261 DAG size of output: 1 [2021-02-22 01:30:33,117 WARN L202 SmtUtils]: Spent 718.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 30 [2021-02-22 01:30:33,314 WARN L202 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 30 [2021-02-22 01:30:34,412 WARN L202 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 184 DAG size of output: 34 [2021-02-22 01:30:35,083 WARN L202 SmtUtils]: Spent 668.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 21 [2021-02-22 01:30:36,726 WARN L202 SmtUtils]: Spent 1.64 s on a formula simplification. DAG size of input: 207 DAG size of output: 39 [2021-02-22 01:30:37,379 WARN L202 SmtUtils]: Spent 648.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 27 [2021-02-22 01:30:38,164 WARN L202 SmtUtils]: Spent 774.00 ms on a formula simplification. DAG size of input: 266 DAG size of output: 15 [2021-02-22 01:30:38,886 WARN L202 SmtUtils]: Spent 717.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 27 [2021-02-22 01:30:40,527 WARN L202 SmtUtils]: Spent 1.64 s on a formula simplification. DAG size of input: 188 DAG size of output: 36 [2021-02-22 01:30:40,854 WARN L202 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-22 01:30:41,125 WARN L202 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 1 [2021-02-22 01:30:42,895 WARN L202 SmtUtils]: Spent 1.77 s on a formula simplification. DAG size of input: 196 DAG size of output: 37 [2021-02-22 01:30:43,575 WARN L202 SmtUtils]: Spent 596.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 23 [2021-02-22 01:30:44,466 WARN L202 SmtUtils]: Spent 874.00 ms on a formula simplification. DAG size of input: 255 DAG size of output: 34 [2021-02-22 01:30:44,835 WARN L202 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 261 DAG size of output: 1 [2021-02-22 01:30:46,186 WARN L202 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 205 DAG size of output: 41 [2021-02-22 01:30:46,512 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-22 01:30:47,179 WARN L202 SmtUtils]: Spent 664.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-22 01:30:47,510 WARN L202 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-22 01:30:49,247 WARN L202 SmtUtils]: Spent 1.73 s on a formula simplification. DAG size of input: 240 DAG size of output: 56 [2021-02-22 01:30:50,772 WARN L202 SmtUtils]: Spent 1.51 s on a formula simplification. DAG size of input: 244 DAG size of output: 28 [2021-02-22 01:30:51,459 WARN L202 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 25 [2021-02-22 01:30:52,140 WARN L202 SmtUtils]: Spent 677.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 30 [2021-02-22 01:30:52,826 WARN L202 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 25 [2021-02-22 01:30:53,153 WARN L202 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:30:55,269 WARN L202 SmtUtils]: Spent 2.10 s on a formula simplification. DAG size of input: 269 DAG size of output: 60 [2021-02-22 01:30:56,157 WARN L202 SmtUtils]: Spent 871.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 16 [2021-02-22 01:30:56,447 WARN L202 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 1 [2021-02-22 01:30:56,798 WARN L202 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-22 01:30:57,858 WARN L202 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 173 DAG size of output: 21 [2021-02-22 01:30:59,562 WARN L202 SmtUtils]: Spent 1.70 s on a formula simplification. DAG size of input: 226 DAG size of output: 54 [2021-02-22 01:31:00,586 WARN L202 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 206 DAG size of output: 38 [2021-02-22 01:31:00,718 WARN L202 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-22 01:31:01,327 WARN L202 SmtUtils]: Spent 601.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 23 [2021-02-22 01:31:01,960 WARN L202 SmtUtils]: Spent 629.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 28 [2021-02-22 01:31:02,961 WARN L202 SmtUtils]: Spent 985.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 33 [2021-02-22 01:31:03,617 WARN L202 SmtUtils]: Spent 652.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 24 [2021-02-22 01:31:03,898 WARN L202 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 1 [2021-02-22 01:31:04,773 WARN L202 SmtUtils]: Spent 866.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 22 [2021-02-22 01:31:05,513 WARN L202 SmtUtils]: Spent 737.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 18 [2021-02-22 01:31:06,535 WARN L202 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 170 DAG size of output: 20 [2021-02-22 01:31:07,519 WARN L202 SmtUtils]: Spent 972.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 33 [2021-02-22 01:31:08,120 WARN L202 SmtUtils]: Spent 593.00 ms on a formula simplification. DAG size of input: 254 DAG size of output: 21 [2021-02-22 01:31:09,682 WARN L202 SmtUtils]: Spent 1.56 s on a formula simplification. DAG size of input: 260 DAG size of output: 28 [2021-02-22 01:31:10,617 WARN L202 SmtUtils]: Spent 921.00 ms on a formula simplification. DAG size of input: 255 DAG size of output: 34 [2021-02-22 01:31:11,327 WARN L202 SmtUtils]: Spent 702.00 ms on a formula simplification. DAG size of input: 251 DAG size of output: 19 [2021-02-22 01:31:12,032 WARN L202 SmtUtils]: Spent 699.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 27 [2021-02-22 01:31:12,794 WARN L202 SmtUtils]: Spent 742.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 23 [2021-02-22 01:31:13,468 WARN L202 SmtUtils]: Spent 665.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-22 01:31:15,174 WARN L202 SmtUtils]: Spent 1.70 s on a formula simplification. DAG size of input: 181 DAG size of output: 28 [2021-02-22 01:31:15,846 WARN L202 SmtUtils]: Spent 662.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-22 01:31:16,510 WARN L202 SmtUtils]: Spent 662.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-22 01:31:16,661 WARN L202 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-22 01:31:18,182 WARN L202 SmtUtils]: Spent 1.52 s on a formula simplification. DAG size of input: 244 DAG size of output: 28 [2021-02-22 01:31:18,504 WARN L202 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-22 01:31:19,224 WARN L202 SmtUtils]: Spent 716.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 27 [2021-02-22 01:31:19,517 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 1 [2021-02-22 01:31:21,477 WARN L202 SmtUtils]: Spent 1.95 s on a formula simplification. DAG size of input: 223 DAG size of output: 63 [2021-02-22 01:31:21,763 WARN L202 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 1 [2021-02-22 01:31:22,451 WARN L202 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 251 DAG size of output: 19 [2021-02-22 01:31:23,178 WARN L202 SmtUtils]: Spent 722.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 24 [2021-02-22 01:31:23,375 WARN L202 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 30 [2021-02-22 01:31:24,263 WARN L202 SmtUtils]: Spent 872.00 ms on a formula simplification. DAG size of input: 263 DAG size of output: 18 [2021-02-22 01:31:24,968 WARN L202 SmtUtils]: Spent 665.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-22 01:31:26,466 WARN L202 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 240 DAG size of output: 28 [2021-02-22 01:31:27,137 WARN L202 SmtUtils]: Spent 662.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-22 01:31:28,504 WARN L202 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 218 DAG size of output: 44 [2021-02-22 01:31:28,663 WARN L202 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 36 [2021-02-22 01:31:28,820 WARN L202 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-22 01:31:29,104 WARN L202 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 1 [2021-02-22 01:31:30,993 WARN L202 SmtUtils]: Spent 1.88 s on a formula simplification. DAG size of input: 202 DAG size of output: 38 [2021-02-22 01:31:31,729 WARN L202 SmtUtils]: Spent 734.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 27 [2021-02-22 01:31:32,560 WARN L202 SmtUtils]: Spent 804.00 ms on a formula simplification. DAG size of input: 263 DAG size of output: 12 [2021-02-22 01:31:33,238 WARN L202 SmtUtils]: Spent 667.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 25 [2021-02-22 01:31:34,599 WARN L202 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 198 DAG size of output: 33 [2021-02-22 01:31:35,985 WARN L202 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 200 DAG size of output: 36 [2021-02-22 01:31:36,665 WARN L202 SmtUtils]: Spent 677.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 25 [2021-02-22 01:31:37,310 WARN L202 SmtUtils]: Spent 643.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-22 01:31:38,665 WARN L202 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 198 DAG size of output: 33 [2021-02-22 01:31:39,389 WARN L202 SmtUtils]: Spent 716.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 27 [2021-02-22 01:31:41,135 WARN L202 SmtUtils]: Spent 1.74 s on a formula simplification. DAG size of input: 196 DAG size of output: 37 [2021-02-22 01:31:41,498 WARN L202 SmtUtils]: Spent 345.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 30 [2021-02-22 01:31:41,820 WARN L202 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-22 01:31:42,552 WARN L202 SmtUtils]: Spent 728.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 27 [2021-02-22 01:31:43,283 WARN L202 SmtUtils]: Spent 727.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 27 [2021-02-22 01:31:43,990 WARN L202 SmtUtils]: Spent 703.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 27 [2021-02-22 01:31:44,240 WARN L202 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:31:45,757 WARN L202 SmtUtils]: Spent 1.51 s on a formula simplification. DAG size of input: 184 DAG size of output: 32 [2021-02-22 01:31:46,382 WARN L202 SmtUtils]: Spent 621.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 28 [2021-02-22 01:31:48,129 WARN L202 SmtUtils]: Spent 1.74 s on a formula simplification. DAG size of input: 197 DAG size of output: 39 [2021-02-22 01:31:50,107 WARN L202 SmtUtils]: Spent 1.96 s on a formula simplification. DAG size of input: 248 DAG size of output: 57 [2021-02-22 01:31:51,716 WARN L202 SmtUtils]: Spent 1.59 s on a formula simplification. DAG size of input: 223 DAG size of output: 52 [2021-02-22 01:31:53,424 WARN L202 SmtUtils]: Spent 1.70 s on a formula simplification. DAG size of input: 235 DAG size of output: 52 [2021-02-22 01:31:54,112 WARN L202 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 30 [2021-02-22 01:31:54,387 WARN L202 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 1 [2021-02-22 01:31:55,394 WARN L202 SmtUtils]: Spent 991.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 33 [2021-02-22 01:31:56,458 WARN L202 SmtUtils]: Spent 996.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 33 [2021-02-22 01:31:57,186 WARN L202 SmtUtils]: Spent 721.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 27 [2021-02-22 01:31:57,338 WARN L202 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-22 01:31:58,060 WARN L202 SmtUtils]: Spent 715.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 27 [2021-02-22 01:31:58,792 WARN L202 SmtUtils]: Spent 725.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 27 [2021-02-22 01:31:59,815 WARN L202 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 170 DAG size of output: 23 [2021-02-22 01:32:00,551 WARN L202 SmtUtils]: Spent 730.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 27 [2021-02-22 01:32:01,570 WARN L202 SmtUtils]: Spent 997.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 15 [2021-02-22 01:32:01,895 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-22 01:32:02,220 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-22 01:32:02,855 WARN L202 SmtUtils]: Spent 631.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 23 [2021-02-22 01:32:04,227 WARN L202 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 188 DAG size of output: 35 [2021-02-22 01:32:04,907 WARN L202 SmtUtils]: Spent 635.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 24 [2021-02-22 01:32:05,542 WARN L202 SmtUtils]: Spent 630.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 27 [2021-02-22 01:32:06,232 WARN L202 SmtUtils]: Spent 681.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-22 01:32:07,605 WARN L202 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 188 DAG size of output: 35 [2021-02-22 01:32:09,398 WARN L202 SmtUtils]: Spent 1.79 s on a formula simplification. DAG size of input: 191 DAG size of output: 40 [2021-02-22 01:32:11,069 WARN L202 SmtUtils]: Spent 1.57 s on a formula simplification. DAG size of input: 177 DAG size of output: 22 [2021-02-22 01:32:12,588 WARN L202 SmtUtils]: Spent 1.50 s on a formula simplification. DAG size of input: 178 DAG size of output: 28 [2021-02-22 01:32:13,258 WARN L202 SmtUtils]: Spent 668.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-22 01:32:14,042 WARN L202 SmtUtils]: Spent 781.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 30 [2021-02-22 01:32:14,762 WARN L202 SmtUtils]: Spent 708.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 27 [2021-02-22 01:32:16,762 WARN L202 SmtUtils]: Spent 1.96 s on a formula simplification. DAG size of input: 223 DAG size of output: 63 [2021-02-22 01:32:17,775 WARN L202 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 208 DAG size of output: 33 [2021-02-22 01:32:19,487 WARN L202 SmtUtils]: Spent 1.71 s on a formula simplification. DAG size of input: 181 DAG size of output: 28 [2021-02-22 01:32:20,854 WARN L202 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 205 DAG size of output: 41 [2021-02-22 01:32:21,191 WARN L202 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-22 01:32:21,334 WARN L202 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-22 01:32:22,720 WARN L202 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 218 DAG size of output: 44 [2021-02-22 01:32:24,124 WARN L202 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 207 DAG size of output: 51 [2021-02-22 01:32:25,475 WARN L202 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 204 DAG size of output: 38 [2021-02-22 01:32:26,557 WARN L202 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 172 DAG size of output: 21 [2021-02-22 01:32:26,691 WARN L202 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-22 01:32:27,325 WARN L202 SmtUtils]: Spent 629.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 23 [2021-02-22 01:32:27,651 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-22 01:32:28,270 WARN L202 SmtUtils]: Spent 615.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 22 [2021-02-22 01:32:28,964 WARN L202 SmtUtils]: Spent 688.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 25 [2021-02-22 01:32:29,209 WARN L202 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:32:29,545 WARN L202 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:32:30,931 WARN L202 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 198 DAG size of output: 33 [2021-02-22 01:32:32,521 WARN L202 SmtUtils]: Spent 1.59 s on a formula simplification. DAG size of input: 254 DAG size of output: 28 [2021-02-22 01:32:33,192 WARN L202 SmtUtils]: Spent 669.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-22 01:32:34,866 WARN L202 SmtUtils]: Spent 1.67 s on a formula simplification. DAG size of input: 207 DAG size of output: 39 [2021-02-22 01:32:36,277 WARN L202 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 246 DAG size of output: 28 [2021-02-22 01:32:36,595 WARN L202 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-22 01:32:37,225 WARN L202 SmtUtils]: Spent 627.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 23 [2021-02-22 01:32:37,550 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-22 01:32:39,145 WARN L202 SmtUtils]: Spent 1.58 s on a formula simplification. DAG size of input: 213 DAG size of output: 49 [2021-02-22 01:32:39,889 WARN L202 SmtUtils]: Spent 742.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 18 [2021-02-22 01:32:40,681 WARN L202 SmtUtils]: Spent 783.00 ms on a formula simplification. DAG size of input: 255 DAG size of output: 12 [2021-02-22 01:32:40,940 WARN L202 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:32:41,766 WARN L202 SmtUtils]: Spent 823.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 33 [2021-02-22 01:32:43,285 WARN L202 SmtUtils]: Spent 1.52 s on a formula simplification. DAG size of input: 244 DAG size of output: 28 [2021-02-22 01:32:45,405 WARN L202 SmtUtils]: Spent 2.11 s on a formula simplification. DAG size of input: 269 DAG size of output: 60 [2021-02-22 01:32:45,730 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-22 01:32:46,489 WARN L202 SmtUtils]: Spent 757.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 26 [2021-02-22 01:32:47,318 WARN L202 SmtUtils]: Spent 827.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 33 [2021-02-22 01:32:47,644 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-22 01:32:47,940 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 1 [2021-02-22 01:32:48,207 WARN L202 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:32:50,950 WARN L202 SmtUtils]: Spent 2.73 s on a formula simplification. DAG size of input: 275 DAG size of output: 59 [2021-02-22 01:32:52,215 WARN L202 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 185 DAG size of output: 35 [2021-02-22 01:32:52,936 WARN L202 SmtUtils]: Spent 704.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 16 [2021-02-22 01:32:53,593 WARN L202 SmtUtils]: Spent 647.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 15 [2021-02-22 01:32:55,112 WARN L202 SmtUtils]: Spent 1.51 s on a formula simplification. DAG size of input: 244 DAG size of output: 28 [2021-02-22 01:32:56,830 WARN L202 SmtUtils]: Spent 1.70 s on a formula simplification. DAG size of input: 235 DAG size of output: 52 [2021-02-22 01:32:58,339 WARN L202 SmtUtils]: Spent 1.51 s on a formula simplification. DAG size of input: 244 DAG size of output: 28 [2021-02-22 01:32:59,991 WARN L202 SmtUtils]: Spent 1.64 s on a formula simplification. DAG size of input: 230 DAG size of output: 54 [2021-02-22 01:33:00,815 WARN L202 SmtUtils]: Spent 722.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 27 [2021-02-22 01:33:01,137 WARN L202 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-22 01:33:01,887 WARN L202 SmtUtils]: Spent 747.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 30 [2021-02-22 01:33:02,667 WARN L202 SmtUtils]: Spent 778.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 35 [2021-02-22 01:33:05,059 WARN L202 SmtUtils]: Spent 2.39 s on a formula simplification. DAG size of input: 266 DAG size of output: 60 [2021-02-22 01:33:05,340 WARN L202 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 1 [2021-02-22 01:33:05,821 WARN L202 SmtUtils]: Spent 466.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 26 [2021-02-22 01:33:07,501 WARN L202 SmtUtils]: Spent 1.67 s on a formula simplification. DAG size of input: 188 DAG size of output: 36 [2021-02-22 01:33:09,283 WARN L202 SmtUtils]: Spent 1.78 s on a formula simplification. DAG size of input: 196 DAG size of output: 37 [2021-02-22 01:33:10,079 WARN L202 SmtUtils]: Spent 780.00 ms on a formula simplification. DAG size of input: 266 DAG size of output: 15 [2021-02-22 01:33:10,744 WARN L202 SmtUtils]: Spent 661.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 28 [2021-02-22 01:33:11,447 WARN L202 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 25 [2021-02-22 01:33:12,104 WARN L202 SmtUtils]: Spent 650.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 27 [2021-02-22 01:33:12,860 WARN L202 SmtUtils]: Spent 742.