/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 --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec4_product27.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-b8ad66e [2020-10-24 00:03:55,435 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-24 00:03:55,438 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-24 00:03:55,472 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-24 00:03:55,473 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-24 00:03:55,475 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-24 00:03:55,476 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-24 00:03:55,479 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-24 00:03:55,481 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-24 00:03:55,482 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-24 00:03:55,483 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-24 00:03:55,484 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-24 00:03:55,485 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-24 00:03:55,486 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-24 00:03:55,488 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-24 00:03:55,489 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-24 00:03:55,490 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-24 00:03:55,491 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-24 00:03:55,493 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-24 00:03:55,496 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-24 00:03:55,498 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-24 00:03:55,499 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-24 00:03:55,501 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-24 00:03:55,502 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-24 00:03:55,505 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-24 00:03:55,505 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-24 00:03:55,506 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-24 00:03:55,507 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-24 00:03:55,508 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-24 00:03:55,509 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-24 00:03:55,509 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-24 00:03:55,510 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-24 00:03:55,511 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-24 00:03:55,512 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-24 00:03:55,513 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-24 00:03:55,513 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-24 00:03:55,514 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-24 00:03:55,515 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-24 00:03:55,515 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-24 00:03:55,523 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-24 00:03:55,524 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-24 00:03:55,526 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-10-24 00:03:55,538 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-24 00:03:55,538 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-24 00:03:55,540 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-24 00:03:55,540 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-24 00:03:55,540 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-24 00:03:55,540 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-24 00:03:55,541 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-24 00:03:55,541 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-24 00:03:55,541 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-24 00:03:55,541 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-24 00:03:55,541 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-24 00:03:55,542 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-24 00:03:55,542 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-24 00:03:55,542 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-24 00:03:55,542 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-24 00:03:55,543 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-10-24 00:03:55,543 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-24 00:03:55,543 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-24 00:03:55,543 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-24 00:03:55,544 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-24 00:03:55,544 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-10-24 00:03:55,544 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-24 00:03:55,544 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-10-24 00:03:55,892 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-24 00:03:55,919 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-24 00:03:55,922 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-24 00:03:55,923 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-24 00:03:55,924 INFO L275 PluginConnector]: CDTParser initialized [2020-10-24 00:03:55,925 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product27.cil.c [2020-10-24 00:03:56,023 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a4ceead7e/287d7a95d6804b938fc22ee3864cc5fc/FLAGf18225649 [2020-10-24 00:03:56,789 INFO L306 CDTParser]: Found 1 translation units. [2020-10-24 00:03:56,792 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product27.cil.c [2020-10-24 00:03:56,808 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a4ceead7e/287d7a95d6804b938fc22ee3864cc5fc/FLAGf18225649 [2020-10-24 00:03:56,822 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a4ceead7e/287d7a95d6804b938fc22ee3864cc5fc [2020-10-24 00:03:56,825 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-24 00:03:56,832 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-24 00:03:56,834 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-24 00:03:56,834 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-24 00:03:56,842 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-24 00:03:56,843 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 12:03:56" (1/1) ... [2020-10-24 00:03:56,847 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5acd60e2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:03:56, skipping insertion in model container [2020-10-24 00:03:56,847 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 12:03:56" (1/1) ... [2020-10-24 00:03:56,856 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-24 00:03:56,900 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-24 00:03:57,302 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-24 00:03:57,325 INFO L203 MainTranslator]: Completed pre-run [2020-10-24 00:03:57,471 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-24 00:03:57,512 INFO L208 MainTranslator]: Completed translation [2020-10-24 00:03:57,513 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:03:57 WrapperNode [2020-10-24 00:03:57,513 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-24 00:03:57,514 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-24 00:03:57,514 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-24 00:03:57,514 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-24 00:03:57,528 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:03:57" (1/1) ... [2020-10-24 00:03:57,528 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:03:57" (1/1) ... [2020-10-24 00:03:57,547 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:03:57" (1/1) ... [2020-10-24 00:03:57,548 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:03:57" (1/1) ... [2020-10-24 00:03:57,582 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:03:57" (1/1) ... [2020-10-24 00:03:57,592 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:03:57" (1/1) ... [2020-10-24 00:03:57,601 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:03:57" (1/1) ... [2020-10-24 00:03:57,609 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-24 00:03:57,610 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-24 00:03:57,610 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-24 00:03:57,610 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-24 00:03:57,611 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:03:57" (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 [2020-10-24 00:03:57,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-24 00:03:57,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-24 00:03:57,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-10-24 00:03:57,703 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-24 00:03:57,704 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-10-24 00:03:57,704 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-10-24 00:03:57,704 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-10-24 00:03:57,704 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-10-24 00:03:57,704 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-24 00:03:57,704 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-10-24 00:03:57,705 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2020-10-24 00:03:57,705 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-10-24 00:03:57,705 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-10-24 00:03:57,705 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-10-24 00:03:57,705 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-10-24 00:03:57,705 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-10-24 00:03:57,706 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-10-24 00:03:57,706 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-10-24 00:03:57,706 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-10-24 00:03:57,706 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-10-24 00:03:57,706 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-10-24 00:03:57,706 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-10-24 00:03:57,707 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor [2020-10-24 00:03:57,707 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-10-24 00:03:57,707 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-10-24 00:03:57,707 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-10-24 00:03:57,707 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-10-24 00:03:57,707 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-10-24 00:03:57,708 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-10-24 00:03:57,708 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-10-24 00:03:57,708 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-10-24 00:03:57,708 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-10-24 00:03:57,708 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-10-24 00:03:57,708 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-10-24 00:03:57,709 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-10-24 00:03:57,709 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-10-24 00:03:57,709 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-10-24 00:03:57,709 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-10-24 00:03:57,709 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-10-24 00:03:57,709 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-10-24 00:03:57,709 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-24 00:03:57,710 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-24 00:03:57,710 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-24 00:03:57,710 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-24 00:03:57,710 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-24 00:03:57,710 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-10-24 00:03:57,711 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-10-24 00:03:57,711 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-10-24 00:03:57,711 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-10-24 00:03:57,711 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-10-24 00:03:57,711 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-10-24 00:03:57,711 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-10-24 00:03:57,711 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-10-24 00:03:57,712 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-10-24 00:03:57,712 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-10-24 00:03:57,712 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-10-24 00:03:57,712 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-10-24 00:03:57,712 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-10-24 00:03:57,712 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-24 00:03:57,712 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-10-24 00:03:57,712 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-10-24 00:03:57,713 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-10-24 00:03:57,713 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2020-10-24 00:03:57,713 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-10-24 00:03:57,713 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-10-24 00:03:57,713 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-10-24 00:03:57,713 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-10-24 00:03:57,713 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-10-24 00:03:57,714 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-10-24 00:03:57,714 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-10-24 00:03:57,714 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-10-24 00:03:57,714 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-10-24 00:03:57,714 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-10-24 00:03:57,714 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor [2020-10-24 00:03:57,715 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-10-24 00:03:57,715 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-10-24 00:03:57,715 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-24 00:03:57,715 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-24 00:03:57,715 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-10-24 00:03:57,715 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-24 00:03:57,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-24 00:03:57,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-24 00:03:57,716 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-24 00:03:57,716 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-10-24 00:03:57,716 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-24 00:03:57,716 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-10-24 00:03:57,716 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-10-24 00:03:57,716 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-24 00:03:57,717 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-10-24 00:03:57,717 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-10-24 00:03:57,717 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-10-24 00:03:57,717 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-24 00:03:57,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-24 00:03:57,717 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-24 00:03:58,990 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-24 00:03:58,990 INFO L298 CfgBuilder]: Removed 5 assume(true) statements. [2020-10-24 00:03:58,993 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 12:03:58 BoogieIcfgContainer [2020-10-24 00:03:58,993 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-24 00:03:58,995 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-24 00:03:58,995 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-24 00:03:58,999 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-24 00:03:58,999 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.10 12:03:56" (1/3) ... [2020-10-24 00:03:59,000 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4c029f4c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 12:03:59, skipping insertion in model container [2020-10-24 00:03:59,000 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:03:57" (2/3) ... [2020-10-24 00:03:59,000 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4c029f4c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 12:03:59, skipping insertion in model container [2020-10-24 00:03:59,001 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 12:03:58" (3/3) ... [2020-10-24 00:03:59,002 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product27.cil.c [2020-10-24 00:03:59,014 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-24 00:03:59,020 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-10-24 00:03:59,033 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-10-24 00:03:59,058 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-24 00:03:59,058 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-24 00:03:59,058 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-24 00:03:59,058 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-24 00:03:59,058 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-24 00:03:59,059 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-24 00:03:59,059 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-24 00:03:59,059 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-24 00:03:59,081 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states. [2020-10-24 00:03:59,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-10-24 00:03:59,100 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 00:03:59,102 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] [2020-10-24 00:03:59,102 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-24 00:03:59,108 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 00:03:59,109 INFO L82 PathProgramCache]: Analyzing trace with hash -1783625419, now seen corresponding path program 1 times [2020-10-24 00:03:59,118 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 00:03:59,118 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [644581052] [2020-10-24 00:03:59,119 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 00:03:59,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:00,031 WARN L193 SmtUtils]: Spent 452.