/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec1_product23.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-17 13:03:45,738 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-17 13:03:45,743 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-17 13:03:45,760 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-17 13:03:45,760 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-17 13:03:45,762 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-17 13:03:45,764 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-17 13:03:45,774 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-17 13:03:45,777 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-17 13:03:45,780 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-17 13:03:45,782 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-17 13:03:45,785 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-17 13:03:45,785 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-17 13:03:45,787 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-17 13:03:45,789 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-17 13:03:45,791 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-17 13:03:45,792 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-17 13:03:45,793 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-17 13:03:45,795 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-17 13:03:45,800 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-17 13:03:45,805 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-17 13:03:45,808 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-17 13:03:45,810 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-17 13:03:45,810 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-17 13:03:45,813 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-17 13:03:45,813 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-17 13:03:45,813 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-17 13:03:45,815 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-17 13:03:45,816 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-17 13:03:45,817 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-17 13:03:45,817 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-17 13:03:45,817 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-17 13:03:45,818 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-17 13:03:45,820 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-17 13:03:45,821 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-17 13:03:45,821 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-17 13:03:45,822 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-17 13:03:45,822 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-17 13:03:45,822 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-17 13:03:45,823 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-17 13:03:45,825 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-17 13:03:45,826 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-17 13:03:45,847 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-17 13:03:45,853 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-17 13:03:45,855 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-17 13:03:45,858 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-17 13:03:45,858 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-17 13:03:45,859 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-17 13:03:45,859 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-17 13:03:45,859 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-17 13:03:45,859 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-17 13:03:45,859 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-17 13:03:45,860 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-17 13:03:45,860 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-17 13:03:45,860 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-17 13:03:45,860 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-17 13:03:45,860 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-17 13:03:45,861 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-17 13:03:45,861 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-17 13:03:45,861 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-17 13:03:45,861 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-17 13:03:45,862 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-17 13:03:45,863 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-17 13:03:45,863 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-17 13:03:45,863 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-17 13:03:46,173 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-17 13:03:46,193 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-17 13:03:46,197 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-17 13:03:46,199 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-17 13:03:46,199 INFO L275 PluginConnector]: CDTParser initialized [2020-07-17 13:03:46,200 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec1_product23.cil.c [2020-07-17 13:03:46,277 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8e194a1e5/7331cf406bb049a48c7a21b20a64f32d/FLAG626065822 [2020-07-17 13:03:46,938 INFO L306 CDTParser]: Found 1 translation units. [2020-07-17 13:03:46,939 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product23.cil.c [2020-07-17 13:03:46,964 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8e194a1e5/7331cf406bb049a48c7a21b20a64f32d/FLAG626065822 [2020-07-17 13:03:47,112 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8e194a1e5/7331cf406bb049a48c7a21b20a64f32d [2020-07-17 13:03:47,120 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-17 13:03:47,123 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-17 13:03:47,124 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-17 13:03:47,125 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-17 13:03:47,128 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-17 13:03:47,129 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 01:03:47" (1/1) ... [2020-07-17 13:03:47,132 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62b51e73 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 01:03:47, skipping insertion in model container [2020-07-17 13:03:47,132 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 01:03:47" (1/1) ... [2020-07-17 13:03:47,140 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-17 13:03:47,197 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-17 13:03:47,631 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 13:03:47,662 INFO L203 MainTranslator]: Completed pre-run [2020-07-17 13:03:47,748 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 13:03:47,781 INFO L208 MainTranslator]: Completed translation [2020-07-17 13:03:47,782 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 01:03:47 WrapperNode [2020-07-17 13:03:47,782 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-17 13:03:47,782 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-17 13:03:47,783 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-17 13:03:47,783 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-17 13:03:47,798 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 01:03:47" (1/1) ... [2020-07-17 13:03:47,798 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 01:03:47" (1/1) ... [2020-07-17 13:03:47,819 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 01:03:47" (1/1) ... [2020-07-17 13:03:47,819 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 01:03:47" (1/1) ... [2020-07-17 13:03:47,855 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 01:03:47" (1/1) ... [2020-07-17 13:03:47,866 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 01:03:47" (1/1) ... [2020-07-17 13:03:47,872 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 01:03:47" (1/1) ... [2020-07-17 13:03:47,880 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-17 13:03:47,881 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-17 13:03:47,881 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-17 13:03:47,881 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-17 13:03:47,882 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 01:03:47" (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 [2020-07-17 13:03:47,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-17 13:03:47,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-17 13:03:47,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-17 13:03:47,949 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-17 13:03:47,949 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-17 13:03:47,949 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-17 13:03:47,949 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-17 13:03:47,949 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-17 13:03:47,950 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-17 13:03:47,950 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-17 13:03:47,950 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-17 13:03:47,950 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-17 13:03:47,950 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-17 13:03:47,950 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-17 13:03:47,951 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-17 13:03:47,951 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-07-17 13:03:47,951 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-17 13:03:47,951 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-17 13:03:47,951 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-17 13:03:47,951 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__lowWaterSensor [2020-07-17 13:03:47,952 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-17 13:03:47,952 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-17 13:03:47,952 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-17 13:03:47,952 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-17 13:03:47,952 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-17 13:03:47,952 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-17 13:03:47,953 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-07-17 13:03:47,953 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-17 13:03:47,953 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__1 [2020-07-17 13:03:47,953 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-17 13:03:47,953 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-17 13:03:47,953 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-17 13:03:47,954 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-17 13:03:47,954 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-17 13:03:47,954 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-17 13:03:47,954 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-17 13:03:47,954 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-17 13:03:47,954 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-17 13:03:47,954 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-17 13:03:47,955 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-17 13:03:47,955 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-17 13:03:47,955 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-17 13:03:47,955 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-17 13:03:47,955 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-17 13:03:47,955 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-17 13:03:47,955 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-17 13:03:47,956 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-17 13:03:47,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-17 13:03:47,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-17 13:03:47,956 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-17 13:03:47,956 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-17 13:03:47,956 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-17 13:03:47,957 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-17 13:03:47,957 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-17 13:03:47,957 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-17 13:03:47,957 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-17 13:03:47,957 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-17 13:03:47,957 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-17 13:03:47,957 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-17 13:03:47,958 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-17 13:03:47,958 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-17 13:03:47,958 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-17 13:03:47,958 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-17 13:03:47,958 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-17 13:03:47,958 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-17 13:03:47,959 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-07-17 13:03:47,959 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-17 13:03:47,959 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-17 13:03:47,959 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-17 13:03:47,959 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-17 13:03:47,959 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-17 13:03:47,960 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-17 13:03:47,960 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-17 13:03:47,960 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-17 13:03:47,960 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__1 [2020-07-17 13:03:47,960 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-17 13:03:47,961 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-17 13:03:47,961 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-07-17 13:03:47,961 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__lowWaterSensor [2020-07-17 13:03:47,961 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-17 13:03:47,961 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-17 13:03:47,961 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-17 13:03:47,962 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-17 13:03:47,962 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-17 13:03:47,962 