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 27 [2021-02-22 01:33:12,877 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-22 01:33:12,877 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-22 01:33:12,877 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-22 01:33:12,877 INFO L189 CegarLoopUtils]: For program point L543(line 543) no Hoare annotation was computed. [2021-02-22 01:33:12,877 INFO L189 CegarLoopUtils]: For program point L572(line 572) no Hoare annotation was computed. [2021-02-22 01:33:12,877 INFO L189 CegarLoopUtils]: For program point L568(lines 545 569) no Hoare annotation was computed. [2021-02-22 01:33:12,878 INFO L189 CegarLoopUtils]: For program point L535(line 535) no Hoare annotation was computed. [2021-02-22 01:33:12,878 INFO L189 CegarLoopUtils]: For program point L564(line 564) no Hoare annotation was computed. [2021-02-22 01:33:12,878 INFO L189 CegarLoopUtils]: For program point L531(line 531) no Hoare annotation was computed. [2021-02-22 01:33:12,878 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 521 576) no Hoare annotation was computed. [2021-02-22 01:33:12,878 INFO L189 CegarLoopUtils]: For program point L560(line 560) no Hoare annotation was computed. [2021-02-22 01:33:12,878 INFO L189 CegarLoopUtils]: For program point L527(line 527) no Hoare annotation was computed. [2021-02-22 01:33:12,878 INFO L189 CegarLoopUtils]: For program point L523(line 523) no Hoare annotation was computed. [2021-02-22 01:33:12,878 INFO L189 CegarLoopUtils]: For program point L552(lines 552 556) no Hoare annotation was computed. [2021-02-22 01:33:12,878 INFO L189 CegarLoopUtils]: For program point L552-1(lines 552 556) no Hoare annotation was computed. [2021-02-22 01:33:12,878 INFO L189 CegarLoopUtils]: For program point L544(line 544) no Hoare annotation was computed. [2021-02-22 01:33:12,878 INFO L189 CegarLoopUtils]: For program point L544-1(line 544) no Hoare annotation was computed. [2021-02-22 01:33:12,878 INFO L189 CegarLoopUtils]: For program point L544-2(line 544) no Hoare annotation was computed. [2021-02-22 01:33:12,879 INFO L189 CegarLoopUtils]: For program point L573(line 573) no Hoare annotation was computed. [2021-02-22 01:33:12,879 INFO L189 CegarLoopUtils]: For program point L540(line 540) no Hoare annotation was computed. [2021-02-22 01:33:12,879 INFO L189 CegarLoopUtils]: For program point L536(line 536) no Hoare annotation was computed. [2021-02-22 01:33:12,879 INFO L189 CegarLoopUtils]: For program point L565(line 565) no Hoare annotation was computed. [2021-02-22 01:33:12,879 INFO L189 CegarLoopUtils]: For program point L532(line 532) no Hoare annotation was computed. [2021-02-22 01:33:12,879 INFO L189 CegarLoopUtils]: For program point L565-1(lines 546 567) no Hoare annotation was computed. [2021-02-22 01:33:12,879 INFO L189 CegarLoopUtils]: For program point L561(line 561) no Hoare annotation was computed. [2021-02-22 01:33:12,879 INFO L189 CegarLoopUtils]: For program point L528(line 528) no Hoare annotation was computed. [2021-02-22 01:33:12,879 INFO L189 CegarLoopUtils]: For program point L524(line 524) no Hoare annotation was computed. [2021-02-22 01:33:12,879 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 521 576) no Hoare annotation was computed. [2021-02-22 01:33:12,879 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 521 576) no Hoare annotation was computed. [2021-02-22 01:33:12,880 INFO L189 CegarLoopUtils]: For program point L541(line 541) no Hoare annotation was computed. [2021-02-22 01:33:12,880 INFO L189 CegarLoopUtils]: For program point L537(line 537) no Hoare annotation was computed. [2021-02-22 01:33:12,880 INFO L189 CegarLoopUtils]: For program point L533(line 533) no Hoare annotation was computed. [2021-02-22 01:33:12,880 INFO L189 CegarLoopUtils]: For program point L562(line 562) no Hoare annotation was computed. [2021-02-22 01:33:12,881 INFO L189 CegarLoopUtils]: For program point L529(line 529) no Hoare annotation was computed. [2021-02-22 01:33:12,881 INFO L189 CegarLoopUtils]: For program point L525(line 525) no Hoare annotation was computed. [2021-02-22 01:33:12,881 INFO L189 CegarLoopUtils]: For program point L550(line 550) no Hoare annotation was computed. [2021-02-22 01:33:12,881 INFO L189 CegarLoopUtils]: For program point L542(line 542) no Hoare annotation was computed. [2021-02-22 01:33:12,881 INFO L189 CegarLoopUtils]: For program point L571(line 571) no Hoare annotation was computed. [2021-02-22 01:33:12,881 INFO L189 CegarLoopUtils]: For program point L534(line 534) no Hoare annotation was computed. [2021-02-22 01:33:12,881 INFO L189 CegarLoopUtils]: For program point L563(line 563) no Hoare annotation was computed. [2021-02-22 01:33:12,881 INFO L189 CegarLoopUtils]: For program point L530(line 530) no Hoare annotation was computed. [2021-02-22 01:33:12,881 INFO L189 CegarLoopUtils]: For program point L563-1(line 563) no Hoare annotation was computed. [2021-02-22 01:33:12,881 INFO L189 CegarLoopUtils]: For program point L563-2(line 563) no Hoare annotation was computed. [2021-02-22 01:33:12,881 INFO L189 CegarLoopUtils]: For program point L526(line 526) no Hoare annotation was computed. [2021-02-22 01:33:12,881 INFO L189 CegarLoopUtils]: For program point L522(line 522) no Hoare annotation was computed. [2021-02-22 01:33:12,881 INFO L189 CegarLoopUtils]: For program point L551(line 551) no Hoare annotation was computed. [2021-02-22 01:33:12,881 INFO L189 CegarLoopUtils]: For program point L547(line 547) no Hoare annotation was computed. [2021-02-22 01:33:12,881 INFO L189 CegarLoopUtils]: For program point L609(lines 609 613) no Hoare annotation was computed. [2021-02-22 01:33:12,882 INFO L189 CegarLoopUtils]: For program point L609-1(lines 609 613) no Hoare annotation was computed. [2021-02-22 01:33:12,882 INFO L189 CegarLoopUtils]: For program point L601(line 601) no Hoare annotation was computed. [2021-02-22 01:33:12,882 INFO L189 CegarLoopUtils]: For program point L601-1(line 601) no Hoare annotation was computed. [2021-02-22 01:33:12,882 INFO L189 CegarLoopUtils]: For program point L601-2(line 601) no Hoare annotation was computed. [2021-02-22 01:33:12,882 INFO L189 CegarLoopUtils]: For program point L597(line 597) no Hoare annotation was computed. [2021-02-22 01:33:12,882 INFO L189 CegarLoopUtils]: For program point L626(line 626) no Hoare annotation was computed. [2021-02-22 01:33:12,882 INFO L189 CegarLoopUtils]: For program point L593(line 593) no Hoare annotation was computed. [2021-02-22 01:33:12,882 INFO L189 CegarLoopUtils]: For program point L626-1(line 626) no Hoare annotation was computed. [2021-02-22 01:33:12,882 INFO L189 CegarLoopUtils]: For program point L626-2(line 626) no Hoare annotation was computed. [2021-02-22 01:33:12,882 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 577 636) no Hoare annotation was computed. [2021-02-22 01:33:12,882 INFO L189 CegarLoopUtils]: For program point L622(line 622) no Hoare annotation was computed. [2021-02-22 01:33:12,882 INFO L189 CegarLoopUtils]: For program point L589(line 589) no Hoare annotation was computed. [2021-02-22 01:33:12,882 INFO L189 CegarLoopUtils]: For program point L622-1(line 622) no Hoare annotation was computed. [2021-02-22 01:33:12,882 INFO L189 CegarLoopUtils]: For program point L622-2(line 622) no Hoare annotation was computed. [2021-02-22 01:33:12,882 INFO L189 CegarLoopUtils]: For program point L618(line 618) no Hoare annotation was computed. [2021-02-22 01:33:12,882 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 577 636) no Hoare annotation was computed. [2021-02-22 01:33:12,883 INFO L189 CegarLoopUtils]: For program point L585(line 585) no Hoare annotation was computed. [2021-02-22 01:33:12,883 INFO L189 CegarLoopUtils]: For program point L581(line 581) no Hoare annotation was computed. [2021-02-22 01:33:12,883 INFO L189 CegarLoopUtils]: For program point L598(line 598) no Hoare annotation was computed. [2021-02-22 01:33:12,883 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 577 636) no Hoare annotation was computed. [2021-02-22 01:33:12,883 INFO L189 CegarLoopUtils]: For program point L594(line 594) no Hoare annotation was computed. [2021-02-22 01:33:12,883 INFO L189 CegarLoopUtils]: For program point L623(line 623) no Hoare annotation was computed. [2021-02-22 01:33:12,883 INFO L189 CegarLoopUtils]: For program point L590(line 590) no Hoare annotation was computed. [2021-02-22 01:33:12,883 INFO L189 CegarLoopUtils]: For program point L619(line 619) no Hoare annotation was computed. [2021-02-22 01:33:12,883 INFO L189 CegarLoopUtils]: For program point L586(line 586) no Hoare annotation was computed. [2021-02-22 01:33:12,883 INFO L189 CegarLoopUtils]: For program point L582(line 582) no Hoare annotation was computed. [2021-02-22 01:33:12,883 INFO L189 CegarLoopUtils]: For program point L578(line 578) no Hoare annotation was computed. [2021-02-22 01:33:12,883 INFO L189 CegarLoopUtils]: For program point L607(line 607) no Hoare annotation was computed. [2021-02-22 01:33:12,883 INFO L189 CegarLoopUtils]: For program point L603-2(lines 603 628) no Hoare annotation was computed. [2021-02-22 01:33:12,884 INFO L189 CegarLoopUtils]: For program point L599(line 599) no Hoare annotation was computed. [2021-02-22 01:33:12,884 INFO L189 CegarLoopUtils]: For program point L624(line 624) no Hoare annotation was computed. [2021-02-22 01:33:12,884 INFO L189 CegarLoopUtils]: For program point L591(line 591) no Hoare annotation was computed. [2021-02-22 01:33:12,884 INFO L189 CegarLoopUtils]: For program point L620(line 620) no Hoare annotation was computed. [2021-02-22 01:33:12,884 INFO L189 CegarLoopUtils]: For program point L587(line 587) no Hoare annotation was computed. [2021-02-22 01:33:12,884 INFO L189 CegarLoopUtils]: For program point L583(line 583) no Hoare annotation was computed. [2021-02-22 01:33:12,884 INFO L189 CegarLoopUtils]: For program point L579(line 579) no Hoare annotation was computed. [2021-02-22 01:33:12,884 INFO L189 CegarLoopUtils]: For program point L608(line 608) no Hoare annotation was computed. [2021-02-22 01:33:12,884 INFO L189 CegarLoopUtils]: For program point L604(line 604) no Hoare annotation was computed. [2021-02-22 01:33:12,884 INFO L189 CegarLoopUtils]: For program point L600(line 600) no Hoare annotation was computed. [2021-02-22 01:33:12,884 INFO L189 CegarLoopUtils]: For program point L629(lines 602 630) no Hoare annotation was computed. [2021-02-22 01:33:12,884 INFO L189 CegarLoopUtils]: For program point L625(line 625) no Hoare annotation was computed. [2021-02-22 01:33:12,884 INFO L189 CegarLoopUtils]: For program point L592(line 592) no Hoare annotation was computed. [2021-02-22 01:33:12,884 INFO L189 CegarLoopUtils]: For program point L621(line 621) no Hoare annotation was computed. [2021-02-22 01:33:12,885 INFO L189 CegarLoopUtils]: For program point L588(line 588) no Hoare annotation was computed. [2021-02-22 01:33:12,885 INFO L189 CegarLoopUtils]: For program point L621-1(line 621) no Hoare annotation was computed. [2021-02-22 01:33:12,885 INFO L189 CegarLoopUtils]: For program point L621-2(line 621) no Hoare annotation was computed. [2021-02-22 01:33:12,885 INFO L189 CegarLoopUtils]: For program point L617(line 617) no Hoare annotation was computed. [2021-02-22 01:33:12,885 INFO L189 CegarLoopUtils]: For program point L584(line 584) no Hoare annotation was computed. [2021-02-22 01:33:12,885 INFO L189 CegarLoopUtils]: For program point L617-1(line 617) no Hoare annotation was computed. [2021-02-22 01:33:12,885 INFO L189 CegarLoopUtils]: For program point L617-2(line 617) no Hoare annotation was computed. [2021-02-22 01:33:12,885 INFO L189 CegarLoopUtils]: For program point L580(line 580) no Hoare annotation was computed. [2021-02-22 01:33:12,885 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 906 912) the Hoare annotation is: true [2021-02-22 01:33:12,885 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 906 912) the Hoare annotation is: true [2021-02-22 01:33:12,885 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 913 921) the Hoare annotation is: (or (and (<= 1 valid_product_~retValue_acc~12) (<= valid_product_~retValue_acc~12 1) (= |valid_product_#res| 1)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-22 01:33:12,886 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 913 921) the Hoare annotation is: true [2021-02-22 01:33:12,886 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 913 921) the Hoare annotation is: (or (and (<= 1 valid_product_~retValue_acc~12) (<= valid_product_~retValue_acc~12 1) (= |valid_product_#res| 1)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-22 01:33:12,886 INFO L185 CegarLoopUtils]: At program point L918(line 918) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (and (<= 1 valid_product_~retValue_acc~12) (<= valid_product_~retValue_acc~12 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-22 01:33:12,886 INFO L192 CegarLoopUtils]: At program point L917(line 917) the Hoare annotation is: true [2021-02-22 01:33:12,886 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 837 844) 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 01:33:12,886 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1EXIT(lines 837 844) the Hoare annotation is: true [2021-02-22 01:33:12,886 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1FINAL(lines 837 844) the Hoare annotation is: true [2021-02-22 01:33:12,886 INFO L185 CegarLoopUtils]: At program point L850-1(line 850) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (and (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret79|) (<= |__utac_acc__Specification5_spec__2_#t~ret79| 2147483647) (<= 0 (+ |__utac_acc__Specification5_spec__2_#t~ret79| 2147483648)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|))) [2021-02-22 01:33:12,886 INFO L185 CegarLoopUtils]: At program point L850-2(line 850) the Hoare annotation is: (or (and (= ~switchedOnBeforeTS~0 |__utac_acc__Specification5_spec__2_#t~ret79|) (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret79|) (<= |__utac_acc__Specification5_spec__2_#t~ret79| 2147483647) (<= 0 (+ |__utac_acc__Specification5_spec__2_#t~ret79| 2147483648))) (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0))) [2021-02-22 01:33:12,886 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 845 854) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 1 ~systemActive~0))) [2021-02-22 01:33:12,886 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2EXIT(lines 845 854) the Hoare annotation is: (or (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647)) (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0))) [2021-02-22 01:33:12,887 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2FINAL(lines 845 854) the Hoare annotation is: (or (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647)) (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0))) [2021-02-22 01:33:12,887 INFO L185 CegarLoopUtils]: At program point L850(line 850) the Hoare annotation is: (or (and (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret79|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0))) [2021-02-22 01:33:12,887 INFO L185 CegarLoopUtils]: At program point L865(line 865) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) (not (< ~waterLevel~0 3)) (not (= ~methaneLevelCritical~0 0)) .cse0 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) .cse0 (not (= 2 ~waterLevel~0))))) [2021-02-22 01:33:12,887 INFO L185 CegarLoopUtils]: At program point L865-1(line 865) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (= |__utac_acc__Specification5_spec__3_#t~ret81| 0) .cse0 .cse1 .cse2) (or (not (= ~pumpRunning~0 1)) .cse0 (not (= ~methaneLevelCritical~0 0)) .cse2 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse1 .cse2 (not (= 2 ~waterLevel~0))))) [2021-02-22 01:33:12,887 INFO L185 CegarLoopUtils]: At program point L863(lines 863 880) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (= __utac_acc__Specification5_spec__3_~tmp~10 2) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) .cse0 (not (= 2 ~waterLevel~0))) (or (not (= ~pumpRunning~0 1)) (= __utac_acc__Specification5_spec__3_~tmp~10 ~waterLevel~0) (not (< ~waterLevel~0 3)) (not (= ~methaneLevelCritical~0 0)) .cse0 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))))) [2021-02-22 01:33:12,887 INFO L185 CegarLoopUtils]: At program point L865-2(line 865) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (= |__utac_acc__Specification5_spec__3_#t~ret81| 0) .cse0 .cse1 .cse2) (or (not (= ~pumpRunning~0 1)) .cse0 (not (= ~methaneLevelCritical~0 0)) .cse2 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse1 .cse2 (not (= 2 ~waterLevel~0))))) [2021-02-22 01:33:12,887 INFO L185 CegarLoopUtils]: At program point L865-3(line 865) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~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)) .cse2 .cse1 (not (= 2 ~waterLevel~0))) (or (and (= |__utac_acc__Specification5_spec__3_#t~ret81| 0) (= __utac_acc__Specification5_spec__3_~tmp___0~3 0)) .cse0 .cse2 .cse1))) [2021-02-22 01:33:12,887 INFO L185 CegarLoopUtils]: At program point L863-1(lines 855 883) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (= __utac_acc__Specification5_spec__3_~tmp~10 2) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) .cse0 (not (= 2 ~waterLevel~0))) (or (not (= ~pumpRunning~0 1)) (= __utac_acc__Specification5_spec__3_~tmp~10 ~waterLevel~0) (not (< ~waterLevel~0 3)) (not (= ~methaneLevelCritical~0 0)) .cse0 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))))) [2021-02-22 01:33:12,888 INFO L192 CegarLoopUtils]: At program point L861(line 861) the Hoare annotation is: true [2021-02-22 01:33:12,888 INFO L185 CegarLoopUtils]: At program point L861-1(line 861) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) .cse0 (= 2 |__utac_acc__Specification5_spec__3_#t~ret80|) (not (= 2 ~waterLevel~0))) (or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret80|) (not (= ~pumpRunning~0 1)) (not (< ~waterLevel~0 3)) (not (= ~methaneLevelCritical~0 0)) .cse0 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))))) [2021-02-22 01:33:12,888 INFO L185 CegarLoopUtils]: At program point L861-2(line 861) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) .cse0 (= 2 |__utac_acc__Specification5_spec__3_#t~ret80|) (not (= 2 ~waterLevel~0))) (or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret80|) (not (= ~pumpRunning~0 1)) (not (< ~waterLevel~0 3)) (not (= ~methaneLevelCritical~0 0)) .cse0 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))))) [2021-02-22 01:33:12,888 INFO L185 CegarLoopUtils]: At program point L861-3(line 861) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (and (= __utac_acc__Specification5_spec__3_~tmp~10 2) (= 2 |__utac_acc__Specification5_spec__3_#t~ret80|)) (not (= ~pumpRunning~0 0)) .cse0 (not (= 2 ~waterLevel~0))) (or (not (= ~pumpRunning~0 1)) (not (< ~waterLevel~0 3)) (not (= ~methaneLevelCritical~0 0)) .cse0 (and (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret80|) (= __utac_acc__Specification5_spec__3_~tmp~10 |__utac_acc__Specification5_spec__3_#t~ret80|)) (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))))) [2021-02-22 01:33:12,888 INFO L192 CegarLoopUtils]: At program point L857(line 857) the Hoare annotation is: true [2021-02-22 01:33:12,888 INFO L185 CegarLoopUtils]: At program point L870(line 870) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or (not (= ~pumpRunning~0 1)) .