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-24 00:04:00,035 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 00:04:00,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:00,139 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-24 00:04:00,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:00,143 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-24 00:04:00,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:00,146 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-24 00:04:00,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:00,149 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-24 00:04:00,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:00,151 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-10-24 00:04:00,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:00,155 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-10-24 00:04:00,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:00,208 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-24 00:04:00,209 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [644581052] [2020-10-24 00:04:00,211 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-24 00:04:00,211 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-24 00:04:00,212 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [97002251] [2020-10-24 00:04:00,220 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-24 00:04:00,226 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 00:04:00,241 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-24 00:04:00,242 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-24 00:04:00,245 INFO L87 Difference]: Start difference. First operand 290 states. Second operand 3 states. [2020-10-24 00:04:01,686 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 00:04:01,687 INFO L93 Difference]: Finished difference Result 437 states and 523 transitions. [2020-10-24 00:04:01,688 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-24 00:04:01,690 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 148 [2020-10-24 00:04:01,692 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 00:04:01,727 INFO L225 Difference]: With dead ends: 437 [2020-10-24 00:04:01,727 INFO L226 Difference]: Without dead ends: 277 [2020-10-24 00:04:01,732 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-24 00:04:01,752 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 277 states. [2020-10-24 00:04:01,873 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 277 to 236. [2020-10-24 00:04:01,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 236 states. [2020-10-24 00:04:01,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 236 states and 255 transitions. [2020-10-24 00:04:01,879 INFO L78 Accepts]: Start accepts. Automaton has 236 states and 255 transitions. Word has length 148 [2020-10-24 00:04:01,879 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 00:04:01,880 INFO L481 AbstractCegarLoop]: Abstraction has 236 states and 255 transitions. [2020-10-24 00:04:01,880 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-24 00:04:01,880 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 255 transitions. [2020-10-24 00:04:01,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2020-10-24 00:04:01,884 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 00:04:01,884 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] [2020-10-24 00:04:01,884 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-24 00:04:01,885 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-24 00:04:01,885 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 00:04:01,886 INFO L82 PathProgramCache]: Analyzing trace with hash -487015929, now seen corresponding path program 1 times [2020-10-24 00:04:01,886 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 00:04:01,886 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1699571388] [2020-10-24 00:04:01,886 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 00:04:01,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:02,455 WARN L193 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-24 00:04:02,456 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 00:04:02,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:02,513 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-24 00:04:02,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:02,515 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-24 00:04:02,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:02,518 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-24 00:04:02,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:02,520 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-24 00:04:02,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:02,522 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-10-24 00:04:02,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:02,525 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-10-24 00:04:02,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:02,566 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-24 00:04:02,567 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1699571388] [2020-10-24 00:04:02,567 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-24 00:04:02,567 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-10-24 00:04:02,567 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [161375951] [2020-10-24 00:04:02,569 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-24 00:04:02,570 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 00:04:02,570 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-24 00:04:02,570 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-10-24 00:04:02,571 INFO L87 Difference]: Start difference. First operand 236 states and 255 transitions. Second operand 4 states. [2020-10-24 00:04:03,287 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-24 00:04:04,126 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 00:04:04,127 INFO L93 Difference]: Finished difference Result 345 states and 386 transitions. [2020-10-24 00:04:04,127 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-10-24 00:04:04,127 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 149 [2020-10-24 00:04:04,128 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 00:04:04,132 INFO L225 Difference]: With dead ends: 345 [2020-10-24 00:04:04,132 INFO L226 Difference]: Without dead ends: 260 [2020-10-24 00:04:04,134 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 [2020-10-24 00:04:04,135 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 260 states. [2020-10-24 00:04:04,224 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 260 to 226. [2020-10-24 00:04:04,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 226 states. [2020-10-24 00:04:04,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 226 states and 242 transitions. [2020-10-24 00:04:04,226 INFO L78 Accepts]: Start accepts. Automaton has 226 states and 242 transitions. Word has length 149 [2020-10-24 00:04:04,227 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 00:04:04,227 INFO L481 AbstractCegarLoop]: Abstraction has 226 states and 242 transitions. [2020-10-24 00:04:04,227 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-10-24 00:04:04,227 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 242 transitions. [2020-10-24 00:04:04,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2020-10-24 00:04:04,229 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 00:04:04,230 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] [2020-10-24 00:04:04,230 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-24 00:04:04,230 INFO L429 AbstractCegarLoop]: === Iteration 3 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-24 00:04:04,231 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 00:04:04,231 INFO L82 PathProgramCache]: Analyzing trace with hash -1621602734, now seen corresponding path program 1 times [2020-10-24 00:04:04,231 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 00:04:04,231 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1327838095] [2020-10-24 00:04:04,232 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 00:04:04,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:04,641 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-24 00:04:04,642 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 00:04:04,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:04,707 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-24 00:04:04,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:04,710 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-24 00:04:04,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:04,712 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-24 00:04:04,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:04,756 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-24 00:04:04,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:04,759 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-10-24 00:04:04,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:04,761 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2020-10-24 00:04:04,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:04,825 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-24 00:04:04,825 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1327838095] [2020-10-24 00:04:04,825 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-24 00:04:04,826 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-10-24 00:04:04,826 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1560798661] [2020-10-24 00:04:04,827 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-10-24 00:04:04,827 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 00:04:04,828 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-10-24 00:04:04,828 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-10-24 00:04:04,828 INFO L87 Difference]: Start difference. First operand 226 states and 242 transitions. Second operand 9 states. [2020-10-24 00:04:05,533 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-10-24 00:04:05,904 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-24 00:04:06,203 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-24 00:04:06,506 WARN L193 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-24 00:04:06,840 WARN L193 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-24 00:04:07,151 WARN L193 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-24 00:04:08,197 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-24 00:04:09,973 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 00:04:09,974 INFO L93 Difference]: Finished difference Result 576 states and 662 transitions. [2020-10-24 00:04:09,975 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-10-24 00:04:09,975 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 158 [2020-10-24 00:04:09,977 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 00:04:09,983 INFO L225 Difference]: With dead ends: 576 [2020-10-24 00:04:09,983 INFO L226 Difference]: Without dead ends: 465 [2020-10-24 00:04:09,985 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 19 SyntacticMatches, 1 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 2.3s TimeCoverageRelationStatistics Valid=71, Invalid=169, Unknown=0, NotChecked=0, Total=240 [2020-10-24 00:04:09,986 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 465 states. [2020-10-24 00:04:10,167 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 465 to 400. [2020-10-24 00:04:10,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 400 states. [2020-10-24 00:04:10,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 400 states and 446 transitions. [2020-10-24 00:04:10,170 INFO L78 Accepts]: Start accepts. Automaton has 400 states and 446 transitions. Word has length 158 [2020-10-24 00:04:10,171 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 00:04:10,171 INFO L481 AbstractCegarLoop]: Abstraction has 400 states and 446 transitions. [2020-10-24 00:04:10,171 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-10-24 00:04:10,171 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 446 transitions. [2020-10-24 00:04:10,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2020-10-24 00:04:10,173 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 00:04:10,174 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] [2020-10-24 00:04:10,174 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-10-24 00:04:10,174 INFO L429 AbstractCegarLoop]: === Iteration 4 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-24 00:04:10,175 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 00:04:10,175 INFO L82 PathProgramCache]: Analyzing trace with hash 2016684807, now seen corresponding path program 1 times [2020-10-24 00:04:10,175 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 00:04:10,176 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [991917669] [2020-10-24 00:04:10,176 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 00:04:10,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:10,626 WARN L193 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-24 00:04:10,627 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 00:04:10,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:10,692 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-24 00:04:10,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:10,694 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-24 00:04:10,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:10,708 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-24 00:04:10,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:10,751 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-24 00:04:10,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:10,767 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-10-24 00:04:10,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:10,771 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-24 00:04:10,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:10,772 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-24 00:04:10,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:10,806 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2020-10-24 00:04:10,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:10,855 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-24 00:04:10,855 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [991917669] [2020-10-24 00:04:10,856 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-24 00:04:10,856 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-10-24 00:04:10,856 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1948464584] [2020-10-24 00:04:10,857 INFO L461 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-10-24 00:04:10,857 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 00:04:10,857 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-10-24 00:04:10,858 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=155, Unknown=0, NotChecked=0, Total=182 [2020-10-24 00:04:10,858 INFO L87 Difference]: Start difference. First operand 400 states and 446 transitions. Second operand 14 states. [2020-10-24 00:04:11,406 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-10-24 00:04:11,813 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-24 00:04:12,115 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-24 00:04:12,479 WARN L193 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-24 00:04:12,810 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-24 00:04:13,077 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-24 00:04:13,842 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-24 00:04:15,073 WARN L193 SmtUtils]: Spent 288.