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-17 13:03:47,962 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-17 13:03:47,962 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-17 13:03:47,962 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-17 13:03:47,963 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-17 13:03:47,963 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-17 13:03:47,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-17 13:03:47,963 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-17 13:03:49,125 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-17 13:03:49,125 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-17 13:03:49,132 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 01:03:49 BoogieIcfgContainer [2020-07-17 13:03:49,132 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-17 13:03:49,134 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-17 13:03:49,134 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-17 13:03:49,137 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-17 13:03:49,137 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.07 01:03:47" (1/3) ... [2020-07-17 13:03:49,138 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2e2c9c73 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 01:03:49, skipping insertion in model container [2020-07-17 13:03:49,138 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 01:03:47" (2/3) ... [2020-07-17 13:03:49,139 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2e2c9c73 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 01:03:49, skipping insertion in model container [2020-07-17 13:03:49,139 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 01:03:49" (3/3) ... [2020-07-17 13:03:49,141 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec1_product23.cil.c [2020-07-17 13:03:49,151 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-17 13:03:49,160 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-17 13:03:49,175 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-17 13:03:49,197 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-17 13:03:49,198 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-17 13:03:49,198 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-17 13:03:49,198 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-17 13:03:49,198 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-17 13:03:49,199 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-17 13:03:49,199 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-17 13:03:49,199 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-17 13:03:49,220 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states. [2020-07-17 13:03:49,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2020-07-17 13:03:49,241 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 13:03:49,242 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] [2020-07-17 13:03:49,242 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 13:03:49,247 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 13:03:49,248 INFO L82 PathProgramCache]: Analyzing trace with hash -1731380127, now seen corresponding path program 1 times [2020-07-17 13:03:49,257 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-17 13:03:49,258 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1781752806] [2020-07-17 13:03:49,258 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 13:03:49,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 13:03:49,932 WARN L193 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-17 13:03:49,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 13:03:50,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 13:03:50,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 13:03:50,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 13:03:50,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 13:03:50,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 13:03:50,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 13:03:50,158 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 13:03:50,295 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-17 13:03:50,297 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1781752806] [2020-07-17 13:03:50,299 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 13:03:50,300 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-17 13:03:50,300 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [648508721] [2020-07-17 13:03:50,305 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-17 13:03:50,306 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-17 13:03:50,319 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-17 13:03:50,321 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=85, Unknown=0, NotChecked=0, Total=110 [2020-07-17 13:03:50,323 INFO L87 Difference]: Start difference. First operand 301 states. Second operand 11 states. [2020-07-17 13:03:51,743 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 13:03:52,013 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 13:03:52,284 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 13:03:52,570 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 13:03:53,082 WARN L193 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-07-17 13:03:53,386 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2020-07-17 13:03:53,670 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-07-17 13:03:54,010 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2020-07-17 13:03:54,273 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 13:03:54,869 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 13:03:54,870 INFO L93 Difference]: Finished difference Result 470 states and 568 transitions. [2020-07-17 13:03:54,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-17 13:03:54,872 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 142 [2020-07-17 13:03:54,873 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 13:03:54,880 INFO L225 Difference]: With dead ends: 470 [2020-07-17 13:03:54,880 INFO L226 Difference]: Without dead ends: 0 [2020-07-17 13:03:54,890 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 63 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=91, Invalid=289, Unknown=0, NotChecked=0, Total=380 [2020-07-17 13:03:54,909 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-17 13:03:54,915 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-17 13:03:54,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-17 13:03:54,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-17 13:03:54,918 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 142 [2020-07-17 13:03:54,918 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 13:03:54,919 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-17 13:03:54,919 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-17 13:03:54,919 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-17 13:03:54,919 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 13:03:54,920 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-17 13:03:54,922 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-17 13:03:57,785 WARN L193 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 3 [2020-07-17 13:03:57,958 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 13 [2020-07-17 13:03:58,132 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 17 [2020-07-17 13:03:58,307 WARN L193 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 13 [2020-07-17 13:03:58,446 WARN L193 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 7 [2020-07-17 13:03:58,595 WARN L193 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 8 [2020-07-17 13:03:58,920 WARN L193 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 8 [2020-07-17 13:03:59,114 WARN L193 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 3 [2020-07-17 13:03:59,241 WARN L193 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 3 [2020-07-17 13:03:59,379 WARN L193 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 3 [2020-07-17 13:03:59,520 WARN L193 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 3 [2020-07-17 13:03:59,656 WARN L193 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 13 [2020-07-17 13:03:59,856 WARN L193 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 13 [2020-07-17 13:04:00,002 WARN L193 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 3 [2020-07-17 13:04:00,160 WARN L193 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 13 [2020-07-17 13:04:00,312 WARN L193 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 3 [2020-07-17 13:04:00,481 WARN L193 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 13 [2020-07-17 13:04:00,615 WARN L193 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 13 [2020-07-17 13:04:00,741 WARN L193 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 3 [2020-07-17 13:04:00,863 WARN L193 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 3 [2020-07-17 13:04:01,004 WARN L193 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 7 [2020-07-17 13:04:01,131 WARN L193 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 3 [2020-07-17 13:04:01,256 WARN L193 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 3 [2020-07-17 13:04:01,408 WARN L193 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 13 [2020-07-17 13:04:01,557 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 13 [2020-07-17 13:04:01,689 WARN L193 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 3 [2020-07-17 13:04:01,862 WARN L193 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 13 [2020-07-17 13:04:01,989 WARN L193 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 3 [2020-07-17 13:04:02,137 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 10 [2020-07-17 13:04:02,287 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 10 [2020-07-17 13:04:02,455 WARN L193 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 15 [2020-07-17 13:04:02,581 WARN L193 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 7 [2020-07-17 13:04:02,766 WARN L193 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 17 [2020-07-17 13:04:02,900 WARN L193 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 3 [2020-07-17 13:04:03,030 WARN L193 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 7 [2020-07-17 13:04:03,168 WARN L193 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 13 [2020-07-17 13:04:03,302 WARN L193 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 7 [2020-07-17 13:04:03,423 WARN L193 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 3 [2020-07-17 13:04:03,554 WARN L193 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 3 [2020-07-17 13:04:03,675 WARN L193 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 3 [2020-07-17 13:04:03,812 WARN L193 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 3 [2020-07-17 13:04:03,958 WARN L193 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 3 [2020-07-17 13:04:04,112 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 13 [2020-07-17 13:04:04,261 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 13 [2020-07-17 13:04:04,431 WARN L193 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 15 [2020-07-17 13:04:04,569 WARN L193 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 13 [2020-07-17 13:04:04,704 WARN L193 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 3 [2020-07-17 13:04:04,843 WARN L193 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 13 [2020-07-17 13:04:04,981 WARN L193 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 13 [2020-07-17 13:04:05,275 WARN L193 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 8 [2020-07-17 13:04:05,431 WARN L193 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 8 [2020-07-17 13:04:05,560 WARN L193 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 3 [2020-07-17 13:04:05,700 WARN L193 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 13 [2020-07-17 13:04:05,848 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 10 [2020-07-17 13:04:05,995 WARN L193 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 7 [2020-07-17 13:04:06,146 WARN L193 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 3 [2020-07-17 13:04:06,391 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-17 13:04:06,510 WARN L193 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 3 [2020-07-17 13:04:06,649 WARN L193 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 7 [2020-07-17 13:04:06,780 WARN L193 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 3 [2020-07-17 13:04:06,940 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 13 [2020-07-17 13:04:07,106 WARN L193 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 3 [2020-07-17 13:04:07,234 WARN L193 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 3 [2020-07-17 13:04:07,373 WARN L193 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 3 [2020-07-17 13:04:07,503 WARN L193 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 3 [2020-07-17 13:04:07,513 INFO L268 CegarLoopResult]: For program point L97(line 97) no Hoare annotation was computed. [2020-07-17 13:04:07,514 INFO L268 CegarLoopResult]: For program point L93(line 93) no Hoare annotation was computed. [2020-07-17 13:04:07,514 INFO L268 CegarLoopResult]: For program point L122(line 122) no Hoare annotation was computed. [2020-07-17 13:04:07,514 INFO L268 CegarLoopResult]: For program point L118(line 118) no Hoare annotation was computed. [2020-07-17 13:04:07,514 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 92 147) no Hoare annotation was computed. [2020-07-17 13:04:07,514 INFO L268 CegarLoopResult]: For program point L114(line 114) no Hoare annotation was computed. [2020-07-17 13:04:07,515 INFO L268 CegarLoopResult]: For program point L143(line 143) no Hoare annotation was computed. [2020-07-17 13:04:07,515 INFO L268 CegarLoopResult]: For program point L139(lines 116 140) no Hoare annotation was computed. [2020-07-17 13:04:07,515 INFO L268 CegarLoopResult]: For program point L106(line 106) no Hoare annotation was computed. [2020-07-17 13:04:07,515 INFO L268 CegarLoopResult]: For program point L135(line 135) no Hoare annotation was computed. [2020-07-17 13:04:07,515 INFO L268 CegarLoopResult]: For program point L102(line 102) no Hoare annotation was computed. [2020-07-17 