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 (not (= ~pumpRunning~0 0)) .cse1))) [2021-02-22 01:33:12,888 INFO L185 CegarLoopUtils]: At program point L868(lines 868 874) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 (not (= ~pumpRunning~0 0)) .cse1))) [2021-02-22 01:33:12,888 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 855 883) the Hoare annotation is: true [2021-02-22 01:33:12,888 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__3EXIT(lines 855 883) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (= __utac_acc__Specification5_spec__3_~tmp~10 2) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) .cse0 (not (= 2 ~waterLevel~0))) (or (not (= ~pumpRunning~0 1)) (= __utac_acc__Specification5_spec__3_~tmp~10 ~waterLevel~0) (not (< ~waterLevel~0 3)) (not (= ~methaneLevelCritical~0 0)) .cse0 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))))) [2021-02-22 01:33:12,889 INFO L185 CegarLoopUtils]: At program point L867(lines 867 877) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~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)) .cse2 .cse1 (not (= 2 ~waterLevel~0))) (or .cse0 .cse2 (= __utac_acc__Specification5_spec__3_~tmp___0~3 0) .cse1))) [2021-02-22 01:33:12,889 INFO L192 CegarLoopUtils]: At program point L1024(line 1024) the Hoare annotation is: true [2021-02-22 01:33:12,889 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 1005 1027) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:33:12,889 INFO L185 CegarLoopUtils]: At program point L1017(line 1017) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= main_~tmp~11 1))) [2021-02-22 01:33:12,889 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 1005 1027) the Hoare annotation is: true [2021-02-22 01:33:12,889 INFO L185 CegarLoopUtils]: At program point L1017-1(line 1017) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= main_~tmp~11 1))) [2021-02-22 01:33:12,889 INFO L185 CegarLoopUtils]: At program point L1015(lines 1015 1022) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= main_~tmp~11 1))) [2021-02-22 01:33:12,889 INFO L192 CegarLoopUtils]: At program point L1015-1(lines 1015 1022) the Hoare annotation is: true [2021-02-22 01:33:12,889 INFO L185 CegarLoopUtils]: At program point L1013(line 1013) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |main_#t~ret83| 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:33:12,889 INFO L185 CegarLoopUtils]: At program point L1012(line 1012) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:33:12,890 INFO L185 CegarLoopUtils]: At program point L1013-1(line 1013) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |main_#t~ret83| 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:33:12,890 INFO L185 CegarLoopUtils]: At program point L1011(line 1011) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:33:12,890 INFO L185 CegarLoopUtils]: At program point L1013-2(line 1013) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |main_#t~ret83| 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= main_~tmp~11 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:33:12,890 INFO L185 CegarLoopUtils]: At program point L1011-1(line 1011) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:33:12,890 INFO L185 CegarLoopUtils]: At program point L1007(line 1007) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:33:12,890 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 1005 1027) the Hoare annotation is: true [2021-02-22 01:33:12,890 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 963 986) no Hoare annotation was computed. [2021-02-22 01:33:12,890 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 963 986) no Hoare annotation was computed. [2021-02-22 01:33:12,890 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 963 986) no Hoare annotation was computed. [2021-02-22 01:33:12,890 INFO L189 CegarLoopUtils]: For program point L981(line 981) no Hoare annotation was computed. [2021-02-22 01:33:12,890 INFO L189 CegarLoopUtils]: For program point L980(line 980) no Hoare annotation was computed. [2021-02-22 01:33:12,890 INFO L189 CegarLoopUtils]: For program point L979(line 979) no Hoare annotation was computed. [2021-02-22 01:33:12,891 INFO L189 CegarLoopUtils]: For program point L978(line 978) no Hoare annotation was computed. [2021-02-22 01:33:12,891 INFO L189 CegarLoopUtils]: For program point L977(line 977) no Hoare annotation was computed. [2021-02-22 01:33:12,891 INFO L189 CegarLoopUtils]: For program point L976(line 976) no Hoare annotation was computed. [2021-02-22 01:33:12,891 INFO L189 CegarLoopUtils]: For program point L975(line 975) no Hoare annotation was computed. [2021-02-22 01:33:12,891 INFO L189 CegarLoopUtils]: For program point L974(line 974) no Hoare annotation was computed. [2021-02-22 01:33:12,891 INFO L189 CegarLoopUtils]: For program point L973(line 973) no Hoare annotation was computed. [2021-02-22 01:33:12,891 INFO L189 CegarLoopUtils]: For program point L972(line 972) no Hoare annotation was computed. [2021-02-22 01:33:12,891 INFO L189 CegarLoopUtils]: For program point L971(line 971) no Hoare annotation was computed. [2021-02-22 01:33:12,891 INFO L189 CegarLoopUtils]: For program point L970(line 970) no Hoare annotation was computed. [2021-02-22 01:33:12,891 INFO L189 CegarLoopUtils]: For program point L969(line 969) no Hoare annotation was computed. [2021-02-22 01:33:12,891 INFO L189 CegarLoopUtils]: For program point L968(line 968) no Hoare annotation was computed. [2021-02-22 01:33:12,891 INFO L185 CegarLoopUtils]: At program point L192(line 192) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-22 01:33:12,891 INFO L185 CegarLoopUtils]: At program point L192-1(line 192) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-22 01:33:12,892 INFO L185 CegarLoopUtils]: At program point L190(lines 190 207) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (<= ~switchedOnBeforeTS~0 2147483647))) [2021-02-22 01:33:12,892 INFO L185 CegarLoopUtils]: At program point L192-2(line 192) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-22 01:33:12,892 INFO L185 CegarLoopUtils]: At program point L192-3(line 192) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-22 01:33:12,892 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__methaneQueryENTRY(lines 186 210) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (<= ~switchedOnBeforeTS~0 2147483647))) [2021-02-22 01:33:12,892 INFO L185 CegarLoopUtils]: At program point L205(line 205) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= |old(~pumpRunning~0)| 0))) (and (or .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not .cse3)) (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse3))) [2021-02-22 01:33:12,892 INFO L185 CegarLoopUtils]: At program point L205-1(lines 186 210) the Hoare annotation is: (let ((.cse3 (= |old(~pumpRunning~0)| 0))) (let ((.cse0 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0))) (.cse4 (not .cse3))) (and (or (not (< ~waterLevel~0 3)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 .cse2 (= ~pumpRunning~0 0) (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse3) (or .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0) .cse4) (or (and (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0)) .cse0 .cse1 .cse2 .cse4 (not (= 2 ~waterLevel~0)))))) [2021-02-22 01:33:12,893 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__methaneQueryEXIT(lines 186 210) the Hoare annotation is: (let ((.cse3 (= |old(~pumpRunning~0)| 0))) (let ((.cse0 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0))) (.cse4 (not .cse3))) (and (or (not (< ~waterLevel~0 3)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 .cse2 (= ~pumpRunning~0 0) (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse3) (or .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0) .cse4) (or (and (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0)) .cse0 .cse1 .cse2 .cse4 (not (= 2 ~waterLevel~0)))))) [2021-02-22 01:33:12,893 INFO L185 CegarLoopUtils]: At program point L200(line 200) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-22 01:33:12,893 INFO L185 CegarLoopUtils]: At program point L196(line 196) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-22 01:33:12,893 INFO L185 CegarLoopUtils]: At program point L194(lines 194 202) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-22 01:33:12,893 INFO L185 CegarLoopUtils]: At program point L286(line 286) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)) [2021-02-22 01:33:12,893 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 281 289) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)) (not (= 1 ~systemActive~0))) [2021-02-22 01:33:12,893 INFO L192 CegarLoopUtils]: At program point L285(line 285) the Hoare annotation is: true [2021-02-22 01:33:12,893 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 281 289) the Hoare annotation is: true [2021-02-22 01:33:12,893 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 281 289) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)) (not (= 1 ~systemActive~0))) [2021-02-22 01:33:12,893 INFO L192 CegarLoopUtils]: At program point L352(line 352) the Hoare annotation is: true [2021-02-22 01:33:12,893 INFO L192 CegarLoopUtils]: At program point L354-2(lines 354 358) the Hoare annotation is: true [2021-02-22 01:33:12,894 INFO L192 CegarLoopUtils]: At program point L352-1(line 352) the Hoare annotation is: true [2021-02-22 01:33:12,894 INFO L192 CegarLoopUtils]: At program point L352-2(line 352) the Hoare annotation is: true [2021-02-22 01:33:12,894 INFO L192 CegarLoopUtils]: At program point L352-3(line 352) the Hoare annotation is: true [2021-02-22 01:33:12,894 INFO L192 CegarLoopUtils]: At program point L348(line 348) the Hoare annotation is: true [2021-02-22 01:33:12,894 INFO L192 CegarLoopUtils]: At program point L347(line 347) the Hoare annotation is: true [2021-02-22 01:33:12,894 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelENTRY(lines 345 363) the Hoare annotation is: true [2021-02-22 01:33:12,894 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelEXIT(lines 345 363) the Hoare annotation is: true [2021-02-22 01:33:12,894 INFO L192 CegarLoopUtils]: At program point L360(line 360) the Hoare annotation is: true [2021-02-22 01:33:12,894 INFO L192 CegarLoopUtils]: At program point L357(line 357) the Hoare annotation is: true [2021-02-22 01:33:12,894 INFO L192 CegarLoopUtils]: At program point L355(line 355) the Hoare annotation is: true [2021-02-22 01:33:12,895 INFO L192 CegarLoopUtils]: At program point L354(lines 354 358) the Hoare annotation is: true [2021-02-22 01:33:12,895 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelFINAL(lines 345 363) the Hoare annotation is: true [2021-02-22 01:33:12,895 INFO L189 CegarLoopUtils]: For program point L320(line 320) no Hoare annotation was computed. [2021-02-22 01:33:12,895 INFO L189 CegarLoopUtils]: For program point L320-1(line 320) no Hoare annotation was computed. [2021-02-22 01:33:12,895 INFO L189 CegarLoopUtils]: For program point L315(line 315) no Hoare annotation was computed. [2021-02-22 01:33:12,895 INFO L189 CegarLoopUtils]: For program point L311(line 311) no Hoare annotation was computed. [2021-02-22 01:33:12,895 INFO L189 CegarLoopUtils]: For program point L309(lines 309 317) no Hoare annotation was computed. [2021-02-22 01:33:12,895 INFO L189 CegarLoopUtils]: For program point L309-2(lines 309 317) no Hoare annotation was computed. [2021-02-22 01:33:12,895 INFO L189 CegarLoopUtils]: For program point L303(line 303) no Hoare annotation was computed. [2021-02-22 01:33:12,895 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 290 325) no Hoare annotation was computed. [2021-02-22 01:33:12,895 INFO L189 CegarLoopUtils]: For program point L299(line 299) no Hoare annotation was computed. [2021-02-22 01:33:12,895 INFO L189 CegarLoopUtils]: For program point L297(lines 297 305) no Hoare annotation was computed. [2021-02-22 01:33:12,895 INFO L189 CegarLoopUtils]: For program point L297-2(lines 297 305) no Hoare annotation was computed. [2021-02-22 01:33:12,895 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 290 325) no Hoare annotation was computed. [2021-02-22 01:33:12,896 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 290 325) no Hoare annotation was computed. [2021-02-22 01:33:12,896 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 899 905) the Hoare annotation is: true [2021-02-22 01:33:12,896 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 899 905) the Hoare annotation is: true [2021-02-22 01:33:12,896 INFO L189 CegarLoopUtils]: For program point L481(line 481) no Hoare annotation was computed. [2021-02-22 01:33:12,896 INFO L189 CegarLoopUtils]: For program point L512(line 512) no Hoare annotation was computed. [2021-02-22 01:33:12,896 INFO L189 CegarLoopUtils]: For program point L479(line 479) no Hoare annotation was computed. [2021-02-22 01:33:12,896 INFO L189 CegarLoopUtils]: For program point L512-1(line 512) no Hoare annotation was computed. [2021-02-22 01:33:12,896 INFO L189 CegarLoopUtils]: For program point L510(line 510) no Hoare annotation was computed. [2021-02-22 01:33:12,896 INFO L189 CegarLoopUtils]: For program point L512-2(line 512) no Hoare annotation was computed. [2021-02-22 01:33:12,896 INFO L189 CegarLoopUtils]: For program point L508(line 508) no Hoare annotation was computed. [2021-02-22 01:33:12,896 INFO L189 CegarLoopUtils]: For program point L475(lines 475 520) no Hoare annotation was computed. [2021-02-22 01:33:12,897 INFO L189 CegarLoopUtils]: For program point L475-1(lines 475 520) no Hoare annotation was computed. [2021-02-22 01:33:12,897 INFO L189 CegarLoopUtils]: For program point L504(line 504) no Hoare annotation was computed. [2021-02-22 01:33:12,897 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 475 520) no Hoare annotation was computed. [2021-02-22 01:33:12,897 INFO L189 CegarLoopUtils]: For program point L500(line 500) no Hoare annotation was computed. [2021-02-22 01:33:12,897 INFO L189 CegarLoopUtils]: For program point L498(line 498) no Hoare annotation was computed. [2021-02-22 01:33:12,897 INFO L189 CegarLoopUtils]: For program point L498-1(line 498) no Hoare annotation was computed. [2021-02-22 01:33:12,897 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 475 520) no Hoare annotation was computed. [2021-02-22 01:33:12,897 INFO L189 CegarLoopUtils]: For program point L492(line 492) no Hoare annotation was computed. [2021-02-22 01:33:12,897 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 475 520) no Hoare annotation was computed. [2021-02-22 01:33:12,897 INFO L189 CegarLoopUtils]: For program point L490(line 490) no Hoare annotation was computed. [2021-02-22 01:33:12,897 INFO L189 CegarLoopUtils]: For program point L488(line 488) no Hoare annotation was computed. [2021-02-22 01:33:12,897 INFO L189 CegarLoopUtils]: For program point L486(line 486) no Hoare annotation was computed. [2021-02-22 01:33:12,897 INFO L189 CegarLoopUtils]: For program point L484(line 484) no Hoare annotation was computed. [2021-02-22 01:33:12,897 INFO L189 CegarLoopUtils]: For program point L515(line 515) no Hoare annotation was computed. [2021-02-22 01:33:12,898 INFO L189 CegarLoopUtils]: For program point L482(line 482) no Hoare annotation was computed. [2021-02-22 01:33:12,898 INFO L189 CegarLoopUtils]: For program point L513(line 513) no Hoare annotation was computed. [2021-02-22 01:33:12,898 INFO L189 CegarLoopUtils]: For program point L480(line 480) no Hoare annotation was computed. [2021-02-22 01:33:12,898 INFO L189 CegarLoopUtils]: For program point L511(line 511) no Hoare annotation was computed. [2021-02-22 01:33:12,898 INFO L189 CegarLoopUtils]: For program point L478(line 478) no Hoare annotation was computed. [2021-02-22 01:33:12,898 INFO L189 CegarLoopUtils]: For program point L509(line 509) no Hoare annotation was computed. [2021-02-22 01:33:12,898 INFO L189 CegarLoopUtils]: For program point L507(line 507) no Hoare annotation was computed. [2021-02-22 01:33:12,898 INFO L189 CegarLoopUtils]: For program point L505(line 505) no Hoare annotation was computed. [2021-02-22 01:33:12,898 INFO L189 CegarLoopUtils]: For program point L505-1(line 505) no Hoare annotation was computed. [2021-02-22 01:33:12,898 INFO L189 CegarLoopUtils]: For program point L503(line 503) no Hoare annotation was computed. [2021-02-22 01:33:12,898 INFO L189 CegarLoopUtils]: For program point L501(line 501) no Hoare annotation was computed. [2021-02-22 01:33:12,898 INFO L189 CegarLoopUtils]: For program point L501-1(line 501) no Hoare annotation was computed. [2021-02-22 01:33:12,898 INFO L189 CegarLoopUtils]: For program point L499(line 499) no Hoare annotation was computed. [2021-02-22 01:33:12,898 INFO L189 CegarLoopUtils]: For program point L497(line 497) no Hoare annotation was computed. [2021-02-22 01:33:12,898 INFO L189 CegarLoopUtils]: For program point L493(line 493) no Hoare annotation was computed. [2021-02-22 01:33:12,898 INFO L189 CegarLoopUtils]: For program point L491(line 491) no Hoare annotation was computed. [2021-02-22 01:33:12,899 INFO L189 CegarLoopUtils]: For program point L489(line 489) no Hoare annotation was computed. [2021-02-22 01:33:12,899 INFO L189 CegarLoopUtils]: For program point L487(line 487) no Hoare annotation was computed. [2021-02-22 01:33:12,899 INFO L189 CegarLoopUtils]: For program point L485(line 485) no Hoare annotation was computed. [2021-02-22 01:33:12,899 INFO L189 CegarLoopUtils]: For program point L516(line 516) no Hoare annotation was computed. [2021-02-22 01:33:12,899 INFO L189 CegarLoopUtils]: For program point L483(line 483) no Hoare annotation was computed. [2021-02-22 01:33:12,899 INFO L189 CegarLoopUtils]: For program point L514(line 514) no Hoare annotation was computed. [2021-02-22 01:33:12,899 INFO L189 CegarLoopUtils]: For program point L799(line 799) no Hoare annotation was computed. [2021-02-22 01:33:12,899 INFO L189 CegarLoopUtils]: For program point L830(line 830) no Hoare annotation was computed. [2021-02-22 01:33:12,899 INFO L189 CegarLoopUtils]: For program point L797(line 797) no Hoare annotation was computed. [2021-02-22 01:33:12,899 INFO L189 CegarLoopUtils]: For program point L828(line 828) no Hoare annotation was computed. [2021-02-22 01:33:12,899 INFO L189 CegarLoopUtils]: For program point L795(line 795) no Hoare annotation was computed. [2021-02-22 01:33:12,899 INFO L189 CegarLoopUtils]: For program point L826(line 826) no Hoare annotation was computed. [2021-02-22 01:33:12,899 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 788 833) no Hoare annotation was computed. [2021-02-22 01:33:12,900 INFO L189 CegarLoopUtils]: For program point L793(line 793) no Hoare annotation was computed. [2021-02-22 01:33:12,900 INFO L189 CegarLoopUtils]: For program point L824(line 824) no Hoare annotation was computed. [2021-02-22 01:33:12,900 INFO L189 CegarLoopUtils]: For program point L791(line 791) no Hoare annotation was computed. [2021-02-22 01:33:12,900 INFO L189 CegarLoopUtils]: For program point L789(line 789) no Hoare annotation was computed. [2021-02-22 01:33:12,900 INFO L189 CegarLoopUtils]: For program point L812(lines 812 813) no Hoare annotation was computed. [2021-02-22 01:33:12,900 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 788 833) no Hoare annotation was computed. [2021-02-22 01:33:12,900 INFO L189 CegarLoopUtils]: For program point L808(lines 808 815) no Hoare annotation was computed. [2021-02-22 01:33:12,900 INFO L189 CegarLoopUtils]: For program point L806(line 806) no Hoare annotation was computed. [2021-02-22 01:33:12,900 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 788 833) no Hoare annotation was computed. [2021-02-22 01:33:12,900 INFO L189 CegarLoopUtils]: For program point L804(line 804) no Hoare annotation was computed. [2021-02-22 01:33:12,901 INFO L189 CegarLoopUtils]: For program point L802(lines 802 822) no Hoare annotation was computed. [2021-02-22 01:33:12,901 INFO L189 CegarLoopUtils]: For program point L802-1(lines 802 822) no Hoare annotation was computed. [2021-02-22 01:33:12,901 INFO L189 CegarLoopUtils]: For program point L798(line 798) no Hoare annotation was computed. [2021-02-22 01:33:12,901 INFO L189 CegarLoopUtils]: For program point L829(line 829) no Hoare annotation was computed. [2021-02-22 01:33:12,901 INFO L189 CegarLoopUtils]: For program point L796(line 796) no Hoare annotation was computed. [2021-02-22 01:33:12,901 INFO L189 CegarLoopUtils]: For program point L829-1(line 829) no Hoare annotation was computed. [2021-02-22 01:33:12,901 INFO L189 CegarLoopUtils]: For program point L827(line 827) no Hoare annotation was computed. [2021-02-22 01:33:12,901 INFO L189 CegarLoopUtils]: For program point L829-2(line 829) no Hoare annotation was computed. [2021-02-22 01:33:12,901 INFO L189 CegarLoopUtils]: For program point L794(line 794) no Hoare annotation was computed. [2021-02-22 01:33:12,901 INFO L189 CegarLoopUtils]: For program point L827-1(line 827) no Hoare annotation was computed. [2021-02-22 01:33:12,901 