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-24 00:04:15,416 WARN L193 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-24 00:04:15,821 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-24 00:04:16,218 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-10-24 00:04:16,537 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-10-24 00:04:16,848 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-24 00:04:17,176 WARN L193 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-24 00:04:17,533 WARN L193 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-24 00:04:17,855 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-24 00:04:18,283 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-24 00:04:18,692 WARN L193 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-10-24 00:04:19,045 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-24 00:04:19,352 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-24 00:04:21,033 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 00:04:21,033 INFO L93 Difference]: Finished difference Result 1463 states and 1864 transitions. [2020-10-24 00:04:21,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2020-10-24 00:04:21,034 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 166 [2020-10-24 00:04:21,036 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 00:04:21,057 INFO L225 Difference]: With dead ends: 1463 [2020-10-24 00:04:21,058 INFO L226 Difference]: Without dead ends: 1178 [2020-10-24 00:04:21,067 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 58 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 213 ImplicationChecksByTransitivity, 6.4s TimeCoverageRelationStatistics Valid=252, Invalid=1008, Unknown=0, NotChecked=0, Total=1260 [2020-10-24 00:04:21,070 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1178 states. [2020-10-24 00:04:21,482 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1178 to 905. [2020-10-24 00:04:21,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 905 states. [2020-10-24 00:04:21,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 905 states to 905 states and 1047 transitions. [2020-10-24 00:04:21,489 INFO L78 Accepts]: Start accepts. Automaton has 905 states and 1047 transitions. Word has length 166 [2020-10-24 00:04:21,490 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 00:04:21,490 INFO L481 AbstractCegarLoop]: Abstraction has 905 states and 1047 transitions. [2020-10-24 00:04:21,490 INFO L482 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-10-24 00:04:21,490 INFO L276 IsEmpty]: Start isEmpty. Operand 905 states and 1047 transitions. [2020-10-24 00:04:21,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2020-10-24 00:04:21,494 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 00:04:21,494 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] [2020-10-24 00:04:21,495 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-10-24 00:04:21,495 INFO L429 AbstractCegarLoop]: === Iteration 5 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-24 00:04:21,495 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 00:04:21,496 INFO L82 PathProgramCache]: Analyzing trace with hash -771531651, now seen corresponding path program 1 times [2020-10-24 00:04:21,496 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 00:04:21,496 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1525721506] [2020-10-24 00:04:21,496 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 00:04:21,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:21,841 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-24 00:04:21,842 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 00:04:21,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:21,890 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-24 00:04:21,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:21,892 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-24 00:04:21,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:21,894 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-24 00:04:21,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:21,897 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-24 00:04:21,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:21,906 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2020-10-24 00:04:21,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:21,917 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2020-10-24 00:04:21,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:21,919 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-24 00:04:21,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:21,920 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2020-10-24 00:04:21,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:21,922 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2020-10-24 00:04:21,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:21,966 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-24 00:04:21,967 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1525721506] [2020-10-24 00:04:21,967 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-24 00:04:21,967 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-10-24 00:04:21,968 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [315127531] [2020-10-24 00:04:21,968 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-10-24 00:04:21,968 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 00:04:21,969 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-10-24 00:04:21,969 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-10-24 00:04:21,969 INFO L87 Difference]: Start difference. First operand 905 states and 1047 transitions. Second operand 6 states. [2020-10-24 00:04:22,442 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-10-24 00:04:23,300 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 00:04:23,300 INFO L93 Difference]: Finished difference Result 1468 states and 1750 transitions. [2020-10-24 00:04:23,306 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-10-24 00:04:23,306 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 171 [2020-10-24 00:04:23,307 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 00:04:23,311 INFO L225 Difference]: With dead ends: 1468 [2020-10-24 00:04:23,311 INFO L226 Difference]: Without dead ends: 678 [2020-10-24 00:04:23,315 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=36, Invalid=54, Unknown=0, NotChecked=0, Total=90 [2020-10-24 00:04:23,316 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 678 states. [2020-10-24 00:04:23,659 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 678 to 644. [2020-10-24 00:04:23,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 644 states. [2020-10-24 00:04:23,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 644 states and 703 transitions. [2020-10-24 00:04:23,667 INFO L78 Accepts]: Start accepts. Automaton has 644 states and 703 transitions. Word has length 171 [2020-10-24 00:04:23,667 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 00:04:23,667 INFO L481 AbstractCegarLoop]: Abstraction has 644 states and 703 transitions. [2020-10-24 00:04:23,667 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-10-24 00:04:23,668 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 703 transitions. [2020-10-24 00:04:23,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2020-10-24 00:04:23,674 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 00:04:23,675 INFO L422 BasicCegarLoop]: trace histogram [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] [2020-10-24 00:04:23,675 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-10-24 00:04:23,675 INFO L429 AbstractCegarLoop]: === Iteration 6 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-24 00:04:23,676 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 00:04:23,676 INFO L82 PathProgramCache]: Analyzing trace with hash 800721469, now seen corresponding path program 1 times [2020-10-24 00:04:23,676 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 00:04:23,676 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [644420734] [2020-10-24 00:04:23,677 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 00:04:23,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:24,094 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-24 00:04:24,095 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 00:04:24,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:24,159 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-24 00:04:24,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:24,162 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-24 00:04:24,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:24,166 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-24 00:04:24,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:24,169 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-24 00:04:24,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:24,182 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-24 00:04:24,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:24,197 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2020-10-24 00:04:24,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:24,220 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-24 00:04:24,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:24,225 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-24 00:04:24,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:24,231 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-24 00:04:24,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:24,233 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2020-10-24 00:04:24,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:24,235 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2020-10-24 00:04:24,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:24,239 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2020-10-24 00:04:24,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:24,322 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2020-10-24 00:04:24,323 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [644420734] [2020-10-24 00:04:24,324 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-24 00:04:24,324 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11] total 11 [2020-10-24 00:04:24,325 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [818063371] [2020-10-24 00:04:24,326 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-10-24 00:04:24,326 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 00:04:24,326 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-10-24 00:04:24,327 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2020-10-24 00:04:24,327 INFO L87 Difference]: Start difference. First operand 644 states and 703 transitions. Second operand 11 states. [2020-10-24 00:04:24,860 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-10-24 00:04:26,353 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-24 00:04:26,650 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-24 00:04:26,937 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-24 00:04:27,222 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-24 00:04:27,498 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-24 00:04:27,665 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 00:04:27,666 INFO L93 Difference]: Finished difference Result 675 states and 745 transitions. [2020-10-24 00:04:27,666 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-10-24 00:04:27,666 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 211 [2020-10-24 00:04:27,667 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 00:04:27,668 INFO L225 Difference]: With dead ends: 675 [2020-10-24 00:04:27,668 INFO L226 Difference]: Without dead ends: 0 [2020-10-24 00:04:27,671 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 52 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 39 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=128, Invalid=292, Unknown=0, NotChecked=0, Total=420 [2020-10-24 00:04:27,671 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-10-24 00:04:27,671 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-10-24 00:04:27,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-10-24 00:04:27,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-10-24 00:04:27,671 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 211 [2020-10-24 00:04:27,672 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 00:04:27,672 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-10-24 00:04:27,672 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-10-24 00:04:27,672 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-10-24 00:04:27,672 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-10-24 00:04:27,672 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-10-24 00:04:27,674 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-10-24 00:04:27,995 WARN L193 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 257 DAG size of output: 8 [2020-10-24 00:04:36,346 WARN L193 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 9 [2020-10-24 00:04:36,576 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-24 00:04:37,039 WARN L193 SmtUtils]: Spent 370.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 7 [2020-10-24 00:04:37,253 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 1 [2020-10-24 00:04:37,472 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-10-24 00:04:37,866 WARN L193 SmtUtils]: Spent 359.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 10 [2020-10-24 00:04:38,293 WARN L193 SmtUtils]: Spent 415.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 10 [2020-10-24 00:04:38,685 WARN L193 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 10 [2020-10-24 00:04:38,909 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 1 [2020-10-24 00:04:39,297 WARN L193 SmtUtils]: Spent 374.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 10 [2020-10-24 00:04:39,496 WARN L193 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-24 00:04:39,951 WARN L193 SmtUtils]: Spent 430.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 11 [2020-10-24 00:04:40,203 WARN L193 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-24 00:04:40,675 WARN L193 SmtUtils]: Spent 435.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 11 [2020-10-24 00:04:40,893 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-10-24 00:04:41,284 WARN L193 SmtUtils]: Spent 385.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 8 [2020-10-24 00:04:41,493 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-10-24 00:04:41,699 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-24 00:04:41,962 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 18 [2020-10-24 00:04:42,196 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-24 00:04:42,491 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-10-24 00:04:42,758 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-10-24 00:04:43,007 WARN L193 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-24 00:04:43,213 WARN L193 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-24 00:04:43,429 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-24 00:04:43,835 WARN L193 SmtUtils]: Spent 401.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 11 [2020-10-24 00:04:44,215 WARN L193 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 8 [2020-10-24 00:04:44,560 WARN L193 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 11 [2020-10-24 00:04:45,377 WARN L193 SmtUtils]: Spent 766.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 14 [2020-10-24 00:04:45,580 WARN L193 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-24 00:04:46,007 WARN L193 SmtUtils]: Spent 401.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 9 [2020-10-24 00:04:46,269 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 7 [2020-10-24 00:04:46,672 WARN L193 SmtUtils]: Spent 400.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 11 [2020-10-24 00:04:47,055 WARN L193 SmtUtils]: Spent 378.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 11 [2020-10-24 00:04:47,456 WARN L193 SmtUtils]: Spent 398.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 11 [2020-10-24 00:04:47,885 WARN L193 SmtUtils]: Spent 425.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 14 [2020-10-24 00:04:48,346 WARN L193 SmtUtils]: Spent 412.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 11 [2020-10-24 00:04:48,606 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-10-24 00:04:48,814 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 1 [2020-10-24 00:04:49,206 WARN L193 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 8 [2020-10-24 00:04:49,404 WARN L193 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-24 00:04:49,843 WARN L193 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 11 [2020-10-24 00:04:50,302 WARN L193 SmtUtils]: Spent 394.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 9 [2020-10-24 00:04:50,697 WARN L193 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 9 [2020-10-24 00:04:50,898 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-24 00:04:51,097 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 1 [2020-10-24 00:04:51,508 WARN L193 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 10 [2020-10-24 00:04:51,916 WARN L193 SmtUtils]: Spent 405.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 10 [2020-10-24 00:04:52,340 WARN L193 SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 14 [2020-10-24 00:04:52,798 WARN L193 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 11 [2020-10-24 00:04:53,036 WARN L193 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-24 00:04:53,237 WARN L193 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-10-24 00:04:53,632 WARN L193 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 11 [2020-10-24 00:04:53,919 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-24 00:04:54,129 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 16 [2020-10-24 00:04:54,553 WARN L193 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 8 [2020-10-24 00:04:55,038 WARN L193 SmtUtils]: Spent 364.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 8 [2020-10-24 00:04:55,265 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 18 [2020-10-24 00:04:55,741 WARN L193 SmtUtils]: Spent 447.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 11 [2020-10-24 00:04:56,183 WARN L193 SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 9 [2020-10-24 00:04:56,702 WARN L193 SmtUtils]: Spent 438.