13:04:07,515 INFO L268 CegarLoopResult]: For program point L131(line 131) no Hoare annotation was computed. [2020-07-17 13:04:07,515 INFO L268 CegarLoopResult]: For program point L98(line 98) no Hoare annotation was computed. [2020-07-17 13:04:07,515 INFO L268 CegarLoopResult]: For program point L94(line 94) no Hoare annotation was computed. [2020-07-17 13:04:07,516 INFO L268 CegarLoopResult]: For program point L123(lines 123 127) no Hoare annotation was computed. [2020-07-17 13:04:07,516 INFO L268 CegarLoopResult]: For program point L123-1(lines 123 127) no Hoare annotation was computed. [2020-07-17 13:04:07,516 INFO L268 CegarLoopResult]: For program point L115(line 115) no Hoare annotation was computed. [2020-07-17 13:04:07,516 INFO L268 CegarLoopResult]: For program point L115-1(line 115) no Hoare annotation was computed. [2020-07-17 13:04:07,516 INFO L268 CegarLoopResult]: For program point L115-2(line 115) no Hoare annotation was computed. [2020-07-17 13:04:07,516 INFO L268 CegarLoopResult]: For program point L144(line 144) no Hoare annotation was computed. [2020-07-17 13:04:07,516 INFO L268 CegarLoopResult]: For program point L111(line 111) no Hoare annotation was computed. [2020-07-17 13:04:07,516 INFO L268 CegarLoopResult]: For program point L107(line 107) no Hoare annotation was computed. [2020-07-17 13:04:07,517 INFO L268 CegarLoopResult]: For program point L136(line 136) no Hoare annotation was computed. [2020-07-17 13:04:07,517 INFO L268 CegarLoopResult]: For program point L103(line 103) no Hoare annotation was computed. [2020-07-17 13:04:07,517 INFO L268 CegarLoopResult]: For program point L136-1(lines 117 138) no Hoare annotation was computed. [2020-07-17 13:04:07,517 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 92 147) no Hoare annotation was computed. [2020-07-17 13:04:07,517 INFO L268 CegarLoopResult]: For program point L132(line 132) no Hoare annotation was computed. [2020-07-17 13:04:07,517 INFO L268 CegarLoopResult]: For program point L99(line 99) no Hoare annotation was computed. [2020-07-17 13:04:07,517 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 92 147) no Hoare annotation was computed. [2020-07-17 13:04:07,517 INFO L268 CegarLoopResult]: For program point L95(line 95) no Hoare annotation was computed. [2020-07-17 13:04:07,518 INFO L268 CegarLoopResult]: For program point L112(line 112) no Hoare annotation was computed. [2020-07-17 13:04:07,518 INFO L268 CegarLoopResult]: For program point L108(line 108) no Hoare annotation was computed. [2020-07-17 13:04:07,518 INFO L268 CegarLoopResult]: For program point L104(line 104) no Hoare annotation was computed. [2020-07-17 13:04:07,518 INFO L268 CegarLoopResult]: For program point L133(line 133) no Hoare annotation was computed. [2020-07-17 13:04:07,518 INFO L268 CegarLoopResult]: For program point L100(line 100) no Hoare annotation was computed. [2020-07-17 13:04:07,518 INFO L268 CegarLoopResult]: For program point L96(line 96) no Hoare annotation was computed. [2020-07-17 13:04:07,518 INFO L268 CegarLoopResult]: For program point L121(line 121) no Hoare annotation was computed. [2020-07-17 13:04:07,519 INFO L268 CegarLoopResult]: For program point L113(line 113) no Hoare annotation was computed. [2020-07-17 13:04:07,519 INFO L268 CegarLoopResult]: For program point L142(line 142) no Hoare annotation was computed. [2020-07-17 13:04:07,519 INFO L268 CegarLoopResult]: For program point L105(line 105) no Hoare annotation was computed. [2020-07-17 13:04:07,519 INFO L268 CegarLoopResult]: For program point L134(line 134) no Hoare annotation was computed. [2020-07-17 13:04:07,519 INFO L268 CegarLoopResult]: For program point L101(line 101) no Hoare annotation was computed. [2020-07-17 13:04:07,519 INFO L268 CegarLoopResult]: For program point L134-1(line 134) no Hoare annotation was computed. [2020-07-17 13:04:07,519 INFO L268 CegarLoopResult]: For program point L134-2(line 134) no Hoare annotation was computed. [2020-07-17 13:04:07,519 INFO L268 CegarLoopResult]: For program point L192(line 192) no Hoare annotation was computed. [2020-07-17 13:04:07,520 INFO L268 CegarLoopResult]: For program point L159(line 159) no Hoare annotation was computed. [2020-07-17 13:04:07,520 INFO L268 CegarLoopResult]: For program point L192-1(line 192) no Hoare annotation was computed. [2020-07-17 13:04:07,520 INFO L268 CegarLoopResult]: For program point L192-2(line 192) no Hoare annotation was computed. [2020-07-17 13:04:07,520 INFO L268 CegarLoopResult]: For program point L188(line 188) no Hoare annotation was computed. [2020-07-17 13:04:07,520 INFO L268 CegarLoopResult]: For program point L155(line 155) no Hoare annotation was computed. [2020-07-17 13:04:07,520 INFO L268 CegarLoopResult]: For program point L188-1(line 188) no Hoare annotation was computed. [2020-07-17 13:04:07,520 INFO L268 CegarLoopResult]: For program point L188-2(line 188) no Hoare annotation was computed. [2020-07-17 13:04:07,521 INFO L268 CegarLoopResult]: For program point L151(line 151) no Hoare annotation was computed. [2020-07-17 13:04:07,521 INFO L268 CegarLoopResult]: For program point L180(lines 180 184) no Hoare annotation was computed. [2020-07-17 13:04:07,521 INFO L268 CegarLoopResult]: For program point L180-1(lines 180 184) no Hoare annotation was computed. [2020-07-17 13:04:07,521 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 148 207) no Hoare annotation was computed. [2020-07-17 13:04:07,521 INFO L268 CegarLoopResult]: For program point L172(line 172) no Hoare annotation was computed. [2020-07-17 13:04:07,521 INFO L268 CegarLoopResult]: For program point L172-1(line 172) no Hoare annotation was computed. [2020-07-17 13:04:07,521 INFO L268 CegarLoopResult]: For program point L172-2(line 172) no Hoare annotation was computed. [2020-07-17 13:04:07,522 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 148 207) no Hoare annotation was computed. [2020-07-17 13:04:07,522 INFO L268 CegarLoopResult]: For program point L168(line 168) no Hoare annotation was computed. [2020-07-17 13:04:07,522 INFO L268 CegarLoopResult]: For program point L197(line 197) no Hoare annotation was computed. [2020-07-17 13:04:07,522 INFO L268 CegarLoopResult]: For program point L164(line 164) no Hoare annotation was computed. [2020-07-17 13:04:07,522 INFO L268 CegarLoopResult]: For program point L197-1(line 197) no Hoare annotation was computed. [2020-07-17 13:04:07,522 INFO L268 CegarLoopResult]: For program point L197-2(line 197) no Hoare annotation was computed. [2020-07-17 13:04:07,522 INFO L268 CegarLoopResult]: For program point L193(line 193) no Hoare annotation was computed. [2020-07-17 13:04:07,522 INFO L268 CegarLoopResult]: For program point L160(line 160) no Hoare annotation was computed. [2020-07-17 13:04:07,523 INFO L268 CegarLoopResult]: For program point L193-1(line 193) no Hoare annotation was computed. [2020-07-17 13:04:07,523 INFO L268 CegarLoopResult]: For program point L193-2(line 193) no Hoare annotation was computed. [2020-07-17 13:04:07,523 INFO L268 CegarLoopResult]: For program point L189(line 189) no Hoare annotation was computed. [2020-07-17 13:04:07,523 INFO L268 CegarLoopResult]: For program point L156(line 156) no Hoare annotation was computed. [2020-07-17 13:04:07,523 INFO L268 CegarLoopResult]: For program point L152(line 152) no Hoare annotation was computed. [2020-07-17 13:04:07,523 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 148 207) no Hoare annotation was computed. [2020-07-17 13:04:07,523 INFO L268 CegarLoopResult]: For program point L169(line 169) no Hoare annotation was computed. [2020-07-17 13:04:07,523 INFO L268 CegarLoopResult]: For program point L165(line 165) no Hoare annotation was computed. [2020-07-17 13:04:07,524 INFO L268 CegarLoopResult]: For program point L194(line 194) no Hoare annotation was computed. [2020-07-17 13:04:07,524 INFO L268 CegarLoopResult]: For program point L161(line 161) no Hoare annotation was computed. [2020-07-17 13:04:07,524 INFO L268 CegarLoopResult]: For program point L190(line 190) no Hoare annotation was computed. [2020-07-17 13:04:07,524 INFO L268 CegarLoopResult]: For program point L157(line 157) no Hoare annotation was computed. [2020-07-17 13:04:07,524 INFO L268 CegarLoopResult]: For program point L153(line 153) no Hoare annotation was computed. [2020-07-17 13:04:07,524 INFO L268 CegarLoopResult]: For program point L149(line 149) no Hoare annotation was computed. [2020-07-17 13:04:07,524 INFO L268 CegarLoopResult]: For program point L178(line 178) no Hoare annotation was computed. [2020-07-17 13:04:07,524 INFO L268 CegarLoopResult]: For program point L174-2(lines 174 199) no Hoare annotation was computed. [2020-07-17 13:04:07,525 INFO L268 CegarLoopResult]: For program point L170(line 170) no Hoare annotation was computed. [2020-07-17 13:04:07,525 INFO L268 CegarLoopResult]: For program point L195(line 195) no Hoare annotation was computed. [2020-07-17 13:04:07,525 INFO L268 CegarLoopResult]: For program point L162(line 162) no Hoare annotation was computed. [2020-07-17 13:04:07,525 INFO L268 CegarLoopResult]: For program point L191(line 191) no Hoare annotation was computed. [2020-07-17 13:04:07,525 INFO L268 CegarLoopResult]: For program point L158(line 158) no Hoare annotation was computed. [2020-07-17 13:04:07,525 INFO L268 CegarLoopResult]: For program point L154(line 154) no Hoare annotation was computed. [2020-07-17 13:04:07,525 INFO L268 CegarLoopResult]: For program point L150(line 150) no Hoare annotation was computed. [2020-07-17 13:04:07,525 INFO L268 CegarLoopResult]: For program point L179(line 179) no Hoare annotation was computed. [2020-07-17 13:04:07,526 INFO L268 CegarLoopResult]: For program point L175(line 175) no Hoare annotation was computed. [2020-07-17 13:04:07,526 INFO L268 CegarLoopResult]: For program point L171(line 171) no Hoare annotation was computed. [2020-07-17 13:04:07,526 INFO L268 CegarLoopResult]: For program point L200(lines 173 201) no Hoare annotation was computed. [2020-07-17 13:04:07,526 INFO L268 CegarLoopResult]: For program point L196(line 196) no Hoare annotation was computed. [2020-07-17 13:04:07,526 INFO L268 CegarLoopResult]: For program point L163(line 163) no Hoare annotation was computed. [2020-07-17 13:04:07,526 INFO L271 CegarLoopResult]: At program point select_helpersFINAL(lines 818 824) the Hoare annotation is: true [2020-07-17 13:04:07,527 INFO L271 CegarLoopResult]: At program point select_helpersEXIT(lines 818 824) the Hoare annotation is: true [2020-07-17 13:04:07,527 INFO L271 CegarLoopResult]: At program point valid_productEXIT(lines 825 833) the Hoare annotation is: true [2020-07-17 13:04:07,527 INFO L271 CegarLoopResult]: At program point L830(line 830) the Hoare annotation is: true [2020-07-17 13:04:07,527 INFO L271 CegarLoopResult]: At program point L829(line 829) the Hoare annotation is: true [2020-07-17 13:04:07,527 INFO L271 CegarLoopResult]: At program point valid_productENTRY(lines 825 833) the Hoare annotation is: true [2020-07-17 13:04:07,527 INFO L271 CegarLoopResult]: At program point valid_productFINAL(lines 825 833) the Hoare annotation is: true [2020-07-17 13:04:07,527 INFO L271 CegarLoopResult]: At program point L926(line 926) the Hoare annotation is: true [2020-07-17 13:04:07,528 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 907 929) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |old(~waterLevel~0)| ~waterLevel~0)) [2020-07-17 13:04:07,528 INFO L271 CegarLoopResult]: At program point mainEXIT(lines 907 929) the Hoare annotation is: true [2020-07-17 13:04:07,528 INFO L264 CegarLoopResult]: At program point L919(line 919) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |old(~waterLevel~0)| ~waterLevel~0)) [2020-07-17 13:04:07,528 INFO L264 CegarLoopResult]: At program point L919-1(line 919) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |old(~waterLevel~0)| ~waterLevel~0)) [2020-07-17 13:04:07,528 INFO L264 CegarLoopResult]: At program point L917(lines 917 924) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |old(~waterLevel~0)| ~waterLevel~0)) [2020-07-17 13:04:07,529 INFO L271 CegarLoopResult]: At program point L917-1(lines 917 924) the Hoare annotation is: true [2020-07-17 13:04:07,529 INFO L264 CegarLoopResult]: At program point L915(line 915) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |old(~waterLevel~0)| ~waterLevel~0)) [2020-07-17 13:04:07,529 INFO L264 CegarLoopResult]: At program point L914(line 914) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |old(~waterLevel~0)| ~waterLevel~0)) [2020-07-17 13:04:07,529 INFO L264 CegarLoopResult]: At program point L915-1(line 915) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |old(~waterLevel~0)| ~waterLevel~0)) [2020-07-17 13:04:07,529 INFO L264 CegarLoopResult]: At program point L913(line 913) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |old(~waterLevel~0)| ~waterLevel~0)) [2020-07-17 13:04:07,529 INFO L264 CegarLoopResult]: At program point L915-2(line 915) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |old(~waterLevel~0)| ~waterLevel~0)) [2020-07-17 13:04:07,530 INFO L264 CegarLoopResult]: At program point L913-1(line 913) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |old(~waterLevel~0)| ~waterLevel~0)) [2020-07-17 13:04:07,530 INFO L264 CegarLoopResult]: At program point L909(line 909) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |old(~waterLevel~0)| ~waterLevel~0)) [2020-07-17 13:04:07,530 INFO L271 CegarLoopResult]: At program point mainFINAL(lines 907 929) the Hoare annotation is: true [2020-07-17 13:04:07,530 INFO L268 CegarLoopResult]: For program point Specification2EXIT(lines 866 889) no Hoare annotation was computed. [2020-07-17 13:04:07,530 INFO L268 CegarLoopResult]: For program point Specification2ENTRY(lines 866 889) no Hoare annotation was computed. [2020-07-17 13:04:07,530 INFO L268 CegarLoopResult]: For program point Specification2FINAL(lines 866 889) no Hoare annotation was computed. [2020-07-17 13:04:07,530 INFO L268 CegarLoopResult]: For program point L884(line 884) no Hoare annotation was computed. [2020-07-17 13:04:07,530 INFO L268 CegarLoopResult]: For program point L883(line 883) no Hoare annotation was computed. [2020-07-17 