INFO L189 CegarLoopUtils]: For program point L825(line 825) no Hoare annotation was computed. [2021-02-22 01:33:12,902 INFO L189 CegarLoopUtils]: For program point L827-2(line 827) no Hoare annotation was computed. [2021-02-22 01:33:12,902 INFO L189 CegarLoopUtils]: For program point L792(line 792) no Hoare annotation was computed. [2021-02-22 01:33:12,902 INFO L189 CegarLoopUtils]: For program point L790(line 790) no Hoare annotation was computed. [2021-02-22 01:33:12,902 INFO L189 CegarLoopUtils]: For program point L788(lines 788 833) no Hoare annotation was computed. [2021-02-22 01:33:12,902 INFO L189 CegarLoopUtils]: For program point L819(lines 819 820) no Hoare annotation was computed. [2021-02-22 01:33:12,902 INFO L189 CegarLoopUtils]: For program point L807(line 807) no Hoare annotation was computed. [2021-02-22 01:33:12,902 INFO L189 CegarLoopUtils]: For program point L807-1(line 807) no Hoare annotation was computed. [2021-02-22 01:33:12,902 INFO L189 CegarLoopUtils]: For program point L805(line 805) no Hoare annotation was computed. [2021-02-22 01:33:12,902 INFO L189 CegarLoopUtils]: For program point L807-2(line 807) no Hoare annotation was computed. [2021-02-22 01:33:12,902 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 994 1004) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:33:12,902 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 994 1004) the Hoare annotation is: true [2021-02-22 01:33:12,902 INFO L185 CegarLoopUtils]: At program point L999(line 999) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 0))) [2021-02-22 01:33:12,903 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 994 1004) the Hoare annotation is: true [2021-02-22 01:33:12,903 INFO L185 CegarLoopUtils]: At program point L275-2(line 275) the Hoare annotation is: (or (and (<= 0 (+ |isMethaneAlarm_#t~ret15| 2147483648)) (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret15|) (<= |isMethaneAlarm_#t~ret15| 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~1 1)) (not (= 1 ~systemActive~0)) (not (<= 2 ~waterLevel~0))) [2021-02-22 01:33:12,903 INFO L185 CegarLoopUtils]: At program point L275-3(line 275) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (and (<= 0 (+ |isMethaneAlarm_#t~ret15| 2147483648)) (= isMethaneAlarm_~retValue_acc~0 |isMethaneAlarm_#t~ret15|) (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret15|) (<= |isMethaneAlarm_#t~ret15| 2147483647)) (not (= ~pumpRunning~0 0)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~1 1)) (not (= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0))) [2021-02-22 01:33:12,903 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmENTRY(lines 270 280) the Hoare annotation is: true [2021-02-22 01:33:12,903 INFO L185 CegarLoopUtils]: At program point isMethaneAlarmEXIT(lines 270 280) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (and (= isMethaneAlarm_~retValue_acc~0 ~methaneLevelCritical~0) (<= isMethaneAlarm_~retValue_acc~0 2147483647) (<= 0 (+ isMethaneAlarm_~retValue_acc~0 2147483648)) (= isMethaneAlarm_~retValue_acc~0 |isMethaneAlarm_#res|)) (not (= ~pumpRunning~0 0)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~1 1)) (not (= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0))) [2021-02-22 01:33:12,903 INFO L185 CegarLoopUtils]: At program point isMethaneAlarmFINAL(lines 270 280) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (and (= isMethaneAlarm_~retValue_acc~0 ~methaneLevelCritical~0) (<= isMethaneAlarm_~retValue_acc~0 2147483647) (<= 0 (+ isMethaneAlarm_~retValue_acc~0 2147483648)) (= isMethaneAlarm_~retValue_acc~0 |isMethaneAlarm_#res|)) (not (= ~pumpRunning~0 0)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~1 1)) (not (= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0))) [2021-02-22 01:33:12,903 INFO L185 CegarLoopUtils]: At program point L277(line 277) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~1 1)) (not (= 1 ~systemActive~0)) (and (= isMethaneAlarm_~retValue_acc~0 ~methaneLevelCritical~0) (<= isMethaneAlarm_~retValue_acc~0 2147483647) (<= 0 (+ isMethaneAlarm_~retValue_acc~0 2147483648))) (not (= 2 ~waterLevel~0))) [2021-02-22 01:33:12,903 INFO L192 CegarLoopUtils]: At program point L275(line 275) the Hoare annotation is: true [2021-02-22 01:33:12,903 INFO L185 CegarLoopUtils]: At program point L275-1(line 275) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~1 1)) (not (= 1 ~systemActive~0)) (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret15|) (not (<= 2 ~waterLevel~0))) [2021-02-22 01:33:12,903 INFO L185 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 262 269) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (<= ~switchedOnBeforeTS~0 2147483647)) (= |old(~pumpRunning~0)| 0)) [2021-02-22 01:33:12,904 INFO L185 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 262 269) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 0) (not (<= ~switchedOnBeforeTS~0 2147483647)) (= |old(~pumpRunning~0)| 0)) [2021-02-22 01:33:12,904 INFO L185 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 262 269) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 0) (not (<= ~switchedOnBeforeTS~0 2147483647)) (= |old(~pumpRunning~0)| 0)) [2021-02-22 01:33:12,904 INFO L192 CegarLoopUtils]: At program point L449(lines 449 455) the Hoare annotation is: true [2021-02-22 01:33:12,904 INFO L185 CegarLoopUtils]: At program point L454(line 454) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (and (= isHighWaterSensorDry_~retValue_acc~6 0) (<= 2 ~waterLevel~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-22 01:33:12,904 INFO L185 CegarLoopUtils]: At program point isHighWaterSensorDryEXIT(lines 445 458) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (and (<= isHighWaterSensorDry_~retValue_acc~6 0) (<= 0 |isHighWaterSensorDry_#res|) (= |isHighWaterSensorDry_#res| isHighWaterSensorDry_~retValue_acc~6)) (not (= 2 ~waterLevel~0))) (or (and (<= 1 isHighWaterSensorDry_~retValue_acc~6) (<= 1 |isHighWaterSensorDry_#res|)) .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0)))) [2021-02-22 01:33:12,904 INFO L185 CegarLoopUtils]: At program point L453(line 453) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (<= 2 ~waterLevel~0)) [2021-02-22 01:33:12,904 INFO L185 CegarLoopUtils]: At program point L451(line 451) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (and (<= ~waterLevel~0 1) (<= 1 isHighWaterSensorDry_~retValue_acc~6)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-22 01:33:12,904 INFO L192 CegarLoopUtils]: At program point isHighWaterSensorDryENTRY(lines 445 458) the Hoare annotation is: true [2021-02-22 01:33:12,904 INFO L185 CegarLoopUtils]: At program point L450(line 450) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0))) [2021-02-22 01:33:12,904 INFO L185 CegarLoopUtils]: At program point isHighWaterSensorDryFINAL(lines 445 458) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (and (<= isHighWaterSensorDry_~retValue_acc~6 0) (<= 0 |isHighWaterSensorDry_#res|) (= |isHighWaterSensorDry_#res| isHighWaterSensorDry_~retValue_acc~6)) (not (= 2 ~waterLevel~0))) (or (and (<= 1 isHighWaterSensorDry_~retValue_acc~6) (<= 1 |isHighWaterSensorDry_#res|)) .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0)))) [2021-02-22 01:33:12,905 INFO L185 CegarLoopUtils]: At program point L222(line 222) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-22 01:33:12,905 INFO L185 CegarLoopUtils]: At program point L220(lines 220 228) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-22 01:33:12,905 INFO L185 CegarLoopUtils]: At program point L218(line 218) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-22 01:33:12,905 INFO L185 CegarLoopUtils]: At program point L218-1(line 218) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-22 01:33:12,905 INFO L185 CegarLoopUtils]: At program point L216(lines 216 233) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (<= ~switchedOnBeforeTS~0 2147483647))) [2021-02-22 01:33:12,905 INFO L185 CegarLoopUtils]: At program point L218-2(line 218) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-22 01:33:12,905 INFO L185 CegarLoopUtils]: At program point L218-3(line 218) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-22 01:33:12,905 INFO L185 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 212 236) the Hoare annotation is: (let ((.cse3 (= |old(~pumpRunning~0)| 0))) (let ((.cse0 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0))) (.cse4 (not .cse3))) (and (or (not (< ~waterLevel~0 3)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 .cse2 (= ~pumpRunning~0 0) (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse3) (or .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0) .cse4) (or (and (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0)) .cse0 .cse1 .cse2 .cse4 (not (= 2 ~waterLevel~0)))))) [2021-02-22 01:33:12,906 INFO L185 CegarLoopUtils]: At program point processEnvironmentENTRY(lines 212 236) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (<= ~switchedOnBeforeTS~0 2147483647))) [2021-02-22 01:33:12,906 INFO L185 CegarLoopUtils]: At program point L231(line 231) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= |old(~pumpRunning~0)| 0))) (and (or .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not .cse3)) (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse3))) [2021-02-22 01:33:12,906 INFO L185 CegarLoopUtils]: At program point L231-1(lines 212 236) the Hoare annotation is: (let ((.cse3 (= |old(~pumpRunning~0)| 0))) (let ((.cse0 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0))) (.cse4 (not .cse3))) (and (or (not (< ~waterLevel~0 3)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 .cse2 (= ~pumpRunning~0 0) (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse3) (or .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0) .cse4) (or (and (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0)) .cse0 .cse1 .cse2 .cse4 (not (= 2 ~waterLevel~0)))))) [2021-02-22 01:33:12,906 INFO L185 CegarLoopUtils]: At program point L226(line 226) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-22 01:33:12,906 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseEXIT(lines 152 158) the Hoare annotation is: true [2021-02-22 01:33:12,906 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseFINAL(lines 152 158) the Hoare annotation is: true [2021-02-22 01:33:12,906 INFO L185 CegarLoopUtils]: At program point L64(line 64) the Hoare annotation is: (let ((.cse3 (< ~waterLevel~0 3)) (.cse4 (<= test_~tmp~0 2147483647)) (.cse6 (<= test_~tmp___0~0 2147483647)) (.cse7 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse9 (<= 0 (+ test_~tmp~0 2147483648))) (.cse0 (<= |test_#t~nondet7| 2147483647)) (.cse1 (<= 0 (+ |test_#t~nondet7| 2147483648))) (.cse2 (= 1 ~systemActive~0)) (.cse5 (= ~pumpRunning~0 0)) (.cse8 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= ~pumpRunning~0 1) .cse1 (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0) .cse3 .cse4 (= ~switchedOnBeforeTS~0 0) .cse6 .cse7 .cse8 .cse9) (not .cse2) (not (= |old(~pumpRunning~0)| 0)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse1 .cse3 .cse4 .cse6 .cse7 .cse8 .cse9) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse5 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse8))) [2021-02-22 01:33:12,906 INFO L185 CegarLoopUtils]: At program point L64-1(line 64) the Hoare annotation is: (let ((.cse5 (= ~pumpRunning~0 0)) (.cse3 (= 1 ~systemActive~0)) (.cse0 (<= |test_#t~nondet7| 2147483647)) (.cse1 (= |test_#t~nondet7| test_~tmp~0)) (.cse2 (<= 0 (+ |test_#t~nondet7| 2147483648))) (.cse4 (< ~waterLevel~0 3)) (.cse6 (<= test_~tmp___0~0 2147483647)) (.cse7 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse8 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (and .cse0 .cse1 (= |old(~waterLevel~0)| ~waterLevel~0) .cse2 .cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse5 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse8) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse4 .cse6 .cse7 .cse8) (not (= |old(~pumpRunning~0)| 0)) (not .cse3) (and .cse0 .cse1 (= ~pumpRunning~0 1) .cse2 (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0) .cse4 (= ~switchedOnBeforeTS~0 0) .cse6 .cse7 .cse8))) [2021-02-22 01:33:12,907 INFO L185 CegarLoopUtils]: At program point L48(line 48) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:33:12,907 INFO L185 CegarLoopUtils]: At program point L102(lines 55 103) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:33:12,907 INFO L185 CegarLoopUtils]: At program point L90(line 90) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (< ~waterLevel~0 3) (<= test_~tmp~0 2147483647) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) (= test_~splverifierCounter~0 0) (<= 0 (+ test_~tmp~0 2147483648))) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:33:12,907 INFO L185 CegarLoopUtils]: At program point L57(lines 56 101) the Hoare annotation is: (let ((.cse1 (< ~waterLevel~0 3)) (.cse2 (<= test_~tmp~0 2147483647)) (.cse4 (<= test_~tmp___0~0 2147483647)) (.cse5 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse7 (<= 0 (+ test_~tmp~0 2147483648))) (.cse3 (= ~pumpRunning~0 0)) (.cse6 (= test_~splverifierCounter~0 0)) (.cse0 (= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse1 .cse2 .cse4 .cse5 .cse6 .cse7) (and (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0) .cse1 .cse2 (= ~switchedOnBeforeTS~0 0) .cse4 .cse5 .cse6 .cse7) (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6) (not .cse0) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:33:12,907 INFO L185 CegarLoopUtils]: At program point L90-1(line 90) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (< ~waterLevel~0 3) (<= test_~tmp~0 2147483647) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) (= test_~splverifierCounter~0 0) (<= 0 (+ test_~tmp~0 2147483648))) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:33:12,907 INFO L185 CegarLoopUtils]: At program point L90-2(line 90) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (< ~waterLevel~0 3) (<= test_~tmp~0 2147483647) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) (= test_~splverifierCounter~0 0) (<= 0 (+ test_~tmp~0 2147483648))) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:33:12,907 INFO L185 CegarLoopUtils]: At program point L86(lines 86 97) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (< ~waterLevel~0 3) (<= test_~tmp~0 2147483647) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) (= test_~splverifierCounter~0 0) (<= 0 (+ test_~tmp~0 2147483648))) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:33:12,907 INFO L185 CegarLoopUtils]: At program point L49(line 49) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:33:12,908 INFO L185 CegarLoopUtils]: At program point L78(line 78) the Hoare annotation is: (let ((.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(~waterLevel~0)| 1)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0) .cse0 .cse1 (= ~switchedOnBeforeTS~0 0) .cse2 .cse3 .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)))) [2021-02-22 01:33:12,908 INFO L185 CegarLoopUtils]: At program point L74(line 74) the Hoare annotation is: (let ((.cse1 (< ~waterLevel~0 3)) (.cse4 (<= test_~tmp___0~0 2147483647)) (.cse5 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse0 (<= 0 (+ |test_#t~nondet8| 2147483648))) (.cse8 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse2 (<= |test_#t~nondet8| 2147483647)) (.cse3 (<= test_~tmp~0 2147483647)) (.cse9 (= ~pumpRunning~0 0)) (.cse6 (= test_~splverifierCounter~0 0)) (.cse7 (<= 0 (+ test_~tmp~0 2147483648)))) (or (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and (= ~waterLevel~0 1) .cse0 .cse8 .cse3 .cse2 .cse9 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6 .cse7) (and (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) .cse0 (<= 2 ~waterLevel~0) .cse1 .cse2 .cse3 (= ~switchedOnBeforeTS~0 0) .cse4 .cse5 .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse9 .cse4 .cse5 .cse6 .cse7) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= 2 ~waterLevel~0) .cse0 .cse8 .cse2 .cse3 .cse9 (not (= test_~tmp~0 0)) .cse6 .cse7))) [2021-02-22 01:33:12,908 INFO L185 CegarLoopUtils]: At program point L74-1(line 74) the Hoare annotation is: (let ((.cse0 (<= 0 (+ |test_#t~nondet8| 2147483648))) (.cse1 (< ~waterLevel~0 3)) (.cse2 (<= |test_#t~nondet8| 2147483647)) (.cse3 (<= test_~tmp~0 2147483647)) (.cse4 (= |test_#t~nondet8| test_~tmp___0~0)) (.cse5 (= test_~splverifierCounter~0 0)) (.cse6 (<= 0 (+ test_~tmp~0 2147483648)))) (or (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 0) .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) .cse0 (<= 2 ~waterLevel~0) .cse1 .cse2 .cse3 (= ~switchedOnBeforeTS~0 0) .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)))) [2021-02-22 01:33:12,908 INFO L185 CegarLoopUtils]: At program point L99(lines 56 101) the Hoare annotation is: (let ((.cse1 (< ~waterLevel~0 3)) (.cse2 (<= test_~tmp~0 2147483647)) (.cse4 (<= test_~tmp___0~0 2147483647)) (.cse5 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse7 (<= 0 (+ test_~tmp~0 2147483648))) (.cse3 (= ~pumpRunning~0 0)) (.cse6 (= test_~splverifierCounter~0 0)) (.cse0 (= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse1 .cse2 .cse4 .cse5 .cse6 .cse7) (and (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0) .cse1 .cse2 (= ~switchedOnBeforeTS~0 0) .cse4 .cse5 .cse6 .cse7) (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6) (not .cse0) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:33:12,908 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 46 109) the Hoare annotation is: true [2021-02-22 01:33:12,908 INFO L185 CegarLoopUtils]: At program point L66(lines 66 72) the Hoare annotation is: (let ((.cse3 (= ~pumpRunning~0 0)) (.cse1 (< ~waterLevel~0 3)) (.cse2 (<= test_~tmp~0 2147483647)) (.cse4 (<= test_~tmp___0~0 2147483647)) (.cse5 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse6 (= test_~splverifierCounter~0 0)) (.cse7 (<= 0 (+ test_~tmp~0 2147483648))) (.cse0 (= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse1 .cse2 .cse4 .cse5 .cse6 .cse7) (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse2 .cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7 .cse6) (and (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0) .cse1 .cse2 (= ~switchedOnBeforeTS~0 0) .cse4 .cse5 .cse6 .cse7) (not (= |old(~pumpRunning~0)| 0)) (not .cse0))) [2021-02-22 01:33:12,909 INFO L185 CegarLoopUtils]: At program point L66-1(lines 66 72) the Hoare annotation is: (let ((.cse1 (< ~waterLevel~0 3)) (.cse4 (<= test_~tmp___0~0 2147483647)) (.cse5 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse0 (= 1 ~systemActive~0)) (.cse8 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse2 (<= test_~tmp~0 2147483647)) (.cse3 (= ~pumpRunning~0 0)) (.cse6 (= test_~splverifierCounter~0 0)) (.cse7 (<= 0 (+ test_~tmp~0 2147483648)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse1 .cse2 .cse4 .cse5 .cse6 .cse7) (and (= 2 ~waterLevel~0) .cse0 .cse8 .cse2 .cse3 (not (= test_~tmp~0 0)) .cse6 .cse7) (and (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0) .cse1 .cse2 (= ~switchedOnBeforeTS~0 0) .cse4 .cse5 .cse6 .cse7) (not .cse0) (not (= |old(~pumpRunning~0)| 0)) (and (= ~waterLevel~0 1) .cse0 .cse8 .cse2 .cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6 .cse7))) [2021-02-22 01:33:12,909 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 46 109) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:33:12,909 INFO L185 CegarLoopUtils]: At program point L58(lines 58 62) the Hoare annotation is: (let ((.cse1 (< ~waterLevel~0 3)) (.cse2 (<= test_~tmp~0 2147483647)) (.cse4 (<= test_~tmp___0~0 2147483647)) (.cse5 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse7 (<= 0 (+ test_~tmp~0 2147483648))) (.cse3 (= ~pumpRunning~0 0)) (.cse6 (= test_~splverifierCounter~0 0)) (.cse0 (= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse1 .cse2 .cse4 .cse5 .cse6 .cse7) (and (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0) .cse1 .cse2 (= ~switchedOnBeforeTS~0 0) .cse4 .cse5 .cse6 .cse7) (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6) (not .cse0) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:33:12,909 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 46 109) the Hoare annotation is: true [2021-02-22 01:33:12,909 INFO L185 CegarLoopUtils]: At program point L54(line 54) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:33:12,909 INFO L185 CegarLoopUtils]: At program point L50(line 50) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:33:12,909 INFO L185 CegarLoopUtils]: At program point L92(lines 92 96) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (< ~waterLevel~0 3) (<= test_~tmp~0 2147483647) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) (= test_~splverifierCounter~0 0) (<= 0 (+ test_~tmp~0 2147483648))) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:33:12,909 INFO L185 CegarLoopUtils]: At program point L92-2(lines 86 97) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (< ~waterLevel~0 3) (<= test_~tmp~0 2147483647) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) (= test_~splverifierCounter~0 0) (<= 0 (+ test_~tmp~0 2147483648))) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:33:12,909 INFO L185 CegarLoopUtils]: At program point L84(line 84) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (< ~waterLevel~0 3) (<= test_~tmp~0 2147483647) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) (= test_~splverifierCounter~0 0) (<= 0 (+ test_~tmp~0 2147483648))) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:33:12,910 INFO L185 CegarLoopUtils]: At program point L51(line 51) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:33:12,910 INFO L185 CegarLoopUtils]: At program point L84-1(line 84) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (< ~waterLevel~0 3) (<= test_~tmp~0 2147483647) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) (= test_~splverifierCounter~0 0) (<= 0 (+ test_~tmp~0 2147483648))) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:33:12,910 INFO L185 CegarLoopUtils]: At program point L76(lines 76 82) the Hoare annotation is: (let ((.