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 8 [2020-10-24 00:04:56,973 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 26 [2020-10-24 00:04:57,201 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-10-24 00:04:57,454 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-10-24 00:04:57,701 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 1 [2020-10-24 00:04:58,134 WARN L193 SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 10 [2020-10-24 00:04:58,139 INFO L277 CegarLoopResult]: At program point reach_errorEXIT(line 3) the Hoare annotation is: true [2020-10-24 00:04:58,140 INFO L277 CegarLoopResult]: At program point reach_errorENTRY(line 3) the Hoare annotation is: true [2020-10-24 00:04:58,140 INFO L277 CegarLoopResult]: At program point reach_errorFINAL(line 3) the Hoare annotation is: true [2020-10-24 00:04:58,140 INFO L277 CegarLoopResult]: At program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) the Hoare annotation is: true [2020-10-24 00:04:58,141 INFO L274 CegarLoopResult]: For program point L638(line 638) no Hoare annotation was computed. [2020-10-24 00:04:58,141 INFO L274 CegarLoopResult]: For program point L634(line 634) no Hoare annotation was computed. [2020-10-24 00:04:58,141 INFO L274 CegarLoopResult]: For program point L630(line 630) no Hoare annotation was computed. [2020-10-24 00:04:58,141 INFO L274 CegarLoopResult]: For program point L659(line 659) no Hoare annotation was computed. [2020-10-24 00:04:58,141 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 618 673) no Hoare annotation was computed. [2020-10-24 00:04:58,141 INFO L274 CegarLoopResult]: For program point L626(line 626) no Hoare annotation was computed. [2020-10-24 00:04:58,141 INFO L274 CegarLoopResult]: For program point L622(line 622) no Hoare annotation was computed. [2020-10-24 00:04:58,141 INFO L274 CegarLoopResult]: For program point L647(line 647) no Hoare annotation was computed. [2020-10-24 00:04:58,141 INFO L274 CegarLoopResult]: For program point L639(line 639) no Hoare annotation was computed. [2020-10-24 00:04:58,142 INFO L274 CegarLoopResult]: For program point L668(line 668) no Hoare annotation was computed. [2020-10-24 00:04:58,142 INFO L274 CegarLoopResult]: For program point L631(line 631) no Hoare annotation was computed. [2020-10-24 00:04:58,142 INFO L274 CegarLoopResult]: For program point L660(line 660) no Hoare annotation was computed. [2020-10-24 00:04:58,142 INFO L274 CegarLoopResult]: For program point L627(line 627) no Hoare annotation was computed. [2020-10-24 00:04:58,142 INFO L274 CegarLoopResult]: For program point L660-1(line 660) no Hoare annotation was computed. [2020-10-24 00:04:58,142 INFO L274 CegarLoopResult]: For program point L660-2(line 660) no Hoare annotation was computed. [2020-10-24 00:04:58,142 INFO L274 CegarLoopResult]: For program point L623(line 623) no Hoare annotation was computed. [2020-10-24 00:04:58,142 INFO L274 CegarLoopResult]: For program point L619(line 619) no Hoare annotation was computed. [2020-10-24 00:04:58,142 INFO L274 CegarLoopResult]: For program point L648(line 648) no Hoare annotation was computed. [2020-10-24 00:04:58,143 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 618 673) no Hoare annotation was computed. [2020-10-24 00:04:58,143 INFO L274 CegarLoopResult]: For program point L644(line 644) no Hoare annotation was computed. [2020-10-24 00:04:58,143 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 618 673) no Hoare annotation was computed. [2020-10-24 00:04:58,143 INFO L274 CegarLoopResult]: For program point L640(line 640) no Hoare annotation was computed. [2020-10-24 00:04:58,143 INFO L274 CegarLoopResult]: For program point L669(line 669) no Hoare annotation was computed. [2020-10-24 00:04:58,143 INFO L274 CegarLoopResult]: For program point L665(lines 642 666) no Hoare annotation was computed. [2020-10-24 00:04:58,143 INFO L274 CegarLoopResult]: For program point L632(line 632) no Hoare annotation was computed. [2020-10-24 00:04:58,143 INFO L274 CegarLoopResult]: For program point L661(line 661) no Hoare annotation was computed. [2020-10-24 00:04:58,143 INFO L274 CegarLoopResult]: For program point L628(line 628) no Hoare annotation was computed. [2020-10-24 00:04:58,144 INFO L274 CegarLoopResult]: For program point L657(line 657) no Hoare annotation was computed. [2020-10-24 00:04:58,144 INFO L274 CegarLoopResult]: For program point L624(line 624) no Hoare annotation was computed. [2020-10-24 00:04:58,144 INFO L274 CegarLoopResult]: For program point L620(line 620) no Hoare annotation was computed. [2020-10-24 00:04:58,144 INFO L274 CegarLoopResult]: For program point L649(lines 649 653) no Hoare annotation was computed. [2020-10-24 00:04:58,144 INFO L274 CegarLoopResult]: For program point L649-1(lines 649 653) no Hoare annotation was computed. [2020-10-24 00:04:58,144 INFO L274 CegarLoopResult]: For program point L641(line 641) no Hoare annotation was computed. [2020-10-24 00:04:58,144 INFO L274 CegarLoopResult]: For program point L641-1(line 641) no Hoare annotation was computed. [2020-10-24 00:04:58,144 INFO L274 CegarLoopResult]: For program point L641-2(line 641) no Hoare annotation was computed. [2020-10-24 00:04:58,144 INFO L274 CegarLoopResult]: For program point L670(line 670) no Hoare annotation was computed. [2020-10-24 00:04:58,144 INFO L274 CegarLoopResult]: For program point L637(line 637) no Hoare annotation was computed. [2020-10-24 00:04:58,145 INFO L274 CegarLoopResult]: For program point L633(line 633) no Hoare annotation was computed. [2020-10-24 00:04:58,145 INFO L274 CegarLoopResult]: For program point L662(line 662) no Hoare annotation was computed. [2020-10-24 00:04:58,145 INFO L274 CegarLoopResult]: For program point L629(line 629) no Hoare annotation was computed. [2020-10-24 00:04:58,145 INFO L274 CegarLoopResult]: For program point L662-1(lines 643 664) no Hoare annotation was computed. [2020-10-24 00:04:58,145 INFO L274 CegarLoopResult]: For program point L658(line 658) no Hoare annotation was computed. [2020-10-24 00:04:58,145 INFO L274 CegarLoopResult]: For program point L625(line 625) no Hoare annotation was computed. [2020-10-24 00:04:58,145 INFO L274 CegarLoopResult]: For program point L621(line 621) no Hoare annotation was computed. [2020-10-24 00:04:58,145 INFO L274 CegarLoopResult]: For program point L704(line 704) no Hoare annotation was computed. [2020-10-24 00:04:58,145 INFO L274 CegarLoopResult]: For program point L700-2(lines 700 725) no Hoare annotation was computed. [2020-10-24 00:04:58,146 INFO L274 CegarLoopResult]: For program point L696(line 696) no Hoare annotation was computed. [2020-10-24 00:04:58,146 INFO L274 CegarLoopResult]: For program point L721(line 721) no Hoare annotation was computed. [2020-10-24 00:04:58,146 INFO L274 CegarLoopResult]: For program point L688(line 688) no Hoare annotation was computed. [2020-10-24 00:04:58,146 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 674 733) no Hoare annotation was computed. [2020-10-24 00:04:58,146 INFO L274 CegarLoopResult]: For program point L717(line 717) no Hoare annotation was computed. [2020-10-24 00:04:58,146 INFO L274 CegarLoopResult]: For program point L684(line 684) no Hoare annotation was computed. [2020-10-24 00:04:58,146 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 674 733) no Hoare annotation was computed. [2020-10-24 00:04:58,146 INFO L274 CegarLoopResult]: For program point L680(line 680) no Hoare annotation was computed. [2020-10-24 00:04:58,146 INFO L274 CegarLoopResult]: For program point L676(line 676) no Hoare annotation was computed. [2020-10-24 00:04:58,147 INFO L274 CegarLoopResult]: For program point L705(line 705) no Hoare annotation was computed. [2020-10-24 00:04:58,147 INFO L274 CegarLoopResult]: For program point L701(line 701) no Hoare annotation was computed. [2020-10-24 00:04:58,147 INFO L274 CegarLoopResult]: For program point L697(line 697) no Hoare annotation was computed. [2020-10-24 00:04:58,147 INFO L274 CegarLoopResult]: For program point L726(lines 699 727) no Hoare annotation was computed. [2020-10-24 00:04:58,147 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 674 733) no Hoare annotation was computed. [2020-10-24 00:04:58,147 INFO L274 CegarLoopResult]: For program point L722(line 722) no Hoare annotation was computed. [2020-10-24 00:04:58,147 INFO L274 CegarLoopResult]: For program point L689(line 689) no Hoare annotation was computed. [2020-10-24 00:04:58,147 INFO L274 CegarLoopResult]: For program point L718(line 718) no Hoare annotation was computed. [2020-10-24 00:04:58,147 INFO L274 CegarLoopResult]: For program point L685(line 685) no Hoare annotation was computed. [2020-10-24 00:04:58,147 INFO L274 CegarLoopResult]: For program point L718-1(line 718) no Hoare annotation was computed. [2020-10-24 00:04:58,148 INFO L274 CegarLoopResult]: For program point L718-2(line 718) no Hoare annotation was computed. [2020-10-24 00:04:58,148 INFO L274 CegarLoopResult]: For program point L714(line 714) no Hoare annotation was computed. [2020-10-24 00:04:58,148 INFO L274 CegarLoopResult]: For program point L681(line 681) no Hoare annotation was computed. [2020-10-24 00:04:58,148 INFO L274 CegarLoopResult]: For program point L714-1(line 714) no Hoare annotation was computed. [2020-10-24 00:04:58,148 INFO L274 CegarLoopResult]: For program point L714-2(line 714) no Hoare annotation was computed. [2020-10-24 00:04:58,148 INFO L274 CegarLoopResult]: For program point L677(line 677) no Hoare annotation was computed. [2020-10-24 00:04:58,148 INFO L274 CegarLoopResult]: For program point L706(lines 706 710) no Hoare annotation was computed. [2020-10-24 00:04:58,148 INFO L274 CegarLoopResult]: For program point L706-1(lines 706 710) no Hoare annotation was computed. [2020-10-24 00:04:58,148 INFO L274 CegarLoopResult]: For program point L698(line 698) no Hoare annotation was computed. [2020-10-24 00:04:58,149 INFO L274 CegarLoopResult]: For program point L698-1(line 698) no Hoare annotation was computed. [2020-10-24 00:04:58,149 INFO L274 CegarLoopResult]: For program point L698-2(line 698) no Hoare annotation was computed. [2020-10-24 00:04:58,149 INFO L274 CegarLoopResult]: For program point L694(line 694) no Hoare annotation was computed. [2020-10-24 00:04:58,149 INFO L274 CegarLoopResult]: For program point L723(line 723) no Hoare annotation was computed. [2020-10-24 00:04:58,149 INFO L274 CegarLoopResult]: For program point L690(line 690) no Hoare annotation was computed. [2020-10-24 00:04:58,149 INFO L274 CegarLoopResult]: For program point L723-1(line 723) no Hoare annotation was computed. [2020-10-24 00:04:58,149 INFO L274 CegarLoopResult]: For program point L723-2(line 723) no Hoare annotation was computed. [2020-10-24 00:04:58,149 INFO L274 CegarLoopResult]: For program point L719(line 719) no Hoare annotation was computed. [2020-10-24 00:04:58,150 INFO L274 CegarLoopResult]: For program point L686(line 686) no Hoare annotation was computed. [2020-10-24 00:04:58,150 INFO L274 CegarLoopResult]: For program point L719-1(line 719) no Hoare annotation was computed. [2020-10-24 00:04:58,150 INFO L274 CegarLoopResult]: For program point L719-2(line 719) no Hoare annotation was computed. [2020-10-24 00:04:58,150 INFO L274 CegarLoopResult]: For program point L715(line 715) no Hoare annotation was computed. [2020-10-24 00:04:58,150 INFO L274 CegarLoopResult]: For program point L682(line 682) no Hoare annotation was computed. [2020-10-24 00:04:58,150 INFO L274 CegarLoopResult]: For program point L678(line 678) no Hoare annotation was computed. [2020-10-24 00:04:58,150 INFO L274 CegarLoopResult]: For program point L695(line 695) no Hoare annotation was computed. [2020-10-24 00:04:58,150 INFO L274 CegarLoopResult]: For program point L691(line 691) no Hoare annotation was computed. [2020-10-24 00:04:58,150 INFO L274 CegarLoopResult]: For program point L720(line 720) no Hoare annotation was computed. [2020-10-24 00:04:58,150 INFO L274 CegarLoopResult]: For program point L687(line 687) no Hoare annotation was computed. [2020-10-24 00:04:58,151 INFO L274 CegarLoopResult]: For program point L716(line 716) no Hoare annotation was computed. [2020-10-24 00:04:58,151 INFO L274 CegarLoopResult]: For program point L683(line 683) no Hoare annotation was computed. [2020-10-24 00:04:58,151 INFO L274 CegarLoopResult]: For program point L679(line 679) no Hoare annotation was computed. [2020-10-24 00:04:58,151 INFO L274 CegarLoopResult]: For program point L675(line 675) no Hoare annotation was computed. [2020-10-24 00:04:58,151 INFO L277 CegarLoopResult]: At program point select_helpersFINAL(lines 549 555) the Hoare annotation is: true [2020-10-24 00:04:58,151 INFO L277 CegarLoopResult]: At program point select_helpersEXIT(lines 549 555) the Hoare annotation is: true [2020-10-24 00:04:58,152 INFO L270 CegarLoopResult]: At program point L561(line 561) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (and (<= valid_product_~retValue_acc~8 1) (<= 1 valid_product_~retValue_acc~8)) (not (= 1 ~systemActive~0))) [2020-10-24 00:04:58,152 INFO L277 CegarLoopResult]: At program point L560(line 560) the Hoare annotation is: true [2020-10-24 00:04:58,152 INFO L270 CegarLoopResult]: At program point valid_productEXIT(lines 556 564) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~8 1) (<= 1 valid_product_~retValue_acc~8) (= |valid_product_#res| 1)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-10-24 00:04:58,152 INFO L277 CegarLoopResult]: At program point valid_productENTRY(lines 556 564) the Hoare annotation is: true [2020-10-24 00:04:58,152 INFO L270 CegarLoopResult]: At program point valid_productFINAL(lines 556 564) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~8 1) (<= 1 valid_product_~retValue_acc~8) (= |valid_product_#res| 1)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-10-24 00:04:58,152 INFO L270 CegarLoopResult]: At program point L163-2(line 163) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 0) (not (= |__utac_acc__Specification4_spec__1_#t~ret8| 0))) [2020-10-24 00:04:58,153 INFO L270 CegarLoopResult]: At program point L163-3(line 163) the Hoare annotation is: (or (and (not (= |__utac_acc__Specification4_spec__1_#t~ret8| 0)) (not (= __utac_acc__Specification4_spec__1_~tmp~1 0))) (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 0)) [2020-10-24 00:04:58,153 INFO L277 CegarLoopResult]: At program point L159(line 159) the Hoare annotation is: true [2020-10-24 00:04:58,153 INFO L277 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1ENTRY(lines 157 181) the Hoare annotation is: true [2020-10-24 00:04:58,153 INFO L270 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1EXIT(lines 157 181) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 0) (not (= __utac_acc__Specification4_spec__1_~tmp~1 0))) [2020-10-24 00:04:58,153 INFO L270 CegarLoopResult]: At program point L171(line 171) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2020-10-24 00:04:58,153 INFO L270 CegarLoopResult]: At program point L169(lines 169 175) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= ~waterLevel~0 0)) (or (= __utac_acc__Specification4_spec__1_~tmp___0~0 0) .cse0))) [2020-10-24 00:04:58,153 INFO L270 CegarLoopResult]: At program point L167(line 167) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 0)) [2020-10-24 00:04:58,154 INFO L270 CegarLoopResult]: At program point L167-1(line 167) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= ~waterLevel~0 0)) (or .cse0 (= |__utac_acc__Specification4_spec__1_#t~ret9| 0)))) [2020-10-24 00:04:58,154 INFO L270 CegarLoopResult]: At program point L165(lines 165 178) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 0) (not (= __utac_acc__Specification4_spec__1_~tmp~1 0))) [2020-10-24 00:04:58,154 INFO L270 CegarLoopResult]: At program point L167-2(line 167) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= ~waterLevel~0 0)) (or .cse0 (= |__utac_acc__Specification4_spec__1_#t~ret9| 0)))) [2020-10-24 00:04:58,154 INFO L270 CegarLoopResult]: At program point L167-3(line 167) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= ~waterLevel~0 0)) (or (and (= __utac_acc__Specification4_spec__1_~tmp___0~0 0) (= |__utac_acc__Specification4_spec__1_#t~ret9| 0)) .cse0))) [2020-10-24 00:04:58,154 INFO L270 CegarLoopResult]: At program point L165-1(lines 157 181) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 0) (not (= __utac_acc__Specification4_spec__1_~tmp~1 0))) [2020-10-24 00:04:58,155 INFO L277 CegarLoopResult]: At program point L163(line 163) the Hoare annotation is: true [2020-10-24 00:04:58,155 INFO L270 CegarLoopResult]: At program point L163-1(line 163) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 0) (not (= |__utac_acc__Specification4_spec__1_#t~ret8| 0))) [2020-10-24 00:04:58,155 INFO L270 CegarLoopResult]: At program point L129(line 129) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-10-24 00:04:58,155 INFO L270 CegarLoopResult]: At program point L130-1(line 130) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret7| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |main_#t~ret7| ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:58,155 INFO L270 CegarLoopResult]: At program point L128(line 128) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-10-24 00:04:58,155 INFO L270 CegarLoopResult]: At program point L130-2(line 130) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret7| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |main_#t~ret7| ~systemActive~0))) [2020-10-24 00:04:58,156 INFO L270 CegarLoopResult]: At program point L128-1(line 128) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-10-24 00:04:58,156 INFO L270 CegarLoopResult]: At program point mainENTRY(lines 122 144) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-10-24 00:04:58,156 INFO L270 CegarLoopResult]: At program point L124(line 124) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-10-24 00:04:58,156 INFO L277 CegarLoopResult]: At program point mainEXIT(lines 122 144) the Hoare annotation is: true [2020-10-24 00:04:58,156 INFO L277 CegarLoopResult]: At program point L141(line 141) the Hoare annotation is: true [2020-10-24 00:04:58,156 INFO L277 CegarLoopResult]: At program point mainFINAL(lines 122 144) the Hoare annotation is: true [2020-10-24 00:04:58,156 INFO L270 CegarLoopResult]: At program point L134(line 134) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-10-24 00:04:58,157 INFO L270 CegarLoopResult]: At program point L134-1(line 134) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-10-24 00:04:58,157 INFO L270 CegarLoopResult]: At program point L132(lines 132 139) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-10-24 00:04:58,157 INFO L277 CegarLoopResult]: At program point L132-1(lines 132 139) the Hoare annotation is: true [2020-10-24 00:04:58,157 INFO L270 CegarLoopResult]: At program point L130(line 130) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret7| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |main_#t~ret7| ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:58,157 INFO L274 CegarLoopResult]: For program point Specification2EXIT(lines 77 100) no Hoare annotation was computed. [2020-10-24 00:04:58,157 INFO L274 CegarLoopResult]: For program point L95(line 95) no Hoare annotation was computed. [2020-10-24 00:04:58,158 INFO L274 CegarLoopResult]: For program point L94(line 94) no Hoare annotation was computed. [2020-10-24 00:04:58,158 INFO L274 CegarLoopResult]: For program point L93(line 93) no Hoare annotation was computed. [2020-10-24 00:04:58,158 INFO L274 CegarLoopResult]: For program point Specification2ENTRY(lines 77 100) no Hoare annotation was computed. [2020-10-24 00:04:58,158 INFO L274 CegarLoopResult]: For program point L92(line 92) no Hoare annotation was computed. [2020-10-24 00:04:58,158 INFO L274 CegarLoopResult]: For program point Specification2FINAL(lines 77 100) no Hoare annotation was computed. [2020-10-24 00:04:58,158 INFO L274 CegarLoopResult]: For program point L91(line 91) no Hoare annotation was computed. [2020-10-24 00:04:58,158 INFO L274 CegarLoopResult]: For program point L90(line 90) no Hoare annotation was computed. [2020-10-24 00:04:58,158 INFO L274 CegarLoopResult]: For program point L89(line 89) no Hoare annotation was computed. [2020-10-24 00:04:58,158 INFO L274 CegarLoopResult]: For program point L88(line 88) no Hoare annotation was computed. [2020-10-24 00:04:58,159 INFO L274 CegarLoopResult]: For program point L87(line 87) no Hoare annotation was computed. [2020-10-24 00:04:58,159 INFO L274 CegarLoopResult]: For program point L86(line 86) no Hoare annotation was computed. [2020-10-24 00:04:58,159 INFO L274 CegarLoopResult]: For program point L85(line 85) no Hoare annotation was computed. [2020-10-24 00:04:58,159 INFO L274 CegarLoopResult]: For program point L84(line 84) no Hoare annotation was computed. [2020-10-24 00:04:58,159 INFO L274 CegarLoopResult]: For program point L83(line 83) no Hoare annotation was computed. [2020-10-24 00:04:58,159 INFO L274 CegarLoopResult]: For program point L82(line 82) no Hoare annotation was computed. [2020-10-24 00:04:58,159 INFO L270 CegarLoopResult]: At program point stopSystemEXIT(lines 515 529) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2020-10-24 00:04:58,159 INFO L270 CegarLoopResult]: At program point L521(line 521) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2020-10-24 00:04:58,160 INFO L270 CegarLoopResult]: At program point L519(lines 519 525) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-10-24 00:04:58,160 INFO L270 CegarLoopResult]: At program point stopSystemENTRY(lines 515 529) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-10-24 00:04:58,160 INFO L270 CegarLoopResult]: At program point stopSystemFINAL(lines 515 529) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2020-10-24 00:04:58,160 INFO L270 CegarLoopResult]: At program point isPumpRunningEXIT(lines 451 459) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~5))) [2020-10-24 00:04:58,160 INFO L277 CegarLoopResult]: At program point isPumpRunningENTRY(lines 451 459) the Hoare annotation is: true [2020-10-24 00:04:58,160 INFO L270 CegarLoopResult]: At program point isPumpRunningFINAL(lines 451 459) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~5))) [2020-10-24 00:04:58,161 INFO L270 CegarLoopResult]: At program point L456(line 456) the Hoare annotation is: (or (= ~pumpRunning~0 isPumpRunning_~retValue_acc~5) (not (= ~pumpRunning~0 0))) [2020-10-24 00:04:58,161 INFO L277 CegarLoopResult]: At program point L455(line 455) the Hoare annotation is: true [2020-10-24 00:04:58,161 INFO L277 CegarLoopResult]: At program point L511(line 511) the Hoare annotation is: true [2020-10-24 00:04:58,161 INFO L277 CegarLoopResult]: At program point L508(line 508) the Hoare annotation is: true [2020-10-24 00:04:58,161 INFO L277 CegarLoopResult]: At program point L506(line 506) the Hoare annotation is: true [2020-10-24 00:04:58,161 INFO L277 CegarLoopResult]: At program point isLowWaterLevelENTRY(lines 496 514) the Hoare annotation is: true [2020-10-24 00:04:58,161 INFO L277 CegarLoopResult]: At program point L505(lines 505 509) the Hoare annotation is: true [2020-10-24 00:04:58,161 INFO L277 CegarLoopResult]: At program point L503(line 503) the Hoare annotation is: true [2020-10-24 00:04:58,161 INFO L277 CegarLoopResult]: At program point L505-2(lines 505 509) the Hoare annotation is: true [2020-10-24 00:04:58,162 INFO L277 CegarLoopResult]: At program point L503-1(line 503) the Hoare annotation is: true [2020-10-24 00:04:58,162 INFO L277 CegarLoopResult]: At program point isLowWaterLevelEXIT(lines 496 514) the Hoare annotation is: true [2020-10-24 00:04:58,162 INFO L277 CegarLoopResult]: At program point L503-2(line 503) the Hoare annotation is: true [2020-10-24 00:04:58,162 INFO L277 CegarLoopResult]: At program point L503-3(line 503) the Hoare annotation is: true [2020-10-24 00:04:58,162 INFO L277 CegarLoopResult]: At program point L499(line 499) the Hoare annotation is: true [2020-10-24 00:04:58,162 INFO L277 CegarLoopResult]: At program point L498(line 498) the Hoare annotation is: true [2020-10-24 00:04:58,162 INFO L277 CegarLoopResult]: At program point isLowWaterLevelFINAL(lines 496 514) the Hoare annotation is: true [2020-10-24 00:04:58,162 INFO L274 CegarLoopResult]: For program point L481(line 481) no Hoare annotation was computed. [2020-10-24 00:04:58,163 INFO L274 CegarLoopResult]: For program point L479(lines 479 487) no Hoare annotation was computed. [2020-10-24 00:04:58,163 INFO L274 CegarLoopResult]: For program point L479-2(lines 479 487) no Hoare annotation was computed. [2020-10-24 00:04:58,163 INFO L274 CegarLoopResult]: For program point L473(line 473) no Hoare annotation was computed. [2020-10-24 00:04:58,163 INFO L274 CegarLoopResult]: For program point L469(line 469) no Hoare annotation was computed. [2020-10-24 00:04:58,163 INFO L274 CegarLoopResult]: For program point L467(lines 467 475) no Hoare annotation was computed. [2020-10-24 00:04:58,163 INFO L274 CegarLoopResult]: For program point L467-2(lines 467 475) no Hoare annotation was computed. [2020-10-24 00:04:58,163 INFO L274 CegarLoopResult]: For program point printPumpFINAL(lines 460 495) no Hoare annotation was computed. [2020-10-24 00:04:58,163 INFO L274 CegarLoopResult]: For program point L490(line 490) no Hoare annotation was computed. [2020-10-24 00:04:58,163 INFO L274 CegarLoopResult]: For program point L490-1(line 490) no Hoare annotation was computed. [2020-10-24 00:04:58,164 INFO L274 CegarLoopResult]: For program point printPumpENTRY(lines 460 495) no Hoare annotation was computed. [2020-10-24 00:04:58,164 INFO L274 CegarLoopResult]: For program point L485(line 485) no Hoare annotation was computed. [2020-10-24 00:04:58,164 INFO L274 CegarLoopResult]: For program point printPumpEXIT(lines 460 495) no Hoare annotation was computed. [2020-10-24 00:04:58,164 INFO L277 CegarLoopResult]: At program point select_featuresEXIT(lines 542 548) the Hoare annotation is: true [2020-10-24 00:04:58,164 INFO L277 CegarLoopResult]: At program point select_featuresFINAL(lines 542 548) the Hoare annotation is: true [2020-10-24 00:04:58,164 INFO L274 CegarLoopResult]: For program point L609(line 609) no Hoare annotation was computed. [2020-10-24 00:04:58,164 INFO L274 CegarLoopResult]: For program point L576(line 576) no Hoare annotation was computed. [2020-10-24 00:04:58,164 INFO L274 CegarLoopResult]: For program point L609-1(line 609) no Hoare annotation was computed. [2020-10-24 00:04:58,164 INFO L274 CegarLoopResult]: For program point L607(line 607) no Hoare annotation was computed. [2020-10-24 00:04:58,165 INFO L274 CegarLoopResult]: For program point L609-2(line 609) no Hoare annotation was computed. [2020-10-24 00:04:58,165 INFO L274 CegarLoopResult]: For program point L605(line 605) no Hoare annotation was computed. [2020-10-24 00:04:58,165 INFO L274 CegarLoopResult]: For program point L572(lines 572 617) no Hoare annotation was computed. [2020-10-24 00:04:58,165 INFO L274 CegarLoopResult]: For program point L572-1(lines 572 617) no Hoare annotation was computed. [2020-10-24 00:04:58,165 INFO L274 CegarLoopResult]: For program point L601(line 601) no Hoare annotation was computed. [2020-10-24 00:04:58,165 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 572 617) no Hoare annotation was computed. [2020-10-24 00:04:58,165 INFO L274 CegarLoopResult]: For program point L597(line 597) no Hoare annotation was computed. [2020-10-24 00:04:58,165 INFO L274 CegarLoopResult]: For program point L595(line 595) no Hoare annotation was computed. [2020-10-24 00:04:58,165 INFO L274 CegarLoopResult]: For program point L595-1(line 595) no Hoare annotation was computed. [2020-10-24 00:04:58,166 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 572 617) no Hoare annotation was computed. [2020-10-24 00:04:58,166 INFO L274 CegarLoopResult]: For program point L589(line 589) no Hoare annotation was computed. [2020-10-24 00:04:58,166 INFO L274 CegarLoopResult]: For program point L587(line 587) no Hoare annotation was computed. [2020-10-24 00:04:58,166 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 572 617) no Hoare annotation was computed. [2020-10-24 00:04:58,166 INFO L274 CegarLoopResult]: For program point L585(line 585) no Hoare annotation was computed. [2020-10-24 00:04:58,166 INFO L274 CegarLoopResult]: For program point L583(line 583) no Hoare annotation was computed. [2020-10-24 00:04:58,166 INFO L274 CegarLoopResult]: For program point L581(line 581) no Hoare annotation was computed. [2020-10-24 00:04:58,166 INFO L274 CegarLoopResult]: For program point L612(line 612) no Hoare annotation was computed. [2020-10-24 00:04:58,167 INFO L274 CegarLoopResult]: For program point L579(line 579) no Hoare annotation was computed. [2020-10-24 00:04:58,167 INFO L274 CegarLoopResult]: For program point L610(line 610) no Hoare annotation was computed. [2020-10-24 00:04:58,167 INFO L274 CegarLoopResult]: For program point L577(line 577) no Hoare annotation was computed. [2020-10-24 00:04:58,167 INFO L274 CegarLoopResult]: For program point L608(line 608) no Hoare annotation was computed. [2020-10-24 00:04:58,167 INFO L274 CegarLoopResult]: For program point L575(line 575) no Hoare annotation was computed. [2020-10-24 00:04:58,167 INFO L274 CegarLoopResult]: For program point L606(line 606) no Hoare annotation was computed. [2020-10-24 00:04:58,167 INFO L274 CegarLoopResult]: For program point L604(line 604) no Hoare annotation was computed. [2020-10-24 00:04:58,167 INFO L274 CegarLoopResult]: For program point L602(line 602) no Hoare annotation was computed. [2020-10-24 00:04:58,167 INFO L274 CegarLoopResult]: For program point L602-1(line 602) no Hoare annotation was computed. [2020-10-24 00:04:58,168 INFO L274 CegarLoopResult]: For program point L600(line 600) no Hoare annotation was computed. [2020-10-24 00:04:58,168 INFO L274 CegarLoopResult]: For program point L598(line 598) no Hoare annotation was computed. [2020-10-24 00:04:58,168 INFO L274 CegarLoopResult]: For program point L598-1(line 598) no Hoare annotation was computed. [2020-10-24 00:04:58,168 INFO L274 CegarLoopResult]: For program point L596(line 596) no Hoare annotation was computed. [2020-10-24 00:04:58,168 INFO L274 CegarLoopResult]: For program point L594(line 594) no Hoare annotation was computed. [2020-10-24 00:04:58,168 INFO L274 CegarLoopResult]: For program point L590(line 590) no Hoare annotation was computed. [2020-10-24 00:04:58,168 INFO L274 CegarLoopResult]: For program point L588(line 588) no Hoare annotation was computed. [2020-10-24 00:04:58,168 INFO L274 CegarLoopResult]: For program point L586(line 586) no Hoare annotation was computed. [2020-10-24 00:04:58,168 INFO L274 CegarLoopResult]: For program point L584(line 584) no Hoare annotation was computed. [2020-10-24 00:04:58,169 INFO L274 CegarLoopResult]: For program point L582(line 582) no Hoare annotation was computed. [2020-10-24 00:04:58,169 INFO L274 CegarLoopResult]: For program point L613(line 613) no Hoare annotation was computed. [2020-10-24 00:04:58,169 INFO L274 CegarLoopResult]: For program point L580(line 580) no Hoare annotation was computed. [2020-10-24 00:04:58,169 INFO L274 CegarLoopResult]: For program point L611(line 611) no Hoare annotation was computed. [2020-10-24 00:04:58,169 INFO L274 CegarLoopResult]: For program point L578(line 578) no Hoare annotation was computed. [2020-10-24 00:04:58,169 INFO L274 CegarLoopResult]: For program point L896(line 896) no Hoare annotation was computed. [2020-10-24 00:04:58,169 INFO L274 CegarLoopResult]: For program point L927(line 927) no Hoare annotation was computed. [2020-10-24 00:04:58,169 INFO L274 CegarLoopResult]: For program point L894(line 894) no Hoare annotation was computed. [2020-10-24 00:04:58,169 INFO L274 CegarLoopResult]: For program point L925(line 925) no Hoare annotation was computed. [2020-10-24 00:04:58,170 INFO L274 CegarLoopResult]: For program point L892(line 892) no Hoare annotation was computed. [2020-10-24 00:04:58,170 INFO L274 CegarLoopResult]: For program point L923(line 923) no Hoare annotation was computed. [2020-10-24 00:04:58,170 INFO L274 CegarLoopResult]: For program point L890(line 890) no Hoare annotation was computed. [2020-10-24 00:04:58,170 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 885 930) no Hoare annotation was computed. [2020-10-24 00:04:58,170 INFO L274 CegarLoopResult]: For program point L921(line 921) no Hoare annotation was computed. [2020-10-24 00:04:58,170 INFO L274 CegarLoopResult]: For program point L888(line 888) no Hoare annotation was computed. [2020-10-24 00:04:58,170 INFO L274 CegarLoopResult]: For program point L886(line 886) no Hoare annotation was computed. [2020-10-24 00:04:58,170 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 909 910) no Hoare annotation was computed. [2020-10-24 00:04:58,171 INFO L274 CegarLoopResult]: For program point L909(lines 909 910) no Hoare annotation was computed. [2020-10-24 00:04:58,171 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 885 930) no Hoare annotation was computed. [2020-10-24 00:04:58,171 INFO L274 CegarLoopResult]: For program point L905(lines 905 912) no Hoare annotation was computed. [2020-10-24 00:04:58,171 INFO L274 CegarLoopResult]: For program point L903(line 903) no Hoare annotation was computed. [2020-10-24 00:04:58,171 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 885 930) no Hoare annotation was computed. [2020-10-24 00:04:58,171 INFO L274 CegarLoopResult]: For program point L901(line 901) no Hoare annotation was computed. [2020-10-24 00:04:58,171 INFO L274 CegarLoopResult]: For program point L899(lines 899 919) no Hoare annotation was computed. [2020-10-24 00:04:58,171 INFO L274 CegarLoopResult]: For program point L899-1(lines 899 919) no Hoare annotation was computed. [2020-10-24 00:04:58,171 INFO L274 CegarLoopResult]: For program point L895(line 895) no Hoare annotation was computed. [2020-10-24 00:04:58,172 INFO L274 CegarLoopResult]: For program point L926(line 926) no Hoare annotation was computed. [2020-10-24 00:04:58,172 INFO L274 CegarLoopResult]: For program point L893(line 893) no Hoare annotation was computed. [2020-10-24 00:04:58,172 INFO L274 CegarLoopResult]: For program point L926-1(line 926) no Hoare annotation was computed. [2020-10-24 00:04:58,172 INFO L274 CegarLoopResult]: For program point L924(line 924) no Hoare annotation was computed. [2020-10-24 00:04:58,172 INFO L274 CegarLoopResult]: For program point L926-2(line 926) no Hoare annotation was computed. [2020-10-24 00:04:58,172 INFO L274 CegarLoopResult]: For program point L891(line 891) no Hoare annotation was computed. [2020-10-24 00:04:58,172 INFO L274 CegarLoopResult]: For program point L924-1(line 924) no Hoare annotation was computed. [2020-10-24 00:04:58,172 INFO L274 CegarLoopResult]: For program point L922(line 922) no Hoare annotation was computed. [2020-10-24 00:04:58,172 INFO L274 CegarLoopResult]: For program point L924-2(line 924) no Hoare annotation was computed. [2020-10-24 00:04:58,173 INFO L274 CegarLoopResult]: For program point L889(line 889) no Hoare annotation was computed. [2020-10-24 00:04:58,173 INFO L274 CegarLoopResult]: For program point L887(line 887) no Hoare annotation was computed. [2020-10-24 00:04:58,173 INFO L274 CegarLoopResult]: For program point L885(lines 885 930) no Hoare annotation was computed. [2020-10-24 00:04:58,173 INFO L274 CegarLoopResult]: For program point L916(lines 916 917) no Hoare annotation was computed. [2020-10-24 00:04:58,173 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 916 917) no Hoare annotation was computed. [2020-10-24 00:04:58,173 INFO L274 CegarLoopResult]: For program point L904(line 904) no Hoare annotation was computed. [2020-10-24 00:04:58,173 INFO L274 CegarLoopResult]: For program point L904-1(line 904) no Hoare annotation was computed. [2020-10-24 00:04:58,173 INFO L274 CegarLoopResult]: For program point L902(line 902) no Hoare annotation was computed. [2020-10-24 00:04:58,173 INFO L274 CegarLoopResult]: For program point L904-2(line 904) no Hoare annotation was computed. [2020-10-24 00:04:58,174 INFO L270 CegarLoopResult]: At program point runTestENTRY(lines 109 118) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-10-24 00:04:58,174 INFO L277 CegarLoopResult]: At program point runTestEXIT(lines 109 118) the Hoare annotation is: true [2020-10-24 00:04:58,174 INFO L277 CegarLoopResult]: At program point runTestFINAL(lines 109 118) the Hoare annotation is: true [2020-10-24 00:04:58,174 INFO L274 CegarLoopResult]: For program point isMethaneAlarmENTRY(lines 440 450) no Hoare annotation was computed. [2020-10-24 00:04:58,174 INFO L274 CegarLoopResult]: For program point L447(line 447) no Hoare annotation was computed. [2020-10-24 00:04:58,174 INFO L274 CegarLoopResult]: For program point L445(line 445) no Hoare annotation was computed. [2020-10-24 00:04:58,174 INFO L274 CegarLoopResult]: For program point L445-1(line 445) no Hoare annotation was computed. [2020-10-24 00:04:58,174 INFO L274 CegarLoopResult]: For program point L445-2(line 445) no Hoare annotation was computed. [2020-10-24 00:04:58,175 INFO L274 CegarLoopResult]: For program point isMethaneAlarmEXIT(lines 440 450) no Hoare annotation was computed. [2020-10-24 00:04:58,175 INFO L274 CegarLoopResult]: For program point L445-3(line 445) no Hoare annotation was computed. [2020-10-24 00:04:58,175 INFO L274 CegarLoopResult]: For program point isMethaneAlarmFINAL(lines 440 450) no Hoare annotation was computed. [2020-10-24 00:04:58,175 INFO L277 CegarLoopResult]: At program point deactivatePumpENTRY(lines 432 439) the Hoare annotation is: true [2020-10-24 00:04:58,175 INFO L277 CegarLoopResult]: At program point deactivatePumpEXIT(lines 432 439) the Hoare annotation is: true [2020-10-24 00:04:58,175 INFO L277 CegarLoopResult]: At program point deactivatePumpFINAL(lines 432 439) the Hoare annotation is: true [2020-10-24 00:04:58,175 INFO L270 CegarLoopResult]: At program point L385(lines 385 402) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:58,175 INFO L270 CegarLoopResult]: At program point L387-2(line 387) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:58,175 INFO L270 CegarLoopResult]: At program point L387-3(line 387) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:58,176 INFO L270 CegarLoopResult]: At program point processEnvironmentEXIT(lines 381 405) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:58,176 INFO L270 CegarLoopResult]: At program point processEnvironmentENTRY(lines 381 405) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:58,176 INFO L270 CegarLoopResult]: At program point L400(line 400) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:58,176 INFO L270 CegarLoopResult]: At program point L400-1(lines 381 405) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:58,176 INFO L270 CegarLoopResult]: At program point L395(line 395) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:58,176 INFO L270 CegarLoopResult]: At program point L391(line 391) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:58,176 INFO L270 CegarLoopResult]: At program point L389(lines 389 397) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:58,176 INFO L270 CegarLoopResult]: At program point L387(line 387) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:58,177 INFO L270 CegarLoopResult]: At program point L387-1(line 387) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:58,177 INFO L277 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 373 379) the Hoare annotation is: true [2020-10-24 00:04:58,177 INFO L277 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 373 379) the Hoare annotation is: true [2020-10-24 00:04:58,177 INFO L270 CegarLoopResult]: At program point L279(line 279) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-10-24 00:04:58,177 INFO L270 CegarLoopResult]: At program point L325(line 325) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:58,177 INFO L270 CegarLoopResult]: At program point L321(line 321) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:58,178 INFO L270 CegarLoopResult]: At program point L288(lines 287 334) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:58,178 INFO L270 CegarLoopResult]: At program point L321-1(line 321) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:58,178 INFO L270 CegarLoopResult]: At program point L321-2(line 321) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:58,178 INFO L270 CegarLoopResult]: At program point L317(lines 317 330) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:58,178 INFO L270 CegarLoopResult]: At program point L280(line 280) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-10-24 00:04:58,178 INFO L270 CegarLoopResult]: At program point L309(line 309) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:58,178 INFO L270 CegarLoopResult]: At program point L305(line 305) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:58,179 INFO L270 CegarLoopResult]: At program point L305-1(line 305) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:58,179 INFO L270 CegarLoopResult]: At program point L297(lines 297 303) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:58,179 INFO L270 CegarLoopResult]: At program point L297-1(lines 297 303) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:58,179 INFO L277 CegarLoopResult]: At program point testEXIT(lines 277 342) the Hoare annotation is: true [2020-10-24 00:04:58,179 INFO L270 CegarLoopResult]: At program point L289(lines 289 293) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:58,179 INFO L270 CegarLoopResult]: At program point testENTRY(lines 277 342) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-10-24 00:04:58,179 INFO L270 CegarLoopResult]: At program point L285(line 285) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-10-24 00:04:58,180 INFO L270 CegarLoopResult]: At program point L281(line 281) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-10-24 00:04:58,180 INFO L277 CegarLoopResult]: At program point testFINAL(lines 277 342) the Hoare annotation is: true [2020-10-24 00:04:58,180 INFO L270 CegarLoopResult]: At program point L335(lines 286 336) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:58,180 INFO L270 CegarLoopResult]: At program point L323(lines 323 329) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:58,180 INFO L270 CegarLoopResult]: At program point L323-1(lines 317 330) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:58,180 INFO L270 CegarLoopResult]: At program point L315(line 315) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:58,180 INFO L270 CegarLoopResult]: At program point L282(line 282) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-10-24 00:04:58,181 INFO L270 CegarLoopResult]: At program point L315-1(line 315) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:58,181 INFO L270 CegarLoopResult]: At program point L307(lines 307 313) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:58,181 INFO L270 CegarLoopResult]: At program point L307-1(lines 307 313) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:58,181 INFO L270 CegarLoopResult]: At program point L332(lines 287 334) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:58,181 INFO L270 CegarLoopResult]: At program point L299(line 299) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:58,181 INFO L270 CegarLoopResult]: At program point L295(line 295) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:58,182 INFO L270 CegarLoopResult]: At program point L295-1(line 295) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:58,182 INFO L274 CegarLoopResult]: For program point L863(lines 863 864) no Hoare annotation was computed. [2020-10-24 00:04:58,182 INFO L274 CegarLoopResult]: For program point __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 863 864) no Hoare annotation was computed. [2020-10-24 00:04:58,182 INFO L274 CegarLoopResult]: For program point L859(lines 859 866) no Hoare annotation was computed. [2020-10-24 00:04:58,182 INFO L274 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 839 884) no Hoare annotation was computed. [2020-10-24 00:04:58,182 INFO L274 CegarLoopResult]: For program point L857(line 857) no Hoare annotation was computed. [2020-10-24 00:04:58,182 INFO L274 CegarLoopResult]: For program point L855(line 855) no Hoare annotation was computed. [2020-10-24 00:04:58,182 INFO L274 CegarLoopResult]: For program point L853(lines 853 873) no Hoare annotation was computed. [2020-10-24 00:04:58,182 INFO L274 CegarLoopResult]: For program point L853-1(lines 853 873) no Hoare annotation was computed. [2020-10-24 00:04:58,183 INFO L274 CegarLoopResult]: For program point L849(line 849) no Hoare annotation was computed. [2020-10-24 00:04:58,183 INFO L274 CegarLoopResult]: For program point L880(line 880) no Hoare annotation was computed. [2020-10-24 00:04:58,183 INFO L274 CegarLoopResult]: For program point L847(line 847) no Hoare annotation was computed. [2020-10-24 00:04:58,183 INFO L274 CegarLoopResult]: For program point L880-1(line 880) no Hoare annotation was computed. [2020-10-24 00:04:58,183 INFO L274 CegarLoopResult]: For program point L878(line 878) no Hoare annotation was computed. [2020-10-24 00:04:58,183 INFO L274 CegarLoopResult]: For program point L880-2(line 880) no Hoare annotation was computed. [2020-10-24 00:04:58,183 INFO L274 CegarLoopResult]: For program point L845(line 845) no Hoare annotation was computed. [2020-10-24 00:04:58,183 INFO L274 CegarLoopResult]: For program point L878-1(line 878) no Hoare annotation was computed. [2020-10-24 00:04:58,183 INFO L274 CegarLoopResult]: For program point L876(line 876) no Hoare annotation was computed. [2020-10-24 00:04:58,183 INFO L274 CegarLoopResult]: For program point L878-2(line 878) no Hoare annotation was computed. [2020-10-24 00:04:58,184 INFO L274 CegarLoopResult]: For program point L843(line 843) no Hoare annotation was computed. [2020-10-24 00:04:58,184 INFO L274 CegarLoopResult]: For program point L841(line 841) no Hoare annotation was computed. [2020-10-24 00:04:58,184 INFO L274 CegarLoopResult]: For program point L839(lines 839 884) no Hoare annotation was computed. [2020-10-24 00:04:58,184 INFO L274 CegarLoopResult]: For program point L870(lines 870 871) no Hoare annotation was computed. [2020-10-24 00:04:58,184 INFO L274 CegarLoopResult]: For program point __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 870 871) no Hoare annotation was computed. [2020-10-24 00:04:58,184 INFO L274 CegarLoopResult]: For program point L858(line 858) no Hoare annotation was computed. [2020-10-24 00:04:58,184 INFO L274 CegarLoopResult]: For program point L858-1(line 858) no Hoare annotation was computed. [2020-10-24 00:04:58,184 INFO L274 CegarLoopResult]: For program point L856(line 856) no Hoare annotation was computed. [2020-10-24 00:04:58,184 INFO L274 CegarLoopResult]: For program point L858-2(line 858) no Hoare annotation was computed. [2020-10-24 00:04:58,185 INFO L274 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 839 884) no Hoare annotation was computed. [2020-10-24 00:04:58,185 INFO L274 CegarLoopResult]: For program point L850(line 850) no Hoare annotation was computed. [2020-10-24 00:04:58,185 INFO L274 CegarLoopResult]: For program point L881(line 881) no Hoare annotation was computed. [2020-10-24 00:04:58,185 INFO L274 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 839 884) no Hoare annotation was computed. [2020-10-24 00:04:58,185 INFO L274 CegarLoopResult]: For program point L848(line 848) no Hoare annotation was computed. [2020-10-24 00:04:58,185 INFO L274 CegarLoopResult]: For program point L879(line 879) no Hoare annotation was computed. [2020-10-24 00:04:58,185 INFO L274 CegarLoopResult]: For program point L846(line 846) no Hoare annotation was computed. [2020-10-24 00:04:58,185 INFO L274 CegarLoopResult]: For program point L877(line 877) no Hoare annotation was computed. [2020-10-24 00:04:58,185 INFO L274 CegarLoopResult]: For program point L844(line 844) no Hoare annotation was computed. [2020-10-24 00:04:58,185 INFO L274 CegarLoopResult]: For program point L875(line 875) no Hoare annotation was computed. [2020-10-24 00:04:58,186 INFO L274 CegarLoopResult]: For program point L842(line 842) no Hoare annotation was computed. [2020-10-24 00:04:58,186 INFO L274 CegarLoopResult]: For program point L840(line 840) no Hoare annotation was computed. [2020-10-24 00:04:58,186 INFO L274 CegarLoopResult]: For program point activatePump__wrappee__lowWaterSensorENTRY(lines 406 413) no Hoare annotation was computed. [2020-10-24 00:04:58,186 INFO L274 CegarLoopResult]: For program point activatePump__wrappee__lowWaterSensorFINAL(lines 406 413) no Hoare annotation was computed. [2020-10-24 00:04:58,186 INFO L274 CegarLoopResult]: For program point activatePump__wrappee__lowWaterSensorEXIT(lines 406 413) no Hoare annotation was computed. [2020-10-24 00:04:58,186 INFO L277 CegarLoopResult]: At program point L271(line 271) the Hoare annotation is: true [2020-10-24 00:04:58,186 INFO L277 CegarLoopResult]: At program point isLowWaterSensorDryFINAL(lines 266 274) the Hoare annotation is: true [2020-10-24 00:04:58,186 INFO L277 CegarLoopResult]: At program point L270(line 270) the Hoare annotation is: true [2020-10-24 00:04:58,186 INFO L277 CegarLoopResult]: At program point isLowWaterSensorDryENTRY(lines 266 274) the Hoare annotation is: true [2020-10-24 00:04:58,186 INFO L277 CegarLoopResult]: At program point isLowWaterSensorDryEXIT(lines 266 274) the Hoare annotation is: true [2020-10-24 00:04:58,187 INFO L274 CegarLoopResult]: For program point L240(line 240) no Hoare annotation was computed. [2020-10-24 00:04:58,187 INFO L274 CegarLoopResult]: For program point L242-2(lines 242 250) no Hoare annotation was computed. [2020-10-24 00:04:58,187 INFO L274 CegarLoopResult]: For program point printEnvironmentEXIT(lines 234 256) no Hoare annotation was computed. [2020-10-24 00:04:58,187 INFO L274 CegarLoopResult]: For program point L248(line 248) no Hoare annotation was computed. [2020-10-24 00:04:58,187 INFO L274 CegarLoopResult]: For program point printEnvironmentENTRY(lines 234 256) no Hoare annotation was computed. [2020-10-24 00:04:58,187 INFO L274 CegarLoopResult]: For program point printEnvironmentFINAL(lines 234 256) no Hoare annotation was computed. [2020-10-24 00:04:58,187 INFO L274 CegarLoopResult]: For program point L244(line 244) no Hoare annotation was computed. [2020-10-24 00:04:58,187 INFO L274 CegarLoopResult]: For program point L242(lines 242 250) no Hoare annotation was computed. [2020-10-24 00:04:58,187 INFO L274 CegarLoopResult]: For program point select_oneENTRY(lines 532 541) no Hoare annotation was computed. [2020-10-24 00:04:58,187 INFO L274 CegarLoopResult]: For program point select_oneFINAL(lines 532 541) no Hoare annotation was computed. [2020-10-24 00:04:58,188 INFO L274 CegarLoopResult]: For program point L538(line 538) no Hoare annotation was computed. [2020-10-24 00:04:58,188 INFO L274 CegarLoopResult]: For program point L537(line 537) no Hoare annotation was computed. [2020-10-24 00:04:58,188 INFO L274 CegarLoopResult]: For program point select_oneEXIT(lines 532 541) no Hoare annotation was computed. [2020-10-24 00:04:58,188 INFO L274 CegarLoopResult]: For program point L534(line 534) no Hoare annotation was computed. [2020-10-24 00:04:58,188 INFO L274 CegarLoopResult]: For program point L534-1(line 534) no Hoare annotation was computed. [2020-10-24 00:04:58,188 INFO L274 CegarLoopResult]: For program point L534-2(line 534) no Hoare annotation was computed. [2020-10-24 00:04:58,188 INFO L274 CegarLoopResult]: For program point L737(line 737) no Hoare annotation was computed. [2020-10-24 00:04:58,188 INFO L274 CegarLoopResult]: For program point L770-1(line 770) no Hoare annotation was computed. [2020-10-24 00:04:58,188 INFO L274 CegarLoopResult]: For program point L828(line 828) no Hoare annotation was computed. [2020-10-24 00:04:58,188 INFO L274 CegarLoopResult]: For program point L795(line 795) no Hoare annotation was computed. [2020-10-24 00:04:58,189 INFO L274 CegarLoopResult]: For program point L820(line 820) no Hoare annotation was computed. [2020-10-24 00:04:58,189 INFO L274 CegarLoopResult]: For program point L787(lines 787 791) no Hoare annotation was computed. [2020-10-24 00:04:58,189 INFO L274 CegarLoopResult]: For program point L754(line 754) no Hoare annotation was computed. [2020-10-24 00:04:58,189 INFO L274 CegarLoopResult]: For program point L812(line 812) no Hoare annotation was computed. [2020-10-24 00:04:58,189 INFO L274 CegarLoopResult]: For program point L812-1(line 812) no Hoare annotation was computed. [2020-10-24 00:04:58,189 INFO L274 CegarLoopResult]: For program point L746(line 746) no Hoare annotation was computed. [2020-10-24 00:04:58,189 