/usr/bin/java -ea -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/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec5_product53.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-8fc6572 [2020-07-10 14:29:34,565 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-10 14:29:34,569 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-10 14:29:34,582 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-10 14:29:34,582 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-10 14:29:34,584 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-10 14:29:34,585 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-10 14:29:34,587 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-10 14:29:34,589 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-10 14:29:34,590 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-10 14:29:34,591 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-10 14:29:34,592 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-10 14:29:34,593 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-10 14:29:34,594 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-10 14:29:34,595 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-10 14:29:34,596 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-10 14:29:34,597 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-10 14:29:34,598 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-10 14:29:34,600 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-10 14:29:34,602 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-10 14:29:34,604 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-10 14:29:34,606 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-10 14:29:34,607 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-10 14:29:34,610 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-10 14:29:34,616 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-10 14:29:34,619 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-10 14:29:34,620 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-10 14:29:34,621 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-10 14:29:34,621 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-10 14:29:34,622 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-10 14:29:34,622 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-10 14:29:34,623 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-10 14:29:34,624 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-10 14:29:34,628 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-10 14:29:34,629 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-10 14:29:34,629 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-10 14:29:34,630 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-10 14:29:34,630 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-10 14:29:34,633 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-10 14:29:34,635 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-10 14:29:34,636 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-10 14:29:34,636 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2020-07-10 14:29:34,663 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-10 14:29:34,663 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-10 14:29:34,666 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-10 14:29:34,666 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-10 14:29:34,666 INFO L138 SettingsManager]: * Use SBE=true [2020-07-10 14:29:34,666 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-10 14:29:34,667 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-10 14:29:34,667 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-10 14:29:34,667 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-10 14:29:34,667 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-10 14:29:34,668 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-10 14:29:34,669 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-10 14:29:34,669 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-10 14:29:34,669 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-10 14:29:34,669 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-10 14:29:34,670 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-10 14:29:34,670 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-10 14:29:34,670 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-10 14:29:34,670 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-10 14:29:34,670 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-10 14:29:34,671 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-10 14:29:34,671 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 14:29:34,671 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-10 14:29:34,672 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-10 14:29:34,672 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-10 14:29:34,672 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-10 14:29:34,672 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-10 14:29:34,672 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-10 14:29:34,673 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-10 14:29:34,673 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-10 14:29:34,942 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-10 14:29:34,954 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-10 14:29:34,957 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-10 14:29:34,958 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-10 14:29:34,958 INFO L275 PluginConnector]: CDTParser initialized [2020-07-10 14:29:34,959 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product53.cil.c [2020-07-10 14:29:35,035 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/abcc02d5e/d27e09f779e547a0a6426a0a62e821d9/FLAG4ec53efcd [2020-07-10 14:29:35,615 INFO L306 CDTParser]: Found 1 translation units. [2020-07-10 14:29:35,615 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product53.cil.c [2020-07-10 14:29:35,631 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/abcc02d5e/d27e09f779e547a0a6426a0a62e821d9/FLAG4ec53efcd [2020-07-10 14:29:35,871 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/abcc02d5e/d27e09f779e547a0a6426a0a62e821d9 [2020-07-10 14:29:35,879 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-10 14:29:35,881 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-10 14:29:35,882 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-10 14:29:35,882 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-10 14:29:35,886 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-10 14:29:35,887 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 02:29:35" (1/1) ... [2020-07-10 14:29:35,890 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51fa1123 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:29:35, skipping insertion in model container [2020-07-10 14:29:35,890 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 02:29:35" (1/1) ... [2020-07-10 14:29:35,898 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-10 14:29:35,947 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-10 14:29:36,274 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 14:29:36,385 INFO L203 MainTranslator]: Completed pre-run [2020-07-10 14:29:36,522 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 14:29:36,560 INFO L208 MainTranslator]: Completed translation [2020-07-10 14:29:36,561 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:29:36 WrapperNode [2020-07-10 14:29:36,561 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-10 14:29:36,562 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-10 14:29:36,562 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-10 14:29:36,562 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-10 14:29:36,576 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:29:36" (1/1) ... [2020-07-10 14:29:36,577 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:29:36" (1/1) ... [2020-07-10 14:29:36,597 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:29:36" (1/1) ... [2020-07-10 14:29:36,597 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:29:36" (1/1) ... [2020-07-10 14:29:36,650 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:29:36" (1/1) ... [2020-07-10 14:29:36,664 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:29:36" (1/1) ... [2020-07-10 14:29:36,669 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:29:36" (1/1) ... [2020-07-10 14:29:36,677 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-10 14:29:36,678 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-10 14:29:36,678 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-10 14:29:36,678 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-10 14:29:36,679 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:29:36" (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 [2020-07-10 14:29:36,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-10 14:29:36,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-10 14:29:36,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-10 14:29:36,756 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-10 14:29:36,756 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-10 14:29:36,756 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-10 14:29:36,756 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-10 14:29:36,756 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-10 14:29:36,756 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-10 14:29:36,757 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-10 14:29:36,757 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-10 14:29:36,757 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-07-10 14:29:36,757 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__lowWaterSensor [2020-07-10 14:29:36,757 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-10 14:29:36,757 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-10 14:29:36,758 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-10 14:29:36,758 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-10 14:29:36,758 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-10 14:29:36,758 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-10 14:29:36,758 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-10 14:29:36,758 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-07-10 14:29:36,759 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-10 14:29:36,759 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-10 14:29:36,759 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-10 14:29:36,759 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-10 14:29:36,759 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-10 14:29:36,759 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2020-07-10 14:29:36,759 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2020-07-10 14:29:36,760 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2020-07-10 14:29:36,760 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-10 14:29:36,760 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-10 14:29:36,760 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-10 14:29:36,760 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-10 14:29:36,760 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-10 14:29:36,761 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-10 14:29:36,761 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-10 14:29:36,761 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-10 14:29:36,761 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-10 14:29:36,761 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-10 14:29:36,761 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-10 14:29:36,762 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-10 14:29:36,762 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-10 14:29:36,762 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-07-10 14:29:36,762 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-10 14:29:36,762 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-10 14:29:36,762 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-10 14:29:36,763 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-10 14:29:36,763 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-10 14:29:36,763 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-10 14:29:36,763 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-10 14:29:36,763 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-10 14:29:36,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-10 14:29:36,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-10 14:29:36,764 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-10 14:29:36,764 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-10 14:29:36,764 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-10 14:29:36,764 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-10 14:29:36,764 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-10 14:29:36,764 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-10 14:29:36,765 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-10 14:29:36,765 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-10 14:29:36,765 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-10 14:29:36,765 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-10 14:29:36,765 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-10 14:29:36,765 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-10 14:29:36,765 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-10 14:29:36,766 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-10 14:29:36,766 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-07-10 14:29:36,766 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-10 14:29:36,766 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-10 14:29:36,766 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-10 14:29:36,766 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-10 14:29:36,767 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-10 14:29:36,767 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2020-07-10 14:29:36,767 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2020-07-10 14:29:36,767 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-10 14:29:36,767 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-10 14:29:36,767 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-10 14:29:36,768 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-07-10 14:29:36,768 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-07-10 14:29:36,768 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__lowWaterSensor [2020-07-10 14:29:36,768 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-10 14:29:36,768 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-10 14:29:36,768 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-10 14:29:36,769 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-10 14:29:36,769 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-10 14:29:36,769 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-10 14:29:36,769 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-10 14:29:36,769 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-10 14:29:36,769 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-10 14:29:36,770 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-10 14:29:36,770 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-10 14:29:36,770 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2020-07-10 14:29:36,770 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-10 14:29:36,770 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-10 14:29:36,770 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-10 14:29:36,770 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-10 14:29:36,771 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-10 14:29:36,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-10 14:29:36,771 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-10 14:29:38,544 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-10 14:29:38,544 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-10 14:29:38,549 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 02:29:38 BoogieIcfgContainer [2020-07-10 14:29:38,550 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-10 14:29:38,551 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-10 14:29:38,551 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-10 14:29:38,554 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-10 14:29:38,555 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.07 02:29:35" (1/3) ... [2020-07-10 14:29:38,556 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@60165af7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 02:29:38, skipping insertion in model container [2020-07-10 14:29:38,556 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:29:36" (2/3) ... [2020-07-10 14:29:38,556 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@60165af7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 02:29:38, skipping insertion in model container [2020-07-10 14:29:38,556 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 02:29:38" (3/3) ... [2020-07-10 14:29:38,558 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product53.cil.c [2020-07-10 14:29:38,569 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-10 14:29:38,577 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-10 14:29:38,617 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-10 14:29:38,643 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-10 14:29:38,643 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-10 14:29:38,644 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-10 14:29:38,644 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-10 14:29:38,644 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-10 14:29:38,644 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-10 14:29:38,645 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-10 14:29:38,645 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-10 14:29:38,668 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states. [2020-07-10 14:29:38,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2020-07-10 14:29:38,680 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:29:38,682 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:29:38,682 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:29:38,688 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:29:38,689 INFO L82 PathProgramCache]: Analyzing trace with hash 2103350570, now seen corresponding path program 1 times [2020-07-10 14:29:38,699 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:29:38,700 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [506983728] [2020-07-10 14:29:38,700 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:29:38,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:29:39,402 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:29:39,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:29:39,545 INFO L280 TraceCheckUtils]: 0: Hoare triple {232#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.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~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.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~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string42.base, #t~string42.offset, 1);call write~init~int(110, #t~string42.base, 1 + #t~string42.offset, 1);call write~init~int(0, #t~string42.base, 2 + #t~string42.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string44.base, #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 3 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string46.base, #t~string46.offset, 1);call write~init~int(80, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(117, #t~string46.base, 2 + #t~string46.offset, 1);call write~init~int(109, #t~string46.base, 3 + #t~string46.offset, 1);call write~init~int(112, #t~string46.base, 4 + #t~string46.offset, 1);call write~init~int(58, #t~string46.base, 5 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 6 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string50.base, #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string52.base, #t~string52.offset, 1);call write~init~int(32, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string54.base, #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 1 + #t~string54.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {202#true} is VALID [2020-07-10 14:29:39,546 INFO L280 TraceCheckUtils]: 1: Hoare triple {202#true} assume true; {202#true} is VALID [2020-07-10 14:29:39,546 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {202#true} {202#true} #567#return; {202#true} is VALID [2020-07-10 14:29:39,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:29:39,552 INFO L280 TraceCheckUtils]: 0: Hoare triple {202#true} assume true; {202#true} is VALID [2020-07-10 14:29:39,552 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {202#true} {202#true} #459#return; {202#true} is VALID [2020-07-10 14:29:39,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:29:39,556 INFO L280 TraceCheckUtils]: 0: Hoare triple {202#true} assume true; {202#true} is VALID [2020-07-10 14:29:39,556 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {202#true} {202#true} #461#return; {202#true} is VALID [2020-07-10 14:29:39,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:29:39,561 INFO L280 TraceCheckUtils]: 0: Hoare triple {202#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {202#true} is VALID [2020-07-10 14:29:39,562 INFO L280 TraceCheckUtils]: 1: Hoare triple {202#true} assume true; {202#true} is VALID [2020-07-10 14:29:39,562 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {202#true} {202#true} #463#return; {202#true} is VALID [2020-07-10 14:29:39,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:29:39,566 INFO L280 TraceCheckUtils]: 0: Hoare triple {202#true} assume true; {202#true} is VALID [2020-07-10 14:29:39,567 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {202#true} {202#true} #465#return; {202#true} is VALID [2020-07-10 14:29:39,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:29:39,581 INFO L280 TraceCheckUtils]: 0: Hoare triple {233#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {202#true} is VALID [2020-07-10 14:29:39,582 INFO L280 TraceCheckUtils]: 1: Hoare triple {202#true} assume true; {202#true} is VALID [2020-07-10 14:29:39,582 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {202#true} {202#true} #557#return; {202#true} is VALID [2020-07-10 14:29:39,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:29:39,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:29:39,591 INFO L280 TraceCheckUtils]: 0: Hoare triple {202#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {202#true} is VALID [2020-07-10 14:29:39,591 INFO L280 TraceCheckUtils]: 1: Hoare triple {202#true} assume true; {202#true} is VALID [2020-07-10 14:29:39,592 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {202#true} {233#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {202#true} is VALID [2020-07-10 14:29:39,592 INFO L263 TraceCheckUtils]: 0: Hoare triple {233#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {202#true} is VALID [2020-07-10 14:29:39,593 INFO L280 TraceCheckUtils]: 1: Hoare triple {202#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {202#true} is VALID [2020-07-10 14:29:39,593 INFO L280 TraceCheckUtils]: 2: Hoare triple {202#true} assume true; {202#true} is VALID [2020-07-10 14:29:39,593 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {202#true} {233#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {202#true} is VALID [2020-07-10 14:29:39,593 INFO L280 TraceCheckUtils]: 4: Hoare triple {202#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {202#true} is VALID [2020-07-10 14:29:39,594 INFO L280 TraceCheckUtils]: 5: Hoare triple {202#true} assume true; {202#true} is VALID [2020-07-10 14:29:39,594 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {202#true} {203#false} #519#return; {203#false} is VALID [2020-07-10 14:29:39,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:29:39,598 INFO L280 TraceCheckUtils]: 0: Hoare triple {202#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {202#true} is VALID [2020-07-10 14:29:39,599 INFO L280 TraceCheckUtils]: 1: Hoare triple {202#true} assume true; {202#true} is VALID [2020-07-10 14:29:39,599 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {202#true} {203#false} #549#return; {203#false} is VALID [2020-07-10 14:29:39,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:29:39,603 INFO L280 TraceCheckUtils]: 0: Hoare triple {202#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {202#true} is VALID [2020-07-10 14:29:39,603 INFO L280 TraceCheckUtils]: 1: Hoare triple {202#true} assume true; {202#true} is VALID [2020-07-10 14:29:39,603 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {202#true} {203#false} #551#return; {203#false} is VALID [2020-07-10 14:29:39,609 INFO L263 TraceCheckUtils]: 0: Hoare triple {202#true} call ULTIMATE.init(); {232#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.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~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.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~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:29:39,609 INFO L280 TraceCheckUtils]: 1: Hoare triple {232#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.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~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.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~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string42.base, #t~string42.offset, 1);call write~init~int(110, #t~string42.base, 1 + #t~string42.offset, 1);call write~init~int(0, #t~string42.base, 2 + #t~string42.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string44.base, #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 3 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string46.base, #t~string46.offset, 1);call write~init~int(80, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(117, #t~string46.base, 2 + #t~string46.offset, 1);call write~init~int(109, #t~string46.base, 3 + #t~string46.offset, 1);call write~init~int(112, #t~string46.base, 4 + #t~string46.offset, 1);call write~init~int(58, #t~string46.base, 5 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 6 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string50.base, #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string52.base, #t~string52.offset, 1);call write~init~int(32, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string54.base, #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 1 + #t~string54.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {202#true} is VALID [2020-07-10 14:29:39,610 INFO L280 TraceCheckUtils]: 2: Hoare triple {202#true} assume true; {202#true} is VALID [2020-07-10 14:29:39,610 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {202#true} {202#true} #567#return; {202#true} is VALID [2020-07-10 14:29:39,610 INFO L263 TraceCheckUtils]: 4: Hoare triple {202#true} call #t~ret76 := main(); {202#true} is VALID [2020-07-10 14:29:39,611 INFO L280 TraceCheckUtils]: 5: Hoare triple {202#true} havoc ~retValue_acc~9;havoc ~tmp~10; {202#true} is VALID [2020-07-10 14:29:39,611 INFO L263 TraceCheckUtils]: 6: Hoare triple {202#true} call select_helpers(); {202#true} is VALID [2020-07-10 14:29:39,611 INFO L280 TraceCheckUtils]: 7: Hoare triple {202#true} assume true; {202#true} is VALID [2020-07-10 14:29:39,612 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {202#true} {202#true} #459#return; {202#true} is VALID [2020-07-10 14:29:39,612 INFO L263 TraceCheckUtils]: 9: Hoare triple {202#true} call select_features(); {202#true} is VALID [2020-07-10 14:29:39,612 INFO L280 TraceCheckUtils]: 10: Hoare triple {202#true} assume true; {202#true} is VALID [2020-07-10 14:29:39,613 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {202#true} {202#true} #461#return; {202#true} is VALID [2020-07-10 14:29:39,613 INFO L263 TraceCheckUtils]: 12: Hoare triple {202#true} call #t~ret65 := valid_product(); {202#true} is VALID [2020-07-10 14:29:39,613 INFO L280 TraceCheckUtils]: 13: Hoare triple {202#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {202#true} is VALID [2020-07-10 14:29:39,614 INFO L280 TraceCheckUtils]: 14: Hoare triple {202#true} assume true; {202#true} is VALID [2020-07-10 14:29:39,614 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {202#true} {202#true} #463#return; {202#true} is VALID [2020-07-10 14:29:39,614 INFO L280 TraceCheckUtils]: 16: Hoare triple {202#true} assume -2147483648 <= #t~ret65 && #t~ret65 <= 2147483647;~tmp~10 := #t~ret65;havoc #t~ret65; {202#true} is VALID [2020-07-10 14:29:39,615 INFO L280 TraceCheckUtils]: 17: Hoare triple {202#true} assume 0 != ~tmp~10; {202#true} is VALID [2020-07-10 14:29:39,615 INFO L263 TraceCheckUtils]: 18: Hoare triple {202#true} call setup(); {202#true} is VALID [2020-07-10 14:29:39,615 INFO L280 TraceCheckUtils]: 19: Hoare triple {202#true} assume true; {202#true} is VALID [2020-07-10 14:29:39,616 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {202#true} {202#true} #465#return; {202#true} is VALID [2020-07-10 14:29:39,616 INFO L263 TraceCheckUtils]: 21: Hoare triple {202#true} call runTest(); {202#true} is VALID [2020-07-10 14:29:39,617 INFO L263 TraceCheckUtils]: 22: Hoare triple {202#true} call __utac_acc__Specification5_spec__1(); {233#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:29:39,617 INFO L280 TraceCheckUtils]: 23: Hoare triple {233#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {202#true} is VALID [2020-07-10 14:29:39,618 INFO L280 TraceCheckUtils]: 24: Hoare triple {202#true} assume true; {202#true} is VALID [2020-07-10 14:29:39,618 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {202#true} {202#true} #557#return; {202#true} is VALID [2020-07-10 14:29:39,618 INFO L263 TraceCheckUtils]: 26: Hoare triple {202#true} call test(); {202#true} is VALID [2020-07-10 14:29:39,619 INFO L280 TraceCheckUtils]: 27: Hoare triple {202#true} havoc ~splverifierCounter~0;havoc ~tmp~8;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {202#true} is VALID [2020-07-10 14:29:39,620 INFO L280 TraceCheckUtils]: 28: Hoare triple {202#true} assume !true; {203#false} is VALID [2020-07-10 14:29:39,620 INFO L263 TraceCheckUtils]: 29: Hoare triple {203#false} call cleanup(); {203#false} is VALID [2020-07-10 14:29:39,620 INFO L280 TraceCheckUtils]: 30: Hoare triple {203#false} havoc ~i~0;havoc ~__cil_tmp2~0; {203#false} is VALID [2020-07-10 14:29:39,621 INFO L263 TraceCheckUtils]: 31: Hoare triple {203#false} call timeShift(); {203#false} is VALID [2020-07-10 14:29:39,621 INFO L263 TraceCheckUtils]: 32: Hoare triple {203#false} call __utac_acc__Specification5_spec__2(); {233#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:29:39,621 INFO L263 TraceCheckUtils]: 33: Hoare triple {233#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {202#true} is VALID [2020-07-10 14:29:39,622 INFO L280 TraceCheckUtils]: 34: Hoare triple {202#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {202#true} is VALID [2020-07-10 14:29:39,622 INFO L280 TraceCheckUtils]: 35: Hoare triple {202#true} assume true; {202#true} is VALID [2020-07-10 14:29:39,622 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {202#true} {233#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {202#true} is VALID [2020-07-10 14:29:39,622 INFO L280 TraceCheckUtils]: 37: Hoare triple {202#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {202#true} is VALID [2020-07-10 14:29:39,623 INFO L280 TraceCheckUtils]: 38: Hoare triple {202#true} assume true; {202#true} is VALID [2020-07-10 14:29:39,623 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {202#true} {203#false} #519#return; {203#false} is VALID [2020-07-10 14:29:39,623 INFO L280 TraceCheckUtils]: 40: Hoare triple {203#false} assume !(0 != ~pumpRunning~0); {203#false} is VALID [2020-07-10 14:29:39,624 INFO L280 TraceCheckUtils]: 41: Hoare triple {203#false} assume !(0 != ~systemActive~0); {203#false} is VALID [2020-07-10 14:29:39,624 INFO L263 TraceCheckUtils]: 42: Hoare triple {203#false} call __utac_acc__Specification5_spec__3(); {203#false} is VALID [2020-07-10 14:29:39,624 INFO L280 TraceCheckUtils]: 43: Hoare triple {203#false} havoc ~tmp~9;havoc ~tmp___0~3; {203#false} is VALID [2020-07-10 14:29:39,625 INFO L263 TraceCheckUtils]: 44: Hoare triple {203#false} call #t~ret63 := getWaterLevel(); {202#true} is VALID [2020-07-10 14:29:39,625 INFO L280 TraceCheckUtils]: 45: Hoare triple {202#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {202#true} is VALID [2020-07-10 14:29:39,625 INFO L280 TraceCheckUtils]: 46: Hoare triple {202#true} assume true; {202#true} is VALID [2020-07-10 14:29:39,625 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {202#true} {203#false} #549#return; {203#false} is VALID [2020-07-10 14:29:39,626 INFO L280 TraceCheckUtils]: 48: Hoare triple {203#false} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {203#false} is VALID [2020-07-10 14:29:39,626 INFO L280 TraceCheckUtils]: 49: Hoare triple {203#false} assume 2 != ~tmp~9; {203#false} is VALID [2020-07-10 14:29:39,626 INFO L263 TraceCheckUtils]: 50: Hoare triple {203#false} call #t~ret64 := isPumpRunning(); {202#true} is VALID [2020-07-10 14:29:39,627 INFO L280 TraceCheckUtils]: 51: Hoare triple {202#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {202#true} is VALID [2020-07-10 14:29:39,627 INFO L280 TraceCheckUtils]: 52: Hoare triple {202#true} assume true; {202#true} is VALID [2020-07-10 14:29:39,627 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {202#true} {203#false} #551#return; {203#false} is VALID [2020-07-10 14:29:39,628 INFO L280 TraceCheckUtils]: 54: Hoare triple {203#false} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~3 := #t~ret64;havoc #t~ret64; {203#false} is VALID [2020-07-10 14:29:39,628 INFO L280 TraceCheckUtils]: 55: Hoare triple {203#false} assume 0 != ~tmp___0~3; {203#false} is VALID [2020-07-10 14:29:39,628 INFO L280 TraceCheckUtils]: 56: Hoare triple {203#false} assume 0 == ~switchedOnBeforeTS~0; {203#false} is VALID [2020-07-10 14:29:39,628 INFO L263 TraceCheckUtils]: 57: Hoare triple {203#false} call __automaton_fail(); {203#false} is VALID [2020-07-10 14:29:39,629 INFO L280 TraceCheckUtils]: 58: Hoare triple {203#false} assume !false; {203#false} is VALID [2020-07-10 14:29:39,657 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:29:39,658 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [506983728] [2020-07-10 14:29:39,659 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:29:39,659 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-10 14:29:39,660 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [174426680] [2020-07-10 14:29:39,668 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-10 14:29:39,673 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:29:39,677 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-10 14:29:39,768 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 57 edges. 57 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:29:39,769 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-10 14:29:39,769 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:29:39,777 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-10 14:29:39,778 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-10 14:29:39,780 INFO L87 Difference]: Start difference. First operand 199 states. Second operand 4 states. [2020-07-10 14:29:45,273 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:29:45,273 INFO L93 Difference]: Finished difference Result 341 states and 436 transitions. [2020-07-10 14:29:45,274 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-10 14:29:45,274 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-10 14:29:45,274 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:29:45,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 14:29:45,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 436 transitions. [2020-07-10 14:29:45,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 14:29:45,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 436 transitions. [2020-07-10 14:29:45,372 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 436 transitions. [2020-07-10 14:29:46,755 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 436 edges. 436 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:29:46,782 INFO L225 Difference]: With dead ends: 341 [2020-07-10 14:29:46,782 INFO L226 Difference]: Without dead ends: 186 [2020-07-10 14:29:46,787 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-10 14:29:46,807 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 186 states. [2020-07-10 14:29:48,373 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 186 to 156. [2020-07-10 14:29:48,373 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:29:48,374 INFO L82 GeneralOperation]: Start isEquivalent. First operand 186 states. Second operand 156 states. [2020-07-10 14:29:48,375 INFO L74 IsIncluded]: Start isIncluded. First operand 186 states. Second operand 156 states. [2020-07-10 14:29:48,375 INFO L87 Difference]: Start difference. First operand 186 states. Second operand 156 states. [2020-07-10 14:29:48,392 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:29:48,393 INFO L93 Difference]: Finished difference Result 186 states and 230 transitions. [2020-07-10 14:29:48,393 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 230 transitions. [2020-07-10 14:29:48,396 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:29:48,397 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:29:48,397 INFO L74 IsIncluded]: Start isIncluded. First operand 156 states. Second operand 186 states. [2020-07-10 14:29:48,397 INFO L87 Difference]: Start difference. First operand 156 states. Second operand 186 states. [2020-07-10 14:29:48,411 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:29:48,411 INFO L93 Difference]: Finished difference Result 186 states and 230 transitions. [2020-07-10 14:29:48,411 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 230 transitions. [2020-07-10 14:29:48,415 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:29:48,415 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:29:48,415 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:29:48,415 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:29:48,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 156 states. [2020-07-10 14:29:48,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 156 states and 184 transitions. [2020-07-10 14:29:48,436 INFO L78 Accepts]: Start accepts. Automaton has 156 states and 184 transitions. Word has length 59 [2020-07-10 14:29:48,437 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:29:48,437 INFO L479 AbstractCegarLoop]: Abstraction has 156 states and 184 transitions. [2020-07-10 14:29:48,440 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-10 14:29:48,440 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 184 transitions. [2020-07-10 14:29:48,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2020-07-10 14:29:48,448 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:29:48,451 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:29:48,452 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-10 14:29:48,452 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:29:48,452 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:29:48,452 INFO L82 PathProgramCache]: Analyzing trace with hash -1329026362, now seen corresponding path program 1 times [2020-07-10 14:29:48,453 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:29:48,453 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [339350] [2020-07-10 14:29:48,453 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:29:48,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:29:48,990 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:29:49,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:29:49,073 INFO L280 TraceCheckUtils]: 0: Hoare triple {1338#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.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~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.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~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string42.base, #t~string42.offset, 1);call write~init~int(110, #t~string42.base, 1 + #t~string42.offset, 1);call write~init~int(0, #t~string42.base, 2 + #t~string42.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string44.base, #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 3 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string46.base, #t~string46.offset, 1);call write~init~int(80, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(117, #t~string46.base, 2 + #t~string46.offset, 1);call write~init~int(109, #t~string46.base, 3 + #t~string46.offset, 1);call write~init~int(112, #t~string46.base, 4 + #t~string46.offset, 1);call write~init~int(58, #t~string46.base, 5 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 6 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string50.base, #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string52.base, #t~string52.offset, 1);call write~init~int(32, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string54.base, #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 1 + #t~string54.