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(~waterLevel~0)| 1)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0) .cse0 .cse1 (= ~switchedOnBeforeTS~0 0) .cse2 .cse3 .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)))) [2021-02-22 01:33:12,910 INFO L185 CegarLoopUtils]: At program point L76-1(lines 76 82) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (< ~waterLevel~0 3) (<= test_~tmp~0 2147483647) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) (= test_~splverifierCounter~0 0) (<= 0 (+ test_~tmp~0 2147483648))) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:33:12,910 INFO L185 CegarLoopUtils]: At program point L68(line 68) the Hoare annotation is: (let ((.cse7 (= 1 ~systemActive~0)) (.cse8 (= ~pumpRunning~0 0)) (.cse0 (< ~waterLevel~0 3)) (.cse1 (<= test_~tmp~0 2147483647)) (.cse2 (not (= test_~tmp~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 (and (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0) .cse0 .cse1 .cse2 (= ~switchedOnBeforeTS~0 0) .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and .cse7 .cse0 .cse1 .cse8 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)) (not .cse7) (and (= ~waterLevel~0 1) .cse7 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse1 .cse8 .cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse5 .cse6) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6))) [2021-02-22 01:33:12,910 INFO L189 CegarLoopUtils]: For program point L766(lines 766 767) no Hoare annotation was computed. [2021-02-22 01:33:12,910 INFO L189 CegarLoopUtils]: For program point L762(lines 762 769) no Hoare annotation was computed. [2021-02-22 01:33:12,910 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 742 787) no Hoare annotation was computed. [2021-02-22 01:33:12,910 INFO L189 CegarLoopUtils]: For program point L760(line 760) no Hoare annotation was computed. [2021-02-22 01:33:12,910 INFO L189 CegarLoopUtils]: For program point L758(line 758) no Hoare annotation was computed. [2021-02-22 01:33:12,911 INFO L189 CegarLoopUtils]: For program point L756(lines 756 776) no Hoare annotation was computed. [2021-02-22 01:33:12,911 INFO L189 CegarLoopUtils]: For program point L756-1(lines 756 776) no Hoare annotation was computed. [2021-02-22 01:33:12,911 INFO L189 CegarLoopUtils]: For program point L752(line 752) no Hoare annotation was computed. [2021-02-22 01:33:12,911 INFO L189 CegarLoopUtils]: For program point L783(line 783) no Hoare annotation was computed. [2021-02-22 01:33:12,911 INFO L189 CegarLoopUtils]: For program point L750(line 750) no Hoare annotation was computed. [2021-02-22 01:33:12,911 INFO L189 CegarLoopUtils]: For program point L783-1(line 783) no Hoare annotation was computed. [2021-02-22 01:33:12,911 INFO L189 CegarLoopUtils]: For program point L781(line 781) no Hoare annotation was computed. [2021-02-22 01:33:12,911 INFO L189 CegarLoopUtils]: For program point L783-2(line 783) no Hoare annotation was computed. [2021-02-22 01:33:12,911 INFO L189 CegarLoopUtils]: For program point L748(line 748) no Hoare annotation was computed. [2021-02-22 01:33:12,911 INFO L189 CegarLoopUtils]: For program point L781-1(line 781) no Hoare annotation was computed. [2021-02-22 01:33:12,911 INFO L189 CegarLoopUtils]: For program point L779(line 779) no Hoare annotation was computed. [2021-02-22 01:33:12,911 INFO L189 CegarLoopUtils]: For program point L781-2(line 781) no Hoare annotation was computed. [2021-02-22 01:33:12,911 INFO L189 CegarLoopUtils]: For program point L746(line 746) no Hoare annotation was computed. [2021-02-22 01:33:12,911 INFO L189 CegarLoopUtils]: For program point L744(line 744) no Hoare annotation was computed. [2021-02-22 01:33:12,911 INFO L189 CegarLoopUtils]: For program point L742(lines 742 787) no Hoare annotation was computed. [2021-02-22 01:33:12,911 INFO L189 CegarLoopUtils]: For program point L773(lines 773 774) no Hoare annotation was computed. [2021-02-22 01:33:12,912 INFO L189 CegarLoopUtils]: For program point L761(line 761) no Hoare annotation was computed. [2021-02-22 01:33:12,912 INFO L189 CegarLoopUtils]: For program point L761-1(line 761) no Hoare annotation was computed. [2021-02-22 01:33:12,912 INFO L189 CegarLoopUtils]: For program point L759(line 759) no Hoare annotation was computed. [2021-02-22 01:33:12,912 INFO L189 CegarLoopUtils]: For program point L761-2(line 761) no Hoare annotation was computed. [2021-02-22 01:33:12,912 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 742 787) no Hoare annotation was computed. [2021-02-22 01:33:12,912 INFO L189 CegarLoopUtils]: For program point L753(line 753) no Hoare annotation was computed. [2021-02-22 01:33:12,912 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 742 787) no Hoare annotation was computed. [2021-02-22 01:33:12,912 INFO L189 CegarLoopUtils]: For program point L784(line 784) no Hoare annotation was computed. [2021-02-22 01:33:12,912 INFO L189 CegarLoopUtils]: For program point L751(line 751) no Hoare annotation was computed. [2021-02-22 01:33:12,912 INFO L189 CegarLoopUtils]: For program point L782(line 782) no Hoare annotation was computed. [2021-02-22 01:33:12,912 INFO L189 CegarLoopUtils]: For program point L749(line 749) no Hoare annotation was computed. [2021-02-22 01:33:12,912 INFO L189 CegarLoopUtils]: For program point L780(line 780) no Hoare annotation was computed. [2021-02-22 01:33:12,912 INFO L189 CegarLoopUtils]: For program point L747(line 747) no Hoare annotation was computed. [2021-02-22 01:33:12,912 INFO L189 CegarLoopUtils]: For program point L778(line 778) no Hoare annotation was computed. [2021-02-22 01:33:12,913 INFO L189 CegarLoopUtils]: For program point L745(line 745) no Hoare annotation was computed. [2021-02-22 01:33:12,913 INFO L189 CegarLoopUtils]: For program point L743(line 743) no Hoare annotation was computed. [2021-02-22 01:33:12,913 INFO L185 CegarLoopUtils]: At program point activatePump__wrappee__lowWaterSensorENTRY(lines 237 244) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= ~methaneLevelCritical~0 activatePump_~tmp~4)) (not (= |old(~pumpRunning~0)| 0)) (not (= activatePump_~tmp~4 0)) (not (<= 2 ~waterLevel~0))) [2021-02-22 01:33:12,913 INFO L185 CegarLoopUtils]: At program point activatePump__wrappee__lowWaterSensorFINAL(lines 237 244) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 1) (not (= 1 ~systemActive~0)) (not (= ~methaneLevelCritical~0 activatePump_~tmp~4)) (not (= |old(~pumpRunning~0)| 0)) (not (= activatePump_~tmp~4 0)) (not (<= 2 ~waterLevel~0))) [2021-02-22 01:33:12,913 INFO L185 CegarLoopUtils]: At program point activatePump__wrappee__lowWaterSensorEXIT(lines 237 244) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 1) (not (= 1 ~systemActive~0)) (not (= ~methaneLevelCritical~0 activatePump_~tmp~4)) (not (= |old(~pumpRunning~0)| 0)) (not (= activatePump_~tmp~4 0)) (not (<= 2 ~waterLevel~0))) [2021-02-22 01:33:12,913 INFO L192 CegarLoopUtils]: At program point L464(line 464) the Hoare annotation is: true [2021-02-22 01:33:12,913 INFO L192 CegarLoopUtils]: At program point L463(line 463) the Hoare annotation is: true [2021-02-22 01:33:12,913 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryFINAL(lines 459 467) the Hoare annotation is: true [2021-02-22 01:33:12,913 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryENTRY(lines 459 467) the Hoare annotation is: true [2021-02-22 01:33:12,913 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryEXIT(lines 459 467) the Hoare annotation is: true [2021-02-22 01:33:12,913 INFO L189 CegarLoopUtils]: For program point L427(line 427) no Hoare annotation was computed. [2021-02-22 01:33:12,914 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 413 435) no Hoare annotation was computed. [2021-02-22 01:33:12,914 INFO L189 CegarLoopUtils]: For program point L423(line 423) no Hoare annotation was computed. [2021-02-22 01:33:12,914 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 413 435) no Hoare annotation was computed. [2021-02-22 01:33:12,914 INFO L189 CegarLoopUtils]: For program point L421(lines 421 429) no Hoare annotation was computed. [2021-02-22 01:33:12,914 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 413 435) no Hoare annotation was computed. [2021-02-22 01:33:12,914 INFO L189 CegarLoopUtils]: For program point L419(line 419) no Hoare annotation was computed. [2021-02-22 01:33:12,914 INFO L189 CegarLoopUtils]: For program point L421-2(lines 421 429) no Hoare annotation was computed. [2021-02-22 01:33:12,914 INFO L189 CegarLoopUtils]: For program point L704(line 704) no Hoare annotation was computed. [2021-02-22 01:33:12,914 INFO L189 CegarLoopUtils]: For program point L671(line 671) no Hoare annotation was computed. [2021-02-22 01:33:12,914 INFO L189 CegarLoopUtils]: For program point L729(line 729) no Hoare annotation was computed. [2021-02-22 01:33:12,914 INFO L189 CegarLoopUtils]: For program point L663(lines 663 667) no Hoare annotation was computed. [2021-02-22 01:33:12,914 INFO L189 CegarLoopUtils]: For program point L655(line 655) no Hoare annotation was computed. [2021-02-22 01:33:12,914 INFO L189 CegarLoopUtils]: For program point L688-2(lines 688 708) no Hoare annotation was computed. [2021-02-22 01:33:12,914 INFO L189 CegarLoopUtils]: For program point L713(line 713) no Hoare annotation was computed. [2021-02-22 01:33:12,914 INFO L189 CegarLoopUtils]: For program point L647(line 647) no Hoare annotation was computed. [2021-02-22 01:33:12,914 INFO L189 CegarLoopUtils]: For program point L672(line 672) no Hoare annotation was computed. [2021-02-22 01:33:12,915 INFO L189 CegarLoopUtils]: For program point L639(lines 639 741) no Hoare annotation was computed. [2021-02-22 01:33:12,915 INFO L189 CegarLoopUtils]: For program point L639-1(lines 639 741) no Hoare annotation was computed. [2021-02-22 01:33:12,915 INFO L189 CegarLoopUtils]: For program point L730(line 730) no Hoare annotation was computed. [2021-02-22 01:33:12,915 INFO L189 CegarLoopUtils]: For program point L697(line 697) no Hoare annotation was computed. [2021-02-22 01:33:12,915 INFO L189 CegarLoopUtils]: For program point L730-1(line 730) no Hoare annotation was computed. [2021-02-22 01:33:12,915 INFO L189 CegarLoopUtils]: For program point L664(line 664) no Hoare annotation was computed. [2021-02-22 01:33:12,915 INFO L189 CegarLoopUtils]: For program point L730-2(line 730) no Hoare annotation was computed. [2021-02-22 01:33:12,915 INFO L189 CegarLoopUtils]: For program point L689(lines 688 708) no Hoare annotation was computed. [2021-02-22 01:33:12,915 INFO L189 CegarLoopUtils]: For program point L656(line 656) no Hoare annotation was computed. [2021-02-22 01:33:12,915 INFO L189 CegarLoopUtils]: For program point L714(line 714) no Hoare annotation was computed. [2021-02-22 01:33:12,915 INFO L189 CegarLoopUtils]: For program point L681(line 681) no Hoare annotation was computed. [2021-02-22 01:33:12,915 INFO L189 CegarLoopUtils]: For program point L648(line 648) no Hoare annotation was computed. [2021-02-22 01:33:12,915 INFO L189 CegarLoopUtils]: For program point L739(line 739) no Hoare annotation was computed. [2021-02-22 01:33:12,915 INFO L189 CegarLoopUtils]: For program point L706(line 706) no Hoare annotation was computed. [2021-02-22 01:33:12,915 INFO L189 CegarLoopUtils]: For program point L673(line 673) no Hoare annotation was computed. [2021-02-22 01:33:12,915 INFO L189 CegarLoopUtils]: For program point L640(line 640) no Hoare annotation was computed. [2021-02-22 01:33:12,915 INFO L189 CegarLoopUtils]: For program point L673-1(line 673) no Hoare annotation was computed. [2021-02-22 01:33:12,916 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 639 741) no Hoare annotation was computed. [2021-02-22 01:33:12,916 INFO L189 CegarLoopUtils]: For program point L731(line 731) no Hoare annotation was computed. [2021-02-22 01:33:12,916 INFO L189 CegarLoopUtils]: For program point L698(line 698) no Hoare annotation was computed. [2021-02-22 01:33:12,916 INFO L189 CegarLoopUtils]: For program point L723(line 723) no Hoare annotation was computed. [2021-02-22 01:33:12,916 INFO L189 CegarLoopUtils]: For program point L690(lines 690 694) no Hoare annotation was computed. [2021-02-22 01:33:12,916 INFO L189 CegarLoopUtils]: For program point L657(line 657) no Hoare annotation was computed. [2021-02-22 01:33:12,916 INFO L189 CegarLoopUtils]: For program point L715(line 715) no Hoare annotation was computed. [2021-02-22 01:33:12,916 INFO L189 CegarLoopUtils]: For program point L715-1(line 715) no Hoare annotation was computed. [2021-02-22 01:33:12,916 INFO L189 CegarLoopUtils]: For program point L649(line 649) no Hoare annotation was computed. [2021-02-22 01:33:12,916 INFO L189 CegarLoopUtils]: For program point L715-2(line 715) no Hoare annotation was computed. [2021-02-22 01:33:12,916 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 639 741) no Hoare annotation was computed. [2021-02-22 01:33:12,916 INFO L189 CegarLoopUtils]: For program point L641(line 641) no Hoare annotation was computed. [2021-02-22 01:33:12,916 INFO L189 CegarLoopUtils]: For program point L699(line 699) no Hoare annotation was computed. [2021-02-22 01:33:12,916 INFO L189 CegarLoopUtils]: For program point L699-1(line 699) no Hoare annotation was computed. [2021-02-22 01:33:12,916 INFO L189 CegarLoopUtils]: For program point L699-2(line 699) no Hoare annotation was computed. [2021-02-22 01:33:12,917 INFO L189 CegarLoopUtils]: For program point L658(line 658) no Hoare annotation was computed. [2021-02-22 01:33:12,917 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 639 741) no Hoare annotation was computed. [2021-02-22 01:33:12,917 INFO L189 CegarLoopUtils]: For program point L716(line 716) no Hoare annotation was computed. [2021-02-22 01:33:12,917 INFO L189 CegarLoopUtils]: For program point L650(line 650) no Hoare annotation was computed. [2021-02-22 01:33:12,917 INFO L189 CegarLoopUtils]: For program point L675(line 675) no Hoare annotation was computed. [2021-02-22 01:33:12,917 INFO L189 CegarLoopUtils]: For program point L642(line 642) no Hoare annotation was computed. [2021-02-22 01:33:12,917 INFO L189 CegarLoopUtils]: For program point L733(line 733) no Hoare annotation was computed. [2021-02-22 01:33:12,917 INFO L189 CegarLoopUtils]: For program point L700(line 700) no Hoare annotation was computed. [2021-02-22 01:33:12,917 INFO L189 CegarLoopUtils]: For program point L659(line 659) no Hoare annotation was computed. [2021-02-22 01:33:12,917 INFO L189 CegarLoopUtils]: For program point L717(line 717) no Hoare annotation was computed. [2021-02-22 01:33:12,917 INFO L189 CegarLoopUtils]: For program point L717-1(line 717) no Hoare annotation was computed. [2021-02-22 01:33:12,917 INFO L189 CegarLoopUtils]: For program point L651(line 651) no Hoare annotation was computed. [2021-02-22 01:33:12,917 INFO L189 CegarLoopUtils]: For program point L717-2(line 717) no Hoare annotation was computed. [2021-02-22 01:33:12,917 INFO L189 CegarLoopUtils]: For program point L709(lines 687 710) no Hoare annotation was computed. [2021-02-22 01:33:12,917 INFO L189 CegarLoopUtils]: For program point L676(line 676) no Hoare annotation was computed. [2021-02-22 01:33:12,917 INFO L189 CegarLoopUtils]: For program point L643(line 643) no Hoare annotation was computed. [2021-02-22 01:33:12,918 INFO L189 CegarLoopUtils]: For program point L734(line 734) no Hoare annotation was computed. [2021-02-22 01:33:12,918 INFO L189 CegarLoopUtils]: For program point L701(line 701) no Hoare annotation was computed. [2021-02-22 01:33:12,918 INFO L189 CegarLoopUtils]: For program point L668(lines 668 684) no Hoare annotation was computed. [2021-02-22 01:33:12,918 INFO L189 CegarLoopUtils]: For program point L701-1(line 701) no Hoare annotation was computed. [2021-02-22 01:33:12,918 INFO L189 CegarLoopUtils]: For program point L701-2(line 701) no Hoare annotation was computed. [2021-02-22 01:33:12,918 INFO L189 CegarLoopUtils]: For program point L660(line 660) no Hoare annotation was computed. [2021-02-22 01:33:12,918 INFO L189 CegarLoopUtils]: For program point L718(line 718) no Hoare annotation was computed. [2021-02-22 01:33:12,918 INFO L189 CegarLoopUtils]: For program point L685(lines 685 726) no Hoare annotation was computed. [2021-02-22 01:33:12,918 INFO L189 CegarLoopUtils]: For program point L652(line 652) no Hoare annotation was computed. [2021-02-22 01:33:12,918 INFO L189 CegarLoopUtils]: For program point L677(line 677) no Hoare annotation was computed. [2021-02-22 01:33:12,918 INFO L189 CegarLoopUtils]: For program point L644(line 644) no Hoare annotation was computed. [2021-02-22 01:33:12,918 INFO L189 CegarLoopUtils]: For program point L677-1(line 677) no Hoare annotation was computed. [2021-02-22 01:33:12,918 INFO L189 CegarLoopUtils]: For program point L702(line 702) no Hoare annotation was computed. [2021-02-22 01:33:12,918 INFO L189 CegarLoopUtils]: For program point L727(lines 727 738) no Hoare annotation was computed. [2021-02-22 01:33:12,918 INFO L189 CegarLoopUtils]: For program point L719(line 719) no Hoare annotation was computed. [2021-02-22 01:33:12,918 INFO L189 CegarLoopUtils]: For program point L686(line 686) no Hoare annotation was computed. [2021-02-22 01:33:12,919 INFO L189 CegarLoopUtils]: For program point L719-1(line 719) no Hoare annotation was computed. [2021-02-22 01:33:12,919 INFO L189 CegarLoopUtils]: For program point L653(line 653) no Hoare annotation was computed. [2021-02-22 01:33:12,919 INFO L189 CegarLoopUtils]: For program point L645(line 645) no Hoare annotation was computed. [2021-02-22 01:33:12,919 INFO L189 CegarLoopUtils]: For program point L703(line 703) no Hoare annotation was computed. [2021-02-22 01:33:12,919 INFO L189 CegarLoopUtils]: For program point L670(line 670) no Hoare annotation was computed. [2021-02-22 01:33:12,919 INFO L189 CegarLoopUtils]: For program point L703-1(line 703) no Hoare annotation was computed. [2021-02-22 01:33:12,919 INFO L189 CegarLoopUtils]: For program point L670-1(line 670) no