13:04:07,531 INFO L268 CegarLoopResult]: For program point L882(line 882) no Hoare annotation was computed. [2020-07-17 13:04:07,531 INFO L268 CegarLoopResult]: For program point L881(line 881) no Hoare annotation was computed. [2020-07-17 13:04:07,531 INFO L268 CegarLoopResult]: For program point L880(line 880) no Hoare annotation was computed. [2020-07-17 13:04:07,531 INFO L268 CegarLoopResult]: For program point L879(line 879) no Hoare annotation was computed. [2020-07-17 13:04:07,531 INFO L268 CegarLoopResult]: For program point L878(line 878) no Hoare annotation was computed. [2020-07-17 13:04:07,531 INFO L268 CegarLoopResult]: For program point L877(line 877) no Hoare annotation was computed. [2020-07-17 13:04:07,531 INFO L268 CegarLoopResult]: For program point L876(line 876) no Hoare annotation was computed. [2020-07-17 13:04:07,531 INFO L268 CegarLoopResult]: For program point L875(line 875) no Hoare annotation was computed. [2020-07-17 13:04:07,532 INFO L268 CegarLoopResult]: For program point L874(line 874) no Hoare annotation was computed. [2020-07-17 13:04:07,532 INFO L268 CegarLoopResult]: For program point L873(line 873) no Hoare annotation was computed. [2020-07-17 13:04:07,532 INFO L268 CegarLoopResult]: For program point L872(line 872) no Hoare annotation was computed. [2020-07-17 13:04:07,532 INFO L268 CegarLoopResult]: For program point L871(line 871) no Hoare annotation was computed. [2020-07-17 13:04:07,532 INFO L271 CegarLoopResult]: At program point stopSystemEXIT(lines 754 768) the Hoare annotation is: true [2020-07-17 13:04:07,532 INFO L264 CegarLoopResult]: At program point L760(line 760) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-17 13:04:07,532 INFO L271 CegarLoopResult]: At program point L758(lines 758 764) the Hoare annotation is: true [2020-07-17 13:04:07,533 INFO L264 CegarLoopResult]: At program point stopSystemENTRY(lines 754 768) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-17 13:04:07,533 INFO L271 CegarLoopResult]: At program point stopSystemFINAL(lines 754 768) the Hoare annotation is: true [2020-07-17 13:04:07,533 INFO L271 CegarLoopResult]: At program point isPumpRunningEXIT(lines 690 698) the Hoare annotation is: true [2020-07-17 13:04:07,533 INFO L271 CegarLoopResult]: At program point isPumpRunningENTRY(lines 690 698) the Hoare annotation is: true [2020-07-17 13:04:07,533 INFO L271 CegarLoopResult]: At program point isPumpRunningFINAL(lines 690 698) the Hoare annotation is: true [2020-07-17 13:04:07,533 INFO L271 CegarLoopResult]: At program point L695(line 695) the Hoare annotation is: true [2020-07-17 13:04:07,533 INFO L271 CegarLoopResult]: At program point L694(line 694) the Hoare annotation is: true [2020-07-17 13:04:07,533 INFO L271 CegarLoopResult]: At program point L737(line 737) the Hoare annotation is: true [2020-07-17 13:04:07,534 INFO L271 CegarLoopResult]: At program point isLowWaterLevelENTRY(lines 735 753) the Hoare annotation is: true [2020-07-17 13:04:07,534 INFO L271 CegarLoopResult]: At program point isLowWaterLevelEXIT(lines 735 753) the Hoare annotation is: true [2020-07-17 13:04:07,534 INFO L271 CegarLoopResult]: At program point L750(line 750) the Hoare annotation is: true [2020-07-17 13:04:07,534 INFO L271 CegarLoopResult]: At program point L747(line 747) the Hoare annotation is: true [2020-07-17 13:04:07,534 INFO L271 CegarLoopResult]: At program point L745(line 745) the Hoare annotation is: true [2020-07-17 13:04:07,534 INFO L271 CegarLoopResult]: At program point L744(lines 744 748) the Hoare annotation is: true [2020-07-17 13:04:07,534 INFO L271 CegarLoopResult]: At program point L742(line 742) the Hoare annotation is: true [2020-07-17 13:04:07,534 INFO L271 CegarLoopResult]: At program point L744-2(lines 744 748) the Hoare annotation is: true [2020-07-17 13:04:07,535 INFO L271 CegarLoopResult]: At program point L742-1(line 742) the Hoare annotation is: true [2020-07-17 13:04:07,535 INFO L271 CegarLoopResult]: At program point L742-2(line 742) the Hoare annotation is: true [2020-07-17 13:04:07,535 INFO L271 CegarLoopResult]: At program point L742-3(line 742) the Hoare annotation is: true [2020-07-17 13:04:07,535 INFO L271 CegarLoopResult]: At program point L738(line 738) the Hoare annotation is: true [2020-07-17 13:04:07,535 INFO L271 CegarLoopResult]: At program point isLowWaterLevelFINAL(lines 735 753) the Hoare annotation is: true [2020-07-17 13:04:07,535 INFO L268 CegarLoopResult]: For program point L706-2(lines 706 714) no Hoare annotation was computed. [2020-07-17 13:04:07,535 INFO L268 CegarLoopResult]: For program point L729(line 729) no Hoare annotation was computed. [2020-07-17 13:04:07,535 INFO L268 CegarLoopResult]: For program point L729-1(line 729) no Hoare annotation was computed. [2020-07-17 13:04:07,536 INFO L268 CegarLoopResult]: For program point L724(line 724) no Hoare annotation was computed. [2020-07-17 13:04:07,536 INFO L268 CegarLoopResult]: For program point L720(line 720) no Hoare annotation was computed. [2020-07-17 13:04:07,536 INFO L268 CegarLoopResult]: For program point printPumpFINAL(lines 699 734) no Hoare annotation was computed. [2020-07-17 13:04:07,536 INFO L268 CegarLoopResult]: For program point L718(lines 718 726) no Hoare annotation was computed. [2020-07-17 13:04:07,536 INFO L268 CegarLoopResult]: For program point L718-2(lines 718 726) no Hoare annotation was computed. [2020-07-17 13:04:07,536 INFO L268 CegarLoopResult]: For program point L712(line 712) no Hoare annotation was computed. [2020-07-17 13:04:07,537 INFO L268 CegarLoopResult]: For program point printPumpENTRY(lines 699 734) no Hoare annotation was computed. [2020-07-17 13:04:07,537 INFO L268 CegarLoopResult]: For program point L708(line 708) no Hoare annotation was computed. [2020-07-17 13:04:07,537 INFO L268 CegarLoopResult]: For program point printPumpEXIT(lines 699 734) no Hoare annotation was computed. [2020-07-17 13:04:07,537 INFO L268 CegarLoopResult]: For program point L706(lines 706 714) no Hoare annotation was computed. [2020-07-17 13:04:07,537 INFO L271 CegarLoopResult]: At program point select_featuresEXIT(lines 811 817) the Hoare annotation is: true [2020-07-17 13:04:07,537 INFO L271 CegarLoopResult]: At program point select_featuresFINAL(lines 811 817) the Hoare annotation is: true [2020-07-17 13:04:07,537 INFO L268 CegarLoopResult]: For program point L64(line 64) no Hoare annotation was computed. [2020-07-17 13:04:07,538 INFO L268 CegarLoopResult]: For program point L62(line 62) no Hoare annotation was computed. [2020-07-17 13:04:07,538 INFO L268 CegarLoopResult]: For program point L60(line 60) no Hoare annotation was computed. [2020-07-17 13:04:07,538 INFO L268 CegarLoopResult]: For program point L58(line 58) no Hoare annotation was computed. [2020-07-17 13:04:07,538 INFO L268 CegarLoopResult]: For program point L56(line 56) no Hoare annotation was computed. [2020-07-17 13:04:07,538 INFO L268 CegarLoopResult]: For program point L87(line 87) no Hoare annotation was computed. [2020-07-17 13:04:07,538 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 46 91) no Hoare annotation was computed. [2020-07-17 13:04:07,538 INFO L268 CegarLoopResult]: For program point L54(line 54) no Hoare annotation was computed. [2020-07-17 13:04:07,539 INFO L268 CegarLoopResult]: For program point L85(line 85) no Hoare annotation was computed. [2020-07-17 13:04:07,539 INFO L268 CegarLoopResult]: For program point L52(line 52) no Hoare annotation was computed. [2020-07-17 13:04:07,539 INFO L268 CegarLoopResult]: For program point L83(line 83) no Hoare annotation was computed. [2020-07-17 13:04:07,539 INFO L268 CegarLoopResult]: For program point L50(line 50) no Hoare annotation was computed. [2020-07-17 13:04:07,539 INFO L268 CegarLoopResult]: For program point L83-1(line 83) no Hoare annotation was computed. [2020-07-17 13:04:07,539 INFO L268 CegarLoopResult]: For program point L81(line 81) no Hoare annotation was computed. [2020-07-17 13:04:07,539 INFO L268 CegarLoopResult]: For program point L83-2(line 83) no Hoare annotation was computed. [2020-07-17 13:04:07,539 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 46 91) no Hoare annotation was computed. [2020-07-17 13:04:07,540 INFO L268 CegarLoopResult]: For program point L79(line 79) no Hoare annotation was computed. [2020-07-17 13:04:07,540 INFO L268 CegarLoopResult]: For program point L46(lines 46 91) no Hoare annotation was computed. [2020-07-17 13:04:07,540 INFO L268 CegarLoopResult]: For program point L46-1(lines 46 91) no Hoare annotation was computed. [2020-07-17 13:04:07,540 INFO L268 CegarLoopResult]: For program point L75(line 75) no Hoare annotation was computed. [2020-07-17 13:04:07,540 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 46 91) no Hoare annotation was computed. [2020-07-17 13:04:07,540 INFO L268 CegarLoopResult]: For program point L71(line 71) no Hoare annotation was computed. [2020-07-17 13:04:07,540 INFO L268 CegarLoopResult]: For program point L69(line 69) no Hoare annotation was computed. [2020-07-17 13:04:07,540 INFO L268 CegarLoopResult]: For program point L69-1(line 69) no Hoare annotation was computed. [2020-07-17 13:04:07,540 INFO L268 CegarLoopResult]: For program point L63(line 63) no Hoare annotation was computed. [2020-07-17 13:04:07,541 INFO L268 CegarLoopResult]: For program point L61(line 61) no Hoare annotation was computed. [2020-07-17 13:04:07,541 INFO L268 CegarLoopResult]: For program point L59(line 59) no Hoare annotation was computed. [2020-07-17 13:04:07,541 INFO L268 CegarLoopResult]: For program point L57(line 57) no Hoare annotation was computed. [2020-07-17 13:04:07,541 INFO L268 CegarLoopResult]: For program point L55(line 55) no Hoare annotation was computed. [2020-07-17 13:04:07,541 INFO L268 CegarLoopResult]: For program point L86(line 86) no Hoare annotation was computed. [2020-07-17 13:04:07,541 INFO L268 CegarLoopResult]: For program point L53(line 53) no Hoare annotation was computed. [2020-07-17 13:04:07,541 INFO L268 CegarLoopResult]: For program point L84(line 84) no Hoare annotation was computed. [2020-07-17 13:04:07,541 INFO L268 CegarLoopResult]: For program point L51(line 51) no Hoare annotation was computed. [2020-07-17 13:04:07,542 INFO L268 CegarLoopResult]: For program point L82(line 82) no Hoare annotation was computed. [2020-07-17 13:04:07,542 INFO L268 CegarLoopResult]: For program point L49(line 49) no Hoare annotation was computed. [2020-07-17 13:04:07,542 INFO L268 CegarLoopResult]: For program point L80(line 80) no Hoare annotation was computed. [2020-07-17 13:04:07,542 INFO L268 CegarLoopResult]: For program point L78(line 78) no Hoare annotation was computed. [2020-07-17 13:04:07,542 INFO L268 CegarLoopResult]: For program point L76(line 76) no Hoare annotation was computed. [2020-07-17 13:04:07,542 INFO L268 CegarLoopResult]: For program point L76-1(line 76) no Hoare annotation was computed. [2020-07-17 13:04:07,542 INFO L268 CegarLoopResult]: For program point L74(line 74) no Hoare annotation was computed. [2020-07-17 13:04:07,542 INFO L268 CegarLoopResult]: For program point L72(line 72) no Hoare annotation was computed. [2020-07-17 13:04:07,542 INFO L268 CegarLoopResult]: For program point L72-1(line 72) no Hoare annotation was computed. [2020-07-17 13:04:07,543 INFO L268 CegarLoopResult]: For program point L70(line 70) no Hoare annotation was computed. [2020-07-17 13:04:07,543 INFO L268 CegarLoopResult]: For program point L68(line 68) no Hoare annotation was computed. [2020-07-17 13:04:07,543 INFO L268 CegarLoopResult]: For program point L378(line 378) no Hoare annotation was computed. [2020-07-17 13:04:07,543 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 359 404) no Hoare annotation was computed. [2020-07-17 13:04:07,543 INFO L268 CegarLoopResult]: For program point L378-1(line 378) no Hoare annotation was computed. [2020-07-17 13:04:07,543 INFO L268 CegarLoopResult]: For program point L376(line 376) no Hoare annotation was computed. [2020-07-17 13:04:07,543 INFO L268 CegarLoopResult]: For program point L378-2(line 378) no Hoare annotation was computed. [2020-07-17 13:04:07,544 INFO L268 CegarLoopResult]: For program point L370(line 370) no Hoare annotation was computed. [2020-07-17 13:04:07,544 INFO L268 CegarLoopResult]: For program point L401(line 401) no Hoare annotation was computed. [2020-07-17 13:04:07,544 INFO L268 CegarLoopResult]: For program point L368(line 368) no Hoare annotation was computed. [2020-07-17 13:04:07,544 INFO L268 CegarLoopResult]: For program point L399(line 399) no Hoare annotation was computed. [2020-07-17 13:04:07,544 INFO L268 CegarLoopResult]: For program point L366(line 366) no Hoare annotation was computed. [2020-07-17 13:04:07,544 INFO L268 CegarLoopResult]: For program point L397(line 397) no Hoare annotation was computed. [2020-07-17 13:04:07,544 INFO L268 CegarLoopResult]: For program point L364(line 364) no Hoare annotation was computed. [2020-07-17 13:04:07,544 INFO L268 CegarLoopResult]: For program point L395(line 395) no Hoare annotation was computed. [2020-07-17 13:04:07,545 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 359 404) no Hoare annotation was computed. [2020-07-17 13:04:07,545 INFO L268 CegarLoopResult]: For program point L362(line 362) no Hoare annotation was computed. [2020-07-17 13:04:07,545 INFO L268 CegarLoopResult]: For program point L360(line 360) no Hoare annotation was computed. [2020-07-17 13:04:07,545 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 359 404) no Hoare annotation was computed. [2020-07-17 13:04:07,545 INFO L268 CegarLoopResult]: For program point L383(lines 383 384) no Hoare annotation was computed. [2020-07-17 13:04:07,545 INFO L268 CegarLoopResult]: For program point L379(lines 379 386) no Hoare annotation was computed. [2020-07-17 13:04:07,545 INFO L268 CegarLoopResult]: For program point L377(line 377) no Hoare annotation was computed. [2020-07-17 13:04:07,546 INFO L268 CegarLoopResult]: For program point L375(line 375) no Hoare annotation was computed. [2020-07-17 13:04:07,546 INFO L268 CegarLoopResult]: For program point L373(lines 373 393) no Hoare annotation was computed. [2020-07-17 13:04:07,546 INFO L268 CegarLoopResult]: For