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {1309#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:29:49,074 INFO L280 TraceCheckUtils]: 1: Hoare triple {1309#(= 1 ~systemActive~0)} assume true; {1309#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:29:49,075 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1309#(= 1 ~systemActive~0)} {1304#true} #567#return; {1309#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:29:49,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:29:49,081 INFO L280 TraceCheckUtils]: 0: Hoare triple {1304#true} assume true; {1304#true} is VALID [2020-07-10 14:29:49,082 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1304#true} {1309#(= 1 ~systemActive~0)} #459#return; {1309#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:29:49,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:29:49,086 INFO L280 TraceCheckUtils]: 0: Hoare triple {1304#true} assume true; {1304#true} is VALID [2020-07-10 14:29:49,087 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1304#true} {1309#(= 1 ~systemActive~0)} #461#return; {1309#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:29:49,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:29:49,107 INFO L280 TraceCheckUtils]: 0: Hoare triple {1304#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {1339#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:29:49,108 INFO L280 TraceCheckUtils]: 1: Hoare triple {1339#(= 1 |valid_product_#res|)} assume true; {1339#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:29:49,109 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1339#(= 1 |valid_product_#res|)} {1309#(= 1 ~systemActive~0)} #463#return; {1317#(= |main_#t~ret65| ~systemActive~0)} is VALID [2020-07-10 14:29:49,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:29:49,113 INFO L280 TraceCheckUtils]: 0: Hoare triple {1304#true} assume true; {1304#true} is VALID [2020-07-10 14:29:49,114 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1304#true} {1319#(not (= 0 ~systemActive~0))} #465#return; {1319#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:29:49,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:29:49,131 INFO L280 TraceCheckUtils]: 0: Hoare triple {1340#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1304#true} is VALID [2020-07-10 14:29:49,131 INFO L280 TraceCheckUtils]: 1: Hoare triple {1304#true} assume true; {1304#true} is VALID [2020-07-10 14:29:49,132 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1304#true} {1319#(not (= 0 ~systemActive~0))} #557#return; {1319#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:29:49,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:29:49,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:29:49,146 INFO L280 TraceCheckUtils]: 0: Hoare triple {1304#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {1304#true} is VALID [2020-07-10 14:29:49,147 INFO L280 TraceCheckUtils]: 1: Hoare triple {1304#true} assume true; {1304#true} is VALID [2020-07-10 14:29:49,147 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1304#true} {1340#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {1304#true} is VALID [2020-07-10 14:29:49,147 INFO L263 TraceCheckUtils]: 0: Hoare triple {1340#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {1304#true} is VALID [2020-07-10 14:29:49,148 INFO L280 TraceCheckUtils]: 1: Hoare triple {1304#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {1304#true} is VALID [2020-07-10 14:29:49,148 INFO L280 TraceCheckUtils]: 2: Hoare triple {1304#true} assume true; {1304#true} is VALID [2020-07-10 14:29:49,148 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1304#true} {1340#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {1304#true} is VALID [2020-07-10 14:29:49,149 INFO L280 TraceCheckUtils]: 4: Hoare triple {1304#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {1304#true} is VALID [2020-07-10 14:29:49,149 INFO L280 TraceCheckUtils]: 5: Hoare triple {1304#true} assume true; {1304#true} is VALID [2020-07-10 14:29:49,153 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {1304#true} {1319#(not (= 0 ~systemActive~0))} #519#return; {1319#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:29:49,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:29:49,158 INFO L280 TraceCheckUtils]: 0: Hoare triple {1304#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {1304#true} is VALID [2020-07-10 14:29:49,159 INFO L280 TraceCheckUtils]: 1: Hoare triple {1304#true} assume true; {1304#true} is VALID [2020-07-10 14:29:49,159 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1304#true} {1305#false} #549#return; {1305#false} is VALID [2020-07-10 14:29:49,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:29:49,164 INFO L280 TraceCheckUtils]: 0: Hoare triple {1304#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {1304#true} is VALID [2020-07-10 14:29:49,165 INFO L280 TraceCheckUtils]: 1: Hoare triple {1304#true} assume true; {1304#true} is VALID [2020-07-10 14:29:49,165 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1304#true} {1305#false} #551#return; {1305#false} is VALID [2020-07-10 14:29:49,171 INFO L263 TraceCheckUtils]: 0: Hoare triple {1304#true} call ULTIMATE.init(); {1338#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.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~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.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~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:29:49,177 INFO L280 TraceCheckUtils]: 1: Hoare triple {1338#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.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~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.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~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string42.base, #t~string42.offset, 1);call write~init~int(110, #t~string42.base, 1 + #t~string42.offset, 1);call write~init~int(0, #t~string42.base, 2 + #t~string42.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string44.base, #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 3 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string46.base, #t~string46.offset, 1);call write~init~int(80, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(117, #t~string46.base, 2 + #t~string46.offset, 1);call write~init~int(109, #t~string46.base, 3 + #t~string46.offset, 1);call write~init~int(112, #t~string46.base, 4 + #t~string46.offset, 1);call write~init~int(58, #t~string46.base, 5 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 6 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string50.base, #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string52.base, #t~string52.offset, 1);call write~init~int(32, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string54.base, #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 1 + #t~string54.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {1309#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:29:49,179 INFO L280 TraceCheckUtils]: 2: Hoare triple {1309#(= 1 ~systemActive~0)} assume true; {1309#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:29:49,180 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1309#(= 1 ~systemActive~0)} {1304#true} #567#return; {1309#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:29:49,181 INFO L263 TraceCheckUtils]: 4: Hoare triple {1309#(= 1 ~systemActive~0)} call #t~ret76 := main(); {1309#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:29:49,182 INFO L280 TraceCheckUtils]: 5: Hoare triple {1309#(= 1 ~systemActive~0)} havoc ~retValue_acc~9;havoc ~tmp~10; {1309#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:29:49,183 INFO L263 TraceCheckUtils]: 6: Hoare triple {1309#(= 1 ~systemActive~0)} call select_helpers(); {1304#true} is VALID [2020-07-10 14:29:49,183 INFO L280 TraceCheckUtils]: 7: Hoare triple {1304#true} assume true; {1304#true} is VALID [2020-07-10 14:29:49,184 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {1304#true} {1309#(= 1 ~systemActive~0)} #459#return; {1309#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:29:49,184 INFO L263 TraceCheckUtils]: 9: Hoare triple {1309#(= 1 ~systemActive~0)} call select_features(); {1304#true} is VALID [2020-07-10 14:29:49,184 INFO L280 TraceCheckUtils]: 10: Hoare triple {1304#true} assume true; {1304#true} is VALID [2020-07-10 14:29:49,185 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {1304#true} {1309#(= 1 ~systemActive~0)} #461#return; {1309#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:29:49,186 INFO L263 TraceCheckUtils]: 12: Hoare triple {1309#(= 1 ~systemActive~0)} call #t~ret65 := valid_product(); {1304#true} is VALID [2020-07-10 14:29:49,186 INFO L280 TraceCheckUtils]: 13: Hoare triple {1304#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {1339#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:29:49,187 INFO L280 TraceCheckUtils]: 14: Hoare triple {1339#(= 1 |valid_product_#res|)} assume true; {1339#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:29:49,189 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {1339#(= 1 |valid_product_#res|)} {1309#(= 1 ~systemActive~0)} #463#return; {1317#(= |main_#t~ret65| ~systemActive~0)} is VALID [2020-07-10 14:29:49,189 INFO L280 TraceCheckUtils]: 16: Hoare triple {1317#(= |main_#t~ret65| ~systemActive~0)} assume -2147483648 <= #t~ret65 && #t~ret65 <= 2147483647;~tmp~10 := #t~ret65;havoc #t~ret65; {1318#(= main_~tmp~10 ~systemActive~0)} is VALID [2020-07-10 14:29:49,190 INFO L280 TraceCheckUtils]: 17: Hoare triple {1318#(= main_~tmp~10 ~systemActive~0)} assume 0 != ~tmp~10; {1319#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:29:49,190 INFO L263 TraceCheckUtils]: 18: Hoare triple {1319#(not (= 0 ~systemActive~0))} call setup(); {1304#true} is VALID [2020-07-10 14:29:49,190 INFO L280 TraceCheckUtils]: 19: Hoare triple {1304#true} assume true; {1304#true} is VALID [2020-07-10 14:29:49,191 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {1304#true} {1319#(not (= 0 ~systemActive~0))} #465#return; {1319#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:29:49,191 INFO L263 TraceCheckUtils]: 21: Hoare triple {1319#(not (= 0 ~systemActive~0))} call runTest(); {1319#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:29:49,192 INFO L263 TraceCheckUtils]: 22: Hoare triple {1319#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__1(); {1340#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:29:49,192 INFO L280 TraceCheckUtils]: 23: Hoare triple {1340#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1304#true} is VALID [2020-07-10 14:29:49,192 INFO L280 TraceCheckUtils]: 24: Hoare triple {1304#true} assume true; {1304#true} is VALID [2020-07-10 14:29:49,193 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {1304#true} {1319#(not (= 0 ~systemActive~0))} #557#return; {1319#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:29:49,194 INFO L263 TraceCheckUtils]: 26: Hoare triple {1319#(not (= 0 ~systemActive~0))} call test(); {1319#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:29:49,195 INFO L280 TraceCheckUtils]: 27: Hoare triple {1319#(not (= 0 ~systemActive~0))} havoc ~splverifierCounter~0;havoc ~tmp~8;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {1319#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:29:49,195 INFO L280 TraceCheckUtils]: 28: Hoare triple {1319#(not (= 0 ~systemActive~0))} assume !false; {1319#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:29:49,196 INFO L280 TraceCheckUtils]: 29: Hoare triple {1319#(not (= 0 ~systemActive~0))} assume ~splverifierCounter~0 < 4; {1319#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:29:49,202 INFO L280 TraceCheckUtils]: 30: Hoare triple {1319#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp~8 := #t~nondet58;havoc #t~nondet58; {1319#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:29:49,205 INFO L280 TraceCheckUtils]: 31: Hoare triple {1319#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp~8); {1319#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:29:49,205 INFO L280 TraceCheckUtils]: 32: Hoare triple {1319#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~tmp___0~2 := #t~nondet59;havoc #t~nondet59; {1319#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:29:49,206 INFO L280 TraceCheckUtils]: 33: Hoare triple {1319#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___0~2); {1319#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:29:49,206 INFO L280 TraceCheckUtils]: 34: Hoare triple {1319#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~tmp___2~0 := #t~nondet60;havoc #t~nondet60; {1319#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:29:49,208 INFO L280 TraceCheckUtils]: 35: Hoare triple {1319#(not (= 0 ~systemActive~0))} assume 0 != ~tmp___2~0; {1319#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:29:49,210 INFO L263 TraceCheckUtils]: 36: Hoare triple {1319#(not (= 0 ~systemActive~0))} call timeShift(); {1319#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:29:49,211 INFO L263 TraceCheckUtils]: 37: Hoare triple {1319#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__2(); {1340#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:29:49,212 INFO L263 TraceCheckUtils]: 38: Hoare triple {1340#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {1304#true} is VALID [2020-07-10 14:29:49,212 INFO L280 TraceCheckUtils]: 39: Hoare triple {1304#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {1304#true} is VALID [2020-07-10 14:29:49,212 INFO L280 TraceCheckUtils]: 40: Hoare triple {1304#true} assume true; {1304#true} is VALID [2020-07-10 14:29:49,212 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {1304#true} {1340#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {1304#true} is VALID [2020-07-10 14:29:49,213 INFO L280 TraceCheckUtils]: 42: Hoare triple {1304#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {1304#true} is VALID [2020-07-10 14:29:49,213 INFO L280 TraceCheckUtils]: 43: Hoare triple {1304#true} assume true; {1304#true} is VALID [2020-07-10 14:29:49,214 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {1304#true} {1319#(not (= 0 ~systemActive~0))} #519#return; {1319#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:29:49,214 INFO L280 TraceCheckUtils]: 45: Hoare triple {1319#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {1319#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:29:49,215 INFO L280 TraceCheckUtils]: 46: Hoare triple {1319#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {1305#false} is VALID [2020-07-10 14:29:49,215 INFO L263 TraceCheckUtils]: 47: Hoare triple {1305#false} call __utac_acc__Specification5_spec__3(); {1305#false} is VALID [2020-07-10 14:29:49,215 INFO L280 TraceCheckUtils]: 48: Hoare triple {1305#false} havoc ~tmp~9;havoc ~tmp___0~3; {1305#false} is VALID [2020-07-10 14:29:49,215 INFO L263 TraceCheckUtils]: 49: Hoare triple {1305#false} call #t~ret63 := getWaterLevel(); {1304#true} is VALID [2020-07-10 14:29:49,216 INFO L280 TraceCheckUtils]: 50: Hoare triple {1304#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {1304#true} is VALID [2020-07-10 14:29:49,216 INFO L280 TraceCheckUtils]: 51: Hoare triple {1304#true} assume true; {1304#true} is VALID [2020-07-10 14:29:49,216 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {1304#true} {1305#false} #549#return; {1305#false} is VALID [2020-07-10 14:29:49,216 INFO L280 TraceCheckUtils]: 53: Hoare triple {1305#false} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {1305#false} is VALID [2020-07-10 14:29:49,217 INFO L280 TraceCheckUtils]: 54: Hoare triple {1305#false} assume 2 != ~tmp~9; {1305#false} is VALID [2020-07-10 14:29:49,217 INFO L263 TraceCheckUtils]: 55: Hoare triple {1305#false} call #t~ret64 := isPumpRunning(); {1304#true} is VALID [2020-07-10 14:29:49,217 INFO L280 TraceCheckUtils]: 56: Hoare triple {1304#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {1304#true} is VALID [2020-07-10 14:29:49,217 INFO L280 TraceCheckUtils]: 57: Hoare triple {1304#true} assume true; {1304#true} is VALID [2020-07-10 14:29:49,218 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {1304#true} {1305#false} #551#return; {1305#false} is VALID [2020-07-10 14:29:49,218 INFO L280 TraceCheckUtils]: 59: Hoare triple {1305#false} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~3 := #t~ret64;havoc #t~ret64; {1305#false} is VALID [2020-07-10 14:29:49,218 INFO L280 TraceCheckUtils]: 60: Hoare triple {1305#false} assume 0 != ~tmp___0~3; {1305#false} is VALID [2020-07-10 14:29:49,218 INFO L280 TraceCheckUtils]: 61: Hoare triple {1305#false} assume 0 == ~switchedOnBeforeTS~0; {1305#false} is VALID [2020-07-10 14:29:49,219 INFO L263 TraceCheckUtils]: 62: Hoare triple {1305#false} call __automaton_fail(); {1305#false} is VALID [2020-07-10 14:29:49,219 INFO L280 TraceCheckUtils]: 63: Hoare triple {1305#false} assume !false; {1305#false} is VALID [2020-07-10 14:29:49,253 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:29:49,253 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [339350] [2020-07-10 14:29:49,253 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:29:49,254 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-10 14:29:49,254 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [682350284] [2020-07-10 14:29:49,256 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 64 [2020-07-10 14:29:49,256 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:29:49,257 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-10 14:29:49,354 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 62 edges. 62 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:29:49,355 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-10 14:29:49,355 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:29:49,355 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-10 14:29:49,355 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-10 14:29:49,355 INFO L87 Difference]: Start difference. First operand 156 states and 184 transitions. Second operand 9 states. [2020-07-10 14:29:50,328 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:29:51,326 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:29:51,748 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:29:52,100 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:30:01,962 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:30:01,962 INFO L93 Difference]: Finished difference Result 314 states and 391 transitions. [2020-07-10 14:30:01,963 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-07-10 14:30:01,963 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 64 [2020-07-10 14:30:01,963 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:30:01,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:30:01,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 391 transitions. [2020-07-10 14:30:01,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:30:01,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 391 transitions. [2020-07-10 14:30:01,986 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 391 transitions. [2020-07-10 14:30:03,220 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 391 edges. 391 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:30:03,229 INFO L225 Difference]: With dead ends: 314 [2020-07-10 14:30:03,229 INFO L226 Difference]: Without dead ends: 186 [2020-07-10 14:30:03,232 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=56, Invalid=126, Unknown=0, NotChecked=0, Total=182 [2020-07-10 14:30:03,233 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 186 states. [2020-07-10 14:30:04,954 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 186 to 156. [2020-07-10 14:30:04,954 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:30:04,954 INFO L82 GeneralOperation]: Start isEquivalent. First operand 186 states. Second operand 156 states. [2020-07-10 14:30:04,954 INFO L74 IsIncluded]: Start isIncluded. First operand 186 states. Second operand 156 states. [2020-07-10 14:30:04,954 INFO L87 Difference]: Start difference. First operand 186 states. Second operand 156 states. [2020-07-10 14:30:04,966 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:30:04,966 INFO L93 Difference]: Finished difference Result 186 states and 229 transitions. [2020-07-10 14:30:04,966 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 229 transitions. [2020-07-10 14:30:04,968 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:30:04,968 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:30:04,968 INFO L74 IsIncluded]: Start isIncluded. First operand 156 states. Second operand 186 states. [2020-07-10 14:30:04,969 INFO L87 Difference]: Start difference. First operand 156 states. Second operand 186 states. [2020-07-10 14:30:04,978 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:30:04,979 INFO L93 Difference]: Finished difference Result 186 states and 229 transitions. [2020-07-10 14:30:04,979 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 229 transitions. [2020-07-10 14:30:04,980 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:30:04,980 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:30:04,980 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:30:04,980 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:30:04,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 156 states. [2020-07-10 14:30:04,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 156 states and 183 transitions. [2020-07-10 14:30:04,988 INFO L78 Accepts]: Start accepts. Automaton has 156 states and 183 transitions. Word has length 64 [2020-07-10 14:30:04,989 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:30:04,989 INFO L479 AbstractCegarLoop]: Abstraction has 156 states and 183 transitions. [2020-07-10 14:30:04,989 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-10 14:30:04,989 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 183 transitions. [2020-07-10 14:30:04,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2020-07-10 14:30:04,992 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:30:04,992 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:30:04,992 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-10 14:30:04,992 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:30:04,993 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:30:04,993 INFO L82 PathProgramCache]: Analyzing trace with hash 1768093168, now seen corresponding path program 1 times [2020-07-10 14:30:04,993 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:30:04,994 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1854170181] [2020-07-10 14:30:04,994 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:30:05,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:05,401 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:30:05,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:05,480 INFO L280 TraceCheckUtils]: 0: Hoare triple {2441#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.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~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.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~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string42.base, #t~string42.offset, 1);call write~init~int(110, #t~string42.base, 1 + #t~string42.offset, 1);call write~init~int(0, #t~string42.base, 2 + #t~string42.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string44.base, #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 3 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string46.base, #t~string46.offset, 1);call write~init~int(80, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(117, #t~string46.base, 2 + #t~string46.offset, 1);call write~init~int(109, #t~string46.base, 3 + #t~string46.offset, 1);call write~init~int(112, #t~string46.base, 4 + #t~string46.offset, 1);call write~init~int(58, #t~string46.base, 5 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 6 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string50.base, #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string52.base, #t~string52.offset, 1);call write~init~int(32, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string54.base, #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 1 + #t~string54.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {2398#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:05,481 INFO L280 TraceCheckUtils]: 1: Hoare triple {2398#(= 0 ~pumpRunning~0)} assume true; {2398#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:05,482 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2398#(= 0 ~pumpRunning~0)} {2393#true} #567#return; {2398#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:05,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:05,485 INFO L280 TraceCheckUtils]: 0: Hoare triple {2393#true} assume true; {2393#true} is VALID [2020-07-10 14:30:05,486 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2393#true} {2398#(= 0 ~pumpRunning~0)} #459#return; {2398#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:05,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:05,490 INFO L280 TraceCheckUtils]: 0: Hoare triple {2393#true} assume true; {2393#true} is VALID [2020-07-10 14:30:05,491 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2393#true} {2398#(= 0 ~pumpRunning~0)} #461#return; {2398#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:05,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:05,495 INFO L280 TraceCheckUtils]: 0: Hoare triple {2393#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {2393#true} is VALID [2020-07-10 14:30:05,495 INFO L280 TraceCheckUtils]: 1: Hoare triple {2393#true} assume true; {2393#true} is VALID [2020-07-10 14:30:05,496 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2393#true} {2398#(= 0 ~pumpRunning~0)} #463#return; {2398#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:05,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:05,499 INFO L280 TraceCheckUtils]: 0: Hoare triple {2393#true} assume true; {2393#true} is VALID [2020-07-10 14:30:05,500 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2393#true} {2398#(= 0 ~pumpRunning~0)} #465#return; {2398#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:05,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:05,517 INFO L280 TraceCheckUtils]: 0: Hoare triple {2442#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2393#true} is VALID [2020-07-10 14:30:05,517 INFO L280 TraceCheckUtils]: 1: Hoare triple {2393#true} assume true; {2393#true} is VALID [2020-07-10 14:30:05,518 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2393#true} {2398#(= 0 ~pumpRunning~0)} #557#return; {2398#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:05,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:05,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:05,525 INFO L280 TraceCheckUtils]: 0: Hoare triple {2393#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {2393#true} is VALID [2020-07-10 14:30:05,526 INFO L280 TraceCheckUtils]: 1: Hoare triple {2393#true} assume true; {2393#true} is VALID [2020-07-10 14:30:05,526 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2393#true} {2442#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {2393#true} is VALID [2020-07-10 14:30:05,526 INFO L263 TraceCheckUtils]: 0: Hoare triple {2442#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {2393#true} is VALID [2020-07-10 14:30:05,527 INFO L280 TraceCheckUtils]: 1: Hoare triple {2393#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {2393#true} is VALID [2020-07-10 14:30:05,527 INFO L280 TraceCheckUtils]: 2: Hoare triple {2393#true} assume true; {2393#true} is VALID [2020-07-10 14:30:05,527 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2393#true} {2442#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {2393#true} is VALID [2020-07-10 14:30:05,527 INFO L280 TraceCheckUtils]: 4: Hoare triple {2393#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {2393#true} is VALID [2020-07-10 14:30:05,528 INFO L280 TraceCheckUtils]: 5: Hoare triple {2393#true} assume true; {2393#true} is VALID [2020-07-10 14:30:05,528 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {2393#true} {2398#(= 0 ~pumpRunning~0)} #519#return; {2398#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:05,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:05,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:05,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:05,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:05,575 INFO L280 TraceCheckUtils]: 0: Hoare triple {2393#true} assume true; {2393#true} is VALID [2020-07-10 14:30:05,576 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2393#true} {2466#(not (= 0 |old(~pumpRunning~0)|))} #537#return; {2466#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 14:30:05,577 INFO L280 TraceCheckUtils]: 0: Hoare triple {2446#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {2446#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:30:05,581 INFO L280 TraceCheckUtils]: 1: Hoare triple {2446#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {2466#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 14:30:05,582 INFO L263 TraceCheckUtils]: 2: Hoare triple {2466#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {2393#true} is VALID [2020-07-10 14:30:05,582 INFO L280 TraceCheckUtils]: 3: Hoare triple {2393#true} assume true; {2393#true} is VALID [2020-07-10 14:30:05,583 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2393#true} {2466#(not (= 0 |old(~pumpRunning~0)|))} #537#return; {2466#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 14:30:05,584 INFO L280 TraceCheckUtils]: 5: Hoare triple {2466#(not (= 0 |old(~pumpRunning~0)|))} assume true; {2466#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 14:30:05,584 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {2466#(not (= 0 |old(~pumpRunning~0)|))} {2398#(= 0 ~pumpRunning~0)} #545#return; {2394#false} is VALID [2020-07-10 14:30:05,585 INFO L280 TraceCheckUtils]: 0: Hoare triple {2446#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {2393#true} is VALID [2020-07-10 14:30:05,586 INFO L280 TraceCheckUtils]: 1: Hoare triple {2393#true} assume !(0 != ~pumpRunning~0); {2398#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:05,586 INFO L263 TraceCheckUtils]: 2: Hoare triple {2398#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__highWaterSensor(); {2446#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:30:05,587 INFO L280 TraceCheckUtils]: 3: Hoare triple {2446#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {2446#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:30:05,588 INFO L280 TraceCheckUtils]: 4: Hoare triple {2446#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {2466#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 14:30:05,588 INFO L263 TraceCheckUtils]: 5: Hoare triple {2466#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {2393#true} is VALID [2020-07-10 14:30:05,588 INFO L280 TraceCheckUtils]: 6: Hoare triple {2393#true} assume true; {2393#true} is VALID [2020-07-10 14:30:05,589 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {2393#true} {2466#(not (= 0 |old(~pumpRunning~0)|))} #537#return; {2466#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 14:30:05,590 INFO L280 TraceCheckUtils]: 8: Hoare triple {2466#(not (= 0 |old(~pumpRunning~0)|))} assume true; {2466#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 14:30:05,590 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {2466#(not (= 0 |old(~pumpRunning~0)|))} {2398#(= 0 ~pumpRunning~0)} #545#return; {2394#false} is VALID [2020-07-10 14:30:05,591 INFO L280 TraceCheckUtils]: 10: Hoare triple {2394#false} assume true; {2394#false} is VALID [2020-07-10 14:30:05,591 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {2394#false} {2398#(= 0 ~pumpRunning~0)} #507#return; {2394#false} is VALID [2020-07-10 14:30:05,591 INFO L280 TraceCheckUtils]: 0: Hoare triple {2446#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {2393#true} is VALID [2020-07-10 14:30:05,592 INFO L280 TraceCheckUtils]: 1: Hoare triple {2393#true} assume !(0 != ~pumpRunning~0); {2398#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:05,593 INFO L263 TraceCheckUtils]: 2: Hoare triple {2398#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__lowWaterSensor(); {2446#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:30:05,593 INFO L280 TraceCheckUtils]: 3: Hoare triple {2446#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {2393#true} is VALID [2020-07-10 14:30:05,594 INFO L280 TraceCheckUtils]: 4: Hoare triple {2393#true} assume !(0 != ~pumpRunning~0); {2398#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:05,594 INFO L263 TraceCheckUtils]: 5: Hoare triple {2398#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__highWaterSensor(); {2446#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:30:05,595 INFO L280 TraceCheckUtils]: 6: Hoare triple {2446#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {2446#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:30:05,596 INFO L280 TraceCheckUtils]: 7: Hoare triple {2446#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {2466#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 14:30:05,596 INFO L263 TraceCheckUtils]: 8: Hoare triple {2466#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {2393#true} is VALID [2020-07-10 14:30:05,596 INFO L280 TraceCheckUtils]: 9: Hoare triple {2393#true} assume true; {2393#true} is VALID [2020-07-10 14:30:05,597 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {2393#true} {2466#(not (= 0 |old(~pumpRunning~0)|))} #537#return; {2466#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 14:30:05,597 INFO L280 TraceCheckUtils]: 11: Hoare triple {2466#(not (= 0 |old(~pumpRunning~0)|))} assume true; {2466#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 14:30:05,598 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {2466#(not (= 0 |old(~pumpRunning~0)|))} {2398#(= 0 ~pumpRunning~0)} #545#return; {2394#false} is VALID [2020-07-10 14:30:05,598 INFO L280 TraceCheckUtils]: 13: Hoare triple {2394#false} assume true; {2394#false} is VALID [2020-07-10 14:30:05,599 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {2394#false} {2398#(= 0 ~pumpRunning~0)} #507#return; {2394#false} is VALID [2020-07-10 14:30:05,599 INFO L280 TraceCheckUtils]: 15: Hoare triple {2394#false} assume true; {2394#false} is VALID [2020-07-10 14:30:05,599 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {2394#false} {2398#(= 0 ~pumpRunning~0)} #523#return; {2394#false} is VALID [2020-07-10 14:30:05,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:05,603 INFO L280 TraceCheckUtils]: 0: Hoare triple {2393#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {2393#true} is VALID [2020-07-10 14:30:05,603 INFO L280 TraceCheckUtils]: 1: Hoare triple {2393#true} assume true; {2393#true} is VALID [2020-07-10 14:30:05,603 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2393#true} {2394#false} #549#return; {2394#false} is VALID [2020-07-10 14:30:05,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:05,607 INFO L280 TraceCheckUtils]: 0: Hoare triple {2393#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {2393#true} is VALID [2020-07-10 14:30:05,607 INFO L280 TraceCheckUtils]: 1: Hoare triple {2393#true} assume true; {2393#true} is VALID [2020-07-10 14:30:05,608 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2393#true} {2394#false} #551#return; {2394#false} is VALID [2020-07-10 14:30:05,613 INFO L263 TraceCheckUtils]: 0: Hoare triple {2393#true} call ULTIMATE.init(); {2441#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.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~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.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~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:30:05,620 INFO L280 TraceCheckUtils]: 1: Hoare triple {2441#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.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~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.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~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string42.base, #t~string42.offset, 1);call write~init~int(110, #t~string42.base, 1 + #t~string42.offset, 1);call write~init~int(0, #t~string42.base, 2 + #t~string42.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string44.base, #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 3 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string46.base, #t~string46.offset, 1);call write~init~int(80, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(117, #t~string46.base, 2 + #t~string46.offset, 1);call write~init~int(109, #t~string46.base, 3 + #t~string46.offset, 1);call write~init~int(112, #t~string46.base, 4 + #t~string46.offset, 1);call write~init~int(58, #t~string46.base, 5 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 6 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string50.base, #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string52.base, #t~string52.offset, 1);call write~init~int(32, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string54.base, #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 1 + #t~string54.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {2398#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:05,620 INFO L280 TraceCheckUtils]: 2: Hoare triple {2398#(= 0 ~pumpRunning~0)} assume true; {2398#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:05,621 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2398#(= 0 ~pumpRunning~0)} {2393#true} #567#return; {2398#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:05,622 INFO L263 TraceCheckUtils]: 4: Hoare triple {2398#(= 0 ~pumpRunning~0)} call #t~ret76 := main(); {2398#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:05,622 INFO L280 TraceCheckUtils]: 5: Hoare triple {2398#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~9;havoc ~tmp~10; {2398#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:05,623 INFO L263 TraceCheckUtils]: 6: Hoare triple {2398#(= 0 ~pumpRunning~0)} call select_helpers(); {2393#true} is VALID [2020-07-10 14:30:05,623 INFO L280 TraceCheckUtils]: 7: Hoare triple {2393#true} assume true; {2393#true} is VALID [2020-07-10 14:30:05,625 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {2393#true} {2398#(= 0 ~pumpRunning~0)} #459#return; {2398#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:05,625 INFO L263 TraceCheckUtils]: 9: Hoare triple {2398#(= 0 ~pumpRunning~0)} call select_features(); {2393#true} is VALID [2020-07-10 14:30:05,625 INFO L280 TraceCheckUtils]: 10: Hoare triple {2393#true} assume true; {2393#true} is VALID [2020-07-10 14:30:05,626 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {2393#true} {2398#(= 0 ~pumpRunning~0)} #461#return; {2398#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:05,626 INFO L263 TraceCheckUtils]: 12: Hoare triple {2398#(= 0 ~pumpRunning~0)} call #t~ret65 := valid_product(); {2393#true} is VALID [2020-07-10 14:30:05,627 INFO L280 TraceCheckUtils]: 13: Hoare triple {2393#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {2393#true} is VALID [2020-07-10 14:30:05,627 INFO L280 TraceCheckUtils]: 14: Hoare triple {2393#true} assume true; {2393#true} is VALID [2020-07-10 14:30:05,628 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {2393#true} {2398#(= 0 ~pumpRunning~0)} #463#return; {2398#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:05,629 INFO L280 TraceCheckUtils]: 16: Hoare triple {2398#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret65 && #t~ret65 <= 2147483647;~tmp~10 := #t~ret65;havoc #t~ret65; {2398#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:05,629 INFO L280 TraceCheckUtils]: 17: Hoare triple {2398#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~10; {2398#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:05,630 INFO L263 TraceCheckUtils]: 18: Hoare triple {2398#(= 0 ~pumpRunning~0)} call setup(); {2393#true} is VALID [2020-07-10 14:30:05,630 INFO L280 TraceCheckUtils]: 19: Hoare triple {2393#true} assume true; {2393#true} is VALID [2020-07-10 14:30:05,631 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {2393#true} {2398#(= 0 ~pumpRunning~0)} #465#return; {2398#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:05,631 INFO L263 TraceCheckUtils]: 21: Hoare triple {2398#(= 0 ~pumpRunning~0)} call runTest(); {2398#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:05,632 INFO L263 TraceCheckUtils]: 22: Hoare triple {2398#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__1(); {2442#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:30:05,632 INFO L280 TraceCheckUtils]: 23: Hoare triple {2442#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2393#true} is VALID [2020-07-10 14:30:05,632 INFO L280 TraceCheckUtils]: 24: Hoare triple {2393#true} assume true; {2393#true} is VALID [2020-07-10 14:30:05,633 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {2393#true} {2398#(= 0 ~pumpRunning~0)} #557#return; {2398#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:05,634 INFO L263 TraceCheckUtils]: 26: Hoare triple {2398#(= 0 ~pumpRunning~0)} call test(); {2398#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:05,635 INFO L280 TraceCheckUtils]: 27: Hoare triple {2398#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0;havoc ~tmp~8;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {2398#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:05,636 INFO L280 TraceCheckUtils]: 28: Hoare triple {2398#(= 0 ~pumpRunning~0)} assume !false; {2398#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:05,637 INFO L280 TraceCheckUtils]: 29: Hoare triple {2398#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {2398#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:05,638 INFO L280 TraceCheckUtils]: 30: Hoare triple {2398#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp~8 := #t~nondet58;havoc #t~nondet58; {2398#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:05,638 INFO L280 TraceCheckUtils]: 31: Hoare triple {2398#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~8); {2398#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:05,639 INFO L280 TraceCheckUtils]: 32: Hoare triple {2398#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~tmp___0~2 := #t~nondet59;havoc #t~nondet59; {2398#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:05,640 INFO L280 TraceCheckUtils]: 33: Hoare triple {2398#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~2); {2398#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:05,640 INFO L280 TraceCheckUtils]: 34: Hoare triple {2398#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~tmp___2~0 := #t~nondet60;havoc #t~nondet60; {2398#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:05,641 INFO L280 TraceCheckUtils]: 35: Hoare triple {2398#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___2~0; {2398#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:05,641 INFO L263 TraceCheckUtils]: 36: Hoare triple {2398#(= 0 ~pumpRunning~0)} call timeShift(); {2398#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:05,642 INFO L263 TraceCheckUtils]: 37: Hoare triple {2398#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {2442#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:30:05,642 INFO L263 TraceCheckUtils]: 38: Hoare triple {2442#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {2393#true} is VALID [2020-07-10 14:30:05,643 INFO L280 TraceCheckUtils]: 39: Hoare triple {2393#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {2393#true} is VALID [2020-07-10 14:30:05,643 INFO L280 TraceCheckUtils]: 40: Hoare triple {2393#true} assume true; {2393#true} is VALID [2020-07-10 14:30:05,643 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {2393#true} {2442#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {2393#true} is VALID [2020-07-10 14:30:05,643 INFO L280 TraceCheckUtils]: 42: Hoare triple {2393#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {2393#true} is VALID [2020-07-10 14:30:05,643 INFO L280 TraceCheckUtils]: 43: Hoare triple {2393#true} assume true; {2393#true} is VALID [2020-07-10 14:30:05,644 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {2393#true} {2398#(= 0 ~pumpRunning~0)} #519#return; {2398#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:05,645 INFO L280 TraceCheckUtils]: 45: Hoare triple {2398#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {2398#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:05,646 INFO L280 TraceCheckUtils]: 46: Hoare triple {2398#(= 0 ~pumpRunning~0)} assume 0 != ~systemActive~0; {2398#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:05,647 INFO L263 TraceCheckUtils]: 47: Hoare triple {2398#(= 0 ~pumpRunning~0)} call processEnvironment(); {2446#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:30:05,647 INFO L280 TraceCheckUtils]: 48: Hoare triple {2446#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {2393#true} is VALID [2020-07-10 14:30:05,648 INFO L280 TraceCheckUtils]: 49: Hoare triple {2393#true} assume !