Hoare annotation was computed. [2021-02-22 01:33:12,919 INFO L189 CegarLoopUtils]: For program point L728(lines 728 735) no Hoare annotation was computed. [2021-02-22 01:33:12,919 INFO L189 CegarLoopUtils]: For program point L720(line 720) no Hoare annotation was computed. [2021-02-22 01:33:12,919 INFO L189 CegarLoopUtils]: For program point L654(line 654) no Hoare annotation was computed. [2021-02-22 01:33:12,919 INFO L189 CegarLoopUtils]: For program point L679(line 679) no Hoare annotation was computed. [2021-02-22 01:33:12,919 INFO L189 CegarLoopUtils]: For program point L646(line 646) no Hoare annotation was computed. [2021-02-22 01:33:12,919 INFO L189 CegarLoopUtils]: For program point L895(line 895) no Hoare annotation was computed. [2021-02-22 01:33:12,919 INFO L189 CegarLoopUtils]: For program point L894(line 894) no Hoare annotation was computed. [2021-02-22 01:33:12,919 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 889 898) no Hoare annotation was computed. [2021-02-22 01:33:12,919 INFO L189 CegarLoopUtils]: For program point L891(line 891) no Hoare annotation was computed. [2021-02-22 01:33:12,920 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 889 898) no Hoare annotation was computed. [2021-02-22 01:33:12,920 INFO L189 CegarLoopUtils]: For program point L891-1(line 891) no Hoare annotation was computed. [2021-02-22 01:33:12,920 INFO L189 CegarLoopUtils]: For program point L891-2(line 891) no Hoare annotation was computed. [2021-02-22 01:33:12,920 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 889 898) no Hoare annotation was computed. [2021-02-22 01:33:12,920 INFO L185 CegarLoopUtils]: At program point L419-2(line 419) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:33:12,920 INFO L185 CegarLoopUtils]: At program point L419-3(line 419) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:33:12,920 INFO L185 CegarLoopUtils]: At program point L419-4(line 419) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:33:12,920 INFO L185 CegarLoopUtils]: At program point L419-5(line 419) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:33:12,920 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)|)) [2021-02-22 01:33:12,920 INFO L185 CegarLoopUtils]: At program point L638(line 638) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0)) [2021-02-22 01:33:12,920 INFO L185 CegarLoopUtils]: At program point L419-6(line 419) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:33:12,920 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)|)) [2021-02-22 01:33:12,920 INFO L185 CegarLoopUtils]: At program point L419-7(line 419) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:33:12,921 INFO L185 CegarLoopUtils]: At program point L820(line 820) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:33:12,921 INFO L185 CegarLoopUtils]: At program point L366(line 366) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0)) [2021-02-22 01:33:12,921 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)|)) [2021-02-22 01:33:12,921 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)|)) [2021-02-22 01:33:12,921 INFO L185 CegarLoopUtils]: At program point L932(line 932) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-22 01:33:12,921 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)|)) [2021-02-22 01:33:12,921 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)|)) [2021-02-22 01:33:12,921 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)|)) [2021-02-22 01:33:12,921 INFO L185 CegarLoopUtils]: At program point L321(line 321) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:33:12,921 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)|)) [2021-02-22 01:33:12,921 INFO L185 CegarLoopUtils]: At program point L321-1(line 321) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:33:12,921 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)|)) [2021-02-22 01:33:12,922 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)|)) [2021-02-22 01:33:12,922 INFO L185 CegarLoopUtils]: At program point L321-2(line 321) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:33:12,922 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)|)) [2021-02-22 01:33:12,922 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)|)) [2021-02-22 01:33:12,922 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)|)) [2021-02-22 01:33:12,922 INFO L185 CegarLoopUtils]: At program point L367(line 367) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0)) [2021-02-22 01:33:12,922 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)|)) [2021-02-22 01:33:12,922 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 01:33:12,922 INFO L185 CegarLoopUtils]: At program point L773(line 773) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:33:12,922 INFO L185 CegarLoopUtils]: At program point L773-1(line 773) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:33:12,922 INFO L185 CegarLoopUtils]: At program point L418(line 418) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:33:12,922 INFO L185 CegarLoopUtils]: At program point L319(line 319) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:33:12,922 INFO L185 CegarLoopUtils]: At program point L319-1(line 319) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:33:12,923 INFO L185 CegarLoopUtils]: At program point L319-2(line 319) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:33:12,923 INFO L185 CegarLoopUtils]: At program point L319-3(line 319) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:33:12,923 INFO L185 CegarLoopUtils]: At program point L315(line 315) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:33:12,923 INFO L185 CegarLoopUtils]: At program point L315-1(line 315) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:33:12,923 INFO L185 CegarLoopUtils]: At program point L315-2(line 315) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:33:12,923 INFO L185 CegarLoopUtils]: At program point L121(line 121) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0)) [2021-02-22 01:33:12,923 INFO L185 CegarLoopUtils]: At program point L315-3(line 315) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:33:12,923 INFO L185 CegarLoopUtils]: At program point L311(line 311) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:33:12,923 INFO L185 CegarLoopUtils]: At program point L315-4(line 315) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:33:12,923 INFO L185 CegarLoopUtils]: At program point L311-1(line 311) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:33:12,923 INFO L185 CegarLoopUtils]: At program point L311-2(line 311) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:33:12,923 INFO L185 CegarLoopUtils]: At program point L311-3(line 311) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:33:12,924 INFO L185 CegarLoopUtils]: At program point L307(line 307) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:33:12,924 INFO L185 CegarLoopUtils]: At program point L819(line 819) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:33:12,924 INFO L185 CegarLoopUtils]: At program point L307-1(line 307) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:33:12,924 INFO L185 CegarLoopUtils]: At program point L819-1(line 819) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:33:12,924 INFO L185 CegarLoopUtils]: At program point L307-2(line 307) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:33:12,924 INFO L185 CegarLoopUtils]: At program point L307-3(line 307) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:33:12,924 INFO L185 CegarLoopUtils]: At program point L303(line 303) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:33:12,924 INFO L185 CegarLoopUtils]: At program point L307-4(line 307) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:33:12,924 INFO L185 CegarLoopUtils]: At program point L431(line 431) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:33:12,924 INFO L185 CegarLoopUtils]: At program point L303-1(line 303) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:33:12,924 INFO L185 CegarLoopUtils]: At program point L307-5(line 307) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:33:12,924 INFO L185 CegarLoopUtils]: At program point L431-1(line 431) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:33:12,924 INFO L185 CegarLoopUtils]: At program point L303-2(line 303) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:33:12,925 INFO L185 CegarLoopUtils]: At program point L307-6(line 307) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:33:12,925 INFO L185 CegarLoopUtils]: At program point L431-2(line 431) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:33:12,925 INFO L185 CegarLoopUtils]: At program point L303-3(line 303) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:33:12,925 INFO L185 CegarLoopUtils]: At program point L307-7(line 307) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:33:12,925 INFO L185 CegarLoopUtils]: At program point L299(line 299) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:33:12,925 INFO L185 CegarLoopUtils]: At program point L303-4(line 303) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:33:12,925 INFO L185 CegarLoopUtils]: At program point L427(line 427) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:33:12,925 INFO L185 CegarLoopUtils]: At program point L299-1(line 299) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:33:12,925 INFO L185 CegarLoopUtils]: At program point L427-1(line 427) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:33:12,925 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |old(#length)| |#length|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |old(#valid)| |#valid|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#t~string76.base| |old(#t~string76.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string76.offset| |old(#t~string76.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string23.base| |old(#t~string23.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#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~string43.base| |old(#t~string43.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string62.base| |old(#t~string62.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2021-02-22 01:33:12,926 INFO L185 CegarLoopUtils]: At program point L299-2(line 299) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:33:12,926 INFO L185 CegarLoopUtils]: At program point L427-2(line 427) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:33:12,926 INFO L185 CegarLoopUtils]: At program point L299-3(line 299) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:33:12,926 INFO L185 CegarLoopUtils]: At program point L427-3(line 427) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:33:12,926 INFO L185 CegarLoopUtils]: At program point L295(line 295) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:33:12,926 INFO L185 CegarLoopUtils]: At program point L423(line 423) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:33:12,926 INFO L185 CegarLoopUtils]: At program point L423-1(line 423) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:33:12,926 INFO L185 CegarLoopUtils]: At program point L774(line 774) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:33:12,926 INFO L185 CegarLoopUtils]: At program point L423-2(line 423) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:33:12,926 INFO L185 CegarLoopUtils]: At program point L423-3(line 423) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:33:12,926 INFO L185 CegarLoopUtils]: At program point L836(line 836) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0)) [2021-02-22 01:33:12,926 INFO L185 CegarLoopUtils]: At program point L419(line 419) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:33:12,927 INFO L185 CegarLoopUtils]: At program point L423-4(line 423) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:33:12,927 INFO L185 CegarLoopUtils]: At program point L419-1(line 419) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:33:12,927 INFO L185 CegarLoopUtils]: At program point L423-5(line 423) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:33:12,927 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 01:33:12,927 INFO L185 CegarLoopUtils]: At program point L256(line 256) the Hoare annotation is: (or (and (= activatePump_~tmp~4 0) (= ~methaneLevelCritical~0 activatePump_~tmp~4) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~1 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0))) [2021-02-22 01:33:12,927 INFO L185 CegarLoopUtils]: At program point L256-1(lines 245 261) the Hoare annotation is: (let ((.cse0 (= ~methaneLevelCritical~0 activatePump_~tmp~4))) (or (and (= ~pumpRunning~0 1) (= activatePump_~tmp~4 0) .cse0) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~1 1)) (not (= 1 ~systemActive~0)) (and .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= ~methaneLevelCritical~0 2147483647) (<= 0 (+ ~methaneLevelCritical~0 2147483648))) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0)))) [2021-02-22 01:33:12,927 INFO L185 CegarLoopUtils]: At program point L252(lines 252 258) the Hoare annotation is: (or (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~1 1)) (not (= 1 ~systemActive~0)) (and (= ~methaneLevelCritical~0 activatePump_~tmp~4) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= ~methaneLevelCritical~0 2147483647) (<= 0 (+ ~methaneLevelCritical~0 2147483648))) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0))) [2021-02-22 01:33:12,927 INFO L185 CegarLoopUtils]: At program point activatePumpEXIT(lines 245 261) the Hoare annotation is: (let ((.cse0 (= ~methaneLevelCritical~0 activatePump_~tmp~4))) (or (and (= ~pumpRunning~0 1) (= activatePump_~tmp~4 0) .cse0) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~1 1)) (not (= 1 ~systemActive~0)) (and .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= ~methaneLevelCritical~0 2147483647) (<= 0 (+ ~methaneLevelCritical~0 2147483648))) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0)))) [2021-02-22 01:33:12,927 INFO L185 CegarLoopUtils]: At program point L250(line 250) the Hoare annotation is: (or (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~1 1)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0))) [2021-02-22 01:33:12,927 INFO L185 CegarLoopUtils]: At program point L250-1(line 250) the Hoare annotation is: (or (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= ~methaneLevelCritical~0 2147483647) (= |activatePump_#t~ret14| ~methaneLevelCritical~0) (<= 0 (+ ~methaneLevelCritical~0 2147483648))) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~1 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0))) [2021-02-22 01:33:12,928 INFO L185 CegarLoopUtils]: At program point activatePumpENTRY(lines 245 261) the Hoare annotation is: (or (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~1 1)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0))) [2021-02-22 01:33:12,928 INFO L185 CegarLoopUtils]: At program point L250-2(line 250) the Hoare annotation is: (or (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= ~methaneLevelCritical~0 2147483647) (= |activatePump_#t~ret14| ~methaneLevelCritical~0) (<= 0 (+ ~methaneLevelCritical~0 2147483648))) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~1 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0))) [2021-02-22 01:33:12,928 INFO L185 CegarLoopUtils]: At program point L250-3(line 250) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~1 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (<= 2 ~waterLevel~0)) (and (= |activatePump_#t~ret14| activatePump_~tmp~4) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= ~methaneLevelCritical~0 2147483647) (= |activatePump_#t~ret14| ~methaneLevelCritical~0) (<= 0 (+ ~methaneLevelCritical~0 2147483648)))) [2021-02-22 01:33:12,928 INFO L185 CegarLoopUtils]: At program point isHighWaterLevelEXIT(lines 326 344) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (and (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~2) (= isHighWaterLevel_~tmp~5 0) (= |isHighWaterLevel_#res| isHighWaterLevel_~retValue_acc~2) (= isHighWaterLevel_~tmp___0~1 1)) .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or (and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~tmp___0~1) (<= 0 isHighWaterLevel_~retValue_acc~2) (<= isHighWaterLevel_~retValue_acc~2 0) (<= isHighWaterLevel_~tmp___0~1 0) (<= 1 isHighWaterLevel_~tmp~5)) .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0)))) [2021-02-22 01:33:12,928 INFO L192 CegarLoopUtils]: At program point isHighWaterLevelENTRY(lines 326 344) the Hoare annotation is: true [2021-02-22 01:33:12,928 INFO L185 CegarLoopUtils]: At program point L341(line 341) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (and (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~2) (= isHighWaterLevel_~tmp~5 0) (= isHighWaterLevel_~tmp___0~1 1)) .cse2 (not (= 2 ~waterLevel~0))) (or .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0) (and (<= 0 isHighWaterLevel_~tmp___0~1) (<= 0 isHighWaterLevel_~retValue_acc~2) (<= isHighWaterLevel_~retValue_acc~2 0) (<= isHighWaterLevel_~tmp___0~1 0) (<= 1 isHighWaterLevel_~tmp~5))))) [2021-02-22 01:33:12,928 INFO L185 CegarLoopUtils]: At program point L338(line 338) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= isHighWaterLevel_~tmp~5 0) (<= 2 ~waterLevel~0))) [2021-02-22 01:33:12,928 INFO L185 CegarLoopUtils]: At program point L336(line 336) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (< ~waterLevel~0 3)) .cse1 .cse2 (<= 1 isHighWaterLevel_~tmp~5)) (or .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))))) [2021-02-22 01:33:12,928 INFO L185 CegarLoopUtils]: At program point L335(lines 335 339) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (= isHighWaterLevel_~tmp~5 0) .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0) (<= 1 isHighWaterLevel_~tmp~5)))) [2021-02-22 01:33:12,928 INFO L192 CegarLoopUtils]: At program point L333(line 333) the Hoare annotation is: true [2021-02-22 01:33:12,929 INFO L185 CegarLoopUtils]: At program point L335-2(lines 335 339) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (and (= isHighWaterLevel_~tmp~5 0) (= isHighWaterLevel_~tmp___0~1 1)) .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or .cse0 (and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0) (<= 1 isHighWaterLevel_~tmp~5)) .cse1 .cse2 (<= 2 ~waterLevel~0)))) [2021-02-22 01:33:12,929 INFO L185 CegarLoopUtils]: At program point L333-1(line 333) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (= |isHighWaterLevel_#t~ret32| 0) .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or .cse0 (<= 1 |isHighWaterLevel_#t~ret32|) .cse1 .cse2 (<= 2 ~waterLevel~0)))) [2021-02-22 01:33:12,929 INFO L185 CegarLoopUtils]: At program point L333-2(line 333) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (= |isHighWaterLevel_#t~ret32| 0) .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or .cse0 (<= 1 |isHighWaterLevel_#t~ret32|) .cse1 .cse2 (<= 2 ~waterLevel~0)))) [2021-02-22 01:33:12,929 INFO L185 CegarLoopUtils]: At program point L333-3(line 333) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (and (< 0 (+ isHighWaterLevel_~tmp~5 1)) (= |isHighWaterLevel_#t~ret32| 0) (<= 2 ~waterLevel~0) (<= isHighWaterLevel_~tmp~5 0)) (not (= 1 ~systemActive~0)) (and (<= ~waterLevel~0 1) (<= 1 |isHighWaterLevel_#t~ret32|) (<= 1 isHighWaterLevel_~tmp~5))) [2021-02-22 01:33:12,929 INFO L192 CegarLoopUtils]: At program point L329(line 329) the Hoare annotation is: true [2021-02-22 01:33:12,929 INFO L192 CegarLoopUtils]: At program point L328(line 328) the Hoare annotation is: true [2021-02-22 01:33:12,929 INFO L185 CegarLoopUtils]: At program point isHighWaterLevelFINAL(lines 326 344) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (and (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~2) (= isHighWaterLevel_~tmp~5 0) (= |isHighWaterLevel_#res| isHighWaterLevel_~retValue_acc~2) (= isHighWaterLevel_~tmp___0~1 1)) .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or (and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~tmp___0~1) (<= 0 isHighWaterLevel_~retValue_acc~2) (<= isHighWaterLevel_~retValue_acc~2 0) (<= isHighWaterLevel_~tmp___0~1 0) (<= 1 isHighWaterLevel_~tmp~5)) .