/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/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec1_product62.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-21 18:44:10,778 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-21 18:44:10,781 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-21 18:44:10,818 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-21 18:44:10,819 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-21 18:44:10,820 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-21 18:44:10,825 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-21 18:44:10,830 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-21 18:44:10,832 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-21 18:44:10,834 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-21 18:44:10,835 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-21 18:44:10,837 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-21 18:44:10,837 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-21 18:44:10,839 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-21 18:44:10,840 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-21 18:44:10,841 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-21 18:44:10,843 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-21 18:44:10,844 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-21 18:44:10,859 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-21 18:44:10,863 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-21 18:44:10,869 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-21 18:44:10,870 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-21 18:44:10,872 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-21 18:44:10,873 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-21 18:44:10,880 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-21 18:44:10,880 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-21 18:44:10,881 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-21 18:44:10,882 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-21 18:44:10,885 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-21 18:44:10,887 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-21 18:44:10,888 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-21 18:44:10,889 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-21 18:44:10,891 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-21 18:44:10,892 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-21 18:44:10,896 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-21 18:44:10,896 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-21 18:44:10,898 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-21 18:44:10,898 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-21 18:44:10,898 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-21 18:44:10,899 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-21 18:44:10,900 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-21 18:44:10,901 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2021-02-21 18:44:10,924 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-21 18:44:10,924 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-21 18:44:10,929 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-21 18:44:10,929 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-21 18:44:10,930 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-21 18:44:10,930 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-21 18:44:10,930 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-21 18:44:10,930 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-21 18:44:10,930 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-21 18:44:10,931 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-21 18:44:10,932 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-21 18:44:10,932 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-21 18:44:10,932 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-21 18:44:10,932 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-21 18:44:10,933 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-21 18:44:10,933 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-21 18:44:10,933 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-21 18:44:10,933 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-21 18:44:10,933 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-21 18:44:10,934 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-21 18:44:10,934 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-21 18:44:10,934 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-21 18:44:10,934 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-21 18:44:11,384 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-21 18:44:11,428 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-21 18:44:11,433 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-21 18:44:11,434 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-21 18:44:11,435 INFO L275 PluginConnector]: CDTParser initialized [2021-02-21 18:44:11,436 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec1_product62.cil.c [2021-02-21 18:44:11,535 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7160c54e9/aeddb871c53343d9a677e6812b8f1e21/FLAGa90884c24 [2021-02-21 18:44:12,317 INFO L306 CDTParser]: Found 1 translation units. [2021-02-21 18:44:12,324 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product62.cil.c [2021-02-21 18:44:12,344 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7160c54e9/aeddb871c53343d9a677e6812b8f1e21/FLAGa90884c24 [2021-02-21 18:44:12,560 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7160c54e9/aeddb871c53343d9a677e6812b8f1e21 [2021-02-21 18:44:12,563 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-21 18:44:12,575 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-21 18:44:12,576 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-21 18:44:12,577 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-21 18:44:12,585 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-21 18:44:12,586 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.02 06:44:12" (1/1) ... [2021-02-21 18:44:12,588 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b376848 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 06:44:12, skipping insertion in model container [2021-02-21 18:44:12,588 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.02 06:44:12" (1/1) ... [2021-02-21 18:44:12,596 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-21 18:44:12,680 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-21 18:44:13,092 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_spec1_product62.cil.c[18861,18874] [2021-02-21 18:44:13,097 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-21 18:44:13,116 INFO L203 MainTranslator]: Completed pre-run [2021-02-21 18:44:13,253 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_spec1_product62.cil.c[18861,18874] [2021-02-21 18:44:13,255 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-21 18:44:13,298 INFO L208 MainTranslator]: Completed translation [2021-02-21 18:44:13,299 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 06:44:13 WrapperNode [2021-02-21 18:44:13,299 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-21 18:44:13,300 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-21 18:44:13,300 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-21 18:44:13,300 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-21 18:44:13,313 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 06:44:13" (1/1) ... [2021-02-21 18:44:13,314 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 06:44:13" (1/1) ... [2021-02-21 18:44:13,342 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 06:44:13" (1/1) ... [2021-02-21 18:44:13,342 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 06:44:13" (1/1) ... [2021-02-21 18:44:13,397 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 06:44:13" (1/1) ... [2021-02-21 18:44:13,425 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 06:44:13" (1/1) ... [2021-02-21 18:44:13,437 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 06:44:13" (1/1) ... [2021-02-21 18:44:13,450 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-21 18:44:13,451 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-21 18:44:13,452 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-21 18:44:13,452 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-21 18:44:13,453 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 06:44:13" (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 [2021-02-21 18:44:13,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-21 18:44:13,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-21 18:44:13,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-21 18:44:13,557 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-21 18:44:13,557 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-21 18:44:13,557 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-02-21 18:44:13,557 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2021-02-21 18:44:13,557 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2021-02-21 18:44:13,558 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-21 18:44:13,558 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor [2021-02-21 18:44:13,559 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-21 18:44:13,559 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-21 18:44:13,559 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-21 18:44:13,559 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-21 18:44:13,560 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-21 18:44:13,560 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2021-02-21 18:44:13,560 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2021-02-21 18:44:13,561 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2021-02-21 18:44:13,562 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-21 18:44:13,562 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-21 18:44:13,564 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-21 18:44:13,565 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-21 18:44:13,565 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-21 18:44:13,565 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-21 18:44:13,565 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-21 18:44:13,565 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-21 18:44:13,565 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-21 18:44:13,566 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-21 18:44:13,566 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-21 18:44:13,566 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-21 18:44:13,566 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-21 18:44:13,566 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-21 18:44:13,567 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-21 18:44:13,567 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-21 18:44:13,567 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-21 18:44:13,567 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-21 18:44:13,567 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-21 18:44:13,567 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-21 18:44:13,567 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-21 18:44:13,567 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-21 18:44:13,568 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2021-02-21 18:44:13,568 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2021-02-21 18:44:13,568 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__1 [2021-02-21 18:44:13,568 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-21 18:44:13,568 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-21 18:44:13,568 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-21 18:44:13,568 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-21 18:44:13,569 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-21 18:44:13,569 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-21 18:44:13,569 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-21 18:44:13,569 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-21 18:44:13,569 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-21 18:44:13,569 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-21 18:44:13,569 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2021-02-21 18:44:13,570 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2021-02-21 18:44:13,570 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-21 18:44:13,570 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-21 18:44:13,570 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-21 18:44:13,570 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-21 18:44:13,570 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-21 18:44:13,570 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2021-02-21 18:44:13,570 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__1 [2021-02-21 18:44:13,571 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-21 18:44:13,571 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-02-21 18:44:13,571 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2021-02-21 18:44:13,571 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2021-02-21 18:44:13,571 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2021-02-21 18:44:13,571 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2021-02-21 18:44:13,571 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-21 18:44:13,571 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor [2021-02-21 18:44:13,572 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-21 18:44:13,572 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-21 18:44:13,572 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-21 18:44:13,573 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-21 18:44:13,573 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-21 18:44:13,573 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-21 18:44:13,573 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-21 18:44:13,573 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-21 18:44:13,574 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-21 18:44:13,574 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-21 18:44:13,575 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-21 18:44:13,575 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-21 18:44:13,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-21 18:44:13,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-21 18:44:13,576 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-21 18:44:13,577 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-21 18:44:13,577 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-21 18:44:13,577 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-21 18:44:13,577 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-21 18:44:13,577 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-21 18:44:13,578 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-21 18:44:13,578 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-21 18:44:13,579 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-21 18:44:13,579 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-21 18:44:13,579 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-21 18:44:13,579 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-21 18:44:13,580 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-21 18:44:13,580 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-21 18:44:13,580 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-21 18:44:13,580 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-21 18:44:13,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-21 18:44:13,580 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-21 18:44:14,795 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-21 18:44:14,796 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-21 18:44:14,801 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.02 06:44:14 BoogieIcfgContainer [2021-02-21 18:44:14,801 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-21 18:44:14,805 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-21 18:44:14,805 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-21 18:44:14,809 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-21 18:44:14,809 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.02 06:44:12" (1/3) ... [2021-02-21 18:44:14,810 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2ced91e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.02 06:44:14, skipping insertion in model container [2021-02-21 18:44:14,811 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 06:44:13" (2/3) ... [2021-02-21 18:44:14,811 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2ced91e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.02 06:44:14, skipping insertion in model container [2021-02-21 18:44:14,812 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.02 06:44:14" (3/3) ... [2021-02-21 18:44:14,814 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec1_product62.cil.c [2021-02-21 18:44:14,821 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-21 18:44:14,827 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-21 18:44:14,848 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-21 18:44:14,875 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-21 18:44:14,875 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-21 18:44:14,875 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-21 18:44:14,875 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-21 18:44:14,876 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-21 18:44:14,876 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-21 18:44:14,876 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-21 18:44:14,876 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-21 18:44:14,901 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states. [2021-02-21 18:44:14,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2021-02-21 18:44:14,923 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 18:44:14,924 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-21 18:44:14,925 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 18:44:14,931 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 18:44:14,932 INFO L82 PathProgramCache]: Analyzing trace with hash 2147038925, now seen corresponding path program 1 times [2021-02-21 18:44:14,942 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 18:44:14,943 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1349432793] [2021-02-21 18:44:14,943 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 18:44:15,029 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 18:44:15,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:15,426 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:15,427 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:15,429 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:15,429 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:15,750 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-21 18:44:15,754 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 18:44:15,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:15,822 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:15,822 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:15,839 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-21 18:44:15,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:15,844 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:15,845 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:15,845 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-21 18:44:15,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:15,859 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:15,860 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:15,860 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-21 18:44:15,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:15,870 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:15,871 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:15,871 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-21 18:44:15,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:15,874 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:15,875 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:15,875 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-21 18:44:15,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:15,884 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:15,886 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:15,886 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-21 18:44:15,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:15,891 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:15,891 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:15,929 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-21 18:44:15,931 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1349432793] [2021-02-21 18:44:15,933 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 18:44:15,933 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-02-21 18:44:15,933 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [707893955] [2021-02-21 18:44:15,939 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-02-21 18:44:15,939 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 18:44:15,951 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-02-21 18:44:15,952 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-02-21 18:44:15,954 INFO L87 Difference]: Start difference. First operand 351 states. Second operand 3 states. [2021-02-21 18:44:17,917 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 18:44:17,918 INFO L93 Difference]: Finished difference Result 566 states and 673 transitions. [2021-02-21 18:44:17,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-02-21 18:44:17,920 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 147 [2021-02-21 18:44:17,921 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 18:44:17,938 INFO L225 Difference]: With dead ends: 566 [2021-02-21 18:44:17,938 INFO L226 Difference]: Without dead ends: 345 [2021-02-21 18:44:17,944 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-02-21 18:44:17,972 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 345 states. [2021-02-21 18:44:18,172 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 345 to 299. [2021-02-21 18:44:18,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 299 states. [2021-02-21 18:44:18,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 299 states and 328 transitions. [2021-02-21 18:44:18,179 INFO L78 Accepts]: Start accepts. Automaton has 299 states and 328 transitions. Word has length 147 [2021-02-21 18:44:18,180 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 18:44:18,180 INFO L480 AbstractCegarLoop]: Abstraction has 299 states and 328 transitions. [2021-02-21 18:44:18,180 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-02-21 18:44:18,180 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 328 transitions. [2021-02-21 18:44:18,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2021-02-21 18:44:18,185 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 18:44:18,185 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-21 18:44:18,185 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-21 18:44:18,186 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 18:44:18,186 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 18:44:18,186 INFO L82 PathProgramCache]: Analyzing trace with hash -1778762949, now seen corresponding path program 1 times [2021-02-21 18:44:18,187 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 18:44:18,187 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1587337376] [2021-02-21 18:44:18,187 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 18:44:18,191 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 18:44:18,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:18,279 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:18,280 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:18,281 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:18,281 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:44:18,285 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:18,285 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:18,575 WARN L202 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-21 18:44:18,576 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 18:44:18,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:18,654 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:18,655 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:18,694 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-21 18:44:18,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:18,698 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:18,699 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:18,699 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-21 18:44:18,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:18,703 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:18,703 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:18,704 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-21 18:44:18,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:18,716 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:18,718 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:18,718 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-21 18:44:18,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:18,720 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:18,721 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:18,721 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-21 18:44:18,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:18,725 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:18,725 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:18,726 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-02-21 18:44:18,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:18,729 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:18,730 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:18,769 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-21 18:44:18,769 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1587337376] [2021-02-21 18:44:18,769 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 18:44:18,770 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-21 18:44:18,770 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [245015463] [2021-02-21 18:44:18,772 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-21 18:44:18,772 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 18:44:18,773 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-21 18:44:18,773 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-02-21 18:44:18,773 INFO L87 Difference]: Start difference. First operand 299 states and 328 transitions. Second operand 4 states. [2021-02-21 18:44:19,537 WARN L202 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 18:44:21,050 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 18:44:21,051 INFO L93 Difference]: Finished difference Result 478 states and 543 transitions. [2021-02-21 18:44:21,051 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-02-21 18:44:21,052 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 148 [2021-02-21 18:44:21,052 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 18:44:21,056 INFO L225 Difference]: With dead ends: 478 [2021-02-21 18:44:21,057 INFO L226 Difference]: Without dead ends: 328 [2021-02-21 18:44:21,059 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-02-21 18:44:21,060 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 328 states. [2021-02-21 18:44:21,175 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 328 to 289. [2021-02-21 18:44:21,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 289 states. [2021-02-21 18:44:21,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 289 states and 315 transitions. [2021-02-21 18:44:21,178 INFO L78 Accepts]: Start accepts. Automaton has 289 states and 315 transitions. Word has length 148 [2021-02-21 18:44:21,179 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 18:44:21,179 INFO L480 AbstractCegarLoop]: Abstraction has 289 states and 315 transitions. [2021-02-21 18:44:21,179 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-21 18:44:21,179 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 315 transitions. [2021-02-21 18:44:21,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2021-02-21 18:44:21,182 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 18:44:21,182 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-21 18:44:21,183 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-21 18:44:21,183 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 18:44:21,183 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 18:44:21,183 INFO L82 PathProgramCache]: Analyzing trace with hash -1619781051, now seen corresponding path program 1 times [2021-02-21 18:44:21,184 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 18:44:21,184 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1615937406] [2021-02-21 18:44:21,184 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 18:44:21,188 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 18:44:21,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:21,268 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:21,268 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:21,269 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:21,270 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:44:21,273 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:21,274 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:44:21,278 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:21,279 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:21,279 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:21,280 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-21 18:44:21,285 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:21,286 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:21,606 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-21 18:44:21,608 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 18:44:21,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:21,641 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:21,642 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:21,647 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-21 18:44:21,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:21,650 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:21,650 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:21,650 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-21 18:44:21,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:21,652 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:21,653 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:21,653 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-21 18:44:21,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:21,661 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:21,662 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:21,670 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:21,671 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 18:44:21,683 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:21,684 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 18:44:21,697 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-21 18:44:21,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:21,699 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:21,700 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:21,710 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2021-02-21 18:44:21,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:21,714 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:21,715 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:44:21,748 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-21 18:44:21,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:21,752 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:21,753 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:21,753 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-21 18:44:21,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:21,756 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:21,757 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:21,794 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-21 18:44:21,795 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1615937406] [2021-02-21 18:44:21,795 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 18:44:21,795 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-21 18:44:21,795 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1896771460] [2021-02-21 18:44:21,796 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-21 18:44:21,796 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 18:44:21,796 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-21 18:44:21,797 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-21 18:44:21,797 INFO L87 Difference]: Start difference. First operand 289 states and 315 transitions. Second operand 10 states. [2021-02-21 18:44:22,440 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-21 18:44:22,905 WARN L202 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 18:44:23,241 WARN L202 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-21 18:44:23,677 WARN L202 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-21 18:44:24,106 WARN L202 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 18:44:24,472 WARN L202 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-21 18:44:26,583 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 18:44:26,584 INFO L93 Difference]: Finished difference Result 524 states and 605 transitions. [2021-02-21 18:44:26,584 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-02-21 18:44:26,584 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 161 [2021-02-21 18:44:26,585 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 18:44:26,588 INFO L225 Difference]: With dead ends: 524 [2021-02-21 18:44:26,589 INFO L226 Difference]: Without dead ends: 350 [2021-02-21 18:44:26,590 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2021-02-21 18:44:26,591 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 350 states. [2021-02-21 18:44:26,700 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 350 to 289. [2021-02-21 18:44:26,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 289 states. [2021-02-21 18:44:26,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 289 states and 314 transitions. [2021-02-21 18:44:26,703 INFO L78 Accepts]: Start accepts. Automaton has 289 states and 314 transitions. Word has length 161 [2021-02-21 18:44:26,704 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 18:44:26,704 INFO L480 AbstractCegarLoop]: Abstraction has 289 states and 314 transitions. [2021-02-21 18:44:26,704 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-21 18:44:26,704 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 314 transitions. [2021-02-21 18:44:26,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2021-02-21 18:44:26,707 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 18:44:26,707 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-21 18:44:26,707 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-21 18:44:26,707 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 18:44:26,708 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 18:44:26,708 INFO L82 PathProgramCache]: Analyzing trace with hash 1480384188, now seen corresponding path program 1 times [2021-02-21 18:44:26,708 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 18:44:26,708 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1969893708] [2021-02-21 18:44:26,709 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 18:44:26,712 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 18:44:26,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:26,793 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:26,794 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:44:26,797 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:26,797 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:44:26,798 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:26,798 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:44:26,799 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:26,799 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:44:26,800 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:26,800 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:44:26,801 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:26,802 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:27,102 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-21 18:44:27,103 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 18:44:27,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:27,148 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:27,148 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:27,149 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:27,151 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:44:27,156 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-21 18:44:27,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:27,162 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:27,163 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:27,163 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-21 18:44:27,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:27,166 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:27,166 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:27,166 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-21 18:44:27,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:27,169 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:27,170 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:27,170 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-21 18:44:27,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:27,173 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:27,173 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:27,182 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2021-02-21 18:44:27,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:27,186 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:27,187 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:27,195 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-02-21 18:44:27,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:27,201 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:27,201 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:27,202 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:27,203 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:44:27,203 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:27,204 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:27,204 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 18:44:27,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:27,209 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:27,210 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:27,210 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:27,211 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:44:27,211 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:27,212 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:27,212 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 18:44:27,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:27,216 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:27,217 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:44:27,218 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:27,218 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-21 18:44:27,227 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 18:44:27,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:27,230 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:27,231 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:27,232 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2021-02-21 18:44:27,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:27,234 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:27,235 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:27,235 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2021-02-21 18:44:27,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:27,237 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:27,238 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:27,284 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-21 18:44:27,284 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1969893708] [2021-02-21 18:44:27,284 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 18:44:27,285 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-02-21 18:44:27,285 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [311430903] [2021-02-21 18:44:27,285 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-02-21 18:44:27,285 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 18:44:27,286 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-02-21 18:44:27,286 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2021-02-21 18:44:27,286 INFO L87 Difference]: Start difference. First operand 289 states and 314 transitions. Second operand 7 states. [2021-02-21 18:44:27,890 WARN L202 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-21 18:44:29,683 WARN L202 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 18:44:30,906 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 18:44:30,907 INFO L93 Difference]: Finished difference Result 718 states and 850 transitions. [2021-02-21 18:44:30,907 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-02-21 18:44:30,907 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 179 [2021-02-21 18:44:30,908 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 18:44:30,914 INFO L225 Difference]: With dead ends: 718 [2021-02-21 18:44:30,914 INFO L226 Difference]: Without dead ends: 544 [2021-02-21 18:44:30,916 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 48 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=64, Invalid=146, Unknown=0, NotChecked=0, Total=210 [2021-02-21 18:44:30,917 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 544 states. [2021-02-21 18:44:31,101 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 544 to 417. [2021-02-21 18:44:31,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 417 states. [2021-02-21 18:44:31,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 417 states and 449 transitions. [2021-02-21 18:44:31,105 INFO L78 Accepts]: Start accepts. Automaton has 417 states and 449 transitions. Word has length 179 [2021-02-21 18:44:31,105 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 18:44:31,106 INFO L480 AbstractCegarLoop]: Abstraction has 417 states and 449 transitions. [2021-02-21 18:44:31,106 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2021-02-21 18:44:31,106 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 449 transitions. [2021-02-21 18:44:31,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2021-02-21 18:44:31,109 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 18:44:31,109 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-21 18:44:31,109 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-21 18:44:31,109 INFO L428 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 18:44:31,110 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 18:44:31,110 INFO L82 PathProgramCache]: Analyzing trace with hash 662099381, now seen corresponding path program 1 times [2021-02-21 18:44:31,110 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 18:44:31,110 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [170945588] [2021-02-21 18:44:31,111 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 18:44:31,113 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 