INFO L274 CegarLoopResult]: For program point L812-2(line 812) no Hoare annotation was computed. [2020-10-24 00:04:58,189 INFO L274 CegarLoopResult]: For program point L738(line 738) no Hoare annotation was computed. [2020-10-24 00:04:58,189 INFO L274 CegarLoopResult]: For program point L796(line 796) no Hoare annotation was computed. [2020-10-24 00:04:58,189 INFO L274 CegarLoopResult]: For program point L796-1(line 796) no Hoare annotation was computed. [2020-10-24 00:04:58,189 INFO L274 CegarLoopResult]: For program point L796-2(line 796) no Hoare annotation was computed. [2020-10-24 00:04:58,189 INFO L274 CegarLoopResult]: For program point L755(line 755) no Hoare annotation was computed. [2020-10-24 00:04:58,190 INFO L274 CegarLoopResult]: For program point L813(line 813) no Hoare annotation was computed. [2020-10-24 00:04:58,190 INFO L274 CegarLoopResult]: For program point L747(line 747) no Hoare annotation was computed. [2020-10-24 00:04:58,190 INFO L274 CegarLoopResult]: For program point L772(line 772) no Hoare annotation was computed. [2020-10-24 00:04:58,190 INFO L274 CegarLoopResult]: For program point L739(line 739) no Hoare annotation was computed. [2020-10-24 00:04:58,190 INFO L274 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 736 838) no Hoare annotation was computed. [2020-10-24 00:04:58,190 INFO L274 CegarLoopResult]: For program point L830(line 830) no Hoare annotation was computed. [2020-10-24 00:04:58,190 INFO L274 CegarLoopResult]: For program point L797(line 797) no Hoare annotation was computed. [2020-10-24 00:04:58,190 INFO L274 CegarLoopResult]: For program point L756(line 756) no Hoare annotation was computed. [2020-10-24 00:04:58,190 INFO L274 CegarLoopResult]: For program point L814(line 814) no Hoare annotation was computed. [2020-10-24 00:04:58,190 INFO L274 CegarLoopResult]: For program point L814-1(line 814) no Hoare annotation was computed. [2020-10-24 00:04:58,190 INFO L274 CegarLoopResult]: For program point L748(line 748) no Hoare annotation was computed. [2020-10-24 00:04:58,190 INFO L274 CegarLoopResult]: For program point L814-2(line 814) no Hoare annotation was computed. [2020-10-24 00:04:58,191 INFO L274 CegarLoopResult]: For program point L806(lines 784 807) no Hoare annotation was computed. [2020-10-24 00:04:58,191 INFO L274 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 736 838) no Hoare annotation was computed. [2020-10-24 00:04:58,191 INFO L274 CegarLoopResult]: For program point L773(line 773) no Hoare annotation was computed. [2020-10-24 00:04:58,191 INFO L274 CegarLoopResult]: For program point L740(line 740) no Hoare annotation was computed. [2020-10-24 00:04:58,191 INFO L274 CegarLoopResult]: For program point L831(line 831) no Hoare annotation was computed. [2020-10-24 00:04:58,191 INFO L274 CegarLoopResult]: For program point L798(line 798) no Hoare annotation was computed. [2020-10-24 00:04:58,191 INFO L274 CegarLoopResult]: For program point L765(lines 765 781) no Hoare annotation was computed. [2020-10-24 00:04:58,191 INFO L274 CegarLoopResult]: For program point L798-1(line 798) no Hoare annotation was computed. [2020-10-24 00:04:58,191 INFO L274 CegarLoopResult]: For program point L798-2(line 798) no Hoare annotation was computed. [2020-10-24 00:04:58,191 INFO L274 CegarLoopResult]: For program point L757(line 757) no Hoare annotation was computed. [2020-10-24 00:04:58,191 INFO L274 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 736 838) no Hoare annotation was computed. [2020-10-24 00:04:58,192 INFO L274 CegarLoopResult]: For program point L815(line 815) no Hoare annotation was computed. [2020-10-24 00:04:58,192 INFO L274 CegarLoopResult]: For program point L782(lines 782 823) no Hoare annotation was computed. [2020-10-24 00:04:58,192 INFO L274 CegarLoopResult]: For program point L749(line 749) no Hoare annotation was computed. [2020-10-24 00:04:58,192 INFO L274 CegarLoopResult]: For program point L774(line 774) no Hoare annotation was computed. [2020-10-24 00:04:58,192 INFO L274 CegarLoopResult]: For program point L741(line 741) no Hoare annotation was computed. [2020-10-24 00:04:58,192 INFO L274 CegarLoopResult]: For program point L774-1(line 774) no Hoare annotation was computed. [2020-10-24 00:04:58,192 INFO L274 CegarLoopResult]: For program point L799(line 799) no Hoare annotation was computed. [2020-10-24 00:04:58,192 INFO L274 CegarLoopResult]: For program point L824(lines 824 835) no Hoare annotation was computed. [2020-10-24 00:04:58,192 INFO L274 CegarLoopResult]: For program point L816(line 816) no Hoare annotation was computed. [2020-10-24 00:04:58,192 INFO L274 CegarLoopResult]: For program point L783(line 783) no Hoare annotation was computed. [2020-10-24 00:04:58,192 INFO L274 CegarLoopResult]: For program point L816-1(line 816) no Hoare annotation was computed. [2020-10-24 00:04:58,192 INFO L274 CegarLoopResult]: For program point L750(line 750) no Hoare annotation was computed. [2020-10-24 00:04:58,193 INFO L274 CegarLoopResult]: For program point L742(line 742) no Hoare annotation was computed. [2020-10-24 00:04:58,193 INFO L274 CegarLoopResult]: For program point L800(line 800) no Hoare annotation was computed. [2020-10-24 00:04:58,193 INFO L274 CegarLoopResult]: For program point L767(line 767) no Hoare annotation was computed. [2020-10-24 00:04:58,193 INFO L274 CegarLoopResult]: For program point L800-1(line 800) no Hoare annotation was computed. [2020-10-24 00:04:58,193 INFO L274 CegarLoopResult]: For program point L767-1(line 767) no Hoare annotation was computed. [2020-10-24 00:04:58,193 INFO L274 CegarLoopResult]: For program point L825(lines 825 832) no Hoare annotation was computed. [2020-10-24 00:04:58,193 INFO L274 CegarLoopResult]: For program point L817(line 817) no Hoare annotation was computed. [2020-10-24 00:04:58,193 INFO L274 CegarLoopResult]: For program point L751(line 751) no Hoare annotation was computed. [2020-10-24 00:04:58,193 INFO L274 CegarLoopResult]: For program point L776(line 776) no Hoare annotation was computed. [2020-10-24 00:04:58,193 INFO L274 CegarLoopResult]: For program point L743(line 743) no Hoare annotation was computed. [2020-10-24 00:04:58,193 INFO L274 CegarLoopResult]: For program point L801(line 801) no Hoare annotation was computed. [2020-10-24 00:04:58,193 INFO L274 CegarLoopResult]: For program point L768(line 768) no Hoare annotation was computed. [2020-10-24 00:04:58,194 INFO L274 CegarLoopResult]: For program point L826(line 826) no Hoare annotation was computed. [2020-10-24 00:04:58,194 INFO L274 CegarLoopResult]: For program point L760(lines 760 764) no Hoare annotation was computed. [2020-10-24 00:04:58,194 INFO L274 CegarLoopResult]: For program point L752(line 752) no Hoare annotation was computed. [2020-10-24 00:04:58,194 INFO L274 CegarLoopResult]: For program point L785-2(lines 785 805) no Hoare annotation was computed. [2020-10-24 00:04:58,194 INFO L274 CegarLoopResult]: For program point L810(line 810) no Hoare annotation was computed. [2020-10-24 00:04:58,194 INFO L274 CegarLoopResult]: For program point L744(line 744) no Hoare annotation was computed. [2020-10-24 00:04:58,194 INFO L274 CegarLoopResult]: For program point L769(line 769) no Hoare annotation was computed. [2020-10-24 00:04:58,194 INFO L274 CegarLoopResult]: For program point L736(lines 736 838) no Hoare annotation was computed. [2020-10-24 00:04:58,194 INFO L274 CegarLoopResult]: For program point L736-1(lines 736 838) no Hoare annotation was computed. [2020-10-24 00:04:58,194 INFO L274 CegarLoopResult]: For program point L827(line 827) no Hoare annotation was computed. [2020-10-24 00:04:58,194 INFO L274 CegarLoopResult]: For program point L794(line 794) no Hoare annotation was computed. [2020-10-24 00:04:58,194 INFO L274 CegarLoopResult]: For program point L827-1(line 827) no Hoare annotation was computed. [2020-10-24 00:04:58,195 INFO L274 CegarLoopResult]: For program point L761(line 761) no Hoare annotation was computed. [2020-10-24 00:04:58,195 INFO L274 CegarLoopResult]: For program point L827-2(line 827) no Hoare annotation was computed. [2020-10-24 00:04:58,195 INFO L274 CegarLoopResult]: For program point L786(lines 785 805) no Hoare annotation was computed. [2020-10-24 00:04:58,195 INFO L274 CegarLoopResult]: For program point L753(line 753) no Hoare annotation was computed. [2020-10-24 00:04:58,195 INFO L274 CegarLoopResult]: For program point L811(line 811) no Hoare annotation was computed. [2020-10-24 00:04:58,195 INFO L274 CegarLoopResult]: For program point L778(line 778) no Hoare annotation was computed. [2020-10-24 00:04:58,195 INFO L274 CegarLoopResult]: For program point L745(line 745) no Hoare annotation was computed. [2020-10-24 00:04:58,195 INFO L274 CegarLoopResult]: For program point L836(line 836) no Hoare annotation was computed. [2020-10-24 00:04:58,195 INFO L274 CegarLoopResult]: For program point L803(line 803) no Hoare annotation was computed. [2020-10-24 00:04:58,195 INFO L274 CegarLoopResult]: For program point L770(line 770) no Hoare annotation was computed. [2020-10-24 00:04:58,195 INFO L270 CegarLoopResult]: At program point L481(line 481) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:58,196 INFO L270 CegarLoopResult]: At program point L485-4(line 485) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:58,196 INFO L270 CegarLoopResult]: At program point L481-1(line 481) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:58,196 INFO L270 CegarLoopResult]: At program point L481-2(line 481) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:58,196 INFO L270 CegarLoopResult]: At program point L481-3(line 481) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:58,196 INFO L270 CegarLoopResult]: At program point L477(line 477) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:58,196 INFO L270 CegarLoopResult]: At program point L477-1(line 477) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:58,196 INFO L270 CegarLoopResult]: At program point L188(line 188) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:58,196 INFO L270 CegarLoopResult]: At program point L477-2(line 477) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:58,197 INFO L270 CegarLoopResult]: At program point L477-3(line 477) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:58,197 INFO L270 CegarLoopResult]: At program point L473(line 473) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:58,197 INFO L270 CegarLoopResult]: At program point L477-4(line 477) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:58,197 INFO L270 CegarLoopResult]: At program point L473-1(line 473) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:58,197 INFO L270 CegarLoopResult]: At program point L477-5(line 477) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:58,197 INFO L270 CegarLoopResult]: At program point L473-2(line 473) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:58,197 INFO L270 CegarLoopResult]: At program point L477-6(line 477) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:58,197 INFO L270 CegarLoopResult]: At program point L473-3(line 473) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:58,198 INFO L270 CegarLoopResult]: At program point L477-7(line 477) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:58,198 INFO L270 CegarLoopResult]: At program point L469(line 469) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:58,198 INFO L270 CegarLoopResult]: At program point L473-4(line 473) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:58,198 INFO L270 CegarLoopResult]: At program point L469-1(line 469) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:58,198 INFO L270 CegarLoopResult]: At program point L469-2(line 469) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:58,198 INFO L270 CegarLoopResult]: At program point L469-3(line 469) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:58,198 INFO L270 CegarLoopResult]: At program point L465(line 465) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:58,198 INFO L270 CegarLoopResult]: At program point L870(line 870) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:58,198 INFO L270 CegarLoopResult]: At program point L870-1(line 870) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:58,199 INFO L270 CegarLoopResult]: 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)|)) [2020-10-24 00:04:58,199 INFO L270 CegarLoopResult]: 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)|)) [2020-10-24 00:04:58,199 INFO L270 CegarLoopResult]: 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)|)) [2020-10-24 00:04:58,199 INFO L270 CegarLoopResult]: 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)|)) [2020-10-24 00:04:58,199 INFO L270 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:58,199 INFO L270 CegarLoopResult]: 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)|)) [2020-10-24 00:04:58,199 INFO L270 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:58,199 INFO L270 CegarLoopResult]: 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)|)) [2020-10-24 00:04:58,199 INFO L270 CegarLoopResult]: At program point L346(line 346) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:58,200 INFO L270 CegarLoopResult]: At program point L916(line 916) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:58,200 INFO L270 CegarLoopResult]: At program point L916-1(line 916) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:58,200 INFO L270 CegarLoopResult]: At program point L239(line 239) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:58,200 INFO L270 CegarLoopResult]: At program point L491(line 491) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:58,200 INFO L270 CegarLoopResult]: At program point L491-1(line 491) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:58,200 INFO L270 CegarLoopResult]: At program point L491-2(line 491) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:58,200 INFO L270 CegarLoopResult]: At program point L871(line 871) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:58,200 INFO L270 CegarLoopResult]: At program point L863(line 863) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:58,201 INFO L270 CegarLoopResult]: At program point L735(line 735) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-10-24 00:04:58,201 INFO L270 CegarLoopResult]: At program point L863-1(line 863) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:58,201 INFO L270 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-10-24 00:04:58,201 INFO L270 CegarLoopResult]: At program point L252(line 252) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:58,201 INFO L270 CegarLoopResult]: At program point L252-1(line 252) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:58,201 INFO L270 CegarLoopResult]: At program point L347(line 347) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-10-24 00:04:58,201 INFO L270 CegarLoopResult]: At program point L252-2(line 252) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:58,201 INFO L270 CegarLoopResult]: 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)|)) [2020-10-24 00:04:58,202 INFO L270 CegarLoopResult]: 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)|)) [2020-10-24 00:04:58,202 INFO L270 CegarLoopResult]: 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)|)) [2020-10-24 00:04:58,202 INFO L270 CegarLoopResult]: 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)|)) [2020-10-24 00:04:58,202 INFO L270 CegarLoopResult]: At program point L917(line 917) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:58,202 INFO L270 CegarLoopResult]: 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)|)) [2020-10-24 00:04:58,202 INFO L270 CegarLoopResult]: 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)|)) [2020-10-24 00:04:58,202 INFO L270 CegarLoopResult]: 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)|)) [2020-10-24 00:04:58,202 INFO L270 CegarLoopResult]: 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)|)) [2020-10-24 00:04:58,203 INFO L270 CegarLoopResult]: 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)|)) [2020-10-24 00:04:58,203 INFO L270 CegarLoopResult]: 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)|)) [2020-10-24 00:04:58,203 INFO L270 CegarLoopResult]: 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)|)) [2020-10-24 00:04:58,203 INFO L270 CegarLoopResult]: At program point L244-5(line 244) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:58,203 INFO L270 CegarLoopResult]: 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)|)) [2020-10-24 00:04:58,203 INFO L270 CegarLoopResult]: 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)|)) [2020-10-24 00:04:58,203 INFO L270 CegarLoopResult]: At program point L909(line 909) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:58,203 INFO L270 CegarLoopResult]: At program point L240-4(line 240) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:58,204 INFO L270 CegarLoopResult]: At program point L909-1(line 909) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:58,204 INFO L270 CegarLoopResult]: At program point L240-5(line 240) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:58,204 INFO L270 CegarLoopResult]: At program point L240-6(line 240) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:58,204 INFO L270 CegarLoopResult]: At program point L240-7(line 240) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:58,204 INFO L270 CegarLoopResult]: At program point L864(line 864) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:58,204 INFO L270 CegarLoopResult]: At program point L187(line 187) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:58,204 INFO L270 CegarLoopResult]: At program point L910(line 910) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:58,205 INFO L270 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |old(#length)| |#length|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |old(#valid)| |#valid|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string76.base| |old(#t~string76.