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0)))) [2021-02-22 01:33:12,929 INFO L192 CegarLoopUtils]: At program point getWaterLevelENTRY(lines 436 444) the Hoare annotation is: true [2021-02-22 01:33:12,929 INFO L185 CegarLoopUtils]: At program point L441(line 441) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (= ~waterLevel~0 getWaterLevel_~retValue_acc~5)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or (not (= ~pumpRunning~0 1)) (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0))))) [2021-02-22 01:33:12,929 INFO L185 CegarLoopUtils]: At program point getWaterLevelFINAL(lines 436 444) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~5) (= |getWaterLevel_#res| ~waterLevel~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or (not (= ~pumpRunning~0 1)) (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0))))) [2021-02-22 01:33:12,930 INFO L192 CegarLoopUtils]: At program point L440(line 440) the Hoare annotation is: true [2021-02-22 01:33:12,930 INFO L185 CegarLoopUtils]: At program point getWaterLevelEXIT(lines 436 444) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~5) (= |getWaterLevel_#res| ~waterLevel~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or (not (= ~pumpRunning~0 1)) (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0))))) [2021-02-22 01:33:12,930 INFO L185 CegarLoopUtils]: At program point L399(line 399) the Hoare annotation is: (let ((.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or (not (= ~pumpRunning~0 1)) .cse0 (= ~methaneLevelCritical~0 0) .cse1 (not (= |old(~methaneLevelCritical~0)| 0)) (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))))) [2021-02-22 01:33:12,930 INFO L185 CegarLoopUtils]: At program point L397(line 397) the Hoare annotation is: (let ((.cse1 (not (< ~waterLevel~0 3))) (.cse0 (not (= 1 ~systemActive~0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or (not (= ~pumpRunning~0 1)) .cse0 (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0))) (or .cse1 (not (= ~pumpRunning~0 0)) .cse0 .cse2) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse0 .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))))) [2021-02-22 01:33:12,930 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 392 403) the Hoare annotation is: (let ((.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or (not (= ~pumpRunning~0 1)) .cse0 (= ~methaneLevelCritical~0 0) .cse1 (not (= |old(~methaneLevelCritical~0)| 0)) (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))))) [2021-02-22 01:33:12,930 INFO L192 CegarLoopUtils]: At program point L396-1(lines 392 403) the Hoare annotation is: true [2021-02-22 01:33:12,930 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 392 403) the Hoare annotation is: true [2021-02-22 01:33:12,931 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-22 01:33:12,931 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-22 01:33:12,931 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-22 01:33:12,931 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-22 01:33:12,931 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 125 151) the Hoare annotation is: (or (not (< |old(~waterLevel~0)| 3)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (not (= 1 ~systemActive~0))) [2021-02-22 01:33:12,931 INFO L185 CegarLoopUtils]: At program point L141(line 141) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 0)) (.cse0 (not (= 1 ~systemActive~0)))) (and (or (= ~waterLevel~0 1) (not (= |old(~waterLevel~0)| 2)) .cse0 .cse1) (let ((.cse2 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse2 .cse3 .cse1) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse2 (<= ~switchedOnBeforeTS~0 2147483647) .cse3 (< ~waterLevel~0 3) (not (= ~switchedOnBeforeTS~0 0))) (not (< |old(~waterLevel~0)| 3)) .cse0)))) [2021-02-22 01:33:12,931 INFO L185 CegarLoopUtils]: At program point L139(lines 139 145) the Hoare annotation is: (let ((.cse11 (= 1 ~systemActive~0))) (let ((.cse2 (and (= ~waterLevel~0 1) .cse11)) (.cse3 (not (= |old(~waterLevel~0)| 2))) (.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse1 (not .cse11)) (.cse4 (= ~switchedOnBeforeTS~0 0))) (and (or (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse0 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse1 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (or .cse2 .cse3 .cse1 .cse4) (or .cse2 (not (= |old(~pumpRunning~0)| 1)) .cse3 .cse1 (not (= |old(~switchedOnBeforeTS~0)| 0))) (let ((.cse6 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse7 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse5 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse9 (< ~waterLevel~0 3)) (.cse8 (= ~pumpRunning~0 0)) (.cse10 (not .cse4))) (or (and .cse5 .cse6 .cse7 .cse8) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse6 (<= ~switchedOnBeforeTS~0 2147483647) .cse7 .cse9 .cse10) (and .cse5 (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0)) .cse0 (and (not (= |old(~pumpRunning~0)| 0)) .cse9 .cse8 .cse10) .cse1))))) [2021-02-22 01:33:12,932 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 125 151) the Hoare annotation is: (let ((.cse13 (= ~switchedOnBeforeTS~0 0))) (let ((.cse5 (= ~pumpRunning~0 0)) (.cse9 (not .cse13)) (.cse6 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (.cse14 (= ~waterLevel~0 1)) (.cse3 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse7 (<= ~switchedOnBeforeTS~0 2147483647)) (.cse15 (= 1 ~systemActive~0)) (.cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse10 (and .cse6 .cse14 .cse3 .cse7 .cse15 .cse4)) (.cse11 (not (= |old(~waterLevel~0)| 2))) (.cse1 (not .cse15)) (.cse12 (and .cse14 .cse15 .cse5 .cse9))) (and (or (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse0 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse1 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (let ((.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse8 (< ~waterLevel~0 3))) (or (and .cse2 .cse3 .cse4 .cse5) (and .cse6 .cse3 .cse7 .cse4 .cse8 .cse9) (and .cse2 (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0)) .cse0 (and (not (= |old(~pumpRunning~0)| 0)) .cse8 .cse5 .cse9) .cse1)) (or .cse10 (not (= |old(~pumpRunning~0)| 1)) .cse11 .cse1 (not (= |old(~switchedOnBeforeTS~0)| 0)) .cse12) (or .cse10 .cse11 .cse1 .cse13 .cse12))))) [2021-02-22 01:33:12,932 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 125 151) the Hoare annotation is: (let ((.cse13 (= ~switchedOnBeforeTS~0 0))) (let ((.cse5 (= ~pumpRunning~0 0)) (.cse9 (not .cse13)) (.cse6 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (.cse14 (= ~waterLevel~0 1)) (.cse3 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse7 (<= ~switchedOnBeforeTS~0 2147483647)) (.cse15 (= 1 ~systemActive~0)) (.cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse10 (and .cse6 .cse14 .cse3 .cse7 .cse15 .cse4)) (.cse11 (not (= |old(~waterLevel~0)| 2))) (.cse1 (not .cse15)) (.cse12 (and .cse14 .cse15 .cse5 .cse9))) (and (or (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse0 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse1 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (let ((.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse8 (< ~waterLevel~0 3))) (or (and .cse2 .cse3 .cse4 .cse5) (and .cse6 .cse3 .cse7 .cse4 .cse8 .cse9) (and .cse2 (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0)) .cse0 (and (not (= |old(~pumpRunning~0)| 0)) .cse8 .cse5 .cse9) .cse1)) (or .cse10 (not (= |old(~pumpRunning~0)| 1)) .cse11 .cse1 (not (= |old(~switchedOnBeforeTS~0)| 0)) .cse12) (or .cse10 .cse11 .cse1 .cse13 .cse12))))) [2021-02-22 01:33:12,932 INFO L185 CegarLoopUtils]: At program point L134(line 134) the Hoare annotation is: (or (not (< |old(~waterLevel~0)| 3)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= ~switchedOnBeforeTS~0 0))) (not (= 1 ~systemActive~0))) [2021-02-22 01:33:12,932 INFO L185 CegarLoopUtils]: At program point L132(lines 128 150) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 0)) (.cse0 (not (= 1 ~systemActive~0)))) (and (or (= ~waterLevel~0 1) (not (= |old(~waterLevel~0)| 2)) .cse0 .cse1) (let ((.cse2 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse2 .cse3 .cse1) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse2 (<= ~switchedOnBeforeTS~0 2147483647) .cse3 (< ~waterLevel~0 3) (not (= ~switchedOnBeforeTS~0 0))) (not (< |old(~waterLevel~0)| 3)) .cse0)))) [2021-02-22 01:33:12,932 INFO L185 CegarLoopUtils]: At program point L130(lines 128 150) the Hoare annotation is: (or (not (< |old(~waterLevel~0)| 3)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0))) [2021-02-22 01:33:12,932 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 933 962) the Hoare annotation is: true [2021-02-22 01:33:12,933 INFO L192 CegarLoopUtils]: At program point L958(lines 933 962) the Hoare annotation is: true [2021-02-22 01:33:12,933 INFO L192 CegarLoopUtils]: At program point L954(line 954) the Hoare annotation is: true [2021-02-22 01:33:12,933 INFO L192 CegarLoopUtils]: At program point L944(line 944) the Hoare annotation is: true [2021-02-22 01:33:12,933 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 933 962) the Hoare annotation is: true [2021-02-22 01:33:12,933 INFO L192 CegarLoopUtils]: At program point L947(lines 947 951) the Hoare annotation is: true [2021-02-22 01:33:12,933 INFO L192 CegarLoopUtils]: At program point L947-1(lines 947 951) the Hoare annotation is: true [2021-02-22 01:33:12,933 INFO L192 CegarLoopUtils]: At program point L943-2(lines 943 957) the Hoare annotation is: true [2021-02-22 01:33:12,933 INFO L192 CegarLoopUtils]: At program point L939(line 939) the Hoare annotation is: true [2021-02-22 01:33:12,933 INFO L192 CegarLoopUtils]: At program point L939-1(line 939) the Hoare annotation is: true [2021-02-22 01:33:12,933 INFO L192 CegarLoopUtils]: At program point L935(line 935) the Hoare annotation is: true [2021-02-22 01:33:12,933 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalENTRY(lines 404 412) the Hoare annotation is: true [2021-02-22 01:33:12,933 INFO L185 CegarLoopUtils]: At program point L409(line 409) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~1 1)) (not (= 1 ~systemActive~0)) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~4) (not (= 2 ~waterLevel~0))) [2021-02-22 01:33:12,933 INFO L192 CegarLoopUtils]: At program point L408(line 408) the Hoare annotation is: true [2021-02-22 01:33:12,934 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalFINAL(lines 404 412) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~1 1)) (not (= 1 ~systemActive~0)) (not (<= 2 ~waterLevel~0)) (and (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~4) (= |isMethaneLevelCritical_#res| isMethaneLevelCritical_~retValue_acc~4))) [2021-02-22 01:33:12,934 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalEXIT(lines 404 412) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~1 1)) (not (= 1 ~systemActive~0)) (not (<= 2 ~waterLevel~0)) (and (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~4) (= |isMethaneLevelCritical_#res| isMethaneLevelCritical_~retValue_acc~4))) [2021-02-22 01:33:12,934 INFO L185 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 368 379) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< |old(~waterLevel~0)| 3)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 0) (not (<= ~switchedOnBeforeTS~0 2147483647))) [2021-02-22 01:33:12,934 INFO L185 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 368 379) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (not (<= ~switchedOnBeforeTS~0 2147483647)))) (and (or (= ~waterLevel~0 1) .cse0 .cse1 (not (= |old(~waterLevel~0)| 2)) .cse2 .cse3 .cse4) (or .cse0 (not (< |old(~waterLevel~0)| 3)) .cse1 .cse2 (< ~waterLevel~0 3) .cse3 .cse4))) [2021-02-22 01:33:12,934 INFO L185 CegarLoopUtils]: At program point L373(line 373) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< |old(~waterLevel~0)| 3)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 0) (not (<= ~switchedOnBeforeTS~0 2147483647))) [2021-02-22 01:33:12,934 INFO L185 CegarLoopUtils]: At program point L372-1(lines 368 379) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (not (<= ~switchedOnBeforeTS~0 2147483647)))) (and (or (= ~waterLevel~0 1) .cse0 .cse1 (not (= |old(~waterLevel~0)| 2)) .cse2 .cse3 .cse4) (or .cse0 (not (< |old(~waterLevel~0)| 3)) .cse1 .cse2 (< ~waterLevel~0 3) .cse3 .cse4))) [2021-02-22 01:33:12,934 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 987 993) the Hoare annotation is: true [2021-02-22 01:33:12,934 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 987 993) the Hoare annotation is: true [2021-02-22 01:33:12,934 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-22 01:33:12,934 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 01:33:12,934 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-22 01:33:12,935 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-22 01:33:12,935 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__highWaterSensorENTRY(lines 160 184) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (<= ~switchedOnBeforeTS~0 2147483647))) [2021-02-22 01:33:12,935 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__highWaterSensorEXIT(lines 160 184) the Hoare annotation is: (let ((.cse3 (= |old(~pumpRunning~0)| 0))) (let ((.cse0 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0))) (.cse4 (not .cse3))) (and (or (not (< ~waterLevel~0 3)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse3) (or (and (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0)) .cse0 (and (= processEnvironment__wrappee__highWaterSensor_~tmp~1 1) .cse1) .cse2 .cse4 (not (= 2 ~waterLevel~0))) (or .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0) .cse4)))) [2021-02-22 01:33:12,935 INFO L185 CegarLoopUtils]: At program point L179(line 179) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-22 01:33:12,935 INFO L185 CegarLoopUtils]: At program point L179-1(lines 160 184) the Hoare annotation is: (let ((.cse3 (= |old(~pumpRunning~0)| 0))) (let ((.cse0 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0))) (.cse4 (not .cse3))) (and (or (not (< ~waterLevel~0 3)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse3) (or (and (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0)) .cse0 (and (= processEnvironment__wrappee__highWaterSensor_~tmp~1 1) .cse1) .cse2 .cse4 (not (= 2 ~waterLevel~0))) (or .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0) .cse4)))) [2021-02-22 01:33:12,935 INFO L185 CegarLoopUtils]: At program point L174(line 174) the Hoare annotation is: (let ((.cse4 (= |old(~pumpRunning~0)| 0))) (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not .cse4))) (and (or .cse0 .cse1 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= processEnvironment__wrappee__highWaterSensor_~tmp~1 0)) .cse2 .cse3) (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse4) (or .cse1 .cse2 .cse3 (not (= 2 ~waterLevel~0)))))) [2021-02-22 01:33:12,936 INFO L185 CegarLoopUtils]: At program point L170(line 170) the Hoare annotation is: (let ((.cse3 (= |old(~pumpRunning~0)| 0))) (let ((.cse0 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not .cse3))) (and (or .cse0 .cse1 (<= 2 ~waterLevel~0) .cse2) (or (not (< ~waterLevel~0 3)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse3) (or .cse0 (and (= processEnvironment__wrappee__highWaterSensor_~tmp~1 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse1 .cse2 (not (= 2 ~waterLevel~0)))))) [2021-02-22 01:33:12,936 INFO L185 CegarLoopUtils]: At program point L168(lines 168 176) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (= |old(~pumpRunning~0)| 0))) (and (let ((.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or .cse0 (and (<= ~waterLevel~0 1) .cse1 (= processEnvironment__wrappee__highWaterSensor_~tmp~1 0)) .cse2 (and (= processEnvironment__wrappee__highWaterSensor_~tmp~1 1) .cse1 (<= 2 ~waterLevel~0)) .cse3 (not .cse4))) (or .cse0 .cse2 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse3 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse4))) [2021-02-22 01:33:12,936 INFO L185 CegarLoopUtils]: At program point L166(line 166) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= |old(~pumpRunning~0)| 0))) (and (or .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not .cse3)) (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse3))) [2021-02-22 01:33:12,936 INFO L185 CegarLoopUtils]: At program point L166-1(line 166) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (= |old(~pumpRunning~0)| 0))) (and (let ((.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or .cse0 .cse1 (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret11| 1) .cse2 (<= 2 ~waterLevel~0)) .cse3 (and (<= ~waterLevel~0 1) (= |processEnvironment__wrappee__highWaterSensor_#t~ret11| 0) .cse2) (not .cse4))) (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse3 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse4))) [2021-02-22 01:33:12,936 INFO L185 CegarLoopUtils]: At program point L164(lines 164 181) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (<= ~switchedOnBeforeTS~0 2147483647))) [2021-02-22 01:33:12,936 INFO L185 CegarLoopUtils]: At program point L166-2(line 166) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (= |old(~pumpRunning~0)| 0))) (and (let ((.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or .cse0 .cse1 (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret11| 1) .cse2 (<= 2 ~waterLevel~0)) .cse3 (and (<= ~waterLevel~0 1) (= |processEnvironment__wrappee__highWaterSensor_#t~ret11| 0) .cse2) (not .cse4))) (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse3 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse4))) [2021-02-22 01:33:12,937 INFO L185 CegarLoopUtils]: At program point L166-3(line 166) the Hoare annotation is: (let ((.cse4 (= |old(~pumpRunning~0)| 0))) (let ((.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not .cse4))) (and (or (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret11| 1) (= |processEnvironment__wrappee__highWaterSensor_#t~ret11| processEnvironment__wrappee__highWaterSensor_~tmp~1) .cse0) .cse1 .cse2 .cse3 (not (= 2 ~waterLevel~0))) (or (not (< ~waterLevel~0 3)) .