18:44:31,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:31,181 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:31,181 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:44:31,184 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:31,185 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:44:31,188 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:31,189 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:44:31,189 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:31,190 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:44:31,191 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:31,191 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-21 18:44:31,192 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:31,192 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:31,523 WARN L202 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-21 18:44:31,527 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 18:44:31,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:31,568 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:31,569 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:31,569 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:31,570 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-21 18:44:31,574 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-21 18:44:31,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:31,577 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:31,578 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:31,578 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-21 18:44:31,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:31,581 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:31,581 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:31,582 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-21 18:44:31,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:31,584 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:31,585 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:31,585 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-21 18:44:31,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:31,588 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:31,588 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:31,594 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2021-02-21 18:44:31,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:31,597 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:31,598 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:31,605 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-02-21 18:44:31,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:31,619 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:31,620 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:31,620 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:31,621 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:31,621 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 18:44:31,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:31,627 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:31,628 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:31,628 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:31,629 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:31,629 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 18:44:31,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:31,634 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:31,634 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:31,635 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:31,635 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:31,635 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 18:44:31,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:31,643 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:31,644 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:31,645 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:31,646 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 18:44:31,659 WARN L141 QuantifierPusher]: treesize reduction 9, result has 50.0 percent of original size [2021-02-21 18:44:31,660 WARN L147 QuantifierPusher]: treesize reduction 9, result has 50.0 percent of original size 9 [2021-02-21 18:44:31,672 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:31,673 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:31,673 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-21 18:44:31,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:31,679 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:31,680 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:31,681 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:31,682 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 18:44:31,696 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:31,697 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 18:44:31,713 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-21 18:44:31,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:31,715 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:31,717 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:31,722 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2021-02-21 18:44:31,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:31,730 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:31,731 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:31,731 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2021-02-21 18:44:31,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:31,734 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:31,734 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:31,782 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-21 18:44:31,783 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [170945588] [2021-02-21 18:44:31,783 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 18:44:31,783 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-21 18:44:31,783 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1922703394] [2021-02-21 18:44:31,784 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-21 18:44:31,784 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 18:44:31,784 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-21 18:44:31,785 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-21 18:44:31,785 INFO L87 Difference]: Start difference. First operand 417 states and 449 transitions. Second operand 10 states. [2021-02-21 18:44:32,413 WARN L202 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-21 18:44:33,737 WARN L202 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-21 18:44:34,097 WARN L202 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 18:44:34,480 WARN L202 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 18:44:34,854 WARN L202 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-21 18:44:35,263 WARN L202 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 18:44:35,625 WARN L202 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 18:44:38,581 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 18:44:38,582 INFO L93 Difference]: Finished difference Result 1141 states and 1381 transitions. [2021-02-21 18:44:38,582 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-02-21 18:44:38,582 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 203 [2021-02-21 18:44:38,583 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 18:44:38,589 INFO L225 Difference]: With dead ends: 1141 [2021-02-21 18:44:38,589 INFO L226 Difference]: Without dead ends: 839 [2021-02-21 18:44:38,592 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 57 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 53 ImplicationChecksByTransitivity, 2.8s TimeCoverageRelationStatistics Valid=103, Invalid=317, Unknown=0, NotChecked=0, Total=420 [2021-02-21 18:44:38,593 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 839 states. [2021-02-21 18:44:38,848 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 839 to 627. [2021-02-21 18:44:38,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 627 states. [2021-02-21 18:44:38,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 627 states and 688 transitions. [2021-02-21 18:44:38,853 INFO L78 Accepts]: Start accepts. Automaton has 627 states and 688 transitions. Word has length 203 [2021-02-21 18:44:38,853 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 18:44:38,853 INFO L480 AbstractCegarLoop]: Abstraction has 627 states and 688 transitions. [2021-02-21 18:44:38,854 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-21 18:44:38,854 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 688 transitions. [2021-02-21 18:44:38,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2021-02-21 18:44:38,857 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 18:44:38,858 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-21 18:44:38,858 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-21 18:44:38,858 INFO L428 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 18:44:38,858 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 18:44:38,859 INFO L82 PathProgramCache]: Analyzing trace with hash -28394760, now seen corresponding path program 1 times [2021-02-21 18:44:38,859 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 18:44:38,859 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1361208636] [2021-02-21 18:44:38,859 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 18:44:38,862 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 18:44:38,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:38,939 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:38,940 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:44:38,943 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:38,944 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:44:38,944 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:38,945 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:44:38,945 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:38,946 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:44:38,946 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:38,947 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:44:38,951 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:38,952 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:44:38,957 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:38,957 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:39,276 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-21 18:44:39,277 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 18:44:39,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:39,318 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:39,319 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:39,319 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:39,320 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:44:39,324 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-21 18:44:39,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:39,327 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:39,327 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:39,327 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-21 18:44:39,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:39,329 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:39,330 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:39,330 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-21 18:44:39,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:39,333 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:39,333 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:39,334 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-21 18:44:39,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:39,336 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:39,336 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:39,345 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2021-02-21 18:44:39,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:39,347 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:39,348 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:39,357 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-02-21 18:44:39,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:39,364 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:39,364 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:39,365 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 18:44:39,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:39,369 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:39,369 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:39,370 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 18:44:39,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:39,373 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:39,374 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:39,374 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 18:44:39,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:39,377 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:39,378 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:39,378 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-21 18:44:39,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:39,380 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:39,380 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:39,381 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-21 18:44:39,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:39,387 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:39,388 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:39,390 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2021-02-21 18:44:39,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:39,396 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:39,397 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:39,397 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:39,398 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:44:39,408 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:39,408 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:44:39,418 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2021-02-21 18:44:39,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:39,422 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:39,422 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:39,483 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-21 18:44:39,483 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1361208636] [2021-02-21 18:44:39,483 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 18:44:39,484 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-21 18:44:39,484 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [748191572] [2021-02-21 18:44:39,484 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-21 18:44:39,484 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 18:44:39,485 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-21 18:44:39,485 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-21 18:44:39,485 INFO L87 Difference]: Start difference. First operand 627 states and 688 transitions. Second operand 10 states. [2021-02-21 18:44:40,099 WARN L202 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-21 18:44:41,724 WARN L202 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-21 18:44:42,112 WARN L202 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 18:44:42,609 WARN L202 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-21 18:44:42,989 WARN L202 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-21 18:44:43,874 WARN L202 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-21 18:44:44,243 WARN L202 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 18:44:44,588 WARN L202 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-21 18:44:45,041 WARN L202 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 18:44:47,509 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 18:44:47,510 INFO L93 Difference]: Finished difference Result 1974 states and 2394 transitions. [2021-02-21 18:44:47,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-02-21 18:44:47,510 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 203 [2021-02-21 18:44:47,511 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 18:44:47,525 INFO L225 Difference]: With dead ends: 1974 [2021-02-21 18:44:47,525 INFO L226 Difference]: Without dead ends: 1462 [2021-02-21 18:44:47,528 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 55 GetRequests, 34 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 67 ImplicationChecksByTransitivity, 3.4s TimeCoverageRelationStatistics Valid=143, Invalid=363, Unknown=0, NotChecked=0, Total=506 [2021-02-21 18:44:47,531 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1462 states. [2021-02-21 18:44:48,218 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1462 to 1078. [2021-02-21 18:44:48,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1078 states. [2021-02-21 18:44:48,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1078 states to 1078 states and 1191 transitions. [2021-02-21 18:44:48,227 INFO L78 Accepts]: Start accepts. Automaton has 1078 states and 1191 transitions. Word has length 203 [2021-02-21 18:44:48,227 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 18:44:48,228 INFO L480 AbstractCegarLoop]: Abstraction has 1078 states and 1191 transitions. [2021-02-21 18:44:48,228 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-21 18:44:48,228 INFO L276 IsEmpty]: Start isEmpty. Operand 1078 states and 1191 transitions. [2021-02-21 18:44:48,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2021-02-21 18:44:48,233 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 18:44:48,233 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-21 18:44:48,234 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-02-21 18:44:48,234 INFO L428 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 18:44:48,234 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 18:44:48,234 INFO L82 PathProgramCache]: Analyzing trace with hash 743308972, now seen corresponding path program 1 times [2021-02-21 18:44:48,235 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 18:44:48,235 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1316359333] [2021-02-21 18:44:48,235 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 18:44:48,239 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 18:44:48,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:48,359 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:48,360 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:44:48,364 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:48,365 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:44:48,368 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:48,368 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:44:48,369 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:48,370 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:44:48,370 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:48,371 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:44:48,372 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:48,372 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:44:48,373 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:48,373 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:44:48,379 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:48,379 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:44:48,384 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:48,385 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:48,685 WARN L202 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-21 18:44:48,685 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 18:44:48,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:48,727 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:48,730 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:48,731 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:48,733 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:44:48,738 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-21 18:44:48,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:48,745 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:48,746 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:48,746 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-21 18:44:48,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:48,749 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:48,750 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:48,750 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-21 18:44:48,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:48,753 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:48,753 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:48,753 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-21 18:44:48,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:48,759 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:48,760 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:48,768 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-21 18:44:48,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:48,771 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:48,777 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:48,788 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-21 18:44:48,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:48,794 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:48,794 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:48,805 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2021-02-21 18:44:48,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:48,811 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:48,812 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:48,813 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:48,813 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:44:48,816 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 18:44:48,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:48,823 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:48,824 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:48,825 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:48,825 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:44:48,825 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 18:44:48,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:48,831 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:48,832 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:48,833 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:48,833 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:44:48,833 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 18:44:48,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:48,837 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:48,837 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:48,837 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-21 18:44:48,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:48,842 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:48,842 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:48,843 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-21 18:44:48,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:48,845 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:48,847 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:48,851 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2021-02-21 18:44:48,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:48,854 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:48,854 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:48,854 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2021-02-21 18:44:48,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:48,857 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:48,862 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:48,863 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:48,864 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:44:48,875 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:48,875 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:44:48,965 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-21 18:44:48,965 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1316359333] [2021-02-21 18:44:48,966 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 18:44:48,966 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-02-21 18:44:48,966 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1677353732] [2021-02-21 18:44:48,966 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-02-21 18:44:48,967 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 18:44:48,967 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-02-21 18:44:48,967 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2021-02-21 18:44:48,967 INFO L87 Difference]: Start difference. First operand 1078 states and 1191 transitions. Second operand 11 states. [2021-02-21 18:44:49,584 WARN L202 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-21 18:44:51,608 WARN L202 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-21 18:44:52,015 WARN L202 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-21 18:44:52,523 WARN L202 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 18:44:54,580 WARN L202 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-21 18:44:54,984 WARN L202 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 18:44:55,387 WARN L202 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-21 18:44:55,805 WARN L202 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 18:44:56,174 WARN L202 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-21 18:44:56,988 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 18:44:56,988 INFO L93 Difference]: Finished difference Result 1707 states and 2115 transitions. [2021-02-21 18:44:56,989 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-02-21 18:44:56,989 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 208 [2021-02-21 18:44:56,992 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 18:44:57,003 INFO L225 Difference]: With dead ends: 1707 [2021-02-21 18:44:57,004 INFO L226 Difference]: Without dead ends: 1704 [2021-02-21 18:44:57,006 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 70 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 161 ImplicationChecksByTransitivity, 3.7s TimeCoverageRelationStatistics Valid=261, Invalid=669, Unknown=0, NotChecked=0, Total=930 [2021-02-21 18:44:57,008 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1704 states. [2021-02-21 18:44:57,472 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1704 to 1078. [2021-02-21 18:44:57,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1078 states. [2021-02-21 18:44:57,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1078 states to 1078 states and 1189 transitions. [2021-02-21 18:44:57,479 INFO L78 Accepts]: Start accepts. Automaton has 1078 states and 1189 transitions. Word has length 208 [2021-02-21 18:44:57,480 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 18:44:57,480 INFO L480 AbstractCegarLoop]: Abstraction has 1078 states and 1189 transitions. [2021-02-21 18:44:57,480 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2021-02-21 18:44:57,480 INFO L276 IsEmpty]: Start isEmpty. Operand 1078 states and 1189 transitions. [2021-02-21 18:44:57,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2021-02-21 18:44:57,484 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 18:44:57,485 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] [2021-02-21 18:44:57,485 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-02-21 18:44:57,485 INFO L428 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 18:44:57,486 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 18:44:57,486 INFO L82 PathProgramCache]: Analyzing trace with hash 679971606, now seen corresponding path program 1 times [2021-02-21 18:44:57,486 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 18:44:57,486 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [868147066] [2021-02-21 18:44:57,486 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 18:44:57,489 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 18:44:57,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:57,543 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:57,543 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:57,544 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:57,544 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:57,843 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-21 18:44:57,843 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 18:44:57,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:57,877 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:57,878 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:57,882 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-21 18:44:57,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:57,884 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:57,884 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:57,884 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-21 18:44:57,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:57,887 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:57,887 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:57,887 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-21 18:44:57,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:57,889 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:57,890 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:57,890 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-21 18:44:57,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:57,892 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:57,892 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:57,898 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-21 18:44:57,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:57,900 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:57,901 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:57,907 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-21 18:44:57,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:57,909 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:57,910 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:57,916 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2021-02-21 18:44:57,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:57,928 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:57,929 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:57,929 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:57,930 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:57,930 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 18:44:57,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:57,940 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:57,940 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:57,940 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:57,941 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:57,941 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 18:44:57,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:57,949 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:57,950 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:57,950 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:57,950 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:44:57,957 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:57,958 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:44:57,965 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:57,966 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:57,966 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 18:44:57,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:57,974 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:57,974 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:57,975 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:57,976 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 18:44:57,988 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:57,989 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 18:44:58,002 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:58,002 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 18:44:58,016 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-21 18:44:58,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:58,018 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:58,019 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:58,020 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-21 18:44:58,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:58,023 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:58,024 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:58,024 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 18:44:58,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:58,027 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:58,027 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:58,027 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 18:44:58,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:58,029 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:58,030 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:58,030 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-02-21 18:44:58,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:58,032 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:58,032 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:58,042 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2021-02-21 18:44:58,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:58,044 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:58,045 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:58,045 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2021-02-21 18:44:58,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:44:58,049 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:44:58,049 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:44:58,128 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-21 18:44:58,130 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [868147066] [2021-02-21 18:44:58,130 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 18:44:58,130 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-02-21 18:44:58,130 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [9424871] [2021-02-21 18:44:58,131 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-02-21 18:44:58,131 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 18:44:58,132 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-02-21 18:44:58,134 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2021-02-21 18:44:58,134 INFO L87 Difference]: Start difference. First operand 1078 states and 1189 transitions. Second operand 11 states. [2021-02-21 18:44:59,588 WARN L202 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-21 18:44:59,998 WARN L202 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 18:45:00,415 WARN L202 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-21 18:45:00,815 WARN L202 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 18:45:01,199 WARN L202 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 18:45:01,541 WARN L202 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 18:45:04,206 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 18:45:04,206 INFO L93 Difference]: Finished difference Result 2697 states and 3313 transitions. [2021-02-21 18:45:04,207 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-02-21 18:45:04,207 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 231 [2021-02-21 18:45:04,207 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 18:45:04,218 INFO L225 Difference]: With dead ends: 2697 [2021-02-21 18:45:04,219 INFO L226 Difference]: Without dead ends: 1734 [2021-02-21 18:45:04,223 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 60 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=121, Invalid=299, Unknown=0, NotChecked=0, Total=420 [2021-02-21 18:45:04,225 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1734 states. [2021-02-21 18:45:04,839 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1734 to 1110. [2021-02-21 18:45:04,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1110 states. [2021-02-21 18:45:04,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1110 states to 1110 states and 1221 transitions. [2021-02-21 18:45:04,848 INFO L78 Accepts]: Start accepts. Automaton has 1110 states and 1221 transitions. Word has length 231 [2021-02-21 18:45:04,849 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 18:45:04,849 INFO L480 AbstractCegarLoop]: Abstraction has 1110 states and 1221 transitions. [2021-02-21 18:45:04,849 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2021-02-21 18:45:04,849 INFO L276 IsEmpty]: Start isEmpty. Operand 1110 states and 1221 transitions. [2021-02-21 18:45:04,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2021-02-21 18:45:04,856 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 18:45:04,856 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] [2021-02-21 18:45:04,856 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-02-21 18:45:04,857 INFO L428 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 18:45:04,857 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 18:45:04,857 INFO L82 PathProgramCache]: Analyzing trace with hash -94726474, now seen corresponding path program 1 times [2021-02-21 18:45:04,857 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 18:45:04,858 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1373475224] [2021-02-21 18:45:04,858 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 18:45:04,862 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 18:45:04,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:45:04,946 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:04,946 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:45:04,947 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:04,948 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:45:04,952 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:04,952 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:45:04,956 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:04,956 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:45:04,957 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:04,957 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:45:05,284 WARN L202 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-21 18:45:05,285 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 18:45:05,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:45:05,311 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:05,311 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:45:05,315 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-21 18:45:05,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:45:05,317 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:05,317 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:45:05,318 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-21 18:45:05,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:45:05,319 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:05,320 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:45:05,320 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-21 18:45:05,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:45:05,324 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:05,324 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:45:05,325 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:05,326 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 18:45:05,337 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:05,338 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 18:45:05,349 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-21 18:45:05,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:45:05,351 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:05,351 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:45:05,361 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-21 18:45:05,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:45:05,363 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:05,363 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:45:05,374 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-21 18:45:05,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:45:05,376 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:05,376 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:45:05,388 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2021-02-21 18:45:05,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:45:05,397 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:05,398 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:45:05,398 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:05,399 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:45:05,399 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 18:45:05,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:45:05,407 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:05,407 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:45:05,408 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:05,408 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:45:05,409 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 18:45:05,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:45:05,415 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:05,416 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:45:05,416 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:05,417 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:45:05,417 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 18:45:05,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:45:05,422 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:05,422 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:45:05,425 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:05,425 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:45:05,437 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:05,438 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:45:05,450 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:05,451 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:45:05,451 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-21 18:45:05,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:45:05,454 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:05,454 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:45:05,455 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:05,455 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:45:05,469 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:05,469 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:45:05,484 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-21 18:45:05,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:45:05,487 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:05,488 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:45:05,488 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 18:45:05,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:45:05,490 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:05,491 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:45:05,491 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 18:45:05,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:45:05,493 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:05,494 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:45:05,494 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-02-21 18:45:05,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:45:05,496 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:05,496 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:45:05,503 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2021-02-21 18:45:05,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:45:05,505 