program point L369(line 369) no Hoare annotation was computed. [2020-07-17 13:04:07,546 INFO L268 CegarLoopResult]: For program point L400(line 400) no Hoare annotation was computed. [2020-07-17 13:04:07,546 INFO L268 CegarLoopResult]: For program point L367(line 367) no Hoare annotation was computed. [2020-07-17 13:04:07,546 INFO L268 CegarLoopResult]: For program point L400-1(line 400) no Hoare annotation was computed. [2020-07-17 13:04:07,546 INFO L268 CegarLoopResult]: For program point L398(line 398) no Hoare annotation was computed. [2020-07-17 13:04:07,546 INFO L268 CegarLoopResult]: For program point L400-2(line 400) no Hoare annotation was computed. [2020-07-17 13:04:07,547 INFO L268 CegarLoopResult]: For program point L365(line 365) no Hoare annotation was computed. [2020-07-17 13:04:07,547 INFO L268 CegarLoopResult]: For program point L398-1(line 398) no Hoare annotation was computed. [2020-07-17 13:04:07,547 INFO L268 CegarLoopResult]: For program point L396(line 396) no Hoare annotation was computed. [2020-07-17 13:04:07,547 INFO L268 CegarLoopResult]: For program point L398-2(line 398) no Hoare annotation was computed. [2020-07-17 13:04:07,547 INFO L268 CegarLoopResult]: For program point L363(line 363) no Hoare annotation was computed. [2020-07-17 13:04:07,547 INFO L268 CegarLoopResult]: For program point L361(line 361) no Hoare annotation was computed. [2020-07-17 13:04:07,547 INFO L268 CegarLoopResult]: For program point L359(lines 359 404) no Hoare annotation was computed. [2020-07-17 13:04:07,548 INFO L268 CegarLoopResult]: For program point L390(lines 390 391) no Hoare annotation was computed. [2020-07-17 13:04:07,548 INFO L268 CegarLoopResult]: For program point L390-1(lines 373 393) no Hoare annotation was computed. [2020-07-17 13:04:07,548 INFO L264 CegarLoopResult]: At program point runTestENTRY(lines 897 906) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |old(~waterLevel~0)| ~waterLevel~0)) [2020-07-17 13:04:07,548 INFO L271 CegarLoopResult]: At program point runTestEXIT(lines 897 906) the Hoare annotation is: true [2020-07-17 13:04:07,548 INFO L271 CegarLoopResult]: At program point runTestFINAL(lines 897 906) the Hoare annotation is: true [2020-07-17 13:04:07,548 INFO L271 CegarLoopResult]: At program point isMethaneAlarmENTRY(lines 679 689) the Hoare annotation is: true [2020-07-17 13:04:07,548 INFO L271 CegarLoopResult]: At program point L686(line 686) the Hoare annotation is: true [2020-07-17 13:04:07,549 INFO L271 CegarLoopResult]: At program point L684(line 684) the Hoare annotation is: true [2020-07-17 13:04:07,549 INFO L271 CegarLoopResult]: At program point L684-1(line 684) the Hoare annotation is: true [2020-07-17 13:04:07,549 INFO L271 CegarLoopResult]: At program point isMethaneAlarmEXIT(lines 679 689) the Hoare annotation is: true [2020-07-17 13:04:07,549 INFO L271 CegarLoopResult]: At program point L684-2(line 684) the Hoare annotation is: true [2020-07-17 13:04:07,549 INFO L271 CegarLoopResult]: At program point L684-3(line 684) the Hoare annotation is: true [2020-07-17 13:04:07,549 INFO L271 CegarLoopResult]: At program point isMethaneAlarmFINAL(lines 679 689) the Hoare annotation is: true [2020-07-17 13:04:07,549 INFO L264 CegarLoopResult]: At program point deactivatePumpENTRY(lines 671 678) the Hoare annotation is: (= ~pumpRunning~0 |old(~pumpRunning~0)|) [2020-07-17 13:04:07,549 INFO L271 CegarLoopResult]: At program point deactivatePumpEXIT(lines 671 678) the Hoare annotation is: true [2020-07-17 13:04:07,550 INFO L271 CegarLoopResult]: At program point deactivatePumpFINAL(lines 671 678) the Hoare annotation is: true [2020-07-17 13:04:07,550 INFO L264 CegarLoopResult]: At program point L644-3(line 644) the Hoare annotation is: (= ~pumpRunning~0 |old(~pumpRunning~0)|) [2020-07-17 13:04:07,550 INFO L271 CegarLoopResult]: At program point processEnvironmentEXIT(lines 638 662) the Hoare annotation is: true [2020-07-17 13:04:07,550 INFO L264 CegarLoopResult]: At program point processEnvironmentENTRY(lines 638 662) the Hoare annotation is: (= ~pumpRunning~0 |old(~pumpRunning~0)|) [2020-07-17 13:04:07,550 INFO L264 CegarLoopResult]: At program point L657(line 657) the Hoare annotation is: (= ~pumpRunning~0 |old(~pumpRunning~0)|) [2020-07-17 13:04:07,550 INFO L271 CegarLoopResult]: At program point L657-1(lines 638 662) the Hoare annotation is: true [2020-07-17 13:04:07,550 INFO L264 CegarLoopResult]: At program point L652(line 652) the Hoare annotation is: (= ~pumpRunning~0 |old(~pumpRunning~0)|) [2020-07-17 13:04:07,550 INFO L264 CegarLoopResult]: At program point L648(line 648) the Hoare annotation is: (= ~pumpRunning~0 |old(~pumpRunning~0)|) [2020-07-17 13:04:07,551 INFO L264 CegarLoopResult]: At program point L646(lines 646 654) the Hoare annotation is: (= ~pumpRunning~0 |old(~pumpRunning~0)|) [2020-07-17 13:04:07,551 INFO L264 CegarLoopResult]: At program point L644(line 644) the Hoare annotation is: (= ~pumpRunning~0 |old(~pumpRunning~0)|) [2020-07-17 13:04:07,551 INFO L264 CegarLoopResult]: At program point L644-1(line 644) the Hoare annotation is: (= ~pumpRunning~0 |old(~pumpRunning~0)|) [2020-07-17 13:04:07,551 INFO L264 CegarLoopResult]: At program point L642(lines 642 659) the Hoare annotation is: (= ~pumpRunning~0 |old(~pumpRunning~0)|) [2020-07-17 13:04:07,551 INFO L264 CegarLoopResult]: At program point L644-2(line 644) the Hoare annotation is: (= ~pumpRunning~0 |old(~pumpRunning~0)|) [2020-07-17 13:04:07,551 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 604 610) the Hoare annotation is: true [2020-07-17 13:04:07,551 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 604 610) the Hoare annotation is: true [2020-07-17 13:04:07,552 INFO L271 CegarLoopResult]: At program point L543(line 543) the Hoare annotation is: true [2020-07-17 13:04:07,552 INFO L264 CegarLoopResult]: At program point L510(line 510) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |old(~waterLevel~0)| ~waterLevel~0)) [2020-07-17 13:04:07,552 INFO L271 CegarLoopResult]: At program point L543-1(line 543) the Hoare annotation is: true [2020-07-17 13:04:07,552 INFO L271 CegarLoopResult]: At program point L535(lines 535 541) the Hoare annotation is: true [2020-07-17 13:04:07,552 INFO L271 CegarLoopResult]: At program point L535-1(lines 535 541) the Hoare annotation is: true [2020-07-17 13:04:07,552 INFO L271 CegarLoopResult]: At program point L560(lines 515 562) the Hoare annotation is: true [2020-07-17 13:04:07,552 INFO L271 CegarLoopResult]: At program point L527(line 527) the Hoare annotation is: true [2020-07-17 13:04:07,552 INFO L271 CegarLoopResult]: At program point L523(line 523) the Hoare annotation is: true [2020-07-17 13:04:07,553 INFO L271 CegarLoopResult]: At program point L523-1(line 523) the Hoare annotation is: true [2020-07-17 13:04:07,553 INFO L264 CegarLoopResult]: At program point L507(line 507) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |old(~waterLevel~0)| ~waterLevel~0)) [2020-07-17 13:04:07,553 INFO L271 CegarLoopResult]: At program point L553(line 553) the Hoare annotation is: true [2020-07-17 13:04:07,553 INFO L271 CegarLoopResult]: At program point L549(line 549) the Hoare annotation is: true [2020-07-17 13:04:07,553 INFO L271 CegarLoopResult]: At program point L516(lines 515 562) the Hoare annotation is: true [2020-07-17 13:04:07,553 INFO L271 CegarLoopResult]: At program point L549-1(line 549) the Hoare annotation is: true [2020-07-17 13:04:07,553 INFO L271 CegarLoopResult]: At program point L549-2(line 549) the Hoare annotation is: true [2020-07-17 13:04:07,554 INFO L271 CegarLoopResult]: At program point testEXIT(lines 505 570) the Hoare annotation is: true [2020-07-17 13:04:07,554 INFO L271 CegarLoopResult]: At program point L545(lines 545 558) the Hoare annotation is: true [2020-07-17 13:04:07,554 INFO L264 CegarLoopResult]: At program point testENTRY(lines 505 570) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |old(~waterLevel~0)| ~waterLevel~0)) [2020-07-17 13:04:07,554 INFO L264 CegarLoopResult]: At program point L508(line 508) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |old(~waterLevel~0)| ~waterLevel~0)) [2020-07-17 13:04:07,554 INFO L271 CegarLoopResult]: At program point L537(line 537) the Hoare annotation is: true [2020-07-17 13:04:07,554 INFO L271 CegarLoopResult]: At program point testFINAL(lines 505 570) the Hoare annotation is: true [2020-07-17 13:04:07,555 INFO L271 CegarLoopResult]: At program point L533(line 533) the Hoare annotation is: true [2020-07-17 13:04:07,555 INFO L271 CegarLoopResult]: At program point L533-1(line 533) the Hoare annotation is: true [2020-07-17 13:04:07,555 INFO L271 CegarLoopResult]: At program point L525(lines 525 531) the Hoare annotation is: true [2020-07-17 13:04:07,555 INFO L271 CegarLoopResult]: At program point L525-1(lines 525 531) the Hoare annotation is: true [2020-07-17 13:04:07,555 INFO L271 CegarLoopResult]: At program point L517(lines 517 521) the Hoare annotation is: true [2020-07-17 13:04:07,555 INFO L264 CegarLoopResult]: At program point L513(line 513) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |old(~waterLevel~0)| ~waterLevel~0)) [2020-07-17 13:04:07,555 INFO L264 CegarLoopResult]: At program point L509(line 509) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |old(~waterLevel~0)| ~waterLevel~0)) [2020-07-17 13:04:07,556 INFO L271 CegarLoopResult]: At program point L563(lines 514 564) the Hoare annotation is: true [2020-07-17 13:04:07,556 INFO L271 CegarLoopResult]: At program point L551(lines 551 557) the Hoare annotation is: true [2020-07-17 13:04:07,556 INFO L271 CegarLoopResult]: At program point L551-1(lines 545 558) the Hoare annotation is: true [2020-07-17 13:04:07,556 INFO L268 CegarLoopResult]: For program point L353(line 353) no Hoare annotation was computed. [2020-07-17 13:04:07,556 INFO L268 CegarLoopResult]: For program point L320(line 320) no Hoare annotation was computed. [2020-07-17 13:04:07,556 INFO L268 CegarLoopResult]: For program point L351(line 351) no Hoare annotation was computed. [2020-07-17 13:04:07,556 INFO L268 CegarLoopResult]: For program point L318(line 318) no Hoare annotation was computed. [2020-07-17 13:04:07,556 INFO L268 CegarLoopResult]: For program point L349(line 349) no Hoare annotation was computed. [2020-07-17 13:04:07,557 INFO L268 CegarLoopResult]: For program point L316(line 316) no Hoare annotation was computed. [2020-07-17 13:04:07,557 INFO L268 CegarLoopResult]: For program point L314(line 314) no Hoare annotation was computed. [2020-07-17 13:04:07,557 INFO L268 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 313 358) no Hoare annotation was computed. [2020-07-17 13:04:07,557 INFO L268 CegarLoopResult]: For program point L337(lines 337 338) no Hoare annotation was computed. [2020-07-17 13:04:07,557 INFO L268 CegarLoopResult]: For program point L333(lines 333 340) no Hoare annotation was computed. [2020-07-17 13:04:07,557 INFO L268 CegarLoopResult]: For program point L331(line 331) no Hoare annotation was computed. [2020-07-17 13:04:07,557 INFO L268 CegarLoopResult]: For program point L329(line 329) no Hoare annotation was computed. [2020-07-17 13:04:07,557 INFO L268 CegarLoopResult]: For program point L327(lines 327 347) no Hoare annotation was computed. [2020-07-17 13:04:07,557 INFO L268 CegarLoopResult]: For program point L323(line 323) no Hoare annotation was computed. [2020-07-17 13:04:07,558 INFO L268 CegarLoopResult]: For program point L354(line 354) no Hoare annotation was computed. [2020-07-17 13:04:07,558 INFO L268 CegarLoopResult]: For program point L321(line 321) no Hoare annotation was computed. [2020-07-17 13:04:07,558 INFO L268 CegarLoopResult]: For program point L354-1(line 354) no Hoare annotation was computed. [2020-07-17 13:04:07,558 INFO L268 CegarLoopResult]: For program point L352(line 352) no Hoare annotation was computed. [2020-07-17 13:04:07,558 INFO L268 CegarLoopResult]: For program point L354-2(line 354) no Hoare annotation was computed. [2020-07-17 13:04:07,558 INFO L268 CegarLoopResult]: For program point L319(line 319) no Hoare annotation was computed. [2020-07-17 13:04:07,558 INFO L268 CegarLoopResult]: For program point L352-1(line 352) no Hoare annotation was computed. [2020-07-17 13:04:07,558 INFO L268 CegarLoopResult]: For program point L350(line 350) no Hoare annotation was computed. [2020-07-17 13:04:07,559 INFO L268 CegarLoopResult]: For program point L352-2(line 352) no Hoare annotation was computed. [2020-07-17 13:04:07,559 INFO L268 CegarLoopResult]: For program point L317(line 317) no Hoare annotation was computed. [2020-07-17 13:04:07,559 INFO L268 CegarLoopResult]: For program point L315(line 315) no Hoare annotation was computed. [2020-07-17 13:04:07,559 INFO L268 CegarLoopResult]: For program point L313(lines 313 358) no Hoare annotation was computed. [2020-07-17 13:04:07,559 INFO L268 CegarLoopResult]: For program point L344(lines 344 345) no Hoare annotation was computed. [2020-07-17 13:04:07,559 INFO L268 CegarLoopResult]: For program point L344-1(lines 327 347) no Hoare annotation was computed. [2020-07-17 13:04:07,559 INFO L268 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 313 358) no Hoare annotation was computed. [2020-07-17 13:04:07,559 INFO L268 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 313 358) no Hoare annotation was computed. [2020-07-17 13:04:07,560 INFO L268 CegarLoopResult]: For program point L332(line 332) no Hoare annotation was computed. [2020-07-17 13:04:07,560 INFO L268 CegarLoopResult]: For program point L332-1(line 332) no Hoare annotation was computed. [2020-07-17 13:04:07,560 INFO L268 CegarLoopResult]: For program point L330(line 330) no Hoare annotation was computed. [2020-07-17 13:04:07,560 INFO L268 CegarLoopResult]: For program point L332-2(line 332) no Hoare annotation was computed. [2020-07-17 13:04:07,560 INFO L268 CegarLoopResult]: For program point L324(line 324) no Hoare annotation was computed. [2020-07-17 13:04:07,560 INFO L268 CegarLoopResult]: For program point L355(line 355) no Hoare annotation was computed. [2020-07-17 13:04:07,560 INFO L268 CegarLoopResult]: For program point L322(line 322) no Hoare annotation was computed. [2020-07-17 13:04:07,560 