(0 != ~pumpRunning~0); {2398#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:05,649 INFO L263 TraceCheckUtils]: 50: Hoare triple {2398#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__lowWaterSensor(); {2446#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:30:05,649 INFO L280 TraceCheckUtils]: 51: Hoare triple {2446#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {2393#true} is VALID [2020-07-10 14:30:05,650 INFO L280 TraceCheckUtils]: 52: Hoare triple {2393#true} assume !(0 != ~pumpRunning~0); {2398#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:05,650 INFO L263 TraceCheckUtils]: 53: Hoare triple {2398#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__highWaterSensor(); {2446#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:30:05,651 INFO L280 TraceCheckUtils]: 54: Hoare triple {2446#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {2446#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:30:05,652 INFO L280 TraceCheckUtils]: 55: Hoare triple {2446#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {2466#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 14:30:05,652 INFO L263 TraceCheckUtils]: 56: Hoare triple {2466#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {2393#true} is VALID [2020-07-10 14:30:05,652 INFO L280 TraceCheckUtils]: 57: Hoare triple {2393#true} assume true; {2393#true} is VALID [2020-07-10 14:30:05,653 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {2393#true} {2466#(not (= 0 |old(~pumpRunning~0)|))} #537#return; {2466#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 14:30:05,653 INFO L280 TraceCheckUtils]: 59: Hoare triple {2466#(not (= 0 |old(~pumpRunning~0)|))} assume true; {2466#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 14:30:05,654 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {2466#(not (= 0 |old(~pumpRunning~0)|))} {2398#(= 0 ~pumpRunning~0)} #545#return; {2394#false} is VALID [2020-07-10 14:30:05,654 INFO L280 TraceCheckUtils]: 61: Hoare triple {2394#false} assume true; {2394#false} is VALID [2020-07-10 14:30:05,654 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {2394#false} {2398#(= 0 ~pumpRunning~0)} #507#return; {2394#false} is VALID [2020-07-10 14:30:05,655 INFO L280 TraceCheckUtils]: 63: Hoare triple {2394#false} assume true; {2394#false} is VALID [2020-07-10 14:30:05,655 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {2394#false} {2398#(= 0 ~pumpRunning~0)} #523#return; {2394#false} is VALID [2020-07-10 14:30:05,655 INFO L263 TraceCheckUtils]: 65: Hoare triple {2394#false} call __utac_acc__Specification5_spec__3(); {2394#false} is VALID [2020-07-10 14:30:05,656 INFO L280 TraceCheckUtils]: 66: Hoare triple {2394#false} havoc ~tmp~9;havoc ~tmp___0~3; {2394#false} is VALID [2020-07-10 14:30:05,656 INFO L263 TraceCheckUtils]: 67: Hoare triple {2394#false} call #t~ret63 := getWaterLevel(); {2393#true} is VALID [2020-07-10 14:30:05,656 INFO L280 TraceCheckUtils]: 68: Hoare triple {2393#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {2393#true} is VALID [2020-07-10 14:30:05,657 INFO L280 TraceCheckUtils]: 69: Hoare triple {2393#true} assume true; {2393#true} is VALID [2020-07-10 14:30:05,657 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {2393#true} {2394#false} #549#return; {2394#false} is VALID [2020-07-10 14:30:05,657 INFO L280 TraceCheckUtils]: 71: Hoare triple {2394#false} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {2394#false} is VALID [2020-07-10 14:30:05,657 INFO L280 TraceCheckUtils]: 72: Hoare triple {2394#false} assume 2 != ~tmp~9; {2394#false} is VALID [2020-07-10 14:30:05,658 INFO L263 TraceCheckUtils]: 73: Hoare triple {2394#false} call #t~ret64 := isPumpRunning(); {2393#true} is VALID [2020-07-10 14:30:05,658 INFO L280 TraceCheckUtils]: 74: Hoare triple {2393#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {2393#true} is VALID [2020-07-10 14:30:05,658 INFO L280 TraceCheckUtils]: 75: Hoare triple {2393#true} assume true; {2393#true} is VALID [2020-07-10 14:30:05,659 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {2393#true} {2394#false} #551#return; {2394#false} is VALID [2020-07-10 14:30:05,659 INFO L280 TraceCheckUtils]: 77: Hoare triple {2394#false} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~3 := #t~ret64;havoc #t~ret64; {2394#false} is VALID [2020-07-10 14:30:05,659 INFO L280 TraceCheckUtils]: 78: Hoare triple {2394#false} assume 0 != ~tmp___0~3; {2394#false} is VALID [2020-07-10 14:30:05,659 INFO L280 TraceCheckUtils]: 79: Hoare triple {2394#false} assume 0 == ~switchedOnBeforeTS~0; {2394#false} is VALID [2020-07-10 14:30:05,659 INFO L263 TraceCheckUtils]: 80: Hoare triple {2394#false} call __automaton_fail(); {2394#false} is VALID [2020-07-10 14:30:05,660 INFO L280 TraceCheckUtils]: 81: Hoare triple {2394#false} assume !false; {2394#false} is VALID [2020-07-10 14:30:05,673 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:30:05,674 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1854170181] [2020-07-10 14:30:05,674 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:30:05,674 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-10 14:30:05,674 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1502289756] [2020-07-10 14:30:05,675 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 82 [2020-07-10 14:30:05,675 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:30:05,675 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-10 14:30:05,766 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 80 edges. 80 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:30:05,766 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-10 14:30:05,766 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:30:05,767 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-10 14:30:05,767 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-07-10 14:30:05,767 INFO L87 Difference]: Start difference. First operand 156 states and 183 transitions. Second operand 7 states. [2020-07-10 14:30:06,505 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:30:13,192 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:30:17,517 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:30:17,517 INFO L93 Difference]: Finished difference Result 457 states and 594 transitions. [2020-07-10 14:30:17,517 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-10 14:30:17,517 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 82 [2020-07-10 14:30:17,518 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:30:17,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 14:30:17,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 594 transitions. [2020-07-10 14:30:17,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 14:30:17,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 594 transitions. [2020-07-10 14:30:17,548 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 594 transitions. [2020-07-10 14:30:19,395 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 594 edges. 594 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:30:19,411 INFO L225 Difference]: With dead ends: 457 [2020-07-10 14:30:19,411 INFO L226 Difference]: Without dead ends: 329 [2020-07-10 14:30:19,414 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 52 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=68, Invalid=172, Unknown=0, NotChecked=0, Total=240 [2020-07-10 14:30:19,415 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 329 states. [2020-07-10 14:30:21,789 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 329 to 268. [2020-07-10 14:30:21,789 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:30:21,789 INFO L82 GeneralOperation]: Start isEquivalent. First operand 329 states. Second operand 268 states. [2020-07-10 14:30:21,789 INFO L74 IsIncluded]: Start isIncluded. First operand 329 states. Second operand 268 states. [2020-07-10 14:30:21,789 INFO L87 Difference]: Start difference. First operand 329 states. Second operand 268 states. [2020-07-10 14:30:21,807 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:30:21,807 INFO L93 Difference]: Finished difference Result 329 states and 412 transitions. [2020-07-10 14:30:21,808 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 412 transitions. [2020-07-10 14:30:21,809 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:30:21,810 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:30:21,810 INFO L74 IsIncluded]: Start isIncluded. First operand 268 states. Second operand 329 states. [2020-07-10 14:30:21,810 INFO L87 Difference]: Start difference. First operand 268 states. Second operand 329 states. [2020-07-10 14:30:21,827 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:30:21,827 INFO L93 Difference]: Finished difference Result 329 states and 412 transitions. [2020-07-10 14:30:21,828 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 412 transitions. [2020-07-10 14:30:21,829 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:30:21,829 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:30:21,829 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:30:21,830 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:30:21,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 268 states. [2020-07-10 14:30:21,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 268 states and 319 transitions. [2020-07-10 14:30:21,843 INFO L78 Accepts]: Start accepts. Automaton has 268 states and 319 transitions. Word has length 82 [2020-07-10 14:30:21,844 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:30:21,844 INFO L479 AbstractCegarLoop]: Abstraction has 268 states and 319 transitions. [2020-07-10 14:30:21,844 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-10 14:30:21,844 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 319 transitions. [2020-07-10 14:30:21,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2020-07-10 14:30:21,845 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:30:21,846 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:30:21,846 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-10 14:30:21,846 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:30:21,846 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:30:21,847 INFO L82 PathProgramCache]: Analyzing trace with hash -856267590, now seen corresponding path program 1 times [2020-07-10 14:30:21,847 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:30:21,847 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [978709581] [2020-07-10 14:30:21,847 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:30:21,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:22,185 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:30:22,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:22,255 INFO L280 TraceCheckUtils]: 0: Hoare triple {4219#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.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~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.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~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string42.base, #t~string42.offset, 1);call write~init~int(110, #t~string42.base, 1 + #t~string42.offset, 1);call write~init~int(0, #t~string42.base, 2 + #t~string42.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string44.base, #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 3 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string46.base, #t~string46.offset, 1);call write~init~int(80, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(117, #t~string46.base, 2 + #t~string46.offset, 1);call write~init~int(109, #t~string46.base, 3 + #t~string46.offset, 1);call write~init~int(112, #t~string46.base, 4 + #t~string46.offset, 1);call write~init~int(58, #t~string46.base, 5 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 6 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string50.base, #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string52.base, #t~string52.offset, 1);call write~init~int(32, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string54.base, #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 1 + #t~string54.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:22,256 INFO L280 TraceCheckUtils]: 1: Hoare triple {4160#(= 0 ~pumpRunning~0)} assume true; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:22,256 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4160#(= 0 ~pumpRunning~0)} {4155#true} #567#return; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:22,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:22,262 INFO L280 TraceCheckUtils]: 0: Hoare triple {4155#true} assume true; {4155#true} is VALID [2020-07-10 14:30:22,262 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4155#true} {4160#(= 0 ~pumpRunning~0)} #459#return; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:22,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:22,265 INFO L280 TraceCheckUtils]: 0: Hoare triple {4155#true} assume true; {4155#true} is VALID [2020-07-10 14:30:22,265 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4155#true} {4160#(= 0 ~pumpRunning~0)} #461#return; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:22,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:22,272 INFO L280 TraceCheckUtils]: 0: Hoare triple {4155#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {4155#true} is VALID [2020-07-10 14:30:22,273 INFO L280 TraceCheckUtils]: 1: Hoare triple {4155#true} assume true; {4155#true} is VALID [2020-07-10 14:30:22,274 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4155#true} {4160#(= 0 ~pumpRunning~0)} #463#return; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:22,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:22,279 INFO L280 TraceCheckUtils]: 0: Hoare triple {4155#true} assume true; {4155#true} is VALID [2020-07-10 14:30:22,280 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4155#true} {4160#(= 0 ~pumpRunning~0)} #465#return; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:22,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:22,302 INFO L280 TraceCheckUtils]: 0: Hoare triple {4220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {4155#true} is VALID [2020-07-10 14:30:22,302 INFO L280 TraceCheckUtils]: 1: Hoare triple {4155#true} assume true; {4155#true} is VALID [2020-07-10 14:30:22,303 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4155#true} {4160#(= 0 ~pumpRunning~0)} #557#return; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:22,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:22,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:22,311 INFO L280 TraceCheckUtils]: 0: Hoare triple {4155#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {4155#true} is VALID [2020-07-10 14:30:22,311 INFO L280 TraceCheckUtils]: 1: Hoare triple {4155#true} assume true; {4155#true} is VALID [2020-07-10 14:30:22,311 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4155#true} {4220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {4155#true} is VALID [2020-07-10 14:30:22,312 INFO L263 TraceCheckUtils]: 0: Hoare triple {4220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {4155#true} is VALID [2020-07-10 14:30:22,312 INFO L280 TraceCheckUtils]: 1: Hoare triple {4155#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {4155#true} is VALID [2020-07-10 14:30:22,312 INFO L280 TraceCheckUtils]: 2: Hoare triple {4155#true} assume true; {4155#true} is VALID [2020-07-10 14:30:22,312 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4155#true} {4220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {4155#true} is VALID [2020-07-10 14:30:22,312 INFO L280 TraceCheckUtils]: 4: Hoare triple {4155#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {4155#true} is VALID [2020-07-10 14:30:22,313 INFO L280 TraceCheckUtils]: 5: Hoare triple {4155#true} assume true; {4155#true} is VALID [2020-07-10 14:30:22,313 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {4155#true} {4160#(= 0 ~pumpRunning~0)} #519#return; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:22,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:22,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:22,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:22,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:22,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:22,358 INFO L280 TraceCheckUtils]: 0: Hoare triple {4155#true} havoc ~retValue_acc~12; {4155#true} is VALID [2020-07-10 14:30:22,358 INFO L280 TraceCheckUtils]: 1: Hoare triple {4155#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {4155#true} is VALID [2020-07-10 14:30:22,359 INFO L280 TraceCheckUtils]: 2: Hoare triple {4155#true} assume true; {4155#true} is VALID [2020-07-10 14:30:22,359 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4155#true} {4155#true} #517#return; {4155#true} is VALID [2020-07-10 14:30:22,359 INFO L280 TraceCheckUtils]: 0: Hoare triple {4155#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {4155#true} is VALID [2020-07-10 14:30:22,359 INFO L263 TraceCheckUtils]: 1: Hoare triple {4155#true} call #t~ret55 := isHighWaterSensorDry(); {4155#true} is VALID [2020-07-10 14:30:22,360 INFO L280 TraceCheckUtils]: 2: Hoare triple {4155#true} havoc ~retValue_acc~12; {4155#true} is VALID [2020-07-10 14:30:22,360 INFO L280 TraceCheckUtils]: 3: Hoare triple {4155#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {4155#true} is VALID [2020-07-10 14:30:22,360 INFO L280 TraceCheckUtils]: 4: Hoare triple {4155#true} assume true; {4155#true} is VALID [2020-07-10 14:30:22,360 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {4155#true} {4155#true} #517#return; {4155#true} is VALID [2020-07-10 14:30:22,361 INFO L280 TraceCheckUtils]: 6: Hoare triple {4155#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {4155#true} is VALID [2020-07-10 14:30:22,361 INFO L280 TraceCheckUtils]: 7: Hoare triple {4155#true} assume 0 != ~tmp~6;~tmp___0~0 := 0; {4155#true} is VALID [2020-07-10 14:30:22,361 INFO L280 TraceCheckUtils]: 8: Hoare triple {4155#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {4155#true} is VALID [2020-07-10 14:30:22,361 INFO L280 TraceCheckUtils]: 9: Hoare triple {4155#true} assume true; {4155#true} is VALID [2020-07-10 14:30:22,362 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {4155#true} {4160#(= 0 ~pumpRunning~0)} #531#return; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:22,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:22,366 INFO L280 TraceCheckUtils]: 0: Hoare triple {4155#true} assume true; {4155#true} is VALID [2020-07-10 14:30:22,367 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4155#true} {4160#(= 0 ~pumpRunning~0)} #535#return; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:22,367 INFO L280 TraceCheckUtils]: 0: Hoare triple {4224#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {4155#true} is VALID [2020-07-10 14:30:22,368 INFO L280 TraceCheckUtils]: 1: Hoare triple {4155#true} assume 0 == ~pumpRunning~0; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:22,368 INFO L263 TraceCheckUtils]: 2: Hoare triple {4160#(= 0 ~pumpRunning~0)} call #t~ret35 := isHighWaterLevel(); {4155#true} is VALID [2020-07-10 14:30:22,368 INFO L280 TraceCheckUtils]: 3: Hoare triple {4155#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {4155#true} is VALID [2020-07-10 14:30:22,368 INFO L263 TraceCheckUtils]: 4: Hoare triple {4155#true} call #t~ret55 := isHighWaterSensorDry(); {4155#true} is VALID [2020-07-10 14:30:22,369 INFO L280 TraceCheckUtils]: 5: Hoare triple {4155#true} havoc ~retValue_acc~12; {4155#true} is VALID [2020-07-10 14:30:22,369 INFO L280 TraceCheckUtils]: 6: Hoare triple {4155#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {4155#true} is VALID [2020-07-10 14:30:22,369 INFO L280 TraceCheckUtils]: 7: Hoare triple {4155#true} assume true; {4155#true} is VALID [2020-07-10 14:30:22,369 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {4155#true} {4155#true} #517#return; {4155#true} is VALID [2020-07-10 14:30:22,370 INFO L280 TraceCheckUtils]: 9: Hoare triple {4155#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {4155#true} is VALID [2020-07-10 14:30:22,370 INFO L280 TraceCheckUtils]: 10: Hoare triple {4155#true} assume 0 != ~tmp~6;~tmp___0~0 := 0; {4155#true} is VALID [2020-07-10 14:30:22,370 INFO L280 TraceCheckUtils]: 11: Hoare triple {4155#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {4155#true} is VALID [2020-07-10 14:30:22,370 INFO L280 TraceCheckUtils]: 12: Hoare triple {4155#true} assume true; {4155#true} is VALID [2020-07-10 14:30:22,371 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {4155#true} {4160#(= 0 ~pumpRunning~0)} #531#return; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:22,372 INFO L280 TraceCheckUtils]: 14: Hoare triple {4160#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:22,372 INFO L280 TraceCheckUtils]: 15: Hoare triple {4160#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~3); {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:22,373 INFO L263 TraceCheckUtils]: 16: Hoare triple {4160#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__base(); {4155#true} is VALID [2020-07-10 14:30:22,373 INFO L280 TraceCheckUtils]: 17: Hoare triple {4155#true} assume true; {4155#true} is VALID [2020-07-10 14:30:22,374 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {4155#true} {4160#(= 0 ~pumpRunning~0)} #535#return; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:22,374 INFO L280 TraceCheckUtils]: 19: Hoare triple {4160#(= 0 ~pumpRunning~0)} assume true; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:22,375 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {4160#(= 0 ~pumpRunning~0)} {4155#true} #545#return; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:22,376 INFO L280 TraceCheckUtils]: 0: Hoare triple {4224#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {4155#true} is VALID [2020-07-10 14:30:22,376 INFO L280 TraceCheckUtils]: 1: Hoare triple {4155#true} assume !(0 != ~pumpRunning~0); {4155#true} is VALID [2020-07-10 14:30:22,377 INFO L263 TraceCheckUtils]: 2: Hoare triple {4155#true} call processEnvironment__wrappee__highWaterSensor(); {4224#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:30:22,377 INFO L280 TraceCheckUtils]: 3: Hoare triple {4224#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {4155#true} is VALID [2020-07-10 14:30:22,378 INFO L280 TraceCheckUtils]: 4: Hoare triple {4155#true} assume 0 == ~pumpRunning~0; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:22,378 INFO L263 TraceCheckUtils]: 5: Hoare triple {4160#(= 0 ~pumpRunning~0)} call #t~ret35 := isHighWaterLevel(); {4155#true} is VALID [2020-07-10 14:30:22,378 INFO L280 TraceCheckUtils]: 6: Hoare triple {4155#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {4155#true} is VALID [2020-07-10 14:30:22,378 INFO L263 TraceCheckUtils]: 7: Hoare triple {4155#true} call #t~ret55 := isHighWaterSensorDry(); {4155#true} is VALID [2020-07-10 14:30:22,378 INFO L280 TraceCheckUtils]: 8: Hoare triple {4155#true} havoc ~retValue_acc~12; {4155#true} is VALID [2020-07-10 14:30:22,379 INFO L280 TraceCheckUtils]: 9: Hoare triple {4155#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {4155#true} is VALID [2020-07-10 14:30:22,379 INFO L280 TraceCheckUtils]: 10: Hoare triple {4155#true} assume true; {4155#true} is VALID [2020-07-10 14:30:22,379 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {4155#true} {4155#true} #517#return; {4155#true} is VALID [2020-07-10 14:30:22,379 INFO L280 TraceCheckUtils]: 12: Hoare triple {4155#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {4155#true} is VALID [2020-07-10 14:30:22,380 INFO L280 TraceCheckUtils]: 13: Hoare triple {4155#true} assume 0 != ~tmp~6;~tmp___0~0 := 0; {4155#true} is VALID [2020-07-10 14:30:22,380 INFO L280 TraceCheckUtils]: 14: Hoare triple {4155#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {4155#true} is VALID [2020-07-10 14:30:22,380 INFO L280 TraceCheckUtils]: 15: Hoare triple {4155#true} assume true; {4155#true} is VALID [2020-07-10 14:30:22,381 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {4155#true} {4160#(= 0 ~pumpRunning~0)} #531#return; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:22,382 INFO L280 TraceCheckUtils]: 17: Hoare triple {4160#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:22,382 INFO L280 TraceCheckUtils]: 18: Hoare triple {4160#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~3); {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:22,382 INFO L263 TraceCheckUtils]: 19: Hoare triple {4160#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__base(); {4155#true} is VALID [2020-07-10 14:30:22,382 INFO L280 TraceCheckUtils]: 20: Hoare triple {4155#true} assume true; {4155#true} is VALID [2020-07-10 14:30:22,383 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {4155#true} {4160#(= 0 ~pumpRunning~0)} #535#return; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:22,384 INFO L280 TraceCheckUtils]: 22: Hoare triple {4160#(= 0 ~pumpRunning~0)} assume true; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:22,384 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {4160#(= 0 ~pumpRunning~0)} {4155#true} #545#return; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:22,385 INFO L280 TraceCheckUtils]: 24: Hoare triple {4160#(= 0 ~pumpRunning~0)} assume true; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:22,386 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {4160#(= 0 ~pumpRunning~0)} {4155#true} #507#return; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:22,386 INFO L280 TraceCheckUtils]: 0: Hoare triple {4224#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {4155#true} is VALID [2020-07-10 14:30:22,387 INFO L280 TraceCheckUtils]: 1: Hoare triple {4155#true} assume !(0 != ~pumpRunning~0); {4155#true} is VALID [2020-07-10 14:30:22,387 INFO L263 TraceCheckUtils]: 2: Hoare triple {4155#true} call processEnvironment__wrappee__lowWaterSensor(); {4224#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:30:22,387 INFO L280 TraceCheckUtils]: 3: Hoare triple {4224#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {4155#true} is VALID [2020-07-10 14:30:22,388 INFO L280 TraceCheckUtils]: 4: Hoare triple {4155#true} assume !(0 != ~pumpRunning~0); {4155#true} is VALID [2020-07-10 14:30:22,388 INFO L263 TraceCheckUtils]: 5: Hoare triple {4155#true} call processEnvironment__wrappee__highWaterSensor(); {4224#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:30:22,389 INFO L280 TraceCheckUtils]: 6: Hoare triple {4224#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {4155#true} is VALID [2020-07-10 14:30:22,389 INFO L280 TraceCheckUtils]: 7: Hoare triple {4155#true} assume 0 == ~pumpRunning~0; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:22,389 INFO L263 TraceCheckUtils]: 8: Hoare triple {4160#(= 0 ~pumpRunning~0)} call #t~ret35 := isHighWaterLevel(); {4155#true} is VALID [2020-07-10 14:30:22,390 INFO L280 TraceCheckUtils]: 9: Hoare triple {4155#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {4155#true} is VALID [2020-07-10 14:30:22,390 INFO L263 TraceCheckUtils]: 10: Hoare triple {4155#true} call #t~ret55 := isHighWaterSensorDry(); {4155#true} is VALID [2020-07-10 14:30:22,390 INFO L280 TraceCheckUtils]: 11: Hoare triple {4155#true} havoc ~retValue_acc~12; {4155#true} is VALID [2020-07-10 14:30:22,390 INFO L280 TraceCheckUtils]: 12: Hoare triple {4155#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {4155#true} is VALID [2020-07-10 14:30:22,390 INFO L280 TraceCheckUtils]: 13: Hoare triple {4155#true} assume true; {4155#true} is VALID [2020-07-10 14:30:22,391 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {4155#true} {4155#true} #517#return; {4155#true} is VALID [2020-07-10 14:30:22,391 INFO L280 TraceCheckUtils]: 15: Hoare triple {4155#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {4155#true} is VALID [2020-07-10 14:30:22,391 INFO L280 TraceCheckUtils]: 16: Hoare triple {4155#true} assume 0 != ~tmp~6;~tmp___0~0 := 0; {4155#true} is VALID [2020-07-10 14:30:22,391 INFO L280 TraceCheckUtils]: 17: Hoare triple {4155#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {4155#true} is VALID [2020-07-10 14:30:22,391 INFO L280 TraceCheckUtils]: 18: Hoare triple {4155#true} assume true; {4155#true} is VALID [2020-07-10 14:30:22,392 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {4155#true} {4160#(= 0 ~pumpRunning~0)} #531#return; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:22,393 INFO L280 TraceCheckUtils]: 20: Hoare triple {4160#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:22,394 INFO L280 TraceCheckUtils]: 21: Hoare triple {4160#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~3); {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:22,394 INFO L263 TraceCheckUtils]: 22: Hoare triple {4160#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__base(); {4155#true} is VALID [2020-07-10 14:30:22,394 INFO L280 TraceCheckUtils]: 23: Hoare triple {4155#true} assume true; {4155#true} is VALID [2020-07-10 14:30:22,395 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {4155#true} {4160#(= 0 ~pumpRunning~0)} #535#return; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:22,395 INFO L280 TraceCheckUtils]: 25: Hoare triple {4160#(= 0 ~pumpRunning~0)} assume true; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:22,396 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {4160#(= 0 ~pumpRunning~0)} {4155#true} #545#return; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:22,397 INFO L280 TraceCheckUtils]: 27: Hoare triple {4160#(= 0 ~pumpRunning~0)} assume true; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:22,397 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {4160#(= 0 ~pumpRunning~0)} {4155#true} #507#return; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:22,398 INFO L280 TraceCheckUtils]: 29: Hoare triple {4160#(= 0 ~pumpRunning~0)} assume true; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:22,399 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {4160#(= 0 ~pumpRunning~0)} {4160#(= 0 ~pumpRunning~0)} #523#return; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:22,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:22,404 INFO L280 TraceCheckUtils]: 0: Hoare triple {4155#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {4155#true} is VALID [2020-07-10 14:30:22,404 INFO L280 TraceCheckUtils]: 1: Hoare triple {4155#true} assume true; {4155#true} is VALID [2020-07-10 14:30:22,405 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4155#true} {4160#(= 0 ~pumpRunning~0)} #549#return; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:22,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:22,425 INFO L280 TraceCheckUtils]: 0: Hoare triple {4155#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {4289#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:30:22,426 INFO L280 TraceCheckUtils]: 1: Hoare triple {4289#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {4289#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:30:22,427 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4289#(= ~pumpRunning~0 |isPumpRunning_#res|)} {4160#(= 0 ~pumpRunning~0)} #551#return; {4217#(= 0 |__utac_acc__Specification5_spec__3_#t~ret64|)} is VALID [2020-07-10 14:30:22,433 INFO L263 TraceCheckUtils]: 0: Hoare triple {4155#true} call ULTIMATE.init(); {4219#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.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~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.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~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:30:22,438 INFO L280 TraceCheckUtils]: 1: Hoare triple {4219#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.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~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.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~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string42.base, #t~string42.offset, 1);call write~init~int(110, #t~string42.base, 1 + #t~string42.offset, 1);call write~init~int(0, #t~string42.base, 2 + #t~string42.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string44.base, #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 3 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string46.base, #t~string46.offset, 1);call write~init~int(80, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(117, #t~string46.base, 2 + #t~string46.offset, 1);call write~init~int(109, #t~string46.base, 3 + #t~string46.offset, 1);call write~init~int(112, #t~string46.base, 4 + #t~string46.offset, 1);call write~init~int(58, #t~string46.base, 5 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 6 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string50.base, #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string52.base, #t~string52.offset, 1);call write~init~int(32, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string54.base, #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 1 + #t~string54.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:22,439 INFO L280 TraceCheckUtils]: 2: Hoare triple {4160#(= 0 ~pumpRunning~0)} assume true; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:22,440 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4160#(= 0 ~pumpRunning~0)} {4155#true} #567#return; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:22,441 INFO L263 TraceCheckUtils]: 4: Hoare triple {4160#(= 0 ~pumpRunning~0)} call #t~ret76 := main(); {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:22,441 INFO L280 TraceCheckUtils]: 5: Hoare triple {4160#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~9;havoc ~tmp~10; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:22,442 INFO L263 TraceCheckUtils]: 6: Hoare triple {4160#(= 0 ~pumpRunning~0)} call select_helpers(); {4155#true} is VALID [2020-07-10 14:30:22,442 INFO L280 TraceCheckUtils]: 7: Hoare triple {4155#true} assume true; {4155#true} is VALID [2020-07-10 14:30:22,443 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {4155#true} {4160#(= 0 ~pumpRunning~0)} #459#return; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:22,443 INFO L263 TraceCheckUtils]: 9: Hoare triple {4160#(= 0 ~pumpRunning~0)} call select_features(); {4155#true} is VALID [2020-07-10 14:30:22,443 INFO L280 TraceCheckUtils]: 10: Hoare triple {4155#true} assume true; {4155#true} is VALID [2020-07-10 14:30:22,444 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {4155#true} {4160#(= 0 ~pumpRunning~0)} #461#return; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:22,444 INFO L263 TraceCheckUtils]: 12: Hoare triple {4160#(= 0 ~pumpRunning~0)} call #t~ret65 := valid_product(); {4155#true} is VALID [2020-07-10 14:30:22,444 INFO L280 TraceCheckUtils]: 13: Hoare triple {4155#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {4155#true} is VALID [2020-07-10 14:30:22,444 INFO L280 TraceCheckUtils]: 14: Hoare triple {4155#true} assume true; {4155#true} is VALID [2020-07-10 14:30:22,445 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {4155#true} {4160#(= 0 ~pumpRunning~0)} #463#return; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:22,446 INFO L280 TraceCheckUtils]: 16: Hoare triple {4160#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret65 && #t~ret65 <= 2147483647;~tmp~10 := #t~ret65;havoc #t~ret65; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:22,447 INFO L280 TraceCheckUtils]: 17: Hoare triple {4160#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~10; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:22,447 INFO L263 TraceCheckUtils]: 18: Hoare triple {4160#(= 0 ~pumpRunning~0)} call setup(); {4155#true} is VALID [2020-07-10 14:30:22,447 INFO L280 TraceCheckUtils]: 19: Hoare triple {4155#true} assume true; {4155#true} is VALID [2020-07-10 14:30:22,448 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {4155#true} {4160#(= 0 ~pumpRunning~0)} #465#return; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:22,449 INFO L263 TraceCheckUtils]: 21: Hoare triple {4160#(= 0 ~pumpRunning~0)} call runTest(); {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:22,450 INFO L263 TraceCheckUtils]: 22: Hoare triple {4160#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__1(); {4220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:30:22,450 INFO L280 TraceCheckUtils]: 23: Hoare triple {4220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {4155#true} is VALID [2020-07-10 14:30:22,450 INFO L280 TraceCheckUtils]: 24: Hoare triple {4155#true} assume true; {4155#true} is VALID [2020-07-10 14:30:22,451 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {4155#true} {4160#(= 0 ~pumpRunning~0)} #557#return; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:22,452 INFO L263 TraceCheckUtils]: 26: Hoare triple {4160#(= 0 ~pumpRunning~0)} call test(); {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:22,452 INFO L280 TraceCheckUtils]: 27: Hoare triple {4160#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0;havoc ~tmp~8;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:22,453 INFO L280 TraceCheckUtils]: 28: Hoare triple {4160#(= 0 ~pumpRunning~0)} assume !false; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:22,454 INFO L280 TraceCheckUtils]: 29: Hoare triple {4160#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:22,454 INFO L280 TraceCheckUtils]: 30: Hoare triple {4160#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp~8 := #t~nondet58;havoc #t~nondet58; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:22,455 INFO L280 TraceCheckUtils]: 31: Hoare triple {4160#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~8); {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:22,456 INFO L280 TraceCheckUtils]: 32: Hoare triple {4160#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~tmp___0~2 := #t~nondet59;havoc #t~nondet59; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:22,456 INFO L280 TraceCheckUtils]: 33: Hoare triple {4160#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~2); {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:22,457 INFO L280 TraceCheckUtils]: 34: Hoare triple {4160#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~tmp___2~0 := #t~nondet60;havoc #t~nondet60; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:22,458 INFO L280 TraceCheckUtils]: 35: Hoare triple {4160#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___2~0; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:22,458 INFO L263 TraceCheckUtils]: 36: Hoare triple {4160#(= 0 ~pumpRunning~0)} call timeShift(); {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:22,459 INFO L263 TraceCheckUtils]: 37: Hoare triple {4160#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {4220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:30:22,460 INFO L263 TraceCheckUtils]: 38: Hoare triple {4220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {4155#true} is VALID [2020-07-10 14:30:22,460 INFO L280 TraceCheckUtils]: 39: Hoare triple {4155#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {4155#true} is VALID [2020-07-10 14:30:22,460 INFO L280 TraceCheckUtils]: 40: Hoare triple {4155#true} assume true; {4155#true} is VALID [2020-07-10 14:30:22,460 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {4155#true} {4220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {4155#true} is VALID [2020-07-10 14:30:22,460 INFO L280 TraceCheckUtils]: 42: Hoare triple {4155#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {4155#true} is VALID [2020-07-10 14:30:22,461 INFO L280 TraceCheckUtils]: 43: Hoare triple {4155#true} assume true; {4155#true} is VALID [2020-07-10 14:30:22,461 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {4155#true} {4160#(= 0 ~pumpRunning~0)} #519#return; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:22,462 INFO L280 TraceCheckUtils]: 45: Hoare triple {4160#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:22,463 INFO L280 TraceCheckUtils]: 46: Hoare triple {4160#(= 0 ~pumpRunning~0)} assume 0 != ~systemActive~0; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:22,464 INFO L263 TraceCheckUtils]: 47: Hoare triple {4160#(= 0 ~pumpRunning~0)} call processEnvironment(); {4224#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:30:22,464 INFO L280 TraceCheckUtils]: 48: Hoare triple {4224#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {4155#true} is VALID [2020-07-10 14:30:22,464 INFO L280 TraceCheckUtils]: 49: Hoare triple {4155#true} assume !