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:05,505 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:45:05,506 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2021-02-21 18:45:05,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:45:05,507 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:05,508 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:45:05,557 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-21 18:45:05,558 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1373475224] [2021-02-21 18:45:05,559 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 18:45:05,559 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2021-02-21 18:45:05,559 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1575698225] [2021-02-21 18:45:05,560 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-02-21 18:45:05,560 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 18:45:05,560 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-02-21 18:45:05,560 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=154, Unknown=0, NotChecked=0, Total=182 [2021-02-21 18:45:05,561 INFO L87 Difference]: Start difference. First operand 1110 states and 1221 transitions. Second operand 14 states. [2021-02-21 18:45:06,281 WARN L202 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-21 18:45:06,648 WARN L202 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 18:45:07,014 WARN L202 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 18:45:07,363 WARN L202 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 18:45:07,703 WARN L202 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 18:45:08,768 WARN L202 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 18:45:09,117 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 18:45:09,508 WARN L202 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 18:45:09,879 WARN L202 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 18:45:10,227 WARN L202 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 18:45:12,926 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 18:45:12,926 INFO L93 Difference]: Finished difference Result 2315 states and 2770 transitions. [2021-02-21 18:45:12,927 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-02-21 18:45:12,927 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 231 [2021-02-21 18:45:12,928 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 18:45:12,939 INFO L225 Difference]: With dead ends: 2315 [2021-02-21 18:45:12,939 INFO L226 Difference]: Without dead ends: 1320 [2021-02-21 18:45:12,943 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 70 GetRequests, 44 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 79 ImplicationChecksByTransitivity, 3.9s TimeCoverageRelationStatistics Valid=172, Invalid=584, Unknown=0, NotChecked=0, Total=756 [2021-02-21 18:45:12,945 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1320 states. [2021-02-21 18:45:13,366 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1320 to 906. [2021-02-21 18:45:13,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 906 states. [2021-02-21 18:45:13,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 906 states to 906 states and 975 transitions. [2021-02-21 18:45:13,371 INFO L78 Accepts]: Start accepts. Automaton has 906 states and 975 transitions. Word has length 231 [2021-02-21 18:45:13,371 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 18:45:13,371 INFO L480 AbstractCegarLoop]: Abstraction has 906 states and 975 transitions. [2021-02-21 18:45:13,371 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2021-02-21 18:45:13,372 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states and 975 transitions. [2021-02-21 18:45:13,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2021-02-21 18:45:13,375 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 18:45:13,376 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] [2021-02-21 18:45:13,376 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-02-21 18:45:13,376 INFO L428 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 18:45:13,376 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 18:45:13,377 INFO L82 PathProgramCache]: Analyzing trace with hash 427799142, now seen corresponding path program 1 times [2021-02-21 18:45:13,377 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 18:45:13,377 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [372585673] [2021-02-21 18:45:13,377 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 18:45:13,379 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 18:45:13,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:45:13,435 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:13,436 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:45:13,436 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:13,436 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:45:13,439 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:13,439 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:45:13,443 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:13,443 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:45:13,443 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:13,444 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-21 18:45:13,448 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:13,448 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:45:13,751 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-21 18:45:13,752 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 18:45:13,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:45:13,779 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:13,785 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:45:13,789 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-21 18:45:13,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:45:13,792 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:13,795 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:45:13,795 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-21 18:45:13,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:45:13,801 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:13,803 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:45:13,803 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-21 18:45:13,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:45:13,809 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:13,810 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:45:13,810 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:13,812 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 18:45:13,834 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:13,835 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 18:45:13,856 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-21 18:45:13,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:45:13,860 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:13,861 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:45:13,875 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2021-02-21 18:45:13,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:45:13,877 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:13,878 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:45:13,889 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2021-02-21 18:45:13,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:45:13,893 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:13,894 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:45:13,894 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:13,894 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:45:13,920 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-21 18:45:13,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:45:13,923 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:13,923 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:45:13,945 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2021-02-21 18:45:13,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:45:13,964 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:13,965 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:45:13,965 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:13,965 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:45:13,985 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 18:45:14,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:45:14,017 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:14,018 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:45:14,026 WARN L141 QuantifierPusher]: treesize reduction 9, result has 50.0 percent of original size [2021-02-21 18:45:14,028 WARN L147 QuantifierPusher]: treesize reduction 9, result has 50.0 percent of original size 9 [2021-02-21 18:45:14,044 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 18:45:14,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:45:14,058 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:14,059 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:45:14,060 WARN L141 QuantifierPusher]: treesize reduction 9, result has 50.0 percent of original size [2021-02-21 18:45:14,060 WARN L147 QuantifierPusher]: treesize reduction 9, result has 50.0 percent of original size 9 [2021-02-21 18:45:14,078 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 18:45:14,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:45:14,081 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:14,082 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:45:14,082 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-21 18:45:14,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:45:14,084 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:14,085 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:45:14,086 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-21 18:45:14,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:45:14,096 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:14,097 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:45:14,098 WARN L141 QuantifierPusher]: treesize reduction 5, result has 77.3 percent of original size [2021-02-21 18:45:14,099 WARN L147 QuantifierPusher]: treesize reduction 5, result has 77.3 percent of original size 17 [2021-02-21 18:45:14,133 WARN L141 QuantifierPusher]: treesize reduction 5, result has 77.3 percent of original size [2021-02-21 18:45:14,134 WARN L147 QuantifierPusher]: treesize reduction 5, result has 77.3 percent of original size 17 [2021-02-21 18:45:14,165 WARN L141 QuantifierPusher]: treesize reduction 9, result has 50.0 percent of original size [2021-02-21 18:45:14,165 WARN L147 QuantifierPusher]: treesize reduction 9, result has 50.0 percent of original size 9 [2021-02-21 18:45:14,181 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 18:45:14,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:45:14,188 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:14,189 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:45:14,189 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:14,190 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 18:45:14,211 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:14,212 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 18:45:14,235 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:14,235 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 18:45:14,258 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 18:45:14,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:45:14,262 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:14,262 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:45:14,263 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:14,264 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 18:45:14,290 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:14,291 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 18:45:14,321 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-02-21 18:45:14,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:45:14,324 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:14,324 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:45:14,339 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2021-02-21 18:45:14,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:45:14,341 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:14,341 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:45:14,341 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2021-02-21 18:45:14,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:45:14,343 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:14,344 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:45:14,408 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-21 18:45:14,408 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [372585673] [2021-02-21 18:45:14,408 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 18:45:14,409 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [21] imperfect sequences [] total 21 [2021-02-21 18:45:14,409 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1032410656] [2021-02-21 18:45:14,409 INFO L460 AbstractCegarLoop]: Interpolant automaton has 21 states [2021-02-21 18:45:14,409 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 18:45:14,410 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2021-02-21 18:45:14,410 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=374, Unknown=0, NotChecked=0, Total=420 [2021-02-21 18:45:14,410 INFO L87 Difference]: Start difference. First operand 906 states and 975 transitions. Second operand 21 states. [2021-02-21 18:45:15,093 WARN L202 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-21 18:45:15,608 WARN L202 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 18:45:16,001 WARN L202 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 18:45:16,394 WARN L202 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 18:45:16,789 WARN L202 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 18:45:17,172 WARN L202 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 18:45:18,248 WARN L202 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-21 18:45:20,182 WARN L202 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 18:45:20,659 WARN L202 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-21 18:45:21,163 WARN L202 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 18:45:21,630 WARN L202 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-21 18:45:22,016 WARN L202 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 18:45:22,398 WARN L202 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 18:45:22,793 WARN L202 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-21 18:45:23,225 WARN L202 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-21 18:45:23,682 WARN L202 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 18:45:24,161 WARN L202 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-21 18:45:24,587 WARN L202 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 18:45:25,035 WARN L202 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-21 18:45:25,854 WARN L202 SmtUtils]: Spent 659.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 206 [2021-02-21 18:45:26,749 WARN L202 SmtUtils]: Spent 680.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 208 [2021-02-21 18:45:27,514 WARN L202 SmtUtils]: Spent 667.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 206 [2021-02-21 18:45:32,555 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 18:45:32,555 INFO L93 Difference]: Finished difference Result 2078 states and 2420 transitions. [2021-02-21 18:45:32,556 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-02-21 18:45:32,556 INFO L78 Accepts]: Start accepts. Automaton has 21 states. Word has length 236 [2021-02-21 18:45:32,556 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 18:45:32,564 INFO L225 Difference]: With dead ends: 2078 [2021-02-21 18:45:32,564 INFO L226 Difference]: Without dead ends: 1287 [2021-02-21 18:45:32,569 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 123 GetRequests, 56 SyntacticMatches, 3 SemanticMatches, 64 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1116 ImplicationChecksByTransitivity, 10.5s TimeCoverageRelationStatistics Valid=807, Invalid=3483, Unknown=0, NotChecked=0, Total=4290 [2021-02-21 18:45:32,570 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1287 states. [2021-02-21 18:45:33,036 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1287 to 867. [2021-02-21 18:45:33,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 867 states. [2021-02-21 18:45:33,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 867 states to 867 states and 926 transitions. [2021-02-21 18:45:33,041 INFO L78 Accepts]: Start accepts. Automaton has 867 states and 926 transitions. Word has length 236 [2021-02-21 18:45:33,044 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 18:45:33,044 INFO L480 AbstractCegarLoop]: Abstraction has 867 states and 926 transitions. [2021-02-21 18:45:33,044 INFO L481 AbstractCegarLoop]: Interpolant automaton has 21 states. [2021-02-21 18:45:33,044 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 926 transitions. [2021-02-21 18:45:33,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2021-02-21 18:45:33,048 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 18:45:33,050 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2021-02-21 18:45:33,051 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-02-21 18:45:33,051 INFO L428 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 18:45:33,051 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 18:45:33,052 INFO L82 PathProgramCache]: Analyzing trace with hash -1156816047, now seen corresponding path program 1 times [2021-02-21 18:45:33,052 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 18:45:33,052 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [21749196] [2021-02-21 18:45:33,052 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 18:45:33,413 WARN L202 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 95 [2021-02-21 18:45:33,421 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:33,426 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 149 [2021-02-21 18:45:33,452 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:33,453 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:45:33,466 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:33,467 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:45:33,696 WARN L202 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 95 [2021-02-21 18:45:33,703 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:33,705 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 157 [2021-02-21 18:45:33,724 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:33,724 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:45:33,945 WARN L202 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 96 [2021-02-21 18:45:33,951 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:33,953 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 153 [2021-02-21 18:45:33,970 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:33,971 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:45:34,212 WARN L202 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 96 [2021-02-21 18:45:34,218 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:34,223 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 153 [2021-02-21 18:45:34,223 INFO L206 tedInterpolationCore]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2021-02-21 18:45:34,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:45:34,307 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:34,308 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:45:34,308 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:34,308 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:45:34,311 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:34,312 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:45:34,315 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:34,316 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:45:34,316 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:34,316 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-21 18:45:34,321 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:34,321 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:45:34,634 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-21 18:45:34,635 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 18:45:34,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:45:34,665 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:34,666 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:45:34,669 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-21 18:45:34,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:45:34,671 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:34,671 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:45:34,671 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-21 18:45:34,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:45:34,672 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:34,673 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:45:34,673 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-21 18:45:34,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:45:34,678 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:34,678 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:45:34,679 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:34,679 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 18:45:34,691 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:34,692 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 18:45:34,705 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-21 18:45:34,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:45:34,706 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:34,707 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:45:34,717 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-02-21 18:45:34,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:45:34,720 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:34,721 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:45:34,721 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:34,722 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:45:34,745 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-21 18:45:34,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:45:34,747 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:34,748 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:45:34,760 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2021-02-21 18:45:34,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:45:34,763 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:34,763 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:45:34,776 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2021-02-21 18:45:34,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:45:34,785 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:34,786 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:45:34,786 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:34,787 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:45:34,800 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:34,801 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:45:34,815 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:34,815 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:45:34,831 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 18:45:34,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:45:34,835 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:34,835 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:45:34,836 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:34,836 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:45:34,853 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:34,854 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:45:34,871 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:34,872 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:45:34,890 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 18:45:34,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:45:34,892 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:34,893 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:45:34,893 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:34,894 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:45:34,913 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:34,914 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:45:34,934 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-02-21 18:45:34,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:45:34,940 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:34,940 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:45:34,941 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 18:45:34,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:45:34,943 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:34,944 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:45:34,944 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-21 18:45:34,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:45:34,946 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:34,946 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:45:34,947 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2021-02-21 18:45:34,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:45:34,950 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:34,950 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:45:34,951 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 18:45:34,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:45:34,952 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:34,953 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:45:34,956 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222 [2021-02-21 18:45:34,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:45:34,958 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:34,959 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:45:34,959 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2021-02-21 18:45:34,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:45:34,961 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:34,961 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:45:35,029 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-02-21 18:45:35,038 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:35,058 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:45:35,059 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:35,060 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 18:45:35,061 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:45:35,062 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:35,062 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 18:45:35,064 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:45:35,065 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:35,065 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 18:45:35,066 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:45:35,067 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:35,067 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-21 18:45:35,069 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:45:35,069 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:35,070 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-21 18:45:35,073 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:45:35,074 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:35,075 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 18:45:35,077 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:45:35,078 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:35,078 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-21 18:45:35,081 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 150 [2021-02-21 18:45:35,082 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:35,082 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:45:35,082 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:35,083 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:45:35,089 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:35,094 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:45:35,095 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:35,096 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-21 18:45:35,100 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:45:35,101 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:35,101 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-21 18:45:35,103 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:45:35,103 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:35,104 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-21 18:45:35,107 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:45:35,107 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:35,108 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-21 18:45:35,111 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:45:35,111 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:35,112 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 18:45:35,114 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:45:35,114 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:35,115 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 18:45:35,115 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:45:35,116 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:35,117 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-21 18:45:35,117 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 158 [2021-02-21 18:45:35,118 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:35,118 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:45:35,123 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:35,129 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:45:35,129 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:35,130 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 18:45:35,133 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:45:35,133 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:35,134 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-21 18:45:35,134 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:45:35,136 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:35,136 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 18:45:35,137 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:45:35,138 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:35,138 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-21 18:45:35,142 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:45:35,142 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:35,143 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-21 18:45:35,145 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:45:35,145 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:35,146 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 18:45:35,146 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:45:35,147 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:35,147 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-21 18:45:35,148 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 154 [2021-02-21 18:45:35,149 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:35,150 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:45:35,150 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:35,150 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:45:35,173 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:35,174 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 18:45:35,205 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:35,206 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-21 18:45:35,241 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:35,243 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-21 18:45:35,277 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:35,279 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-21 18:45:35,320 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:35,322 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:45:35,323 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:35,324 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 18:45:35,325 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:45:35,325 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:35,326 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:45:35,327 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-21 18:45:35,360 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:35,361 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-21 18:45:35,361 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:35,362 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 18:45:35,406 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:35,410 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-21 18:45:35,452 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:35,452 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 18:45:35,453 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:35,454 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:45:35,454 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:35,455 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:45:35,459 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:45:35,461 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:35,462 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 18:45:35,462 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-21 18:45:35,536 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:35,536 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 18:45:35,573 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:35,573 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-21 18:45:35,612 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:35,613 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-21 18:45:35,651 WARN L141 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size [2021-02-21 18:45:35,651 WARN L147 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size 7 [2021-02-21 18:45:35,687 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:35,688 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-21 18:45:35,734 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:35,735 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-21 18:45:35,782 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:35,783 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 18:45:35,830 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:35,830 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 18:45:35,881 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:35,882 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:45:35,883 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:35,883 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 18:45:35,884 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-21 18:45:35,941 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:35,942 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 18:45:35,942 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:35,943 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-21 18:45:35,997 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:35,998 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-21 18:45:35,999 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:36,000 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:45:36,000 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:36,001 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 18:45:36,002 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-21 18:45:36,061 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:36,062 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-21 18:45:36,106 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:36,106 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 18:45:36,107 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:36,107 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-21 18:45:36,148 WARN L141 QuantifierPusher]: treesize reduction 4, result has 71.4 percent of original size [2021-02-21 18:45:36,149 WARN L147 QuantifierPusher]: treesize reduction 4, result has 71.4 percent of original size 10 [2021-02-21 18:45:36,153 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:36,153 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-21 18:45:36,204 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:36,205 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-21 18:45:36,206 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:36,206 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-21 18:45:36,207 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:36,207 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-21 18:45:36,208 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:36,210 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-21 18:45:36,210 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:36,211 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-21 18:45:36,211 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:36,211 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-21 18:45:36,212 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:36,212 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-21 18:45:36,213 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:36,215 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-21 18:45:36,216 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:36,217 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-21 18:45:36,217 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:36,218 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-21 18:45:36,219 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:36,219 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-21 18:45:36,219 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:36,220 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-21 18:45:36,220 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:36,221 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-21 18:45:36,224 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:36,226 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-21 18:45:36,226 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:36,226 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-21 18:45:36,227 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:36,228 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-21 18:45:36,228 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:36,229 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-21 18:45:36,229 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:36,231 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-21 18:45:36,232 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:36,232 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-21 18:45:36,239 WARN L141 QuantifierPusher]: treesize reduction 1, result has 92.9 percent of original size [2021-02-21 18:45:36,240 WARN L147 QuantifierPusher]: treesize reduction 1, result has 92.9 percent of original size 13 [2021-02-21 18:45:36,288 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:36,288 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-21 18:45:36,345 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:36,347 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 18:45:36,410 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:36,411 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 18:45:36,413 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:36,414 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-21 18:45:36,475 WARN L141 QuantifierPusher]: treesize reduction 8, result has 66.7 percent of original size [2021-02-21 18:45:36,476 WARN L147 QuantifierPusher]: treesize reduction 8, result has 66.7 percent of original size 16 [2021-02-21 18:45:36,479 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:36,480 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 18:45:36,545 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:36,547 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-21 18:45:36,607 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:36,607 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-21 18:45:36,608 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:36,609 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 18:45:36,669 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:36,670 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-21 18:45:36,740 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:36,741 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-21 18:45:36,820 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:36,823 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-21 18:45:36,826 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:36,827 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-02-21 18:45:36,899 WARN L141 QuantifierPusher]: treesize reduction 8, result has 66.7 percent of original size [2021-02-21 18:45:36,900 WARN L147 QuantifierPusher]: treesize reduction 8, result has 66.7 percent of original size 16 [2021-02-21 18:45:36,901 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:36,901 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 18:45:36,967 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:36,968 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-21 18:45:37,029 WARN L141 QuantifierPusher]: treesize reduction 4, result has 80.0 percent of original size [2021-02-21 18:45:37,030 WARN L147 QuantifierPusher]: treesize reduction 4, result has 80.0 percent of original size 16 [2021-02-21 18:45:37,031 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:37,035 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-21 18:45:37,105 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:37,107 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-21 18:45:37,110 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:37,111 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-21 18:45:37,112 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:37,113 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-21 18:45:37,114 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:37,114 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-21 18:45:37,115 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:37,115 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-21 18:45:37,116 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:37,121 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-21 18:45:37,122 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:37,122 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-21 18:45:37,123 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:37,124 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-21 18:45:37,125 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:37,125 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 18:45:37,186 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:37,187 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-21 18:45:37,252 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:37,252 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-21 18:45:37,253 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:37,254 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-21 18:45:37,317 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:37,319 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-21 18:45:37,401 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:37,401 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-21 18:45:37,494 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:37,495 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-02-21 18:45:37,582 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:37,583 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-21 18:45:37,696 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:37,696 