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string77.offset| |old(#t~string77.offset)|) (= |#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)|) (= ~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~string42.base| |old(#t~string42.base)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string77.base| |old(#t~string77.base)|) (= |#t~string32.offset| |old(#t~string32.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)|)) [2020-10-24 00:04:58,205 INFO L270 CegarLoopResult]: At program point L489(line 489) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:58,205 INFO L270 CegarLoopResult]: At program point L489-1(line 489) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:58,205 INFO L270 CegarLoopResult]: At program point L489-2(line 489) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:58,205 INFO L270 CegarLoopResult]: At program point L489-3(line 489) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:58,206 INFO L270 CegarLoopResult]: At program point L485(line 485) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:58,206 INFO L270 CegarLoopResult]: At program point L485-1(line 485) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:58,206 INFO L270 CegarLoopResult]: At program point L485-2(line 485) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:58,206 INFO L270 CegarLoopResult]: At program point L485-3(line 485) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:58,206 INFO L270 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-10-24 00:04:58,206 INFO L274 CegarLoopResult]: For program point L420-3(line 420) no Hoare annotation was computed. [2020-10-24 00:04:58,206 INFO L274 CegarLoopResult]: For program point activatePumpEXIT(lines 415 431) no Hoare annotation was computed. [2020-10-24 00:04:58,206 INFO L274 CegarLoopResult]: For program point activatePumpENTRY(lines 415 431) no Hoare annotation was computed. [2020-10-24 00:04:58,206 INFO L274 CegarLoopResult]: For program point L426(line 426) no Hoare annotation was computed. [2020-10-24 00:04:58,207 INFO L274 CegarLoopResult]: For program point L426-1(lines 415 431) no Hoare annotation was computed. [2020-10-24 00:04:58,207 INFO L274 CegarLoopResult]: For program point L422(lines 422 428) no Hoare annotation was computed. [2020-10-24 00:04:58,207 INFO L274 CegarLoopResult]: For program point L420(line 420) no Hoare annotation was computed. [2020-10-24 00:04:58,207 INFO L274 CegarLoopResult]: For program point L420-1(line 420) no Hoare annotation was computed. [2020-10-24 00:04:58,207 INFO L274 CegarLoopResult]: For program point L420-2(line 420) no Hoare annotation was computed. [2020-10-24 00:04:58,207 INFO L277 CegarLoopResult]: At program point getWaterLevelENTRY(lines 257 265) the Hoare annotation is: true [2020-10-24 00:04:58,207 INFO L270 CegarLoopResult]: At program point getWaterLevelFINAL(lines 257 265) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~2) (= |getWaterLevel_#res| ~waterLevel~0))) [2020-10-24 00:04:58,207 INFO L270 CegarLoopResult]: At program point L262(line 262) the Hoare annotation is: (or (= ~waterLevel~0 getWaterLevel_~retValue_acc~2) (not (= ~pumpRunning~0 0))) [2020-10-24 00:04:58,207 INFO L277 CegarLoopResult]: At program point L261(line 261) the Hoare annotation is: true [2020-10-24 00:04:58,208 INFO L270 CegarLoopResult]: At program point getWaterLevelEXIT(lines 257 265) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~2) (= |getWaterLevel_#res| ~waterLevel~0))) [2020-10-24 00:04:58,208 INFO L270 CegarLoopResult]: At program point L220(line 220) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-10-24 00:04:58,208 INFO L270 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 213 224) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-10-24 00:04:58,208 INFO L270 CegarLoopResult]: At program point L218(line 218) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-10-24 00:04:58,208 INFO L277 CegarLoopResult]: At program point L217-1(lines 213 224) the Hoare annotation is: true [2020-10-24 00:04:58,208 INFO L277 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 213 224) the Hoare annotation is: true [2020-10-24 00:04:58,208 INFO L274 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-10-24 00:04:58,208 INFO L274 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-10-24 00:04:58,208 INFO L274 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-10-24 00:04:58,208 INFO L274 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-10-24 00:04:58,209 INFO L270 CegarLoopResult]: At program point L353(lines 352 371) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:58,209 INFO L270 CegarLoopResult]: At program point timeShiftENTRY(lines 349 372) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:58,209 INFO L270 CegarLoopResult]: At program point timeShiftEXIT(lines 349 372) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:58,209 INFO L270 CegarLoopResult]: At program point L362(line 362) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 0 ~systemActive~0))) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:58,209 INFO L270 CegarLoopResult]: At program point L360(lines 360 366) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:58,209 INFO L270 CegarLoopResult]: At program point timeShiftFINAL(lines 349 372) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:58,209 INFO L270 CegarLoopResult]: At program point L355(line 355) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2020-10-24 00:04:58,209 INFO L277 CegarLoopResult]: At program point cleanupEXIT(lines 44 73) the Hoare annotation is: true [2020-10-24 00:04:58,210 INFO L277 CegarLoopResult]: At program point L58(lines 58 62) the Hoare annotation is: true [2020-10-24 00:04:58,210 INFO L277 CegarLoopResult]: At program point L58-1(lines 58 62) the Hoare annotation is: true [2020-10-24 00:04:58,210 INFO L277 CegarLoopResult]: At program point L54-2(lines 54 68) the Hoare annotation is: true [2020-10-24 00:04:58,210 INFO L277 CegarLoopResult]: At program point L50(line 50) the Hoare annotation is: true [2020-10-24 00:04:58,210 INFO L277 CegarLoopResult]: At program point L50-1(line 50) the Hoare annotation is: true [2020-10-24 00:04:58,210 INFO L277 CegarLoopResult]: At program point L46(line 46) the Hoare annotation is: true [2020-10-24 00:04:58,210 INFO L277 CegarLoopResult]: At program point L69(lines 44 73) the Hoare annotation is: true [2020-10-24 00:04:58,210 INFO L277 CegarLoopResult]: At program point L65(line 65) the Hoare annotation is: true [2020-10-24 00:04:58,210 INFO L277 CegarLoopResult]: At program point cleanupENTRY(lines 44 73) the Hoare annotation is: true [2020-10-24 00:04:58,210 INFO L277 CegarLoopResult]: At program point L55(line 55) the Hoare annotation is: true [2020-10-24 00:04:58,210 INFO L274 CegarLoopResult]: For program point isMethaneLevelCriticalENTRY(lines 225 233) no Hoare annotation was computed. [2020-10-24 00:04:58,211 INFO L274 CegarLoopResult]: For program point L230(line 230) no Hoare annotation was computed. [2020-10-24 00:04:58,211 INFO L274 CegarLoopResult]: For program point isMethaneLevelCriticalFINAL(lines 225 233) no Hoare annotation was computed. [2020-10-24 00:04:58,211 INFO L274 CegarLoopResult]: For program point L229(line 229) no Hoare annotation was computed. [2020-10-24 00:04:58,211 INFO L274 CegarLoopResult]: For program point isMethaneLevelCriticalEXIT(lines 225 233) no Hoare annotation was computed. [2020-10-24 00:04:58,211 INFO L277 CegarLoopResult]: At program point L193-1(lines 189 200) the Hoare annotation is: true [2020-10-24 00:04:58,211 INFO L277 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 189 200) the Hoare annotation is: true [2020-10-24 00:04:58,211 INFO L277 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 189 200) the Hoare annotation is: true [2020-10-24 00:04:58,211 INFO L277 CegarLoopResult]: At program point L194(line 194) the Hoare annotation is: true [2020-10-24 00:04:58,211 INFO L277 CegarLoopResult]: At program point setupEXIT(lines 101 107) the Hoare annotation is: true [2020-10-24 00:04:58,211 INFO L277 CegarLoopResult]: At program point setupFINAL(lines 101 107) the Hoare annotation is: true [2020-10-24 00:04:58,212 INFO L277 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-10-24 00:04:58,212 INFO L270 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-10-24 00:04:58,212 INFO L277 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-10-24 00:04:58,212 INFO L277 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-10-24 00:04:58,212 INFO L270 CegarLoopResult]: At program point waterRiseEXIT(lines 201 212) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0)) (not (= ~waterLevel~0 0))) [2020-10-24 00:04:58,212 INFO L270 CegarLoopResult]: At program point L206(line 206) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-10-24 00:04:58,212 INFO L270 CegarLoopResult]: At program point L205-1(lines 201 212) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0)) (not (= ~waterLevel~0 0))) [2020-10-24 00:04:58,212 INFO L270 CegarLoopResult]: At program point waterRiseENTRY(lines 201 212) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-10-24 00:04:58,212 INFO L277 CegarLoopResult]: At program point __automaton_failFINAL(lines 146 153) the Hoare annotation is: true [2020-10-24 00:04:58,213 INFO L277 CegarLoopResult]: At program point __automaton_failENTRY(lines 146 153) the Hoare annotation is: true [2020-10-24 00:04:58,213 INFO L277 CegarLoopResult]: At program point L150(line 150) the Hoare annotation is: true [2020-10-24 00:04:58,213 INFO L277 CegarLoopResult]: At program point __automaton_failEXIT(lines 146 153) the Hoare annotation is: true [2020-10-24 00:04:58,258 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.10 12:04:58 BoogieIcfgContainer [2020-10-24 00:04:58,258 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-10-24 00:04:58,260 INFO L168 Benchmark]: Toolchain (without parser) took 61432.69 ms. Allocated memory was 167.8 MB in the beginning and 936.4 MB in the end (delta: 768.6 MB). Free memory was 143.7 MB in the beginning and 700.3 MB in the end (delta: -556.6 MB). Peak memory consumption was 580.7 MB. Max. memory is 8.0 GB. [2020-10-24 00:04:58,261 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 125.8 MB. Free memory was 102.5 MB in the beginning and 102.4 MB in the end (delta: 69.7 kB). There was no memory consumed. Max. memory is 8.0 GB. [2020-10-24 00:04:58,262 INFO L168 Benchmark]: CACSL2BoogieTranslator took 679.63 ms. Allocated memory is still 167.8 MB. Free memory was 143.1 MB in the beginning and 122.3 MB in the end (delta: 20.8 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. [2020-10-24 00:04:58,263 INFO L168 Benchmark]: Boogie Preprocessor took 95.25 ms. Allocated memory is still 167.8 MB. Free memory was 122.3 MB in the beginning and 118.5 MB in the end (delta: 3.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2020-10-24 00:04:58,263 INFO L168 Benchmark]: RCFGBuilder took 1383.55 ms. Allocated memory is still 167.8 MB. Free memory was 118.4 MB in the beginning and 147.0 MB in the end (delta: -28.6 MB). Peak memory consumption was 31.7 MB. Max. memory is 8.0 GB. [2020-10-24 00:04:58,264 INFO L168 Benchmark]: TraceAbstraction took 59262.86 ms. Allocated memory was 167.8 MB in the beginning and 936.4 MB in the end (delta: 768.6 MB). Free memory was 146.5 MB in the beginning and 700.3 MB in the end (delta: -553.8 MB). Peak memory consumption was 582.3 MB. Max. memory is 8.0 GB. [2020-10-24 00:04:58,267 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 125.8 MB. Free memory was 102.5 MB in the beginning and 102.4 MB in the end (delta: 69.7 kB). There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 679.63 ms. Allocated memory is still 167.8 MB. Free memory was 143.1 MB in the beginning and 122.3 MB in the end (delta: 20.8 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 95.25 ms. Allocated memory is still 167.8 MB. Free memory was 122.3 MB in the beginning and 118.5 MB in the end (delta: 3.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1383.55 ms. Allocated memory is still 167.8 MB. Free memory was 118.4 MB in the beginning and 147.0 MB in the end (delta: -28.6 MB). Peak memory consumption was 31.7 MB. Max. memory is 8.0 GB. * TraceAbstraction took 59262.86 ms. Allocated memory was 167.8 MB in the beginning and 936.4 MB in the end (delta: 768.6 MB). Free memory was 146.5 MB in the beginning and 700.3 MB in the end (delta: -553.8 MB). Peak memory consumption was 582.3 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 870]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 863]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 909]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 916]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 5 specifications checked. All of them hold - InvariantResult [Line: 287]: Loop Invariant Derived loop invariant: ((!(\old(systemActive) == 1) || !(\old(waterLevel) == 1)) || !(\old(pumpRunning) == 0)) || (pumpRunning == 0 && splverifierCounter == 0) - InvariantResult [Line: 54]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 44]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 286]: Loop Invariant Derived loop invariant: (!(\old(systemActive) == 1) || !(\old(waterLevel) == 1)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 3]: Procedure Contract for reach_error Derived contract for procedure reach_error: 1 - ProcedureContractResult [Line: 549]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 556]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((((retValue_acc <= 1 && 1 <= retValue_acc) && \result == 1) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 157]: Procedure Contract for __utac_acc__Specification4_spec__1 Derived contract for procedure __utac_acc__Specification4_spec__1: (!(pumpRunning == 0) || waterLevel == 0) || !(tmp == 0) - ProcedureContractResult [Line: 122]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 515]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: !(\old(pumpRunning) == 0) || pumpRunning == 0 - ProcedureContractResult [Line: 451]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: !(pumpRunning == 0) || (pumpRunning == \result && pumpRunning == retValue_acc) - ProcedureContractResult [Line: 496]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 542]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 109]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 432]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 381]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (0 == systemActive || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 373]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 277]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 266]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 213]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 257]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: !(pumpRunning == 0) || (waterLevel == retValue_acc && \result == waterLevel) - ProcedureContractResult [Line: 44]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 349]: Procedure Contract for timeShift Derived contract for procedure timeShift: (\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 189]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 101]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 201]: Procedure Contract for waterRise Derived contract for procedure waterRise: (!(\old(waterLevel) == 1) || !(pumpRunning == 0)) || !(waterLevel == 0) - ProcedureContractResult [Line: 146]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 40 procedures, 631 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 28.6s, OverallIterations: 6, TraceHistogramMax: 2, AutomataDifference: 23.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 30.4s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1216 SDtfs, 2366 SDslu, 2437 SDs, 0 SdLazy, 4455 SolverSat, 728 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 9.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 210 GetRequests, 130 SyntacticMatches, 1 SemanticMatches, 79 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 278 ImplicationChecksByTransitivity, 12.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=905occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.1s AutomataMinimizationTime, 6 MinimizatonAttempts, 447 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 253 LocationsWithAnnotation, 1924 PreInvPairs, 2290 NumberOfFragments, 2648 HoareAnnotationTreeSize, 1924 FomulaSimplifications, 368269 FormulaSimplificationTreeSizeReduction, 8.2s HoareSimplificationTime, 253 FomulaSimplificationsInter, 73397 FormulaSimplificationTreeSizeReductionInter, 22.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 3.3s InterpolantComputationTime, 1003 NumberOfCodeBlocks, 1003 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 997 ConstructedInterpolants, 0 QuantifiedInterpolants, 465849 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 6 InterpolantComputations, 5 PerfectInterpolantSequences, 34/35 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...