(0 != ~pumpRunning~0); {4155#true} is VALID [2020-07-10 14:30:22,465 INFO L263 TraceCheckUtils]: 50: Hoare triple {4155#true} call processEnvironment__wrappee__lowWaterSensor(); {4224#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:30:22,465 INFO L280 TraceCheckUtils]: 51: Hoare triple {4224#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {4155#true} is VALID [2020-07-10 14:30:22,465 INFO L280 TraceCheckUtils]: 52: Hoare triple {4155#true} assume !(0 != ~pumpRunning~0); {4155#true} is VALID [2020-07-10 14:30:22,466 INFO L263 TraceCheckUtils]: 53: Hoare triple {4155#true} call processEnvironment__wrappee__highWaterSensor(); {4224#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:30:22,466 INFO L280 TraceCheckUtils]: 54: Hoare triple {4224#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {4155#true} is VALID [2020-07-10 14:30:22,467 INFO L280 TraceCheckUtils]: 55: Hoare triple {4155#true} assume 0 == ~pumpRunning~0; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:22,467 INFO L263 TraceCheckUtils]: 56: Hoare triple {4160#(= 0 ~pumpRunning~0)} call #t~ret35 := isHighWaterLevel(); {4155#true} is VALID [2020-07-10 14:30:22,467 INFO L280 TraceCheckUtils]: 57: Hoare triple {4155#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {4155#true} is VALID [2020-07-10 14:30:22,467 INFO L263 TraceCheckUtils]: 58: Hoare triple {4155#true} call #t~ret55 := isHighWaterSensorDry(); {4155#true} is VALID [2020-07-10 14:30:22,468 INFO L280 TraceCheckUtils]: 59: Hoare triple {4155#true} havoc ~retValue_acc~12; {4155#true} is VALID [2020-07-10 14:30:22,468 INFO L280 TraceCheckUtils]: 60: Hoare triple {4155#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {4155#true} is VALID [2020-07-10 14:30:22,468 INFO L280 TraceCheckUtils]: 61: Hoare triple {4155#true} assume true; {4155#true} is VALID [2020-07-10 14:30:22,468 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {4155#true} {4155#true} #517#return; {4155#true} is VALID [2020-07-10 14:30:22,468 INFO L280 TraceCheckUtils]: 63: Hoare triple {4155#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {4155#true} is VALID [2020-07-10 14:30:22,469 INFO L280 TraceCheckUtils]: 64: Hoare triple {4155#true} assume 0 != ~tmp~6;~tmp___0~0 := 0; {4155#true} is VALID [2020-07-10 14:30:22,469 INFO L280 TraceCheckUtils]: 65: Hoare triple {4155#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {4155#true} is VALID [2020-07-10 14:30:22,469 INFO L280 TraceCheckUtils]: 66: Hoare triple {4155#true} assume true; {4155#true} is VALID [2020-07-10 14:30:22,470 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {4155#true} {4160#(= 0 ~pumpRunning~0)} #531#return; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:22,470 INFO L280 TraceCheckUtils]: 68: Hoare triple {4160#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:22,471 INFO L280 TraceCheckUtils]: 69: Hoare triple {4160#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~3); {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:22,471 INFO L263 TraceCheckUtils]: 70: Hoare triple {4160#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__base(); {4155#true} is VALID [2020-07-10 14:30:22,471 INFO L280 TraceCheckUtils]: 71: Hoare triple {4155#true} assume true; {4155#true} is VALID [2020-07-10 14:30:22,472 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {4155#true} {4160#(= 0 ~pumpRunning~0)} #535#return; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:22,472 INFO L280 TraceCheckUtils]: 73: Hoare triple {4160#(= 0 ~pumpRunning~0)} assume true; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:22,473 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {4160#(= 0 ~pumpRunning~0)} {4155#true} #545#return; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:22,474 INFO L280 TraceCheckUtils]: 75: Hoare triple {4160#(= 0 ~pumpRunning~0)} assume true; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:22,474 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {4160#(= 0 ~pumpRunning~0)} {4155#true} #507#return; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:22,475 INFO L280 TraceCheckUtils]: 77: Hoare triple {4160#(= 0 ~pumpRunning~0)} assume true; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:22,476 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {4160#(= 0 ~pumpRunning~0)} {4160#(= 0 ~pumpRunning~0)} #523#return; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:22,476 INFO L263 TraceCheckUtils]: 79: Hoare triple {4160#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:22,477 INFO L280 TraceCheckUtils]: 80: Hoare triple {4160#(= 0 ~pumpRunning~0)} havoc ~tmp~9;havoc ~tmp___0~3; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:22,477 INFO L263 TraceCheckUtils]: 81: Hoare triple {4160#(= 0 ~pumpRunning~0)} call #t~ret63 := getWaterLevel(); {4155#true} is VALID [2020-07-10 14:30:22,477 INFO L280 TraceCheckUtils]: 82: Hoare triple {4155#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {4155#true} is VALID [2020-07-10 14:30:22,477 INFO L280 TraceCheckUtils]: 83: Hoare triple {4155#true} assume true; {4155#true} is VALID [2020-07-10 14:30:22,478 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {4155#true} {4160#(= 0 ~pumpRunning~0)} #549#return; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:22,479 INFO L280 TraceCheckUtils]: 85: Hoare triple {4160#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:22,479 INFO L280 TraceCheckUtils]: 86: Hoare triple {4160#(= 0 ~pumpRunning~0)} assume 2 != ~tmp~9; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:22,479 INFO L263 TraceCheckUtils]: 87: Hoare triple {4160#(= 0 ~pumpRunning~0)} call #t~ret64 := isPumpRunning(); {4155#true} is VALID [2020-07-10 14:30:22,480 INFO L280 TraceCheckUtils]: 88: Hoare triple {4155#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {4289#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:30:22,480 INFO L280 TraceCheckUtils]: 89: Hoare triple {4289#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {4289#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:30:22,481 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {4289#(= ~pumpRunning~0 |isPumpRunning_#res|)} {4160#(= 0 ~pumpRunning~0)} #551#return; {4217#(= 0 |__utac_acc__Specification5_spec__3_#t~ret64|)} is VALID [2020-07-10 14:30:22,482 INFO L280 TraceCheckUtils]: 91: Hoare triple {4217#(= 0 |__utac_acc__Specification5_spec__3_#t~ret64|)} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~3 := #t~ret64;havoc #t~ret64; {4218#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~3)} is VALID [2020-07-10 14:30:22,483 INFO L280 TraceCheckUtils]: 92: Hoare triple {4218#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~3)} assume 0 != ~tmp___0~3; {4156#false} is VALID [2020-07-10 14:30:22,483 INFO L280 TraceCheckUtils]: 93: Hoare triple {4156#false} assume 0 == ~switchedOnBeforeTS~0; {4156#false} is VALID [2020-07-10 14:30:22,483 INFO L263 TraceCheckUtils]: 94: Hoare triple {4156#false} call __automaton_fail(); {4156#false} is VALID [2020-07-10 14:30:22,483 INFO L280 TraceCheckUtils]: 95: Hoare triple {4156#false} assume !false; {4156#false} is VALID [2020-07-10 14:30:22,497 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-10 14:30:22,498 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [978709581] [2020-07-10 14:30:22,498 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:30:22,498 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-10 14:30:22,499 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [62372296] [2020-07-10 14:30:22,499 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 96 [2020-07-10 14:30:22,500 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:30:22,500 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-10 14:30:22,656 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 96 edges. 96 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:30:22,656 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-10 14:30:22,657 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:30:22,657 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-10 14:30:22,658 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-10 14:30:22,658 INFO L87 Difference]: Start difference. First operand 268 states and 319 transitions. Second operand 9 states. [2020-07-10 14:30:23,694 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:30:26,754 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:30:30,777 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:30:31,704 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:30:33,233 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:30:33,547 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:30:38,554 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:30:38,555 INFO L93 Difference]: Finished difference Result 558 states and 704 transitions. [2020-07-10 14:30:38,555 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-10 14:30:38,555 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 96 [2020-07-10 14:30:38,556 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:30:38,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:30:38,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 539 transitions. [2020-07-10 14:30:38,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:30:38,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 539 transitions. [2020-07-10 14:30:38,578 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 539 transitions. [2020-07-10 14:30:40,242 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 539 edges. 539 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:30:40,255 INFO L225 Difference]: With dead ends: 558 [2020-07-10 14:30:40,255 INFO L226 Difference]: Without dead ends: 318 [2020-07-10 14:30:40,257 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 47 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=100, Invalid=242, Unknown=0, NotChecked=0, Total=342 [2020-07-10 14:30:40,258 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 318 states. [2020-07-10 14:30:42,494 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 318 to 267. [2020-07-10 14:30:42,494 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:30:42,494 INFO L82 GeneralOperation]: Start isEquivalent. First operand 318 states. Second operand 267 states. [2020-07-10 14:30:42,495 INFO L74 IsIncluded]: Start isIncluded. First operand 318 states. Second operand 267 states. [2020-07-10 14:30:42,495 INFO L87 Difference]: Start difference. First operand 318 states. Second operand 267 states. [2020-07-10 14:30:42,513 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:30:42,514 INFO L93 Difference]: Finished difference Result 318 states and 396 transitions. [2020-07-10 14:30:42,514 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 396 transitions. [2020-07-10 14:30:42,515 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:30:42,515 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:30:42,516 INFO L74 IsIncluded]: Start isIncluded. First operand 267 states. Second operand 318 states. [2020-07-10 14:30:42,516 INFO L87 Difference]: Start difference. First operand 267 states. Second operand 318 states. [2020-07-10 14:30:42,530 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:30:42,530 INFO L93 Difference]: Finished difference Result 318 states and 396 transitions. [2020-07-10 14:30:42,531 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 396 transitions. [2020-07-10 14:30:42,532 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:30:42,532 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:30:42,532 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:30:42,533 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:30:42,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 267 states. [2020-07-10 14:30:42,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 267 states and 316 transitions. [2020-07-10 14:30:42,546 INFO L78 Accepts]: Start accepts. Automaton has 267 states and 316 transitions. Word has length 96 [2020-07-10 14:30:42,546 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:30:42,546 INFO L479 AbstractCegarLoop]: Abstraction has 267 states and 316 transitions. [2020-07-10 14:30:42,546 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-10 14:30:42,546 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 316 transitions. [2020-07-10 14:30:42,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2020-07-10 14:30:42,548 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:30:42,548 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:30:42,548 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-10 14:30:42,549 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:30:42,549 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:30:42,549 INFO L82 PathProgramCache]: Analyzing trace with hash 1863541240, now seen corresponding path program 1 times [2020-07-10 14:30:42,549 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:30:42,549 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1835740907] [2020-07-10 14:30:42,550 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:30:42,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:42,939 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:30:42,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:42,985 INFO L280 TraceCheckUtils]: 0: Hoare triple {6144#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.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~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.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~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string42.base, #t~string42.offset, 1);call write~init~int(110, #t~string42.base, 1 + #t~string42.offset, 1);call write~init~int(0, #t~string42.base, 2 + #t~string42.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string44.base, #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 3 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string46.base, #t~string46.offset, 1);call write~init~int(80, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(117, #t~string46.base, 2 + #t~string46.offset, 1);call write~init~int(109, #t~string46.base, 3 + #t~string46.offset, 1);call write~init~int(112, #t~string46.base, 4 + #t~string46.offset, 1);call write~init~int(58, #t~string46.base, 5 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 6 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string50.base, #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string52.base, #t~string52.offset, 1);call write~init~int(32, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string54.base, #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 1 + #t~string54.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {6081#true} is VALID [2020-07-10 14:30:42,986 INFO L280 TraceCheckUtils]: 1: Hoare triple {6081#true} assume true; {6081#true} is VALID [2020-07-10 14:30:42,986 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6081#true} {6081#true} #567#return; {6081#true} is VALID [2020-07-10 14:30:42,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:42,989 INFO L280 TraceCheckUtils]: 0: Hoare triple {6081#true} assume true; {6081#true} is VALID [2020-07-10 14:30:42,989 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {6081#true} {6081#true} #459#return; {6081#true} is VALID [2020-07-10 14:30:42,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:42,992 INFO L280 TraceCheckUtils]: 0: Hoare triple {6081#true} assume true; {6081#true} is VALID [2020-07-10 14:30:42,992 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {6081#true} {6081#true} #461#return; {6081#true} is VALID [2020-07-10 14:30:42,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:42,995 INFO L280 TraceCheckUtils]: 0: Hoare triple {6081#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {6081#true} is VALID [2020-07-10 14:30:42,995 INFO L280 TraceCheckUtils]: 1: Hoare triple {6081#true} assume true; {6081#true} is VALID [2020-07-10 14:30:42,995 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6081#true} {6081#true} #463#return; {6081#true} is VALID [2020-07-10 14:30:42,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:42,998 INFO L280 TraceCheckUtils]: 0: Hoare triple {6081#true} assume true; {6081#true} is VALID [2020-07-10 14:30:42,998 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {6081#true} {6081#true} #465#return; {6081#true} is VALID [2020-07-10 14:30:43,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:43,010 INFO L280 TraceCheckUtils]: 0: Hoare triple {6145#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {6081#true} is VALID [2020-07-10 14:30:43,010 INFO L280 TraceCheckUtils]: 1: Hoare triple {6081#true} assume true; {6081#true} is VALID [2020-07-10 14:30:43,010 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6081#true} {6081#true} #557#return; {6081#true} is VALID [2020-07-10 14:30:43,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:43,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:43,017 INFO L280 TraceCheckUtils]: 0: Hoare triple {6081#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {6081#true} is VALID [2020-07-10 14:30:43,017 INFO L280 TraceCheckUtils]: 1: Hoare triple {6081#true} assume true; {6081#true} is VALID [2020-07-10 14:30:43,017 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6081#true} {6145#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {6081#true} is VALID [2020-07-10 14:30:43,018 INFO L263 TraceCheckUtils]: 0: Hoare triple {6145#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {6081#true} is VALID [2020-07-10 14:30:43,018 INFO L280 TraceCheckUtils]: 1: Hoare triple {6081#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {6081#true} is VALID [2020-07-10 14:30:43,018 INFO L280 TraceCheckUtils]: 2: Hoare triple {6081#true} assume true; {6081#true} is VALID [2020-07-10 14:30:43,018 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6081#true} {6145#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {6081#true} is VALID [2020-07-10 14:30:43,018 INFO L280 TraceCheckUtils]: 4: Hoare triple {6081#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {6081#true} is VALID [2020-07-10 14:30:43,018 INFO L280 TraceCheckUtils]: 5: Hoare triple {6081#true} assume true; {6081#true} is VALID [2020-07-10 14:30:43,019 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {6081#true} {6082#false} #519#return; {6082#false} is VALID [2020-07-10 14:30:43,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:43,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:43,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:43,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:43,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:43,135 INFO L280 TraceCheckUtils]: 0: Hoare triple {6081#true} havoc ~retValue_acc~12; {6081#true} is VALID [2020-07-10 14:30:43,135 INFO L280 TraceCheckUtils]: 1: Hoare triple {6081#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {6081#true} is VALID [2020-07-10 14:30:43,136 INFO L280 TraceCheckUtils]: 2: Hoare triple {6081#true} assume true; {6081#true} is VALID [2020-07-10 14:30:43,136 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6081#true} {6081#true} #517#return; {6081#true} is VALID [2020-07-10 14:30:43,136 INFO L280 TraceCheckUtils]: 0: Hoare triple {6081#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {6081#true} is VALID [2020-07-10 14:30:43,136 INFO L263 TraceCheckUtils]: 1: Hoare triple {6081#true} call #t~ret55 := isHighWaterSensorDry(); {6081#true} is VALID [2020-07-10 14:30:43,137 INFO L280 TraceCheckUtils]: 2: Hoare triple {6081#true} havoc ~retValue_acc~12; {6081#true} is VALID [2020-07-10 14:30:43,137 INFO L280 TraceCheckUtils]: 3: Hoare triple {6081#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {6081#true} is VALID [2020-07-10 14:30:43,137 INFO L280 TraceCheckUtils]: 4: Hoare triple {6081#true} assume true; {6081#true} is VALID [2020-07-10 14:30:43,137 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {6081#true} {6081#true} #517#return; {6081#true} is VALID [2020-07-10 14:30:43,138 INFO L280 TraceCheckUtils]: 6: Hoare triple {6081#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {6081#true} is VALID [2020-07-10 14:30:43,138 INFO L280 TraceCheckUtils]: 7: Hoare triple {6081#true} assume 0 != ~tmp~6;~tmp___0~0 := 0; {6219#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-10 14:30:43,139 INFO L280 TraceCheckUtils]: 8: Hoare triple {6219#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {6220#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:30:43,140 INFO L280 TraceCheckUtils]: 9: Hoare triple {6220#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {6220#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:30:43,141 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {6220#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {6081#true} #531#return; {6210#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret35|)} is VALID [2020-07-10 14:30:43,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:43,144 INFO L280 TraceCheckUtils]: 0: Hoare triple {6149#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {6081#true} is VALID [2020-07-10 14:30:43,145 INFO L280 TraceCheckUtils]: 1: Hoare triple {6081#true} assume true; {6081#true} is VALID [2020-07-10 14:30:43,145 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6081#true} {6082#false} #533#return; {6082#false} is VALID [2020-07-10 14:30:43,145 INFO L280 TraceCheckUtils]: 0: Hoare triple {6149#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {6081#true} is VALID [2020-07-10 14:30:43,145 INFO L280 TraceCheckUtils]: 1: Hoare triple {6081#true} assume 0 == ~pumpRunning~0; {6081#true} is VALID [2020-07-10 14:30:43,146 INFO L263 TraceCheckUtils]: 2: Hoare triple {6081#true} call #t~ret35 := isHighWaterLevel(); {6081#true} is VALID [2020-07-10 14:30:43,146 INFO L280 TraceCheckUtils]: 3: Hoare triple {6081#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {6081#true} is VALID [2020-07-10 14:30:43,146 INFO L263 TraceCheckUtils]: 4: Hoare triple {6081#true} call #t~ret55 := isHighWaterSensorDry(); {6081#true} is VALID [2020-07-10 14:30:43,146 INFO L280 TraceCheckUtils]: 5: Hoare triple {6081#true} havoc ~retValue_acc~12; {6081#true} is VALID [2020-07-10 14:30:43,147 INFO L280 TraceCheckUtils]: 6: Hoare triple {6081#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {6081#true} is VALID [2020-07-10 14:30:43,147 INFO L280 TraceCheckUtils]: 7: Hoare triple {6081#true} assume true; {6081#true} is VALID [2020-07-10 14:30:43,147 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6081#true} {6081#true} #517#return; {6081#true} is VALID [2020-07-10 14:30:43,147 INFO L280 TraceCheckUtils]: 9: Hoare triple {6081#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {6081#true} is VALID [2020-07-10 14:30:43,148 INFO L280 TraceCheckUtils]: 10: Hoare triple {6081#true} assume 0 != ~tmp~6;~tmp___0~0 := 0; {6219#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-10 14:30:43,149 INFO L280 TraceCheckUtils]: 11: Hoare triple {6219#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {6220#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:30:43,150 INFO L280 TraceCheckUtils]: 12: Hoare triple {6220#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {6220#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:30:43,151 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {6220#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {6081#true} #531#return; {6210#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret35|)} is VALID [2020-07-10 14:30:43,151 INFO L280 TraceCheckUtils]: 14: Hoare triple {6210#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret35|)} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {6211#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~3)} is VALID [2020-07-10 14:30:43,152 INFO L280 TraceCheckUtils]: 15: Hoare triple {6211#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~3)} assume 0 != ~tmp~3; {6082#false} is VALID [2020-07-10 14:30:43,152 INFO L263 TraceCheckUtils]: 16: Hoare triple {6082#false} call activatePump(); {6149#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:30:43,153 INFO L280 TraceCheckUtils]: 17: Hoare triple {6149#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {6081#true} is VALID [2020-07-10 14:30:43,153 INFO L280 TraceCheckUtils]: 18: Hoare triple {6081#true} assume true; {6081#true} is VALID [2020-07-10 14:30:43,153 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {6081#true} {6082#false} #533#return; {6082#false} is VALID [2020-07-10 14:30:43,153 INFO L280 TraceCheckUtils]: 20: Hoare triple {6082#false} assume true; {6082#false} is VALID [2020-07-10 14:30:43,153 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {6082#false} {6081#true} #545#return; {6082#false} is VALID [2020-07-10 14:30:43,154 INFO L280 TraceCheckUtils]: 0: Hoare triple {6149#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {6081#true} is VALID [2020-07-10 14:30:43,154 INFO L280 TraceCheckUtils]: 1: Hoare triple {6081#true} assume !(0 != ~pumpRunning~0); {6081#true} is VALID [2020-07-10 14:30:43,155 INFO L263 TraceCheckUtils]: 2: Hoare triple {6081#true} call processEnvironment__wrappee__highWaterSensor(); {6149#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:30:43,155 INFO L280 TraceCheckUtils]: 3: Hoare triple {6149#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {6081#true} is VALID [2020-07-10 14:30:43,156 INFO L280 TraceCheckUtils]: 4: Hoare triple {6081#true} assume 0 == ~pumpRunning~0; {6081#true} is VALID [2020-07-10 14:30:43,156 INFO L263 TraceCheckUtils]: 5: Hoare triple {6081#true} call #t~ret35 := isHighWaterLevel(); {6081#true} is VALID [2020-07-10 14:30:43,156 INFO L280 TraceCheckUtils]: 6: Hoare triple {6081#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {6081#true} is VALID [2020-07-10 14:30:43,156 INFO L263 TraceCheckUtils]: 7: Hoare triple {6081#true} call #t~ret55 := isHighWaterSensorDry(); {6081#true} is VALID [2020-07-10 14:30:43,156 INFO L280 TraceCheckUtils]: 8: Hoare triple {6081#true} havoc ~retValue_acc~12; {6081#true} is VALID [2020-07-10 14:30:43,157 INFO L280 TraceCheckUtils]: 9: Hoare triple {6081#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {6081#true} is VALID [2020-07-10 14:30:43,157 INFO L280 TraceCheckUtils]: 10: Hoare triple {6081#true} assume true; {6081#true} is VALID [2020-07-10 14:30:43,157 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {6081#true} {6081#true} #517#return; {6081#true} is VALID [2020-07-10 14:30:43,157 INFO L280 TraceCheckUtils]: 12: Hoare triple {6081#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {6081#true} is VALID [2020-07-10 14:30:43,158 INFO L280 TraceCheckUtils]: 13: Hoare triple {6081#true} assume 0 != ~tmp~6;~tmp___0~0 := 0; {6219#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-10 14:30:43,159 INFO L280 TraceCheckUtils]: 14: Hoare triple {6219#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {6220#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:30:43,160 INFO L280 TraceCheckUtils]: 15: Hoare triple {6220#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {6220#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:30:43,161 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {6220#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {6081#true} #531#return; {6210#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret35|)} is VALID [2020-07-10 14:30:43,162 INFO L280 TraceCheckUtils]: 17: Hoare triple {6210#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret35|)} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {6211#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~3)} is VALID [2020-07-10 14:30:43,163 INFO L280 TraceCheckUtils]: 18: Hoare triple {6211#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~3)} assume 0 != ~tmp~3; {6082#false} is VALID [2020-07-10 14:30:43,163 INFO L263 TraceCheckUtils]: 19: Hoare triple {6082#false} call activatePump(); {6149#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:30:43,163 INFO L280 TraceCheckUtils]: 20: Hoare triple {6149#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {6081#true} is VALID [2020-07-10 14:30:43,163 INFO L280 TraceCheckUtils]: 21: Hoare triple {6081#true} assume true; {6081#true} is VALID [2020-07-10 14:30:43,163 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {6081#true} {6082#false} #533#return; {6082#false} is VALID [2020-07-10 14:30:43,164 INFO L280 TraceCheckUtils]: 23: Hoare triple {6082#false} assume true; {6082#false} is VALID [2020-07-10 14:30:43,164 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {6082#false} {6081#true} #545#return; {6082#false} is VALID [2020-07-10 14:30:43,164 INFO L280 TraceCheckUtils]: 25: Hoare triple {6082#false} assume true; {6082#false} is VALID [2020-07-10 14:30:43,164 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {6082#false} {6081#true} #507#return; {6082#false} is VALID [2020-07-10 14:30:43,165 INFO L280 TraceCheckUtils]: 0: Hoare triple {6149#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {6081#true} is VALID [2020-07-10 14:30:43,165 INFO L280 TraceCheckUtils]: 1: Hoare triple {6081#true} assume !(0 != ~pumpRunning~0); {6081#true} is VALID [2020-07-10 14:30:43,166 INFO L263 TraceCheckUtils]: 2: Hoare triple {6081#true} call processEnvironment__wrappee__lowWaterSensor(); {6149#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:30:43,166 INFO L280 TraceCheckUtils]: 3: Hoare triple {6149#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {6081#true} is VALID [2020-07-10 14:30:43,166 INFO L280 TraceCheckUtils]: 4: Hoare triple {6081#true} assume !(0 != ~pumpRunning~0); {6081#true} is VALID [2020-07-10 14:30:43,167 INFO L263 TraceCheckUtils]: 5: Hoare triple {6081#true} call processEnvironment__wrappee__highWaterSensor(); {6149#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:30:43,167 INFO L280 TraceCheckUtils]: 6: Hoare triple {6149#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {6081#true} is VALID [2020-07-10 14:30:43,168 INFO L280 TraceCheckUtils]: 7: Hoare triple {6081#true} assume 0 == ~pumpRunning~0; {6081#true} is VALID [2020-07-10 14:30:43,168 INFO L263 TraceCheckUtils]: 8: Hoare triple {6081#true} call #t~ret35 := isHighWaterLevel(); {6081#true} is VALID [2020-07-10 14:30:43,168 INFO L280 TraceCheckUtils]: 9: Hoare triple {6081#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {6081#true} is VALID [2020-07-10 14:30:43,168 INFO L263 TraceCheckUtils]: 10: Hoare triple {6081#true} call #t~ret55 := isHighWaterSensorDry(); {6081#true} is VALID [2020-07-10 14:30:43,168 INFO L280 TraceCheckUtils]: 11: Hoare triple {6081#true} havoc ~retValue_acc~12; {6081#true} is VALID [2020-07-10 14:30:43,169 INFO L280 TraceCheckUtils]: 12: Hoare triple {6081#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {6081#true} is VALID [2020-07-10 14:30:43,169 INFO L280 TraceCheckUtils]: 13: Hoare triple {6081#true} assume true; {6081#true} is VALID [2020-07-10 14:30:43,169 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6081#true} {6081#true} #517#return; {6081#true} is VALID [2020-07-10 14:30:43,169 INFO L280 TraceCheckUtils]: 15: Hoare triple {6081#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {6081#true} is VALID [2020-07-10 14:30:43,170 INFO L280 TraceCheckUtils]: 16: Hoare triple {6081#true} assume 0 != ~tmp~6;~tmp___0~0 := 0; {6219#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-10 14:30:43,171 INFO L280 TraceCheckUtils]: 17: Hoare triple {6219#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {6220#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:30:43,171 INFO L280 TraceCheckUtils]: 18: Hoare triple {6220#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {6220#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:30:43,172 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {6220#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {6081#true} #531#return; {6210#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret35|)} is VALID [2020-07-10 14:30:43,173 INFO L280 TraceCheckUtils]: 20: Hoare triple {6210#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret35|)} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {6211#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~3)} is VALID [2020-07-10 14:30:43,174 INFO L280 TraceCheckUtils]: 21: Hoare triple {6211#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~3)} assume 0 != ~tmp~3; {6082#false} is VALID [2020-07-10 14:30:43,174 INFO L263 TraceCheckUtils]: 22: Hoare triple {6082#false} call activatePump(); {6149#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:30:43,174 INFO L280 TraceCheckUtils]: 23: Hoare triple {6149#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {6081#true} is VALID [2020-07-10 14:30:43,174 INFO L280 TraceCheckUtils]: 24: Hoare triple {6081#true} assume true; {6081#true} is VALID [2020-07-10 14:30:43,174 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {6081#true} {6082#false} #533#return; {6082#false} is VALID [2020-07-10 14:30:43,175 INFO L280 TraceCheckUtils]: 26: Hoare triple {6082#false} assume true; {6082#false} is VALID [2020-07-10 14:30:43,175 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {6082#false} {6081#true} #545#return; {6082#false} is VALID [2020-07-10 14:30:43,175 INFO L280 TraceCheckUtils]: 28: Hoare triple {6082#false} assume true; {6082#false} is VALID [2020-07-10 14:30:43,175 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {6082#false} {6081#true} #507#return; {6082#false} is VALID [2020-07-10 14:30:43,175 INFO L280 TraceCheckUtils]: 30: Hoare triple {6082#false} assume true; {6082#false} is VALID [2020-07-10 14:30:43,176 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {6082#false} {6082#false} #523#return; {6082#false} is VALID [2020-07-10 14:30:43,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:43,180 INFO L280 TraceCheckUtils]: 0: Hoare triple {6081#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {6081#true} is VALID [2020-07-10 14:30:43,180 INFO L280 TraceCheckUtils]: 1: Hoare triple {6081#true} assume true; {6081#true} is VALID [2020-07-10 14:30:43,180 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6081#true} {6082#false} #549#return; {6082#false} is VALID [2020-07-10 14:30:43,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:43,183 INFO L280 TraceCheckUtils]: 0: Hoare triple {6081#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {6081#true} is VALID [2020-07-10 14:30:43,183 INFO L280 TraceCheckUtils]: 1: Hoare triple {6081#true} assume true; {6081#true} is VALID [2020-07-10 14:30:43,183 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6081#true} {6082#false} #551#return; {6082#false} is VALID [2020-07-10 14:30:43,188 INFO L263 TraceCheckUtils]: 0: Hoare triple {6081#true} call ULTIMATE.init(); {6144#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.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~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.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~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:30:43,188 INFO L280 TraceCheckUtils]: 1: Hoare triple {6144#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.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~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.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~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string42.base, #t~string42.offset, 1);call write~init~int(110, #t~string42.base, 1 + #t~string42.offset, 1);call write~init~int(0, #t~string42.base, 2 + #t~string42.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string44.base, #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 3 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string46.base, #t~string46.offset, 1);call write~init~int(80, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(117, #t~string46.base, 2 + #t~string46.offset, 1);call write~init~int(109, #t~string46.base, 3 + #t~string46.offset, 1);call write~init~int(112, #t~string46.base, 4 + #t~string46.offset, 1);call write~init~int(58, #t~string46.base, 5 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 6 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string50.base, #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string52.base, #t~string52.offset, 1);call write~init~int(32, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string54.base, #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 1 + #t~string54.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {6081#true} is VALID [2020-07-10 14:30:43,188 INFO L280 TraceCheckUtils]: 2: Hoare triple {6081#true} assume true; {6081#true} is VALID [2020-07-10 14:30:43,189 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6081#true} {6081#true} #567#return; {6081#true} is VALID [2020-07-10 14:30:43,189 INFO L263 TraceCheckUtils]: 4: Hoare triple {6081#true} call #t~ret76 := main(); {6081#true} is VALID [2020-07-10 14:30:43,189 INFO L280 TraceCheckUtils]: 5: Hoare triple {6081#true} havoc ~retValue_acc~9;havoc ~tmp~10; {6081#true} is VALID [2020-07-10 14:30:43,189 INFO L263 TraceCheckUtils]: 6: Hoare triple {6081#true} call select_helpers(); {6081#true} is VALID [2020-07-10 14:30:43,189 INFO L280 TraceCheckUtils]: 7: Hoare triple {6081#true} assume true; {6081#true} is VALID [2020-07-10 14:30:43,189 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6081#true} {6081#true} #459#return; {6081#true} is VALID [2020-07-10 14:30:43,190 INFO L263 TraceCheckUtils]: 9: Hoare triple {6081#true} call select_features(); {6081#true} is VALID [2020-07-10 14:30:43,190 INFO L280 TraceCheckUtils]: 10: Hoare triple {6081#true} assume true; {6081#true} is VALID [2020-07-10 14:30:43,190 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {6081#true} {6081#true} #461#return; {6081#true} is VALID [2020-07-10 14:30:43,190 INFO L263 TraceCheckUtils]: 12: Hoare triple {6081#true} call #t~ret65 := valid_product(); {6081#true} is VALID [2020-07-10 14:30:43,190 INFO L280 TraceCheckUtils]: 13: Hoare triple {6081#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {6081#true} is VALID [2020-07-10 14:30:43,191 INFO L280 TraceCheckUtils]: 14: Hoare triple {6081#true} assume true; {6081#true} is VALID [2020-07-10 14:30:43,191 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {6081#true} {6081#true} #463#return; {6081#true} is VALID [2020-07-10 14:30:43,191 INFO L280 TraceCheckUtils]: 16: Hoare triple {6081#true} assume -2147483648 <= #t~ret65 && #t~ret65 <= 2147483647;~tmp~10 := #t~ret65;havoc #t~ret65; {6081#true} is VALID [2020-07-10 14:30:43,191 INFO L280 TraceCheckUtils]: 17: Hoare triple {6081#true} assume 0 != ~tmp~10; {6081#true} is VALID [2020-07-10 14:30:43,191 INFO L263 TraceCheckUtils]: 18: Hoare triple {6081#true} call setup(); {6081#true} is VALID [2020-07-10 14:30:43,191 INFO L280 TraceCheckUtils]: 19: Hoare triple {6081#true} assume true; {6081#true} is VALID [2020-07-10 14:30:43,192 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {6081#true} {6081#true} #465#return; {6081#true} is VALID [2020-07-10 14:30:43,192 INFO L263 TraceCheckUtils]: 21: Hoare triple {6081#true} call runTest(); {6081#true} is VALID [2020-07-10 14:30:43,193 INFO L263 TraceCheckUtils]: 22: Hoare triple {6081#true} call __utac_acc__Specification5_spec__1(); {6145#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:30:43,193 INFO L280 TraceCheckUtils]: 23: Hoare triple {6145#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {6081#true} is VALID [2020-07-10 14:30:43,193 INFO L280 TraceCheckUtils]: 24: Hoare triple {6081#true} assume true; {6081#true} is VALID [2020-07-10 14:30:43,193 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {6081#true} {6081#true} #557#return; {6081#true} is VALID [2020-07-10 14:30:43,193 INFO L263 TraceCheckUtils]: 26: Hoare triple {6081#true} call test(); {6081#true} is VALID [2020-07-10 14:30:43,194 INFO L280 TraceCheckUtils]: 27: Hoare triple {6081#true} havoc ~splverifierCounter~0;havoc ~tmp~8;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {6098#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-10 14:30:43,194 INFO L280 TraceCheckUtils]: 28: Hoare triple {6098#(= 0 test_~splverifierCounter~0)} assume !false; {6098#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-10 14:30:43,195 INFO L280 TraceCheckUtils]: 29: Hoare triple {6098#(= 0 test_~splverifierCounter~0)} assume !