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-21 18:45:37,698 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:37,704 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-02-21 18:45:37,789 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:37,790 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-21 18:45:37,791 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:37,791 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-21 18:45:37,885 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:37,887 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-02-21 18:45:37,977 WARN L141 QuantifierPusher]: treesize reduction 8, result has 70.4 percent of original size [2021-02-21 18:45:37,978 WARN L147 QuantifierPusher]: treesize reduction 8, result has 70.4 percent of original size 19 [2021-02-21 18:45:38,063 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:38,066 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-21 18:45:38,151 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:38,152 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 18:45:38,153 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:38,154 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-21 18:45:38,233 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:38,233 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 18:45:38,235 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:38,236 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-21 18:45:38,312 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:38,313 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-21 18:45:38,314 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:38,314 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-21 18:45:38,315 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:38,316 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-21 18:45:38,316 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:38,317 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-21 18:45:38,319 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:38,320 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-21 18:45:38,320 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:38,321 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-21 18:45:38,321 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:38,322 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-21 18:45:38,323 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:38,324 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-21 18:45:38,325 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:38,325 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-21 18:45:38,327 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:38,328 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-21 18:45:38,328 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:38,330 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-21 18:45:38,332 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:38,333 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-21 18:45:38,333 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:38,334 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-21 18:45:38,334 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:38,334 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-21 18:45:38,335 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:38,335 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-21 18:45:38,336 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:38,336 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 18:45:38,418 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:38,422 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-21 18:45:38,507 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:38,508 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-21 18:45:38,509 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:38,511 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-21 18:45:38,593 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:38,594 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-21 18:45:38,673 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:38,674 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-21 18:45:38,762 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:38,764 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-21 18:45:38,853 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:38,854 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-21 18:45:38,918 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:38,919 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 18:45:38,921 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:38,922 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-21 18:45:38,923 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:38,924 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-21 18:45:38,928 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:38,931 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-21 18:45:38,932 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:38,932 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:45:38,932 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:38,933 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:45:38,933 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:38,934 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:45:38,934 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:38,935 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:45:38,936 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:38,936 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-21 18:45:38,937 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:38,937 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-02-21 18:45:39,006 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:39,010 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 18:45:39,084 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:39,085 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 18:45:39,156 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:39,157 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 18:45:39,233 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:39,233 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-21 18:45:39,234 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:39,234 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-02-21 18:45:39,306 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:39,307 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 18:45:39,385 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:39,388 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 18:45:39,462 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:39,463 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 18:45:39,546 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:45:39,547 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 18:45:39,548 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [21749196] [2021-02-21 18:45:39,548 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 18:45:39,548 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [77] imperfect sequences [] total 77 [2021-02-21 18:45:39,548 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1411903572] [2021-02-21 18:45:39,549 INFO L460 AbstractCegarLoop]: Interpolant automaton has 78 states [2021-02-21 18:45:39,550 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 18:45:39,551 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 78 interpolants. [2021-02-21 18:45:39,553 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=407, Invalid=6399, Unknown=0, NotChecked=0, Total=6806 [2021-02-21 18:45:39,553 INFO L87 Difference]: Start difference. First operand 867 states and 926 transitions. Second operand 78 states. [2021-02-21 18:45:40,320 WARN L202 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-21 18:45:40,875 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-21 18:45:41,304 WARN L202 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-21 18:45:41,709 WARN L202 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 18:45:42,139 WARN L202 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 18:45:42,544 WARN L202 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 18:45:43,144 WARN L202 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 18:45:43,576 WARN L202 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-21 18:45:44,023 WARN L202 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-21 18:45:44,453 WARN L202 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-21 18:45:44,909 WARN L202 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-21 18:45:45,403 WARN L202 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-21 18:45:45,852 WARN L202 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-21 18:45:46,321 WARN L202 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-21 18:45:46,849 WARN L202 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-21 18:45:47,342 WARN L202 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-21 18:45:47,872 WARN L202 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-21 18:45:48,436 WARN L202 SmtUtils]: Spent 398.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-21 18:45:49,006 WARN L202 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-21 18:45:49,636 WARN L202 SmtUtils]: Spent 420.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-21 18:45:50,233 WARN L202 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-21 18:45:51,364 WARN L202 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 18:45:51,911 WARN L202 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 18:45:52,305 WARN L202 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-21 18:45:53,134 WARN L202 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 18:45:53,616 WARN L202 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 18:45:55,005 WARN L202 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 18:45:55,540 WARN L202 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-21 18:45:56,069 WARN L202 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-21 18:45:56,690 WARN L202 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-21 18:45:57,267 WARN L202 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 18:45:57,791 WARN L202 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-21 18:45:58,268 WARN L202 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-21 18:45:58,794 WARN L202 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-21 18:45:59,293 WARN L202 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-21 18:45:59,967 WARN L202 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-21 18:46:00,465 WARN L202 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-21 18:46:01,006 WARN L202 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-21 18:46:01,585 WARN L202 SmtUtils]: Spent 396.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-21 18:46:02,070 WARN L202 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-21 18:46:02,632 WARN L202 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-21 18:46:03,169 WARN L202 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-21 18:46:03,792 WARN L202 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-21 18:46:04,333 WARN L202 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-21 18:46:04,838 WARN L202 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-21 18:46:05,427 WARN L202 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-21 18:46:05,940 WARN L202 SmtUtils]: Spent 395.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-21 18:46:06,642 WARN L202 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-21 18:46:07,328 WARN L202 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-21 18:46:07,916 WARN L202 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-21 18:46:08,755 WARN L202 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-21 18:46:09,158 WARN L202 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 18:46:09,763 WARN L202 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-21 18:46:10,173 WARN L202 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-21 18:46:11,275 WARN L202 SmtUtils]: Spent 779.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 215 [2021-02-21 18:46:11,703 WARN L202 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 18:46:12,160 WARN L202 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 18:46:12,673 WARN L202 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-21 18:46:13,574 WARN L202 SmtUtils]: Spent 773.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 217 [2021-02-21 18:46:14,004 WARN L202 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-21 18:46:14,479 WARN L202 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-21 18:46:14,889 WARN L202 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 18:46:15,788 WARN L202 SmtUtils]: Spent 761.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 215 [2021-02-21 18:46:16,194 WARN L202 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 18:46:16,695 WARN L202 SmtUtils]: Spent 398.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-21 18:46:17,127 WARN L202 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-21 18:46:17,601 WARN L202 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-21 18:46:18,068 WARN L202 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-21 18:46:18,971 WARN L202 SmtUtils]: Spent 775.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 217 [2021-02-21 18:46:19,382 WARN L202 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-21 18:46:19,984 WARN L202 SmtUtils]: Spent 401.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-21 18:46:20,408 WARN L202 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 18:46:20,876 WARN L202 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-21 18:46:21,298 WARN L202 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-21 18:46:21,730 WARN L202 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 18:46:22,646 WARN L202 SmtUtils]: Spent 787.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 215 [2021-02-21 18:46:23,575 WARN L202 SmtUtils]: Spent 769.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 217 [2021-02-21 18:46:24,035 WARN L202 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-21 18:46:24,453 WARN L202 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-21 18:46:24,930 WARN L202 SmtUtils]: Spent 396.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-21 18:46:25,940 WARN L202 SmtUtils]: Spent 866.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 219 [2021-02-21 18:46:26,379 WARN L202 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-21 18:46:27,373 WARN L202 SmtUtils]: Spent 846.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 217 [2021-02-21 18:46:28,333 WARN L202 SmtUtils]: Spent 840.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 217 [2021-02-21 18:46:28,766 WARN L202 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 18:46:29,398 WARN L202 SmtUtils]: Spent 407.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-21 18:46:30,368 WARN L202 SmtUtils]: Spent 855.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 219 [2021-02-21 18:46:30,798 WARN L202 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-21 18:46:31,362 WARN L202 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-21 18:46:31,801 WARN L202 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-21 18:46:32,406 WARN L202 SmtUtils]: Spent 404.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-21 18:46:32,851 WARN L202 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-21 18:46:33,351 WARN L202 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-21 18:46:34,331 WARN L202 SmtUtils]: Spent 819.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 217 [2021-02-21 18:46:35,015 WARN L202 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-21 18:46:35,471 WARN L202 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-21 18:46:36,193 WARN L202 SmtUtils]: Spent 410.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-21 18:46:36,653 WARN L202 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-21 18:46:37,622 WARN L202 SmtUtils]: Spent 837.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 219 [2021-02-21 18:46:38,738 WARN L202 SmtUtils]: Spent 836.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 217 [2021-02-21 18:46:39,368 WARN L202 SmtUtils]: Spent 432.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-21 18:46:40,143 WARN L202 SmtUtils]: Spent 422.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-21 18:46:41,405 WARN L202 SmtUtils]: Spent 429.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-21 18:46:42,089 WARN L202 SmtUtils]: Spent 418.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-21 18:46:42,727 WARN L202 SmtUtils]: Spent 434.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-21 18:46:43,937 WARN L202 SmtUtils]: Spent 828.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 220 [2021-02-21 18:46:44,655 WARN L202 SmtUtils]: Spent 432.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-21 18:46:45,221 WARN L202 SmtUtils]: Spent 429.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-21 18:46:46,197 WARN L202 SmtUtils]: Spent 445.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-21 18:46:46,776 WARN L202 SmtUtils]: Spent 428.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-21 18:46:47,682 WARN L202 SmtUtils]: Spent 432.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-21 18:46:48,173 WARN L202 SmtUtils]: Spent 412.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-21 18:46:49,126 WARN L202 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 18:46:49,997 WARN L202 SmtUtils]: Spent 417.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-21 18:46:50,565 WARN L202 SmtUtils]: Spent 397.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-21 18:46:51,221 WARN L202 SmtUtils]: Spent 430.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-21 18:46:52,577 WARN L202 SmtUtils]: Spent 849.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 220 [2021-02-21 18:46:53,171 WARN L202 SmtUtils]: Spent 396.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-21 18:46:54,745 WARN L202 SmtUtils]: Spent 419.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-21 18:46:56,109 WARN L202 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-21 18:46:57,344 WARN L202 SmtUtils]: Spent 405.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-21 18:46:57,999 WARN L202 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-21 18:46:58,552 WARN L202 SmtUtils]: Spent 431.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-21 18:46:59,876 WARN L202 SmtUtils]: Spent 409.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-21 18:47:00,734 WARN L202 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-21 18:47:01,777 WARN L202 SmtUtils]: Spent 416.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-21 18:47:02,480 WARN L202 SmtUtils]: Spent 424.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-21 18:47:03,756 WARN L202 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-21 18:47:04,467 WARN L202 SmtUtils]: Spent 409.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-21 18:47:05,390 WARN L202 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-21 18:47:06,129 WARN L202 SmtUtils]: Spent 445.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-21 18:47:07,146 WARN L202 SmtUtils]: Spent 432.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-21 18:47:07,758 WARN L202 SmtUtils]: Spent 405.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-21 18:47:08,878 WARN L202 SmtUtils]: Spent 424.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-21 18:47:11,669 WARN L202 SmtUtils]: Spent 459.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-21 18:47:13,194 WARN L202 SmtUtils]: Spent 449.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-21 18:47:14,102 WARN L202 SmtUtils]: Spent 440.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-21 18:47:15,005 WARN L202 SmtUtils]: Spent 417.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-21 18:47:15,522 WARN L202 SmtUtils]: Spent 403.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-21 18:47:19,116 WARN L202 SmtUtils]: Spent 405.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-21 18:47:21,834 WARN L202 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-21 18:47:22,291 WARN L202 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-21 18:47:22,767 WARN L202 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-21 18:47:23,233 WARN L202 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 18:47:23,667 WARN L202 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-21 18:47:24,099 WARN L202 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 18:47:24,523 WARN L202 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-21 18:47:24,960 WARN L202 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-21 18:47:25,411 WARN L202 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 18:47:25,904 WARN L202 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-21 18:47:26,331 WARN L202 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 18:47:26,760 WARN L202 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 18:47:27,204 WARN L202 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 18:47:27,651 WARN L202 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-21 18:47:28,058 WARN L202 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-21 18:47:28,486 WARN L202 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 18:47:28,955 WARN L202 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-21 18:47:29,356 WARN L202 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 18:47:29,833 WARN L202 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 18:47:30,280 WARN L202 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 18:47:30,743 WARN L202 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 18:47:31,179 WARN L202 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-21 18:47:31,648 WARN L202 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 18:47:32,072 WARN L202 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 18:47:49,226 WARN L202 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 35 [2021-02-21 18:47:51,386 WARN L202 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-21 18:47:51,838 WARN L202 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-21 18:47:52,284 WARN L202 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-21 18:47:53,621 WARN L202 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-21 18:47:54,646 WARN L202 SmtUtils]: Spent 778.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 219 [2021-02-21 18:47:56,195 WARN L202 SmtUtils]: Spent 503.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-21 18:48:13,560 WARN L202 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 29 [2021-02-21 18:48:28,511 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 18:48:28,512 INFO L93 Difference]: Finished difference Result 3763 states and 4760 transitions. [2021-02-21 18:48:28,512 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 812 states. [2021-02-21 18:48:28,513 INFO L78 Accepts]: Start accepts. Automaton has 78 states. Word has length 337 [2021-02-21 18:48:28,513 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 18:48:28,516 INFO L225 Difference]: With dead ends: 3763 [2021-02-21 18:48:28,516 INFO L226 Difference]: Without dead ends: 0 [2021-02-21 18:48:28,632 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 1136 GetRequests, 243 SyntacticMatches, 3 SemanticMatches, 890 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 363751 ImplicationChecksByTransitivity, 134.5s TimeCoverageRelationStatistics Valid=25235, Invalid=769537, Unknown=0, NotChecked=0, Total=794772 [2021-02-21 18:48:28,632 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-21 18:48:28,632 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-21 18:48:28,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-21 18:48:28,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-21 18:48:28,633 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 337 [2021-02-21 18:48:28,634 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 18:48:28,634 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-21 18:48:28,634 INFO L481 AbstractCegarLoop]: Interpolant automaton has 78 states. [2021-02-21 18:48:28,634 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-21 18:48:28,634 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-21 18:48:28,634 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-02-21 18:48:28,636 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-21 18:48:29,226 WARN L202 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 18:48:32,791 WARN L202 SmtUtils]: Spent 1.81 s on a formula simplification. DAG size of input: 442 DAG size of output: 350 [2021-02-21 18:48:34,708 WARN L202 SmtUtils]: Spent 1.91 s on a formula simplification. DAG size of input: 514 DAG size of output: 408 [2021-02-21 18:48:38,469 WARN L202 SmtUtils]: Spent 1.62 s on a formula simplification. DAG size of input: 499 DAG size of output: 394 [2021-02-21 18:48:43,626 WARN L202 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 212 [2021-02-21 18:48:44,899 WARN L202 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 216 [2021-02-21 18:48:48,709 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 455 DAG size of output: 361 [2021-02-21 18:48:50,939 WARN L202 SmtUtils]: Spent 1.53 s on a formula simplification. DAG size of input: 503 DAG size of output: 397 [2021-02-21 18:48:52,372 WARN L202 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 486 DAG size of output: 389 [2021-02-21 18:48:57,479 WARN L202 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 486 DAG size of output: 389 [2021-02-21 18:49:00,133 WARN L202 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 486 DAG size of output: 389 [2021-02-21 18:49:01,559 WARN L202 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 486 DAG size of output: 389 [2021-02-21 18:49:07,260 WARN L202 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 482 DAG size of output: 369 [2021-02-21 18:49:08,340 WARN L202 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 440 DAG size of output: 345 [2021-02-21 18:49:13,736 WARN L202 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 453 DAG size of output: 365 [2021-02-21 18:49:15,096 WARN L202 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 488 DAG size of output: 378 [2021-02-21 18:49:17,561 WARN L202 SmtUtils]: Spent 1.72 s on a formula simplification. DAG size of input: 510 DAG size of output: 405 [2021-02-21 18:49:19,308 WARN L202 SmtUtils]: Spent 1.45 s on a formula simplification. DAG size of input: 486 DAG size of output: 389 [2021-02-21 18:49:23,050 WARN L202 SmtUtils]: Spent 1.95 s on a formula simplification. DAG size of input: 544 DAG size of output: 415 [2021-02-21 18:49:24,529 WARN L202 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 440 DAG size of output: 345 [2021-02-21 18:49:27,378 WARN L202 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 488 DAG size of output: 381 [2021-02-21 18:49:29,272 WARN L202 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 486 DAG size of output: 384 [2021-02-21 18:49:36,853 WARN L202 SmtUtils]: Spent 1.53 s on a formula simplification. DAG size of input: 499 DAG size of output: 395 [2021-02-21 18:49:38,033 WARN L202 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 455 DAG size of output: 361 [2021-02-21 18:49:39,641 WARN L202 SmtUtils]: Spent 1.51 s on a formula simplification. DAG size of input: 499 DAG size of output: 394 [2021-02-21 18:49:41,381 WARN L202 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 186 DAG size of output: 20 [2021-02-21 18:49:42,339 WARN L202 SmtUtils]: Spent 942.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 27 [2021-02-21 18:49:43,921 WARN L202 SmtUtils]: Spent 1.57 s on a formula simplification. DAG size of input: 191 DAG size of output: 41 [2021-02-21 18:49:44,202 WARN L202 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 1 [2021-02-21 18:49:44,482 WARN L202 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-21 18:49:44,788 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 19 [2021-02-21 18:49:45,664 WARN L202 SmtUtils]: Spent 868.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 23 [2021-02-21 18:49:45,949 WARN L202 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-21 18:49:46,313 WARN L202 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 1 [2021-02-21 18:49:48,481 WARN L202 SmtUtils]: Spent 2.16 s on a formula simplification. DAG size of input: 289 DAG size of output: 48 [2021-02-21 18:49:52,138 WARN L202 SmtUtils]: Spent 3.65 s on a formula simplification. DAG size of input: 347 DAG size of output: 68 [2021-02-21 18:49:53,936 WARN L202 SmtUtils]: Spent 1.79 s on a formula simplification. DAG size of input: 175 DAG size of output: 35 [2021-02-21 18:49:54,564 WARN L202 SmtUtils]: Spent 620.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 15 [2021-02-21 18:49:55,564 WARN L202 SmtUtils]: Spent 984.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 31 [2021-02-21 18:49:56,527 WARN L202 SmtUtils]: Spent 951.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 28 [2021-02-21 18:49:58,145 WARN L202 SmtUtils]: Spent 1.61 s on a formula simplification. DAG size of input: 185 DAG size of output: 36 [2021-02-21 18:49:58,554 WARN L202 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 1 [2021-02-21 18:49:59,468 WARN L202 SmtUtils]: Spent 910.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 22 [2021-02-21 18:50:00,171 WARN L202 SmtUtils]: Spent 669.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 21 [2021-02-21 18:50:02,974 WARN L202 SmtUtils]: Spent 2.80 s on a formula simplification. DAG size of input: 191 DAG size of output: 50 [2021-02-21 18:50:03,081 WARN L202 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 21 [2021-02-21 18:50:03,396 WARN L202 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-21 18:50:04,656 WARN L202 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 182 DAG size of output: 22 [2021-02-21 18:50:05,749 WARN L202 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 199 DAG size of output: 21 [2021-02-21 18:50:06,061 WARN L202 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-21 18:50:09,347 WARN L202 SmtUtils]: Spent 3.27 s on a formula simplification. DAG size of input: 333 DAG size of output: 61 [2021-02-21 18:50:09,753 WARN L202 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 23 [2021-02-21 18:50:10,062 WARN L202 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-21 18:50:10,361 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-21 18:50:13,227 WARN L202 SmtUtils]: Spent 2.85 s on a formula simplification. DAG size of input: 183 DAG size of output: 43 [2021-02-21 18:50:13,906 WARN L202 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 23 [2021-02-21 18:50:15,809 WARN L202 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 185 DAG size of output: 38 [2021-02-21 18:50:17,767 WARN L202 SmtUtils]: Spent 1.94 s on a formula simplification. DAG size of input: 184 DAG size of output: 37 [2021-02-21 18:50:18,551 WARN L202 SmtUtils]: Spent 779.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 26 [2021-02-21 18:50:18,850 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-21 18:50:18,996 WARN L202 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 23 [2021-02-21 18:50:19,300 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 1 [2021-02-21 18:50:19,611 WARN L202 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-21 18:50:21,814 WARN L202 SmtUtils]: Spent 2.18 s on a formula simplification. DAG size of input: 200 DAG size of output: 45 [2021-02-21 18:50:24,017 WARN L202 SmtUtils]: Spent 2.20 s on a formula simplification. DAG size of input: 184 DAG size of output: 37 [2021-02-21 18:50:25,410 WARN L202 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 179 DAG size of output: 33 [2021-02-21 18:50:26,057 WARN L202 SmtUtils]: Spent 640.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 22 [2021-02-21 18:50:26,371 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 1 [2021-02-21 18:50:27,151 WARN L202 SmtUtils]: Spent 775.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 31 [2021-02-21 18:50:27,436 WARN L202 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-21 18:50:27,725 WARN L202 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-21 18:50:29,401 WARN L202 SmtUtils]: Spent 1.65 s on a formula simplification. DAG size of input: 198 DAG size of output: 29 [2021-02-21 18:50:30,483 WARN L202 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 204 DAG size of output: 23 [2021-02-21 18:50:31,315 WARN L202 SmtUtils]: Spent 828.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 21 [2021-02-21 18:50:31,595 WARN L202 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 1 [2021-02-21 18:50:34,487 WARN L202 SmtUtils]: Spent 2.89 s on a formula simplification. DAG size of input: 300 DAG size of output: 63 [2021-02-21 18:50:34,764 WARN L202 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 1 [2021-02-21 18:50:35,753 WARN L202 SmtUtils]: Spent 985.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 33 [2021-02-21 18:50:36,319 WARN L202 SmtUtils]: Spent 547.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 35 [2021-02-21 18:50:39,882 WARN L202 SmtUtils]: Spent 3.56 s on a formula simplification. DAG size of input: 336 DAG size of output: 65 [2021-02-21 18:50:40,214 WARN L202 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-21 18:50:42,686 WARN L202 SmtUtils]: Spent 2.47 s on a formula simplification. DAG size of input: 322 DAG size of output: 54 [2021-02-21 18:50:43,520 WARN L202 SmtUtils]: Spent 829.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 19 [2021-02-21 18:50:43,638 WARN L202 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 21 [2021-02-21 18:50:43,918 WARN L202 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 1 [2021-02-21 18:50:47,354 WARN L202 SmtUtils]: Spent 3.41 s on a formula simplification. DAG size of input: 188 DAG size of output: 46 [2021-02-21 18:50:47,657 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-21 18:50:50,595 WARN L202 SmtUtils]: Spent 2.93 s on a formula simplification. DAG size of input: 186 DAG size of output: 47 [2021-02-21 18:50:50,932 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-21 18:50:51,257 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 1 [2021-02-21 18:50:52,857 WARN L202 SmtUtils]: Spent 1.59 s on a formula simplification. DAG size of input: 195 DAG size of output: 45 [2021-02-21 18:50:53,149 WARN L202 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 1 [2021-02-21 18:50:54,025 WARN L202 SmtUtils]: Spent 871.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 23 [2021-02-21 18:50:54,329 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 26 [2021-02-21 18:50:57,091 WARN L202 SmtUtils]: Spent 2.74 s on a formula simplification. DAG size of input: 183 DAG size of output: 43 [2021-02-21 18:50:57,220 WARN L202 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 21 [2021-02-21 18:50:58,090 WARN L202 SmtUtils]: Spent 867.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 21 [2021-02-21 18:51:00,894 WARN L202 SmtUtils]: Spent 2.80 s on a formula simplification. DAG size of input: 183 DAG size of output: 43 [2021-02-21 18:51:02,196 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 223 DAG size of output: 35 [2021-02-21 18:51:03,127 WARN L202 SmtUtils]: Spent 926.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 29 [2021-02-21 18:51:03,807 WARN L202 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 23 [2021-02-21 18:51:06,300 WARN L202 SmtUtils]: Spent 2.45 s on a formula simplification. DAG size of input: 322 DAG size of output: 54 [2021-02-21 18:51:07,191 WARN L202 SmtUtils]: Spent 871.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 23 [2021-02-21 18:51:07,486 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-21 18:51:09,944 WARN L202 SmtUtils]: Spent 2.45 s on a formula simplification. DAG size of input: 322 DAG size of output: 54 [2021-02-21 18:51:12,435 WARN L202 SmtUtils]: Spent 2.48 s on a formula simplification. DAG size of input: 322 DAG size of output: 54 [2021-02-21 18:51:13,696 WARN L202 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 186 DAG size of output: 20 [2021-02-21 18:51:14,377 WARN L202 SmtUtils]: Spent 677.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 23 [2021-02-21 18:51:15,053 WARN L202 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 23 [2021-02-21 18:51:15,739 WARN L202 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 23 [2021-02-21 18:51:17,416 WARN L202 SmtUtils]: Spent 1.66 s on a formula simplification. DAG size of input: 198 DAG size of output: 29 [2021-02-21 18:51:18,119 WARN L202 SmtUtils]: Spent 681.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 26 [2021-02-21 18:51:18,407 WARN L202 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 1 [2021-02-21 18:51:19,324 WARN L202 SmtUtils]: Spent 911.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 28 [2021-02-21 18:51:20,271 WARN L202 SmtUtils]: Spent 940.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 28 [2021-02-21 18:51:20,869 WARN L202 SmtUtils]: Spent 595.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 18 [2021-02-21 18:51:23,180 WARN L202 SmtUtils]: Spent 2.30 s on a formula simplification. DAG size of input: 309 DAG size of output: 50 [2021-02-21 18:51:23,750 WARN L202 SmtUtils]: Spent 568.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 18 [2021-02-21 18:51:24,075 WARN L202 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-21 18:51:26,280 WARN L202 SmtUtils]: Spent 2.19 s on a formula simplification. DAG size of input: 290 DAG size of output: 46 [2021-02-21 18:51:27,259 WARN L202 SmtUtils]: Spent 972.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 29 [2021-02-21 18:51:28,891 WARN L202 SmtUtils]: Spent 1.59 s on a formula simplification. DAG size of input: 191 DAG size of output: 41 [2021-02-21 18:51:30,800 WARN L202 SmtUtils]: Spent 1.88 s on a formula simplification. DAG size of input: 173 DAG size of output: 39 [2021-02-21 18:51:31,081 WARN L202 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 1 [2021-02-21 18:51:33,388 WARN L202 SmtUtils]: Spent 2.29 s on a formula simplification. DAG size of input: 200 DAG size of output: 45 [2021-02-21 18:51:34,532 WARN L202 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 204 DAG size of output: 23 [2021-02-21 18:51:36,902 WARN L202 SmtUtils]: Spent 2.36 s on a formula simplification. DAG size of input: 183 DAG size of output: 42 [2021-02-21 18:51:38,923 WARN L202 SmtUtils]: Spent 2.01 s on a formula simplification. DAG size of input: 185 DAG size of output: 38 [2021-02-21 18:51:42,382 WARN L202 SmtUtils]: Spent 3.45 s on a formula simplification. DAG size of input: 184 DAG size of output: 41 [2021-02-21 18:51:42,708 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-21 18:51:43,021 WARN L202 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-21 18:51:45,147 WARN L202 SmtUtils]: Spent 2.06 s on a formula simplification. DAG size of input: 184 DAG size of output: 37 [2021-02-21 18:51:45,462 WARN L202 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-21 18:51:45,790 WARN L202 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-21 18:51:46,134 WARN L202 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-21 18:51:49,206 WARN L202 SmtUtils]: Spent 3.07 s on a formula simplification. DAG size of input: 304 DAG size of output: 61 [2021-02-21 18:51:51,881 WARN L202 SmtUtils]: Spent 2.67 s on a formula simplification. DAG size of input: 317 DAG size of output: 57 [2021-02-21 18:51:52,177 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-21 18:51:52,913 WARN L202 SmtUtils]: Spent 732.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 23 [2021-02-21 18:51:53,866 WARN L202 SmtUtils]: Spent 925.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 27 [2021-02-21 18:51:56,396 WARN L202 SmtUtils]: Spent 2.49 s on a formula simplification. DAG size of input: 187 DAG size of output: 45 [2021-02-21 18:51:57,911 WARN L202 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 179 DAG size of output: 35 [2021-02-21 18:51:58,291 WARN L202 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-21 18:52:01,756 WARN L202 SmtUtils]: Spent 3.43 s on a formula simplification. DAG size of input: 344 DAG size of output: 64 [2021-02-21 18:52:03,011 WARN L202 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 182 DAG size of output: 22 [2021-02-21 18:52:03,956 WARN L202 SmtUtils]: Spent 939.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 24 [2021-02-21 18:52:04,850 WARN L202 SmtUtils]: Spent 891.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 21 [2021-02-21 18:52:05,156 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 26 [2021-02-21 18:52:05,463 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 26 [2021-02-21 18:52:05,762 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-21 18:52:08,503 WARN L202 SmtUtils]: Spent 2.64 s on a formula simplification. DAG size of input: 322 DAG size of output: 54 [2021-02-21 18:52:08,641 WARN L202 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 23 [2021-02-21 18:52:10,266 WARN L202 SmtUtils]: Spent 1.60 s on a formula simplification. DAG size of input: 195 DAG size of output: 45 [2021-02-21 18:52:10,546 WARN L202 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 1 [2021-02-21 18:52:10,871 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-21 18:52:11,944 WARN L202 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 203 DAG size of output: 28 [2021-02-21 18:52:13,171 WARN L202 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 170 DAG size of output: 25 [2021-02-21 18:52:16,924 WARN L202 SmtUtils]: Spent 3.73 s on a formula simplification. DAG size of input: 188 DAG size of output: 46 [2021-02-21 18:52:19,738 WARN L202 SmtUtils]: Spent 2.80 s on a formula simplification. DAG size of input: 348 DAG size of output: 54 [2021-02-21 18:52:20,053 WARN L202 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-21 18:52:20,349 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-21 18:52:21,385 WARN L202 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 177 DAG size of output: 27 [2021-02-21 18:52:22,417 WARN L202 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 179 DAG size of output: 29 [2021-02-21 18:52:22,713 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-21 18:52:23,664 WARN L202 SmtUtils]: Spent 946.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 27 [2021-02-21 18:52:24,904 WARN L202 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 182 DAG size of output: 22 [2021-02-21 18:52:27,358 WARN L202 SmtUtils]: Spent 2.45 s on a formula simplification. DAG size of input: 290 DAG size of output: 46 [2021-02-21 18:52:28,430 WARN L202 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 174 DAG size of output: 41 [2021-02-21 18:52:29,249 WARN L202 SmtUtils]: Spent 796.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 33 [2021-02-21 18:52:30,120 WARN L202 SmtUtils]: Spent 864.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 31 [2021-02-21 18:52:30,928 WARN L202 SmtUtils]: Spent 774.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 23 [2021-02-21 18:52:31,303 WARN L202 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-21 18:52:31,673 WARN L202 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 1 [2021-02-21 18:52:32,413 WARN L202 SmtUtils]: Spent 733.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 29 [2021-02-21 18:52:32,715 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-21 18:52:33,635 WARN L202 SmtUtils]: Spent 891.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 23 [2021-02-21 18:52:33,938 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-21 18:52:34,740 WARN L202 SmtUtils]: Spent 797.