INFO L271 CegarLoopResult]: At program point L497(line 497) the Hoare annotation is: true [2020-07-17 13:04:07,561 INFO L271 CegarLoopResult]: At program point L496(line 496) the Hoare annotation is: true [2020-07-17 13:04:07,561 INFO L271 CegarLoopResult]: At program point isLowWaterSensorDryFINAL(lines 492 500) the Hoare annotation is: true [2020-07-17 13:04:07,561 INFO L271 CegarLoopResult]: At program point isLowWaterSensorDryENTRY(lines 492 500) the Hoare annotation is: true [2020-07-17 13:04:07,561 INFO L271 CegarLoopResult]: At program point isLowWaterSensorDryEXIT(lines 492 500) the Hoare annotation is: true [2020-07-17 13:04:07,561 INFO L268 CegarLoopResult]: For program point L474(line 474) no Hoare annotation was computed. [2020-07-17 13:04:07,561 INFO L268 CegarLoopResult]: For program point printEnvironmentEXIT(lines 460 482) no Hoare annotation was computed. [2020-07-17 13:04:07,561 INFO L268 CegarLoopResult]: For program point L470(line 470) no Hoare annotation was computed. [2020-07-17 13:04:07,561 INFO L268 CegarLoopResult]: For program point printEnvironmentENTRY(lines 460 482) no Hoare annotation was computed. [2020-07-17 13:04:07,561 INFO L268 CegarLoopResult]: For program point printEnvironmentFINAL(lines 460 482) no Hoare annotation was computed. [2020-07-17 13:04:07,562 INFO L268 CegarLoopResult]: For program point L468(lines 468 476) no Hoare annotation was computed. [2020-07-17 13:04:07,562 INFO L268 CegarLoopResult]: For program point L466(line 466) no Hoare annotation was computed. [2020-07-17 13:04:07,562 INFO L268 CegarLoopResult]: For program point L468-2(lines 468 476) no Hoare annotation was computed. [2020-07-17 13:04:07,562 INFO L268 CegarLoopResult]: For program point L225(line 225) no Hoare annotation was computed. [2020-07-17 13:04:07,562 INFO L268 CegarLoopResult]: For program point L250(line 250) no Hoare annotation was computed. [2020-07-17 13:04:07,562 INFO L268 CegarLoopResult]: For program point L217(line 217) no Hoare annotation was computed. [2020-07-17 13:04:07,562 INFO L268 CegarLoopResult]: For program point L275(line 275) no Hoare annotation was computed. [2020-07-17 13:04:07,562 INFO L268 CegarLoopResult]: For program point L242(line 242) no Hoare annotation was computed. [2020-07-17 13:04:07,562 INFO L268 CegarLoopResult]: For program point L300(line 300) no Hoare annotation was computed. [2020-07-17 13:04:07,563 INFO L268 CegarLoopResult]: For program point L234(lines 234 238) no Hoare annotation was computed. [2020-07-17 13:04:07,563 INFO L268 CegarLoopResult]: For program point L226(line 226) no Hoare annotation was computed. [2020-07-17 13:04:07,563 INFO L268 CegarLoopResult]: For program point L259-2(lines 259 279) no Hoare annotation was computed. [2020-07-17 13:04:07,563 INFO L268 CegarLoopResult]: For program point L284(line 284) no Hoare annotation was computed. [2020-07-17 13:04:07,563 INFO L268 CegarLoopResult]: For program point L218(line 218) no Hoare annotation was computed. [2020-07-17 13:04:07,563 INFO L268 CegarLoopResult]: For program point L243(line 243) no Hoare annotation was computed. [2020-07-17 13:04:07,563 INFO L268 CegarLoopResult]: For program point L210(lines 210 312) no Hoare annotation was computed. [2020-07-17 13:04:07,563 INFO L268 CegarLoopResult]: For program point L210-1(lines 210 312) no Hoare annotation was computed. [2020-07-17 13:04:07,563 INFO L268 CegarLoopResult]: For program point L301(line 301) no Hoare annotation was computed. [2020-07-17 13:04:07,564 INFO L268 CegarLoopResult]: For program point L268(line 268) no Hoare annotation was computed. [2020-07-17 13:04:07,564 INFO L268 CegarLoopResult]: For program point L301-1(line 301) no Hoare annotation was computed. [2020-07-17 13:04:07,564 INFO L268 CegarLoopResult]: For program point L235(line 235) no Hoare annotation was computed. [2020-07-17 13:04:07,564 INFO L268 CegarLoopResult]: For program point L301-2(line 301) no Hoare annotation was computed. [2020-07-17 13:04:07,564 INFO L268 CegarLoopResult]: For program point L260(lines 259 279) no Hoare annotation was computed. [2020-07-17 13:04:07,564 INFO L268 CegarLoopResult]: For program point L227(line 227) no Hoare annotation was computed. [2020-07-17 13:04:07,564 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 210 312) no Hoare annotation was computed. [2020-07-17 13:04:07,564 INFO L268 CegarLoopResult]: For program point L285(line 285) no Hoare annotation was computed. [2020-07-17 13:04:07,565 INFO L268 CegarLoopResult]: For program point L252(line 252) no Hoare annotation was computed. [2020-07-17 13:04:07,565 INFO L268 CegarLoopResult]: For program point L219(line 219) no Hoare annotation was computed. [2020-07-17 13:04:07,565 INFO L268 CegarLoopResult]: For program point L310(line 310) no Hoare annotation was computed. [2020-07-17 13:04:07,565 INFO L268 CegarLoopResult]: For program point L277(line 277) no Hoare annotation was computed. [2020-07-17 13:04:07,565 INFO L268 CegarLoopResult]: For program point L244(line 244) no Hoare annotation was computed. [2020-07-17 13:04:07,565 INFO L268 CegarLoopResult]: For program point L211(line 211) no Hoare annotation was computed. [2020-07-17 13:04:07,565 INFO L268 CegarLoopResult]: For program point L244-1(line 244) no Hoare annotation was computed. [2020-07-17 13:04:07,565 INFO L268 CegarLoopResult]: For program point L302(line 302) no Hoare annotation was computed. [2020-07-17 13:04:07,565 INFO L268 CegarLoopResult]: For program point L269(line 269) no Hoare annotation was computed. [2020-07-17 13:04:07,565 INFO L268 CegarLoopResult]: For program point L294(line 294) no Hoare annotation was computed. [2020-07-17 13:04:07,566 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 210 312) no Hoare annotation was computed. [2020-07-17 13:04:07,566 INFO L268 CegarLoopResult]: For program point L261(lines 261 265) no Hoare annotation was computed. [2020-07-17 13:04:07,566 INFO L268 CegarLoopResult]: For program point L228(line 228) no Hoare annotation was computed. [2020-07-17 13:04:07,566 INFO L268 CegarLoopResult]: For program point L286(line 286) no Hoare annotation was computed. [2020-07-17 13:04:07,566 INFO L268 CegarLoopResult]: For program point L286-1(line 286) no Hoare annotation was computed. [2020-07-17 13:04:07,566 INFO L268 CegarLoopResult]: For program point L220(line 220) no Hoare annotation was computed. [2020-07-17 13:04:07,566 INFO L268 CegarLoopResult]: For program point L286-2(line 286) no Hoare annotation was computed. [2020-07-17 13:04:07,566 INFO L268 CegarLoopResult]: For program point L212(line 212) no Hoare annotation was computed. [2020-07-17 13:04:07,567 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 210 312) no Hoare annotation was computed. [2020-07-17 13:04:07,567 INFO L268 CegarLoopResult]: For program point L270(line 270) no Hoare annotation was computed. [2020-07-17 13:04:07,567 INFO L268 CegarLoopResult]: For program point L270-1(line 270) no Hoare annotation was computed. [2020-07-17 13:04:07,567 INFO L268 CegarLoopResult]: For program point L270-2(line 270) no Hoare annotation was computed. [2020-07-17 13:04:07,567 INFO L268 CegarLoopResult]: For program point L229(line 229) no Hoare annotation was computed. [2020-07-17 13:04:07,567 INFO L268 CegarLoopResult]: For program point L287(line 287) no Hoare annotation was computed. [2020-07-17 13:04:07,567 INFO L268 CegarLoopResult]: For program point L221(line 221) no Hoare annotation was computed. [2020-07-17 13:04:07,567 INFO L268 CegarLoopResult]: For program point L246(line 246) no Hoare annotation was computed. [2020-07-17 13:04:07,567 INFO L268 CegarLoopResult]: For program point L213(line 213) no Hoare annotation was computed. [2020-07-17 13:04:07,568 INFO L268 CegarLoopResult]: For program point L304(line 304) no Hoare annotation was computed. [2020-07-17 13:04:07,568 INFO L268 CegarLoopResult]: For program point L271(line 271) no Hoare annotation was computed. [2020-07-17 13:04:07,568 INFO L268 CegarLoopResult]: For program point L230(line 230) no Hoare annotation was computed. [2020-07-17 13:04:07,568 INFO L268 CegarLoopResult]: For program point L288(line 288) no Hoare annotation was computed. [2020-07-17 13:04:07,568 INFO L268 CegarLoopResult]: For program point L288-1(line 288) no Hoare annotation was computed. [2020-07-17 13:04:07,568 INFO L268 CegarLoopResult]: For program point L222(line 222) no Hoare annotation was computed. [2020-07-17 13:04:07,568 INFO L268 CegarLoopResult]: For program point L288-2(line 288) no Hoare annotation was computed. [2020-07-17 13:04:07,568 INFO L268 CegarLoopResult]: For program point L280(lines 258 281) no Hoare annotation was computed. [2020-07-17 13:04:07,569 INFO L268 CegarLoopResult]: For program point L247(line 247) no Hoare annotation was computed. [2020-07-17 13:04:07,569 INFO L268 CegarLoopResult]: For program point L214(line 214) no Hoare annotation was computed. [2020-07-17 13:04:07,569 INFO L268 CegarLoopResult]: For program point L305(line 305) no Hoare annotation was computed. [2020-07-17 13:04:07,569 INFO L268 CegarLoopResult]: For program point L272(line 272) no Hoare annotation was computed. [2020-07-17 13:04:07,569 INFO L268 CegarLoopResult]: For program point L239(lines 239 255) no Hoare annotation was computed. [2020-07-17 13:04:07,569 INFO L268 CegarLoopResult]: For program point L272-1(line 272) no Hoare annotation was computed. [2020-07-17 13:04:07,569 INFO L268 CegarLoopResult]: For program point L272-2(line 272) no Hoare annotation was computed. [2020-07-17 13:04:07,569 INFO L268 CegarLoopResult]: For program point L231(line 231) no Hoare annotation was computed. [2020-07-17 13:04:07,569 INFO L268 CegarLoopResult]: For program point L289(line 289) no Hoare annotation was computed. [2020-07-17 13:04:07,570 INFO L268 CegarLoopResult]: For program point L256(lines 256 297) no Hoare annotation was computed. [2020-07-17 13:04:07,570 INFO L268 CegarLoopResult]: For program point L223(line 223) no Hoare annotation was computed. [2020-07-17 13:04:07,570 INFO L268 CegarLoopResult]: For program point L248(line 248) no Hoare annotation was computed. [2020-07-17 13:04:07,570 INFO L268 CegarLoopResult]: For program point L215(line 215) no Hoare annotation was computed. [2020-07-17 13:04:07,570 INFO L268 CegarLoopResult]: For program point L248-1(line 248) no Hoare annotation was computed. [2020-07-17 13:04:07,570 INFO L268 CegarLoopResult]: For program point L273(line 273) no Hoare annotation was computed. [2020-07-17 13:04:07,570 INFO L268 CegarLoopResult]: For program point L298(lines 298 309) no Hoare annotation was computed. [2020-07-17 13:04:07,570 INFO L268 CegarLoopResult]: For program point L290(line 290) no Hoare annotation was computed. [2020-07-17 13:04:07,570 INFO L268 CegarLoopResult]: For program point L257(line 257) no Hoare annotation was computed. [2020-07-17 13:04:07,571 INFO L268 CegarLoopResult]: For program point L290-1(line 290) no Hoare annotation was computed. [2020-07-17 13:04:07,571 INFO L268 CegarLoopResult]: For program point L224(line 224) no Hoare annotation was computed. [2020-07-17 13:04:07,571 INFO L268 CegarLoopResult]: For program point L216(line 216) no Hoare annotation was computed. [2020-07-17 13:04:07,571 INFO L268 CegarLoopResult]: For program point L274(line 274) no Hoare annotation was computed. [2020-07-17 13:04:07,571 INFO L268 CegarLoopResult]: For program point L241(line 241) no Hoare annotation was computed. [2020-07-17 13:04:07,571 INFO L268 CegarLoopResult]: For program point L274-1(line 274) no Hoare annotation was computed. [2020-07-17 13:04:07,571 INFO L268 CegarLoopResult]: For program point L241-1(line 241) no Hoare annotation was computed. [2020-07-17 13:04:07,571 INFO L268 CegarLoopResult]: For program point L299(lines 299 306) no Hoare annotation was computed. [2020-07-17 13:04:07,572 INFO L268 CegarLoopResult]: For program point L291(line 291) no Hoare annotation was computed. [2020-07-17 13:04:07,572 INFO L268 CegarLoopResult]: For program point L803-2(line 803) no Hoare annotation was computed. [2020-07-17 13:04:07,572 INFO L268 CegarLoopResult]: For program point select_oneENTRY(lines 801 810) no Hoare annotation was computed. [2020-07-17 13:04:07,572 INFO L268 CegarLoopResult]: For program point select_oneFINAL(lines 801 810) no Hoare annotation was computed. [2020-07-17 13:04:07,572 INFO L268 CegarLoopResult]: For program point L807(line 807) no Hoare annotation was computed. [2020-07-17 13:04:07,572 INFO L268 CegarLoopResult]: For program point select_oneEXIT(lines 801 810) no Hoare annotation was computed. [2020-07-17 13:04:07,572 INFO L268 CegarLoopResult]: For program point L806(line 806) no Hoare annotation was computed. [2020-07-17 13:04:07,572 INFO L268 CegarLoopResult]: For program point L803(line 803) no Hoare annotation was computed. [2020-07-17 13:04:07,573 INFO L268 CegarLoopResult]: For program point L803-1(line 803) no Hoare annotation was computed. [2020-07-17 13:04:07,573 INFO L271 CegarLoopResult]: At program point L708-3(line 708) the Hoare annotation is: true [2020-07-17 13:04:07,573 INFO L271 CegarLoopResult]: At program point L704(line 704) the Hoare annotation is: true [2020-07-17 13:04:07,573 INFO L271 CegarLoopResult]: At program point L576(line 576) the Hoare annotation is: true [2020-07-17 13:04:07,573 INFO L271 CegarLoopResult]: At program point L345(line 345) the Hoare annotation is: true [2020-07-17 13:04:07,573 INFO L271 CegarLoopResult]: At program point L337(line 337) the Hoare annotation is: true [2020-07-17 13:04:07,573 INFO L271 CegarLoopResult]: At program point L465(line 465) the Hoare annotation is: true [2020-07-17 13:04:07,573 INFO L271 CegarLoopResult]: At program point L337-1(line 337) the Hoare annotation is: true [2020-07-17 13:04:07,573 INFO L271 CegarLoopResult]: At program point L337-2(line 337) the Hoare annotation is: true [2020-07-17 13:04:07,574 INFO L271 CegarLoopResult]: At program point L391(line 391) the Hoare annotation is: true [2020-07-17 13:04:07,574 INFO L271 CegarLoopResult]: At program point L577(line 577) the Hoare annotation is: true [2020-07-17 13:04:07,574 INFO L271 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: true [2020-07-17 13:04:07,574 