(~splverifierCounter~0 < 4); {6082#false} is VALID [2020-07-10 14:30:43,195 INFO L263 TraceCheckUtils]: 30: Hoare triple {6082#false} call cleanup(); {6082#false} is VALID [2020-07-10 14:30:43,195 INFO L280 TraceCheckUtils]: 31: Hoare triple {6082#false} havoc ~i~0;havoc ~__cil_tmp2~0; {6082#false} is VALID [2020-07-10 14:30:43,196 INFO L263 TraceCheckUtils]: 32: Hoare triple {6082#false} call timeShift(); {6082#false} is VALID [2020-07-10 14:30:43,196 INFO L263 TraceCheckUtils]: 33: Hoare triple {6082#false} call __utac_acc__Specification5_spec__2(); {6145#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:30:43,196 INFO L263 TraceCheckUtils]: 34: Hoare triple {6145#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {6081#true} is VALID [2020-07-10 14:30:43,196 INFO L280 TraceCheckUtils]: 35: Hoare triple {6081#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {6081#true} is VALID [2020-07-10 14:30:43,196 INFO L280 TraceCheckUtils]: 36: Hoare triple {6081#true} assume true; {6081#true} is VALID [2020-07-10 14:30:43,197 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {6081#true} {6145#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {6081#true} is VALID [2020-07-10 14:30:43,197 INFO L280 TraceCheckUtils]: 38: Hoare triple {6081#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {6081#true} is VALID [2020-07-10 14:30:43,197 INFO L280 TraceCheckUtils]: 39: Hoare triple {6081#true} assume true; {6081#true} is VALID [2020-07-10 14:30:43,197 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {6081#true} {6082#false} #519#return; {6082#false} is VALID [2020-07-10 14:30:43,197 INFO L280 TraceCheckUtils]: 41: Hoare triple {6082#false} assume !(0 != ~pumpRunning~0); {6082#false} is VALID [2020-07-10 14:30:43,197 INFO L280 TraceCheckUtils]: 42: Hoare triple {6082#false} assume 0 != ~systemActive~0; {6082#false} is VALID [2020-07-10 14:30:43,198 INFO L263 TraceCheckUtils]: 43: Hoare triple {6082#false} call processEnvironment(); {6149#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:30:43,198 INFO L280 TraceCheckUtils]: 44: Hoare triple {6149#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {6081#true} is VALID [2020-07-10 14:30:43,198 INFO L280 TraceCheckUtils]: 45: Hoare triple {6081#true} assume !(0 != ~pumpRunning~0); {6081#true} is VALID [2020-07-10 14:30:43,199 INFO L263 TraceCheckUtils]: 46: Hoare triple {6081#true} call processEnvironment__wrappee__lowWaterSensor(); {6149#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:30:43,199 INFO L280 TraceCheckUtils]: 47: Hoare triple {6149#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {6081#true} is VALID [2020-07-10 14:30:43,199 INFO L280 TraceCheckUtils]: 48: Hoare triple {6081#true} assume !(0 != ~pumpRunning~0); {6081#true} is VALID [2020-07-10 14:30:43,200 INFO L263 TraceCheckUtils]: 49: Hoare triple {6081#true} call processEnvironment__wrappee__highWaterSensor(); {6149#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:30:43,200 INFO L280 TraceCheckUtils]: 50: Hoare triple {6149#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {6081#true} is VALID [2020-07-10 14:30:43,200 INFO L280 TraceCheckUtils]: 51: Hoare triple {6081#true} assume 0 == ~pumpRunning~0; {6081#true} is VALID [2020-07-10 14:30:43,200 INFO L263 TraceCheckUtils]: 52: Hoare triple {6081#true} call #t~ret35 := isHighWaterLevel(); {6081#true} is VALID [2020-07-10 14:30:43,200 INFO L280 TraceCheckUtils]: 53: Hoare triple {6081#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {6081#true} is VALID [2020-07-10 14:30:43,200 INFO L263 TraceCheckUtils]: 54: Hoare triple {6081#true} call #t~ret55 := isHighWaterSensorDry(); {6081#true} is VALID [2020-07-10 14:30:43,201 INFO L280 TraceCheckUtils]: 55: Hoare triple {6081#true} havoc ~retValue_acc~12; {6081#true} is VALID [2020-07-10 14:30:43,201 INFO L280 TraceCheckUtils]: 56: Hoare triple {6081#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {6081#true} is VALID [2020-07-10 14:30:43,201 INFO L280 TraceCheckUtils]: 57: Hoare triple {6081#true} assume true; {6081#true} is VALID [2020-07-10 14:30:43,201 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {6081#true} {6081#true} #517#return; {6081#true} is VALID [2020-07-10 14:30:43,201 INFO L280 TraceCheckUtils]: 59: Hoare triple {6081#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {6081#true} is VALID [2020-07-10 14:30:43,202 INFO L280 TraceCheckUtils]: 60: Hoare triple {6081#true} assume 0 != ~tmp~6;~tmp___0~0 := 0; {6219#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-10 14:30:43,203 INFO L280 TraceCheckUtils]: 61: Hoare triple {6219#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {6220#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:30:43,204 INFO L280 TraceCheckUtils]: 62: Hoare triple {6220#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {6220#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:30:43,205 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {6220#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {6081#true} #531#return; {6210#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret35|)} is VALID [2020-07-10 14:30:43,206 INFO L280 TraceCheckUtils]: 64: Hoare triple {6210#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret35|)} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {6211#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~3)} is VALID [2020-07-10 14:30:43,206 INFO L280 TraceCheckUtils]: 65: Hoare triple {6211#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~3)} assume 0 != ~tmp~3; {6082#false} is VALID [2020-07-10 14:30:43,207 INFO L263 TraceCheckUtils]: 66: Hoare triple {6082#false} call activatePump(); {6149#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:30:43,207 INFO L280 TraceCheckUtils]: 67: Hoare triple {6149#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {6081#true} is VALID [2020-07-10 14:30:43,207 INFO L280 TraceCheckUtils]: 68: Hoare triple {6081#true} assume true; {6081#true} is VALID [2020-07-10 14:30:43,207 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {6081#true} {6082#false} #533#return; {6082#false} is VALID [2020-07-10 14:30:43,207 INFO L280 TraceCheckUtils]: 70: Hoare triple {6082#false} assume true; {6082#false} is VALID [2020-07-10 14:30:43,207 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {6082#false} {6081#true} #545#return; {6082#false} is VALID [2020-07-10 14:30:43,208 INFO L280 TraceCheckUtils]: 72: Hoare triple {6082#false} assume true; {6082#false} is VALID [2020-07-10 14:30:43,208 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {6082#false} {6081#true} #507#return; {6082#false} is VALID [2020-07-10 14:30:43,208 INFO L280 TraceCheckUtils]: 74: Hoare triple {6082#false} assume true; {6082#false} is VALID [2020-07-10 14:30:43,208 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {6082#false} {6082#false} #523#return; {6082#false} is VALID [2020-07-10 14:30:43,208 INFO L263 TraceCheckUtils]: 76: Hoare triple {6082#false} call __utac_acc__Specification5_spec__3(); {6082#false} is VALID [2020-07-10 14:30:43,209 INFO L280 TraceCheckUtils]: 77: Hoare triple {6082#false} havoc ~tmp~9;havoc ~tmp___0~3; {6082#false} is VALID [2020-07-10 14:30:43,209 INFO L263 TraceCheckUtils]: 78: Hoare triple {6082#false} call #t~ret63 := getWaterLevel(); {6081#true} is VALID [2020-07-10 14:30:43,209 INFO L280 TraceCheckUtils]: 79: Hoare triple {6081#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {6081#true} is VALID [2020-07-10 14:30:43,209 INFO L280 TraceCheckUtils]: 80: Hoare triple {6081#true} assume true; {6081#true} is VALID [2020-07-10 14:30:43,209 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {6081#true} {6082#false} #549#return; {6082#false} is VALID [2020-07-10 14:30:43,210 INFO L280 TraceCheckUtils]: 82: Hoare triple {6082#false} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {6082#false} is VALID [2020-07-10 14:30:43,210 INFO L280 TraceCheckUtils]: 83: Hoare triple {6082#false} assume 2 != ~tmp~9; {6082#false} is VALID [2020-07-10 14:30:43,210 INFO L263 TraceCheckUtils]: 84: Hoare triple {6082#false} call #t~ret64 := isPumpRunning(); {6081#true} is VALID [2020-07-10 14:30:43,210 INFO L280 TraceCheckUtils]: 85: Hoare triple {6081#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {6081#true} is VALID [2020-07-10 14:30:43,210 INFO L280 TraceCheckUtils]: 86: Hoare triple {6081#true} assume true; {6081#true} is VALID [2020-07-10 14:30:43,211 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {6081#true} {6082#false} #551#return; {6082#false} is VALID [2020-07-10 14:30:43,211 INFO L280 TraceCheckUtils]: 88: Hoare triple {6082#false} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~3 := #t~ret64;havoc #t~ret64; {6082#false} is VALID [2020-07-10 14:30:43,211 INFO L280 TraceCheckUtils]: 89: Hoare triple {6082#false} assume 0 != ~tmp___0~3; {6082#false} is VALID [2020-07-10 14:30:43,211 INFO L280 TraceCheckUtils]: 90: Hoare triple {6082#false} assume 0 == ~switchedOnBeforeTS~0; {6082#false} is VALID [2020-07-10 14:30:43,211 INFO L263 TraceCheckUtils]: 91: Hoare triple {6082#false} call __automaton_fail(); {6082#false} is VALID [2020-07-10 14:30:43,212 INFO L280 TraceCheckUtils]: 92: Hoare triple {6082#false} assume !false; {6082#false} is VALID [2020-07-10 14:30:43,223 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:30:43,223 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1835740907] [2020-07-10 14:30:43,223 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:30:43,224 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-10 14:30:43,224 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2123498166] [2020-07-10 14:30:43,225 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 93 [2020-07-10 14:30:43,225 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:30:43,225 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-10 14:30:43,337 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 91 edges. 91 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:30:43,337 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-10 14:30:43,337 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:30:43,338 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-10 14:30:43,338 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-07-10 14:30:43,338 INFO L87 Difference]: Start difference. First operand 267 states and 316 transitions. Second operand 10 states. [2020-07-10 14:30:46,672 WARN L193 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:30:51,712 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:30:52,072 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:30:52,484 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:30:52,820 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:30:59,692 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:30:59,692 INFO L93 Difference]: Finished difference Result 518 states and 636 transitions. [2020-07-10 14:30:59,692 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-07-10 14:30:59,693 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 93 [2020-07-10 14:30:59,694 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:30:59,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 14:30:59,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 413 transitions. [2020-07-10 14:30:59,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 14:30:59,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 413 transitions. [2020-07-10 14:30:59,707 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states and 413 transitions. [2020-07-10 14:31:01,046 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 413 edges. 413 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:31:01,056 INFO L225 Difference]: With dead ends: 518 [2020-07-10 14:31:01,057 INFO L226 Difference]: Without dead ends: 279 [2020-07-10 14:31:01,058 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 34 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 31 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=74, Invalid=232, Unknown=0, NotChecked=0, Total=306 [2020-07-10 14:31:01,060 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 279 states. [2020-07-10 14:31:03,112 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 279 to 242. [2020-07-10 14:31:03,113 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:31:03,113 INFO L82 GeneralOperation]: Start isEquivalent. First operand 279 states. Second operand 242 states. [2020-07-10 14:31:03,113 INFO L74 IsIncluded]: Start isIncluded. First operand 279 states. Second operand 242 states. [2020-07-10 14:31:03,113 INFO L87 Difference]: Start difference. First operand 279 states. Second operand 242 states. [2020-07-10 14:31:03,123 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:31:03,123 INFO L93 Difference]: Finished difference Result 279 states and 335 transitions. [2020-07-10 14:31:03,124 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 335 transitions. [2020-07-10 14:31:03,125 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:31:03,125 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:31:03,125 INFO L74 IsIncluded]: Start isIncluded. First operand 242 states. Second operand 279 states. [2020-07-10 14:31:03,125 INFO L87 Difference]: Start difference. First operand 242 states. Second operand 279 states. [2020-07-10 14:31:03,135 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:31:03,136 INFO L93 Difference]: Finished difference Result 279 states and 335 transitions. [2020-07-10 14:31:03,136 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 335 transitions. [2020-07-10 14:31:03,137 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:31:03,137 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:31:03,137 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:31:03,138 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:31:03,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 242 states. [2020-07-10 14:31:03,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 242 states and 274 transitions. [2020-07-10 14:31:03,145 INFO L78 Accepts]: Start accepts. Automaton has 242 states and 274 transitions. Word has length 93 [2020-07-10 14:31:03,145 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:31:03,145 INFO L479 AbstractCegarLoop]: Abstraction has 242 states and 274 transitions. [2020-07-10 14:31:03,146 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-10 14:31:03,146 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 274 transitions. [2020-07-10 14:31:03,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2020-07-10 14:31:03,147 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:31:03,148 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:31:03,148 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-10 14:31:03,148 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:31:03,148 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:31:03,148 INFO L82 PathProgramCache]: Analyzing trace with hash 1010732805, now seen corresponding path program 1 times [2020-07-10 14:31:03,149 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:31:03,149 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1039428127] [2020-07-10 14:31:03,149 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:31:03,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:03,476 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:31:03,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:03,530 INFO L280 TraceCheckUtils]: 0: Hoare triple {7895#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.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~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.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~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string42.base, #t~string42.offset, 1);call write~init~int(110, #t~string42.base, 1 + #t~string42.offset, 1);call write~init~int(0, #t~string42.base, 2 + #t~string42.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string44.base, #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 3 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string46.base, #t~string46.offset, 1);call write~init~int(80, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(117, #t~string46.base, 2 + #t~string46.offset, 1);call write~init~int(109, #t~string46.base, 3 + #t~string46.offset, 1);call write~init~int(112, #t~string46.base, 4 + #t~string46.offset, 1);call write~init~int(58, #t~string46.base, 5 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 6 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string50.base, #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string52.base, #t~string52.offset, 1);call write~init~int(32, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string54.base, #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 1 + #t~string54.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {7831#true} is VALID [2020-07-10 14:31:03,530 INFO L280 TraceCheckUtils]: 1: Hoare triple {7831#true} assume true; {7831#true} is VALID [2020-07-10 14:31:03,530 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7831#true} {7831#true} #567#return; {7831#true} is VALID [2020-07-10 14:31:03,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:03,533 INFO L280 TraceCheckUtils]: 0: Hoare triple {7831#true} assume true; {7831#true} is VALID [2020-07-10 14:31:03,533 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7831#true} {7831#true} #459#return; {7831#true} is VALID [2020-07-10 14:31:03,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:03,537 INFO L280 TraceCheckUtils]: 0: Hoare triple {7831#true} assume true; {7831#true} is VALID [2020-07-10 14:31:03,537 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7831#true} {7831#true} #461#return; {7831#true} is VALID [2020-07-10 14:31:03,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:03,555 INFO L280 TraceCheckUtils]: 0: Hoare triple {7831#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {7896#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:31:03,556 INFO L280 TraceCheckUtils]: 1: Hoare triple {7896#(= 1 |valid_product_#res|)} assume true; {7896#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:31:03,557 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7896#(= 1 |valid_product_#res|)} {7831#true} #463#return; {7843#(= |main_#t~ret65| 1)} is VALID [2020-07-10 14:31:03,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:03,560 INFO L280 TraceCheckUtils]: 0: Hoare triple {7831#true} assume true; {7831#true} is VALID [2020-07-10 14:31:03,560 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7831#true} {7831#true} #465#return; {7831#true} is VALID [2020-07-10 14:31:03,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:03,575 INFO L280 TraceCheckUtils]: 0: Hoare triple {7897#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {7831#true} is VALID [2020-07-10 14:31:03,576 INFO L280 TraceCheckUtils]: 1: Hoare triple {7831#true} assume true; {7831#true} is VALID [2020-07-10 14:31:03,576 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7831#true} {7831#true} #557#return; {7831#true} is VALID [2020-07-10 14:31:03,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:03,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:03,582 INFO L280 TraceCheckUtils]: 0: Hoare triple {7831#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {7831#true} is VALID [2020-07-10 14:31:03,583 INFO L280 TraceCheckUtils]: 1: Hoare triple {7831#true} assume true; {7831#true} is VALID [2020-07-10 14:31:03,583 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7831#true} {7897#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {7831#true} is VALID [2020-07-10 14:31:03,583 INFO L263 TraceCheckUtils]: 0: Hoare triple {7897#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {7831#true} is VALID [2020-07-10 14:31:03,583 INFO L280 TraceCheckUtils]: 1: Hoare triple {7831#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {7831#true} is VALID [2020-07-10 14:31:03,583 INFO L280 TraceCheckUtils]: 2: Hoare triple {7831#true} assume true; {7831#true} is VALID [2020-07-10 14:31:03,584 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7831#true} {7897#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {7831#true} is VALID [2020-07-10 14:31:03,584 INFO L280 TraceCheckUtils]: 4: Hoare triple {7831#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {7831#true} is VALID [2020-07-10 14:31:03,584 INFO L280 TraceCheckUtils]: 5: Hoare triple {7831#true} assume true; {7831#true} is VALID [2020-07-10 14:31:03,584 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {7831#true} {7831#true} #519#return; {7831#true} is VALID [2020-07-10 14:31:03,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:03,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:03,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:03,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:03,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:03,679 INFO L280 TraceCheckUtils]: 0: Hoare triple {7831#true} havoc ~retValue_acc~12; {7831#true} is VALID [2020-07-10 14:31:03,680 INFO L280 TraceCheckUtils]: 1: Hoare triple {7831#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {7971#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:31:03,680 INFO L280 TraceCheckUtils]: 2: Hoare triple {7971#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {7971#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:31:03,681 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7971#(<= 1 |isHighWaterSensorDry_#res|)} {7831#true} #517#return; {7969#(<= 1 |isHighWaterLevel_#t~ret55|)} is VALID [2020-07-10 14:31:03,682 INFO L280 TraceCheckUtils]: 0: Hoare triple {7831#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {7831#true} is VALID [2020-07-10 14:31:03,682 INFO L263 TraceCheckUtils]: 1: Hoare triple {7831#true} call #t~ret55 := isHighWaterSensorDry(); {7831#true} is VALID [2020-07-10 14:31:03,682 INFO L280 TraceCheckUtils]: 2: Hoare triple {7831#true} havoc ~retValue_acc~12; {7831#true} is VALID [2020-07-10 14:31:03,683 INFO L280 TraceCheckUtils]: 3: Hoare triple {7831#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {7971#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:31:03,683 INFO L280 TraceCheckUtils]: 4: Hoare triple {7971#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {7971#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:31:03,684 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {7971#(<= 1 |isHighWaterSensorDry_#res|)} {7831#true} #517#return; {7969#(<= 1 |isHighWaterLevel_#t~ret55|)} is VALID [2020-07-10 14:31:03,685 INFO L280 TraceCheckUtils]: 6: Hoare triple {7969#(<= 1 |isHighWaterLevel_#t~ret55|)} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {7970#(<= 1 isHighWaterLevel_~tmp~6)} is VALID [2020-07-10 14:31:03,686 INFO L280 TraceCheckUtils]: 7: Hoare triple {7970#(<= 1 isHighWaterLevel_~tmp~6)} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {7832#false} is VALID [2020-07-10 14:31:03,686 INFO L280 TraceCheckUtils]: 8: Hoare triple {7832#false} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {7832#false} is VALID [2020-07-10 14:31:03,687 INFO L280 TraceCheckUtils]: 9: Hoare triple {7832#false} assume true; {7832#false} is VALID [2020-07-10 14:31:03,687 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {7832#false} {7831#true} #531#return; {7832#false} is VALID [2020-07-10 14:31:03,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:03,690 INFO L280 TraceCheckUtils]: 0: Hoare triple {7901#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7831#true} is VALID [2020-07-10 14:31:03,691 INFO L280 TraceCheckUtils]: 1: Hoare triple {7831#true} assume true; {7831#true} is VALID [2020-07-10 14:31:03,691 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7831#true} {7832#false} #533#return; {7832#false} is VALID [2020-07-10 14:31:03,691 INFO L280 TraceCheckUtils]: 0: Hoare triple {7901#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {7831#true} is VALID [2020-07-10 14:31:03,691 INFO L280 TraceCheckUtils]: 1: Hoare triple {7831#true} assume 0 == ~pumpRunning~0; {7831#true} is VALID [2020-07-10 14:31:03,692 INFO L263 TraceCheckUtils]: 2: Hoare triple {7831#true} call #t~ret35 := isHighWaterLevel(); {7831#true} is VALID [2020-07-10 14:31:03,692 INFO L280 TraceCheckUtils]: 3: Hoare triple {7831#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {7831#true} is VALID [2020-07-10 14:31:03,692 INFO L263 TraceCheckUtils]: 4: Hoare triple {7831#true} call #t~ret55 := isHighWaterSensorDry(); {7831#true} is VALID [2020-07-10 14:31:03,692 INFO L280 TraceCheckUtils]: 5: Hoare triple {7831#true} havoc ~retValue_acc~12; {7831#true} is VALID [2020-07-10 14:31:03,693 INFO L280 TraceCheckUtils]: 6: Hoare triple {7831#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {7971#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:31:03,694 INFO L280 TraceCheckUtils]: 7: Hoare triple {7971#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {7971#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:31:03,695 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {7971#(<= 1 |isHighWaterSensorDry_#res|)} {7831#true} #517#return; {7969#(<= 1 |isHighWaterLevel_#t~ret55|)} is VALID [2020-07-10 14:31:03,695 INFO L280 TraceCheckUtils]: 9: Hoare triple {7969#(<= 1 |isHighWaterLevel_#t~ret55|)} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {7970#(<= 1 isHighWaterLevel_~tmp~6)} is VALID [2020-07-10 14:31:03,696 INFO L280 TraceCheckUtils]: 10: Hoare triple {7970#(<= 1 isHighWaterLevel_~tmp~6)} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {7832#false} is VALID [2020-07-10 14:31:03,696 INFO L280 TraceCheckUtils]: 11: Hoare triple {7832#false} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {7832#false} is VALID [2020-07-10 14:31:03,697 INFO L280 TraceCheckUtils]: 12: Hoare triple {7832#false} assume true; {7832#false} is VALID [2020-07-10 14:31:03,697 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {7832#false} {7831#true} #531#return; {7832#false} is VALID [2020-07-10 14:31:03,697 INFO L280 TraceCheckUtils]: 14: Hoare triple {7832#false} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {7832#false} is VALID [2020-07-10 14:31:03,697 INFO L280 TraceCheckUtils]: 15: Hoare triple {7832#false} assume 0 != ~tmp~3; {7832#false} is VALID [2020-07-10 14:31:03,697 INFO L263 TraceCheckUtils]: 16: Hoare triple {7832#false} call activatePump(); {7901#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:03,698 INFO L280 TraceCheckUtils]: 17: Hoare triple {7901#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7831#true} is VALID [2020-07-10 14:31:03,698 INFO L280 TraceCheckUtils]: 18: Hoare triple {7831#true} assume true; {7831#true} is VALID [2020-07-10 14:31:03,698 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {7831#true} {7832#false} #533#return; {7832#false} is VALID [2020-07-10 14:31:03,698 INFO L280 TraceCheckUtils]: 20: Hoare triple {7832#false} assume true; {7832#false} is VALID [2020-07-10 14:31:03,698 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {7832#false} {7831#true} #545#return; {7832#false} is VALID [2020-07-10 14:31:03,699 INFO L280 TraceCheckUtils]: 0: Hoare triple {7901#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {7831#true} is VALID [2020-07-10 14:31:03,699 INFO L280 TraceCheckUtils]: 1: Hoare triple {7831#true} assume !(0 != ~pumpRunning~0); {7831#true} is VALID [2020-07-10 14:31:03,700 INFO L263 TraceCheckUtils]: 2: Hoare triple {7831#true} call processEnvironment__wrappee__highWaterSensor(); {7901#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:03,700 INFO L280 TraceCheckUtils]: 3: Hoare triple {7901#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {7831#true} is VALID [2020-07-10 14:31:03,700 INFO L280 TraceCheckUtils]: 4: Hoare triple {7831#true} assume 0 == ~pumpRunning~0; {7831#true} is VALID [2020-07-10 14:31:03,701 INFO L263 TraceCheckUtils]: 5: Hoare triple {7831#true} call #t~ret35 := isHighWaterLevel(); {7831#true} is VALID [2020-07-10 14:31:03,701 INFO L280 TraceCheckUtils]: 6: Hoare triple {7831#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {7831#true} is VALID [2020-07-10 14:31:03,701 INFO L263 TraceCheckUtils]: 7: Hoare triple {7831#true} call #t~ret55 := isHighWaterSensorDry(); {7831#true} is VALID [2020-07-10 14:31:03,701 INFO L280 TraceCheckUtils]: 8: Hoare triple {7831#true} havoc ~retValue_acc~12; {7831#true} is VALID [2020-07-10 14:31:03,702 INFO L280 TraceCheckUtils]: 9: Hoare triple {7831#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {7971#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:31:03,703 INFO L280 TraceCheckUtils]: 10: Hoare triple {7971#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {7971#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:31:03,703 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {7971#(<= 1 |isHighWaterSensorDry_#res|)} {7831#true} #517#return; {7969#(<= 1 |isHighWaterLevel_#t~ret55|)} is VALID [2020-07-10 14:31:03,704 INFO L280 TraceCheckUtils]: 12: Hoare triple {7969#(<= 1 |isHighWaterLevel_#t~ret55|)} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {7970#(<= 1 isHighWaterLevel_~tmp~6)} is VALID [2020-07-10 14:31:03,705 INFO L280 TraceCheckUtils]: 13: Hoare triple {7970#(<= 1 isHighWaterLevel_~tmp~6)} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {7832#false} is VALID [2020-07-10 14:31:03,705 INFO L280 TraceCheckUtils]: 14: Hoare triple {7832#false} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {7832#false} is VALID [2020-07-10 14:31:03,705 INFO L280 TraceCheckUtils]: 15: Hoare triple {7832#false} assume true; {7832#false} is VALID [2020-07-10 14:31:03,705 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {7832#false} {7831#true} #531#return; {7832#false} is VALID [2020-07-10 14:31:03,706 INFO L280 TraceCheckUtils]: 17: Hoare triple {7832#false} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {7832#false} is VALID [2020-07-10 14:31:03,706 INFO L280 TraceCheckUtils]: 18: Hoare triple {7832#false} assume 0 != ~tmp~3; {7832#false} is VALID [2020-07-10 14:31:03,706 INFO L263 TraceCheckUtils]: 19: Hoare triple {7832#false} call activatePump(); {7901#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:03,706 INFO L280 TraceCheckUtils]: 20: Hoare triple {7901#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7831#true} is VALID [2020-07-10 14:31:03,707 INFO L280 TraceCheckUtils]: 21: Hoare triple {7831#true} assume true; {7831#true} is VALID [2020-07-10 14:31:03,707 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {7831#true} {7832#false} #533#return; {7832#false} is VALID [2020-07-10 14:31:03,707 INFO L280 TraceCheckUtils]: 23: Hoare triple {7832#false} assume true; {7832#false} is VALID [2020-07-10 14:31:03,707 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {7832#false} {7831#true} #545#return; {7832#false} is VALID [2020-07-10 14:31:03,707 INFO L280 TraceCheckUtils]: 25: Hoare triple {7832#false} assume true; {7832#false} is VALID [2020-07-10 14:31:03,708 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {7832#false} {7831#true} #507#return; {7832#false} is VALID [2020-07-10 14:31:03,708 INFO L280 TraceCheckUtils]: 0: Hoare triple {7901#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {7831#true} is VALID [2020-07-10 14:31:03,709 INFO L280 TraceCheckUtils]: 1: Hoare triple {7831#true} assume !(0 != ~pumpRunning~0); {7831#true} is VALID [2020-07-10 14:31:03,709 INFO L263 TraceCheckUtils]: 2: Hoare triple {7831#true} call processEnvironment__wrappee__lowWaterSensor(); {7901#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:03,710 INFO L280 TraceCheckUtils]: 3: Hoare triple {7901#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {7831#true} is VALID [2020-07-10 14:31:03,710 INFO L280 TraceCheckUtils]: 4: Hoare triple {7831#true} assume !(0 != ~pumpRunning~0); {7831#true} is VALID [2020-07-10 14:31:03,711 INFO L263 TraceCheckUtils]: 5: Hoare triple {7831#true} call processEnvironment__wrappee__highWaterSensor(); {7901#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:03,711 INFO L280 TraceCheckUtils]: 6: Hoare triple {7901#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {7831#true} is VALID [2020-07-10 14:31:03,711 INFO L280 TraceCheckUtils]: 7: Hoare triple {7831#true} assume 0 == ~pumpRunning~0; {7831#true} is VALID [2020-07-10 14:31:03,711 INFO L263 TraceCheckUtils]: 8: Hoare triple {7831#true} call #t~ret35 := isHighWaterLevel(); {7831#true} is VALID [2020-07-10 14:31:03,711 INFO L280 TraceCheckUtils]: 9: Hoare triple {7831#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {7831#true} is VALID [2020-07-10 14:31:03,712 INFO L263 TraceCheckUtils]: 10: Hoare triple {7831#true} call #t~ret55 := isHighWaterSensorDry(); {7831#true} is VALID [2020-07-10 14:31:03,712 INFO L280 TraceCheckUtils]: 11: Hoare triple {7831#true} havoc ~retValue_acc~12; {7831#true} is VALID [2020-07-10 14:31:03,713 INFO L280 TraceCheckUtils]: 12: Hoare triple {7831#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {7971#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:31:03,713 INFO L280 TraceCheckUtils]: 13: Hoare triple {7971#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {7971#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:31:03,714 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {7971#(<= 1 |isHighWaterSensorDry_#res|)} {7831#true} #517#return; {7969#(<= 1 |isHighWaterLevel_#t~ret55|)} is VALID [2020-07-10 14:31:03,715 INFO L280 TraceCheckUtils]: 15: Hoare triple {7969#(<= 1 |isHighWaterLevel_#t~ret55|)} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {7970#(<= 1 isHighWaterLevel_~tmp~6)} is VALID [2020-07-10 14:31:03,715 INFO L280 TraceCheckUtils]: 16: Hoare triple {7970#(<= 1 isHighWaterLevel_~tmp~6)} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {7832#false} is VALID [2020-07-10 14:31:03,716 INFO L280 TraceCheckUtils]: 17: Hoare triple {7832#false} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {7832#false} is VALID [2020-07-10 14:31:03,716 INFO L280 TraceCheckUtils]: 18: Hoare triple {7832#false} assume true; {7832#false} is VALID [2020-07-10 14:31:03,716 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {7832#false} {7831#true} #531#return; {7832#false} is VALID [2020-07-10 14:31:03,716 INFO L280 TraceCheckUtils]: 20: Hoare triple {7832#false} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {7832#false} is VALID [2020-07-10 14:31:03,716 INFO L280 TraceCheckUtils]: 21: Hoare triple {7832#false} assume 0 != ~tmp~3; {7832#false} is VALID [2020-07-10 14:31:03,717 INFO L263 TraceCheckUtils]: 22: Hoare triple {7832#false} call activatePump(); {7901#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:03,717 INFO L280 TraceCheckUtils]: 23: Hoare triple {7901#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7831#true} is VALID [2020-07-10 14:31:03,717 INFO L280 TraceCheckUtils]: 24: Hoare triple {7831#true} assume true; {7831#true} is VALID [2020-07-10 14:31:03,717 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {7831#true} {7832#false} #533#return; {7832#false} is VALID [2020-07-10 14:31:03,717 INFO L280 TraceCheckUtils]: 26: Hoare triple {7832#false} assume true; {7832#false} is VALID [2020-07-10 14:31:03,718 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {7832#false} {7831#true} #545#return; {7832#false} is VALID [2020-07-10 14:31:03,718 INFO L280 TraceCheckUtils]: 28: Hoare triple {7832#false} assume true; {7832#false} is VALID [2020-07-10 14:31:03,718 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {7832#false} {7831#true} #507#return; {7832#false} is VALID [2020-07-10 14:31:03,718 INFO L280 TraceCheckUtils]: 30: Hoare triple {7832#false} assume true; {7832#false} is VALID [2020-07-10 14:31:03,718 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {7832#false} {7831#true} #523#return; {7832#false} is VALID [2020-07-10 14:31:03,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:03,722 INFO L280 TraceCheckUtils]: 0: Hoare triple {7831#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {7831#true} is VALID [2020-07-10 14:31:03,722 INFO L280 TraceCheckUtils]: 1: Hoare triple {7831#true} assume true; {7831#true} is VALID [2020-07-10 14:31:03,722 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7831#true} {7832#false} #549#return; {7832#false} is VALID [2020-07-10 14:31:03,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:03,725 INFO L280 TraceCheckUtils]: 0: Hoare triple {7831#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {7831#true} is VALID [2020-07-10 14:31:03,725 INFO L280 TraceCheckUtils]: 1: Hoare triple {7831#true} assume true; {7831#true} is VALID [2020-07-10 14:31:03,726 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7831#true} {7832#false} #551#return; {7832#false} is VALID [2020-07-10 14:31:03,730 INFO L263 TraceCheckUtils]: 0: Hoare triple {7831#true} call ULTIMATE.init(); {7895#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.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~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.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~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:31:03,730 INFO L280 TraceCheckUtils]: 1: Hoare triple {7895#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.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~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.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~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string42.base, #t~string42.offset, 1);call write~init~int(110, #t~string42.base, 1 + #t~string42.offset, 1);call write~init~int(0, #t~string42.base, 2 + #t~string42.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string44.base, #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 3 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string46.base, #t~string46.offset, 1);call write~init~int(80, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(117, #t~string46.base, 2 + #t~string46.offset, 1);call write~init~int(109, #t~string46.base, 3 + #t~string46.offset, 1);call write~init~int(112, #t~string46.base, 4 + #t~string46.offset, 1);call write~init~int(58, #t~string46.base, 5 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 6 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string50.base, #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string52.base, #t~string52.offset, 1);call write~init~int(32, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string54.base, #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 1 + #t~string54.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {7831#true} is VALID [2020-07-10 14:31:03,731 INFO L280 TraceCheckUtils]: 2: Hoare triple {7831#true} assume true; {7831#true} is VALID [2020-07-10 14:31:03,731 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7831#true} {7831#true} #567#return; {7831#true} is VALID [2020-07-10 14:31:03,731 INFO L263 TraceCheckUtils]: 4: Hoare triple {7831#true} call #t~ret76 := main(); {7831#true} is VALID [2020-07-10 14:31:03,731 INFO L280 TraceCheckUtils]: 5: Hoare triple {7831#true} havoc ~retValue_acc~9;havoc ~tmp~10; {7831#true} is VALID [2020-07-10 14:31:03,732 INFO L263 TraceCheckUtils]: 6: Hoare triple {7831#true} call select_helpers(); {7831#true} is VALID [2020-07-10 14:31:03,732 INFO L280 TraceCheckUtils]: 7: Hoare triple {7831#true} assume true; {7831#true} is VALID [2020-07-10 14:31:03,732 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {7831#true} {7831#true} #459#return; {7831#true} is VALID [2020-07-10 14:31:03,732 INFO L263 TraceCheckUtils]: 9: Hoare triple {7831#true} call select_features(); {7831#true} is VALID [2020-07-10 14:31:03,732 INFO L280 TraceCheckUtils]: 10: Hoare triple {7831#true} assume true; {7831#true} is VALID [2020-07-10 14:31:03,733 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {7831#true} {7831#true} #461#return; {7831#true} is VALID [2020-07-10 14:31:03,733 INFO L263 TraceCheckUtils]: 12: Hoare triple {7831#true} call #t~ret65 := valid_product(); {7831#true} is VALID [2020-07-10 14:31:03,734 INFO L280 TraceCheckUtils]: 13: Hoare triple {7831#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {7896#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:31:03,734 INFO L280 TraceCheckUtils]: 14: Hoare triple {7896#(= 1 |valid_product_#res|)} assume true; {7896#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:31:03,735 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {7896#(= 1 |valid_product_#res|)} {7831#true} #463#return; {7843#(= |main_#t~ret65| 1)} is VALID [2020-07-10 14:31:03,736 INFO L280 TraceCheckUtils]: 16: Hoare triple {7843#(= |main_#t~ret65| 1)} assume -2147483648 <= #t~ret65 && #t~ret65 <= 2147483647;~tmp~10 := #t~ret65;havoc #t~ret65; {7844#(= 1 main_~tmp~10)} is VALID [2020-07-10 14:31:03,736 INFO L280 TraceCheckUtils]: 17: Hoare triple {7844#(= 1 main_~tmp~10)} assume 0 != ~tmp~10; {7831#true} is VALID [2020-07-10 14:31:03,736 INFO L263 TraceCheckUtils]: 18: Hoare triple {7831#true} call setup(); {7831#true} is VALID [2020-07-10 14:31:03,736 INFO L280 TraceCheckUtils]: 19: Hoare triple {7831#true} assume true; {7831#true} is VALID [2020-07-10 14:31:03,737 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {7831#true} {7831#true} #465#return; {7831#true} is VALID [2020-07-10 14:31:03,737 INFO L263 TraceCheckUtils]: 21: Hoare triple {7831#true} call runTest(); {7831#true} is VALID [2020-07-10 14:31:03,738 INFO L263 TraceCheckUtils]: 22: Hoare triple {7831#true} call __utac_acc__Specification5_spec__1(); {7897#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:31:03,738 INFO L280 TraceCheckUtils]: 23: Hoare triple {7897#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {7831#true} is VALID [2020-07-10 14:31:03,738 INFO L280 TraceCheckUtils]: 24: Hoare triple {7831#true} assume true; {7831#true} is VALID [2020-07-10 14:31:03,738 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {7831#true} {7831#true} #557#return; {7831#true} is VALID [2020-07-10 14:31:03,738 INFO L263 TraceCheckUtils]: 26: Hoare triple {7831#true} call test(); {7831#true} is VALID [2020-07-10 14:31:03,738 INFO L280 TraceCheckUtils]: 27: Hoare triple {7831#true} havoc ~splverifierCounter~0;havoc ~tmp~8;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {7831#true} is VALID [2020-07-10 14:31:03,739 INFO L280 TraceCheckUtils]: 28: Hoare triple {7831#true} assume !false; {7831#true} is VALID [2020-07-10 14:31:03,739 INFO L280 TraceCheckUtils]: 29: Hoare triple {7831#true} assume ~splverifierCounter~0 < 4; {7831#true} is VALID [2020-07-10 14:31:03,739 INFO L280 TraceCheckUtils]: 30: Hoare triple {7831#true} assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp~8 := #t~nondet58;havoc #t~nondet58; {7831#true} is VALID [2020-07-10 14:31:03,739 INFO L280 TraceCheckUtils]: 31: Hoare triple {7831#true} assume !