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse4) (or .cse1 (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret11| 0) .cse0 (= processEnvironment__wrappee__highWaterSensor_~tmp~1 0)) .cse2 (<= 2 ~waterLevel~0) .cse3)))) [2021-02-22 01:33:12,937 INFO L185 CegarLoopUtils]: At program point L385(line 385) the Hoare annotation is: (let ((.cse4 (not (< |old(~waterLevel~0)| 3))) (.cse5 (and (<= ~waterLevel~0 1) (= |old(~waterLevel~0)| ~waterLevel~0))) (.cse0 (not (<= 0 (+ test_~tmp~0 2147483648)))) (.cse1 (not (<= test_~tmp~0 2147483647))) (.cse2 (= test_~tmp~0 0)) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse6 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= ~pumpRunning~0 0)) .cse5 .cse6) (or .cse0 .cse1 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse2 .cse3 .cse4 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse5 .cse6 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 (not (= ~pumpRunning~0 1)) .cse2 .cse3 (not (= ~methaneLevelCritical~0 0)) (not (= |old(~waterLevel~0)| 2)) .cse6 (not (= ~switchedOnBeforeTS~0 0))))) [2021-02-22 01:33:12,937 INFO L185 CegarLoopUtils]: At program point L384-1(lines 380 391) the Hoare annotation is: (let ((.cse6 (not (= ~pumpRunning~0 0))) (.cse2 (not (= |old(~waterLevel~0)| 1))) (.cse3 (= 2 ~waterLevel~0)) (.cse0 (not (<= 0 (+ test_~tmp~0 2147483648)))) (.cse1 (not (<= test_~tmp~0 2147483647))) (.cse10 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse4 (= test_~tmp~0 0)) (.cse5 (not (< test_~splverifierCounter~0 4))) (.cse8 (not (< |old(~waterLevel~0)| 3))) (.cse11 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)))) (.cse9 (and (or (= |old(~waterLevel~0)| ~waterLevel~0) (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)) (< ~waterLevel~0 3))) (.cse7 (not (= 1 ~systemActive~0))) (.cse12 (not (<= ~switchedOnBeforeTS~0 2147483647)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (or .cse0 .cse1 (not (= ~pumpRunning~0 1)) .cse3 .cse4 .cse5 (not (= ~methaneLevelCritical~0 0)) (not (= |old(~waterLevel~0)| 2)) .cse7 (not (= ~switchedOnBeforeTS~0 0))) (or .cse0 .cse1 .cse4 .cse5 .cse8 .cse6 .cse9 .cse7) (or .cse0 .cse1 .cse2 .cse10 .cse3 .cse4 .cse5 .cse11 .cse7 .cse12) (or .cse0 .cse1 .cse10 .cse4 .cse5 .cse8 .cse11 .cse9 .cse7 .cse12))) [2021-02-22 01:33:12,938 INFO L185 CegarLoopUtils]: At program point waterRiseEXIT(lines 380 391) the Hoare annotation is: (let ((.cse6 (not (= ~pumpRunning~0 0))) (.cse2 (not (= |old(~waterLevel~0)| 1))) (.cse3 (= 2 ~waterLevel~0)) (.cse0 (not (<= 0 (+ test_~tmp~0 2147483648)))) (.cse1 (not (<= test_~tmp~0 2147483647))) (.cse10 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse4 (= test_~tmp~0 0)) (.cse5 (not (< test_~splverifierCounter~0 4))) (.cse8 (not (< |old(~waterLevel~0)| 3))) (.cse11 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)))) (.cse9 (and (or (= |old(~waterLevel~0)| ~waterLevel~0) (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)) (< ~waterLevel~0 3))) (.cse7 (not (= 1 ~systemActive~0))) (.cse12 (not (<= ~switchedOnBeforeTS~0 2147483647)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (or .cse0 .cse1 (not (= ~pumpRunning~0 1)) .cse3 .cse4 .cse5 (not (= ~methaneLevelCritical~0 0)) (not (= |old(~waterLevel~0)| 2)) .cse7 (not (= ~switchedOnBeforeTS~0 0))) (or .cse0 .cse1 .cse4 .cse5 .cse8 .cse6 .cse9 .cse7) (or .cse0 .cse1 .cse2 .cse10 .cse3 .cse4 .cse5 .cse11 .cse7 .cse12) (or .cse0 .cse1 .cse10 .cse4 .cse5 .cse8 .cse11 .cse9 .cse7 .cse12))) [2021-02-22 01:33:12,938 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 380 391) the Hoare annotation is: (let ((.cse0 (not (<= 0 (+ test_~tmp~0 2147483648)))) (.cse1 (not (<= test_~tmp~0 2147483647))) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (= test_~tmp~0 0)) (.cse4 (not (< test_~splverifierCounter~0 4))) (.cse5 (not (< |old(~waterLevel~0)| 3))) (.cse6 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (not (= ~pumpRunning~0 0)) .cse6) (or .cse0 .cse1 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse2 .cse3 .cse4 .cse5 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse6 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 (not (= ~pumpRunning~0 1)) .cse2 .cse3 (not (<= 2 |old(~waterLevel~0)|)) .cse4 .cse5 (not (= ~methaneLevelCritical~0 0)) .cse6 (not (= ~switchedOnBeforeTS~0 0))))) [2021-02-22 01:33:12,938 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 923 930) the Hoare annotation is: true [2021-02-22 01:33:12,938 INFO L192 CegarLoopUtils]: At program point L927(line 927) the Hoare annotation is: true [2021-02-22 01:33:12,938 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 927) the Hoare annotation is: true [2021-02-22 01:33:12,938 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 923 930) the Hoare annotation is: true [2021-02-22 01:33:12,938 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 923 930) the Hoare annotation is: true [2021-02-22 01:33:12,976 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.02 01:33:12 BoogieIcfgContainer [2021-02-22 01:33:12,976 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-22 01:33:12,977 INFO L168 Benchmark]: Toolchain (without parser) took 388056.80 ms. Allocated memory was 151.0 MB in the beginning and 1.4 GB in the end (delta: 1.2 GB). Free memory was 126.8 MB in the beginning and 1.1 GB in the end (delta: -989.2 MB). Peak memory consumption was 921.2 MB. Max. memory is 8.0 GB. [2021-02-22 01:33:12,978 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 151.0 MB. Free memory is still 124.9 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-22 01:33:12,978 INFO L168 Benchmark]: CACSL2BoogieTranslator took 643.66 ms. Allocated memory is still 151.0 MB. Free memory was 125.7 MB in the beginning and 102.9 MB in the end (delta: 22.8 MB). Peak memory consumption was 23.1 MB. Max. memory is 8.0 GB. [2021-02-22 01:33:12,978 INFO L168 Benchmark]: Boogie Preprocessor took 172.22 ms. Allocated memory is still 151.0 MB. Free memory was 102.9 MB in the beginning and 131.2 MB in the end (delta: -28.3 MB). Peak memory consumption was 4.9 MB. Max. memory is 8.0 GB. [2021-02-22 01:33:12,978 INFO L168 Benchmark]: RCFGBuilder took 1493.87 ms. Allocated memory is still 151.0 MB. Free memory was 131.2 MB in the beginning and 81.4 MB in the end (delta: 49.8 MB). Peak memory consumption was 63.4 MB. Max. memory is 8.0 GB. [2021-02-22 01:33:12,978 INFO L168 Benchmark]: TraceAbstraction took 385723.21 ms. Allocated memory was 151.0 MB in the beginning and 1.4 GB in the end (delta: 1.2 GB). Free memory was 80.8 MB in the beginning and 1.1 GB in the end (delta: -1.0 GB). Peak memory consumption was 874.9 MB. Max. memory is 8.0 GB. [2021-02-22 01:33:12,979 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 151.0 MB. Free memory is still 124.9 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 643.66 ms. Allocated memory is still 151.0 MB. Free memory was 125.7 MB in the beginning and 102.9 MB in the end (delta: 22.8 MB). Peak memory consumption was 23.1 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 172.22 ms. Allocated memory is still 151.0 MB. Free memory was 102.9 MB in the beginning and 131.2 MB in the end (delta: -28.3 MB). Peak memory consumption was 4.9 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1493.87 ms. Allocated memory is still 151.0 MB. Free memory was 131.2 MB in the beginning and 81.4 MB in the end (delta: 49.8 MB). Peak memory consumption was 63.4 MB. Max. memory is 8.0 GB. * TraceAbstraction took 385723.21 ms. Allocated memory was 151.0 MB in the beginning and 1.4 GB in the end (delta: 1.2 GB). Free memory was 80.8 MB in the beginning and 1.1 GB in the end (delta: -1.0 GB). Peak memory consumption was 874.9 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 927]: 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: 55]: Loop Invariant Derived loop invariant: (!(\old(waterLevel) == 1) || !(1 == systemActive)) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 933]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 943]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 56]: Loop Invariant Derived loop invariant: ((((((((((((1 == systemActive && waterLevel < 3) && tmp <= 2147483647) && pumpRunning == 0) && tmp___0 <= 2147483647) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0) && 0 <= tmp + 2147483648) || !(\old(waterLevel) == 1)) || ((((((((0 <= switchedOnBeforeTS + 2147483648 && pumpRunning == switchedOnBeforeTS) && switchedOnBeforeTS <= 2147483647) && waterLevel < 3) && tmp <= 2147483647) && tmp___0 <= 2147483647) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0) && 0 <= tmp + 2147483648)) || (((((((((pumpRunning == 1 && methaneLevelCritical == 0) && 2 <= waterLevel) && waterLevel < 3) && tmp <= 2147483647) && switchedOnBeforeTS == 0) && tmp___0 <= 2147483647) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0) && 0 <= tmp + 2147483648)) || (((((\old(waterLevel) == waterLevel && 1 == systemActive) && switchedOnBeforeTS == \old(switchedOnBeforeTS)) && pumpRunning == 0) && \old(methaneLevelCritical) == methaneLevelCritical) && splverifierCounter == 0)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 906]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 837]: Procedure Contract for __utac_acc__Specification5_spec__1 Derived contract for procedure __utac_acc__Specification5_spec__1: 1 - ProcedureContractResult [Line: 913]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((((1 <= retValue_acc && retValue_acc <= 1) && \result == 1) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 845]: Procedure Contract for __utac_acc__Specification5_spec__2 Derived contract for procedure __utac_acc__Specification5_spec__2: (((0 <= switchedOnBeforeTS + 2147483648 && pumpRunning == switchedOnBeforeTS) && switchedOnBeforeTS <= 2147483647) || !(waterLevel < 3)) || !(1 == systemActive) - ProcedureContractResult [Line: 855]: Procedure Contract for __utac_acc__Specification5_spec__3 Derived contract for procedure __utac_acc__Specification5_spec__3: ((((tmp == 2 || !(pumpRunning == switchedOnBeforeTS)) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(2 == waterLevel)) && ((((((!(pumpRunning == 1) || tmp == waterLevel) || !(waterLevel < 3)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || !(switchedOnBeforeTS == 0)) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 1005]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 186]: Procedure Contract for processEnvironment__wrappee__methaneQuery Derived contract for procedure processEnvironment__wrappee__methaneQuery: ((((((((!(waterLevel < 3) || !(switchedOnBeforeTS == \old(pumpRunning))) || !(0 <= switchedOnBeforeTS + 2147483648)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || pumpRunning == 0) || !(switchedOnBeforeTS <= 2147483647)) || \old(pumpRunning) == 0) && ((((!(switchedOnBeforeTS == \old(pumpRunning)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || 2 <= waterLevel) || !(\old(pumpRunning) == 0))) && ((((((pumpRunning == 1 && methaneLevelCritical == 0) || !(switchedOnBeforeTS == \old(pumpRunning))) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(2 == waterLevel)) - ProcedureContractResult [Line: 281]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (!(waterLevel < 3) || (pumpRunning == \result && pumpRunning == retValue_acc)) || !(1 == systemActive) - ProcedureContractResult [Line: 345]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 899]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 994]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 270]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: ((((!(pumpRunning == switchedOnBeforeTS) || (((retValue_acc == methaneLevelCritical && retValue_acc <= 2147483647) && 0 <= retValue_acc + 2147483648) && retValue_acc == \result)) || !(pumpRunning == 0)) || !(tmp == 1)) || !(1 == systemActive)) || !(2 == waterLevel) - ProcedureContractResult [Line: 262]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: (((((!(waterLevel < 3) || !(switchedOnBeforeTS == \old(pumpRunning))) || !(0 <= switchedOnBeforeTS + 2147483648)) || !(1 == systemActive)) || pumpRunning == 0) || !(switchedOnBeforeTS <= 2147483647)) || \old(pumpRunning) == 0 - ProcedureContractResult [Line: 212]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: ((((((((!(waterLevel < 3) || !(switchedOnBeforeTS == \old(pumpRunning))) || !(0 <= switchedOnBeforeTS + 2147483648)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || pumpRunning == 0) || !(switchedOnBeforeTS <= 2147483647)) || \old(pumpRunning) == 0) && ((((!(switchedOnBeforeTS == \old(pumpRunning)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || 2 <= waterLevel) || !(\old(pumpRunning) == 0))) && ((((((pumpRunning == 1 && methaneLevelCritical == 0) || !(switchedOnBeforeTS == \old(pumpRunning))) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(2 == waterLevel)) - ProcedureContractResult [Line: 445]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: ((((!(pumpRunning == switchedOnBeforeTS) || !(pumpRunning == 0)) || !(1 == systemActive)) || ((retValue_acc <= 0 && 0 <= \result) && \result == retValue_acc)) || !(2 == waterLevel)) && (((((1 <= retValue_acc && 1 <= \result) || !(pumpRunning == switchedOnBeforeTS)) || !(pumpRunning == 0)) || !(1 == systemActive)) || 2 <= waterLevel) - ProcedureContractResult [Line: 152]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 46]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 237]: Procedure Contract for activatePump__wrappee__lowWaterSensor Derived contract for procedure activatePump__wrappee__lowWaterSensor: ((((((!(waterLevel < 3) || !(switchedOnBeforeTS == \old(pumpRunning))) || pumpRunning == 1) || !(1 == systemActive)) || !(methaneLevelCritical == tmp)) || !(\old(pumpRunning) == 0)) || !(tmp == 0)) || !(2 <= waterLevel) - ProcedureContractResult [Line: 459]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 245]: Procedure Contract for activatePump Derived contract for procedure activatePump: (((((((pumpRunning == 1 && tmp == 0) && methaneLevelCritical == tmp) || !(switchedOnBeforeTS == \old(pumpRunning))) || !(tmp == 1)) || !(1 == systemActive)) || (((methaneLevelCritical == tmp && pumpRunning == \old(pumpRunning)) && methaneLevelCritical <= 2147483647) && 0 <= methaneLevelCritical + 2147483648)) || !(\old(pumpRunning) == 0)) || !(2 == waterLevel) - ProcedureContractResult [Line: 326]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: ((((!(pumpRunning == switchedOnBeforeTS) || (((tmp___0 == retValue_acc && tmp == 0) && \result == retValue_acc) && tmp___0 == 1)) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(2 == waterLevel)) && ((((((((((\result <= 0 && 0 <= \result) && 0 <= tmp___0) && 0 <= retValue_acc) && retValue_acc <= 0) && tmp___0 <= 0) && 1 <= tmp) || !(pumpRunning == switchedOnBeforeTS)) || !(pumpRunning == 0)) || !(1 == systemActive)) || 2 <= waterLevel) - ProcedureContractResult [Line: 392]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 436]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: ((((!(waterLevel < 3) || !(pumpRunning == 0)) || (waterLevel == retValue_acc && \result == waterLevel)) || !(1 == systemActive)) && (((((!(pumpRunning == switchedOnBeforeTS) || !(waterLevel < 3)) || !(0 <= switchedOnBeforeTS + 2147483648)) || (waterLevel == retValue_acc && \result == waterLevel)) || !(1 == systemActive)) || !(switchedOnBeforeTS <= 2147483647))) && (((((!(pumpRunning == 1) || !(methaneLevelCritical == 0)) || (waterLevel == retValue_acc && \result == waterLevel)) || !(1 == systemActive)) || !(2 == waterLevel)) || !(switchedOnBeforeTS == 0)) - ProcedureContractResult [Line: 125]: Procedure Contract for timeShift Derived contract for procedure timeShift: (((((((!(0 <= \old(switchedOnBeforeTS) + 2147483648) || !(\old(waterLevel) < 3)) || switchedOnBeforeTS == \old(switchedOnBeforeTS)) || !(1 == systemActive)) || !(\old(switchedOnBeforeTS) <= 2147483647)) || !(\old(switchedOnBeforeTS) == \old(pumpRunning))) && ((((((((\old(waterLevel) == waterLevel && pumpRunning == switchedOnBeforeTS) && pumpRunning == \old(pumpRunning)) && pumpRunning == 0) || (((((0 <= switchedOnBeforeTS + 2147483648 && pumpRunning == switchedOnBeforeTS) && switchedOnBeforeTS <= 2147483647) && pumpRunning == \old(pumpRunning)) && waterLevel < 3) && !(switchedOnBeforeTS == 0))) || (((\old(waterLevel) == waterLevel && pumpRunning == 1) && methaneLevelCritical == 0) && 2 <= waterLevel)) || !(\old(waterLevel) < 3)) || (((!(\old(pumpRunning) == 0) && waterLevel < 3) && pumpRunning == 0) && !(switchedOnBeforeTS == 0))) || !(1 == systemActive))) && ((((((((((0 <= switchedOnBeforeTS + 2147483648 && waterLevel == 1) && pumpRunning == switchedOnBeforeTS) && switchedOnBeforeTS <= 2147483647) && 1 == systemActive) && pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 1)) || !(\old(waterLevel) == 2)) || !(1 == systemActive)) || !(\old(switchedOnBeforeTS) == 0)) || (((waterLevel == 1 && 1 == systemActive) && pumpRunning == 0) && !(switchedOnBeforeTS == 0)))) && (((((((((0 <= switchedOnBeforeTS + 2147483648 && waterLevel == 1) && pumpRunning == switchedOnBeforeTS) && switchedOnBeforeTS <= 2147483647) && 1 == systemActive) && pumpRunning == \old(pumpRunning)) || !(\old(waterLevel) == 2)) || !(1 == systemActive)) || switchedOnBeforeTS == 0) || (((waterLevel == 1 && 1 == systemActive) && pumpRunning == 0) && !(switchedOnBeforeTS == 0))) - ProcedureContractResult [Line: 404]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: (((((!(pumpRunning == switchedOnBeforeTS) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(tmp == 1)) || !(1 == systemActive)) || !(2 <= waterLevel)) || (methaneLevelCritical == retValue_acc && \result == retValue_acc) - ProcedureContractResult [Line: 933]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 368]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: ((((((waterLevel == 1 || !(pumpRunning == switchedOnBeforeTS)) || !(0 <= switchedOnBeforeTS + 2147483648)) || !(\old(waterLevel) == 2)) || !(1 == systemActive)) || pumpRunning == 0) || !(switchedOnBeforeTS <= 2147483647)) && ((((((!(pumpRunning == switchedOnBeforeTS) || !(\old(waterLevel) < 3)) || !(0 <= switchedOnBeforeTS + 2147483648)) || !(1 == systemActive)) || waterLevel < 3) || pumpRunning == 0) || !(switchedOnBeforeTS <= 2147483647)) - ProcedureContractResult [Line: 987]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 160]: Procedure Contract for processEnvironment__wrappee__highWaterSensor Derived contract for procedure processEnvironment__wrappee__highWaterSensor: (((((((!(waterLevel < 3) || !(switchedOnBeforeTS == \old(pumpRunning))) || !(0 <= switchedOnBeforeTS + 2147483648)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(switchedOnBeforeTS <= 2147483647)) || \old(pumpRunning) == 0) && ((((((pumpRunning == 1 && methaneLevelCritical == 0) || !(switchedOnBeforeTS == \old(pumpRunning))) || (tmp == 1 && pumpRunning == \old(pumpRunning))) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(2 == waterLevel))) && ((((!(switchedOnBeforeTS == \old(pumpRunning)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || 2 <= waterLevel) || !(\old(pumpRunning) == 0)) - ProcedureContractResult [Line: 380]: Procedure Contract for waterRise Derived contract for procedure waterRise: ((((((((((!(0 <= tmp + 2147483648) || !(tmp <= 2147483647)) || !(\old(waterLevel) == 1)) || 2 == waterLevel) || tmp == 0) || !(splverifierCounter < 4)) || !(pumpRunning == 0)) || !(1 == systemActive)) && (((((((((!(0 <= tmp + 2147483648) || !(tmp <= 2147483647)) || !(pumpRunning == 1)) || 2 == waterLevel) || tmp == 0) || !(splverifierCounter < 4)) || !(methaneLevelCritical == 0)) || !(\old(waterLevel) == 2)) || !(1 == systemActive)) || !(switchedOnBeforeTS == 0))) && (((((((!(0 <= tmp + 2147483648) || !(tmp <= 2147483647)) || tmp == 0) || !(splverifierCounter < 4)) || !(\old(waterLevel) < 3)) || !(pumpRunning == 0)) || (((\old(waterLevel) == waterLevel || 1 < waterLevel) || \old(waterLevel) + 1 <= waterLevel) && waterLevel < 3)) || !(1 == systemActive))) && (((((((((!(0 <= tmp + 2147483648) || !(tmp <= 2147483647)) || !(\old(waterLevel) == 1)) || !(pumpRunning == switchedOnBeforeTS)) || 2 == waterLevel) || tmp == 0) || !(splverifierCounter < 4)) || !(0 <= switchedOnBeforeTS + 2147483648)) || !(1 == systemActive)) || !(switchedOnBeforeTS <= 2147483647))) && (((((((((!(0 <= tmp + 2147483648) || !(tmp <= 2147483647)) || !(pumpRunning == switchedOnBeforeTS)) || tmp == 0) || !(splverifierCounter < 4)) || !(\old(waterLevel) < 3)) || !(0 <= switchedOnBeforeTS + 2147483648)) || (((\old(waterLevel) == waterLevel || 1 < waterLevel) || \old(waterLevel) + 1 <= waterLevel) && waterLevel < 3)) || !(1 == systemActive)) || !(switchedOnBeforeTS <= 2147483647)) - ProcedureContractResult [Line: 923]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 45 procedures, 680 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 148.1s, OverallIterations: 10, TraceHistogramMax: 3, AutomataDifference: 133.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 237.4s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 3275 SDtfs, 10372 SDslu, 8422 SDs, 0 SdLazy, 24638 SolverSat, 4753 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 35.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1101 GetRequests, 504 SyntacticMatches, 9 SemanticMatches, 588 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 80819 ImplicationChecksByTransitivity, 93.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1148occurred in iteration=9, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 2.2s AutomataMinimizationTime, 10 MinimizatonAttempts, 661 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 328 LocationsWithAnnotation, 7296 PreInvPairs, 9663 NumberOfFragments, 9932 HoareAnnotationTreeSize, 7296 FomulaSimplifications, 372577274 FormulaSimplificationTreeSizeReduction, 55.0s HoareSimplificationTime, 328 FomulaSimplificationsInter, 4983698 FormulaSimplificationTreeSizeReductionInter, 181.4s 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...