INFO L271 CegarLoopResult]: At program point L383(line 383) the Hoare annotation is: true [2020-07-17 13:04:07,574 INFO L271 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: true [2020-07-17 13:04:07,574 INFO L271 CegarLoopResult]: At program point L383-1(line 383) the Hoare annotation is: true [2020-07-17 13:04:07,574 INFO L271 CegarLoopResult]: At program point L478(line 478) the Hoare annotation is: true [2020-07-17 13:04:07,574 INFO L271 CegarLoopResult]: At program point L478-1(line 478) the Hoare annotation is: true [2020-07-17 13:04:07,574 INFO L271 CegarLoopResult]: At program point L478-2(line 478) the Hoare annotation is: true [2020-07-17 13:04:07,574 INFO L271 CegarLoopResult]: At program point L474(line 474) the Hoare annotation is: true [2020-07-17 13:04:07,574 INFO L271 CegarLoopResult]: At program point L730(line 730) the Hoare annotation is: true [2020-07-17 13:04:07,575 INFO L271 CegarLoopResult]: At program point L474-1(line 474) the Hoare annotation is: true [2020-07-17 13:04:07,575 INFO L271 CegarLoopResult]: At program point L730-1(line 730) the Hoare annotation is: true [2020-07-17 13:04:07,575 INFO L271 CegarLoopResult]: At program point L474-2(line 474) the Hoare annotation is: true [2020-07-17 13:04:07,575 INFO L271 CegarLoopResult]: At program point L730-2(line 730) the Hoare annotation is: true [2020-07-17 13:04:07,575 INFO L271 CegarLoopResult]: At program point L474-3(line 474) the Hoare annotation is: true [2020-07-17 13:04:07,575 INFO L271 CegarLoopResult]: At program point L470(line 470) the Hoare annotation is: true [2020-07-17 13:04:07,575 INFO L271 CegarLoopResult]: At program point L470-1(line 470) the Hoare annotation is: true [2020-07-17 13:04:07,575 INFO L271 CegarLoopResult]: At program point L470-2(line 470) the Hoare annotation is: true [2020-07-17 13:04:07,575 INFO L271 CegarLoopResult]: At program point L470-3(line 470) the Hoare annotation is: true [2020-07-17 13:04:07,575 INFO L271 CegarLoopResult]: At program point L338(line 338) the Hoare annotation is: true [2020-07-17 13:04:07,575 INFO L271 CegarLoopResult]: At program point L466(line 466) the Hoare annotation is: true [2020-07-17 13:04:07,575 INFO L271 CegarLoopResult]: At program point L470-4(line 470) the Hoare annotation is: true [2020-07-17 13:04:07,576 INFO L271 CegarLoopResult]: At program point L466-1(line 466) the Hoare annotation is: true [2020-07-17 13:04:07,576 INFO L271 CegarLoopResult]: At program point L470-5(line 470) the Hoare annotation is: true [2020-07-17 13:04:07,576 INFO L271 CegarLoopResult]: At program point L466-2(line 466) the Hoare annotation is: true [2020-07-17 13:04:07,576 INFO L271 CegarLoopResult]: At program point L466-3(line 466) the Hoare annotation is: true [2020-07-17 13:04:07,576 INFO L271 CegarLoopResult]: At program point L466-4(line 466) the Hoare annotation is: true [2020-07-17 13:04:07,576 INFO L271 CegarLoopResult]: At program point L466-5(line 466) the Hoare annotation is: true [2020-07-17 13:04:07,576 INFO L271 CegarLoopResult]: At program point L466-6(line 466) the Hoare annotation is: true [2020-07-17 13:04:07,576 INFO L271 CegarLoopResult]: At program point L466-7(line 466) the Hoare annotation is: true [2020-07-17 13:04:07,576 INFO L271 CegarLoopResult]: At program point L384(line 384) the Hoare annotation is: true [2020-07-17 13:04:07,576 INFO L271 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: true [2020-07-17 13:04:07,576 INFO L271 CegarLoopResult]: At program point L413(line 413) the Hoare annotation is: true [2020-07-17 13:04:07,576 INFO L271 CegarLoopResult]: At program point L835(line 835) the Hoare annotation is: true [2020-07-17 13:04:07,576 INFO L271 CegarLoopResult]: At program point L414(line 414) the Hoare annotation is: true [2020-07-17 13:04:07,577 INFO L271 CegarLoopResult]: At program point L344(line 344) the Hoare annotation is: true [2020-07-17 13:04:07,577 INFO L271 CegarLoopResult]: At program point L728(line 728) the Hoare annotation is: true [2020-07-17 13:04:07,577 INFO L271 CegarLoopResult]: At program point L344-1(line 344) the Hoare annotation is: true [2020-07-17 13:04:07,577 INFO L271 CegarLoopResult]: At program point L728-1(line 728) the Hoare annotation is: true [2020-07-17 13:04:07,577 INFO L271 CegarLoopResult]: At program point L728-2(line 728) the Hoare annotation is: true [2020-07-17 13:04:07,577 INFO L271 CegarLoopResult]: At program point L728-3(line 728) the Hoare annotation is: true [2020-07-17 13:04:07,577 INFO L271 CegarLoopResult]: At program point L724(line 724) the Hoare annotation is: true [2020-07-17 13:04:07,577 INFO L271 CegarLoopResult]: At program point L724-1(line 724) the Hoare annotation is: true [2020-07-17 13:04:07,577 INFO L271 CegarLoopResult]: At program point L724-2(line 724) the Hoare annotation is: true [2020-07-17 13:04:07,577 INFO L271 CegarLoopResult]: At program point L724-3(line 724) the Hoare annotation is: true [2020-07-17 13:04:07,577 INFO L271 CegarLoopResult]: At program point L720(line 720) the Hoare annotation is: true [2020-07-17 13:04:07,577 INFO L271 CegarLoopResult]: At program point L724-4(line 724) the Hoare annotation is: true [2020-07-17 13:04:07,578 INFO L271 CegarLoopResult]: At program point L720-1(line 720) the Hoare annotation is: true [2020-07-17 13:04:07,578 INFO L271 CegarLoopResult]: At program point L720-2(line 720) the Hoare annotation is: true [2020-07-17 13:04:07,578 INFO L271 CegarLoopResult]: At program point L720-3(line 720) the Hoare annotation is: true [2020-07-17 13:04:07,578 INFO L271 CegarLoopResult]: At program point L716(line 716) the Hoare annotation is: true [2020-07-17 13:04:07,578 INFO L271 CegarLoopResult]: At program point L716-1(line 716) the Hoare annotation is: true [2020-07-17 13:04:07,578 INFO L271 CegarLoopResult]: At program point L716-2(line 716) the Hoare annotation is: true [2020-07-17 13:04:07,578 INFO L264 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|)) [2020-07-17 13:04:07,578 INFO L271 CegarLoopResult]: At program point L716-3(line 716) the Hoare annotation is: true [2020-07-17 13:04:07,578 INFO L271 CegarLoopResult]: At program point L712(line 712) the Hoare annotation is: true [2020-07-17 13:04:07,578 INFO L271 CegarLoopResult]: At program point L716-4(line 716) the Hoare annotation is: true [2020-07-17 13:04:07,579 INFO L271 CegarLoopResult]: At program point L712-1(line 712) the Hoare annotation is: true [2020-07-17 13:04:07,579 INFO L271 CegarLoopResult]: At program point L716-5(line 716) the Hoare annotation is: true [2020-07-17 13:04:07,579 INFO L271 CegarLoopResult]: At program point L390(line 390) the Hoare annotation is: true [2020-07-17 13:04:07,579 INFO L271 CegarLoopResult]: At program point L712-2(line 712) the Hoare annotation is: true [2020-07-17 13:04:07,579 INFO L271 CegarLoopResult]: At program point L716-6(line 716) the Hoare annotation is: true [2020-07-17 13:04:07,579 INFO L271 CegarLoopResult]: At program point L390-1(line 390) the Hoare annotation is: true [2020-07-17 13:04:07,579 INFO L271 CegarLoopResult]: At program point L712-3(line 712) the Hoare annotation is: true [2020-07-17 13:04:07,579 INFO L271 CegarLoopResult]: At program point L716-7(line 716) the Hoare annotation is: true [2020-07-17 13:04:07,579 INFO L271 CegarLoopResult]: At program point L708(line 708) the Hoare annotation is: true [2020-07-17 13:04:07,579 INFO L271 CegarLoopResult]: At program point L712-4(line 712) the Hoare annotation is: true [2020-07-17 13:04:07,579 INFO L271 CegarLoopResult]: At program point L708-1(line 708) the Hoare annotation is: true [2020-07-17 13:04:07,579 INFO L271 CegarLoopResult]: At program point L708-2(line 708) the Hoare annotation is: true [2020-07-17 13:04:07,579 INFO L271 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: true [2020-07-17 13:04:07,579 INFO L268 CegarLoopResult]: For program point activatePumpFINAL(lines 663 670) no Hoare annotation was computed. [2020-07-17 13:04:07,580 INFO L268 CegarLoopResult]: For program point activatePumpEXIT(lines 663 670) no Hoare annotation was computed. [2020-07-17 13:04:07,580 INFO L268 CegarLoopResult]: For program point activatePumpENTRY(lines 663 670) no Hoare annotation was computed. [2020-07-17 13:04:07,580 INFO L268 CegarLoopResult]: For program point getWaterLevelENTRY(lines 483 491) no Hoare annotation was computed. [2020-07-17 13:04:07,580 INFO L268 CegarLoopResult]: For program point getWaterLevelFINAL(lines 483 491) no Hoare annotation was computed. [2020-07-17 13:04:07,580 INFO L268 CegarLoopResult]: For program point L488(line 488) no Hoare annotation was computed. [2020-07-17 13:04:07,580 INFO L268 CegarLoopResult]: For program point L487(line 487) no Hoare annotation was computed. [2020-07-17 13:04:07,580 INFO L268 CegarLoopResult]: For program point getWaterLevelEXIT(lines 483 491) no Hoare annotation was computed. [2020-07-17 13:04:07,580 INFO L268 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-07-17 13:04:07,580 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-07-17 13:04:07,580 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-07-17 13:04:07,580 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-07-17 13:04:07,580 INFO L264 CegarLoopResult]: At program point L446(line 446) the Hoare annotation is: (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) [2020-07-17 13:04:07,580 INFO L264 CegarLoopResult]: At program point L444(line 444) the Hoare annotation is: (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) [2020-07-17 13:04:07,580 INFO L264 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 439 450) the Hoare annotation is: (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) [2020-07-17 13:04:07,581 INFO L271 CegarLoopResult]: At program point L443-1(lines 439 450) the Hoare annotation is: true [2020-07-17 13:04:07,581 INFO L271 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 439 450) the Hoare annotation is: true [2020-07-17 13:04:07,581 INFO L271 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 451 459) the Hoare annotation is: true [2020-07-17 13:04:07,581 INFO L271 CegarLoopResult]: At program point L456(line 456) the Hoare annotation is: true [2020-07-17 13:04:07,581 INFO L271 CegarLoopResult]: At program point L455(line 455) the Hoare annotation is: true [2020-07-17 13:04:07,581 INFO L271 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 451 459) the Hoare annotation is: true [2020-07-17 13:04:07,581 INFO L271 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 451 459) the Hoare annotation is: true [2020-07-17 13:04:07,581 INFO L271 CegarLoopResult]: At program point L593(line 593) the Hoare annotation is: true [2020-07-17 13:04:07,581 INFO L264 CegarLoopResult]: At program point timeShiftENTRY(lines 580 603) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) [2020-07-17 13:04:07,581 INFO L271 CegarLoopResult]: At program point L591(lines 591 597) the Hoare annotation is: true [2020-07-17 13:04:07,581 INFO L271 CegarLoopResult]: At program point timeShiftEXIT(lines 580 603) the Hoare annotation is: true [2020-07-17 13:04:07,581 INFO L264 CegarLoopResult]: At program point L586(line 586) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) [2020-07-17 13:04:07,582 INFO L271 CegarLoopResult]: At program point L584(lines 583 602) the Hoare annotation is: true [2020-07-17 13:04:07,582 INFO L271 CegarLoopResult]: At program point timeShiftFINAL(lines 580 603) the Hoare annotation is: true [2020-07-17 13:04:07,582 INFO L271 CegarLoopResult]: At program point cleanupEXIT(lines 836 865) the Hoare annotation is: true [2020-07-17 13:04:07,582 INFO L271 CegarLoopResult]: At program point L861(lines 836 865) the Hoare annotation is: true [2020-07-17 13:04:07,582 INFO L271 CegarLoopResult]: At program point L857(line 857) the Hoare annotation is: true [2020-07-17 13:04:07,582 INFO L271 CegarLoopResult]: At program point L847(line 847) the Hoare annotation is: true [2020-07-17 13:04:07,582 INFO L264 CegarLoopResult]: At program point cleanupENTRY(lines 836 865) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) [2020-07-17 13:04:07,582 INFO L271 CegarLoopResult]: At program point L850(lines 850 854) the Hoare annotation is: true [2020-07-17 13:04:07,582 INFO L271 CegarLoopResult]: At program point L850-1(lines 850 854) the Hoare annotation is: true [2020-07-17 13:04:07,582 INFO L271 CegarLoopResult]: At program point L846-2(lines 846 860) the Hoare annotation is: true [2020-07-17 13:04:07,582 INFO L264 CegarLoopResult]: At program point L842(line 842) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) [2020-07-17 13:04:07,583 INFO L271 CegarLoopResult]: At program point L842-1(line 842) the Hoare annotation is: true [2020-07-17 13:04:07,583 INFO L264 CegarLoopResult]: At program point L838(line 838) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) [2020-07-17 13:04:07,583 INFO L264 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 415 426) the Hoare annotation is: (= |old(~waterLevel~0)| ~waterLevel~0) [2020-07-17 13:04:07,583 INFO L271 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 415 426) the Hoare annotation is: true [2020-07-17 13:04:07,583 INFO L264 CegarLoopResult]: At program point L420(line 420) the Hoare annotation is: (= |old(~waterLevel~0)| ~waterLevel~0) [2020-07-17 13:04:07,583 INFO L271 CegarLoopResult]: At program point L419-1(lines 415 426) the Hoare annotation is: true [2020-07-17 13:04:07,583 INFO L271 CegarLoopResult]: At program point setupEXIT(lines 890 896) the Hoare annotation is: true [2020-07-17 13:04:07,584 INFO L271 CegarLoopResult]: At program point setupFINAL(lines 890 896) the Hoare annotation is: true [2020-07-17 13:04:07,584 INFO L271 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-07-17 13:04:07,584 INFO L271 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: true [2020-07-17 13:04:07,584 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-17 13:04:07,584 INFO L271 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-07-17 13:04:07,584 INFO L264 CegarLoopResult]: At program point L432(line 432) the Hoare annotation is: (= |old(~waterLevel~0)| ~waterLevel~0) [2020-07-17 13:04:07,584 INFO L271 CegarLoopResult]: At program point waterRiseEXIT(lines 427 438) the