(0 != ~tmp~8); {7831#true} is VALID [2020-07-10 14:31:03,739 INFO L280 TraceCheckUtils]: 32: Hoare triple {7831#true} assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~tmp___0~2 := #t~nondet59;havoc #t~nondet59; {7831#true} is VALID [2020-07-10 14:31:03,740 INFO L280 TraceCheckUtils]: 33: Hoare triple {7831#true} assume !(0 != ~tmp___0~2); {7831#true} is VALID [2020-07-10 14:31:03,740 INFO L280 TraceCheckUtils]: 34: Hoare triple {7831#true} assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~tmp___2~0 := #t~nondet60;havoc #t~nondet60; {7831#true} is VALID [2020-07-10 14:31:03,740 INFO L280 TraceCheckUtils]: 35: Hoare triple {7831#true} assume 0 != ~tmp___2~0; {7831#true} is VALID [2020-07-10 14:31:03,740 INFO L263 TraceCheckUtils]: 36: Hoare triple {7831#true} call timeShift(); {7831#true} is VALID [2020-07-10 14:31:03,741 INFO L263 TraceCheckUtils]: 37: Hoare triple {7831#true} call __utac_acc__Specification5_spec__2(); {7897#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:31:03,741 INFO L263 TraceCheckUtils]: 38: Hoare triple {7897#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {7831#true} is VALID [2020-07-10 14:31:03,741 INFO L280 TraceCheckUtils]: 39: Hoare triple {7831#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {7831#true} is VALID [2020-07-10 14:31:03,742 INFO L280 TraceCheckUtils]: 40: Hoare triple {7831#true} assume true; {7831#true} is VALID [2020-07-10 14:31:03,742 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {7831#true} {7897#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {7831#true} is VALID [2020-07-10 14:31:03,742 INFO L280 TraceCheckUtils]: 42: Hoare triple {7831#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {7831#true} is VALID [2020-07-10 14:31:03,742 INFO L280 TraceCheckUtils]: 43: Hoare triple {7831#true} assume true; {7831#true} is VALID [2020-07-10 14:31:03,742 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {7831#true} {7831#true} #519#return; {7831#true} is VALID [2020-07-10 14:31:03,743 INFO L280 TraceCheckUtils]: 45: Hoare triple {7831#true} assume !(0 != ~pumpRunning~0); {7831#true} is VALID [2020-07-10 14:31:03,743 INFO L280 TraceCheckUtils]: 46: Hoare triple {7831#true} assume 0 != ~systemActive~0; {7831#true} is VALID [2020-07-10 14:31:03,744 INFO L263 TraceCheckUtils]: 47: Hoare triple {7831#true} call processEnvironment(); {7901#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:03,744 INFO L280 TraceCheckUtils]: 48: Hoare triple {7901#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {7831#true} is VALID [2020-07-10 14:31:03,744 INFO L280 TraceCheckUtils]: 49: Hoare triple {7831#true} assume !(0 != ~pumpRunning~0); {7831#true} is VALID [2020-07-10 14:31:03,745 INFO L263 TraceCheckUtils]: 50: Hoare triple {7831#true} call processEnvironment__wrappee__lowWaterSensor(); {7901#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:03,745 INFO L280 TraceCheckUtils]: 51: Hoare triple {7901#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {7831#true} is VALID [2020-07-10 14:31:03,745 INFO L280 TraceCheckUtils]: 52: Hoare triple {7831#true} assume !(0 != ~pumpRunning~0); {7831#true} is VALID [2020-07-10 14:31:03,746 INFO L263 TraceCheckUtils]: 53: Hoare triple {7831#true} call processEnvironment__wrappee__highWaterSensor(); {7901#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:03,746 INFO L280 TraceCheckUtils]: 54: Hoare triple {7901#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {7831#true} is VALID [2020-07-10 14:31:03,746 INFO L280 TraceCheckUtils]: 55: Hoare triple {7831#true} assume 0 == ~pumpRunning~0; {7831#true} is VALID [2020-07-10 14:31:03,747 INFO L263 TraceCheckUtils]: 56: Hoare triple {7831#true} call #t~ret35 := isHighWaterLevel(); {7831#true} is VALID [2020-07-10 14:31:03,747 INFO L280 TraceCheckUtils]: 57: Hoare triple {7831#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {7831#true} is VALID [2020-07-10 14:31:03,747 INFO L263 TraceCheckUtils]: 58: Hoare triple {7831#true} call #t~ret55 := isHighWaterSensorDry(); {7831#true} is VALID [2020-07-10 14:31:03,747 INFO L280 TraceCheckUtils]: 59: Hoare triple {7831#true} havoc ~retValue_acc~12; {7831#true} is VALID [2020-07-10 14:31:03,748 INFO L280 TraceCheckUtils]: 60: Hoare triple {7831#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {7971#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:31:03,748 INFO L280 TraceCheckUtils]: 61: Hoare triple {7971#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {7971#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:31:03,749 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {7971#(<= 1 |isHighWaterSensorDry_#res|)} {7831#true} #517#return; {7969#(<= 1 |isHighWaterLevel_#t~ret55|)} is VALID [2020-07-10 14:31:03,750 INFO L280 TraceCheckUtils]: 63: Hoare triple {7969#(<= 1 |isHighWaterLevel_#t~ret55|)} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {7970#(<= 1 isHighWaterLevel_~tmp~6)} is VALID [2020-07-10 14:31:03,750 INFO L280 TraceCheckUtils]: 64: Hoare triple {7970#(<= 1 isHighWaterLevel_~tmp~6)} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {7832#false} is VALID [2020-07-10 14:31:03,751 INFO L280 TraceCheckUtils]: 65: Hoare triple {7832#false} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {7832#false} is VALID [2020-07-10 14:31:03,751 INFO L280 TraceCheckUtils]: 66: Hoare triple {7832#false} assume true; {7832#false} is VALID [2020-07-10 14:31:03,751 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {7832#false} {7831#true} #531#return; {7832#false} is VALID [2020-07-10 14:31:03,751 INFO L280 TraceCheckUtils]: 68: Hoare triple {7832#false} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {7832#false} is VALID [2020-07-10 14:31:03,751 INFO L280 TraceCheckUtils]: 69: Hoare triple {7832#false} assume 0 != ~tmp~3; {7832#false} is VALID [2020-07-10 14:31:03,752 INFO L263 TraceCheckUtils]: 70: Hoare triple {7832#false} call activatePump(); {7901#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:03,752 INFO L280 TraceCheckUtils]: 71: Hoare triple {7901#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7831#true} is VALID [2020-07-10 14:31:03,752 INFO L280 TraceCheckUtils]: 72: Hoare triple {7831#true} assume true; {7831#true} is VALID [2020-07-10 14:31:03,752 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {7831#true} {7832#false} #533#return; {7832#false} is VALID [2020-07-10 14:31:03,753 INFO L280 TraceCheckUtils]: 74: Hoare triple {7832#false} assume true; {7832#false} is VALID [2020-07-10 14:31:03,753 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {7832#false} {7831#true} #545#return; {7832#false} is VALID [2020-07-10 14:31:03,753 INFO L280 TraceCheckUtils]: 76: Hoare triple {7832#false} assume true; {7832#false} is VALID [2020-07-10 14:31:03,753 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {7832#false} {7831#true} #507#return; {7832#false} is VALID [2020-07-10 14:31:03,753 INFO L280 TraceCheckUtils]: 78: Hoare triple {7832#false} assume true; {7832#false} is VALID [2020-07-10 14:31:03,753 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {7832#false} {7831#true} #523#return; {7832#false} is VALID [2020-07-10 14:31:03,754 INFO L263 TraceCheckUtils]: 80: Hoare triple {7832#false} call __utac_acc__Specification5_spec__3(); {7832#false} is VALID [2020-07-10 14:31:03,754 INFO L280 TraceCheckUtils]: 81: Hoare triple {7832#false} havoc ~tmp~9;havoc ~tmp___0~3; {7832#false} is VALID [2020-07-10 14:31:03,754 INFO L263 TraceCheckUtils]: 82: Hoare triple {7832#false} call #t~ret63 := getWaterLevel(); {7831#true} is VALID [2020-07-10 14:31:03,754 INFO L280 TraceCheckUtils]: 83: Hoare triple {7831#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {7831#true} is VALID [2020-07-10 14:31:03,754 INFO L280 TraceCheckUtils]: 84: Hoare triple {7831#true} assume true; {7831#true} is VALID [2020-07-10 14:31:03,755 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {7831#true} {7832#false} #549#return; {7832#false} is VALID [2020-07-10 14:31:03,755 INFO L280 TraceCheckUtils]: 86: Hoare triple {7832#false} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {7832#false} is VALID [2020-07-10 14:31:03,755 INFO L280 TraceCheckUtils]: 87: Hoare triple {7832#false} assume 2 != ~tmp~9; {7832#false} is VALID [2020-07-10 14:31:03,755 INFO L263 TraceCheckUtils]: 88: Hoare triple {7832#false} call #t~ret64 := isPumpRunning(); {7831#true} is VALID [2020-07-10 14:31:03,755 INFO L280 TraceCheckUtils]: 89: Hoare triple {7831#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {7831#true} is VALID [2020-07-10 14:31:03,756 INFO L280 TraceCheckUtils]: 90: Hoare triple {7831#true} assume true; {7831#true} is VALID [2020-07-10 14:31:03,756 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {7831#true} {7832#false} #551#return; {7832#false} is VALID [2020-07-10 14:31:03,756 INFO L280 TraceCheckUtils]: 92: Hoare triple {7832#false} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~3 := #t~ret64;havoc #t~ret64; {7832#false} is VALID [2020-07-10 14:31:03,756 INFO L280 TraceCheckUtils]: 93: Hoare triple {7832#false} assume 0 != ~tmp___0~3; {7832#false} is VALID [2020-07-10 14:31:03,756 INFO L280 TraceCheckUtils]: 94: Hoare triple {7832#false} assume 0 == ~switchedOnBeforeTS~0; {7832#false} is VALID [2020-07-10 14:31:03,756 INFO L263 TraceCheckUtils]: 95: Hoare triple {7832#false} call __automaton_fail(); {7832#false} is VALID [2020-07-10 14:31:03,757 INFO L280 TraceCheckUtils]: 96: Hoare triple {7832#false} assume !false; {7832#false} is VALID [2020-07-10 14:31:03,768 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:31:03,768 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1039428127] [2020-07-10 14:31:03,768 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:31:03,769 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-10 14:31:03,769 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [615783982] [2020-07-10 14:31:03,769 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 97 [2020-07-10 14:31:03,770 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:31:03,770 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-10 14:31:03,916 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 95 edges. 95 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:31:03,917 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-10 14:31:03,917 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:31:03,917 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-10 14:31:03,918 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=89, Unknown=0, NotChecked=0, Total=110 [2020-07-10 14:31:03,918 INFO L87 Difference]: Start difference. First operand 242 states and 274 transitions. Second operand 11 states. [2020-07-10 14:31:05,839 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:31:06,256 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:31:06,574 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:31:10,588 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:31:11,097 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:31:11,442 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:31:19,119 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:31:19,119 INFO L93 Difference]: Finished difference Result 500 states and 606 transitions. [2020-07-10 14:31:19,120 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-10 14:31:19,120 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 97 [2020-07-10 14:31:19,120 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:31:19,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 14:31:19,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 400 transitions. [2020-07-10 14:31:19,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 14:31:19,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 400 transitions. [2020-07-10 14:31:19,133 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 400 transitions. [2020-07-10 14:31:20,455 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 400 edges. 400 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:31:20,465 INFO L225 Difference]: With dead ends: 500 [2020-07-10 14:31:20,465 INFO L226 Difference]: Without dead ends: 286 [2020-07-10 14:31:20,466 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 37 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=68, Invalid=238, Unknown=0, NotChecked=0, Total=306 [2020-07-10 14:31:20,467 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 286 states. [2020-07-10 14:31:22,374 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 286 to 246. [2020-07-10 14:31:22,374 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:31:22,374 INFO L82 GeneralOperation]: Start isEquivalent. First operand 286 states. Second operand 246 states. [2020-07-10 14:31:22,374 INFO L74 IsIncluded]: Start isIncluded. First operand 286 states. Second operand 246 states. [2020-07-10 14:31:22,375 INFO L87 Difference]: Start difference. First operand 286 states. Second operand 246 states. [2020-07-10 14:31:22,384 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:31:22,384 INFO L93 Difference]: Finished difference Result 286 states and 342 transitions. [2020-07-10 14:31:22,384 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 342 transitions. [2020-07-10 14:31:22,385 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:31:22,386 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:31:22,386 INFO L74 IsIncluded]: Start isIncluded. First operand 246 states. Second operand 286 states. [2020-07-10 14:31:22,386 INFO L87 Difference]: Start difference. First operand 246 states. Second operand 286 states. [2020-07-10 14:31:22,395 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:31:22,395 INFO L93 Difference]: Finished difference Result 286 states and 342 transitions. [2020-07-10 14:31:22,395 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 342 transitions. [2020-07-10 14:31:22,397 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:31:22,397 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:31:22,397 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:31:22,397 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:31:22,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 246 states. [2020-07-10 14:31:22,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 246 states and 278 transitions. [2020-07-10 14:31:22,405 INFO L78 Accepts]: Start accepts. Automaton has 246 states and 278 transitions. Word has length 97 [2020-07-10 14:31:22,405 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:31:22,405 INFO L479 AbstractCegarLoop]: Abstraction has 246 states and 278 transitions. [2020-07-10 14:31:22,406 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-10 14:31:22,406 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 278 transitions. [2020-07-10 14:31:22,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2020-07-10 14:31:22,408 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:31:22,408 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:31:22,408 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-10 14:31:22,408 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:31:22,408 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:31:22,409 INFO L82 PathProgramCache]: Analyzing trace with hash 1340498566, now seen corresponding path program 1 times [2020-07-10 14:31:22,413 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:31:22,415 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [974135177] [2020-07-10 14:31:22,415 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:31:22,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:22,781 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:31:22,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:22,849 INFO L280 TraceCheckUtils]: 0: Hoare triple {9631#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.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~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.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~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string42.base, #t~string42.offset, 1);call write~init~int(110, #t~string42.base, 1 + #t~string42.offset, 1);call write~init~int(0, #t~string42.base, 2 + #t~string42.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string44.base, #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 3 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string46.base, #t~string46.offset, 1);call write~init~int(80, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(117, #t~string46.base, 2 + #t~string46.offset, 1);call write~init~int(109, #t~string46.base, 3 + #t~string46.offset, 1);call write~init~int(112, #t~string46.base, 4 + #t~string46.offset, 1);call write~init~int(58, #t~string46.base, 5 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 6 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string50.base, #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string52.base, #t~string52.offset, 1);call write~init~int(32, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string54.base, #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 1 + #t~string54.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {9573#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:31:22,850 INFO L280 TraceCheckUtils]: 1: Hoare triple {9573#(<= ~waterLevel~0 1)} assume true; {9573#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:31:22,851 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9573#(<= ~waterLevel~0 1)} {9568#true} #567#return; {9573#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:31:22,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:22,854 INFO L280 TraceCheckUtils]: 0: Hoare triple {9568#true} assume true; {9568#true} is VALID [2020-07-10 14:31:22,855 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {9568#true} {9573#(<= ~waterLevel~0 1)} #459#return; {9573#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:31:22,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:22,858 INFO L280 TraceCheckUtils]: 0: Hoare triple {9568#true} assume true; {9568#true} is VALID [2020-07-10 14:31:22,858 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {9568#true} {9573#(<= ~waterLevel~0 1)} #461#return; {9573#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:31:22,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:22,863 INFO L280 TraceCheckUtils]: 0: Hoare triple {9568#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {9568#true} is VALID [2020-07-10 14:31:22,864 INFO L280 TraceCheckUtils]: 1: Hoare triple {9568#true} assume true; {9568#true} is VALID [2020-07-10 14:31:22,864 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9568#true} {9573#(<= ~waterLevel~0 1)} #463#return; {9573#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:31:22,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:22,867 INFO L280 TraceCheckUtils]: 0: Hoare triple {9568#true} assume true; {9568#true} is VALID [2020-07-10 14:31:22,868 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {9568#true} {9573#(<= ~waterLevel~0 1)} #465#return; {9573#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:31:22,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:22,880 INFO L280 TraceCheckUtils]: 0: Hoare triple {9632#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {9568#true} is VALID [2020-07-10 14:31:22,881 INFO L280 TraceCheckUtils]: 1: Hoare triple {9568#true} assume true; {9568#true} is VALID [2020-07-10 14:31:22,881 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9568#true} {9573#(<= ~waterLevel~0 1)} #557#return; {9573#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:31:22,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:22,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:22,889 INFO L280 TraceCheckUtils]: 0: Hoare triple {9568#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {9568#true} is VALID [2020-07-10 14:31:22,890 INFO L280 TraceCheckUtils]: 1: Hoare triple {9568#true} assume true; {9568#true} is VALID [2020-07-10 14:31:22,890 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9568#true} {9632#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {9568#true} is VALID [2020-07-10 14:31:22,890 INFO L263 TraceCheckUtils]: 0: Hoare triple {9632#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {9568#true} is VALID [2020-07-10 14:31:22,891 INFO L280 TraceCheckUtils]: 1: Hoare triple {9568#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {9568#true} is VALID [2020-07-10 14:31:22,891 INFO L280 TraceCheckUtils]: 2: Hoare triple {9568#true} assume true; {9568#true} is VALID [2020-07-10 14:31:22,891 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9568#true} {9632#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {9568#true} is VALID [2020-07-10 14:31:22,891 INFO L280 TraceCheckUtils]: 4: Hoare triple {9568#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {9568#true} is VALID [2020-07-10 14:31:22,891 INFO L280 TraceCheckUtils]: 5: Hoare triple {9568#true} assume true; {9568#true} is VALID [2020-07-10 14:31:22,892 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {9568#true} {9573#(<= ~waterLevel~0 1)} #519#return; {9573#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:31:22,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:22,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:22,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:22,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:22,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:22,962 INFO L280 TraceCheckUtils]: 0: Hoare triple {9568#true} havoc ~retValue_acc~12; {9568#true} is VALID [2020-07-10 14:31:22,963 INFO L280 TraceCheckUtils]: 1: Hoare triple {9568#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:22,964 INFO L280 TraceCheckUtils]: 2: Hoare triple {9664#(< 1 ~waterLevel~0)} assume true; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:22,965 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9664#(< 1 ~waterLevel~0)} {9568#true} #517#return; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:22,965 INFO L280 TraceCheckUtils]: 0: Hoare triple {9568#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {9568#true} is VALID [2020-07-10 14:31:22,965 INFO L263 TraceCheckUtils]: 1: Hoare triple {9568#true} call #t~ret55 := isHighWaterSensorDry(); {9568#true} is VALID [2020-07-10 14:31:22,965 INFO L280 TraceCheckUtils]: 2: Hoare triple {9568#true} havoc ~retValue_acc~12; {9568#true} is VALID [2020-07-10 14:31:22,966 INFO L280 TraceCheckUtils]: 3: Hoare triple {9568#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:22,967 INFO L280 TraceCheckUtils]: 4: Hoare triple {9664#(< 1 ~waterLevel~0)} assume true; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:22,967 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {9664#(< 1 ~waterLevel~0)} {9568#true} #517#return; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:22,968 INFO L280 TraceCheckUtils]: 6: Hoare triple {9664#(< 1 ~waterLevel~0)} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:22,968 INFO L280 TraceCheckUtils]: 7: Hoare triple {9664#(< 1 ~waterLevel~0)} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:22,969 INFO L280 TraceCheckUtils]: 8: Hoare triple {9664#(< 1 ~waterLevel~0)} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:22,970 INFO L280 TraceCheckUtils]: 9: Hoare triple {9664#(< 1 ~waterLevel~0)} assume true; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:22,970 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {9664#(< 1 ~waterLevel~0)} {9568#true} #531#return; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:22,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:22,973 INFO L280 TraceCheckUtils]: 0: Hoare triple {9636#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {9568#true} is VALID [2020-07-10 14:31:22,974 INFO L280 TraceCheckUtils]: 1: Hoare triple {9568#true} assume true; {9568#true} is VALID [2020-07-10 14:31:22,974 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9568#true} {9664#(< 1 ~waterLevel~0)} #533#return; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:22,975 INFO L280 TraceCheckUtils]: 0: Hoare triple {9636#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {9568#true} is VALID [2020-07-10 14:31:22,975 INFO L280 TraceCheckUtils]: 1: Hoare triple {9568#true} assume 0 == ~pumpRunning~0; {9568#true} is VALID [2020-07-10 14:31:22,975 INFO L263 TraceCheckUtils]: 2: Hoare triple {9568#true} call #t~ret35 := isHighWaterLevel(); {9568#true} is VALID [2020-07-10 14:31:22,975 INFO L280 TraceCheckUtils]: 3: Hoare triple {9568#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {9568#true} is VALID [2020-07-10 14:31:22,976 INFO L263 TraceCheckUtils]: 4: Hoare triple {9568#true} call #t~ret55 := isHighWaterSensorDry(); {9568#true} is VALID [2020-07-10 14:31:22,976 INFO L280 TraceCheckUtils]: 5: Hoare triple {9568#true} havoc ~retValue_acc~12; {9568#true} is VALID [2020-07-10 14:31:22,977 INFO L280 TraceCheckUtils]: 6: Hoare triple {9568#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:22,977 INFO L280 TraceCheckUtils]: 7: Hoare triple {9664#(< 1 ~waterLevel~0)} assume true; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:22,978 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9664#(< 1 ~waterLevel~0)} {9568#true} #517#return; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:22,979 INFO L280 TraceCheckUtils]: 9: Hoare triple {9664#(< 1 ~waterLevel~0)} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:22,979 INFO L280 TraceCheckUtils]: 10: Hoare triple {9664#(< 1 ~waterLevel~0)} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:22,980 INFO L280 TraceCheckUtils]: 11: Hoare triple {9664#(< 1 ~waterLevel~0)} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:22,981 INFO L280 TraceCheckUtils]: 12: Hoare triple {9664#(< 1 ~waterLevel~0)} assume true; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:22,982 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {9664#(< 1 ~waterLevel~0)} {9568#true} #531#return; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:22,982 INFO L280 TraceCheckUtils]: 14: Hoare triple {9664#(< 1 ~waterLevel~0)} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:22,983 INFO L280 TraceCheckUtils]: 15: Hoare triple {9664#(< 1 ~waterLevel~0)} assume 0 != ~tmp~3; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:22,984 INFO L263 TraceCheckUtils]: 16: Hoare triple {9664#(< 1 ~waterLevel~0)} call activatePump(); {9636#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:22,984 INFO L280 TraceCheckUtils]: 17: Hoare triple {9636#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {9568#true} is VALID [2020-07-10 14:31:22,985 INFO L280 TraceCheckUtils]: 18: Hoare triple {9568#true} assume true; {9568#true} is VALID [2020-07-10 14:31:22,985 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {9568#true} {9664#(< 1 ~waterLevel~0)} #533#return; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:22,986 INFO L280 TraceCheckUtils]: 20: Hoare triple {9664#(< 1 ~waterLevel~0)} assume true; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:22,987 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {9664#(< 1 ~waterLevel~0)} {9568#true} #545#return; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:22,987 INFO L280 TraceCheckUtils]: 0: Hoare triple {9636#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {9568#true} is VALID [2020-07-10 14:31:22,987 INFO L280 TraceCheckUtils]: 1: Hoare triple {9568#true} assume !(0 != ~pumpRunning~0); {9568#true} is VALID [2020-07-10 14:31:22,988 INFO L263 TraceCheckUtils]: 2: Hoare triple {9568#true} call processEnvironment__wrappee__highWaterSensor(); {9636#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:22,988 INFO L280 TraceCheckUtils]: 3: Hoare triple {9636#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {9568#true} is VALID [2020-07-10 14:31:22,989 INFO L280 TraceCheckUtils]: 4: Hoare triple {9568#true} assume 0 == ~pumpRunning~0; {9568#true} is VALID [2020-07-10 14:31:22,989 INFO L263 TraceCheckUtils]: 5: Hoare triple {9568#true} call #t~ret35 := isHighWaterLevel(); {9568#true} is VALID [2020-07-10 14:31:22,989 INFO L280 TraceCheckUtils]: 6: Hoare triple {9568#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {9568#true} is VALID [2020-07-10 14:31:22,989 INFO L263 TraceCheckUtils]: 7: Hoare triple {9568#true} call #t~ret55 := isHighWaterSensorDry(); {9568#true} is VALID [2020-07-10 14:31:22,989 INFO L280 TraceCheckUtils]: 8: Hoare triple {9568#true} havoc ~retValue_acc~12; {9568#true} is VALID [2020-07-10 14:31:22,990 INFO L280 TraceCheckUtils]: 9: Hoare triple {9568#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:22,991 INFO L280 TraceCheckUtils]: 10: Hoare triple {9664#(< 1 ~waterLevel~0)} assume true; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:22,991 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {9664#(< 1 ~waterLevel~0)} {9568#true} #517#return; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:22,992 INFO L280 TraceCheckUtils]: 12: Hoare triple {9664#(< 1 ~waterLevel~0)} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:22,992 INFO L280 TraceCheckUtils]: 13: Hoare triple {9664#(< 1 ~waterLevel~0)} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:22,993 INFO L280 TraceCheckUtils]: 14: Hoare triple {9664#(< 1 ~waterLevel~0)} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:22,994 INFO L280 TraceCheckUtils]: 15: Hoare triple {9664#(< 1 ~waterLevel~0)} assume true; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:22,995 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {9664#(< 1 ~waterLevel~0)} {9568#true} #531#return; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:22,995 INFO L280 TraceCheckUtils]: 17: Hoare triple {9664#(< 1 ~waterLevel~0)} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:22,996 INFO L280 TraceCheckUtils]: 18: Hoare triple {9664#(< 1 ~waterLevel~0)} assume 0 != ~tmp~3; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:22,997 INFO L263 TraceCheckUtils]: 19: Hoare triple {9664#(< 1 ~waterLevel~0)} call activatePump(); {9636#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:22,997 INFO L280 TraceCheckUtils]: 20: Hoare triple {9636#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {9568#true} is VALID [2020-07-10 14:31:22,997 INFO L280 TraceCheckUtils]: 21: Hoare triple {9568#true} assume true; {9568#true} is VALID [2020-07-10 14:31:22,998 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {9568#true} {9664#(< 1 ~waterLevel~0)} #533#return; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:22,999 INFO L280 TraceCheckUtils]: 23: Hoare triple {9664#(< 1 ~waterLevel~0)} assume true; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:23,000 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {9664#(< 1 ~waterLevel~0)} {9568#true} #545#return; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:23,001 INFO L280 TraceCheckUtils]: 25: Hoare triple {9664#(< 1 ~waterLevel~0)} assume true; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:23,002 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {9664#(< 1 ~waterLevel~0)} {9568#true} #507#return; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:23,004 INFO L280 TraceCheckUtils]: 0: Hoare triple {9636#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {9568#true} is VALID [2020-07-10 14:31:23,004 INFO L280 TraceCheckUtils]: 1: Hoare triple {9568#true} assume !(0 != ~pumpRunning~0); {9568#true} is VALID [2020-07-10 14:31:23,005 INFO L263 TraceCheckUtils]: 2: Hoare triple {9568#true} call processEnvironment__wrappee__lowWaterSensor(); {9636#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:23,006 INFO L280 TraceCheckUtils]: 3: Hoare triple {9636#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {9568#true} is VALID [2020-07-10 14:31:23,006 INFO L280 TraceCheckUtils]: 4: Hoare triple {9568#true} assume !(0 != ~pumpRunning~0); {9568#true} is VALID [2020-07-10 14:31:23,007 INFO L263 TraceCheckUtils]: 5: Hoare triple {9568#true} call processEnvironment__wrappee__highWaterSensor(); {9636#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:23,007 INFO L280 TraceCheckUtils]: 6: Hoare triple {9636#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {9568#true} is VALID [2020-07-10 14:31:23,008 INFO L280 TraceCheckUtils]: 7: Hoare triple {9568#true} assume 0 == ~pumpRunning~0; {9568#true} is VALID [2020-07-10 14:31:23,008 INFO L263 TraceCheckUtils]: 8: Hoare triple {9568#true} call #t~ret35 := isHighWaterLevel(); {9568#true} is VALID [2020-07-10 14:31:23,008 INFO L280 TraceCheckUtils]: 9: Hoare triple {9568#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {9568#true} is VALID [2020-07-10 14:31:23,009 INFO L263 TraceCheckUtils]: 10: Hoare triple {9568#true} call #t~ret55 := isHighWaterSensorDry(); {9568#true} is VALID [2020-07-10 14:31:23,009 INFO L280 TraceCheckUtils]: 11: Hoare triple {9568#true} havoc ~retValue_acc~12; {9568#true} is VALID [2020-07-10 14:31:23,010 INFO L280 TraceCheckUtils]: 12: Hoare triple {9568#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:23,011 INFO L280 TraceCheckUtils]: 13: Hoare triple {9664#(< 1 ~waterLevel~0)} assume true; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:23,012 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {9664#(< 1 ~waterLevel~0)} {9568#true} #517#return; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:23,013 INFO L280 TraceCheckUtils]: 15: Hoare triple {9664#(< 1 ~waterLevel~0)} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:23,014 INFO L280 TraceCheckUtils]: 16: Hoare triple {9664#(< 1 ~waterLevel~0)} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:23,015 INFO L280 TraceCheckUtils]: 17: Hoare triple {9664#(< 1 ~waterLevel~0)} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:23,016 INFO L280 TraceCheckUtils]: 18: Hoare triple {9664#(< 1 ~waterLevel~0)} assume true; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:23,017 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {9664#(< 1 ~waterLevel~0)} {9568#true} #531#return; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:23,018 INFO L280 TraceCheckUtils]: 20: Hoare triple {9664#(< 1 ~waterLevel~0)} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:23,019 INFO L280 TraceCheckUtils]: 21: Hoare triple {9664#(< 1 ~waterLevel~0)} assume 0 != ~tmp~3; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:23,020 INFO L263 TraceCheckUtils]: 22: Hoare triple {9664#(< 1 ~waterLevel~0)} call activatePump(); {9636#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:23,020 INFO L280 TraceCheckUtils]: 23: Hoare triple {9636#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {9568#true} is VALID [2020-07-10 14:31:23,020 INFO L280 TraceCheckUtils]: 24: Hoare triple {9568#true} assume true; {9568#true} is VALID [2020-07-10 14:31:23,021 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {9568#true} {9664#(< 1 ~waterLevel~0)} #533#return; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:23,022 INFO L280 TraceCheckUtils]: 26: Hoare triple {9664#(< 1 ~waterLevel~0)} assume true; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:23,023 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {9664#(< 1 ~waterLevel~0)} {9568#true} #545#return; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:23,024 INFO L280 TraceCheckUtils]: 28: Hoare triple {9664#(< 1 ~waterLevel~0)} assume true; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:23,025 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {9664#(< 1 ~waterLevel~0)} {9568#true} #507#return; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:23,026 INFO L280 TraceCheckUtils]: 30: Hoare triple {9664#(< 1 ~waterLevel~0)} assume true; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:23,027 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {9664#(< 1 ~waterLevel~0)} {9573#(<= ~waterLevel~0 1)} #523#return; {9569#false} is VALID [2020-07-10 14:31:23,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:23,033 INFO L280 TraceCheckUtils]: 0: Hoare triple {9568#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {9568#true} is VALID [2020-07-10 14:31:23,033 INFO L280 TraceCheckUtils]: 1: Hoare triple {9568#true} assume true; {9568#true} is VALID [2020-07-10 14:31:23,034 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9568#true} {9569#false} #549#return; {9569#false} is VALID [2020-07-10 14:31:23,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:23,043 INFO L280 TraceCheckUtils]: 0: Hoare triple {9568#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {9568#true} is VALID [2020-07-10 14:31:23,043 INFO L280 TraceCheckUtils]: 1: Hoare triple {9568#true} assume true; {9568#true} is VALID [2020-07-10 14:31:23,044 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9568#true} {9569#false} #551#return; {9569#false} is VALID [2020-07-10 14:31:23,051 INFO L263 TraceCheckUtils]: 0: Hoare triple {9568#true} call ULTIMATE.init(); {9631#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.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~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.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~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:31:23,062 INFO L280 TraceCheckUtils]: 1: Hoare triple {9631#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.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~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.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~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string42.base, #t~string42.offset, 1);call write~init~int(110, #t~string42.base, 1 + #t~string42.offset, 1);call write~init~int(0, #t~string42.base, 2 + #t~string42.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string44.base, #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 3 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string46.base, #t~string46.offset, 1);call write~init~int(80, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(117, #t~string46.base, 2 + #t~string46.offset, 1);call write~init~int(109, #t~string46.base, 3 + #t~string46.offset, 1);call write~init~int(112, #t~string46.base, 4 + #t~string46.offset, 1);call write~init~int(58, #t~string46.base, 5 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 6 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string50.base, #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string52.base, #t~string52.offset, 1);call write~init~int(32, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string54.base, #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 1 + #t~string54.