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 31 [2021-02-21 18:52:37,232 WARN L202 SmtUtils]: Spent 2.49 s on a formula simplification. DAG size of input: 314 DAG size of output: 56 [2021-02-21 18:52:37,534 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-21 18:52:38,510 WARN L202 SmtUtils]: Spent 973.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 33 [2021-02-21 18:52:39,114 WARN L202 SmtUtils]: Spent 590.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 35 [2021-02-21 18:52:41,742 WARN L202 SmtUtils]: Spent 2.62 s on a formula simplification. DAG size of input: 317 DAG size of output: 54 [2021-02-21 18:52:42,853 WARN L202 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 200 DAG size of output: 35 [2021-02-21 18:52:43,213 WARN L202 SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-21 18:52:45,328 WARN L202 SmtUtils]: Spent 2.11 s on a formula simplification. DAG size of input: 174 DAG size of output: 34 [2021-02-21 18:52:46,010 WARN L202 SmtUtils]: Spent 671.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 22 [2021-02-21 18:52:47,086 WARN L202 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 174 DAG size of output: 41 [2021-02-21 18:52:47,425 WARN L202 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-21 18:52:49,700 WARN L202 SmtUtils]: Spent 2.26 s on a formula simplification. DAG size of input: 200 DAG size of output: 45 [2021-02-21 18:52:50,012 WARN L202 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 1 [2021-02-21 18:52:53,813 WARN L202 SmtUtils]: Spent 3.79 s on a formula simplification. DAG size of input: 183 DAG size of output: 40 [2021-02-21 18:52:57,581 WARN L202 SmtUtils]: Spent 3.76 s on a formula simplification. DAG size of input: 189 DAG size of output: 49 [2021-02-21 18:52:59,789 WARN L202 SmtUtils]: Spent 2.21 s on a formula simplification. DAG size of input: 177 DAG size of output: 44 [2021-02-21 18:53:03,449 WARN L202 SmtUtils]: Spent 3.66 s on a formula simplification. DAG size of input: 183 DAG size of output: 40 [2021-02-21 18:53:04,718 WARN L202 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 182 DAG size of output: 22 [2021-02-21 18:53:05,629 WARN L202 SmtUtils]: Spent 908.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 22 [2021-02-21 18:53:05,969 WARN L202 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 26 [2021-02-21 18:53:06,327 WARN L202 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 26 [2021-02-21 18:53:08,444 WARN L202 SmtUtils]: Spent 2.10 s on a formula simplification. DAG size of input: 172 DAG size of output: 39 [2021-02-21 18:53:10,581 WARN L202 SmtUtils]: Spent 2.13 s on a formula simplification. DAG size of input: 172 DAG size of output: 39 [2021-02-21 18:53:10,933 WARN L202 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 28 [2021-02-21 18:53:12,691 WARN L202 SmtUtils]: Spent 1.75 s on a formula simplification. DAG size of input: 185 DAG size of output: 36 [2021-02-21 18:53:13,405 WARN L202 SmtUtils]: Spent 710.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 23 [2021-02-21 18:53:13,700 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-21 18:53:15,766 WARN L202 SmtUtils]: Spent 1.98 s on a formula simplification. DAG size of input: 192 DAG size of output: 38 [2021-02-21 18:53:18,885 WARN L202 SmtUtils]: Spent 3.11 s on a formula simplification. DAG size of input: 334 DAG size of output: 61 [2021-02-21 18:53:21,688 WARN L202 SmtUtils]: Spent 2.80 s on a formula simplification. DAG size of input: 300 DAG size of output: 63 [2021-02-21 18:53:22,001 WARN L202 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 1 [2021-02-21 18:53:25,305 WARN L202 SmtUtils]: Spent 3.30 s on a formula simplification. DAG size of input: 333 DAG size of output: 61 [2021-02-21 18:53:26,208 WARN L202 SmtUtils]: Spent 897.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 23 [2021-02-21 18:53:27,944 WARN L202 SmtUtils]: Spent 1.73 s on a formula simplification. DAG size of input: 176 DAG size of output: 36 [2021-02-21 18:53:30,538 WARN L202 SmtUtils]: Spent 2.59 s on a formula simplification. DAG size of input: 191 DAG size of output: 50 [2021-02-21 18:53:30,818 WARN L202 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 1 [2021-02-21 18:53:31,450 WARN L202 SmtUtils]: Spent 629.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 21 [2021-02-21 18:53:31,458 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-21 18:53:31,458 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-21 18:53:31,458 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-21 18:53:31,458 INFO L189 CegarLoopUtils]: For program point L481(line 481) no Hoare annotation was computed. [2021-02-21 18:53:31,458 INFO L189 CegarLoopUtils]: For program point L477(line 477) no Hoare annotation was computed. [2021-02-21 18:53:31,458 INFO L189 CegarLoopUtils]: For program point L506(line 506) no Hoare annotation was computed. [2021-02-21 18:53:31,459 INFO L189 CegarLoopUtils]: For program point L473(line 473) no Hoare annotation was computed. [2021-02-21 18:53:31,459 INFO L189 CegarLoopUtils]: For program point L506-1(lines 487 508) no Hoare annotation was computed. [2021-02-21 18:53:31,459 INFO L189 CegarLoopUtils]: For program point L502(line 502) no Hoare annotation was computed. [2021-02-21 18:53:31,459 INFO L189 CegarLoopUtils]: For program point L469(line 469) no Hoare annotation was computed. [2021-02-21 18:53:31,459 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 462 517) no Hoare annotation was computed. [2021-02-21 18:53:31,459 INFO L189 CegarLoopUtils]: For program point L465(line 465) no Hoare annotation was computed. [2021-02-21 18:53:31,459 INFO L189 CegarLoopUtils]: For program point L482(line 482) no Hoare annotation was computed. [2021-02-21 18:53:31,460 INFO L189 CegarLoopUtils]: For program point L478(line 478) no Hoare annotation was computed. [2021-02-21 18:53:31,460 INFO L189 CegarLoopUtils]: For program point L474(line 474) no Hoare annotation was computed. [2021-02-21 18:53:31,460 INFO L189 CegarLoopUtils]: For program point L503(line 503) no Hoare annotation was computed. [2021-02-21 18:53:31,460 INFO L189 CegarLoopUtils]: For program point L470(line 470) no Hoare annotation was computed. [2021-02-21 18:53:31,460 INFO L189 CegarLoopUtils]: For program point L466(line 466) no Hoare annotation was computed. [2021-02-21 18:53:31,460 INFO L189 CegarLoopUtils]: For program point L491(line 491) no Hoare annotation was computed. [2021-02-21 18:53:31,460 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 462 517) no Hoare annotation was computed. [2021-02-21 18:53:31,460 INFO L189 CegarLoopUtils]: For program point L483(line 483) no Hoare annotation was computed. [2021-02-21 18:53:31,460 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 462 517) no Hoare annotation was computed. [2021-02-21 18:53:31,460 INFO L189 CegarLoopUtils]: For program point L512(line 512) no Hoare annotation was computed. [2021-02-21 18:53:31,460 INFO L189 CegarLoopUtils]: For program point L475(line 475) no Hoare annotation was computed. [2021-02-21 18:53:31,460 INFO L189 CegarLoopUtils]: For program point L504(line 504) no Hoare annotation was computed. [2021-02-21 18:53:31,460 INFO L189 CegarLoopUtils]: For program point L471(line 471) no Hoare annotation was computed. [2021-02-21 18:53:31,460 INFO L189 CegarLoopUtils]: For program point L504-1(line 504) no Hoare annotation was computed. [2021-02-21 18:53:31,461 INFO L189 CegarLoopUtils]: For program point L504-2(line 504) no Hoare annotation was computed. [2021-02-21 18:53:31,461 INFO L189 CegarLoopUtils]: For program point L467(line 467) no Hoare annotation was computed. [2021-02-21 18:53:31,461 INFO L189 CegarLoopUtils]: For program point L463(line 463) no Hoare annotation was computed. [2021-02-21 18:53:31,461 INFO L189 CegarLoopUtils]: For program point L492(line 492) no Hoare annotation was computed. [2021-02-21 18:53:31,461 INFO L189 CegarLoopUtils]: For program point L488(line 488) no Hoare annotation was computed. [2021-02-21 18:53:31,461 INFO L189 CegarLoopUtils]: For program point L484(line 484) no Hoare annotation was computed. [2021-02-21 18:53:31,461 INFO L189 CegarLoopUtils]: For program point L513(line 513) no Hoare annotation was computed. [2021-02-21 18:53:31,461 INFO L189 CegarLoopUtils]: For program point L509(lines 486 510) no Hoare annotation was computed. [2021-02-21 18:53:31,461 INFO L189 CegarLoopUtils]: For program point L476(line 476) no Hoare annotation was computed. [2021-02-21 18:53:31,461 INFO L189 CegarLoopUtils]: For program point L505(line 505) no Hoare annotation was computed. [2021-02-21 18:53:31,461 INFO L189 CegarLoopUtils]: For program point L472(line 472) no Hoare annotation was computed. [2021-02-21 18:53:31,461 INFO L189 CegarLoopUtils]: For program point L501(line 501) no Hoare annotation was computed. [2021-02-21 18:53:31,461 INFO L189 CegarLoopUtils]: For program point L468(line 468) no Hoare annotation was computed. [2021-02-21 18:53:31,462 INFO L189 CegarLoopUtils]: For program point L464(line 464) no Hoare annotation was computed. [2021-02-21 18:53:31,462 INFO L189 CegarLoopUtils]: For program point L493(lines 493 497) no Hoare annotation was computed. [2021-02-21 18:53:31,462 INFO L189 CegarLoopUtils]: For program point L493-1(lines 493 497) no Hoare annotation was computed. [2021-02-21 18:53:31,462 INFO L189 CegarLoopUtils]: For program point L485(line 485) no Hoare annotation was computed. [2021-02-21 18:53:31,462 INFO L189 CegarLoopUtils]: For program point L485-1(line 485) no Hoare annotation was computed. [2021-02-21 18:53:31,462 INFO L189 CegarLoopUtils]: For program point L485-2(line 485) no Hoare annotation was computed. [2021-02-21 18:53:31,462 INFO L189 CegarLoopUtils]: For program point L514(line 514) no Hoare annotation was computed. [2021-02-21 18:53:31,462 INFO L189 CegarLoopUtils]: For program point L539(line 539) no Hoare annotation was computed. [2021-02-21 18:53:31,462 INFO L189 CegarLoopUtils]: For program point L535(line 535) no Hoare annotation was computed. [2021-02-21 18:53:31,462 INFO L189 CegarLoopUtils]: For program point L564(line 564) no Hoare annotation was computed. [2021-02-21 18:53:31,462 INFO L189 CegarLoopUtils]: For program point L531(line 531) no Hoare annotation was computed. [2021-02-21 18:53:31,462 INFO L189 CegarLoopUtils]: For program point L560(line 560) no Hoare annotation was computed. [2021-02-21 18:53:31,462 INFO L189 CegarLoopUtils]: For program point L527(line 527) no Hoare annotation was computed. [2021-02-21 18:53:31,463 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 518 577) no Hoare annotation was computed. [2021-02-21 18:53:31,463 INFO L189 CegarLoopUtils]: For program point L523(line 523) no Hoare annotation was computed. [2021-02-21 18:53:31,463 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 518 577) no Hoare annotation was computed. [2021-02-21 18:53:31,463 INFO L189 CegarLoopUtils]: For program point L519(line 519) no Hoare annotation was computed. [2021-02-21 18:53:31,463 INFO L189 CegarLoopUtils]: For program point L548(line 548) no Hoare annotation was computed. [2021-02-21 18:53:31,463 INFO L189 CegarLoopUtils]: For program point L544-2(lines 544 569) no Hoare annotation was computed. [2021-02-21 18:53:31,463 INFO L189 CegarLoopUtils]: For program point L540(line 540) no Hoare annotation was computed. [2021-02-21 18:53:31,463 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 518 577) no Hoare annotation was computed. [2021-02-21 18:53:31,463 INFO L189 CegarLoopUtils]: For program point L565(line 565) no Hoare annotation was computed. [2021-02-21 18:53:31,463 INFO L189 CegarLoopUtils]: For program point L532(line 532) no Hoare annotation was computed. [2021-02-21 18:53:31,463 INFO L189 CegarLoopUtils]: For program point L561(line 561) no Hoare annotation was computed. [2021-02-21 18:53:31,464 INFO L189 CegarLoopUtils]: For program point L528(line 528) no Hoare annotation was computed. [2021-02-21 18:53:31,464 INFO L189 CegarLoopUtils]: For program point L524(line 524) no Hoare annotation was computed. [2021-02-21 18:53:31,464 INFO L189 CegarLoopUtils]: For program point L520(line 520) no Hoare annotation was computed. [2021-02-21 18:53:31,464 INFO L189 CegarLoopUtils]: For program point L549(line 549) no Hoare annotation was computed. [2021-02-21 18:53:31,464 INFO L189 CegarLoopUtils]: For program point L545(line 545) no Hoare annotation was computed. [2021-02-21 18:53:31,464 INFO L189 CegarLoopUtils]: For program point L541(line 541) no Hoare annotation was computed. [2021-02-21 18:53:31,464 INFO L189 CegarLoopUtils]: For program point L570(lines 543 571) no Hoare annotation was computed. [2021-02-21 18:53:31,464 INFO L189 CegarLoopUtils]: For program point L566(line 566) no Hoare annotation was computed. [2021-02-21 18:53:31,464 INFO L189 CegarLoopUtils]: For program point L533(line 533) no Hoare annotation was computed. [2021-02-21 18:53:31,464 INFO L189 CegarLoopUtils]: For program point L562(line 562) no Hoare annotation was computed. [2021-02-21 18:53:31,464 INFO L189 CegarLoopUtils]: For program point L529(line 529) no Hoare annotation was computed. [2021-02-21 18:53:31,464 INFO L189 CegarLoopUtils]: For program point L562-1(line 562) no Hoare annotation was computed. [2021-02-21 18:53:31,464 INFO L189 CegarLoopUtils]: For program point L562-2(line 562) no Hoare annotation was computed. [2021-02-21 18:53:31,465 INFO L189 CegarLoopUtils]: For program point L558(line 558) no Hoare annotation was computed. [2021-02-21 18:53:31,465 INFO L189 CegarLoopUtils]: For program point L525(line 525) no Hoare annotation was computed. [2021-02-21 18:53:31,465 INFO L189 CegarLoopUtils]: For program point L558-1(line 558) no Hoare annotation was computed. [2021-02-21 18:53:31,465 INFO L189 CegarLoopUtils]: For program point L558-2(line 558) no Hoare annotation was computed. [2021-02-21 18:53:31,465 INFO L189 CegarLoopUtils]: For program point L521(line 521) no Hoare annotation was computed. [2021-02-21 18:53:31,465 INFO L189 CegarLoopUtils]: For program point L550(lines 550 554) no Hoare annotation was computed. [2021-02-21 18:53:31,465 INFO L189 CegarLoopUtils]: For program point L550-1(lines 550 554) no Hoare annotation was computed. [2021-02-21 18:53:31,465 INFO L189 CegarLoopUtils]: For program point L542(line 542) no Hoare annotation was computed. [2021-02-21 18:53:31,465 INFO L189 CegarLoopUtils]: For program point L542-1(line 542) no Hoare annotation was computed. [2021-02-21 18:53:31,465 INFO L189 CegarLoopUtils]: For program point L542-2(line 542) no Hoare annotation was computed. [2021-02-21 18:53:31,465 INFO L189 CegarLoopUtils]: For program point L538(line 538) no Hoare annotation was computed. [2021-02-21 18:53:31,466 INFO L189 CegarLoopUtils]: For program point L567(line 567) no Hoare annotation was computed. [2021-02-21 18:53:31,466 INFO L189 CegarLoopUtils]: For program point L534(line 534) no Hoare annotation was computed. [2021-02-21 18:53:31,466 INFO L189 CegarLoopUtils]: For program point L567-1(line 567) no Hoare annotation was computed. [2021-02-21 18:53:31,466 INFO L189 CegarLoopUtils]: For program point L567-2(line 567) no Hoare annotation was computed. [2021-02-21 18:53:31,466 INFO L189 CegarLoopUtils]: For program point L563(line 563) no Hoare annotation was computed. [2021-02-21 18:53:31,466 INFO L189 CegarLoopUtils]: For program point L530(line 530) no Hoare annotation was computed. [2021-02-21 18:53:31,466 INFO L189 CegarLoopUtils]: For program point L563-1(line 563) no Hoare annotation was computed. [2021-02-21 18:53:31,466 INFO L189 CegarLoopUtils]: For program point L563-2(line 563) no Hoare annotation was computed. [2021-02-21 18:53:31,466 INFO L189 CegarLoopUtils]: For program point L559(line 559) no Hoare annotation was computed. [2021-02-21 18:53:31,466 INFO L189 CegarLoopUtils]: For program point L526(line 526) no Hoare annotation was computed. [2021-02-21 18:53:31,466 INFO L189 CegarLoopUtils]: For program point L522(line 522) no Hoare annotation was computed. [2021-02-21 18:53:31,467 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 393 399) the Hoare annotation is: true [2021-02-21 18:53:31,467 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 393 399) the Hoare annotation is: true [2021-02-21 18:53:31,467 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 400 408) the Hoare annotation is: (or (and (<= 1 |valid_product_#res|) (<= valid_product_~retValue_acc~5 1) (<= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~5)) (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2021-02-21 18:53:31,467 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 400 408) the Hoare annotation is: true [2021-02-21 18:53:31,467 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 400 408) the Hoare annotation is: (or (and (<= 1 |valid_product_#res|) (<= valid_product_~retValue_acc~5 1) (<= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~5)) (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2021-02-21 18:53:31,467 INFO L185 CegarLoopUtils]: At program point L405(line 405) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (<= valid_product_~retValue_acc~5 1) (<= 1 valid_product_~retValue_acc~5)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2021-02-21 18:53:31,467 INFO L192 CegarLoopUtils]: At program point L404(line 404) the Hoare annotation is: true [2021-02-21 18:53:31,467 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 848 870) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:53:31,468 INFO L185 CegarLoopUtils]: At program point L860(line 860) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~10 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-21 18:53:31,468 INFO L185 CegarLoopUtils]: At program point L860-1(line 860) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~10 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-21 18:53:31,468 INFO L185 CegarLoopUtils]: At program point L858(lines 858 865) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~10 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-21 18:53:31,468 INFO L192 CegarLoopUtils]: At program point L858-1(lines 858 865) the Hoare annotation is: true [2021-02-21 18:53:31,468 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 848 870) the Hoare annotation is: true [2021-02-21 18:53:31,468 INFO L185 CegarLoopUtils]: At program point L856(line 856) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= |main_#t~ret70| 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:53:31,468 INFO L185 CegarLoopUtils]: At program point L855(line 855) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:53:31,468 INFO L185 CegarLoopUtils]: At program point L856-1(line 856) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= |main_#t~ret70| 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:53:31,469 INFO L185 CegarLoopUtils]: At program point L854(line 854) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:53:31,469 INFO L185 CegarLoopUtils]: At program point L856-2(line 856) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~10 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= |main_#t~ret70| 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:53:31,469 INFO L185 CegarLoopUtils]: At program point L854-1(line 854) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:53:31,469 INFO L185 CegarLoopUtils]: At program point L850(line 850) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:53:31,469 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 848 870) the Hoare annotation is: true [2021-02-21 18:53:31,469 INFO L192 CegarLoopUtils]: At program point L867(line 867) the Hoare annotation is: true [2021-02-21 18:53:31,469 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 807 830) no Hoare annotation was computed. [2021-02-21 18:53:31,469 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 807 830) no Hoare annotation was computed. [2021-02-21 18:53:31,470 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 807 830) no Hoare annotation was computed. [2021-02-21 18:53:31,470 INFO L189 CegarLoopUtils]: For program point L825(line 825) no Hoare annotation was computed. [2021-02-21 18:53:31,470 INFO L189 CegarLoopUtils]: For program point L824(line 824) no Hoare annotation was computed. [2021-02-21 18:53:31,470 INFO L189 CegarLoopUtils]: For program point L823(line 823) no Hoare annotation was computed. [2021-02-21 18:53:31,470 INFO L189 CegarLoopUtils]: For program point L822(line 822) no Hoare annotation was computed. [2021-02-21 18:53:31,470 INFO L189 CegarLoopUtils]: For program point L821(line 821) no Hoare annotation was computed. [2021-02-21 18:53:31,470 INFO L189 CegarLoopUtils]: For program point L820(line 820) no Hoare annotation was computed. [2021-02-21 18:53:31,470 INFO L189 CegarLoopUtils]: For program point L819(line 819) no Hoare annotation was computed. [2021-02-21 18:53:31,470 INFO L189 CegarLoopUtils]: For program point L818(line 818) no Hoare annotation was computed. [2021-02-21 18:53:31,470 INFO L189 CegarLoopUtils]: For program point L817(line 817) no Hoare annotation was computed. [2021-02-21 18:53:31,470 INFO L189 CegarLoopUtils]: For program point L816(line 816) no Hoare annotation was computed. [2021-02-21 18:53:31,470 INFO L189 CegarLoopUtils]: For program point L815(line 815) no Hoare annotation was computed. [2021-02-21 18:53:31,471 INFO L189 CegarLoopUtils]: For program point L814(line 814) no Hoare annotation was computed. [2021-02-21 18:53:31,471 INFO L189 CegarLoopUtils]: For program point L813(line 813) no Hoare annotation was computed. [2021-02-21 18:53:31,471 INFO L189 CegarLoopUtils]: For program point L812(line 812) no Hoare annotation was computed. [2021-02-21 18:53:31,471 INFO L185 CegarLoopUtils]: At program point L129(line 129) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3))) [2021-02-21 18:53:31,471 INFO L185 CegarLoopUtils]: At program point L125(line 125) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3))) [2021-02-21 18:53:31,471 INFO L185 CegarLoopUtils]: At program point L123(lines 123 131) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3))) [2021-02-21 18:53:31,471 INFO L185 CegarLoopUtils]: At program point L121(line 121) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3))) [2021-02-21 18:53:31,472 INFO L185 CegarLoopUtils]: At program point L121-1(line 121) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3))) [2021-02-21 18:53:31,472 INFO L185 CegarLoopUtils]: At program point L119(lines 119 136) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-21 18:53:31,472 INFO L185 CegarLoopUtils]: At program point L121-2(line 121) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3))) [2021-02-21 18:53:31,472 INFO L185 CegarLoopUtils]: At program point L121-3(line 121) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3))) [2021-02-21 18:53:31,472 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__methaneQueryENTRY(lines 115 139) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-21 18:53:31,472 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__methaneQueryEXIT(lines 115 139) the Hoare annotation is: (let ((.cse8 (= |old(~pumpRunning~0)| 0)) (.cse10 (= ~methaneLevelCritical~0 0)) (.cse5 (<= 2 ~waterLevel~0)) (.cse9 (< ~waterLevel~0 3)) (.cse11 (= 1 ~systemActive~0))) (let ((.cse2 (not .cse11)) (.cse4 (and (= ~pumpRunning~0 1) .cse11 .cse10 .cse5 .cse9)) (.cse1 (not .cse10)) (.cse7 (not (<= 1 ~systemActive~0))) (.cse0 (not .cse9)) (.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not .cse8))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not .cse5)) (or .cse0 .cse1 .cse6 .cse2 .cse3 .cse4) (or .cse7 (not (= ~waterLevel~0 1)) .cse1 .cse6 .cse3) (or .cse7 .cse0 .cse1 .cse6 (= ~pumpRunning~0 0) .cse8) (or .cse7 (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse6 .cse3)))) [2021-02-21 18:53:31,473 INFO L185 CegarLoopUtils]: At program point L134(line 134) the Hoare annotation is: (let ((.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse4 (= |old(~pumpRunning~0)| 0))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3 (not .cse4)) (or .cse0 .cse1 .cse2 .cse4))) [2021-02-21 18:53:31,473 INFO L185 CegarLoopUtils]: At program point L134-1(lines 115 139) the Hoare annotation is: (let ((.cse8 (= |old(~pumpRunning~0)| 0)) (.cse10 (= ~methaneLevelCritical~0 0)) (.cse5 (<= 2 ~waterLevel~0)) (.cse9 (< ~waterLevel~0 3)) (.cse11 (= 1 ~systemActive~0))) (let ((.cse2 (not .cse11)) (.cse4 (and (= ~pumpRunning~0 1) .cse11 .cse10 .cse5 .cse9)) (.cse1 (not .cse10)) (.cse7 (not (<= 1 ~systemActive~0))) (.cse0 (not .cse9)) (.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not .cse8))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not .cse5)) (or .cse0 .cse1 .cse6 .cse2 .cse3 .cse4) (or .cse7 (not (= ~waterLevel~0 1)) .cse1 .cse6 .cse3) (or .cse7 .cse0 .cse1 .cse6 (= ~pumpRunning~0 0) .cse8) (or .cse7 (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse6 .cse3)))) [2021-02-21 18:53:31,473 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 210 218) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~methaneLevelCritical~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1))) [2021-02-21 18:53:31,473 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 210 218) the Hoare annotation is: true [2021-02-21 18:53:31,473 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 210 218) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~methaneLevelCritical~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1))) [2021-02-21 18:53:31,473 INFO L185 CegarLoopUtils]: At program point L215(line 215) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~methaneLevelCritical~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)) [2021-02-21 18:53:31,473 INFO L192 CegarLoopUtils]: At program point L214(line 214) the Hoare annotation is: true [2021-02-21 18:53:31,473 INFO L192 CegarLoopUtils]: At program point L289(line 289) the Hoare annotation is: true [2021-02-21 18:53:31,474 INFO L192 CegarLoopUtils]: At program point L286(line 286) the Hoare annotation is: true [2021-02-21 18:53:31,474 INFO L192 CegarLoopUtils]: At program point L284(line 284) the Hoare annotation is: true [2021-02-21 18:53:31,474 INFO L192 CegarLoopUtils]: At program point L283(lines 283 287) the Hoare annotation is: true [2021-02-21 18:53:31,474 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelENTRY(lines 274 292) the Hoare annotation is: true [2021-02-21 18:53:31,474 INFO L192 CegarLoopUtils]: At program point L281(line 281) the Hoare annotation is: true [2021-02-21 18:53:31,474 INFO L192 CegarLoopUtils]: At program point L283-2(lines 283 287) the Hoare annotation is: true [2021-02-21 18:53:31,474 INFO L192 CegarLoopUtils]: At program point L281-1(line 281) the Hoare annotation is: true [2021-02-21 18:53:31,474 INFO L192 CegarLoopUtils]: At program point L281-2(line 281) the Hoare annotation is: true [2021-02-21 18:53:31,474 INFO L192 CegarLoopUtils]: At program point L281-3(line 281) the Hoare annotation is: true [2021-02-21 18:53:31,474 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelEXIT(lines 274 292) the Hoare annotation is: true [2021-02-21 18:53:31,474 INFO L192 CegarLoopUtils]: At program point L277(line 277) the Hoare annotation is: true [2021-02-21 18:53:31,475 INFO L192 CegarLoopUtils]: At program point L276(line 276) the Hoare annotation is: true [2021-02-21 18:53:31,475 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelFINAL(lines 274 292) the Hoare annotation is: true [2021-02-21 18:53:31,475 INFO L189 CegarLoopUtils]: For program point L226-2(lines 226 234) no Hoare annotation was computed. [2021-02-21 18:53:31,475 INFO L189 CegarLoopUtils]: For program point L249(line 249) no Hoare annotation was computed. [2021-02-21 18:53:31,475 INFO L189 CegarLoopUtils]: For program point L249-1(line 249) no Hoare annotation was computed. [2021-02-21 18:53:31,475 INFO L189 CegarLoopUtils]: For program point L244(line 244) no Hoare annotation was computed. [2021-02-21 18:53:31,475 INFO L189 CegarLoopUtils]: For program point L240(line 240) no Hoare annotation was computed. [2021-02-21 18:53:31,475 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 219 254) no Hoare annotation was computed. [2021-02-21 18:53:31,475 INFO L189 CegarLoopUtils]: For program point L238(lines 238 246) no Hoare annotation was computed. [2021-02-21 18:53:31,475 INFO L189 CegarLoopUtils]: For program point L238-2(lines 238 246) no Hoare annotation was computed. [2021-02-21 18:53:31,475 INFO L189 CegarLoopUtils]: For program point L232(line 232) no Hoare annotation was computed. [2021-02-21 18:53:31,476 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 219 254) no Hoare annotation was computed. [2021-02-21 18:53:31,476 INFO L189 CegarLoopUtils]: For program point L228(line 228) no Hoare annotation was computed. [2021-02-21 18:53:31,476 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 219 254) no Hoare annotation was computed. [2021-02-21 18:53:31,476 INFO L189 CegarLoopUtils]: For program point L226(lines 226 234) no Hoare annotation was computed. [2021-02-21 18:53:31,476 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 386 392) the Hoare annotation is: true [2021-02-21 18:53:31,476 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 386 392) the Hoare annotation is: true [2021-02-21 18:53:31,476 INFO L189 CegarLoopUtils]: For program point L448(line 448) no Hoare annotation was computed. [2021-02-21 18:53:31,476 INFO L189 CegarLoopUtils]: For program point L446(line 446) no Hoare annotation was computed. [2021-02-21 18:53:31,476 INFO L189 CegarLoopUtils]: For program point L446-1(line 446) no Hoare annotation was computed. [2021-02-21 18:53:31,476 INFO L189 CegarLoopUtils]: For program point L444(line 444) no Hoare annotation was computed. [2021-02-21 18:53:31,476 INFO L189 CegarLoopUtils]: For program point L442(line 442) no Hoare annotation was computed. [2021-02-21 18:53:31,476 INFO L189 CegarLoopUtils]: For program point L442-1(line 442) no Hoare annotation was computed. [2021-02-21 18:53:31,477 INFO L189 CegarLoopUtils]: For program point L440(line 440) no Hoare annotation was computed. [2021-02-21 18:53:31,477 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 416 461) no Hoare annotation was computed. [2021-02-21 18:53:31,477 INFO L189 CegarLoopUtils]: For program point L438(line 438) no Hoare annotation was computed. [2021-02-21 18:53:31,477 INFO L189 CegarLoopUtils]: For program point L434(line 434) no Hoare annotation was computed. [2021-02-21 18:53:31,477 INFO L189 CegarLoopUtils]: For program point L432(line 432) no Hoare annotation was computed. [2021-02-21 18:53:31,477 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 416 461) no Hoare annotation was computed. [2021-02-21 18:53:31,477 INFO L189 CegarLoopUtils]: For program point L430(line 430) no Hoare annotation was computed. [2021-02-21 18:53:31,477 INFO L189 CegarLoopUtils]: For program point L428(line 428) no Hoare annotation was computed. [2021-02-21 18:53:31,477 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 416 461) no Hoare annotation was computed. [2021-02-21 18:53:31,477 INFO L189 CegarLoopUtils]: For program point L426(line 426) no Hoare annotation was computed. [2021-02-21 18:53:31,477 INFO L189 CegarLoopUtils]: For program point L457(line 457) no Hoare annotation was computed. [2021-02-21 18:53:31,477 INFO L189 CegarLoopUtils]: For program point L424(line 424) no Hoare annotation was computed. [2021-02-21 18:53:31,477 INFO L189 CegarLoopUtils]: For program point L455(line 455) no Hoare annotation was computed. [2021-02-21 18:53:31,478 INFO L189 CegarLoopUtils]: For program point L422(line 422) no Hoare annotation was computed. [2021-02-21 18:53:31,478 INFO L189 CegarLoopUtils]: For program point L453(line 453) no Hoare annotation was computed. [2021-02-21 18:53:31,478 INFO L189 CegarLoopUtils]: For program point L420(line 420) no Hoare annotation was computed. [2021-02-21 18:53:31,478 INFO L189 CegarLoopUtils]: For program point L453-1(line 453) no Hoare annotation was computed. [2021-02-21 18:53:31,478 INFO L189 CegarLoopUtils]: For program point L451(line 451) no Hoare annotation was computed. [2021-02-21 18:53:31,478 INFO L189 CegarLoopUtils]: For program point L453-2(line 453) no Hoare annotation was computed. [2021-02-21 18:53:31,478 INFO L189 CegarLoopUtils]: For program point L449(line 449) no Hoare annotation was computed. [2021-02-21 18:53:31,478 INFO L189 CegarLoopUtils]: For program point L416(lines 416 461) no Hoare annotation was computed. [2021-02-21 18:53:31,478 INFO L189 CegarLoopUtils]: For program point L416-1(lines 416 461) no Hoare annotation was computed. [2021-02-21 18:53:31,478 INFO L189 CegarLoopUtils]: For program point L445(line 445) no Hoare annotation was computed. [2021-02-21 18:53:31,478 INFO L189 CegarLoopUtils]: For program point L441(line 441) no Hoare annotation was computed. [2021-02-21 18:53:31,479 INFO L189 CegarLoopUtils]: For program point L439(line 439) no Hoare annotation was computed. [2021-02-21 18:53:31,479 INFO L189 CegarLoopUtils]: For program point L439-1(line 439) no Hoare annotation was computed. [2021-02-21 18:53:31,479 INFO L189 CegarLoopUtils]: For program point L433(line 433) no Hoare annotation was computed. [2021-02-21 18:53:31,479 INFO L189 CegarLoopUtils]: For program point L431(line 431) no Hoare annotation was computed. [2021-02-21 18:53:31,479 INFO L189 CegarLoopUtils]: For program point L429(line 429) no Hoare annotation was computed. [2021-02-21 18:53:31,479 INFO L189 CegarLoopUtils]: For program point L427(line 427) no Hoare annotation was computed. [2021-02-21 18:53:31,479 INFO L189 CegarLoopUtils]: For program point L425(line 425) no Hoare annotation was computed. [2021-02-21 18:53:31,479 INFO L189 CegarLoopUtils]: For program point L456(line 456) no Hoare annotation was computed. [2021-02-21 18:53:31,479 INFO L189 CegarLoopUtils]: For program point L423(line 423) no Hoare annotation was computed. [2021-02-21 18:53:31,479 INFO L189 CegarLoopUtils]: For program point L454(line 454) no Hoare annotation was computed. [2021-02-21 18:53:31,479 INFO L189 CegarLoopUtils]: For program point L421(line 421) no Hoare annotation was computed. [2021-02-21 18:53:31,480 INFO L189 CegarLoopUtils]: For program point L452(line 452) no Hoare annotation was computed. [2021-02-21 18:53:31,480 INFO L189 CegarLoopUtils]: For program point L419(line 419) no Hoare annotation was computed. [2021-02-21 18:53:31,480 INFO L189 CegarLoopUtils]: For program point L450(line 450) no Hoare annotation was computed. [2021-02-21 18:53:31,480 INFO L189 CegarLoopUtils]: For program point L737(line 737) no Hoare annotation was computed. [2021-02-21 18:53:31,480 INFO L189 CegarLoopUtils]: For program point L770-1(line 770) no Hoare annotation was computed. [2021-02-21 18:53:31,480 INFO L189 CegarLoopUtils]: For program point L768(line 768) no Hoare annotation was computed. [2021-02-21 18:53:31,480 INFO L189 CegarLoopUtils]: For program point L770-2(line 770) no Hoare annotation was computed. [2021-02-21 18:53:31,480 INFO L189 CegarLoopUtils]: For program point L735(line 735) no Hoare annotation was computed. [2021-02-21 18:53:31,480 INFO L189 CegarLoopUtils]: For program point L768-1(line 768) no Hoare annotation was computed. [2021-02-21 18:53:31,480 INFO L189 CegarLoopUtils]: For program point L766(line 766) no Hoare annotation was computed. [2021-02-21 18:53:31,480 INFO L189 CegarLoopUtils]: For program point L768-2(line 768) no Hoare annotation was computed. [2021-02-21 18:53:31,480 INFO L189 CegarLoopUtils]: For program point L733(line 733) no Hoare annotation was computed. [2021-02-21 18:53:31,480 INFO L189 CegarLoopUtils]: For program point L731(line 731) no Hoare annotation was computed. [2021-02-21 18:53:31,481 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 729 774) no Hoare annotation was computed. [2021-02-21 18:53:31,481 INFO L189 CegarLoopUtils]: For program point L729(lines 729 774) no Hoare annotation was computed. [2021-02-21 18:53:31,481 INFO L189 CegarLoopUtils]: For program point L760(lines 760 761) no Hoare annotation was computed. [2021-02-21 18:53:31,481 INFO L189 CegarLoopUtils]: For program point L748(line 748) no Hoare annotation was computed. [2021-02-21 18:53:31,481 INFO L189 CegarLoopUtils]: For program point L748-1(line 748) no Hoare annotation was computed. [2021-02-21 18:53:31,481 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 729 774) no Hoare annotation was computed. [2021-02-21 18:53:31,481 INFO L189 CegarLoopUtils]: For program point L746(line 746) no Hoare annotation was computed. [2021-02-21 18:53:31,481 INFO L189 CegarLoopUtils]: For program point L748-2(line 748) no Hoare annotation was computed. [2021-02-21 18:53:31,481 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 729 774) no Hoare annotation was computed. [2021-02-21 18:53:31,481 INFO L189 CegarLoopUtils]: For program point L740(line 740) no Hoare annotation was computed. [2021-02-21 18:53:31,481 INFO L189 CegarLoopUtils]: For program point L771(line 771) no Hoare annotation was computed. [2021-02-21 18:53:31,481 INFO L189 CegarLoopUtils]: For program point L738(line 738) no Hoare annotation was computed. [2021-02-21 18:53:31,481 INFO L189 CegarLoopUtils]: For program point L769(line 769) no Hoare annotation was computed. [2021-02-21 18:53:31,482 INFO L189 CegarLoopUtils]: For program point L736(line 736) no Hoare annotation was computed. [2021-02-21 18:53:31,482 INFO L189 CegarLoopUtils]: For program point L767(line 767) no Hoare annotation was computed. [2021-02-21 18:53:31,482 INFO L189 CegarLoopUtils]: For program point L734(line 734) no Hoare annotation was computed. [2021-02-21 18:53:31,482 INFO L189 CegarLoopUtils]: For program point L765(line 765) no Hoare annotation was computed. [2021-02-21 18:53:31,482 INFO L189 CegarLoopUtils]: For program point L732(line 732) no Hoare annotation was computed. [2021-02-21 18:53:31,482 INFO L189 CegarLoopUtils]: For program point L730(line 730) no Hoare annotation was computed. [2021-02-21 18:53:31,482 INFO L189 CegarLoopUtils]: For program point L753(lines 753 754) no Hoare annotation was computed. [2021-02-21 18:53:31,482 INFO L189 CegarLoopUtils]: For program point L749(lines 749 756) no Hoare annotation was computed. [2021-02-21 18:53:31,482 INFO L189 CegarLoopUtils]: For program point L747(line 747) no Hoare annotation was computed. [2021-02-21 18:53:31,482 INFO L189 CegarLoopUtils]: For program point L745(line 745) no Hoare annotation was computed. [2021-02-21 18:53:31,482 INFO L189 CegarLoopUtils]: For program point L743(lines 743 763) no Hoare annotation was computed. [2021-02-21 18:53:31,482 INFO L189 CegarLoopUtils]: For program point L743-1(lines 743 763) no Hoare annotation was computed. [2021-02-21 18:53:31,483 INFO L189 CegarLoopUtils]: For program point L739(line 739) no Hoare annotation was computed. [2021-02-21 18:53:31,483 INFO L189 CegarLoopUtils]: For program point L770(line 770) no Hoare annotation was computed. [2021-02-21 18:53:31,483 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 838 847) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:53:31,483 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 838 847) the Hoare annotation is: true [2021-02-21 18:53:31,483 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 838 847) the Hoare annotation is: true [2021-02-21 18:53:31,483 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmENTRY(lines 199 209) the Hoare annotation is: true [2021-02-21 18:53:31,483 INFO L185 CegarLoopUtils]: At program point L206(line 206) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (and (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~0) (<= isMethaneAlarm_~retValue_acc~0 ~methaneLevelCritical~0))) (.cse3 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (< ~waterLevel~0 3)))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0))) (or .cse0 .cse3 .cse1 .cse2) (or .cse3 (<= isMethaneAlarm_~retValue_acc~0 2147483647) .cse2 (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~0 1)) (not (<= 2 ~waterLevel~0))))) [2021-02-21 18:53:31,483 INFO L192 CegarLoopUtils]: At program point L204(line 204) the Hoare annotation is: true [2021-02-21 18:53:31,484 INFO L185 CegarLoopUtils]: At program point L204-1(line 204) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret11|))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2))) [2021-02-21 18:53:31,484 INFO L185 CegarLoopUtils]: At program point isMethaneAlarmEXIT(lines 199 209) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (and (= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~0) (<= isMethaneAlarm_~retValue_acc~0 ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2) (or .cse3 (<= isMethaneAlarm_~retValue_acc~0 2147483647) .cse1 (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~0 1)) (not (<= 2 ~waterLevel~0))) (or .cse0 .cse3 .cse1 .cse2))) [2021-02-21 18:53:31,484 INFO L185 CegarLoopUtils]: At program point L204-2(line 204) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret11|)) (.cse3 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (< ~waterLevel~0 3)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2) (or .cse0 .cse3 .cse1 .cse2) (or .cse3 .cse1 (not (= ~pumpRunning~0 0)) (<= |isMethaneAlarm_#t~ret11| 2147483647) (not (= 1 ~systemActive~0)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~0 1)) (not (<= 2 ~waterLevel~0))))) [2021-02-21 18:53:31,484 INFO L185 CegarLoopUtils]: At program point L204-3(line 204) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (and (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~0) (<= isMethaneAlarm_~retValue_acc~0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret11|)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2) (or .cse3 .cse1 (not (= ~pumpRunning~0 0)) (<= |isMethaneAlarm_#t~ret11| 2147483647) (not (= 1 ~systemActive~0)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~0 1)) (not (<= 2 ~waterLevel~0))) (or .cse0 .cse3 .cse1 .cse2))) [2021-02-21 18:53:31,484 INFO L185 CegarLoopUtils]: At program point isMethaneAlarmFINAL(lines 199 209) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (and (= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~0) (<= isMethaneAlarm_~retValue_acc~0 ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2) (or .cse3 (<= isMethaneAlarm_~retValue_acc~0 2147483647) .cse1 (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~0 1)) (not (<= 2 ~waterLevel~0))) (or .cse0 .cse3 .cse1 .cse2))) [2021-02-21 18:53:31,485 INFO L185 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 191 198) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (= |old(~pumpRunning~0)| 0))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3))) [2021-02-21 18:53:31,485 INFO L185 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 191 198) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= |old(~pumpRunning~0)| 0))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3))) [2021-02-21 18:53:31,485 INFO L185 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 191 198) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= |old(~pumpRunning~0)| 0))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3))) [2021-02-21 18:53:31,485 INFO L185 CegarLoopUtils]: At program point L961(line 961) the Hoare annotation is: (let ((.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (<= 2 ~waterLevel~0)) (.cse6 (not (= ~waterLevel~0 1))) (.cse4 (not (<= 1 ~systemActive~0))) (.cse7 (and (<= 0 isHighWaterSensorDry_~retValue_acc~12) (<= isHighWaterSensorDry_~retValue_acc~12 0))) (.cse8 (not (< ~waterLevel~0 3))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse6 .cse0) (or .cse4 .cse7 .cse5 .cse8 .cse0) (or .cse5 .cse0 .cse2 .cse3) (or .cse4 .cse6 .cse0 .cse1) (or .cse4 .cse7 .cse8 .cse0 .cse1))) [2021-02-21 18:53:31,485 INFO L185 CegarLoopUtils]: At program point L960(line 960) the Hoare annotation is: (let ((.