Hoare annotation is: true [2020-07-17 13:04:07,584 INFO L271 CegarLoopResult]: At program point L431-1(lines 427 438) the Hoare annotation is: true [2020-07-17 13:04:07,584 INFO L264 CegarLoopResult]: At program point waterRiseENTRY(lines 427 438) the Hoare annotation is: (= |old(~waterLevel~0)| ~waterLevel~0) [2020-07-17 13:04:07,585 INFO L264 CegarLoopResult]: At program point __automaton_failFINAL(lines 931 938) the Hoare annotation is: (or (not (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp___0~2 2147483648))) (not (<= __utac_acc__Specification1_spec__1_~tmp___0~2 2147483647)) (= 0 __utac_acc__Specification1_spec__1_~tmp___0~2)) [2020-07-17 13:04:07,585 INFO L264 CegarLoopResult]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 935) the Hoare annotation is: (or (not (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp___0~2 2147483648))) (not (<= __utac_acc__Specification1_spec__1_~tmp___0~2 2147483647)) (= 0 __utac_acc__Specification1_spec__1_~tmp___0~2)) [2020-07-17 13:04:07,585 INFO L271 CegarLoopResult]: At program point __automaton_failENTRY(lines 931 938) the Hoare annotation is: true [2020-07-17 13:04:07,585 INFO L264 CegarLoopResult]: At program point __automaton_failEXIT(lines 931 938) the Hoare annotation is: (or (not (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp___0~2 2147483648))) (not (<= __utac_acc__Specification1_spec__1_~tmp___0~2 2147483647)) (= 0 __utac_acc__Specification1_spec__1_~tmp___0~2)) [2020-07-17 13:04:07,585 INFO L271 CegarLoopResult]: At program point __utac_acc__Specification1_spec__1ENTRY(lines 771 795) the Hoare annotation is: true [2020-07-17 13:04:07,585 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification1_spec__1EXIT(lines 771 795) the Hoare annotation is: (and (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp~7 2147483648)) (<= __utac_acc__Specification1_spec__1_~tmp~7 2147483647)) [2020-07-17 13:04:07,585 INFO L264 CegarLoopResult]: At program point L785(line 785) the Hoare annotation is: (and (not (= 0 __utac_acc__Specification1_spec__1_~tmp~7)) (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp___0~2 2147483648)) (<= __utac_acc__Specification1_spec__1_~tmp~7 2147483647) (<= __utac_acc__Specification1_spec__1_~tmp___0~2 2147483647) (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp~7 2147483648)) (not (= 0 __utac_acc__Specification1_spec__1_~tmp___0~2))) [2020-07-17 13:04:07,586 INFO L264 CegarLoopResult]: At program point L783(lines 783 789) the Hoare annotation is: (and (not (= 0 __utac_acc__Specification1_spec__1_~tmp~7)) (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp~7 2147483648)) (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp___0~2 2147483648)) (<= __utac_acc__Specification1_spec__1_~tmp~7 2147483647) (<= __utac_acc__Specification1_spec__1_~tmp___0~2 2147483647)) [2020-07-17 13:04:07,586 INFO L264 CegarLoopResult]: At program point L781(line 781) the Hoare annotation is: (and (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp~7 2147483648)) (not (= 0 __utac_acc__Specification1_spec__1_~tmp~7)) (<= __utac_acc__Specification1_spec__1_~tmp~7 2147483647)) [2020-07-17 13:04:07,586 INFO L264 CegarLoopResult]: At program point L781-1(line 781) the Hoare annotation is: (and (not (= 0 __utac_acc__Specification1_spec__1_~tmp~7)) (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp~7 2147483648)) (<= __utac_acc__Specification1_spec__1_~tmp~7 2147483647)) [2020-07-17 13:04:07,586 INFO L264 CegarLoopResult]: At program point L779(lines 779 792) the Hoare annotation is: (and (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp~7 2147483648)) (<= __utac_acc__Specification1_spec__1_~tmp~7 2147483647)) [2020-07-17 13:04:07,586 INFO L264 CegarLoopResult]: At program point L781-2(line 781) the Hoare annotation is: (and (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp~7 2147483648)) (not (= 0 __utac_acc__Specification1_spec__1_~tmp~7)) (<= |__utac_acc__Specification1_spec__1_#t~ret70| 2147483647) (<= 0 (+ |__utac_acc__Specification1_spec__1_#t~ret70| 2147483648)) (<= __utac_acc__Specification1_spec__1_~tmp~7 2147483647)) [2020-07-17 13:04:07,586 INFO L264 CegarLoopResult]: At program point L781-3(line 781) the Hoare annotation is: (and (<= 0 (+ |__utac_acc__Specification1_spec__1_#t~ret70| 2147483648)) (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp~7 2147483648)) (not (= 0 __utac_acc__Specification1_spec__1_~tmp~7)) (<= |__utac_acc__Specification1_spec__1_#t~ret70| 2147483647) (<= __utac_acc__Specification1_spec__1_~tmp~7 2147483647) (= __utac_acc__Specification1_spec__1_~tmp___0~2 |__utac_acc__Specification1_spec__1_#t~ret70|)) [2020-07-17 13:04:07,587 INFO L264 CegarLoopResult]: At program point L779-1(lines 771 795) the Hoare annotation is: (and (<= __utac_acc__Specification1_spec__1_~tmp~7 2147483647) (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp~7 2147483648))) [2020-07-17 13:04:07,587 INFO L271 CegarLoopResult]: At program point L777(line 777) the Hoare annotation is: true [2020-07-17 13:04:07,587 INFO L271 CegarLoopResult]: At program point L777-1(line 777) the Hoare annotation is: true [2020-07-17 13:04:07,587 INFO L264 CegarLoopResult]: At program point L777-2(line 777) the Hoare annotation is: (and (<= |__utac_acc__Specification1_spec__1_#t~ret69| 2147483647) (<= 0 (+ |__utac_acc__Specification1_spec__1_#t~ret69| 2147483648))) [2020-07-17 13:04:07,587 INFO L264 CegarLoopResult]: At program point L777-3(line 777) the Hoare annotation is: (and (<= |__utac_acc__Specification1_spec__1_#t~ret69| 2147483647) (= __utac_acc__Specification1_spec__1_~tmp~7 |__utac_acc__Specification1_spec__1_#t~ret69|) (<= 0 (+ |__utac_acc__Specification1_spec__1_#t~ret69| 2147483648))) [2020-07-17 13:04:07,587 INFO L271 CegarLoopResult]: At program point L773(line 773) the Hoare annotation is: true [2020-07-17 13:04:07,587 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__lowWaterSensorEXIT(lines 612 636) the Hoare annotation is: true [2020-07-17 13:04:07,587 INFO L264 CegarLoopResult]: At program point processEnvironment__wrappee__lowWaterSensorENTRY(lines 612 636) the Hoare annotation is: (= ~pumpRunning~0 |old(~pumpRunning~0)|) [2020-07-17 13:04:07,587 INFO L264 CegarLoopResult]: At program point L631(line 631) the Hoare annotation is: (= ~pumpRunning~0 |old(~pumpRunning~0)|) [2020-07-17 13:04:07,588 INFO L271 CegarLoopResult]: At program point L631-1(lines 612 636) the Hoare annotation is: true [2020-07-17 13:04:07,588 INFO L264 CegarLoopResult]: At program point L626(line 626) the Hoare annotation is: (= ~pumpRunning~0 |old(~pumpRunning~0)|) [2020-07-17 13:04:07,588 INFO L264 CegarLoopResult]: At program point L622(line 622) the Hoare annotation is: (= ~pumpRunning~0 |old(~pumpRunning~0)|) [2020-07-17 13:04:07,588 INFO L264 CegarLoopResult]: At program point L620(lines 620 628) the Hoare annotation is: (= ~pumpRunning~0 |old(~pumpRunning~0)|) [2020-07-17 13:04:07,588 INFO L264 CegarLoopResult]: At program point L618(line 618) the Hoare annotation is: (= ~pumpRunning~0 |old(~pumpRunning~0)|) [2020-07-17 13:04:07,588 INFO L264 CegarLoopResult]: At program point L618-1(line 618) the Hoare annotation is: (= ~pumpRunning~0 |old(~pumpRunning~0)|) [2020-07-17 13:04:07,588 INFO L264 CegarLoopResult]: At program point L616(lines 616 633) the Hoare annotation is: (= ~pumpRunning~0 |old(~pumpRunning~0)|) [2020-07-17 13:04:07,588 INFO L264 CegarLoopResult]: At program point L618-2(line 618) the Hoare annotation is: (= ~pumpRunning~0 |old(~pumpRunning~0)|) [2020-07-17 13:04:07,588 INFO L264 CegarLoopResult]: At program point L618-3(line 618) the Hoare annotation is: (= ~pumpRunning~0 |old(~pumpRunning~0)|) [2020-07-17 13:04:07,607 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 17.07 01:04:07 BoogieIcfgContainer [2020-07-17 13:04:07,607 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-17 13:04:07,609 INFO L168 Benchmark]: Toolchain (without parser) took 20486.97 ms. Allocated memory was 145.8 MB in the beginning and 632.8 MB in the end (delta: 487.1 MB). Free memory was 103.3 MB in the beginning and 388.3 MB in the end (delta: -285.1 MB). Peak memory consumption was 507.6 MB. Max. memory is 7.1 GB. [2020-07-17 13:04:07,610 INFO L168 Benchmark]: CDTParser took 1.08 ms. Allocated memory is still 145.8 MB. Free memory was 122.4 MB in the beginning and 122.1 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-17 13:04:07,611 INFO L168 Benchmark]: CACSL2BoogieTranslator took 657.76 ms. Allocated memory was 145.8 MB in the beginning and 203.4 MB in the end (delta: 57.7 MB). Free memory was 102.9 MB in the beginning and 173.5 MB in the end (delta: -70.7 MB). Peak memory consumption was 24.4 MB. Max. memory is 7.1 GB. [2020-07-17 13:04:07,612 INFO L168 Benchmark]: Boogie Preprocessor took 97.99 ms. Allocated memory is still 203.4 MB. Free memory was 173.5 MB in the beginning and 168.5 MB in the end (delta: 5.1 MB). Peak memory consumption was 5.1 MB. Max. memory is 7.1 GB. [2020-07-17 13:04:07,613 INFO L168 Benchmark]: RCFGBuilder took 1251.62 ms. Allocated memory was 203.4 MB in the beginning and 235.9 MB in the end (delta: 32.5 MB). Free memory was 168.5 MB in the beginning and 176.6 MB in the end (delta: -8.1 MB). Peak memory consumption was 83.2 MB. Max. memory is 7.1 GB. [2020-07-17 13:04:07,614 INFO L168 Benchmark]: TraceAbstraction took 18473.45 ms. Allocated memory was 235.9 MB in the beginning and 632.8 MB in the end (delta: 396.9 MB). Free memory was 176.6 MB in the beginning and 388.3 MB in the end (delta: -211.7 MB). Peak memory consumption was 490.7 MB. Max. memory is 7.1 GB. [2020-07-17 13:04:07,618 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.08 ms. Allocated memory is still 145.8 MB. Free memory was 122.4 MB in the beginning and 122.1 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 657.76 ms. Allocated memory was 145.8 MB in the beginning and 203.4 MB in the end (delta: 57.7 MB). Free memory was 102.9 MB in the beginning and 173.5 MB in the end (delta: -70.7 MB). Peak memory consumption was 24.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 97.99 ms. Allocated memory is still 203.4 MB. Free memory was 173.5 MB in the beginning and 168.5 MB in the end (delta: 5.1 MB). Peak memory consumption was 5.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1251.62 ms. Allocated memory was 203.4 MB in the beginning and 235.9 MB in the end (delta: 32.5 MB). Free memory was 168.5 MB in the beginning and 176.6 MB in the end (delta: -8.1 MB). Peak memory consumption was 83.2 MB. Max. memory is 7.1 GB. * TraceAbstraction took 18473.45 ms. Allocated memory was 235.9 MB in the beginning and 632.8 MB in the end (delta: 396.9 MB). Free memory was 176.6 MB in the beginning and 388.3 MB in the end (delta: -211.7 MB). Peak memory consumption was 490.7 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 935]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 514]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 846]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 836]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 515]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 818]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 825]: Procedure Contract for valid_product Derived contract for procedure valid_product: 1 - ProcedureContractResult [Line: 907]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 754]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: 1 - ProcedureContractResult [Line: 690]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: 1 - ProcedureContractResult [Line: 735]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 811]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 897]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 679]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 671]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 638]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: 1 - ProcedureContractResult [Line: 604]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 505]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 492]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 439]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 451]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: 1 - ProcedureContractResult [Line: 580]: Procedure Contract for timeShift Derived contract for procedure timeShift: 1 - ProcedureContractResult [Line: 836]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 415]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 890]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 427]: Procedure Contract for waterRise Derived contract for procedure waterRise: 1 - ProcedureContractResult [Line: 931]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: (!(0 <= tmp___0 + 2147483648) || !(tmp___0 <= 2147483647)) || 0 == tmp___0 - ProcedureContractResult [Line: 771]: Procedure Contract for __utac_acc__Specification1_spec__1 Derived contract for procedure __utac_acc__Specification1_spec__1: 0 <= tmp + 2147483648 && tmp <= 2147483647 - ProcedureContractResult [Line: 612]: Procedure Contract for processEnvironment__wrappee__lowWaterSensor Derived contract for procedure processEnvironment__wrappee__lowWaterSensor: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 39 procedures, 621 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 5.7s, OverallIterations: 1, TraceHistogramMax: 1, AutomataDifference: 4.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 12.5s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 246 SDtfs, 154 SDslu, 536 SDs, 0 SdLazy, 861 SolverSat, 55 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 47 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 63 ImplicationChecksByTransitivity, 2.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=301occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 264 LocationsWithAnnotation, 529 PreInvPairs, 684 NumberOfFragments, 954 HoareAnnotationTreeSize, 529 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 2.7s HoareSimplificationTime, 264 FomulaSimplificationsInter, 21899 FormulaSimplificationTreeSizeReductionInter, 9.7s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: No data available, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...