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {9573#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:31:23,063 INFO L280 TraceCheckUtils]: 2: Hoare triple {9573#(<= ~waterLevel~0 1)} assume true; {9573#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:31:23,064 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9573#(<= ~waterLevel~0 1)} {9568#true} #567#return; {9573#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:31:23,065 INFO L263 TraceCheckUtils]: 4: Hoare triple {9573#(<= ~waterLevel~0 1)} call #t~ret76 := main(); {9573#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:31:23,066 INFO L280 TraceCheckUtils]: 5: Hoare triple {9573#(<= ~waterLevel~0 1)} havoc ~retValue_acc~9;havoc ~tmp~10; {9573#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:31:23,066 INFO L263 TraceCheckUtils]: 6: Hoare triple {9573#(<= ~waterLevel~0 1)} call select_helpers(); {9568#true} is VALID [2020-07-10 14:31:23,066 INFO L280 TraceCheckUtils]: 7: Hoare triple {9568#true} assume true; {9568#true} is VALID [2020-07-10 14:31:23,067 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9568#true} {9573#(<= ~waterLevel~0 1)} #459#return; {9573#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:31:23,068 INFO L263 TraceCheckUtils]: 9: Hoare triple {9573#(<= ~waterLevel~0 1)} call select_features(); {9568#true} is VALID [2020-07-10 14:31:23,068 INFO L280 TraceCheckUtils]: 10: Hoare triple {9568#true} assume true; {9568#true} is VALID [2020-07-10 14:31:23,069 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {9568#true} {9573#(<= ~waterLevel~0 1)} #461#return; {9573#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:31:23,069 INFO L263 TraceCheckUtils]: 12: Hoare triple {9573#(<= ~waterLevel~0 1)} call #t~ret65 := valid_product(); {9568#true} is VALID [2020-07-10 14:31:23,070 INFO L280 TraceCheckUtils]: 13: Hoare triple {9568#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {9568#true} is VALID [2020-07-10 14:31:23,070 INFO L280 TraceCheckUtils]: 14: Hoare triple {9568#true} assume true; {9568#true} is VALID [2020-07-10 14:31:23,071 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {9568#true} {9573#(<= ~waterLevel~0 1)} #463#return; {9573#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:31:23,072 INFO L280 TraceCheckUtils]: 16: Hoare triple {9573#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret65 && #t~ret65 <= 2147483647;~tmp~10 := #t~ret65;havoc #t~ret65; {9573#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:31:23,073 INFO L280 TraceCheckUtils]: 17: Hoare triple {9573#(<= ~waterLevel~0 1)} assume 0 != ~tmp~10; {9573#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:31:23,073 INFO L263 TraceCheckUtils]: 18: Hoare triple {9573#(<= ~waterLevel~0 1)} call setup(); {9568#true} is VALID [2020-07-10 14:31:23,073 INFO L280 TraceCheckUtils]: 19: Hoare triple {9568#true} assume true; {9568#true} is VALID [2020-07-10 14:31:23,074 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {9568#true} {9573#(<= ~waterLevel~0 1)} #465#return; {9573#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:31:23,075 INFO L263 TraceCheckUtils]: 21: Hoare triple {9573#(<= ~waterLevel~0 1)} call runTest(); {9573#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:31:23,076 INFO L263 TraceCheckUtils]: 22: Hoare triple {9573#(<= ~waterLevel~0 1)} call __utac_acc__Specification5_spec__1(); {9632#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:31:23,077 INFO L280 TraceCheckUtils]: 23: Hoare triple {9632#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {9568#true} is VALID [2020-07-10 14:31:23,077 INFO L280 TraceCheckUtils]: 24: Hoare triple {9568#true} assume true; {9568#true} is VALID [2020-07-10 14:31:23,078 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {9568#true} {9573#(<= ~waterLevel~0 1)} #557#return; {9573#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:31:23,079 INFO L263 TraceCheckUtils]: 26: Hoare triple {9573#(<= ~waterLevel~0 1)} call test(); {9573#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:31:23,080 INFO L280 TraceCheckUtils]: 27: Hoare triple {9573#(<= ~waterLevel~0 1)} havoc ~splverifierCounter~0;havoc ~tmp~8;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {9573#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:31:23,080 INFO L280 TraceCheckUtils]: 28: Hoare triple {9573#(<= ~waterLevel~0 1)} assume !false; {9573#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:31:23,081 INFO L280 TraceCheckUtils]: 29: Hoare triple {9573#(<= ~waterLevel~0 1)} assume ~splverifierCounter~0 < 4; {9573#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:31:23,082 INFO L280 TraceCheckUtils]: 30: Hoare triple {9573#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp~8 := #t~nondet58;havoc #t~nondet58; {9573#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:31:23,083 INFO L280 TraceCheckUtils]: 31: Hoare triple {9573#(<= ~waterLevel~0 1)} assume !(0 != ~tmp~8); {9573#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:31:23,084 INFO L280 TraceCheckUtils]: 32: Hoare triple {9573#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~tmp___0~2 := #t~nondet59;havoc #t~nondet59; {9573#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:31:23,085 INFO L280 TraceCheckUtils]: 33: Hoare triple {9573#(<= ~waterLevel~0 1)} assume !(0 != ~tmp___0~2); {9573#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:31:23,085 INFO L280 TraceCheckUtils]: 34: Hoare triple {9573#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~tmp___2~0 := #t~nondet60;havoc #t~nondet60; {9573#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:31:23,086 INFO L280 TraceCheckUtils]: 35: Hoare triple {9573#(<= ~waterLevel~0 1)} assume 0 != ~tmp___2~0; {9573#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:31:23,087 INFO L263 TraceCheckUtils]: 36: Hoare triple {9573#(<= ~waterLevel~0 1)} call timeShift(); {9573#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:31:23,088 INFO L263 TraceCheckUtils]: 37: Hoare triple {9573#(<= ~waterLevel~0 1)} call __utac_acc__Specification5_spec__2(); {9632#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:31:23,089 INFO L263 TraceCheckUtils]: 38: Hoare triple {9632#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {9568#true} is VALID [2020-07-10 14:31:23,089 INFO L280 TraceCheckUtils]: 39: Hoare triple {9568#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {9568#true} is VALID [2020-07-10 14:31:23,089 INFO L280 TraceCheckUtils]: 40: Hoare triple {9568#true} assume true; {9568#true} is VALID [2020-07-10 14:31:23,090 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {9568#true} {9632#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {9568#true} is VALID [2020-07-10 14:31:23,090 INFO L280 TraceCheckUtils]: 42: Hoare triple {9568#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {9568#true} is VALID [2020-07-10 14:31:23,090 INFO L280 TraceCheckUtils]: 43: Hoare triple {9568#true} assume true; {9568#true} is VALID [2020-07-10 14:31:23,091 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {9568#true} {9573#(<= ~waterLevel~0 1)} #519#return; {9573#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:31:23,092 INFO L280 TraceCheckUtils]: 45: Hoare triple {9573#(<= ~waterLevel~0 1)} assume !(0 != ~pumpRunning~0); {9573#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:31:23,093 INFO L280 TraceCheckUtils]: 46: Hoare triple {9573#(<= ~waterLevel~0 1)} assume 0 != ~systemActive~0; {9573#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:31:23,100 INFO L263 TraceCheckUtils]: 47: Hoare triple {9573#(<= ~waterLevel~0 1)} call processEnvironment(); {9636#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:23,101 INFO L280 TraceCheckUtils]: 48: Hoare triple {9636#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {9568#true} is VALID [2020-07-10 14:31:23,101 INFO L280 TraceCheckUtils]: 49: Hoare triple {9568#true} assume !(0 != ~pumpRunning~0); {9568#true} is VALID [2020-07-10 14:31:23,102 INFO L263 TraceCheckUtils]: 50: Hoare triple {9568#true} call processEnvironment__wrappee__lowWaterSensor(); {9636#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:23,102 INFO L280 TraceCheckUtils]: 51: Hoare triple {9636#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {9568#true} is VALID [2020-07-10 14:31:23,103 INFO L280 TraceCheckUtils]: 52: Hoare triple {9568#true} assume !(0 != ~pumpRunning~0); {9568#true} is VALID [2020-07-10 14:31:23,104 INFO L263 TraceCheckUtils]: 53: Hoare triple {9568#true} call processEnvironment__wrappee__highWaterSensor(); {9636#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:23,104 INFO L280 TraceCheckUtils]: 54: Hoare triple {9636#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {9568#true} is VALID [2020-07-10 14:31:23,104 INFO L280 TraceCheckUtils]: 55: Hoare triple {9568#true} assume 0 == ~pumpRunning~0; {9568#true} is VALID [2020-07-10 14:31:23,105 INFO L263 TraceCheckUtils]: 56: Hoare triple {9568#true} call #t~ret35 := isHighWaterLevel(); {9568#true} is VALID [2020-07-10 14:31:23,105 INFO L280 TraceCheckUtils]: 57: Hoare triple {9568#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {9568#true} is VALID [2020-07-10 14:31:23,105 INFO L263 TraceCheckUtils]: 58: Hoare triple {9568#true} call #t~ret55 := isHighWaterSensorDry(); {9568#true} is VALID [2020-07-10 14:31:23,105 INFO L280 TraceCheckUtils]: 59: Hoare triple {9568#true} havoc ~retValue_acc~12; {9568#true} is VALID [2020-07-10 14:31:23,107 INFO L280 TraceCheckUtils]: 60: Hoare triple {9568#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:23,108 INFO L280 TraceCheckUtils]: 61: Hoare triple {9664#(< 1 ~waterLevel~0)} assume true; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:23,109 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {9664#(< 1 ~waterLevel~0)} {9568#true} #517#return; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:23,109 INFO L280 TraceCheckUtils]: 63: Hoare triple {9664#(< 1 ~waterLevel~0)} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:23,110 INFO L280 TraceCheckUtils]: 64: Hoare triple {9664#(< 1 ~waterLevel~0)} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:23,111 INFO L280 TraceCheckUtils]: 65: Hoare triple {9664#(< 1 ~waterLevel~0)} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:23,112 INFO L280 TraceCheckUtils]: 66: Hoare triple {9664#(< 1 ~waterLevel~0)} assume true; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:23,113 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {9664#(< 1 ~waterLevel~0)} {9568#true} #531#return; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:23,114 INFO L280 TraceCheckUtils]: 68: Hoare triple {9664#(< 1 ~waterLevel~0)} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:23,115 INFO L280 TraceCheckUtils]: 69: Hoare triple {9664#(< 1 ~waterLevel~0)} assume 0 != ~tmp~3; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:23,116 INFO L263 TraceCheckUtils]: 70: Hoare triple {9664#(< 1 ~waterLevel~0)} call activatePump(); {9636#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:23,116 INFO L280 TraceCheckUtils]: 71: Hoare triple {9636#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {9568#true} is VALID [2020-07-10 14:31:23,117 INFO L280 TraceCheckUtils]: 72: Hoare triple {9568#true} assume true; {9568#true} is VALID [2020-07-10 14:31:23,118 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {9568#true} {9664#(< 1 ~waterLevel~0)} #533#return; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:23,120 INFO L280 TraceCheckUtils]: 74: Hoare triple {9664#(< 1 ~waterLevel~0)} assume true; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:23,121 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {9664#(< 1 ~waterLevel~0)} {9568#true} #545#return; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:23,122 INFO L280 TraceCheckUtils]: 76: Hoare triple {9664#(< 1 ~waterLevel~0)} assume true; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:23,123 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {9664#(< 1 ~waterLevel~0)} {9568#true} #507#return; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:23,123 INFO L280 TraceCheckUtils]: 78: Hoare triple {9664#(< 1 ~waterLevel~0)} assume true; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:23,124 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {9664#(< 1 ~waterLevel~0)} {9573#(<= ~waterLevel~0 1)} #523#return; {9569#false} is VALID [2020-07-10 14:31:23,125 INFO L263 TraceCheckUtils]: 80: Hoare triple {9569#false} call __utac_acc__Specification5_spec__3(); {9569#false} is VALID [2020-07-10 14:31:23,125 INFO L280 TraceCheckUtils]: 81: Hoare triple {9569#false} havoc ~tmp~9;havoc ~tmp___0~3; {9569#false} is VALID [2020-07-10 14:31:23,125 INFO L263 TraceCheckUtils]: 82: Hoare triple {9569#false} call #t~ret63 := getWaterLevel(); {9568#true} is VALID [2020-07-10 14:31:23,126 INFO L280 TraceCheckUtils]: 83: Hoare triple {9568#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {9568#true} is VALID [2020-07-10 14:31:23,126 INFO L280 TraceCheckUtils]: 84: Hoare triple {9568#true} assume true; {9568#true} is VALID [2020-07-10 14:31:23,126 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {9568#true} {9569#false} #549#return; {9569#false} is VALID [2020-07-10 14:31:23,127 INFO L280 TraceCheckUtils]: 86: Hoare triple {9569#false} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {9569#false} is VALID [2020-07-10 14:31:23,127 INFO L280 TraceCheckUtils]: 87: Hoare triple {9569#false} assume 2 != ~tmp~9; {9569#false} is VALID [2020-07-10 14:31:23,127 INFO L263 TraceCheckUtils]: 88: Hoare triple {9569#false} call #t~ret64 := isPumpRunning(); {9568#true} is VALID [2020-07-10 14:31:23,127 INFO L280 TraceCheckUtils]: 89: Hoare triple {9568#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {9568#true} is VALID [2020-07-10 14:31:23,128 INFO L280 TraceCheckUtils]: 90: Hoare triple {9568#true} assume true; {9568#true} is VALID [2020-07-10 14:31:23,128 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {9568#true} {9569#false} #551#return; {9569#false} is VALID [2020-07-10 14:31:23,128 INFO L280 TraceCheckUtils]: 92: Hoare triple {9569#false} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~3 := #t~ret64;havoc #t~ret64; {9569#false} is VALID [2020-07-10 14:31:23,129 INFO L280 TraceCheckUtils]: 93: Hoare triple {9569#false} assume 0 != ~tmp___0~3; {9569#false} is VALID [2020-07-10 14:31:23,129 INFO L280 TraceCheckUtils]: 94: Hoare triple {9569#false} assume 0 == ~switchedOnBeforeTS~0; {9569#false} is VALID [2020-07-10 14:31:23,129 INFO L263 TraceCheckUtils]: 95: Hoare triple {9569#false} call __automaton_fail(); {9569#false} is VALID [2020-07-10 14:31:23,130 INFO L280 TraceCheckUtils]: 96: Hoare triple {9569#false} assume !false; {9569#false} is VALID [2020-07-10 14:31:23,152 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:31:23,157 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [974135177] [2020-07-10 14:31:23,157 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:31:23,157 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-10 14:31:23,157 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1620718184] [2020-07-10 14:31:23,159 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 97 [2020-07-10 14:31:23,159 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:31:23,159 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-10 14:31:23,332 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 95 edges. 95 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:31:23,333 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-10 14:31:23,333 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:31:23,333 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-10 14:31:23,334 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-07-10 14:31:23,334 INFO L87 Difference]: Start difference. First operand 246 states and 278 transitions. Second operand 7 states. [2020-07-10 14:31:24,486 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:31:28,790 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:31:41,192 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:31:41,193 INFO L93 Difference]: Finished difference Result 781 states and 991 transitions. [2020-07-10 14:31:41,193 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-10 14:31:41,193 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 97 [2020-07-10 14:31:41,193 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:31:41,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 14:31:41,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 695 transitions. [2020-07-10 14:31:41,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 14:31:41,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 695 transitions. [2020-07-10 14:31:41,214 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 695 transitions. [2020-07-10 14:31:43,743 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 695 edges. 695 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:31:43,769 INFO L225 Difference]: With dead ends: 781 [2020-07-10 14:31:43,769 INFO L226 Difference]: Without dead ends: 563 [2020-07-10 14:31:43,770 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 57 GetRequests, 43 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 33 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=70, Invalid=170, Unknown=0, NotChecked=0, Total=240 [2020-07-10 14:31:43,771 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 563 states. [2020-07-10 14:31:47,897 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 563 to 503. [2020-07-10 14:31:47,897 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:31:47,897 INFO L82 GeneralOperation]: Start isEquivalent. First operand 563 states. Second operand 503 states. [2020-07-10 14:31:47,897 INFO L74 IsIncluded]: Start isIncluded. First operand 563 states. Second operand 503 states. [2020-07-10 14:31:47,897 INFO L87 Difference]: Start difference. First operand 563 states. Second operand 503 states. [2020-07-10 14:31:47,924 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:31:47,924 INFO L93 Difference]: Finished difference Result 563 states and 697 transitions. [2020-07-10 14:31:47,924 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 697 transitions. [2020-07-10 14:31:47,926 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:31:47,926 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:31:47,926 INFO L74 IsIncluded]: Start isIncluded. First operand 503 states. Second operand 563 states. [2020-07-10 14:31:47,927 INFO L87 Difference]: Start difference. First operand 503 states. Second operand 563 states. [2020-07-10 14:31:47,953 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:31:47,954 INFO L93 Difference]: Finished difference Result 563 states and 697 transitions. [2020-07-10 14:31:47,954 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 697 transitions. [2020-07-10 14:31:47,956 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:31:47,956 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:31:47,957 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:31:47,957 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:31:47,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 503 states. [2020-07-10 14:31:47,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 503 states and 600 transitions. [2020-07-10 14:31:47,990 INFO L78 Accepts]: Start accepts. Automaton has 503 states and 600 transitions. Word has length 97 [2020-07-10 14:31:47,990 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:31:47,991 INFO L479 AbstractCegarLoop]: Abstraction has 503 states and 600 transitions. [2020-07-10 14:31:47,991 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-10 14:31:47,991 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 600 transitions. [2020-07-10 14:31:47,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2020-07-10 14:31:47,997 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:31:47,997 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:31:47,997 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-10 14:31:47,998 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:31:47,998 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:31:47,998 INFO L82 PathProgramCache]: Analyzing trace with hash 1424414732, now seen corresponding path program 1 times [2020-07-10 14:31:47,998 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:31:47,999 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [331778001] [2020-07-10 14:31:47,999 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:31:48,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:48,448 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:31:48,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:48,508 INFO L280 TraceCheckUtils]: 0: Hoare triple {12674#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.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~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.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~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string42.base, #t~string42.offset, 1);call write~init~int(110, #t~string42.base, 1 + #t~string42.offset, 1);call write~init~int(0, #t~string42.base, 2 + #t~string42.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string44.base, #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 3 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string46.base, #t~string46.offset, 1);call write~init~int(80, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(117, #t~string46.base, 2 + #t~string46.offset, 1);call write~init~int(109, #t~string46.base, 3 + #t~string46.offset, 1);call write~init~int(112, #t~string46.base, 4 + #t~string46.offset, 1);call write~init~int(58, #t~string46.base, 5 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 6 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string50.base, #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string52.base, #t~string52.offset, 1);call write~init~int(32, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string54.base, #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 1 + #t~string54.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {12610#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:48,508 INFO L280 TraceCheckUtils]: 1: Hoare triple {12610#(= 1 ~waterLevel~0)} assume true; {12610#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:48,509 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12610#(= 1 ~waterLevel~0)} {12605#true} #567#return; {12610#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:48,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:48,512 INFO L280 TraceCheckUtils]: 0: Hoare triple {12605#true} assume true; {12605#true} is VALID [2020-07-10 14:31:48,513 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {12605#true} {12610#(= 1 ~waterLevel~0)} #459#return; {12610#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:48,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:48,516 INFO L280 TraceCheckUtils]: 0: Hoare triple {12605#true} assume true; {12605#true} is VALID [2020-07-10 14:31:48,517 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {12605#true} {12610#(= 1 ~waterLevel~0)} #461#return; {12610#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:48,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:48,520 INFO L280 TraceCheckUtils]: 0: Hoare triple {12605#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {12605#true} is VALID [2020-07-10 14:31:48,520 INFO L280 TraceCheckUtils]: 1: Hoare triple {12605#true} assume true; {12605#true} is VALID [2020-07-10 14:31:48,521 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12605#true} {12610#(= 1 ~waterLevel~0)} #463#return; {12610#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:48,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:48,524 INFO L280 TraceCheckUtils]: 0: Hoare triple {12605#true} assume true; {12605#true} is VALID [2020-07-10 14:31:48,524 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {12605#true} {12610#(= 1 ~waterLevel~0)} #465#return; {12610#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:48,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:48,540 INFO L280 TraceCheckUtils]: 0: Hoare triple {12675#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {12605#true} is VALID [2020-07-10 14:31:48,540 INFO L280 TraceCheckUtils]: 1: Hoare triple {12605#true} assume true; {12605#true} is VALID [2020-07-10 14:31:48,541 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12605#true} {12610#(= 1 ~waterLevel~0)} #557#return; {12610#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:48,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:48,605 INFO L280 TraceCheckUtils]: 0: Hoare triple {12676#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {12677#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-10 14:31:48,606 INFO L280 TraceCheckUtils]: 1: Hoare triple {12677#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} assume true; {12677#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-10 14:31:48,607 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12677#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} {12610#(= 1 ~waterLevel~0)} #509#return; {12626#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:31:48,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:48,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:48,614 INFO L280 TraceCheckUtils]: 0: Hoare triple {12605#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {12605#true} is VALID [2020-07-10 14:31:48,614 INFO L280 TraceCheckUtils]: 1: Hoare triple {12605#true} assume true; {12605#true} is VALID [2020-07-10 14:31:48,614 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12605#true} {12675#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {12605#true} is VALID [2020-07-10 14:31:48,615 INFO L263 TraceCheckUtils]: 0: Hoare triple {12675#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {12605#true} is VALID [2020-07-10 14:31:48,615 INFO L280 TraceCheckUtils]: 1: Hoare triple {12605#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {12605#true} is VALID [2020-07-10 14:31:48,615 INFO L280 TraceCheckUtils]: 2: Hoare triple {12605#true} assume true; {12605#true} is VALID [2020-07-10 14:31:48,615 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {12605#true} {12675#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {12605#true} is VALID [2020-07-10 14:31:48,615 INFO L280 TraceCheckUtils]: 4: Hoare triple {12605#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {12605#true} is VALID [2020-07-10 14:31:48,616 INFO L280 TraceCheckUtils]: 5: Hoare triple {12605#true} assume true; {12605#true} is VALID [2020-07-10 14:31:48,616 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {12605#true} {12626#(= 2 ~waterLevel~0)} #519#return; {12626#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:31:48,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:48,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:48,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:48,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:48,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:48,657 INFO L280 TraceCheckUtils]: 0: Hoare triple {12605#true} havoc ~retValue_acc~12; {12605#true} is VALID [2020-07-10 14:31:48,657 INFO L280 TraceCheckUtils]: 1: Hoare triple {12605#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {12605#true} is VALID [2020-07-10 14:31:48,657 INFO L280 TraceCheckUtils]: 2: Hoare triple {12605#true} assume true; {12605#true} is VALID [2020-07-10 14:31:48,657 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {12605#true} {12605#true} #517#return; {12605#true} is VALID [2020-07-10 14:31:48,658 INFO L280 TraceCheckUtils]: 0: Hoare triple {12605#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {12605#true} is VALID [2020-07-10 14:31:48,658 INFO L263 TraceCheckUtils]: 1: Hoare triple {12605#true} call #t~ret55 := isHighWaterSensorDry(); {12605#true} is VALID [2020-07-10 14:31:48,658 INFO L280 TraceCheckUtils]: 2: Hoare triple {12605#true} havoc ~retValue_acc~12; {12605#true} is VALID [2020-07-10 14:31:48,658 INFO L280 TraceCheckUtils]: 3: Hoare triple {12605#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {12605#true} is VALID [2020-07-10 14:31:48,658 INFO L280 TraceCheckUtils]: 4: Hoare triple {12605#true} assume true; {12605#true} is VALID [2020-07-10 14:31:48,659 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {12605#true} {12605#true} #517#return; {12605#true} is VALID [2020-07-10 14:31:48,659 INFO L280 TraceCheckUtils]: 6: Hoare triple {12605#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {12605#true} is VALID [2020-07-10 14:31:48,659 INFO L280 TraceCheckUtils]: 7: Hoare triple {12605#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {12605#true} is VALID [2020-07-10 14:31:48,659 INFO L280 TraceCheckUtils]: 8: Hoare triple {12605#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {12605#true} is VALID [2020-07-10 14:31:48,660 INFO L280 TraceCheckUtils]: 9: Hoare triple {12605#true} assume true; {12605#true} is VALID [2020-07-10 14:31:48,660 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {12605#true} {12605#true} #531#return; {12605#true} is VALID [2020-07-10 14:31:48,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:48,663 INFO L280 TraceCheckUtils]: 0: Hoare triple {12681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {12605#true} is VALID [2020-07-10 14:31:48,663 INFO L280 TraceCheckUtils]: 1: Hoare triple {12605#true} assume true; {12605#true} is VALID [2020-07-10 14:31:48,663 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12605#true} {12605#true} #533#return; {12605#true} is VALID [2020-07-10 14:31:48,663 INFO L280 TraceCheckUtils]: 0: Hoare triple {12681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {12605#true} is VALID [2020-07-10 14:31:48,664 INFO L280 TraceCheckUtils]: 1: Hoare triple {12605#true} assume 0 == ~pumpRunning~0; {12605#true} is VALID [2020-07-10 14:31:48,664 INFO L263 TraceCheckUtils]: 2: Hoare triple {12605#true} call #t~ret35 := isHighWaterLevel(); {12605#true} is VALID [2020-07-10 14:31:48,664 INFO L280 TraceCheckUtils]: 3: Hoare triple {12605#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {12605#true} is VALID [2020-07-10 14:31:48,664 INFO L263 TraceCheckUtils]: 4: Hoare triple {12605#true} call #t~ret55 := isHighWaterSensorDry(); {12605#true} is VALID [2020-07-10 14:31:48,664 INFO L280 TraceCheckUtils]: 5: Hoare triple {12605#true} havoc ~retValue_acc~12; {12605#true} is VALID [2020-07-10 14:31:48,665 INFO L280 TraceCheckUtils]: 6: Hoare triple {12605#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {12605#true} is VALID [2020-07-10 14:31:48,665 INFO L280 TraceCheckUtils]: 7: Hoare triple {12605#true} assume true; {12605#true} is VALID [2020-07-10 14:31:48,665 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {12605#true} {12605#true} #517#return; {12605#true} is VALID [2020-07-10 14:31:48,665 INFO L280 TraceCheckUtils]: 9: Hoare triple {12605#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {12605#true} is VALID [2020-07-10 14:31:48,665 INFO L280 TraceCheckUtils]: 10: Hoare triple {12605#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {12605#true} is VALID [2020-07-10 14:31:48,666 INFO L280 TraceCheckUtils]: 11: Hoare triple {12605#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {12605#true} is VALID [2020-07-10 14:31:48,666 INFO L280 TraceCheckUtils]: 12: Hoare triple {12605#true} assume true; {12605#true} is VALID [2020-07-10 14:31:48,666 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {12605#true} {12605#true} #531#return; {12605#true} is VALID [2020-07-10 14:31:48,666 INFO L280 TraceCheckUtils]: 14: Hoare triple {12605#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {12605#true} is VALID [2020-07-10 14:31:48,666 INFO L280 TraceCheckUtils]: 15: Hoare triple {12605#true} assume 0 != ~tmp~3; {12605#true} is VALID [2020-07-10 14:31:48,667 INFO L263 TraceCheckUtils]: 16: Hoare triple {12605#true} call activatePump(); {12681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:48,668 INFO L280 TraceCheckUtils]: 17: Hoare triple {12681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {12605#true} is VALID [2020-07-10 14:31:48,668 INFO L280 TraceCheckUtils]: 18: Hoare triple {12605#true} assume true; {12605#true} is VALID [2020-07-10 14:31:48,668 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {12605#true} {12605#true} #533#return; {12605#true} is VALID [2020-07-10 14:31:48,668 INFO L280 TraceCheckUtils]: 20: Hoare triple {12605#true} assume true; {12605#true} is VALID [2020-07-10 14:31:48,669 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {12605#true} {12605#true} #545#return; {12605#true} is VALID [2020-07-10 14:31:48,669 INFO L280 TraceCheckUtils]: 0: Hoare triple {12681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {12605#true} is VALID [2020-07-10 14:31:48,669 INFO L280 TraceCheckUtils]: 1: Hoare triple {12605#true} assume !(0 != ~pumpRunning~0); {12605#true} is VALID [2020-07-10 14:31:48,670 INFO L263 TraceCheckUtils]: 2: Hoare triple {12605#true} call processEnvironment__wrappee__highWaterSensor(); {12681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:48,670 INFO L280 TraceCheckUtils]: 3: Hoare triple {12681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {12605#true} is VALID [2020-07-10 14:31:48,671 INFO L280 TraceCheckUtils]: 4: Hoare triple {12605#true} assume 0 == ~pumpRunning~0; {12605#true} is VALID [2020-07-10 14:31:48,671 INFO L263 TraceCheckUtils]: 5: Hoare triple {12605#true} call #t~ret35 := isHighWaterLevel(); {12605#true} is VALID [2020-07-10 14:31:48,671 INFO L280 TraceCheckUtils]: 6: Hoare triple {12605#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {12605#true} is VALID [2020-07-10 14:31:48,671 INFO L263 TraceCheckUtils]: 7: Hoare triple {12605#true} call #t~ret55 := isHighWaterSensorDry(); {12605#true} is VALID [2020-07-10 14:31:48,672 INFO L280 TraceCheckUtils]: 8: Hoare triple {12605#true} havoc ~retValue_acc~12; {12605#true} is VALID [2020-07-10 14:31:48,672 INFO L280 TraceCheckUtils]: 9: Hoare triple {12605#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {12605#true} is VALID [2020-07-10 14:31:48,672 INFO L280 TraceCheckUtils]: 10: Hoare triple {12605#true} assume true; {12605#true} is VALID [2020-07-10 14:31:48,672 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {12605#true} {12605#true} #517#return; {12605#true} is VALID [2020-07-10 14:31:48,672 INFO L280 TraceCheckUtils]: 12: Hoare triple {12605#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {12605#true} is VALID [2020-07-10 14:31:48,673 INFO L280 TraceCheckUtils]: 13: Hoare triple {12605#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {12605#true} is VALID [2020-07-10 14:31:48,673 INFO L280 TraceCheckUtils]: 14: Hoare triple {12605#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {12605#true} is VALID [2020-07-10 14:31:48,673 INFO L280 TraceCheckUtils]: 15: Hoare triple {12605#true} assume true; {12605#true} is VALID [2020-07-10 14:31:48,673 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {12605#true} {12605#true} #531#return; {12605#true} is VALID [2020-07-10 14:31:48,673 INFO L280 TraceCheckUtils]: 17: Hoare triple {12605#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {12605#true} is VALID [2020-07-10 14:31:48,674 INFO L280 TraceCheckUtils]: 18: Hoare triple {12605#true} assume 0 != ~tmp~3; {12605#true} is VALID [2020-07-10 14:31:48,675 INFO L263 TraceCheckUtils]: 19: Hoare triple {12605#true} call activatePump(); {12681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:48,675 INFO L280 TraceCheckUtils]: 20: Hoare triple {12681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {12605#true} is VALID [2020-07-10 14:31:48,675 INFO L280 TraceCheckUtils]: 21: Hoare triple {12605#true} assume true; {12605#true} is VALID [2020-07-10 14:31:48,675 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {12605#true} {12605#true} #533#return; {12605#true} is VALID [2020-07-10 14:31:48,675 INFO L280 TraceCheckUtils]: 23: Hoare triple {12605#true} assume true; {12605#true} is VALID [2020-07-10 14:31:48,676 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {12605#true} {12605#true} #545#return; {12605#true} is VALID [2020-07-10 14:31:48,676 INFO L280 TraceCheckUtils]: 25: Hoare triple {12605#true} assume true; {12605#true} is VALID [2020-07-10 14:31:48,676 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {12605#true} {12605#true} #507#return; {12605#true} is VALID [2020-07-10 14:31:48,676 INFO L280 TraceCheckUtils]: 0: Hoare triple {12681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {12605#true} is VALID [2020-07-10 14:31:48,677 INFO L280 TraceCheckUtils]: 1: Hoare triple {12605#true} assume !(0 != ~pumpRunning~0); {12605#true} is VALID [2020-07-10 14:31:48,677 INFO L263 TraceCheckUtils]: 2: Hoare triple {12605#true} call processEnvironment__wrappee__lowWaterSensor(); {12681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:48,678 INFO L280 TraceCheckUtils]: 3: Hoare triple {12681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {12605#true} is VALID [2020-07-10 14:31:48,678 INFO L280 TraceCheckUtils]: 4: Hoare triple {12605#true} assume !(0 != ~pumpRunning~0); {12605#true} is VALID [2020-07-10 14:31:48,678 INFO L263 TraceCheckUtils]: 5: Hoare triple {12605#true} call processEnvironment__wrappee__highWaterSensor(); {12681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:48,679 INFO L280 TraceCheckUtils]: 6: Hoare triple {12681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {12605#true} is VALID [2020-07-10 14:31:48,679 INFO L280 TraceCheckUtils]: 7: Hoare triple {12605#true} assume 0 == ~pumpRunning~0; {12605#true} is VALID [2020-07-10 14:31:48,679 INFO L263 TraceCheckUtils]: 8: Hoare triple {12605#true} call #t~ret35 := isHighWaterLevel(); {12605#true} is VALID [2020-07-10 14:31:48,679 INFO L280 TraceCheckUtils]: 9: Hoare triple {12605#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {12605#true} is VALID [2020-07-10 14:31:48,679 INFO L263 TraceCheckUtils]: 10: Hoare triple {12605#true} call #t~ret55 := isHighWaterSensorDry(); {12605#true} is VALID [2020-07-10 14:31:48,680 INFO L280 TraceCheckUtils]: 11: Hoare triple {12605#true} havoc ~retValue_acc~12; {12605#true} is VALID [2020-07-10 14:31:48,680 INFO L280 TraceCheckUtils]: 12: Hoare triple {12605#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {12605#true} is VALID [2020-07-10 14:31:48,680 INFO L280 TraceCheckUtils]: 13: Hoare triple {12605#true} assume true; {12605#true} is VALID [2020-07-10 14:31:48,680 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {12605#true} {12605#true} #517#return; {12605#true} is VALID [2020-07-10 14:31:48,680 INFO L280 TraceCheckUtils]: 15: Hoare triple {12605#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {12605#true} is VALID [2020-07-10 14:31:48,681 INFO L280 TraceCheckUtils]: 16: Hoare triple {12605#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {12605#true} is VALID [2020-07-10 14:31:48,681 INFO L280 TraceCheckUtils]: 17: Hoare triple {12605#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {12605#true} is VALID [2020-07-10 14:31:48,681 INFO L280 TraceCheckUtils]: 18: Hoare triple {12605#true} assume true; {12605#true} is VALID [2020-07-10 14:31:48,681 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {12605#true} {12605#true} #531#return; {12605#true} is VALID [2020-07-10 14:31:48,681 INFO L280 TraceCheckUtils]: 20: Hoare triple {12605#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {12605#true} is VALID [2020-07-10 14:31:48,682 INFO L280 TraceCheckUtils]: 21: Hoare triple {12605#true} assume 0 != ~tmp~3; {12605#true} is VALID [2020-07-10 14:31:48,682 INFO L263 TraceCheckUtils]: 22: Hoare triple {12605#true} call activatePump(); {12681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:48,683 INFO L280 TraceCheckUtils]: 23: Hoare triple {12681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {12605#true} is VALID [2020-07-10 14:31:48,683 INFO L280 TraceCheckUtils]: 24: Hoare triple {12605#true} assume true; {12605#true} is VALID [2020-07-10 14:31:48,683 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {12605#true} {12605#true} #533#return; {12605#true} is VALID [2020-07-10 14:31:48,683 INFO L280 TraceCheckUtils]: 26: Hoare triple {12605#true} assume true; {12605#true} is VALID [2020-07-10 14:31:48,683 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {12605#true} {12605#true} #545#return; {12605#true} is VALID [2020-07-10 14:31:48,683 INFO L280 TraceCheckUtils]: 28: Hoare triple {12605#true} assume true; {12605#true} is VALID [2020-07-10 14:31:48,684 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {12605#true} {12605#true} #507#return; {12605#true} is VALID [2020-07-10 14:31:48,684 INFO L280 TraceCheckUtils]: 30: Hoare triple {12605#true} assume true; {12605#true} is VALID [2020-07-10 14:31:48,685 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {12605#true} {12626#(= 2 ~waterLevel~0)} #523#return; {12626#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:31:48,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:48,706 INFO L280 TraceCheckUtils]: 0: Hoare triple {12605#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {12749#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:31:48,707 INFO L280 TraceCheckUtils]: 1: Hoare triple {12749#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {12749#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:31:48,709 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12749#(= |getWaterLevel_#res| ~waterLevel~0)} {12626#(= 2 ~waterLevel~0)} #549#return; {12669#(= 2 |__utac_acc__Specification5_spec__3_#t~ret63|)} is VALID [2020-07-10 14:31:48,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:48,712 INFO L280 TraceCheckUtils]: 0: Hoare triple {12605#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {12605#true} is VALID [2020-07-10 14:31:48,712 INFO L280 TraceCheckUtils]: 1: Hoare triple {12605#true} assume true; {12605#true} is VALID [2020-07-10 14:31:48,713 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12605#true} {12606#false} #551#return; {12606#false} is VALID [2020-07-10 14:31:48,717 INFO L263 TraceCheckUtils]: 0: Hoare triple {12605#true} call ULTIMATE.init(); {12674#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.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~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.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~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:31:48,723 INFO L280 TraceCheckUtils]: 1: Hoare triple {12674#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.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~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.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~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string42.base, #t~string42.offset, 1);call write~init~int(110, #t~string42.base, 1 + #t~string42.offset, 1);call write~init~int(0, #t~string42.base, 2 + #t~string42.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string44.base, #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 3 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string46.base, #t~string46.offset, 1);call write~init~int(80, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(117, #t~string46.base, 2 + #t~string46.offset, 1);call write~init~int(109, #t~string46.base, 3 + #t~string46.offset, 1);call write~init~int(112, #t~string46.base, 4 + #t~string46.offset, 1);call write~init~int(58, #t~string46.base, 5 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 6 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string50.base, #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string52.base, #t~string52.offset, 1);call write~init~int(32, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string54.base, #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 1 + #t~string54.