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (<= 2 ~waterLevel~0)) (.cse4 (not (<= 1 ~systemActive~0))) (.cse6 (not (= ~waterLevel~0 1))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse6 .cse0) (or .cse5 .cse0 .cse2 .cse3) (or .cse4 .cse6 .cse0 .cse1))) [2021-02-21 18:53:31,485 INFO L185 CegarLoopUtils]: At program point L958(line 958) the Hoare annotation is: (let ((.cse3 (not (= 1 ~systemActive~0))) (.cse4 (not (<= 2 ~waterLevel~0))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse6 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse7 (<= 1 isHighWaterSensorDry_~retValue_acc~12))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse0 .cse1 .cse3 .cse4) (or .cse6 .cse0 .cse1 .cse2 .cse7) (or .cse6 .cse5 .cse0 .cse1 .cse7))) [2021-02-21 18:53:31,486 INFO L185 CegarLoopUtils]: At program point L957(line 957) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3))) [2021-02-21 18:53:31,486 INFO L192 CegarLoopUtils]: At program point L956(lines 956 962) the Hoare annotation is: true [2021-02-21 18:53:31,486 INFO L185 CegarLoopUtils]: At program point isHighWaterSensorDryEXIT(lines 952 965) the Hoare annotation is: (let ((.cse5 (<= 1 |isHighWaterSensorDry_#res|)) (.cse15 (= 1 ~systemActive~0)) (.cse14 (<= 2 ~waterLevel~0)) (.cse12 (<= isHighWaterSensorDry_~retValue_acc~12 0)) (.cse13 (<= 0 |isHighWaterSensorDry_#res|))) (let ((.cse1 (and (= |isHighWaterSensorDry_#res| isHighWaterSensorDry_~retValue_acc~12) .cse15 .cse14 .cse12 .cse13)) (.cse4 (not .cse15)) (.cse7 (not .cse14)) (.cse6 (not (= ~methaneLevelCritical~0 0))) (.cse8 (and (<= 1 isHighWaterSensorDry_~retValue_acc~12) .cse5)) (.cse2 (not (< ~waterLevel~0 3))) (.cse10 (and (<= 0 isHighWaterSensorDry_~retValue_acc~12) (<= |isHighWaterSensorDry_#res| 0) .cse12 .cse13)) (.cse9 (not (<= 1 ~systemActive~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse11 (not (= ~waterLevel~0 1))) (.cse3 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse1 .cse2 .cse3 .cse6 .cse4 .cse5) (or .cse1 .cse2 .cse3 .cse6 .cse4 .cse7) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse7) (or .cse8 .cse9 .cse2 .cse3 .cse6 .cse10) (or .cse9 .cse11 .cse3 .cse6 .cse5) (or .cse8 .cse9 .cse0 .cse2 .cse3 .cse10) (or .cse9 .cse0 .cse11 .cse3 .cse5)))) [2021-02-21 18:53:31,486 INFO L192 CegarLoopUtils]: At program point isHighWaterSensorDryENTRY(lines 952 965) the Hoare annotation is: true [2021-02-21 18:53:31,486 INFO L185 CegarLoopUtils]: At program point isHighWaterSensorDryFINAL(lines 952 965) the Hoare annotation is: (let ((.cse5 (<= 1 |isHighWaterSensorDry_#res|)) (.cse15 (= 1 ~systemActive~0)) (.cse14 (<= 2 ~waterLevel~0)) (.cse12 (<= isHighWaterSensorDry_~retValue_acc~12 0)) (.cse13 (<= 0 |isHighWaterSensorDry_#res|))) (let ((.cse1 (and (= |isHighWaterSensorDry_#res| isHighWaterSensorDry_~retValue_acc~12) .cse15 .cse14 .cse12 .cse13)) (.cse4 (not .cse15)) (.cse7 (not .cse14)) (.cse6 (not (= ~methaneLevelCritical~0 0))) (.cse8 (and (<= 1 isHighWaterSensorDry_~retValue_acc~12) .cse5)) (.cse2 (not (< ~waterLevel~0 3))) (.cse10 (and (<= 0 isHighWaterSensorDry_~retValue_acc~12) (<= |isHighWaterSensorDry_#res| 0) .cse12 .cse13)) (.cse9 (not (<= 1 ~systemActive~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse11 (not (= ~waterLevel~0 1))) (.cse3 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse1 .cse2 .cse3 .cse6 .cse4 .cse5) (or .cse1 .cse2 .cse3 .cse6 .cse4 .cse7) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse7) (or .cse8 .cse9 .cse2 .cse3 .cse6 .cse10) (or .cse9 .cse11 .cse3 .cse6 .cse5) (or .cse8 .cse9 .cse0 .cse2 .cse3 .cse10) (or .cse9 .cse0 .cse11 .cse3 .cse5)))) [2021-02-21 18:53:31,487 INFO L185 CegarLoopUtils]: At program point L160(line 160) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (< ~waterLevel~0 3))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse3 (= |old(~pumpRunning~0)| 0))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse2 .cse4 .cse5) (or .cse0 .cse1 .cse2 .cse5) (or .cse0 .cse2 .cse4 .cse3))) [2021-02-21 18:53:31,487 INFO L185 CegarLoopUtils]: At program point L160-1(lines 141 165) the Hoare annotation is: (let ((.cse2 (= ~methaneLevelCritical~0 processEnvironment_~tmp~2)) (.cse6 (= |old(~pumpRunning~0)| 0)) (.cse13 (= ~methaneLevelCritical~0 0)) (.cse10 (<= 2 ~waterLevel~0)) (.cse12 (< ~waterLevel~0 3)) (.cse14 (= 1 ~systemActive~0))) (let ((.cse7 (not .cse14)) (.cse9 (and (= ~pumpRunning~0 1) .cse14 .cse13 .cse10 .cse12)) (.cse5 (not .cse13)) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse8 (not .cse6)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse11 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (and .cse2 (= ~pumpRunning~0 0))) (.cse4 (not .cse12))) (and (or .cse0 .cse1 (and .cse2 .cse3) .cse4 .cse5 .cse6) (or .cse4 .cse5 .cse7 .cse8 .cse9 (not .cse10)) (or .cse4 .cse5 .cse3 .cse7 .cse8 .cse9) (or .cse0 (not (= ~waterLevel~0 1)) .cse5 .cse3 .cse8) (or .cse0 .cse11 .cse4 .cse3 .cse8) (or .cse0 .cse11 .cse1 .cse4 .cse6)))) [2021-02-21 18:53:31,487 INFO L185 CegarLoopUtils]: At program point L155(line 155) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1) (or .cse0 (and (= ~methaneLevelCritical~0 processEnvironment_~tmp~2) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse1 .cse2))) [2021-02-21 18:53:31,487 INFO L185 CegarLoopUtils]: At program point L151(line 151) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (< ~waterLevel~0 3)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse1 (and (= ~methaneLevelCritical~0 processEnvironment_~tmp~2) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse2) (or .cse0 .cse2 (not (= ~methaneLevelCritical~0 0))))) [2021-02-21 18:53:31,487 INFO L185 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 141 165) the Hoare annotation is: (let ((.cse2 (= ~methaneLevelCritical~0 processEnvironment_~tmp~2)) (.cse6 (= |old(~pumpRunning~0)| 0)) (.cse13 (= ~methaneLevelCritical~0 0)) (.cse10 (<= 2 ~waterLevel~0)) (.cse12 (< ~waterLevel~0 3)) (.cse14 (= 1 ~systemActive~0))) (let ((.cse7 (not .cse14)) (.cse9 (and (= ~pumpRunning~0 1) .cse14 .cse13 .cse10 .cse12)) (.cse5 (not .cse13)) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse8 (not .cse6)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse11 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (and .cse2 (= ~pumpRunning~0 0))) (.cse4 (not .cse12))) (and (or .cse0 .cse1 (and .cse2 .cse3) .cse4 .cse5 .cse6) (or .cse4 .cse5 .cse7 .cse8 .cse9 (not .cse10)) (or .cse4 .cse5 .cse3 .cse7 .cse8 .cse9) (or .cse0 (not (= ~waterLevel~0 1)) .cse5 .cse3 .cse8) (or .cse0 .cse11 .cse4 .cse3 .cse8) (or .cse0 .cse11 .cse1 .cse4 .cse6)))) [2021-02-21 18:53:31,487 INFO L185 CegarLoopUtils]: At program point L149(lines 149 157) the Hoare annotation is: (let ((.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (and (= ~methaneLevelCritical~0 processEnvironment_~tmp~2) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse1 .cse3) (or .cse0 .cse4 .cse5 .cse1) (or .cse0 .cse5 .cse1 .cse2))) [2021-02-21 18:53:31,488 INFO L185 CegarLoopUtils]: At program point processEnvironmentENTRY(lines 141 165) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2))) [2021-02-21 18:53:31,488 INFO L185 CegarLoopUtils]: At program point L147(line 147) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 .cse4) (or .cse0 .cse5 .cse1 .cse4) (or .cse0 .cse5 .cse1 .cse3))) [2021-02-21 18:53:31,488 INFO L185 CegarLoopUtils]: At program point L147-1(line 147) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse3 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |processEnvironment_#t~ret9| ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 .cse4) (or .cse0 .cse5 .cse1 .cse4) (or .cse0 .cse5 .cse1 .cse3))) [2021-02-21 18:53:31,488 INFO L185 CegarLoopUtils]: At program point L145(lines 145 162) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2))) [2021-02-21 18:53:31,488 INFO L185 CegarLoopUtils]: At program point L147-2(line 147) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse3 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |processEnvironment_#t~ret9| ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 .cse4) (or .cse0 .cse5 .cse1 .cse4) (or .cse0 .cse5 .cse1 .cse3))) [2021-02-21 18:53:31,488 INFO L185 CegarLoopUtils]: At program point L147-3(line 147) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (< ~waterLevel~0 3))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse3 (and (= ~methaneLevelCritical~0 processEnvironment_~tmp~2) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |processEnvironment_#t~ret9| ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse2 .cse4 .cse5) (or .cse0 .cse1 .cse2 .cse5) (or .cse0 .cse2 .cse4 .cse3))) [2021-02-21 18:53:31,488 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseEXIT(lines 81 87) the Hoare annotation is: true [2021-02-21 18:53:31,489 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseFINAL(lines 81 87) the Hoare annotation is: true [2021-02-21 18:53:31,489 INFO L185 CegarLoopUtils]: At program point L353(lines 353 357) the Hoare annotation is: (let ((.cse7 (<= 1 ~methaneLevelCritical~0)) (.cse9 (<= 0 (+ test_~tmp___2~0 2147483648))) (.cse10 (= test_~tmp___0~2 0)) (.cse13 (<= test_~tmp___2~0 2147483647)) (.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse2 (<= test_~tmp___0~2 2147483647)) (.cse11 (= ~methaneLevelCritical~0 0)) (.cse3 (<= 0 (+ test_~tmp~6 2147483648))) (.cse12 (= 1 ~systemActive~0)) (.cse4 (<= test_~tmp~6 2147483647)) (.cse5 (< ~waterLevel~0 3)) (.cse14 (= ~pumpRunning~0 0)) (.cse6 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse8 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse9 .cse10 .cse11 .cse3 .cse12 .cse13 .cse4 .cse5 .cse8) (and .cse0 .cse2 .cse3 .cse12 .cse4 .cse5 .cse6 .cse7 .cse8) (and .cse0 .cse1 .cse9 .cse10 .cse11 .cse3 .cse13 .cse4 .cse5 .cse8) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse2 .cse11 .cse3 .cse4 .cse5 .cse14 .cse6 .cse8) (and .cse0 .cse2 .cse11 .cse3 .cse12 .cse4 .cse5 .cse14 .cse6 .cse8))) [2021-02-21 18:53:31,489 INFO L185 CegarLoopUtils]: At program point L353-2(lines 345 358) the Hoare annotation is: (let ((.cse7 (<= 1 ~methaneLevelCritical~0)) (.cse9 (<= 0 (+ test_~tmp___2~0 2147483648))) (.cse10 (= test_~tmp___0~2 0)) (.cse13 (<= test_~tmp___2~0 2147483647)) (.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse2 (<= test_~tmp___0~2 2147483647)) (.cse11 (= ~methaneLevelCritical~0 0)) (.cse3 (<= 0 (+ test_~tmp~6 2147483648))) (.cse12 (= 1 ~systemActive~0)) (.cse4 (<= test_~tmp~6 2147483647)) (.cse5 (< ~waterLevel~0 3)) (.cse14 (= ~pumpRunning~0 0)) (.cse6 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse8 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse9 .cse10 .cse11 .cse3 .cse12 .cse13 .cse4 .cse5 .cse8) (and .cse0 .cse2 .cse3 .cse12 .cse4 .cse5 .cse6 .cse7 .cse8) (and .cse0 .cse1 .cse9 .cse10 .cse11 .cse3 .cse13 .cse4 .cse5 .cse8) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse2 .cse11 .cse3 .cse4 .cse5 .cse14 .cse6 .cse8) (and .cse0 .cse2 .cse11 .cse3 .cse12 .cse4 .cse5 .cse14 .cse6 .cse8))) [2021-02-21 18:53:31,489 INFO L185 CegarLoopUtils]: At program point L316(lines 315 362) the Hoare annotation is: (let ((.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse11 (<= 1 ~methaneLevelCritical~0)) (.cse3 (<= 1 ~systemActive~0)) (.cse9 (<= test_~tmp___0~2 2147483647)) (.cse4 (= ~methaneLevelCritical~0 0)) (.cse5 (<= 0 (+ test_~tmp~6 2147483648))) (.cse6 (= 1 ~systemActive~0)) (.cse7 (<= test_~tmp~6 2147483647)) (.cse8 (< ~waterLevel~0 3)) (.cse1 (= ~pumpRunning~0 0)) (.cse10 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse2 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= ~waterLevel~0 1) .cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse2) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse3 (<= 0 (+ test_~tmp___2~0 2147483648)) (= test_~tmp___0~2 0) .cse4 .cse5 .cse6 (<= test_~tmp___2~0 2147483647) .cse7 .cse8 .cse2) (and .cse3 .cse0 .cse9 .cse4 .cse5 .cse7 .cse8 .cse10 .cse2) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse3 .cse0 .cse9 .cse5 .cse7 .cse8 .cse1 .cse10 .cse11 .cse2) (and .cse3 .cse9 .cse5 .cse6 .cse7 .cse8 .cse1 .cse10 .cse11 .cse2) (and .cse3 .cse9 .cse4 .cse5 (= ~pumpRunning~0 1) .cse6 (<= 2 ~waterLevel~0) .cse7 .cse8 .cse10 .cse2) (and .cse3 .cse9 .cse4 .cse5 .cse6 .cse7 .cse8 .cse1 .cse10 .cse2))) [2021-02-21 18:53:31,490 INFO L185 CegarLoopUtils]: At program point L345(lines 345 358) the Hoare annotation is: (let ((.cse7 (<= 1 ~methaneLevelCritical~0)) (.cse9 (<= 0 (+ test_~tmp___2~0 2147483648))) (.cse10 (= test_~tmp___0~2 0)) (.cse13 (<= test_~tmp___2~0 2147483647)) (.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse2 (<= test_~tmp___0~2 2147483647)) (.cse11 (= ~methaneLevelCritical~0 0)) (.cse3 (<= 0 (+ test_~tmp~6 2147483648))) (.cse12 (= 1 ~systemActive~0)) (.cse4 (<= test_~tmp~6 2147483647)) (.cse5 (< ~waterLevel~0 3)) (.cse14 (= ~pumpRunning~0 0)) (.cse6 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse8 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse9 .cse10 .cse11 .cse3 .cse12 .cse13 .cse4 .cse5 .cse8) (and .cse0 .cse2 .cse3 .cse12 .cse4 .cse5 .cse6 .cse7 .cse8) (and .cse0 .cse1 .cse9 .cse10 .cse11 .cse3 .cse13 .cse4 .cse5 .cse8) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse2 .cse11 .cse3 .cse4 .cse5 .cse14 .cse6 .cse8) (and .cse0 .cse2 .cse11 .cse3 .cse12 .cse4 .cse5 .cse14 .cse6 .cse8))) [2021-02-21 18:53:31,490 INFO L185 CegarLoopUtils]: At program point L308(line 308) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:53:31,490 INFO L185 CegarLoopUtils]: At program point L337(line 337) the Hoare annotation is: (let ((.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse9 (= ~pumpRunning~0 0)) (.cse10 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse2 (<= test_~tmp___0~2 2147483647)) (.cse3 (= ~methaneLevelCritical~0 0)) (.cse4 (<= 0 (+ test_~tmp~6 2147483648))) (.cse11 (= 1 ~systemActive~0)) (.cse5 (<= test_~tmp~6 2147483647)) (.cse6 (< ~waterLevel~0 3)) (.cse7 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse8 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse2 .cse4 .cse5 .cse6 .cse9 .cse7 .cse10 .cse8) (and .cse0 .cse2 .cse4 .cse11 .cse5 .cse6 .cse9 .cse7 .cse10 .cse8) (and .cse0 .cse2 .cse3 .cse4 .cse11 .cse5 .cse6 .cse7 .cse8))) [2021-02-21 18:53:31,490 INFO L185 CegarLoopUtils]: At program point L333(line 333) the Hoare annotation is: (let ((.cse3 (= ~methaneLevelCritical~0 0)) (.cse0 (<= 1 ~systemActive~0)) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse5 (= 1 ~systemActive~0)) (.cse7 (< ~waterLevel~0 3)) (.cse10 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse13 (<= 1 ~methaneLevelCritical~0)) (.cse12 (= |old(~systemActive~0)| ~systemActive~0)) (.cse2 (<= 0 (+ |test_#t~nondet31| 2147483648))) (.cse6 (<= |test_#t~nondet31| 2147483647)) (.cse4 (<= 0 (+ test_~tmp~6 2147483648))) (.cse8 (<= test_~tmp~6 2147483647)) (.cse9 (= ~pumpRunning~0 0)) (.cse11 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11) (not (= |old(~waterLevel~0)| 1)) (and .cse1 .cse2 .cse4 (= ~pumpRunning~0 1) .cse5 .cse6 (<= 2 ~waterLevel~0) .cse7 .cse10 .cse11 .cse0 .cse3 .cse8) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse12 .cse1 .cse2 .cse3 .cse4 .cse6 .cse8 .cse7 .cse10 .cse11) (and .cse0 .cse12 .cse1 .cse2 .cse4 .cse6 .cse8 .cse7 .cse9 .cse10 .cse13 .cse11) (and .cse0 .cse12 (not (= test_~tmp~6 0)) .cse2 .cse3 .cse4 .cse6 .cse8 .cse7 .cse9 .cse11) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (<= 0 (+ test_~tmp___2~0 2147483648)) .cse2 (= test_~tmp___0~2 0) .cse3 .cse4 .cse5 .cse6 (<= test_~tmp___2~0 2147483647) .cse8 .cse7 .cse11) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse2 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse13 .cse11) (and .cse12 (= ~waterLevel~0 1) .cse2 .cse6 .cse4 .cse8 .cse9 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse11))) [2021-02-21 18:53:31,491 INFO L185 CegarLoopUtils]: At program point L333-1(line 333) the Hoare annotation is: (let ((.cse8 (= ~pumpRunning~0 0)) (.cse9 (<= 1 ~methaneLevelCritical~0)) (.cse11 (= |old(~systemActive~0)| ~systemActive~0)) (.cse0 (= test_~tmp___0~2 |test_#t~nondet31|)) (.cse1 (<= 1 ~systemActive~0)) (.cse2 (<= 0 (+ |test_#t~nondet31| 2147483648))) (.cse12 (= ~methaneLevelCritical~0 0)) (.cse3 (<= 0 (+ test_~tmp~6 2147483648))) (.cse4 (= 1 ~systemActive~0)) (.cse5 (<= |test_#t~nondet31| 2147483647)) (.cse6 (<= test_~tmp~6 2147483647)) (.cse7 (< ~waterLevel~0 3)) (.cse10 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10) (and .cse0 .cse1 .cse11 .cse2 .cse3 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10) (and .cse0 .cse1 .cse11 .cse2 .cse12 .cse3 .cse5 .cse6 .cse7 .cse10) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 .cse2 .cse12 .cse3 .cse4 .cse5 .cse6 .cse7 .cse10) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2021-02-21 18:53:31,491 INFO L185 CegarLoopUtils]: At program point L325(lines 325 331) the Hoare annotation is: (let ((.cse7 (= |old(~systemActive~0)| ~systemActive~0)) (.cse11 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse8 (<= test_~tmp___0~2 2147483647)) (.cse1 (= ~methaneLevelCritical~0 0)) (.cse2 (<= 0 (+ test_~tmp~6 2147483648))) (.cse3 (= 1 ~systemActive~0)) (.cse4 (<= test_~tmp~6 2147483647)) (.cse5 (< ~waterLevel~0 3)) (.cse10 (= ~pumpRunning~0 0)) (.cse9 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (<= 0 (+ test_~tmp___2~0 2147483648)) (= test_~tmp___0~2 0) .cse1 .cse2 .cse3 (<= test_~tmp___2~0 2147483647) .cse4 .cse5 .cse6) (and .cse0 .cse7 .cse8 .cse1 .cse2 .cse4 .cse5 .cse9 .cse6) (and .cse7 (= ~waterLevel~0 1) .cse2 .cse4 .cse10 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse7 .cse8 .cse2 .cse4 .cse5 .cse10 .cse9 .cse11 .cse6) (and .cse0 .cse8 .cse2 .cse3 .cse4 .cse5 .cse10 .cse9 .cse11 .cse6) (and .cse0 .cse8 .cse1 .cse2 (= ~pumpRunning~0 1) .cse3 (<= 2 ~waterLevel~0) .cse4 .cse5 .cse9 .cse6) (and .cse0 .cse8 .cse1 .cse2 .cse3 .cse4 .cse5 .cse10 .cse9 .cse6))) [2021-02-21 18:53:31,491 INFO L185 CegarLoopUtils]: At program point L325-1(lines 325 331) the Hoare annotation is: (let ((.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse11 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse9 (<= test_~tmp___0~2 2147483647)) (.cse2 (= ~methaneLevelCritical~0 0)) (.cse3 (<= 0 (+ test_~tmp~6 2147483648))) (.cse8 (= 1 ~systemActive~0)) (.cse4 (<= test_~tmp~6 2147483647)) (.cse5 (< ~waterLevel~0 3)) (.cse6 (= ~pumpRunning~0 0)) (.cse10 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 (not (= test_~tmp~6 0)) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and .cse0 (<= 0 (+ test_~tmp___2~0 2147483648)) (= test_~tmp___0~2 0) .cse2 .cse3 .cse8 (<= test_~tmp___2~0 2147483647) .cse4 .cse5 .cse7) (and .cse0 .cse1 .cse9 .cse2 .cse3 .cse4 .cse5 .cse10 .cse7) (and .cse1 (= ~waterLevel~0 1) .cse3 .cse4 .cse6 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse9 .cse3 .cse4 .cse5 .cse6 .cse10 .cse11 .cse7) (and .cse0 .cse9 .cse3 .cse8 .cse4 .cse5 .cse6 .cse10 .cse11 .cse7) (and .cse0 .cse9 .cse2 .cse3 (= ~pumpRunning~0 1) .cse8 (<= 2 ~waterLevel~0) .cse4 .cse5 .cse10 .cse7) (and .cse0 .cse9 .cse2 .cse3 .cse8 .cse4 .cse5 .cse6 .cse10 .cse7))) [2021-02-21 18:53:31,491 INFO L185 CegarLoopUtils]: At program point L317(lines 317 321) the Hoare annotation is: (let ((.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse11 (<= 1 ~methaneLevelCritical~0)) (.cse3 (<= 1 ~systemActive~0)) (.cse9 (<= test_~tmp___0~2 2147483647)) (.cse4 (= ~methaneLevelCritical~0 0)) (.cse5 (<= 0 (+ test_~tmp~6 2147483648))) (.cse6 (= 1 ~systemActive~0)) (.cse7 (<= test_~tmp~6 2147483647)) (.cse8 (< ~waterLevel~0 3)) (.cse1 (= ~pumpRunning~0 0)) (.cse10 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse2 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= ~waterLevel~0 1) .cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse2) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse3 (<= 0 (+ test_~tmp___2~0 2147483648)) (= test_~tmp___0~2 0) .cse4 .cse5 .cse6 (<= test_~tmp___2~0 2147483647) .cse7 .cse8 .cse2) (and .cse3 .cse0 .cse9 .cse4 .cse5 .cse7 .cse8 .cse10 .cse2) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse3 .cse0 .cse9 .cse5 .cse7 .cse8 .cse1 .cse10 .cse11 .cse2) (and .cse3 .cse9 .cse5 .cse6 .cse7 .cse8 .cse1 .cse10 .cse11 .cse2) (and .cse3 .cse9 .cse4 .cse5 (= ~pumpRunning~0 1) .cse6 (<= 2 ~waterLevel~0) .cse7 .cse8 .cse10 .cse2) (and .cse3 .cse9 .cse4 .cse5 .cse6 .cse7 .cse8 .cse1 .cse10 .cse2))) [2021-02-21 18:53:31,492 INFO L185 CegarLoopUtils]: At program point L313(line 313) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:53:31,492 INFO L185 CegarLoopUtils]: At program point L309(line 309) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:53:31,492 INFO L185 CegarLoopUtils]: At program point L363(lines 314 364) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:53:31,492 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 305 370) the Hoare annotation is: true [2021-02-21 18:53:31,492 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 305 370) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:53:31,492 INFO L185 CegarLoopUtils]: At program point L351(line 351) the Hoare annotation is: (let ((.cse7 (<= 1 ~methaneLevelCritical~0)) (.cse9 (<= 0 (+ test_~tmp___2~0 2147483648))) (.cse10 (= test_~tmp___0~2 0)) (.cse13 (<= test_~tmp___2~0 2147483647)) (.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse2 (<= test_~tmp___0~2 2147483647)) (.cse11 (= ~methaneLevelCritical~0 0)) (.cse3 (<= 0 (+ test_~tmp~6 2147483648))) (.cse12 (= 1 ~systemActive~0)) (.cse4 (<= test_~tmp~6 2147483647)) (.cse5 (< ~waterLevel~0 3)) (.cse14 (= ~pumpRunning~0 0)) (.cse6 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse8 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse9 .cse10 .cse11 .cse3 .cse12 .cse13 .cse4 .cse5 .cse8) (and .cse0 .cse2 .cse3 .cse12 .cse4 .cse5 .cse6 .cse7 .cse8) (and .cse0 .cse1 .cse9 .cse10 .cse11 .cse3 .cse13 .cse4 .cse5 .cse8) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse2 .cse11 .cse3 .cse4 .cse5 .cse14 .cse6 .cse8) (and .cse0 .cse2 .cse11 .cse3 .cse12 .cse4 .cse5 .cse14 .cse6 .cse8))) [2021-02-21 18:53:31,493 INFO L185 CegarLoopUtils]: At program point L351-1(line 351) the Hoare annotation is: (let ((.cse7 (<= 1 ~methaneLevelCritical~0)) (.cse9 (<= 0 (+ test_~tmp___2~0 2147483648))) (.cse10 (= test_~tmp___0~2 0)) (.cse13 (<= test_~tmp___2~0 2147483647)) (.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse2 (<= test_~tmp___0~2 2147483647)) (.cse11 (= ~methaneLevelCritical~0 0)) (.cse3 (<= 0 (+ test_~tmp~6 2147483648))) (.cse12 (= 1 ~systemActive~0)) (.cse4 (<= test_~tmp~6 2147483647)) (.cse5 (< ~waterLevel~0 3)) (.cse14 (= ~pumpRunning~0 0)) (.cse6 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse8 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse9 .cse10 .cse11 .cse3 .cse12 .cse13 .cse4 .cse5 .cse8) (and .cse0 .cse2 .cse3 .cse12 .cse4 .cse5 .cse6 .cse7 .cse8) (and .cse0 .cse1 .cse9 .cse10 .cse11 .cse3 .cse13 .cse4 .cse5 .cse8) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse2 .cse11 .cse3 .cse4 .cse5 .cse14 .cse6 .cse8) (and .cse0 .cse2 .cse11 .cse3 .cse12 .cse4 .cse5 .cse14 .cse6 .cse8))) [2021-02-21 18:53:31,493 INFO L185 CegarLoopUtils]: At program point L351-2(line 351) the Hoare annotation is: (let ((.cse7 (<= 1 ~methaneLevelCritical~0)) (.cse9 (<= 0 (+ test_~tmp___2~0 2147483648))) (.cse10 (= test_~tmp___0~2 0)) (.cse13 (<= test_~tmp___2~0 2147483647)) (.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse2 (<= test_~tmp___0~2 2147483647)) (.cse11 (= ~methaneLevelCritical~0 0)) (.cse3 (<= 0 (+ test_~tmp~6 2147483648))) (.cse12 (= 1 ~systemActive~0)) (.cse4 (<= test_~tmp~6 2147483647)) (.cse5 (< ~waterLevel~0 3)) (.cse14 (= ~pumpRunning~0 0)) (.cse6 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse8 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse9 .cse10 .cse11 .cse3 .cse12 .cse13 .cse4 .cse5 .cse8) (and .cse0 .cse2 .cse3 .cse12 .cse4 .cse5 .cse6 .cse7 .cse8) (and .cse0 .cse1 .cse9 .cse10 .cse11 .cse3 .cse13 .cse4 .cse5 .cse8) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse2 .cse11 .cse3 .cse4 .cse5 .cse14 .cse6 .cse8) (and .cse0 .cse2 .cse11 .cse3 .cse12 .cse4 .cse5 .cse14 .cse6 .cse8))) [2021-02-21 18:53:31,493 INFO L185 CegarLoopUtils]: At program point L347(line 347) the Hoare annotation is: (let ((.cse13 (<= 1 ~methaneLevelCritical~0)) (.cse2 (<= 0 (+ test_~tmp___2~0 2147483648))) (.cse3 (= test_~tmp___0~2 0)) (.cse5 (<= test_~tmp___2~0 2147483647)) (.cse7 (not (= test_~tmp___2~0 0))) (.cse9 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse11 (<= test_~tmp___0~2 2147483647)) (.cse15 (= ~methaneLevelCritical~0 0)) (.cse4 (<= 0 (+ test_~tmp~6 2147483648))) (.cse14 (= 1 ~systemActive~0)) (.cse6 (<= test_~tmp~6 2147483647)) (.cse8 (< ~waterLevel~0 3)) (.cse16 (= ~pumpRunning~0 0)) (.cse12 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse10 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10) (and .cse0 .cse1 .cse11 .cse4 .cse6 .cse8 .cse12 .cse13 .cse10) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse11 .cse4 .cse14 .cse6 .cse8 .cse12 .cse13 .cse10) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse2 .cse3 .cse4 .cse14 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10) (and .cse0 .cse1 .cse11 .cse15 .cse4 .cse6 .cse8 .cse16 .cse12 .cse10) (and .cse0 .cse11 .cse15 .cse4 .cse14 .cse6 .cse8 .cse16 .cse12 .cse10))) [2021-02-21 18:53:31,493 INFO L185 CegarLoopUtils]: At program point L343(line 343) the Hoare annotation is: (let ((.cse7 (<= 1 ~methaneLevelCritical~0)) (.cse9 (<= 0 (+ |test_#t~nondet32| 2147483648))) (.cse10 (<= |test_#t~nondet32| 2147483647)) (.cse11 (= test_~tmp___0~2 0)) (.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse2 (<= test_~tmp___0~2 2147483647)) (.cse12 (= ~methaneLevelCritical~0 0)) (.cse3 (<= 0 (+ test_~tmp~6 2147483648))) (.cse13 (= 1 ~systemActive~0)) (.cse4 (<= test_~tmp~6 2147483647)) (.cse5 (< ~waterLevel~0 3)) (.cse14 (= ~pumpRunning~0 0)) (.cse6 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse8 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 .cse9 .cse10 .cse11 .cse12 .cse3 .cse4 .cse5 .cse8) (and .cse0 .cse2 .cse3 .cse13 .cse4 .cse5 .cse6 .cse7 .cse8) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse9 .cse10 .cse11 .cse12 .cse3 .cse13 .cse4 .cse5 .cse8) (and .cse0 .cse1 .cse2 .cse12 .cse3 .cse4 .cse5 .cse14 .cse6 .cse8) (and .cse0 .cse2 .cse12 .cse3 .cse13 .cse4 .cse5 .cse14 .cse6 .cse8))) [2021-02-21 18:53:31,493 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 305 370) the Hoare annotation is: true [2021-02-21 18:53:31,493 INFO L185 CegarLoopUtils]: At program point L310(line 310) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:53:31,494 INFO L185 CegarLoopUtils]: At program point L343-1(line 343) the Hoare annotation is: (let ((.cse7 (<= 1 ~methaneLevelCritical~0)) (.cse9 (= test_~tmp___2~0 |test_#t~nondet32|)) (.cse10 (<= 0 (+ |test_#t~nondet32| 2147483648))) (.cse11 (<= |test_#t~nondet32| 2147483647)) (.cse12 (= test_~tmp___0~2 0)) (.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse2 (<= test_~tmp___0~2 2147483647)) (.cse13 (= ~methaneLevelCritical~0 0)) (.cse3 (<= 0 (+ test_~tmp~6 2147483648))) (.cse14 (= 1 ~systemActive~0)) (.cse4 (<= test_~tmp~6 2147483647)) (.cse5 (< ~waterLevel~0 3)) (.cse15 (= ~pumpRunning~0 0)) (.cse6 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse8 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (not (= |old(~waterLevel~0)| 1)) (and .cse9 .cse0 .cse10 .cse11 .cse12 .cse13 .cse3 .cse14 .cse4 .cse5 .cse8) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse2 .cse3 .cse14 .cse4 .cse5 .cse6 .cse7 .cse8) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse9 .cse0 .cse1 .cse10 .cse11 .cse12 .cse13 .cse3 .cse4 .cse5 .cse8) (and .cse0 .cse1 .cse2 .cse13 .cse3 .cse4 .cse5 .cse15 .cse6 .cse8) (and .cse0 .cse2 .cse13 .cse3 .cse14 .cse4 .cse5 .cse15 .cse6 .cse8))) [2021-02-21 18:53:31,494 INFO L185 CegarLoopUtils]: At program point L335(lines 335 341) the Hoare annotation is: (let ((.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse9 (= ~pumpRunning~0 0)) (.cse10 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse2 (<= test_~tmp___0~2 2147483647)) (.cse3 (= ~methaneLevelCritical~0 0)) (.cse4 (<= 0 (+ test_~tmp~6 2147483648))) (.cse11 (= 1 ~systemActive~0)) (.cse5 (<= test_~tmp~6 2147483647)) (.cse6 (< ~waterLevel~0 3)) (.cse7 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse8 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse2 .cse4 .cse5 .cse6 .cse9 .cse7 .cse10 .cse8) (and .cse0 .cse2 .cse4 .cse11 .cse5 .cse6 .cse9 .cse7 .cse10 .cse8) (and .cse0 .cse2 .cse3 .cse4 .cse11 .cse5 .cse6 .cse7 .cse8))) [2021-02-21 18:53:31,494 INFO L185 CegarLoopUtils]: At program point L335-1(lines 335 341) the Hoare annotation is: (let ((.cse1 (= test_~tmp___0~2 0)) (.cse11 (<= 1 ~methaneLevelCritical~0)) (.cse8 (= |old(~systemActive~0)| ~systemActive~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse9 (<= test_~tmp___0~2 2147483647)) (.cse2 (= ~methaneLevelCritical~0 0)) (.cse3 (<= 0 (+ test_~tmp~6 2147483648))) (.cse4 (= 1 ~systemActive~0)) (.cse5 (<= test_~tmp~6 2147483647)) (.cse6 (< ~waterLevel~0 3)) (.cse12 (= ~pumpRunning~0 0)) (.cse10 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and .cse0 .cse8 .cse9 .cse3 .cse5 .cse6 .cse10 .cse11 .cse7) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse8 .cse1 .cse2 .cse3 .cse5 .cse6 .cse7) (and .cse0 .cse9 .cse3 .cse4 .cse5 .cse6 .cse10 .cse11 .cse7) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse8 .cse9 .cse2 .cse3 .cse5 .cse6 .cse12 .cse10 .cse7) (and .cse0 .cse9 .cse2 .cse3 .cse4 .cse5 .cse6 .cse12 .cse10 .cse7))) [2021-02-21 18:53:31,494 INFO L185 CegarLoopUtils]: At program point L360(lines 315 362) the Hoare annotation is: (let ((.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse11 (<= 1 ~methaneLevelCritical~0)) (.cse3 (<= 1 ~systemActive~0)) (.cse9 (<= test_~tmp___0~2 2147483647)) (.cse4 (= ~methaneLevelCritical~0 0)) (.cse5 (<= 0 (+ test_~tmp~6 2147483648))) (.cse6 (= 1 ~systemActive~0)) (.cse7 (<= test_~tmp~6 2147483647)) (.cse8 (< ~waterLevel~0 3)) (.cse1 (= ~pumpRunning~0 0)) (.cse10 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse2 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= ~waterLevel~0 1) .cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse2) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse3 (<= 0 (+ test_~tmp___2~0 2147483648)) (= test_~tmp___0~2 0) .cse4 .cse5 .cse6 (<= test_~tmp___2~0 2147483647) .cse7 .cse8 .cse2) (and .cse3 .cse0 .cse9 .cse4 .cse5 .cse7 .cse8 .cse10 .cse2) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse3 .cse0 .cse9 .cse5 .cse7 .cse8 .cse1 .cse10 .cse11 .cse2) (and .cse3 .cse9 .cse5 .cse6 .cse7 .cse8 .cse1 .cse10 .cse11 .cse2) (and .cse3 .cse9 .cse4 .cse5 (= ~pumpRunning~0 1) .cse6 (<= 2 ~waterLevel~0) .cse7 .cse8 .cse10 .cse2) (and .cse3 .cse9 .cse4 .cse5 .cse6 .cse7 .cse8 .cse1 .cse10 .cse2))) [2021-02-21 18:53:31,494 INFO L185 CegarLoopUtils]: At program point L327(line 327) the Hoare annotation is: (let ((.cse3 (= ~methaneLevelCritical~0 0)) (.cse5 (= 1 ~systemActive~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse10 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (not (= test_~tmp~6 0))) (.cse2 (<= test_~tmp___0~2 2147483647)) (.cse4 (<= 0 (+ test_~tmp~6 2147483648))) (.cse6 (<= test_~tmp~6 2147483647)) (.cse7 (< ~waterLevel~0 3)) (.cse11 (= ~pumpRunning~0 0)) (.cse8 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse12 (<= 1 ~methaneLevelCritical~0)) (.cse9 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ~pumpRunning~0 1) .cse5 (<= 2 ~waterLevel~0) .cse6 .cse7 .cse8 .cse9) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse10 .cse1 .cse2 .cse3 .cse4 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse1 .cse2 .cse4 .cse5 .cse6 .cse7 .cse11 .cse8 .cse12 .cse9) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse11 .cse8 .cse9) (and .cse10 (= ~waterLevel~0 1) .cse1 .cse4 .cse6 .cse11 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse9) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 (<= 0 (+ test_~tmp___2~0 2147483648)) (= test_~tmp___0~2 0) .cse3 .cse4 .cse5 (<= test_~tmp___2~0 2147483647) .cse6 .cse7 .cse9) (and .cse0 .cse10 .cse1 .cse2 .cse4 .cse6 .cse7 .cse11 .cse8 .cse12 .cse9))) [2021-02-21 18:53:31,495 INFO L185 CegarLoopUtils]: At program point L323(line 323) the Hoare annotation is: (let ((.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse11 (= ~pumpRunning~0 0)) (.cse13 (<= 1 ~methaneLevelCritical~0)) (.cse2 (<= test_~tmp___0~2 2147483647)) (.cse5 (<= 0 (+ test_~tmp~6 2147483648))) (.cse12 (= 1 ~systemActive~0)) (.cse6 (<= 0 (+ |test_#t~nondet30| 2147483648))) (.cse8 (< ~waterLevel~0 3)) (.cse9 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse10 (= test_~splverifierCounter~0 0)) (.cse0 (<= 1 ~systemActive~0)) (.cse3 (<= |test_#t~nondet30| 2147483647)) (.cse4 (= ~methaneLevelCritical~0 0)) (.cse7 (<= test_~tmp~6 2147483647))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10) (not (= |old(~waterLevel~0)| 1)) (and .cse1 (= ~waterLevel~0 1) .cse3 .cse6 .cse11 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse10) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse2 .cse3 .cse4 .cse5 .cse12 .cse6 .cse8 .cse7 .cse11 .cse9 .cse10) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (<= 0 (+ test_~tmp___2~0 2147483648)) .cse3 (= test_~tmp___0~2 0) .cse4 .cse5 .cse12 .cse6 (<= test_~tmp___2~0 2147483647) .cse8 .cse7 .cse10) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse2 .cse3 .cse5 .cse12 .cse6 .cse7 .cse8 .cse11 .cse9 .cse13 .cse10) (and .cse0 .cse1 .cse2 .cse3 .cse5 .cse6 .cse7 .cse8 .cse11 .cse9 .cse13 .cse10) (and .cse2 .cse5 (= ~pumpRunning~0 1) .cse12 .cse6 (<= 2 ~waterLevel~0) .cse8 .cse9 .cse10 .cse0 .cse3 .cse4 .cse7))) [2021-02-21 18:53:31,495 INFO L185 CegarLoopUtils]: At program point L323-1(line 323) the Hoare annotation is: (let ((.cse9 (<= 1 ~methaneLevelCritical~0)) (.cse6 (= ~pumpRunning~0 0)) (.cse11 (= |old(~systemActive~0)| ~systemActive~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= |test_#t~nondet30| 2147483647)) (.cse12 (= ~methaneLevelCritical~0 0)) (.cse3 (= 1 ~systemActive~0)) (.cse4 (<= 0 (+ |test_#t~nondet30| 2147483648))) (.cse5 (< ~waterLevel~0 3)) (.cse7 (= test_~tmp~6 |test_#t~nondet30|)) (.cse8 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse10 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10) (not (<= 1 |old(~systemActive~0)|)) (and .cse11 (= ~waterLevel~0 1) .cse2 .cse4 .cse6 .cse7 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse10) (and .cse0 .cse11 .cse1 .cse2 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10) (and .cse0 (<= 0 (+ test_~tmp___2~0 2147483648)) .cse2 (= test_~tmp___0~2 0) .cse12 .cse3 (<= test_~tmp___2~0 2147483647) .cse4 .cse5 .cse7 .cse10) (and .cse0 .cse1 .cse2 .cse12 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse10) (and .cse0 .cse11 .cse1 .cse2 .cse12 .cse4 .cse5 .cse7 .cse8 .cse10) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse2 .cse12 (= ~pumpRunning~0 1) .cse3 .cse4 (<= 2 ~waterLevel~0) .cse5 .cse7 .cse8 .cse10))) [2021-02-21 18:53:31,495 INFO L185 CegarLoopUtils]: At program point L307(line 307) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:53:31,495 INFO L189 CegarLoopUtils]: For program point L702(line 702) no Hoare annotation was computed. [2021-02-21 18:53:31,495 INFO L189 CegarLoopUtils]: For program point L702-1(line 702) no Hoare annotation was computed. [2021-02-21 18:53:31,495 INFO L189 CegarLoopUtils]: For program point L700(line 700) no Hoare annotation was computed. [2021-02-21 18:53:31,495 INFO L189 CegarLoopUtils]: For program point L702-2(line 702) no Hoare annotation was computed. [2021-02-21 18:53:31,495 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 683 728) no Hoare annotation was computed. [2021-02-21 18:53:31,495 INFO L189 CegarLoopUtils]: For program point L694(line 694) no Hoare annotation was computed. [2021-02-21 18:53:31,495 INFO L189 CegarLoopUtils]: For program point L725(line 725) no Hoare annotation was computed. [2021-02-21 18:53:31,495 INFO L189 CegarLoopUtils]: For program point L692(line 692) no Hoare annotation was computed. [2021-02-21 18:53:31,495 INFO L189 CegarLoopUtils]: For program point L723(line 723) no Hoare annotation was computed. [2021-02-21 18:53:31,495 INFO L189 CegarLoopUtils]: For program point L690(line 690) no Hoare annotation was computed. [2021-02-21 18:53:31,495 INFO L189 CegarLoopUtils]: For program point L721(line 721) no Hoare annotation was computed. [2021-02-21 18:53:31,496 INFO L189 CegarLoopUtils]: For program point L688(line 688) no Hoare annotation was computed. [2021-02-21 18:53:31,496 INFO L189 CegarLoopUtils]: For program point L719(line 719) no Hoare annotation was computed. [2021-02-21 18:53:31,496 INFO L189 CegarLoopUtils]: For program point L686(line 686) no Hoare annotation was computed. [2021-02-21 18:53:31,496 INFO L189 CegarLoopUtils]: For program point L684(line 684) no Hoare annotation was computed. [2021-02-21 18:53:31,496 INFO L189 CegarLoopUtils]: For program point L707(lines 707 708) no Hoare annotation was computed. [2021-02-21 18:53:31,496 INFO L189 CegarLoopUtils]: For program point L703(lines 703 710) no Hoare annotation was computed. [2021-02-21 18:53:31,496 INFO L189 CegarLoopUtils]: For program point L701(line 701) no Hoare annotation was computed. [2021-02-21 18:53:31,496 INFO L189 CegarLoopUtils]: For program point L699(line 699) no Hoare annotation was computed. [2021-02-21 18:53:31,496 INFO L189 CegarLoopUtils]: For program point L697(lines 697 717) no Hoare annotation was computed. [2021-02-21 18:53:31,496 INFO L189 CegarLoopUtils]: For program point L697-1(lines 697 717) no Hoare annotation was computed. [2021-02-21 18:53:31,496 INFO L189 CegarLoopUtils]: For program point L693(line 693) no Hoare annotation was computed. [2021-02-21 18:53:31,496 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 683 728) no Hoare annotation was computed. [2021-02-21 18:53:31,496 INFO L189 CegarLoopUtils]: For program point L724(line 724) no Hoare annotation was computed. [2021-02-21 18:53:31,496 INFO L189 CegarLoopUtils]: For program point L691(line 691) no Hoare annotation was computed. [2021-02-21 18:53:31,496 INFO L189 CegarLoopUtils]: For program point L724-1(line 724) no Hoare annotation was computed. [2021-02-21 18:53:31,496 INFO L189 CegarLoopUtils]: For program point L722(line 722) no Hoare annotation was computed. [2021-02-21 18:53:31,496 INFO L189 CegarLoopUtils]: For program point L724-2(line 724) no Hoare annotation was computed. [2021-02-21 18:53:31,496 INFO L189 CegarLoopUtils]: For program point L689(line 689) no Hoare annotation was computed. [2021-02-21 18:53:31,496 INFO L189 CegarLoopUtils]: For program point L722-1(line 722) no Hoare annotation was computed. [2021-02-21 18:53:31,497 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 683 728) no Hoare annotation was computed. [2021-02-21 18:53:31,497 INFO L189 CegarLoopUtils]: For program point L720(line 720) no Hoare annotation was computed. [2021-02-21 18:53:31,497 INFO L189 CegarLoopUtils]: For program point L722-2(line 722) no Hoare annotation was computed. [2021-02-21 18:53:31,497 INFO L189 CegarLoopUtils]: For program point L687(line 687) no Hoare annotation was computed. [2021-02-21 18:53:31,497 INFO L189 CegarLoopUtils]: For program point L685(line 685) no Hoare annotation was computed. [2021-02-21 18:53:31,497 INFO L189 CegarLoopUtils]: For program point L683(lines 683 728) no Hoare annotation was computed. [2021-02-21 18:53:31,497 INFO L189 CegarLoopUtils]: For program point L714(lines 714 715) no Hoare annotation was computed. [2021-02-21 18:53:31,497 INFO L185 CegarLoopUtils]: At program point activatePump__wrappee__lowWaterSensorENTRY(lines 166 173) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (not (= ~methaneLevelCritical~0 0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 18:53:31,497 INFO L185 CegarLoopUtils]: At program point activatePump__wrappee__lowWaterSensorFINAL(lines 166 173) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 1) (not (= ~methaneLevelCritical~0 0)) (not (= ~methaneLevelCritical~0 activatePump_~tmp~3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (<= 2 ~waterLevel~0))) [2021-02-21 18:53:31,497 INFO L185 CegarLoopUtils]: At program point activatePump__wrappee__lowWaterSensorEXIT(lines 166 173) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 1) (not (= ~methaneLevelCritical~0 0)) (not (= ~methaneLevelCritical~0 activatePump_~tmp~3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (<= 2 ~waterLevel~0))) [2021-02-21 18:53:31,497 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryFINAL(lines 966 974) the Hoare annotation is: true [2021-02-21 18:53:31,497 INFO L192 CegarLoopUtils]: At program point L971(line 971) the Hoare annotation is: true [2021-02-21 18:53:31,497 INFO L192 CegarLoopUtils]: At program point L970(line 970) the Hoare annotation is: true [2021-02-21 18:53:31,497 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryENTRY(lines 966 974) the Hoare annotation is: true [2021-02-21 18:53:31,498 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryEXIT(lines 966 974) the Hoare annotation is: true [2021-02-21 18:53:31,498 INFO L189 CegarLoopUtils]: For program point L928(lines 928 936) no Hoare annotation was computed. [2021-02-21 18:53:31,498 INFO L189 CegarLoopUtils]: For program point L926(line 926) no Hoare annotation was computed. [2021-02-21 18:53:31,498 INFO L189 CegarLoopUtils]: For program point L928-2(lines 928 936) no Hoare annotation was computed. [2021-02-21 18:53:31,498 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 920 942) no Hoare annotation was computed. [2021-02-21 18:53:31,498 INFO L189 CegarLoopUtils]: For program point L934(line 934) no Hoare annotation was computed. [2021-02-21 18:53:31,498 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 920 942) no Hoare annotation was computed. [2021-02-21 18:53:31,498 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 920 942) no Hoare annotation was computed. [2021-02-21 18:53:31,498 INFO L189 CegarLoopUtils]: For program point L930(line 930) no Hoare annotation was computed. [2021-02-21 18:53:31,498 INFO L189 CegarLoopUtils]: For program point L382(line 382) no Hoare annotation was computed. [2021-02-21 18:53:31,498 INFO L189 CegarLoopUtils]: For program point L381(line 381) no Hoare annotation was computed. [2021-02-21 18:53:31,498 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 376 385) no Hoare annotation was computed. [2021-02-21 18:53:31,498 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 376 385) no Hoare annotation was computed. [2021-02-21 18:53:31,498 INFO L189 CegarLoopUtils]: For program point L378(line 378) no Hoare annotation was computed. [2021-02-21 18:53:31,498 INFO L189 CegarLoopUtils]: For program point L378-1(line 378) no Hoare annotation was computed. [2021-02-21 18:53:31,498 INFO L189 CegarLoopUtils]: For program point L378-2(line 378) no Hoare annotation was computed. [2021-02-21 18:53:31,498 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 376 385) no Hoare annotation was computed. [2021-02-21 18:53:31,499 INFO L189 CegarLoopUtils]: For program point L671(line 671) no Hoare annotation was computed. [2021-02-21 18:53:31,499 INFO L189 CegarLoopUtils]: For program point L638(line 638) no Hoare annotation was computed. [2021-02-21 18:53:31,499 INFO L189 CegarLoopUtils]: For program point L671-1(line 671) no Hoare annotation was computed. [2021-02-21 18:53:31,499 INFO L189 CegarLoopUtils]: For program point L605(line 605) no Hoare annotation was computed. [2021-02-21 18:53:31,499 INFO L189 CegarLoopUtils]: For program point L671-2(line 671) no Hoare annotation was computed. [2021-02-21 18:53:31,499 INFO L189 CegarLoopUtils]: For program point L630(lines 629 649) no Hoare annotation was computed. [2021-02-21 18:53:31,499 INFO L189 CegarLoopUtils]: For program point L597(line 597) no Hoare annotation was computed. [2021-02-21 18:53:31,499 INFO L189 CegarLoopUtils]: For program point L655(line 655) no Hoare annotation was computed. [2021-02-21 18:53:31,499 INFO L189 CegarLoopUtils]: For program point L622(line 622) no Hoare annotation was computed. [2021-02-21 18:53:31,499 INFO L189 CegarLoopUtils]: For program point L589(line 589) no Hoare annotation was computed. [2021-02-21 18:53:31,499 INFO L189 CegarLoopUtils]: For program point L680(line 680) no Hoare annotation was computed. [2021-02-21 18:53:31,499 INFO L189 CegarLoopUtils]: For program point L647(line 647) no Hoare annotation was computed. [2021-02-21 18:53:31,499 INFO L189 CegarLoopUtils]: For program point L614(line 614) no Hoare annotation was computed. [2021-02-21 18:53:31,499 INFO L189 CegarLoopUtils]: For program point L581(line 581) no Hoare annotation was computed. [2021-02-21 18:53:31,499 INFO L189 CegarLoopUtils]: For program point L614-1(line 614) no Hoare annotation was computed. [2021-02-21 18:53:31,499 INFO L189 CegarLoopUtils]: For program point L672(line 672) no Hoare annotation was computed. [2021-02-21 18:53:31,499 INFO L189 CegarLoopUtils]: For program point L639(line 639) no Hoare annotation was computed. [2021-02-21 18:53:31,499 INFO L189 CegarLoopUtils]: For program point L664(line 664) no Hoare annotation was computed. [2021-02-21 18:53:31,499 INFO L189 CegarLoopUtils]: For program point L631(lines 631 635) no Hoare annotation was computed. [2021-02-21 18:53:31,500 INFO L189 CegarLoopUtils]: For program point L598(line 598) no Hoare annotation was computed. [2021-02-21 18:53:31,500 INFO L189 CegarLoopUtils]: For program point L656(line 656) no Hoare annotation was computed. [2021-02-21 18:53:31,500 INFO L189 CegarLoopUtils]: For program point L656-1(line 656) no Hoare annotation was computed. [2021-02-21 18:53:31,500 INFO L189 CegarLoopUtils]: For program point L590(line 590) no Hoare annotation was computed. [2021-02-21 18:53:31,500 INFO L189 CegarLoopUtils]: For program point L656-2(line 656) no Hoare annotation was computed. [2021-02-21 18:53:31,500 INFO L189 CegarLoopUtils]: For program point L582(line 582) no Hoare annotation was computed. [2021-02-21 18:53:31,500 INFO L189 CegarLoopUtils]: For program point L640(line 640) no Hoare annotation was computed. [2021-02-21 18:53:31,500 INFO L189 CegarLoopUtils]: For program point L640-1(line 640) no Hoare annotation was computed. [2021-02-21 18:53:31,500 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 580 682) no Hoare annotation was computed. [2021-02-21 18:53:31,500 INFO L189 CegarLoopUtils]: For program point L640-2(line 640) no Hoare annotation was computed. [2021-02-21 18:53:31,500 INFO L189 CegarLoopUtils]: For program point L599(line 599) no Hoare annotation was computed. [2021-02-21 18:53:31,500 INFO L189 CegarLoopUtils]: For program point L657(line 657) no Hoare annotation was computed. [2021-02-21 18:53:31,500 INFO L189 CegarLoopUtils]: For program point L591(line 591) no Hoare annotation was computed. [2021-02-21 18:53:31,500 INFO L189 CegarLoopUtils]: For program point L616(line 616) no Hoare annotation was computed. [2021-02-21 18:53:31,500 INFO L189 CegarLoopUtils]: For program point L583(line 583) no Hoare annotation was computed. [2021-02-21 18:53:31,500 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 580 682) no Hoare annotation was computed. [2021-02-21 18:53:31,500 INFO L189 CegarLoopUtils]: For program point L674(line 674) no Hoare annotation was computed. [2021-02-21 18:53:31,500 INFO L189 CegarLoopUtils]: For program point L641(line 641) no Hoare annotation was computed. [2021-02-21 18:53:31,500 INFO L189 CegarLoopUtils]: For program point L600(line 600) no Hoare annotation was computed. [2021-02-21 18:53:31,501 INFO L189 CegarLoopUtils]: For program point L658(line 658) no Hoare annotation was computed. [2021-02-21 18:53:31,501 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 580 682) no Hoare annotation was computed. [2021-02-21 18:53:31,501 INFO L189 CegarLoopUtils]: For program point L658-1(line 658) no Hoare annotation was computed. [2021-02-21 18:53:31,501 INFO L189 CegarLoopUtils]: For program point L592(line 592) no Hoare annotation was computed. [2021-02-21 18:53:31,501 INFO L189 CegarLoopUtils]: For program point L658-2(line 658) no Hoare annotation was computed. [2021-02-21 18:53:31,501 INFO L189 CegarLoopUtils]: For program point L650(lines 628 651) no Hoare annotation was computed. [2021-02-21 18:53:31,501 INFO L189 CegarLoopUtils]: For program point L617(line 617) no Hoare annotation was computed. [2021-02-21 18:53:31,501 INFO L189 CegarLoopUtils]: For program point L584(line 584) no Hoare annotation was computed. [2021-02-21 18:53:31,501 INFO L189 CegarLoopUtils]: For program point L675(line 675) no Hoare annotation was computed. [2021-02-21 18:53:31,501 INFO L189 CegarLoopUtils]: For program point L642(line 642) no Hoare annotation was computed. [2021-02-21 18:53:31,501 INFO L189 CegarLoopUtils]: For program point L609(lines 609 625) no Hoare annotation was computed. [2021-02-21 18:53:31,501 INFO L189 CegarLoopUtils]: For program point L642-1(line 642) no Hoare annotation was computed. [2021-02-21 18:53:31,501 INFO L189 CegarLoopUtils]: For program point L642-2(line 642) no Hoare annotation was computed. [2021-02-21 18:53:31,501 INFO L189 CegarLoopUtils]: For program point L601(line 601) no Hoare annotation was computed. [2021-02-21 18:53:31,501 INFO L189 CegarLoopUtils]: For program point L659(line 659) no Hoare annotation was computed. [2021-02-21 18:53:31,501 INFO L189 CegarLoopUtils]: For program point L626(lines 626 667) no Hoare annotation was computed. [2021-02-21 18:53:31,501 INFO L189 CegarLoopUtils]: For program point L593(line 593) no Hoare annotation was computed. [2021-02-21 18:53:31,501 INFO L189 CegarLoopUtils]: For program point L618(line 618) no Hoare annotation was computed. [2021-02-21 18:53:31,502 INFO L189 CegarLoopUtils]: For program point L585(line 585) no Hoare annotation was computed. [2021-02-21 18:53:31,502 INFO L189 CegarLoopUtils]: For program point L618-1(line 618) no Hoare annotation was computed. [2021-02-21 18:53:31,502 INFO L189 CegarLoopUtils]: For program point L643(line 643) no Hoare annotation was computed. [2021-02-21 18:53:31,502 INFO L189 CegarLoopUtils]: For program point L668(lines 668 679) no Hoare annotation was computed. [2021-02-21 18:53:31,502 INFO L189 CegarLoopUtils]: For program point L660(line 660) no Hoare annotation was computed. [2021-02-21 18:53:31,502 INFO L189 CegarLoopUtils]: For program point L627(line 627) no Hoare annotation was computed. [2021-02-21 18:53:31,502 INFO L189 CegarLoopUtils]: For program point L660-1(line 660) no Hoare annotation was computed. [2021-02-21 18:53:31,502 INFO L189 CegarLoopUtils]: For program point L594(line 594) no Hoare annotation was computed. [2021-02-21 18:53:31,502 INFO L189 CegarLoopUtils]: For program point L586(line 586) no Hoare annotation was computed. [2021-02-21 18:53:31,502 INFO L189 CegarLoopUtils]: For program point L644(line 644) no Hoare annotation was computed. [2021-02-21 18:53:31,502 INFO L189 CegarLoopUtils]: For program point L611(line 611) no Hoare annotation was computed. [2021-02-21 18:53:31,502 INFO L189 CegarLoopUtils]: For program point L644-1(line 644) no Hoare annotation was computed. [2021-02-21 18:53:31,502 INFO L189 CegarLoopUtils]: For program point L611-1(line 611) no Hoare annotation was computed. [2021-02-21 18:53:31,502 INFO L189 CegarLoopUtils]: For program point L669(lines 669 676) no Hoare annotation was computed. [2021-02-21 18:53:31,502 INFO L189 CegarLoopUtils]: For program point L661(line 661) no Hoare annotation was computed. [2021-02-21 18:53:31,502 INFO L189 CegarLoopUtils]: For program point L595(line 595) no Hoare annotation was computed. [2021-02-21 18:53:31,502 INFO L189 CegarLoopUtils]: For program point L620(line 620) no Hoare annotation was computed. [2021-02-21 18:53:31,502 INFO L189 CegarLoopUtils]: For program point L587(line 587) no Hoare annotation was computed. [2021-02-21 18:53:31,502 INFO L189 CegarLoopUtils]: For program point L645(line 645) no Hoare annotation was computed. [2021-02-21 18:53:31,503 INFO L189 CegarLoopUtils]: For program point L612(line 612) no Hoare annotation was computed. [2021-02-21 18:53:31,503 INFO L189 CegarLoopUtils]: For program point L670(line 670) no Hoare annotation was computed. [2021-02-21 18:53:31,503 INFO L189 CegarLoopUtils]: For program point L604(lines 604 608) no Hoare annotation was computed. [2021-02-21 18:53:31,503 INFO L189 CegarLoopUtils]: For program point L596(line 596) no Hoare annotation was computed. [2021-02-21 18:53:31,503 INFO L189 CegarLoopUtils]: For program point L629-2(lines 629 649) no Hoare annotation was computed. [2021-02-21 18:53:31,503 INFO L189 CegarLoopUtils]: For program point L654(line 654) no Hoare annotation was computed. [2021-02-21 18:53:31,503 INFO L189 CegarLoopUtils]: For program point L588(line 588) no Hoare annotation was computed. [2021-02-21 18:53:31,503 INFO L189 CegarLoopUtils]: For program point L613(line 613) no Hoare annotation was computed. [2021-02-21 18:53:31,503 INFO L189 CegarLoopUtils]: For program point L580(lines 580 682) no Hoare annotation was computed. [2021-02-21 18:53:31,503 INFO L189 CegarLoopUtils]: For program point L580-1(lines 580 682) no Hoare annotation was computed. [2021-02-21 18:53:31,503 INFO L185 CegarLoopUtils]: At program point L250(line 250) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:53:31,503 INFO L185 CegarLoopUtils]: At program point L250-1(line 250) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:53:31,503 INFO L185 CegarLoopUtils]: At program point L250-2(line 250) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:53:31,503 INFO L185 CegarLoopUtils]: At program point L754(line 754) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:53:31,503 INFO L185 CegarLoopUtils]: At program point L874(line 874) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-21 18:53:31,504 INFO L185 CegarLoopUtils]: At program point L3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:53:31,504 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)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:53:31,504 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)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:53:31,504 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)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:53:31,504 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)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:53:31,504 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)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:53:31,504 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)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:53:31,504 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)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:53:31,504 INFO L185 CegarLoopUtils]: At program point L714(line 714) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:53:31,504 INFO L185 CegarLoopUtils]: At program point L714-1(line 714) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:53:31,504 INFO L185 CegarLoopUtils]: At program point L776(line 776) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:53:31,504 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-21 18:53:31,504 INFO L185 CegarLoopUtils]: At program point L925(line 925) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:53:31,505 INFO L185 CegarLoopUtils]: At program point L248(line 248) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:53:31,505 INFO L185 CegarLoopUtils]: At program point L760(line 760) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:53:31,505 INFO L185 CegarLoopUtils]: At program point L248-1(line 248) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:53:31,505 INFO L185 CegarLoopUtils]: At program point L760-1(line 760) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:53:31,505 INFO L185 CegarLoopUtils]: At program point L248-2(line 248) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:53:31,505 INFO L185 CegarLoopUtils]: At program point L54(line 54) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:53:31,505 INFO L185 CegarLoopUtils]: At program point L248-3(line 248) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:53:31,505 INFO L185 CegarLoopUtils]: At program point L244(line 244) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:53:31,505 INFO L185 CegarLoopUtils]: At program point L244-1(line 244) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:53:31,505 INFO L185 CegarLoopUtils]: At program point L244-2(line 244) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:53:31,505 INFO L185 CegarLoopUtils]: At program point L244-3(line 244) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:53:31,505 INFO L185 CegarLoopUtils]: At program point L240(line 240) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:53:31,505 INFO L185 CegarLoopUtils]: At program point L244-4(line 244) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:53:31,505 INFO L185 CegarLoopUtils]: At program point L240-1(line 240) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:53:31,506 INFO L185 CegarLoopUtils]: At program point L240-2(line 240) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:53:31,506 INFO L185 CegarLoopUtils]: At program point L240-3(line 240) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:53:31,506 INFO L185 CegarLoopUtils]: At program point L236(line 236) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:53:31,506 INFO L185 CegarLoopUtils]: At program point L236-1(line 236) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:53:31,506 INFO L185 CegarLoopUtils]: At program point L715(line 715) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:53:31,506 INFO L185 CegarLoopUtils]: At program point L236-2(line 236) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:53:31,506 INFO L185 CegarLoopUtils]: At program point L938(line 938) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:53:31,506 INFO L185 CegarLoopUtils]: At program point L236-3(line 236) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:53:31,506 INFO L185 CegarLoopUtils]: At program point L938-1(line 938) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:53:31,506 INFO L185 CegarLoopUtils]: At program point L232(line 232) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:53:31,506 INFO L185 CegarLoopUtils]: At program point L236-4(line 236) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:53:31,506 INFO L185 CegarLoopUtils]: At program point L938-2(line 938) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:53:31,506 INFO L185 CegarLoopUtils]: At program point L232-1(line 232) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:53:31,507 INFO L185 CegarLoopUtils]: At program point L236-5(line 236) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:53:31,507 INFO L185 CegarLoopUtils]: At program point L232-2(line 232) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:53:31,507 INFO L185 CegarLoopUtils]: At program point L236-6(line 236) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:53:31,507 INFO L185 CegarLoopUtils]: At program point L934(line 934) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:53:31,507 INFO L185 CegarLoopUtils]: At program point L232-3(line 232) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:53:31,507 INFO L185 CegarLoopUtils]: At program point L236-7(line 236) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:53:31,507 INFO L185 CegarLoopUtils]: At program point L934-1(line 934) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:53:31,507 INFO L185 CegarLoopUtils]: At program point L228(line 228) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:53:31,507 INFO L185 CegarLoopUtils]: At program point L232-4(line 232) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:53:31,508 INFO L185 CegarLoopUtils]: At program point L934-2(line 934) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:53:31,508 INFO L185 CegarLoopUtils]: At program point L228-1(line 228) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:53:31,508 INFO L185 CegarLoopUtils]: At program point L707(line 707) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:53:31,508 INFO L185 CegarLoopUtils]: At program point L934-3(line 934) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:53:31,508 INFO L185 CegarLoopUtils]: At program point L579(line 579) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:53:31,508 INFO L185 CegarLoopUtils]: At program point L228-2(line 228) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:53:31,508 INFO L185 CegarLoopUtils]: At program point L707-1(line 707) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:53:31,508 INFO L185 CegarLoopUtils]: At program point L930(line 930) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:53:31,508 INFO L185 CegarLoopUtils]: At program point L228-3(line 228) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:53:31,509 INFO L185 CegarLoopUtils]: At program point L930-1(line 930) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:53:31,509 INFO L185 CegarLoopUtils]: At program point L224(line 224) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:53:31,509 INFO L185 CegarLoopUtils]: At program point L930-2(line 930) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:53:31,509 INFO L185 CegarLoopUtils]: At program point L930-3(line 930) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:53:31,509 INFO L185 CegarLoopUtils]: At program point L926(line 926) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:53:31,509 INFO L185 CegarLoopUtils]: At program point L930-4(line 930) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:53:31,509 INFO L185 CegarLoopUtils]: At program point L926-1(line 926) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:53:31,509 INFO L185 CegarLoopUtils]: At program point L930-5(line 930) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:53:31,509 INFO L185 CegarLoopUtils]: At program point L926-2(line 926) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:53:31,510 INFO L185 CegarLoopUtils]: At program point L926-3(line 926) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:53:31,510 INFO L185 CegarLoopUtils]: At program point L926-4(line 926) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:53:31,510 INFO L185 CegarLoopUtils]: At program point L761(line 761) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:53:31,510 INFO L185 CegarLoopUtils]: At program point L926-5(line 926) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:53:31,510 INFO L185 CegarLoopUtils]: At program point L926-6(line 926) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:53:31,510 INFO L185 CegarLoopUtils]: At program point L926-7(line 926) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:53:31,510 INFO L185 CegarLoopUtils]: At program point L753(line 753) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:53:31,510 INFO L185 CegarLoopUtils]: At program point L753-1(line 753) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:53:31,511 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)|) (= |old(#length)| |#length|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |old(#valid)| |#valid|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string80.base| |old(#t~string80.base)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string76.base| |old(#t~string76.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string78.base| |old(#t~string78.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= ~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~string15.offset| |old(#t~string15.offset)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string80.offset| |old(#t~string80.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~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string54.offset| |old(#t~string54.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~string57.offset| |old(#t~string57.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string23.base| |old(#t~string23.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string78.offset| |old(#t~string78.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2021-02-21 18:53:31,511 INFO L185 CegarLoopUtils]: At program point L873(line 873) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:53:31,511 INFO L185 CegarLoopUtils]: At program point L708(line 708) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:53:31,511 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-21 18:53:31,511 INFO L185 CegarLoopUtils]: At program point activatePumpEXIT(lines 174 190) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (not (= processEnvironment__wrappee__highWaterSensor_~tmp~0 1))) (.cse5 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (and (= ~methaneLevelCritical~0 activatePump_~tmp~3) (<= activatePump_~tmp~3 2147483647))) (or (not (<= 1 ~systemActive~0)) .cse0 (and (<= ~methaneLevelCritical~0 activatePump_~tmp~3) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse1 .cse3) (or .cse1 (not (= ~methaneLevelCritical~0 0)) (and (= ~pumpRunning~0 1) (= activatePump_~tmp~3 0)) .cse2 .cse3 .cse4 .cse5))) [2021-02-21 18:53:31,511 INFO L185 CegarLoopUtils]: At program point L185(line 185) the Hoare annotation is: (let ((.cse3 (not (<= 1 ~systemActive~0))) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or (= ~methaneLevelCritical~0 activatePump_~tmp~3) .cse0 .cse1 (not (= 1 ~systemActive~0)) .cse2 (not (= processEnvironment__wrappee__highWaterSensor_~tmp~0 1)) (not (<= 2 ~waterLevel~0))) (or .cse3 (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse2) (or .cse3 .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2))) [2021-02-21 18:53:31,512 INFO L185 CegarLoopUtils]: At program point activatePumpENTRY(lines 174 190) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3))) [2021-02-21 18:53:31,512 INFO L185 CegarLoopUtils]: At program point L185-1(lines 174 190) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (not (= processEnvironment__wrappee__highWaterSensor_~tmp~0 1))) (.cse5 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (and (= ~methaneLevelCritical~0 activatePump_~tmp~3) (<= activatePump_~tmp~3 2147483647))) (or (not (<= 1 ~systemActive~0)) .cse0 (and (<= ~methaneLevelCritical~0 activatePump_~tmp~3) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse1 .cse3) (or .cse1 (not (= ~methaneLevelCritical~0 0)) (and (= ~pumpRunning~0 1) (= activatePump_~tmp~3 0)) .cse2 .cse3 .cse4 .cse5))) [2021-02-21 18:53:31,512 INFO L185 CegarLoopUtils]: At program point L181(lines 181 187) the Hoare annotation is: (let ((.cse5 (= ~methaneLevelCritical~0 activatePump_~tmp~3)) (.cse2 (not (= 1 ~systemActive~0))) (.cse4 (not (= processEnvironment__wrappee__highWaterSensor_~tmp~0 1))) (.cse6 (not (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse8 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse7 (not (= ~methaneLevelCritical~0 0))) (.cse9 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (and .cse5 (<= activatePump_~tmp~3 2147483647)) .cse6) (or .cse5 .cse1 .cse7 .cse2 .cse3 .cse4 .cse6) (or .cse8 .cse0 .cse1 (and (<= ~methaneLevelCritical~0 activatePump_~tmp~3) .cse9) .cse3) (or .cse8 .cse1 .cse7 .cse9 .cse3))) [2021-02-21 18:53:31,512 INFO L185 CegarLoopUtils]: At program point L179(line 179) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3))) [2021-02-21 18:53:31,512 INFO L185 CegarLoopUtils]: At program point L179-1(line 179) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse5 (= |activatePump_#t~ret10| ~methaneLevelCritical~0)) (.cse2 (not (< ~waterLevel~0 3))) (.cse9 (not (= ~methaneLevelCritical~0 0))) (.cse6 (not (= 1 ~systemActive~0))) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse7 (not (= processEnvironment__wrappee__highWaterSensor_~tmp~0 1))) (.cse8 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 (and (<= ~methaneLevelCritical~0 |activatePump_#t~ret10|) .cse3) .cse4) (or .cse1 .cse2 (and .cse5 (<= |activatePump_#t~ret10| 2147483647)) .cse6 .cse4 .cse7 .cse8) (or .cse0 .cse2 .cse9 .cse3 .cse4) (or .cse5 .cse2 .cse9 .cse6 .cse4 .cse7 .cse8))) [2021-02-21 18:53:31,513 INFO L185 CegarLoopUtils]: At program point L179-2(line 179) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse5 (= |activatePump_#t~ret10| ~methaneLevelCritical~0)) (.cse2 (not (< ~waterLevel~0 3))) (.cse9 (not (= ~methaneLevelCritical~0 0))) (.cse6 (not (= 1 ~systemActive~0))) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse7 (not (= processEnvironment__wrappee__highWaterSensor_~tmp~0 1))) (.cse8 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 (and (<= ~methaneLevelCritical~0 |activatePump_#t~ret10|) .cse3) .cse4) (or .cse1 .cse2 (and .cse5 (<= |activatePump_#t~ret10| 2147483647)) .cse6 .cse4 .cse7 .cse8) (or .cse0 .cse2 .cse9 .cse3 .cse4) (or .cse5 .cse2 .cse9 .cse6 .cse4 .cse7 .cse8))) [2021-02-21 18:53:31,513 INFO L185 CegarLoopUtils]: At program point L179-3(line 179) the Hoare annotation is: (let ((.cse1 (= |activatePump_#t~ret10| activatePump_~tmp~3)) (.cse3 (not (= 1 ~systemActive~0))) (.cse5 (not (= processEnvironment__wrappee__highWaterSensor_~tmp~0 1))) (.cse6 (not (<= 2 ~waterLevel~0))) (.cse7 (not (= ~methaneLevelCritical~0 0))) (.cse8 (not (<= 1 ~systemActive~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse9 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (< ~waterLevel~0 3))) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 (and (= |activatePump_#t~ret10| ~methaneLevelCritical~0) (<= |activatePump_#t~ret10| 2147483647) .cse1) .cse2 .cse3 .cse4 .cse5 .cse6) (or .cse2 .cse7 (and (= ~methaneLevelCritical~0 activatePump_~tmp~3) .cse1) .cse3 .cse4 .cse5 .cse6) (or .cse8 .cse2 .cse7 .cse9 .cse4) (or .cse8 .cse0 (and (<= ~methaneLevelCritical~0 |activatePump_#t~ret10|) (<= ~methaneLevelCritical~0 activatePump_~tmp~3) .cse9) .cse2 .cse4))) [2021-02-21 18:53:31,513 INFO L192 CegarLoopUtils]: At program point L257(line 257) the Hoare annotation is: true [2021-02-21 18:53:31,513 INFO L185 CegarLoopUtils]: At program point isHighWaterLevelEXIT(lines 255 273) the Hoare annotation is: (let ((.cse12 (= isHighWaterLevel_~tmp___0~0 isHighWaterLevel_~retValue_acc~2)) (.cse13 (= isHighWaterLevel_~tmp___0~0 1)) (.cse14 (= |isHighWaterLevel_#res| isHighWaterLevel_~retValue_acc~2)) (.cse15 (= 1 ~systemActive~0)) (.cse17 (< ~waterLevel~0 3)) (.cse11 (<= 2 ~waterLevel~0)) (.cse16 (= isHighWaterLevel_~tmp~4 0))) (let ((.cse7 (not (<= 1 ~systemActive~0))) (.cse9 (not (= ~waterLevel~0 1))) (.cse0 (and .cse12 .cse13 .cse14 .cse15 .cse17 .cse11 .cse16)) (.cse6 (and (<= |isHighWaterLevel_#res| 0) (<= isHighWaterLevel_~tmp___0~0 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~retValue_acc~2) (<= 1 isHighWaterLevel_~tmp~4) (<= isHighWaterLevel_~retValue_acc~2 0) (<= 0 isHighWaterLevel_~tmp___0~0))) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse8 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not .cse17)) (.cse2 (not (= ~pumpRunning~0 0))) (.cse4 (not .cse15)) (.cse10 (and .cse12 .cse13 .cse14 .cse15 .cse11 .cse16)) (.cse5 (not .cse11))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse7 .cse8 .cse9 .cse2) (or .cse6 .cse7 .cse9 .cse2 .cse3) (or .cse6 .cse8 .cse1 .cse2 .cse4 .cse10) (or .cse0 .cse6 .cse1 .cse2 .cse3 .cse4) (or .cse8 .cse1 .cse2 .cse4 .cse10 .cse5)))) [2021-02-21 18:53:31,513 INFO L192 CegarLoopUtils]: At program point isHighWaterLevelENTRY(lines 255 273) the Hoare annotation is: true [2021-02-21 18:53:31,513 INFO L185 CegarLoopUtils]: At program point L270(line 270) the Hoare annotation is: (let ((.cse10 (= 1 ~systemActive~0)) (.cse11 (<= 2 ~waterLevel~0))) (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse6 (not .cse11)) (.cse7 (not (<= 1 ~systemActive~0))) (.cse8 (not (= ~waterLevel~0 1))) (.cse9 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse3 (not .cse10)) (.cse4 (and (<= isHighWaterLevel_~tmp___0~0 0) (<= 0 isHighWaterLevel_~retValue_acc~2) (<= 1 isHighWaterLevel_~tmp~4) (<= isHighWaterLevel_~retValue_acc~2 0) (<= 0 isHighWaterLevel_~tmp___0~0))) (.cse5 (and (= isHighWaterLevel_~tmp___0~0 isHighWaterLevel_~retValue_acc~2) (= isHighWaterLevel_~tmp___0~0 1) .cse10 .cse11 (= isHighWaterLevel_~tmp~4 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse1 .cse2 .cse3 .cse5 .cse6) (or .cse7 .cse8 .cse1 .cse2 .cse4) (or .cse9 .cse0 .cse1 .cse3 .cse5 .cse6) (or .cse7 .cse9 .cse8 .cse1 .cse4) (or .cse9 .cse0 .cse1 .cse3 .cse4 .cse5)))) [2021-02-21 18:53:31,514 INFO L185 CegarLoopUtils]: At program point L267(line 267) the Hoare annotation is: (let ((.cse2 (not (= 1 ~systemActive~0))) (.cse3 (<= 2 ~waterLevel~0)) (.cse6 (not (= ~waterLevel~0 1))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse7 (not (< ~waterLevel~0 3))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse8 (and (< 0 (+ isHighWaterLevel_~tmp~4 1)) (<= isHighWaterLevel_~tmp~4 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse6 .cse0) (or .cse5 .cse0 .cse2 .cse3) (or .cse4 .cse6 .cse0 .cse1) (or .cse4 .cse7 .cse0 .cse1 .cse8) (or .cse4 .cse5 .cse7 .cse0 .cse8))) [2021-02-21 18:53:31,514 INFO L185 CegarLoopUtils]: At program point L265(line 265) the Hoare annotation is: (let ((.cse3 (not (= 1 ~systemActive~0))) (.cse4 (not (<= 2 ~waterLevel~0))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse6 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse7 (<= 1 isHighWaterLevel_~tmp~4))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse0 .cse1 .cse3 .cse4) (or .cse6 .cse0 .cse1 .cse7 .cse2) (or .cse6 .cse5 .cse0 .cse1 .cse7))) [2021-02-21 18:53:31,514 INFO L185 CegarLoopUtils]: At program point L264(lines 264 268) the Hoare annotation is: (let ((.cse16 (= ~pumpRunning~0 0)) (.cse17 (<= 1 ~methaneLevelCritical~0)) (.cse12 (= 1 ~systemActive~0)) (.cse13 (< ~waterLevel~0 3)) (.cse15 (= isHighWaterLevel_~tmp~4 0)) (.cse14 (<= 2 ~waterLevel~0))) (let ((.cse0 (< 0 (+ isHighWaterLevel_~tmp~4 1))) (.cse7 (not .cse14)) (.cse9 (and .cse12 .cse13 .cse14 .cse15)) (.cse8 (not (= ~methaneLevelCritical~0 0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse11 (not (= ~waterLevel~0 1))) (.cse2 (not .cse17)) (.cse3 (not .cse13)) (.cse10 (<= 1 isHighWaterLevel_~tmp~4)) (.cse4 (not .cse16)) (.cse5 (and .cse12 .cse13 .cse14 .cse15 .cse16 .cse17)) (.cse6 (not .cse12))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (or .cse0 .cse1 .cse3 .cse4 .cse8) (or .cse9 .cse3 .cse4 .cse8 .cse6 .cse7) (or .cse9 .cse3 .cse4 .cse10 .cse8 .cse6) (or .cse1 .cse11 .cse10 .cse4 .cse8) (or .cse1 .cse2 .cse11 .cse4 .cse10) (or .cse2 .cse3 .cse10 .cse4 .cse5 .cse6)))) [2021-02-21 18:53:31,514 INFO L192 CegarLoopUtils]: At program point L262(line 262) the Hoare annotation is: true [2021-02-21 18:53:31,514 INFO L185 CegarLoopUtils]: At program point L264-2(lines 264 268) the Hoare annotation is: (let ((.cse14 (= isHighWaterLevel_~tmp___0~0 1)) (.cse17 (= ~methaneLevelCritical~0 0)) (.cse11 (= 1 ~systemActive~0)) (.cse13 (< ~waterLevel~0 3)) (.cse15 (<= 2 ~waterLevel~0)) (.cse16 (= isHighWaterLevel_~tmp~4 0)) (.cse12 (= ~pumpRunning~0 0))) (let ((.cse3 (and .cse14 .cse17 .cse11 .cse13 .cse15 .cse16 .cse12)) (.cse4 (not .cse17)) (.cse8 (not .cse15)) (.cse6 (not (<= 1 ~systemActive~0))) (.cse7 (not (= ~waterLevel~0 1))) (.cse9 (and .cse14 .cse11 .cse15 .cse16)) (.cse10 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (and (<= isHighWaterLevel_~tmp___0~0 0) (<= 1 isHighWaterLevel_~tmp~4) (<= 0 isHighWaterLevel_~tmp___0~0))) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse5 (not .cse11))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse7 .cse0 .cse2 .cse4) (or .cse1 .cse2 .cse3 .cse4 .cse5 .cse8) (or .cse9 .cse10 .cse1 .cse2 .cse5 .cse8) (or .cse6 .cse10 .cse0 .cse7 .cse2) (or .cse9 .cse10 .cse0 .cse1 .cse2 .cse5)))) [2021-02-21 18:53:31,515 INFO L185 CegarLoopUtils]: At program point L262-1(line 262) the Hoare annotation is: (let ((.cse15 (= |isHighWaterLevel_#t~ret28| 0)) (.cse16 (= 1 ~systemActive~0)) (.cse13 (< ~waterLevel~0 3)) (.cse17 (<= 2 ~waterLevel~0)) (.cse12 (= ~pumpRunning~0 0)) (.cse14 (<= 1 ~methaneLevelCritical~0))) (let ((.cse5 (and .cse15 .cse16 .cse13 .cse17 .cse12 .cse14)) (.cse10 (not .cse17)) (.cse11 (not (= ~waterLevel~0 1))) (.cse1 (<= 1 |isHighWaterLevel_#t~ret28|)) (.cse7 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not .cse16)) (.cse9 (and .cse15 .cse16 .cse13 .cse17)) (.cse6 (not (<= 1 ~systemActive~0))) (.cse0 (not .cse14)) (.cse2 (not .cse13)) (.cse3 (not .cse12)) (.cse8 (<= 0 |isHighWaterLevel_#t~ret28|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse2 .cse3 .cse7 .cse8) (or .cse2 .cse3 .cse7 .cse4 .cse9 .cse10) (or .cse0 .cse2 .cse3 .cse4 .cse5 .cse10) (or .cse6 .cse11 .cse1 .cse3 .cse7) (or .cse6 .cse0 .cse11 .cse1 .cse3) (or .cse2 .cse3 .cse1 .cse7 .cse4 .cse9) (or .cse6 .cse0 .cse2 .cse3 .cse8)))) [2021-02-21 18:53:31,515 INFO L185 CegarLoopUtils]: At program point isHighWaterLevelFINAL(lines 255 273) the Hoare annotation is: (let ((.cse12 (= isHighWaterLevel_~tmp___0~0 isHighWaterLevel_~retValue_acc~2)) (.cse13 (= isHighWaterLevel_~tmp___0~0 1)) (.cse14 (= |isHighWaterLevel_#res| isHighWaterLevel_~retValue_acc~2)) (.cse15 (= 1 ~systemActive~0)) (.cse17 (< ~waterLevel~0 3)) (.cse11 (<= 2 ~waterLevel~0)) (.cse16 (= isHighWaterLevel_~tmp~4 0))) (let ((.cse7 (not (<= 1 ~systemActive~0))) (.cse9 (not (= ~waterLevel~0 1))) (.cse0 (and .cse12 .cse13 .cse14 .cse15 .cse17 .cse11 .cse16)) (.cse6 (and (<= |isHighWaterLevel_#res| 0) (<= isHighWaterLevel_~tmp___0~0 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~retValue_acc~2) (<= 1 isHighWaterLevel_~tmp~4) (<= isHighWaterLevel_~retValue_acc~2 0) (<= 0 isHighWaterLevel_~tmp___0~0))) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse8 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not .cse17)) (.cse2 (not (= ~pumpRunning~0 0))) (.cse4 (not .cse15)) (.cse10 (and .cse12 .cse13 .cse14 .cse15 .cse11 .cse16)) (.cse5 (not .cse11))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse7 .cse8 .cse9 .cse2) (or .cse6 .cse7 .cse9 .cse2 .cse3) (or .cse6 .cse8 .cse1 .cse2 .cse4 .cse10) (or .cse0 .cse6 .cse1 .cse2 .cse3 .cse4) (or .cse8 .cse1 .cse2 .cse4 .cse10 .cse5)))) [2021-02-21 18:53:31,515 INFO L185 CegarLoopUtils]: At program point L262-2(line 262) the Hoare annotation is: (let ((.cse15 (= |isHighWaterLevel_#t~ret28| 0)) (.cse16 (= 1 ~systemActive~0)) (.cse13 (< ~waterLevel~0 3)) (.cse17 (<= 2 ~waterLevel~0)) (.cse12 (= ~pumpRunning~0 0)) (.cse14 (<= 1 ~methaneLevelCritical~0))) (let ((.cse5 (and .cse15 .cse16 .cse13 .cse17 .cse12 .cse14)) (.cse10 (not .cse17)) (.cse11 (not (= ~waterLevel~0 1))) (.cse1 (<= 1 |isHighWaterLevel_#t~ret28|)) (.cse7 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not .cse16)) (.cse9 (and .cse15 .cse16 .cse13 .cse17)) (.cse6 (not (<= 1 ~systemActive~0))) (.cse0 (not .cse14)) (.cse2 (not .cse13)) (.cse3 (not .cse12)) (.cse8 (<= 0 |isHighWaterLevel_#t~ret28|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse2 .cse3 .cse7 .cse8) (or .cse2 .cse3 .cse7 .cse4 .cse9 .cse10) (or .cse0 .cse2 .cse3 .cse4 .cse5 .cse10) (or .cse6 .cse11 .cse1 .cse3 .cse7) (or .cse6 .cse0 .cse11 .cse1 .cse3) (or .cse2 .cse3 .cse1 .cse7 .cse4 .cse9) (or .cse6 .cse0 .cse2 .cse3 .cse8)))) [2021-02-21 18:53:31,515 INFO L185 CegarLoopUtils]: At program point L262-3(line 262) the Hoare annotation is: (let ((.cse3 (<= 1 isHighWaterLevel_~tmp~4)) (.cse15 (= |isHighWaterLevel_#t~ret28| isHighWaterLevel_~tmp~4)) (.cse16 (= |isHighWaterLevel_#t~ret28| 0)) (.cse13 (= 1 ~systemActive~0)) (.cse14 (< ~waterLevel~0 3)) (.cse17 (<= 2 ~waterLevel~0))) (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse9 (and .cse15 .cse16 .cse13 .cse14 .cse17)) (.cse2 (not (= ~waterLevel~0 1))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (and (< 0 (+ isHighWaterLevel_~tmp~4 1)) (<= isHighWaterLevel_~tmp~4 0) (<= |isHighWaterLevel_#t~ret28| 0) (<= 0 |isHighWaterLevel_#t~ret28|))) (.cse7 (and (<= 1 |isHighWaterLevel_#t~ret28|) .cse3)) (.cse10 (not .cse17)) (.cse12 (and .cse15 .cse16 .cse13 .cse17)) (.cse6 (not .cse14)) (.cse4 (not (= ~pumpRunning~0 0))) (.cse11 (not (= ~methaneLevelCritical~0 0))) (.cse8 (not .cse13))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse0 .cse1 .cse6 .cse4 .cse7) (or .cse1 .cse6 .cse4 .cse3 .cse8 .cse9) (or .cse1 .cse6 .cse4 .cse8 .cse9 .cse10) (or .cse0 .cse2 .cse3 .cse4 .cse11) (or .cse0 .cse5 .cse6 .cse4 .cse11 .cse7) (or .cse12 .cse6 .cse4 .cse11 .cse8 .cse10) (or .cse12 .cse3 .cse6 .cse4 .cse11 .cse8)))) [2021-02-21 18:53:31,516 INFO L192 CegarLoopUtils]: At program point L258(line 258) the Hoare annotation is: true [2021-02-21 18:53:31,516 INFO L189 CegarLoopUtils]: For program point getWaterLevelENTRY(lines 943 951) no Hoare annotation was computed. [2021-02-21 18:53:31,516 INFO L189 CegarLoopUtils]: For program point getWaterLevelFINAL(lines 943 951) no Hoare annotation was computed. [2021-02-21 18:53:31,516 INFO L189 CegarLoopUtils]: For program point getWaterLevelEXIT(lines 943 951) no Hoare annotation was computed. [2021-02-21 18:53:31,516 INFO L189 CegarLoopUtils]: For program point L948(line 948) no Hoare annotation was computed. [2021-02-21 18:53:31,516 INFO L189 CegarLoopUtils]: For program point L947(line 947) no Hoare annotation was computed. [2021-02-21 18:53:31,516 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 899 910) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3)))) (and (or .cse0 .cse1 (not (= ~pumpRunning~0 0)) (not (<= 1 |old(~methaneLevelCritical~0)|)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (or .cse0 .cse1 (= ~methaneLevelCritical~0 0) (not (= |old(~methaneLevelCritical~0)| 0))))) [2021-02-21 18:53:31,516 INFO L185 CegarLoopUtils]: At program point L906(line 906) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3)))) (and (or .cse0 .cse1 (not (= ~pumpRunning~0 0)) (not (<= 1 |old(~methaneLevelCritical~0)|))) (or .cse0 .cse1 (= ~methaneLevelCritical~0 0) (not (= |old(~methaneLevelCritical~0)| 0))))) [2021-02-21 18:53:31,516 INFO L185 CegarLoopUtils]: At program point L904(line 904) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3)))) (and (or .cse0 .cse1 (not (= ~pumpRunning~0 0)) (not (<= 1 |old(~methaneLevelCritical~0)|)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (or .cse0 .cse1 (not (= |old(~methaneLevelCritical~0)| 0))))) [2021-02-21 18:53:31,517 INFO L185 CegarLoopUtils]: At program point L903-1(lines 899 910) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3)))) (and (or .cse0 .cse1 (not (= |old(~methaneLevelCritical~0)| 0)) (<= 1 ~methaneLevelCritical~0)) (or .cse0 .cse1 (not (= ~pumpRunning~0 0)) (= ~methaneLevelCritical~0 0) (not (<= 1 |old(~methaneLevelCritical~0)|))))) [2021-02-21 18:53:31,517 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 899 910) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3)))) (and (or .cse0 .cse1 (not (= |old(~methaneLevelCritical~0)| 0)) (<= 1 ~methaneLevelCritical~0)) (or .cse0 .cse1 (not (= ~pumpRunning~0 0)) (= ~methaneLevelCritical~0 0) (not (<= 1 |old(~methaneLevelCritical~0)|))))) [2021-02-21 18:53:31,517 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-21 18:53:31,517 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-21 18:53:31,517 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-21 18:53:31,517 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-21 18:53:31,517 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalENTRY(lines 911 919) the Hoare annotation is: true [2021-02-21 18:53:31,517 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalFINAL(lines 911 919) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= isMethaneLevelCritical_~retValue_acc~10 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~10)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2))) [2021-02-21 18:53:31,517 INFO L185 CegarLoopUtils]: At program point L916(line 916) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (and (<= isMethaneLevelCritical_~retValue_acc~10 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~10)))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0))) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2))) [2021-02-21 18:53:31,517 INFO L192 CegarLoopUtils]: At program point L915(line 915) the Hoare annotation is: true [2021-02-21 18:53:31,518 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalEXIT(lines 911 919) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= isMethaneLevelCritical_~retValue_acc~10 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~10)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2))) [2021-02-21 18:53:31,518 INFO L185 CegarLoopUtils]: At program point L63(line 63) the Hoare annotation is: (let ((.cse0 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (< |old(~waterLevel~0)| 3))) (.cse5 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse3 .cse4) (or .cse1 .cse3 .cse4 .cse5) (or .cse1 .cse2 .cse3 .cse5))) [2021-02-21 18:53:31,518 INFO L185 CegarLoopUtils]: At program point L61(lines 60 79) the Hoare annotation is: (let ((.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse6 (< ~waterLevel~0 3)) (.cse3 (not (< |old(~waterLevel~0)| 3)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or (and .cse2 .cse5) .cse0 .cse3 (not (= ~methaneLevelCritical~0 0)) (and .cse5 .cse4 .cse6)) (or .cse0 .cse1 (and .cse5 .cse6) .cse3))) [2021-02-21 18:53:31,518 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 57 80) the Hoare annotation is: (let ((.cse0 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (< |old(~waterLevel~0)| 3)))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2) (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0))))) [2021-02-21 18:53:31,518 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 57 80) the Hoare annotation is: (let ((.cse15 (= 1 ~systemActive~0)) (.cse14 (<= 1 ~systemActive~0)) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse13 (= ~methaneLevelCritical~0 0)) (.cse10 (< ~waterLevel~0 3)) (.cse12 (= ~pumpRunning~0 0))) (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse8 (and .cse10 .cse12)) (.cse11 (and .cse14 .cse2 .cse13 .cse10)) (.cse3 (not (< |old(~waterLevel~0)| 3))) (.cse6 (and .cse2 (= ~pumpRunning~0 1) .cse15 .cse13 (<= 2 ~waterLevel~0) .cse10)) (.cse7 (not .cse15)) (.cse0 (not .cse14)) (.cse5 (not .cse13)) (.cse9 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or (not (<= 2 |old(~waterLevel~0)|)) .cse3 .cse5 .cse6 .cse7 .cse4) (or .cse0 .cse1 .cse8 .cse3) (or .cse0 (and .cse9 .cse10) .cse11 .cse8 .cse3 .cse5) (or .cse0 .cse11 .cse3 .cse5 .cse4) (or .cse3 .cse5 .cse9 .cse6 .cse7 .cse12) (or .cse0 (not (= |old(~waterLevel~0)| 1)) .cse5 .cse9 .cse4)))) [2021-02-21 18:53:31,519 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 57 80) the Hoare annotation is: (let ((.cse15 (= 1 ~systemActive~0)) (.cse14 (<= 1 ~systemActive~0)) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse13 (= ~methaneLevelCritical~0 0)) (.cse10 (< ~waterLevel~0 3)) (.cse12 (= ~pumpRunning~0 0))) (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse8 (and .cse10 .cse12)) (.cse11 (and .cse14 .cse2 .cse13 .cse10)) (.cse3 (not (< |old(~waterLevel~0)| 3))) (.cse6 (and .cse2 (= ~pumpRunning~0 1) .cse15 .cse13 (<= 2 ~waterLevel~0) .cse10)) (.cse7 (not .cse15)) (.cse0 (not .cse14)) (.cse5 (not .cse13)) (.cse9 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or (not (<= 2 |old(~waterLevel~0)|)) .cse3 .cse5 .cse6 .cse7 .cse4) (or .cse0 .cse1 .cse8 .cse3) (or .cse0 (and .cse9 .cse10) .cse11 .cse8 .cse3 .cse5) (or .cse0 .cse11 .cse3 .cse5 .cse4) (or .cse3 .cse5 .cse9 .cse6 .cse7 .cse12) (or .cse0 (not (= |old(~waterLevel~0)| 1)) .cse5 .cse9 .cse4)))) [2021-02-21 18:53:31,519 INFO L185 CegarLoopUtils]: At program point L70(line 70) the Hoare annotation is: (let ((.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse6 (< ~waterLevel~0 3)) (.cse3 (not (< |old(~waterLevel~0)| 3)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or (and .cse2 .cse5) .cse0 .cse3 (not (= ~methaneLevelCritical~0 0)) (and .cse5 .cse4 .cse6)) (or .cse0 .cse1 (and .cse5 .cse6) .cse3))) [2021-02-21 18:53:31,519 INFO L185 CegarLoopUtils]: At program point L68(lines 68 74) the Hoare annotation is: (let ((.cse15 (= 1 ~systemActive~0)) (.cse14 (<= 1 ~systemActive~0)) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse13 (= ~methaneLevelCritical~0 0)) (.cse10 (< ~waterLevel~0 3)) (.cse12 (= ~pumpRunning~0 0))) (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse8 (and .cse10 .cse12)) (.cse11 (and .cse14 .cse2 .cse13 .cse10)) (.cse3 (not (< |old(~waterLevel~0)| 3))) (.cse6 (and .cse2 (= ~pumpRunning~0 1) .cse15 .cse13 (<= 2 ~waterLevel~0) .cse10)) (.cse7 (not .cse15)) (.cse0 (not .cse14)) (.cse5 (not .cse13)) (.cse9 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or (not (<= 2 |old(~waterLevel~0)|)) .cse3 .cse5 .cse6 .cse7 .cse4) (or .cse0 .cse1 .cse8 .cse3) (or .cse0 (and .cse9 .cse10) .cse11 .cse8 .cse3 .cse5) (or .cse0 .cse11 .cse3 .cse5 .cse4) (or .cse3 .cse5 .cse9 .cse6 .cse7 .cse12) (or .cse0 (not (= |old(~waterLevel~0)| 1)) .cse5 .cse9 .cse4)))) [2021-02-21 18:53:31,519 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 777 806) the Hoare annotation is: true [2021-02-21 18:53:31,519 INFO L192 CegarLoopUtils]: At program point L791(lines 791 795) the Hoare annotation is: true [2021-02-21 18:53:31,519 INFO L192 CegarLoopUtils]: At program point L791-1(lines 791 795) the Hoare annotation is: true [2021-02-21 18:53:31,519 INFO L192 CegarLoopUtils]: At program point L787-2(lines 787 801) the Hoare annotation is: true [2021-02-21 18:53:31,519 INFO L192 CegarLoopUtils]: At program point L783(line 783) the Hoare annotation is: true [2021-02-21 18:53:31,519 INFO L192 CegarLoopUtils]: At program point L783-1(line 783) the Hoare annotation is: true [2021-02-21 18:53:31,520 INFO L192 CegarLoopUtils]: At program point L779(line 779) the Hoare annotation is: true [2021-02-21 18:53:31,520 INFO L192 CegarLoopUtils]: At program point L802(lines 777 806) the Hoare annotation is: true [2021-02-21 18:53:31,520 INFO L192 CegarLoopUtils]: At program point L798(line 798) the Hoare annotation is: true [2021-02-21 18:53:31,520 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 777 806) the Hoare annotation is: true [2021-02-21 18:53:31,520 INFO L192 CegarLoopUtils]: At program point L788(line 788) the Hoare annotation is: true [2021-02-21 18:53:31,520 INFO L185 CegarLoopUtils]: At program point L880(line 880) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (not (< |old(~waterLevel~0)| 3))) (.cse3 (= ~pumpRunning~0 0))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3))) [2021-02-21 18:53:31,520 INFO L185 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 875 886) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (not (< |old(~waterLevel~0)| 3))) (.cse3 (= ~pumpRunning~0 0))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3))) [2021-02-21 18:53:31,520 INFO L185 CegarLoopUtils]: At program point L879-1(lines 875 886) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< |old(~waterLevel~0)| 3))) (.cse2 (< ~waterLevel~0 3)) (.cse3 (= ~pumpRunning~0 0))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3))) [2021-02-21 18:53:31,520 INFO L185 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 875 886) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< |old(~waterLevel~0)| 3))) (.cse2 (< ~waterLevel~0 3)) (.cse3 (= ~pumpRunning~0 0))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3))) [2021-02-21 18:53:31,520 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 831 837) the Hoare annotation is: true [2021-02-21 18:53:31,521 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 831 837) the Hoare annotation is: true [2021-02-21 18:53:31,521 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-21 18:53:31,521 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-21 18:53:31,521 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-21 18:53:31,521 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-21 18:53:31,521 INFO L185 CegarLoopUtils]: At program point startSystemEXIT(lines 293 300) the Hoare annotation is: (let ((.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 |old(~systemActive~0)|))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (= 1 ~systemActive~0))) (and (or .cse0 .cse1 (not (= ~pumpRunning~0 0)) .cse2 .cse3) (or (= test_~tmp___2~0 0) .cse0 (not (= test_~tmp___0~2 0)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse1 .cse2 .cse3 (not (<= test_~tmp___2~0 2147483647))) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2))) [2021-02-21 18:53:31,521 INFO L185 CegarLoopUtils]: At program point startSystemENTRY(lines 293 300) the Hoare annotation is: (let ((.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (not (<= 1 |old(~systemActive~0)|))) (.cse2 (not (< ~waterLevel~0 3))) (.cse3 (not (= ~methaneLevelCritical~0 0)))) (and (or (= test_~tmp___2~0 0) .cse0 .cse1 (not (= test_~tmp___0~2 0)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse2 .cse3 (not (<= test_~tmp___2~0 2147483647))) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2) (or .cse0 .cse1 .cse2 (not (= ~pumpRunning~0 0)) .cse3))) [2021-02-21 18:53:31,521 INFO L185 CegarLoopUtils]: At program point startSystemFINAL(lines 293 300) the Hoare annotation is: (let ((.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 |old(~systemActive~0)|))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (= 1 ~systemActive~0))) (and (or .cse0 .cse1 (not (= ~pumpRunning~0 0)) .cse2 .cse3) (or (= test_~tmp___2~0 0) .cse0 (not (= test_~tmp___0~2 0)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse1 .cse2 .cse3 (not (<= test_~tmp___2~0 2147483647))) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2))) [2021-02-21 18:53:31,522 INFO L185 CegarLoopUtils]: At program point L97(lines 97 105) the Hoare annotation is: (let ((.cse12 (= |old(~pumpRunning~0)| 0)) (.cse17 (<= 1 ~methaneLevelCritical~0)) (.cse13 (= ~methaneLevelCritical~0 0)) (.cse16 (= 1 ~systemActive~0)) (.cse9 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse14 (< ~waterLevel~0 3)) (.cse15 (<= 2 ~waterLevel~0)) (.cse18 (= ~pumpRunning~0 0)) (.cse19 (= processEnvironment__wrappee__highWaterSensor_~tmp~0 1))) (let ((.cse10 (and .cse13 .cse16 .cse9 .cse14 .cse15 .cse18 .cse19)) (.cse7 (not (= ~waterLevel~0 1))) (.cse5 (= processEnvironment__wrappee__highWaterSensor_~tmp~0 0)) (.cse0 (and .cse16 .cse9 .cse14 .cse15 .cse18 .cse19 .cse17)) (.cse1 (not .cse17)) (.cse3 (not .cse16)) (.cse4 (not .cse12)) (.cse11 (not .cse15)) (.cse6 (not (<= 1 ~systemActive~0))) (.cse2 (not .cse14)) (.cse8 (not .cse13))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse7 .cse8 .cse5) (or .cse6 .cse2 .cse8 .cse9) (or .cse2 .cse8 .cse3 .cse10 .cse11) (or .cse2 .cse8 .cse3 .cse5 .cse10) (or .cse6 .cse1 .cse7 .cse5 .cse4) (or .cse6 .cse1 .cse2 .cse9 .cse4) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse11) (or .cse6 .cse2 .cse8 .cse12)))) [2021-02-21 18:53:31,522 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__highWaterSensorENTRY(lines 89 113) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-21 18:53:31,522 INFO L185 CegarLoopUtils]: At program point L95(line 95) the Hoare annotation is: (let ((.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse4 (= |old(~pumpRunning~0)| 0))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3 (not .cse4)) (or .cse0 .cse1 .cse2 .cse4))) [2021-02-21 18:53:31,522 INFO L185 CegarLoopUtils]: At program point L95-1(line 95) the Hoare annotation is: (let ((.cse12 (= |old(~pumpRunning~0)| 0)) (.cse15 (= |processEnvironment__wrappee__highWaterSensor_#t~ret7| 1)) (.cse16 (= 1 ~systemActive~0)) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse13 (< ~waterLevel~0 3)) (.cse14 (<= 2 ~waterLevel~0)) (.cse17 (<= 1 ~methaneLevelCritical~0))) (let ((.cse7 (not (= ~waterLevel~0 1))) (.cse9 (and .cse15 .cse16 .cse3 .cse13 .cse14 (= ~pumpRunning~0 0) .cse17)) (.cse4 (= |processEnvironment__wrappee__highWaterSensor_#t~ret7| 0)) (.cse8 (not .cse17)) (.cse10 (not .cse12)) (.cse5 (not .cse16)) (.cse6 (and .cse15 .cse14)) (.cse11 (not .cse14)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not .cse13)) (.cse2 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse2 .cse4 .cse5 .cse6) (or .cse0 .cse7 .cse2 .cse4) (or .cse8 .cse9 .cse1 .cse5 .cse10 .cse11) (or .cse0 .cse8 .cse7 .cse4 .cse10) (or .cse8 .cse9 .cse1 .cse4 .cse5 .cse10) (or .cse0 .cse8 .cse1 .cse3 .cse10) (or .cse1 .cse2 .cse5 .cse6 .cse11) (or .cse0 .cse1 .cse2 .cse12)))) [2021-02-21 18:53:31,522 INFO L185 CegarLoopUtils]: At program point L93(lines 93 110) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-21 18:53:31,523 INFO L185 CegarLoopUtils]: At program point L95-2(line 95) the Hoare annotation is: (let ((.cse12 (= |old(~pumpRunning~0)| 0)) (.cse15 (= |processEnvironment__wrappee__highWaterSensor_#t~ret7| 1)) (.cse16 (= 1 ~systemActive~0)) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse13 (< ~waterLevel~0 3)) (.cse14 (<= 2 ~waterLevel~0)) (.cse17 (<= 1 ~methaneLevelCritical~0))) (let ((.cse7 (not (= ~waterLevel~0 1))) (.cse9 (and .cse15 .cse16 .cse3 .cse13 .cse14 (= ~pumpRunning~0 0) .cse17)) (.cse4 (= |processEnvironment__wrappee__highWaterSensor_#t~ret7| 0)) (.cse8 (not .cse17)) (.cse10 (not .cse12)) (.cse5 (not .cse16)) (.cse6 (and .cse15 .cse14)) (.cse11 (not .cse14)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not .cse13)) (.cse2 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse2 .cse4 .cse5 .cse6) (or .cse0 .cse7 .cse2 .cse4) (or .cse8 .cse9 .cse1 .cse5 .cse10 .cse11) (or .cse0 .cse8 .cse7 .cse4 .cse10) (or .cse8 .cse9 .cse1 .cse4 .cse5 .cse10) (or .cse0 .cse8 .cse1 .cse3 .cse10) (or .cse1 .cse2 .cse5 .cse6 .cse11) (or .cse0 .cse1 .cse2 .cse12)))) [2021-02-21 18:53:31,523 INFO L185 CegarLoopUtils]: At program point L95-3(line 95) the Hoare annotation is: (let ((.cse12 (= |old(~pumpRunning~0)| 0)) (.cse7 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse15 (<= 1 ~methaneLevelCritical~0)) (.cse18 (= |processEnvironment__wrappee__highWaterSensor_#t~ret7| 1)) (.cse19 (= processEnvironment__wrappee__highWaterSensor_~tmp~0 |processEnvironment__wrappee__highWaterSensor_#t~ret7|)) (.cse13 (= ~methaneLevelCritical~0 0)) (.cse17 (= 1 ~systemActive~0)) (.cse14 (< ~waterLevel~0 3)) (.cse16 (<= 2 ~waterLevel~0))) (let ((.cse10 (and .cse18 .cse19 .cse13 .cse17 .cse14 .cse16)) (.cse2 (not (= ~waterLevel~0 1))) (.cse4 (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret7| 0) (= processEnvironment__wrappee__highWaterSensor_~tmp~0 0))) (.cse8 (and .cse18 .cse19 .cse17 .cse7 .cse14 .cse16 (= ~pumpRunning~0 0) .cse15)) (.cse9 (not .cse17)) (.cse11 (not .cse16)) (.cse1 (not .cse15)) (.cse3 (not .cse12)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not .cse14)) (.cse6 (not .cse13))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse6 .cse7) (or .cse1 .cse8 .cse5 .cse9 .cse4 .cse3) (or .cse5 .cse6 .cse9 .cse10 .cse11) (or .cse5 .cse6 .cse9 .cse4 .cse10) (or .cse0 .cse2 .cse6 .cse4) (or .cse1 .cse8 .cse5 .cse9 .cse3 .cse11) (or .cse0 .cse1 .cse5 .cse7 .cse3) (or .cse0 .cse5 .cse6 .cse12)))) [2021-02-21 18:53:31,523 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__highWaterSensorEXIT(lines 89 113) the Hoare annotation is: (let ((.cse9 (= |old(~pumpRunning~0)| 0)) (.cse10 (= ~methaneLevelCritical~0 0)) (.cse11 (< ~waterLevel~0 3)) (.cse12 (= 1 ~systemActive~0)) (.cse13 (<= 2 ~waterLevel~0))) (let ((.cse7 (not .cse13)) (.cse4 (not .cse12)) (.cse6 (and (= ~pumpRunning~0 1) .cse12 .cse10 .cse13 .cse11)) (.cse8 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not .cse9)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (not .cse11)) (.cse1 (not .cse10)) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2) (or .cse3 .cse1 .cse4 .cse5 .cse6 .cse7) (or .cse8 .cse3 .cse4 .cse5 (= processEnvironment__wrappee__highWaterSensor_~tmp~0 1) .cse7) (or .cse3 .cse1 .cse2 .cse4 .cse6) (or .cse0 .cse8 .cse3 .cse2 .cse5) (or .cse0 .cse3 .cse1 .cse2 .cse9)))) [2021-02-21 18:53:31,523 INFO L185 CegarLoopUtils]: At program point L108(line 108) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3))) [2021-02-21 18:53:31,523 INFO L185 CegarLoopUtils]: At program point L108-1(lines 89 113) the Hoare annotation is: (let ((.cse9 (= |old(~pumpRunning~0)| 0)) (.cse10 (= ~methaneLevelCritical~0 0)) (.cse11 (< ~waterLevel~0 3)) (.cse12 (= 1 ~systemActive~0)) (.cse13 (<= 2 ~waterLevel~0))) (let ((.cse7 (not .cse13)) (.cse4 (not .cse12)) (.cse6 (and (= ~pumpRunning~0 1) .cse12 .cse10 .cse13 .cse11)) (.cse8 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not .cse9)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (not .cse11)) (.cse1 (not .cse10)) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2) (or .cse3 .cse1 .cse4 .cse5 .cse6 .cse7) (or .cse8 .cse3 .cse4 .cse5 (= processEnvironment__wrappee__highWaterSensor_~tmp~0 1) .cse7) (or .cse3 .cse1 .cse2 .cse4 .cse6) (or .cse0 .cse8 .cse3 .cse2 .cse5) (or .cse0 .cse3 .cse1 .cse2 .cse9)))) [2021-02-21 18:53:31,523 INFO L185 CegarLoopUtils]: At program point L103(line 103) the Hoare annotation is: (let ((.cse8 (= |old(~pumpRunning~0)| 0))) (let ((.cse3 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= processEnvironment__wrappee__highWaterSensor_~tmp~0 0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not .cse8)) (.cse6 (not (= 1 ~systemActive~0))) (.cse7 (not (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (< ~waterLevel~0 3))) (.cse5 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse2 .cse5 .cse3) (or .cse1 .cse2 .cse6 .cse4 .cse7) (or .cse2 .cse5 .cse6 .cse7) (or .cse0 .cse2 .cse5 .cse8)))) [2021-02-21 18:53:31,523 INFO L185 CegarLoopUtils]: At program point L99(line 99) the Hoare annotation is: (let ((.cse9 (= |old(~pumpRunning~0)| 0))) (let ((.cse6 (not (= ~waterLevel~0 1))) (.cse0 (and (<= 2 ~waterLevel~0) (= processEnvironment__wrappee__highWaterSensor_~tmp~0 1))) (.cse3 (not (= 1 ~systemActive~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse8 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse7 (not .cse9)) (.cse4 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse6 .cse7) (or .cse4 .cse1 .cse2 .cse8) (or .cse4 .cse6 .cse2) (or .cse5 .cse0 .cse1 .cse3 .cse7) (or .cse4 .cse5 .cse1 .cse8 .cse7) (or .cse4 .cse1 .cse2 .cse9)))) [2021-02-21 18:53:31,524 INFO L185 CegarLoopUtils]: At program point waterRiseEXIT(lines 887 898) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse8 (< ~waterLevel~0 3)) (.cse9 (not (= ~methaneLevelCritical~0 0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (<= 0 (+ test_~tmp~6 2147483648)))) (.cse3 (not (<= test_~tmp~6 2147483647))) (.cse10 (not (<= 2 |old(~waterLevel~0)|))) (.cse4 (not (< test_~splverifierCounter~0 4))) (.cse5 (= test_~tmp~6 0)) (.cse6 (not (< |old(~waterLevel~0)| 3))) (.cse7 (not (= ~pumpRunning~0 0))) (.cse11 (not (= 1 ~systemActive~0))) (.cse12 (<= 2 ~waterLevel~0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (or .cse0 .cse2 .cse3 .cse4 .cse5 .cse6 .cse9 .cse8) (or (not (= ~pumpRunning~0 1)) .cse2 .cse3 .cse10 .cse4 .cse5 .cse6 .cse9 .cse11 .cse12) (or .cse1 .cse2 .cse3 .cse10 .cse4 .cse5 .cse6 .cse7 .cse11 .cse12))) [2021-02-21 18:53:31,524 INFO L185 CegarLoopUtils]: At program point L892(line 892) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 0 (+ test_~tmp~6 2147483648)))) (.cse2 (not (<= test_~tmp~6 2147483647))) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse4 (= test_~tmp~6 0)) (.cse5 (not (< |old(~waterLevel~0)| 3))) (.cse6 (and (= |old(~waterLevel~0)| ~waterLevel~0) (< ~waterLevel~0 2)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (not (= ~methaneLevelCritical~0 0)) .cse6) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3 .cse4 .cse5 (not (= ~pumpRunning~0 0)) .cse6))) [2021-02-21 18:53:31,524 INFO L185 CegarLoopUtils]: At program point L891-1(lines 887 898) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse8 (< ~waterLevel~0 3)) (.cse9 (not (= ~methaneLevelCritical~0 0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (<= 0 (+ test_~tmp~6 2147483648)))) (.cse3 (not (<= test_~tmp~6 2147483647))) (.cse10 (not (<= 2 |old(~waterLevel~0)|))) (.cse4 (not (< test_~splverifierCounter~0 4))) (.cse5 (= test_~tmp~6 0)) (.cse6 (not (< |old(~waterLevel~0)| 3))) (.cse7 (not (= ~pumpRunning~0 0))) (.cse11 (not (= 1 ~systemActive~0))) (.cse12 (<= 2 ~waterLevel~0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (or .cse0 .cse2 .cse3 .cse4 .cse5 .cse6 .cse9 .cse8) (or (not (= ~pumpRunning~0 1)) .cse2 .cse3 .cse10 .cse4 .cse5 .cse6 .cse9 .cse11 .cse12) (or .cse1 .cse2 .cse3 .cse10 .cse4 .cse5 .cse6 .cse7 .cse11 .cse12))) [2021-02-21 18:53:31,524 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 887 898) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (<= 0 (+ test_~tmp~6 2147483648)))) (.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (not (<= test_~tmp~6 2147483647))) (.cse4 (not (< test_~splverifierCounter~0 4))) (.cse5 (= test_~tmp~6 0)) (.cse6 (not (< |old(~waterLevel~0)| 3)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (not (= ~methaneLevelCritical~0 0))) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse1 .cse3 .cse4 .cse5 .cse6 (not (= ~pumpRunning~0 0))))) [2021-02-21 18:53:31,524 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 1003 1010) the Hoare annotation is: true [2021-02-21 18:53:31,524 INFO L192 CegarLoopUtils]: At program point L1007(line 1007) the Hoare annotation is: true [2021-02-21 18:53:31,524 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 1007) the Hoare annotation is: true [2021-02-21 18:53:31,524 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 1003 1010) the Hoare annotation is: true [2021-02-21 18:53:31,524 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 1003 1010) the Hoare annotation is: true [2021-02-21 18:53:31,525 INFO L185 CegarLoopUtils]: At program point L991(line 991) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0))) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 (not (= ~pumpRunning~0 0))))) [2021-02-21 18:53:31,525 INFO L185 CegarLoopUtils]: At program point L989(lines 989 995) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 (not (= ~pumpRunning~0 0)) (and (not (= __utac_acc__Specification1_spec__1_~tmp~11 0)) (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp~11 2147483648)) (= __utac_acc__Specification1_spec__1_~tmp___0~3 0) (<= __utac_acc__Specification1_spec__1_~tmp~11 2147483647))) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0))))) [2021-02-21 18:53:31,525 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification1_spec__1ENTRY(lines 977 1001) the Hoare annotation is: true [2021-02-21 18:53:31,525 INFO L185 CegarLoopUtils]: At program point L987(line 987) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 (not (= ~pumpRunning~0 0)) (and (not (= __utac_acc__Specification1_spec__1_~tmp~11 0)) (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp~11 2147483648)) (<= __utac_acc__Specification1_spec__1_~tmp~11 2147483647))) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0))))) [2021-02-21 18:53:31,525 INFO L185 CegarLoopUtils]: At program point L987-1(line 987) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0))) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 (not (= ~pumpRunning~0 0)) (and (= |__utac_acc__Specification1_spec__1_#t~ret82| 0) (not (= __utac_acc__Specification1_spec__1_~tmp~11 0)) (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp~11 2147483648)) (<= __utac_acc__Specification1_spec__1_~tmp~11 2147483647))))) [2021-02-21 18:53:31,525 INFO L185 CegarLoopUtils]: At program point L985(lines 985 998) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) (and (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp~11 2147483648)) (<= __utac_acc__Specification1_spec__1_~tmp~11 2147483647)) .cse1 (not (= ~pumpRunning~0 0))) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) (= __utac_acc__Specification1_spec__1_~tmp~11 0)))) [2021-02-21 18:53:31,525 INFO L185 CegarLoopUtils]: At program point L987-2(line 987) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0))) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 (not (= ~pumpRunning~0 0)) (and (= |__utac_acc__Specification1_spec__1_#t~ret82| 0) (not (= __utac_acc__Specification1_spec__1_~tmp~11 0)) (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp~11 2147483648)) (<= __utac_acc__Specification1_spec__1_~tmp~11 2147483647))))) [2021-02-21 18:53:31,525 INFO L185 CegarLoopUtils]: At program point L987-3(line 987) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) (and (= |__utac_acc__Specification1_spec__1_#t~ret82| 0) (not (= __utac_acc__Specification1_spec__1_~tmp~11 0)) (= __utac_acc__Specification1_spec__1_~tmp___0~3 |__utac_acc__Specification1_spec__1_#t~ret82|) (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp~11 2147483648)) (<= __utac_acc__Specification1_spec__1_~tmp~11 2147483647)) .cse1 (not (= ~pumpRunning~0 0))) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0))))) [2021-02-21 18:53:31,525 INFO L185 CegarLoopUtils]: At program point L985-1(lines 977 1001) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) (and (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp~11 2147483648)) (<= __utac_acc__Specification1_spec__1_~tmp~11 2147483647)) .cse1 (not (= ~pumpRunning~0 0))) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) (= __utac_acc__Specification1_spec__1_~tmp~11 0)))) [2021-02-21 18:53:31,526 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification1_spec__1EXIT(lines 977 1001) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) (and (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp~11 2147483648)) (<= __utac_acc__Specification1_spec__1_~tmp~11 2147483647)) .cse1 (not (= ~pumpRunning~0 0))) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) (= __utac_acc__Specification1_spec__1_~tmp~11 0)))) [2021-02-21 18:53:31,526 INFO L192 CegarLoopUtils]: At program point L983(line 983) the Hoare annotation is: true [2021-02-21 18:53:31,526 INFO L185 CegarLoopUtils]: At program point L983-1(line 983) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |__utac_acc__Specification1_spec__1_#t~ret81| 0) (not (< ~waterLevel~0 3)) (not (= ~methaneLevelCritical~0 0))) [2021-02-21 18:53:31,526 INFO L185 CegarLoopUtils]: At program point L983-2(line 983) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3)))) (and (or (and (<= |__utac_acc__Specification1_spec__1_#t~ret81| 2147483647) (<= 0 (+ |__utac_acc__Specification1_spec__1_#t~ret81| 2147483648))) .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 (not (= ~pumpRunning~0 0))) (or .cse0 (= |__utac_acc__Specification1_spec__1_#t~ret81| 0) .cse1 (not (= ~methaneLevelCritical~0 0))))) [2021-02-21 18:53:31,526 INFO L185 CegarLoopUtils]: At program point L983-3(line 983) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= |__utac_acc__Specification1_spec__1_#t~ret81| __utac_acc__Specification1_spec__1_~tmp~11)) (.cse2 (not (< ~waterLevel~0 3)))) (and (or .cse0 (and .cse1 (= |__utac_acc__Specification1_spec__1_#t~ret81| 0)) .cse2 (not (= ~methaneLevelCritical~0 0))) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) (and .cse1 (<= |__utac_acc__Specification1_spec__1_#t~ret81| 2147483647) (<= 0 (+ |__utac_acc__Specification1_spec__1_#t~ret81| 2147483648))) .cse2 (not (= ~pumpRunning~0 0))))) [2021-02-21 18:53:31,526 INFO L192 CegarLoopUtils]: At program point L979(line 979) the Hoare annotation is: true [2021-02-21 18:53:31,567 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.02 06:53:31 BoogieIcfgContainer [2021-02-21 18:53:31,567 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-21 18:53:31,568 INFO L168 Benchmark]: Toolchain (without parser) took 559003.41 ms. Allocated memory was 151.0 MB in the beginning and 1.9 GB in the end (delta: 1.7 GB). Free memory was 125.9 MB in the beginning and 582.3 MB in the end (delta: -456.4 MB). Peak memory consumption was 1.3 GB. Max. memory is 8.0 GB. [2021-02-21 18:53:31,568 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 151.0 MB. Free memory is still 125.2 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-21 18:53:31,569 INFO L168 Benchmark]: CACSL2BoogieTranslator took 722.78 ms. Allocated memory is still 151.0 MB. Free memory was 124.7 MB in the beginning and 102.5 MB in the end (delta: 22.3 MB). Peak memory consumption was 22.0 MB. Max. memory is 8.0 GB. [2021-02-21 18:53:31,569 INFO L168 Benchmark]: Boogie Preprocessor took 150.62 ms. Allocated memory is still 151.0 MB. Free memory was 102.5 MB in the beginning and 131.0 MB in the end (delta: -28.5 MB). Peak memory consumption was 6.0 MB. Max. memory is 8.0 GB. [2021-02-21 18:53:31,569 INFO L168 Benchmark]: RCFGBuilder took 1349.74 ms. Allocated memory was 151.0 MB in the beginning and 190.8 MB in the end (delta: 39.8 MB). Free memory was 131.0 MB in the beginning and 113.0 MB in the end (delta: 17.9 MB). Peak memory consumption was 57.8 MB. Max. memory is 8.0 GB. [2021-02-21 18:53:31,569 INFO L168 Benchmark]: TraceAbstraction took 556762.29 ms. Allocated memory was 190.8 MB in the beginning and 1.9 GB in the end (delta: 1.7 GB). Free memory was 112.5 MB in the beginning and 582.3 MB in the end (delta: -469.9 MB). Peak memory consumption was 1.3 GB. Max. memory is 8.0 GB. [2021-02-21 18:53:31,570 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 151.0 MB. Free memory is still 125.2 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 722.78 ms. Allocated memory is still 151.0 MB. Free memory was 124.7 MB in the beginning and 102.5 MB in the end (delta: 22.3 MB). Peak memory consumption was 22.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 150.62 ms. Allocated memory is still 151.0 MB. Free memory was 102.5 MB in the beginning and 131.0 MB in the end (delta: -28.5 MB). Peak memory consumption was 6.0 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1349.74 ms. Allocated memory was 151.0 MB in the beginning and 190.8 MB in the end (delta: 39.8 MB). Free memory was 131.0 MB in the beginning and 113.0 MB in the end (delta: 17.9 MB). Peak memory consumption was 57.8 MB. Max. memory is 8.0 GB. * TraceAbstraction took 556762.29 ms. Allocated memory was 190.8 MB in the beginning and 1.9 GB in the end (delta: 1.7 GB). Free memory was 112.5 MB in the beginning and 582.3 MB in the end (delta: -469.9 MB). Peak memory consumption was 1.3 GB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 1007]: 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: 314]: Loop Invariant Derived loop invariant: ((!(\old(waterLevel) == 1) || !(1 <= \old(systemActive))) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0) - InvariantResult [Line: 787]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 777]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 315]: Loop Invariant Derived loop invariant: (((((((((((((\old(systemActive) == systemActive && waterLevel == 1) && pumpRunning == 0) && \old(methaneLevelCritical) == methaneLevelCritical) && splverifierCounter == 0) || !(\old(waterLevel) == 1)) || !(1 <= \old(systemActive))) || (((((((((1 <= systemActive && 0 <= tmp___2 + 2147483648) && tmp___0 == 0) && methaneLevelCritical == 0) && 0 <= tmp + 2147483648) && 1 == systemActive) && tmp___2 <= 2147483647) && tmp <= 2147483647) && waterLevel < 3) && splverifierCounter == 0)) || ((((((((1 <= systemActive && \old(systemActive) == systemActive) && tmp___0 <= 2147483647) && methaneLevelCritical == 0) && 0 <= tmp + 2147483648) && tmp <= 2147483647) && waterLevel < 3) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0)) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0)) || (((((((((1 <= systemActive && \old(systemActive) == systemActive) && tmp___0 <= 2147483647) && 0 <= tmp + 2147483648) && tmp <= 2147483647) && waterLevel < 3) && pumpRunning == 0) && 0 <= tmp___0 + 2147483648) && 1 <= methaneLevelCritical) && splverifierCounter == 0)) || (((((((((1 <= systemActive && tmp___0 <= 2147483647) && 0 <= tmp + 2147483648) && 1 == systemActive) && tmp <= 2147483647) && waterLevel < 3) && pumpRunning == 0) && 0 <= tmp___0 + 2147483648) && 1 <= methaneLevelCritical) && splverifierCounter == 0)) || ((((((((((1 <= systemActive && tmp___0 <= 2147483647) && methaneLevelCritical == 0) && 0 <= tmp + 2147483648) && pumpRunning == 1) && 1 == systemActive) && 2 <= waterLevel) && tmp <= 2147483647) && waterLevel < 3) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0)) || (((((((((1 <= systemActive && tmp___0 <= 2147483647) && methaneLevelCritical == 0) && 0 <= tmp + 2147483648) && 1 == systemActive) && tmp <= 2147483647) && waterLevel < 3) && pumpRunning == 0) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0) - ProcedureContractResult [Line: 393]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 400]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((((((1 <= \result && retValue_acc <= 1) && \result <= 1) && 1 <= retValue_acc) || !(1 <= systemActive)) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0) - ProcedureContractResult [Line: 848]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 115]: Procedure Contract for processEnvironment__wrappee__methaneQuery Derived contract for procedure processEnvironment__wrappee__methaneQuery: ((((((((!(waterLevel < 3) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || ((((pumpRunning == 1 && 1 == systemActive) && methaneLevelCritical == 0) && 2 <= waterLevel) && waterLevel < 3)) || !(2 <= waterLevel)) && (((((!(waterLevel < 3) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || ((((pumpRunning == 1 && 1 == systemActive) && methaneLevelCritical == 0) && 2 <= waterLevel) && waterLevel < 3))) && ((((!(1 <= systemActive) || !(waterLevel == 1)) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0))) && (((((!(1 <= systemActive) || !(waterLevel < 3)) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) || pumpRunning == 0) || \old(pumpRunning) == 0)) && ((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(waterLevel < 3)) || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0)) - ProcedureContractResult [Line: 210]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || (pumpRunning == \result && pumpRunning == retValue_acc) - ProcedureContractResult [Line: 274]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 386]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 838]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 199]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: ((((!(1 <= systemActive) || !(waterLevel < 3)) || !(methaneLevelCritical == 0)) || ((\result == methaneLevelCritical && methaneLevelCritical <= retValue_acc) && retValue_acc <= methaneLevelCritical)) && ((((((!(1 <= methaneLevelCritical) || retValue_acc <= 2147483647) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(tmp == 1)) || !(2 <= waterLevel))) && (((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(waterLevel < 3)) || ((\result == methaneLevelCritical && methaneLevelCritical <= retValue_acc) && retValue_acc <= methaneLevelCritical)) - ProcedureContractResult [Line: 191]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: ((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(waterLevel < 3)) || pumpRunning == 0) || \old(pumpRunning) == 0) && ((((!(1 <= systemActive) || !(waterLevel < 3)) || !(methaneLevelCritical == 0)) || pumpRunning == 0) || \old(pumpRunning) == 0) - ProcedureContractResult [Line: 141]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (((((((((!(1 <= systemActive) || (methaneLevelCritical == tmp && pumpRunning == 0)) || (methaneLevelCritical == tmp && pumpRunning == \old(pumpRunning))) || !(waterLevel < 3)) || !(methaneLevelCritical == 0)) || \old(pumpRunning) == 0) && (((((!(waterLevel < 3) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || ((((pumpRunning == 1 && 1 == systemActive) && methaneLevelCritical == 0) && 2 <= waterLevel) && waterLevel < 3)) || !(2 <= waterLevel))) && (((((!(waterLevel < 3) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || ((((pumpRunning == 1 && 1 == systemActive) && methaneLevelCritical == 0) && 2 <= waterLevel) && waterLevel < 3))) && ((((!(1 <= systemActive) || !(waterLevel == 1)) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0))) && ((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(waterLevel < 3)) || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0))) && ((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || (methaneLevelCritical == tmp && pumpRunning == 0)) || !(waterLevel < 3)) || \old(pumpRunning) == 0) - ProcedureContractResult [Line: 952]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: (((((((((((!(1 <= methaneLevelCritical) || ((((\result == retValue_acc && 1 == systemActive) && 2 <= waterLevel) && retValue_acc <= 0) && 0 <= \result)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(1 == systemActive)) || 1 <= \result) && (((((((((\result == retValue_acc && 1 == systemActive) && 2 <= waterLevel) && retValue_acc <= 0) && 0 <= \result) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || 1 <= \result)) && (((((((((\result == retValue_acc && 1 == systemActive) && 2 <= waterLevel) && retValue_acc <= 0) && 0 <= \result) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || !(2 <= waterLevel))) && (((((!(1 <= methaneLevelCritical) || ((((\result == retValue_acc && 1 == systemActive) && 2 <= waterLevel) && retValue_acc <= 0) && 0 <= \result)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(2 <= waterLevel))) && ((((((1 <= retValue_acc && 1 <= \result) || !(1 <= systemActive)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || (((0 <= retValue_acc && \result <= 0) && retValue_acc <= 0) && 0 <= \result))) && ((((!(1 <= systemActive) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || 1 <= \result)) && ((((((1 <= retValue_acc && 1 <= \result) || !(1 <= systemActive)) || !(1 <= methaneLevelCritical)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || (((0 <= retValue_acc && \result <= 0) && retValue_acc <= 0) && 0 <= \result))) && ((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(waterLevel == 1)) || !(pumpRunning == 0)) || 1 <= \result) - ProcedureContractResult [Line: 81]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 305]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 166]: Procedure Contract for activatePump__wrappee__lowWaterSensor Derived contract for procedure activatePump__wrappee__lowWaterSensor: (((((!(waterLevel < 3) || pumpRunning == 1) || !(methaneLevelCritical == 0)) || !(methaneLevelCritical == tmp)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(2 <= waterLevel) - ProcedureContractResult [Line: 966]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 174]: Procedure Contract for activatePump Derived contract for procedure activatePump: (((((((!(1 <= methaneLevelCritical) || !(waterLevel < 3)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(tmp == 1)) || !(2 <= waterLevel)) || (methaneLevelCritical == tmp && tmp <= 2147483647)) && ((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || (methaneLevelCritical <= tmp && pumpRunning == \old(pumpRunning))) || !(waterLevel < 3)) || !(\old(pumpRunning) == 0))) && ((((((!(waterLevel < 3) || !(methaneLevelCritical == 0)) || (pumpRunning == 1 && tmp == 0)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(tmp == 1)) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 255]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: (((((((((((((((tmp___0 == retValue_acc && tmp___0 == 1) && \result == retValue_acc) && 1 == systemActive) && waterLevel < 3) && 2 <= waterLevel) && tmp == 0) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || !(2 <= waterLevel)) && ((((((((((\result <= 0 && tmp___0 <= 0) && 0 <= \result) && 0 <= retValue_acc) && 1 <= tmp) && retValue_acc <= 0) && 0 <= tmp___0) || !(1 <= systemActive)) || !(1 <= methaneLevelCritical)) || !(waterLevel == 1)) || !(pumpRunning == 0))) && ((((((((((\result <= 0 && tmp___0 <= 0) && 0 <= \result) && 0 <= retValue_acc) && 1 <= tmp) && retValue_acc <= 0) && 0 <= tmp___0) || !(1 <= systemActive)) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0))) && (((((((((((\result <= 0 && tmp___0 <= 0) && 0 <= \result) && 0 <= retValue_acc) && 1 <= tmp) && retValue_acc <= 0) && 0 <= tmp___0) || !(1 <= methaneLevelCritical)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(1 == systemActive)) || (((((tmp___0 == retValue_acc && tmp___0 == 1) && \result == retValue_acc) && 1 == systemActive) && 2 <= waterLevel) && tmp == 0))) && (((((((((((tmp___0 == retValue_acc && tmp___0 == 1) && \result == retValue_acc) && 1 == systemActive) && waterLevel < 3) && 2 <= waterLevel) && tmp == 0) || ((((((\result <= 0 && tmp___0 <= 0) && 0 <= \result) && 0 <= retValue_acc) && 1 <= tmp) && retValue_acc <= 0) && 0 <= tmp___0)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive))) && (((((!(1 <= methaneLevelCritical) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(1 == systemActive)) || (((((tmp___0 == retValue_acc && tmp___0 == 1) && \result == retValue_acc) && 1 == systemActive) && 2 <= waterLevel) && tmp == 0)) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 899]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: (((!(1 <= systemActive) || !(waterLevel < 3)) || !(\old(methaneLevelCritical) == 0)) || 1 <= methaneLevelCritical) && ((((!(1 <= systemActive) || !(waterLevel < 3)) || !(pumpRunning == 0)) || methaneLevelCritical == 0) || !(1 <= \old(methaneLevelCritical))) - ProcedureContractResult [Line: 57]: Procedure Contract for timeShift Derived contract for procedure timeShift: (((((((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || \old(waterLevel) == waterLevel) || !(\old(waterLevel) < 3)) || !(\old(pumpRunning) == 0)) && (((((!(2 <= \old(waterLevel)) || !(\old(waterLevel) < 3)) || !(methaneLevelCritical == 0)) || (((((\old(waterLevel) == waterLevel && pumpRunning == 1) && 1 == systemActive) && methaneLevelCritical == 0) && 2 <= waterLevel) && waterLevel < 3)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0))) && (((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || (waterLevel < 3 && pumpRunning == 0)) || !(\old(waterLevel) < 3))) && (((((!(1 <= systemActive) || (pumpRunning == \old(pumpRunning) && waterLevel < 3)) || (((1 <= systemActive && \old(waterLevel) == waterLevel) && methaneLevelCritical == 0) && waterLevel < 3)) || (waterLevel < 3 && pumpRunning == 0)) || !(\old(waterLevel) < 3)) || !(methaneLevelCritical == 0))) && ((((!(1 <= systemActive) || (((1 <= systemActive && \old(waterLevel) == waterLevel) && methaneLevelCritical == 0) && waterLevel < 3)) || !(\old(waterLevel) < 3)) || !(methaneLevelCritical == 0)) || !(\old(pumpRunning) == 0))) && (((((!(\old(waterLevel) < 3) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) || (((((\old(waterLevel) == waterLevel && pumpRunning == 1) && 1 == systemActive) && methaneLevelCritical == 0) && 2 <= waterLevel) && waterLevel < 3)) || !(1 == systemActive)) || pumpRunning == 0)) && ((((!(1 <= systemActive) || !(\old(waterLevel) == 1)) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0)) - ProcedureContractResult [Line: 777]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 911]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: (((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(waterLevel < 3)) || ((\result == methaneLevelCritical && retValue_acc <= methaneLevelCritical) && methaneLevelCritical <= retValue_acc)) && (((!(1 <= systemActive) || !(waterLevel < 3)) || !(methaneLevelCritical == 0)) || ((\result == methaneLevelCritical && retValue_acc <= methaneLevelCritical) && methaneLevelCritical <= retValue_acc)) - ProcedureContractResult [Line: 875]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: ((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(\old(waterLevel) < 3)) || waterLevel < 3) || pumpRunning == 0) && ((((!(1 <= systemActive) || !(\old(waterLevel) < 3)) || !(methaneLevelCritical == 0)) || waterLevel < 3) || pumpRunning == 0) - ProcedureContractResult [Line: 831]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 89]: Procedure Contract for processEnvironment__wrappee__highWaterSensor Derived contract for procedure processEnvironment__wrappee__highWaterSensor: (((((((!(1 <= systemActive) || !(waterLevel == 1)) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) && (((((!(waterLevel < 3) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || ((((pumpRunning == 1 && 1 == systemActive) && methaneLevelCritical == 0) && 2 <= waterLevel) && waterLevel < 3)) || !(2 <= waterLevel))) && (((((!(1 <= methaneLevelCritical) || !(waterLevel < 3)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || tmp == 1) || !(2 <= waterLevel))) && ((((!(waterLevel < 3) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || ((((pumpRunning == 1 && 1 == systemActive) && methaneLevelCritical == 0) && 2 <= waterLevel) && waterLevel < 3))) && ((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(waterLevel < 3)) || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0))) && ((((!(1 <= systemActive) || !(waterLevel < 3)) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) || \old(pumpRunning) == 0) - ProcedureContractResult [Line: 293]: Procedure Contract for startSystem Derived contract for procedure startSystem: (((((!(1 <= \old(systemActive)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || 1 == systemActive) || !(methaneLevelCritical == 0)) && (((((((tmp___2 == 0 || !(1 <= \old(systemActive))) || !(tmp___0 == 0)) || !(0 <= tmp___2 + 2147483648)) || !(waterLevel < 3)) || 1 == systemActive) || !(methaneLevelCritical == 0)) || !(tmp___2 <= 2147483647))) && (((!(1 <= methaneLevelCritical) || !(1 <= \old(systemActive))) || !(waterLevel < 3)) || 1 == systemActive) - ProcedureContractResult [Line: 887]: Procedure Contract for waterRise Derived contract for procedure waterRise: ((((((((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(0 <= tmp + 2147483648)) || !(tmp <= 2147483647)) || !(splverifierCounter < 4)) || tmp == 0) || !(\old(waterLevel) < 3)) || !(pumpRunning == 0)) || waterLevel < 3) && (((((((!(1 <= systemActive) || !(0 <= tmp + 2147483648)) || !(tmp <= 2147483647)) || !(splverifierCounter < 4)) || tmp == 0) || !(\old(waterLevel) < 3)) || !(methaneLevelCritical == 0)) || waterLevel < 3)) && (((((((((!(pumpRunning == 1) || !(0 <= tmp + 2147483648)) || !(tmp <= 2147483647)) || !(2 <= \old(waterLevel))) || !(splverifierCounter < 4)) || tmp == 0) || !(\old(waterLevel) < 3)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || 2 <= waterLevel)) && (((((((((!(1 <= methaneLevelCritical) || !(0 <= tmp + 2147483648)) || !(tmp <= 2147483647)) || !(2 <= \old(waterLevel))) || !(splverifierCounter < 4)) || tmp == 0) || !(\old(waterLevel) < 3)) || !(pumpRunning == 0)) || !(1 == systemActive)) || 2 <= waterLevel) - ProcedureContractResult [Line: 1003]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - ProcedureContractResult [Line: 977]: Procedure Contract for __utac_acc__Specification1_spec__1 Derived contract for procedure __utac_acc__Specification1_spec__1: ((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || (0 <= tmp + 2147483648 && tmp <= 2147483647)) || !(waterLevel < 3)) || !(pumpRunning == 0)) && (((!(1 <= systemActive) || !(waterLevel < 3)) || !(methaneLevelCritical == 0)) || tmp == 0) - StatisticsResult: Ultimate Automizer benchmark data CFG has 44 procedures, 671 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 253.7s, OverallIterations: 11, TraceHistogramMax: 4, AutomataDifference: 236.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 302.8s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 3570 SDtfs, 16109 SDslu, 15705 SDs, 0 SdLazy, 46598 SolverSat, 9205 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 56.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1687 GetRequests, 581 SyntacticMatches, 6 SemanticMatches, 1100 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 365302 ImplicationChecksByTransitivity, 166.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1110occurred in iteration=8, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 3.5s AutomataMinimizationTime, 11 MinimizatonAttempts, 2953 StatesRemovedByMinimization, 10 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 314 LocationsWithAnnotation, 8116 PreInvPairs, 11702 NumberOfFragments, 17446 HoareAnnotationTreeSize, 8116 FomulaSimplifications, 223390687839 FormulaSimplificationTreeSizeReduction, 71.4s HoareSimplificationTime, 314 FomulaSimplificationsInter, 27648161 FormulaSimplificationTreeSizeReductionInter, 230.4s 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...