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {12610#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:48,724 INFO L280 TraceCheckUtils]: 2: Hoare triple {12610#(= 1 ~waterLevel~0)} assume true; {12610#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:48,724 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {12610#(= 1 ~waterLevel~0)} {12605#true} #567#return; {12610#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:48,725 INFO L263 TraceCheckUtils]: 4: Hoare triple {12610#(= 1 ~waterLevel~0)} call #t~ret76 := main(); {12610#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:48,726 INFO L280 TraceCheckUtils]: 5: Hoare triple {12610#(= 1 ~waterLevel~0)} havoc ~retValue_acc~9;havoc ~tmp~10; {12610#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:48,726 INFO L263 TraceCheckUtils]: 6: Hoare triple {12610#(= 1 ~waterLevel~0)} call select_helpers(); {12605#true} is VALID [2020-07-10 14:31:48,726 INFO L280 TraceCheckUtils]: 7: Hoare triple {12605#true} assume true; {12605#true} is VALID [2020-07-10 14:31:48,727 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {12605#true} {12610#(= 1 ~waterLevel~0)} #459#return; {12610#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:48,727 INFO L263 TraceCheckUtils]: 9: Hoare triple {12610#(= 1 ~waterLevel~0)} call select_features(); {12605#true} is VALID [2020-07-10 14:31:48,727 INFO L280 TraceCheckUtils]: 10: Hoare triple {12605#true} assume true; {12605#true} is VALID [2020-07-10 14:31:48,728 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {12605#true} {12610#(= 1 ~waterLevel~0)} #461#return; {12610#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:48,728 INFO L263 TraceCheckUtils]: 12: Hoare triple {12610#(= 1 ~waterLevel~0)} call #t~ret65 := valid_product(); {12605#true} is VALID [2020-07-10 14:31:48,728 INFO L280 TraceCheckUtils]: 13: Hoare triple {12605#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {12605#true} is VALID [2020-07-10 14:31:48,728 INFO L280 TraceCheckUtils]: 14: Hoare triple {12605#true} assume true; {12605#true} is VALID [2020-07-10 14:31:48,729 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {12605#true} {12610#(= 1 ~waterLevel~0)} #463#return; {12610#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:48,730 INFO L280 TraceCheckUtils]: 16: Hoare triple {12610#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret65 && #t~ret65 <= 2147483647;~tmp~10 := #t~ret65;havoc #t~ret65; {12610#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:48,730 INFO L280 TraceCheckUtils]: 17: Hoare triple {12610#(= 1 ~waterLevel~0)} assume 0 != ~tmp~10; {12610#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:48,730 INFO L263 TraceCheckUtils]: 18: Hoare triple {12610#(= 1 ~waterLevel~0)} call setup(); {12605#true} is VALID [2020-07-10 14:31:48,731 INFO L280 TraceCheckUtils]: 19: Hoare triple {12605#true} assume true; {12605#true} is VALID [2020-07-10 14:31:48,731 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {12605#true} {12610#(= 1 ~waterLevel~0)} #465#return; {12610#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:48,732 INFO L263 TraceCheckUtils]: 21: Hoare triple {12610#(= 1 ~waterLevel~0)} call runTest(); {12610#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:48,733 INFO L263 TraceCheckUtils]: 22: Hoare triple {12610#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__1(); {12675#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:31:48,733 INFO L280 TraceCheckUtils]: 23: Hoare triple {12675#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {12605#true} is VALID [2020-07-10 14:31:48,733 INFO L280 TraceCheckUtils]: 24: Hoare triple {12605#true} assume true; {12605#true} is VALID [2020-07-10 14:31:48,734 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {12605#true} {12610#(= 1 ~waterLevel~0)} #557#return; {12610#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:48,734 INFO L263 TraceCheckUtils]: 26: Hoare triple {12610#(= 1 ~waterLevel~0)} call test(); {12610#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:48,735 INFO L280 TraceCheckUtils]: 27: Hoare triple {12610#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0;havoc ~tmp~8;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {12610#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:48,735 INFO L280 TraceCheckUtils]: 28: Hoare triple {12610#(= 1 ~waterLevel~0)} assume !false; {12610#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:48,736 INFO L280 TraceCheckUtils]: 29: Hoare triple {12610#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {12610#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:48,736 INFO L280 TraceCheckUtils]: 30: Hoare triple {12610#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp~8 := #t~nondet58;havoc #t~nondet58; {12610#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:48,737 INFO L280 TraceCheckUtils]: 31: Hoare triple {12610#(= 1 ~waterLevel~0)} assume 0 != ~tmp~8; {12610#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:31:48,737 INFO L263 TraceCheckUtils]: 32: Hoare triple {12610#(= 1 ~waterLevel~0)} call waterRise(); {12676#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:31:48,738 INFO L280 TraceCheckUtils]: 33: Hoare triple {12676#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {12677#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-10 14:31:48,739 INFO L280 TraceCheckUtils]: 34: Hoare triple {12677#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} assume true; {12677#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-10 14:31:48,740 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {12677#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} {12610#(= 1 ~waterLevel~0)} #509#return; {12626#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:31:48,745 INFO L280 TraceCheckUtils]: 36: Hoare triple {12626#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~tmp___0~2 := #t~nondet59;havoc #t~nondet59; {12626#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:31:48,746 INFO L280 TraceCheckUtils]: 37: Hoare triple {12626#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~2); {12626#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:31:48,747 INFO L280 TraceCheckUtils]: 38: Hoare triple {12626#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~tmp___2~0 := #t~nondet60;havoc #t~nondet60; {12626#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:31:48,748 INFO L280 TraceCheckUtils]: 39: Hoare triple {12626#(= 2 ~waterLevel~0)} assume 0 != ~tmp___2~0; {12626#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:31:48,751 INFO L263 TraceCheckUtils]: 40: Hoare triple {12626#(= 2 ~waterLevel~0)} call timeShift(); {12626#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:31:48,753 INFO L263 TraceCheckUtils]: 41: Hoare triple {12626#(= 2 ~waterLevel~0)} call __utac_acc__Specification5_spec__2(); {12675#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:31:48,753 INFO L263 TraceCheckUtils]: 42: Hoare triple {12675#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {12605#true} is VALID [2020-07-10 14:31:48,753 INFO L280 TraceCheckUtils]: 43: Hoare triple {12605#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {12605#true} is VALID [2020-07-10 14:31:48,753 INFO L280 TraceCheckUtils]: 44: Hoare triple {12605#true} assume true; {12605#true} is VALID [2020-07-10 14:31:48,753 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {12605#true} {12675#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {12605#true} is VALID [2020-07-10 14:31:48,754 INFO L280 TraceCheckUtils]: 46: Hoare triple {12605#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {12605#true} is VALID [2020-07-10 14:31:48,754 INFO L280 TraceCheckUtils]: 47: Hoare triple {12605#true} assume true; {12605#true} is VALID [2020-07-10 14:31:48,754 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {12605#true} {12626#(= 2 ~waterLevel~0)} #519#return; {12626#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:31:48,756 INFO L280 TraceCheckUtils]: 49: Hoare triple {12626#(= 2 ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {12626#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:31:48,760 INFO L280 TraceCheckUtils]: 50: Hoare triple {12626#(= 2 ~waterLevel~0)} assume 0 != ~systemActive~0; {12626#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:31:48,760 INFO L263 TraceCheckUtils]: 51: Hoare triple {12626#(= 2 ~waterLevel~0)} call processEnvironment(); {12681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:48,761 INFO L280 TraceCheckUtils]: 52: Hoare triple {12681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {12605#true} is VALID [2020-07-10 14:31:48,761 INFO L280 TraceCheckUtils]: 53: Hoare triple {12605#true} assume !(0 != ~pumpRunning~0); {12605#true} is VALID [2020-07-10 14:31:48,761 INFO L263 TraceCheckUtils]: 54: Hoare triple {12605#true} call processEnvironment__wrappee__lowWaterSensor(); {12681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:48,762 INFO L280 TraceCheckUtils]: 55: Hoare triple {12681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {12605#true} is VALID [2020-07-10 14:31:48,762 INFO L280 TraceCheckUtils]: 56: Hoare triple {12605#true} assume !(0 != ~pumpRunning~0); {12605#true} is VALID [2020-07-10 14:31:48,763 INFO L263 TraceCheckUtils]: 57: Hoare triple {12605#true} call processEnvironment__wrappee__highWaterSensor(); {12681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:48,763 INFO L280 TraceCheckUtils]: 58: Hoare triple {12681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {12605#true} is VALID [2020-07-10 14:31:48,763 INFO L280 TraceCheckUtils]: 59: Hoare triple {12605#true} assume 0 == ~pumpRunning~0; {12605#true} is VALID [2020-07-10 14:31:48,763 INFO L263 TraceCheckUtils]: 60: Hoare triple {12605#true} call #t~ret35 := isHighWaterLevel(); {12605#true} is VALID [2020-07-10 14:31:48,763 INFO L280 TraceCheckUtils]: 61: Hoare triple {12605#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {12605#true} is VALID [2020-07-10 14:31:48,763 INFO L263 TraceCheckUtils]: 62: Hoare triple {12605#true} call #t~ret55 := isHighWaterSensorDry(); {12605#true} is VALID [2020-07-10 14:31:48,764 INFO L280 TraceCheckUtils]: 63: Hoare triple {12605#true} havoc ~retValue_acc~12; {12605#true} is VALID [2020-07-10 14:31:48,764 INFO L280 TraceCheckUtils]: 64: Hoare triple {12605#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {12605#true} is VALID [2020-07-10 14:31:48,764 INFO L280 TraceCheckUtils]: 65: Hoare triple {12605#true} assume true; {12605#true} is VALID [2020-07-10 14:31:48,764 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {12605#true} {12605#true} #517#return; {12605#true} is VALID [2020-07-10 14:31:48,764 INFO L280 TraceCheckUtils]: 67: Hoare triple {12605#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {12605#true} is VALID [2020-07-10 14:31:48,765 INFO L280 TraceCheckUtils]: 68: Hoare triple {12605#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {12605#true} is VALID [2020-07-10 14:31:48,765 INFO L280 TraceCheckUtils]: 69: Hoare triple {12605#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {12605#true} is VALID [2020-07-10 14:31:48,765 INFO L280 TraceCheckUtils]: 70: Hoare triple {12605#true} assume true; {12605#true} is VALID [2020-07-10 14:31:48,765 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {12605#true} {12605#true} #531#return; {12605#true} is VALID [2020-07-10 14:31:48,765 INFO L280 TraceCheckUtils]: 72: Hoare triple {12605#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {12605#true} is VALID [2020-07-10 14:31:48,765 INFO L280 TraceCheckUtils]: 73: Hoare triple {12605#true} assume 0 != ~tmp~3; {12605#true} is VALID [2020-07-10 14:31:48,766 INFO L263 TraceCheckUtils]: 74: Hoare triple {12605#true} call activatePump(); {12681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:48,766 INFO L280 TraceCheckUtils]: 75: Hoare triple {12681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {12605#true} is VALID [2020-07-10 14:31:48,767 INFO L280 TraceCheckUtils]: 76: Hoare triple {12605#true} assume true; {12605#true} is VALID [2020-07-10 14:31:48,767 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {12605#true} {12605#true} #533#return; {12605#true} is VALID [2020-07-10 14:31:48,767 INFO L280 TraceCheckUtils]: 78: Hoare triple {12605#true} assume true; {12605#true} is VALID [2020-07-10 14:31:48,767 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {12605#true} {12605#true} #545#return; {12605#true} is VALID [2020-07-10 14:31:48,767 INFO L280 TraceCheckUtils]: 80: Hoare triple {12605#true} assume true; {12605#true} is VALID [2020-07-10 14:31:48,768 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {12605#true} {12605#true} #507#return; {12605#true} is VALID [2020-07-10 14:31:48,768 INFO L280 TraceCheckUtils]: 82: Hoare triple {12605#true} assume true; {12605#true} is VALID [2020-07-10 14:31:48,768 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {12605#true} {12626#(= 2 ~waterLevel~0)} #523#return; {12626#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:31:48,769 INFO L263 TraceCheckUtils]: 84: Hoare triple {12626#(= 2 ~waterLevel~0)} call __utac_acc__Specification5_spec__3(); {12626#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:31:48,770 INFO L280 TraceCheckUtils]: 85: Hoare triple {12626#(= 2 ~waterLevel~0)} havoc ~tmp~9;havoc ~tmp___0~3; {12626#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:31:48,770 INFO L263 TraceCheckUtils]: 86: Hoare triple {12626#(= 2 ~waterLevel~0)} call #t~ret63 := getWaterLevel(); {12605#true} is VALID [2020-07-10 14:31:48,771 INFO L280 TraceCheckUtils]: 87: Hoare triple {12605#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {12749#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:31:48,771 INFO L280 TraceCheckUtils]: 88: Hoare triple {12749#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {12749#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:31:48,772 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {12749#(= |getWaterLevel_#res| ~waterLevel~0)} {12626#(= 2 ~waterLevel~0)} #549#return; {12669#(= 2 |__utac_acc__Specification5_spec__3_#t~ret63|)} is VALID [2020-07-10 14:31:48,773 INFO L280 TraceCheckUtils]: 90: Hoare triple {12669#(= 2 |__utac_acc__Specification5_spec__3_#t~ret63|)} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {12670#(= 2 __utac_acc__Specification5_spec__3_~tmp~9)} is VALID [2020-07-10 14:31:48,773 INFO L280 TraceCheckUtils]: 91: Hoare triple {12670#(= 2 __utac_acc__Specification5_spec__3_~tmp~9)} assume 2 != ~tmp~9; {12606#false} is VALID [2020-07-10 14:31:48,774 INFO L263 TraceCheckUtils]: 92: Hoare triple {12606#false} call #t~ret64 := isPumpRunning(); {12605#true} is VALID [2020-07-10 14:31:48,774 INFO L280 TraceCheckUtils]: 93: Hoare triple {12605#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {12605#true} is VALID [2020-07-10 14:31:48,774 INFO L280 TraceCheckUtils]: 94: Hoare triple {12605#true} assume true; {12605#true} is VALID [2020-07-10 14:31:48,774 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {12605#true} {12606#false} #551#return; {12606#false} is VALID [2020-07-10 14:31:48,774 INFO L280 TraceCheckUtils]: 96: Hoare triple {12606#false} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~3 := #t~ret64;havoc #t~ret64; {12606#false} is VALID [2020-07-10 14:31:48,775 INFO L280 TraceCheckUtils]: 97: Hoare triple {12606#false} assume 0 != ~tmp___0~3; {12606#false} is VALID [2020-07-10 14:31:48,775 INFO L280 TraceCheckUtils]: 98: Hoare triple {12606#false} assume 0 == ~switchedOnBeforeTS~0; {12606#false} is VALID [2020-07-10 14:31:48,775 INFO L263 TraceCheckUtils]: 99: Hoare triple {12606#false} call __automaton_fail(); {12606#false} is VALID [2020-07-10 14:31:48,775 INFO L280 TraceCheckUtils]: 100: Hoare triple {12606#false} assume !false; {12606#false} is VALID [2020-07-10 14:31:48,788 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:31:48,788 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [331778001] [2020-07-10 14:31:48,788 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:31:48,789 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-07-10 14:31:48,789 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [777534973] [2020-07-10 14:31:48,789 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 101 [2020-07-10 14:31:48,790 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:31:48,790 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2020-07-10 14:31:48,914 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 99 edges. 99 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:31:48,914 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-10 14:31:48,915 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:31:48,915 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-10 14:31:48,915 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2020-07-10 14:31:48,915 INFO L87 Difference]: Start difference. First operand 503 states and 600 transitions. Second operand 12 states. [2020-07-10 14:31:50,096 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:31:53,815 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:32:00,663 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:32:01,449 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:32:01,858 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:32:02,374 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:32:02,834 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:32:12,188 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:32:12,705 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:32:21,346 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:32:21,347 INFO L93 Difference]: Finished difference Result 1476 states and 1845 transitions. [2020-07-10 14:32:21,347 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2020-07-10 14:32:21,347 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 101 [2020-07-10 14:32:21,347 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:32:21,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-10 14:32:21,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 701 transitions. [2020-07-10 14:32:21,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-10 14:32:21,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 701 transitions. [2020-07-10 14:32:21,373 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 32 states and 701 transitions. [2020-07-10 14:32:23,931 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 701 edges. 701 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:32:23,993 INFO L225 Difference]: With dead ends: 1476 [2020-07-10 14:32:23,994 INFO L226 Difference]: Without dead ends: 1001 [2020-07-10 14:32:23,995 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 75 GetRequests, 40 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 340 ImplicationChecksByTransitivity, 3.4s TimeCoverageRelationStatistics Valid=306, Invalid=1026, Unknown=0, NotChecked=0, Total=1332 [2020-07-10 14:32:23,996 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1001 states. [2020-07-10 14:32:30,894 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1001 to 851. [2020-07-10 14:32:30,894 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:32:30,895 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1001 states. Second operand 851 states. [2020-07-10 14:32:30,895 INFO L74 IsIncluded]: Start isIncluded. First operand 1001 states. Second operand 851 states. [2020-07-10 14:32:30,895 INFO L87 Difference]: Start difference. First operand 1001 states. Second operand 851 states. [2020-07-10 14:32:30,960 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:32:30,960 INFO L93 Difference]: Finished difference Result 1001 states and 1219 transitions. [2020-07-10 14:32:30,960 INFO L276 IsEmpty]: Start isEmpty. Operand 1001 states and 1219 transitions. [2020-07-10 14:32:30,964 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:32:30,965 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:32:30,965 INFO L74 IsIncluded]: Start isIncluded. First operand 851 states. Second operand 1001 states. [2020-07-10 14:32:30,965 INFO L87 Difference]: Start difference. First operand 851 states. Second operand 1001 states. [2020-07-10 14:32:31,034 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:32:31,034 INFO L93 Difference]: Finished difference Result 1001 states and 1219 transitions. [2020-07-10 14:32:31,035 INFO L276 IsEmpty]: Start isEmpty. Operand 1001 states and 1219 transitions. [2020-07-10 14:32:31,038 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:32:31,039 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:32:31,039 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:32:31,039 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:32:31,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 851 states. [2020-07-10 14:32:31,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 851 states to 851 states and 998 transitions. [2020-07-10 14:32:31,105 INFO L78 Accepts]: Start accepts. Automaton has 851 states and 998 transitions. Word has length 101 [2020-07-10 14:32:31,105 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:32:31,105 INFO L479 AbstractCegarLoop]: Abstraction has 851 states and 998 transitions. [2020-07-10 14:32:31,105 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-10 14:32:31,105 INFO L276 IsEmpty]: Start isEmpty. Operand 851 states and 998 transitions. [2020-07-10 14:32:31,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2020-07-10 14:32:31,108 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:32:31,109 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:32:31,109 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-10 14:32:31,110 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:32:31,110 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:32:31,110 INFO L82 PathProgramCache]: Analyzing trace with hash -578790576, now seen corresponding path program 1 times [2020-07-10 14:32:31,110 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:32:31,110 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1369089034] [2020-07-10 14:32:31,110 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:32:31,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:31,553 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:32:31,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:31,619 INFO L280 TraceCheckUtils]: 0: Hoare triple {18106#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.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~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.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~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string42.base, #t~string42.offset, 1);call write~init~int(110, #t~string42.base, 1 + #t~string42.offset, 1);call write~init~int(0, #t~string42.base, 2 + #t~string42.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string44.base, #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 3 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string46.base, #t~string46.offset, 1);call write~init~int(80, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(117, #t~string46.base, 2 + #t~string46.offset, 1);call write~init~int(109, #t~string46.base, 3 + #t~string46.offset, 1);call write~init~int(112, #t~string46.base, 4 + #t~string46.offset, 1);call write~init~int(58, #t~string46.base, 5 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 6 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string50.base, #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string52.base, #t~string52.offset, 1);call write~init~int(32, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string54.base, #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 1 + #t~string54.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {17970#true} is VALID [2020-07-10 14:32:31,620 INFO L280 TraceCheckUtils]: 1: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-10 14:32:31,620 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17970#true} {17970#true} #567#return; {17970#true} is VALID [2020-07-10 14:32:31,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:31,623 INFO L280 TraceCheckUtils]: 0: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-10 14:32:31,624 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {17970#true} {17970#true} #459#return; {17970#true} is VALID [2020-07-10 14:32:31,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:31,627 INFO L280 TraceCheckUtils]: 0: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-10 14:32:31,628 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {17970#true} {17970#true} #461#return; {17970#true} is VALID [2020-07-10 14:32:31,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:31,656 INFO L280 TraceCheckUtils]: 0: Hoare triple {17970#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {18107#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:32:31,657 INFO L280 TraceCheckUtils]: 1: Hoare triple {18107#(= 1 |valid_product_#res|)} assume true; {18107#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:32:31,658 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {18107#(= 1 |valid_product_#res|)} {17970#true} #463#return; {17982#(= |main_#t~ret65| 1)} is VALID [2020-07-10 14:32:31,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:31,661 INFO L280 TraceCheckUtils]: 0: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-10 14:32:31,661 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {17970#true} {17970#true} #465#return; {17970#true} is VALID [2020-07-10 14:32:31,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:31,684 INFO L280 TraceCheckUtils]: 0: Hoare triple {18108#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {17970#true} is VALID [2020-07-10 14:32:31,685 INFO L280 TraceCheckUtils]: 1: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-10 14:32:31,685 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17970#true} {17970#true} #557#return; {17970#true} is VALID [2020-07-10 14:32:31,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:31,710 INFO L280 TraceCheckUtils]: 0: Hoare triple {18109#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {17970#true} is VALID [2020-07-10 14:32:31,711 INFO L280 TraceCheckUtils]: 1: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-10 14:32:31,711 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17970#true} {17970#true} #509#return; {17970#true} is VALID [2020-07-10 14:32:31,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:31,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:31,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:31,788 INFO L280 TraceCheckUtils]: 0: Hoare triple {17970#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {17970#true} is VALID [2020-07-10 14:32:31,789 INFO L280 TraceCheckUtils]: 1: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-10 14:32:31,789 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17970#true} {18108#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {17970#true} is VALID [2020-07-10 14:32:31,790 INFO L263 TraceCheckUtils]: 0: Hoare triple {18108#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {17970#true} is VALID [2020-07-10 14:32:31,790 INFO L280 TraceCheckUtils]: 1: Hoare triple {17970#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {17970#true} is VALID [2020-07-10 14:32:31,790 INFO L280 TraceCheckUtils]: 2: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-10 14:32:31,791 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {17970#true} {18108#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {17970#true} is VALID [2020-07-10 14:32:31,791 INFO L280 TraceCheckUtils]: 4: Hoare triple {17970#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {17970#true} is VALID [2020-07-10 14:32:31,791 INFO L280 TraceCheckUtils]: 5: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-10 14:32:31,791 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {17970#true} {18110#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {17970#true} is VALID [2020-07-10 14:32:31,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:31,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:31,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:31,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:31,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:31,865 INFO L280 TraceCheckUtils]: 0: Hoare triple {17970#true} havoc ~retValue_acc~12; {17970#true} is VALID [2020-07-10 14:32:31,865 INFO L280 TraceCheckUtils]: 1: Hoare triple {17970#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {17970#true} is VALID [2020-07-10 14:32:31,866 INFO L280 TraceCheckUtils]: 2: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-10 14:32:31,866 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {17970#true} {17970#true} #517#return; {17970#true} is VALID [2020-07-10 14:32:31,866 INFO L280 TraceCheckUtils]: 0: Hoare triple {17970#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {17970#true} is VALID [2020-07-10 14:32:31,867 INFO L263 TraceCheckUtils]: 1: Hoare triple {17970#true} call #t~ret55 := isHighWaterSensorDry(); {17970#true} is VALID [2020-07-10 14:32:31,867 INFO L280 TraceCheckUtils]: 2: Hoare triple {17970#true} havoc ~retValue_acc~12; {17970#true} is VALID [2020-07-10 14:32:31,868 INFO L280 TraceCheckUtils]: 3: Hoare triple {17970#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {17970#true} is VALID [2020-07-10 14:32:31,868 INFO L280 TraceCheckUtils]: 4: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-10 14:32:31,868 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {17970#true} {17970#true} #517#return; {17970#true} is VALID [2020-07-10 14:32:31,869 INFO L280 TraceCheckUtils]: 6: Hoare triple {17970#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {17970#true} is VALID [2020-07-10 14:32:31,869 INFO L280 TraceCheckUtils]: 7: Hoare triple {17970#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {17970#true} is VALID [2020-07-10 14:32:31,869 INFO L280 TraceCheckUtils]: 8: Hoare triple {17970#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {17970#true} is VALID [2020-07-10 14:32:31,870 INFO L280 TraceCheckUtils]: 9: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-10 14:32:31,870 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {17970#true} {17970#true} #531#return; {17970#true} is VALID [2020-07-10 14:32:31,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:31,878 INFO L280 TraceCheckUtils]: 0: Hoare triple {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:32:31,879 INFO L280 TraceCheckUtils]: 1: Hoare triple {18150#(<= 1 ~pumpRunning~0)} assume true; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:32:31,880 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {18150#(<= 1 ~pumpRunning~0)} {17970#true} #533#return; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:32:31,881 INFO L280 TraceCheckUtils]: 0: Hoare triple {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {17970#true} is VALID [2020-07-10 14:32:31,881 INFO L280 TraceCheckUtils]: 1: Hoare triple {17970#true} assume 0 == ~pumpRunning~0; {17970#true} is VALID [2020-07-10 14:32:31,882 INFO L263 TraceCheckUtils]: 2: Hoare triple {17970#true} call #t~ret35 := isHighWaterLevel(); {17970#true} is VALID [2020-07-10 14:32:31,882 INFO L280 TraceCheckUtils]: 3: Hoare triple {17970#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {17970#true} is VALID [2020-07-10 14:32:31,882 INFO L263 TraceCheckUtils]: 4: Hoare triple {17970#true} call #t~ret55 := isHighWaterSensorDry(); {17970#true} is VALID [2020-07-10 14:32:31,883 INFO L280 TraceCheckUtils]: 5: Hoare triple {17970#true} havoc ~retValue_acc~12; {17970#true} is VALID [2020-07-10 14:32:31,883 INFO L280 TraceCheckUtils]: 6: Hoare triple {17970#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {17970#true} is VALID [2020-07-10 14:32:31,883 INFO L280 TraceCheckUtils]: 7: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-10 14:32:31,884 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {17970#true} {17970#true} #517#return; {17970#true} is VALID [2020-07-10 14:32:31,885 INFO L280 TraceCheckUtils]: 9: Hoare triple {17970#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {17970#true} is VALID [2020-07-10 14:32:31,885 INFO L280 TraceCheckUtils]: 10: Hoare triple {17970#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {17970#true} is VALID [2020-07-10 14:32:31,885 INFO L280 TraceCheckUtils]: 11: Hoare triple {17970#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {17970#true} is VALID [2020-07-10 14:32:31,885 INFO L280 TraceCheckUtils]: 12: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-10 14:32:31,885 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {17970#true} {17970#true} #531#return; {17970#true} is VALID [2020-07-10 14:32:31,885 INFO L280 TraceCheckUtils]: 14: Hoare triple {17970#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {17970#true} is VALID [2020-07-10 14:32:31,885 INFO L280 TraceCheckUtils]: 15: Hoare triple {17970#true} assume 0 != ~tmp~3; {17970#true} is VALID [2020-07-10 14:32:31,886 INFO L263 TraceCheckUtils]: 16: Hoare triple {17970#true} call activatePump(); {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:31,887 INFO L280 TraceCheckUtils]: 17: Hoare triple {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:32:31,887 INFO L280 TraceCheckUtils]: 18: Hoare triple {18150#(<= 1 ~pumpRunning~0)} assume true; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:32:31,888 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {18150#(<= 1 ~pumpRunning~0)} {17970#true} #533#return; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:32:31,888 INFO L280 TraceCheckUtils]: 20: Hoare triple {18150#(<= 1 ~pumpRunning~0)} assume true; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:32:31,889 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {18150#(<= 1 ~pumpRunning~0)} {17970#true} #545#return; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:32:31,889 INFO L280 TraceCheckUtils]: 0: Hoare triple {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {17970#true} is VALID [2020-07-10 14:32:31,890 INFO L280 TraceCheckUtils]: 1: Hoare triple {17970#true} assume !(0 != ~pumpRunning~0); {17970#true} is VALID [2020-07-10 14:32:31,890 INFO L263 TraceCheckUtils]: 2: Hoare triple {17970#true} call processEnvironment__wrappee__highWaterSensor(); {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:31,890 INFO L280 TraceCheckUtils]: 3: Hoare triple {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {17970#true} is VALID [2020-07-10 14:32:31,890 INFO L280 TraceCheckUtils]: 4: Hoare triple {17970#true} assume 0 == ~pumpRunning~0; {17970#true} is VALID [2020-07-10 14:32:31,890 INFO L263 TraceCheckUtils]: 5: Hoare triple {17970#true} call #t~ret35 := isHighWaterLevel(); {17970#true} is VALID [2020-07-10 14:32:31,891 INFO L280 TraceCheckUtils]: 6: Hoare triple {17970#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {17970#true} is VALID [2020-07-10 14:32:31,891 INFO L263 TraceCheckUtils]: 7: Hoare triple {17970#true} call #t~ret55 := isHighWaterSensorDry(); {17970#true} is VALID [2020-07-10 14:32:31,891 INFO L280 TraceCheckUtils]: 8: Hoare triple {17970#true} havoc ~retValue_acc~12; {17970#true} is VALID [2020-07-10 14:32:31,891 INFO L280 TraceCheckUtils]: 9: Hoare triple {17970#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {17970#true} is VALID [2020-07-10 14:32:31,891 INFO L280 TraceCheckUtils]: 10: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-10 14:32:31,891 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {17970#true} {17970#true} #517#return; {17970#true} is VALID [2020-07-10 14:32:31,892 INFO L280 TraceCheckUtils]: 12: Hoare triple {17970#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {17970#true} is VALID [2020-07-10 14:32:31,892 INFO L280 TraceCheckUtils]: 13: Hoare triple {17970#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {17970#true} is VALID [2020-07-10 14:32:31,892 INFO L280 TraceCheckUtils]: 14: Hoare triple {17970#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {17970#true} is VALID [2020-07-10 14:32:31,892 INFO L280 TraceCheckUtils]: 15: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-10 14:32:31,892 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {17970#true} {17970#true} #531#return; {17970#true} is VALID [2020-07-10 14:32:31,893 INFO L280 TraceCheckUtils]: 17: Hoare triple {17970#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {17970#true} is VALID [2020-07-10 14:32:31,893 INFO L280 TraceCheckUtils]: 18: Hoare triple {17970#true} assume 0 != ~tmp~3; {17970#true} is VALID [2020-07-10 14:32:31,894 INFO L263 TraceCheckUtils]: 19: Hoare triple {17970#true} call activatePump(); {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:31,894 INFO L280 TraceCheckUtils]: 20: Hoare triple {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:32:31,895 INFO L280 TraceCheckUtils]: 21: Hoare triple {18150#(<= 1 ~pumpRunning~0)} assume true; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:32:31,895 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {18150#(<= 1 ~pumpRunning~0)} {17970#true} #533#return; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:32:31,896 INFO L280 TraceCheckUtils]: 23: Hoare triple {18150#(<= 1 ~pumpRunning~0)} assume true; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:32:31,897 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {18150#(<= 1 ~pumpRunning~0)} {17970#true} #545#return; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:32:31,897 INFO L280 TraceCheckUtils]: 25: Hoare triple {18150#(<= 1 ~pumpRunning~0)} assume true; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:32:31,898 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {18150#(<= 1 ~pumpRunning~0)} {17970#true} #507#return; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:32:31,899 INFO L280 TraceCheckUtils]: 0: Hoare triple {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {17970#true} is VALID [2020-07-10 14:32:31,899 INFO L280 TraceCheckUtils]: 1: Hoare triple {17970#true} assume !(0 != ~pumpRunning~0); {17970#true} is VALID [2020-07-10 14:32:31,900 INFO L263 TraceCheckUtils]: 2: Hoare triple {17970#true} call processEnvironment__wrappee__lowWaterSensor(); {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:31,901 INFO L280 TraceCheckUtils]: 3: Hoare triple {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {17970#true} is VALID [2020-07-10 14:32:31,901 INFO L280 TraceCheckUtils]: 4: Hoare triple {17970#true} assume !(0 != ~pumpRunning~0); {17970#true} is VALID [2020-07-10 14:32:31,902 INFO L263 TraceCheckUtils]: 5: Hoare triple {17970#true} call processEnvironment__wrappee__highWaterSensor(); {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:31,902 INFO L280 TraceCheckUtils]: 6: Hoare triple {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {17970#true} is VALID [2020-07-10 14:32:31,903 INFO L280 TraceCheckUtils]: 7: Hoare triple {17970#true} assume 0 == ~pumpRunning~0; {17970#true} is VALID [2020-07-10 14:32:31,903 INFO L263 TraceCheckUtils]: 8: Hoare triple {17970#true} call #t~ret35 := isHighWaterLevel(); {17970#true} is VALID [2020-07-10 14:32:31,903 INFO L280 TraceCheckUtils]: 9: Hoare triple {17970#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {17970#true} is VALID [2020-07-10 14:32:31,904 INFO L263 TraceCheckUtils]: 10: Hoare triple {17970#true} call #t~ret55 := isHighWaterSensorDry(); {17970#true} is VALID [2020-07-10 14:32:31,904 INFO L280 TraceCheckUtils]: 11: Hoare triple {17970#true} havoc ~retValue_acc~12; {17970#true} is VALID [2020-07-10 14:32:31,906 INFO L280 TraceCheckUtils]: 12: Hoare triple {17970#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {17970#true} is VALID [2020-07-10 14:32:31,906 INFO L280 TraceCheckUtils]: 13: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-10 14:32:31,906 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {17970#true} {17970#true} #517#return; {17970#true} is VALID [2020-07-10 14:32:31,907 INFO L280 TraceCheckUtils]: 15: Hoare triple {17970#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {17970#true} is VALID [2020-07-10 14:32:31,907 INFO L280 TraceCheckUtils]: 16: Hoare triple {17970#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {17970#true} is VALID [2020-07-10 14:32:31,907 INFO L280 TraceCheckUtils]: 17: Hoare triple {17970#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {17970#true} is VALID [2020-07-10 14:32:31,908 INFO L280 TraceCheckUtils]: 18: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-10 14:32:31,908 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {17970#true} {17970#true} #531#return; {17970#true} is VALID [2020-07-10 14:32:31,908 INFO L280 TraceCheckUtils]: 20: Hoare triple {17970#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {17970#true} is VALID [2020-07-10 14:32:31,908 INFO L280 TraceCheckUtils]: 21: Hoare triple {17970#true} assume 0 != ~tmp~3; {17970#true} is VALID [2020-07-10 14:32:31,909 INFO L263 TraceCheckUtils]: 22: Hoare triple {17970#true} call activatePump(); {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:31,911 INFO L280 TraceCheckUtils]: 23: Hoare triple {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:32:31,912 INFO L280 TraceCheckUtils]: 24: Hoare triple {18150#(<= 1 ~pumpRunning~0)} assume true; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:32:31,913 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {18150#(<= 1 ~pumpRunning~0)} {17970#true} #533#return; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:32:31,914 INFO L280 TraceCheckUtils]: 26: Hoare triple {18150#(<= 1 ~pumpRunning~0)} assume true; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:32:31,915 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {18150#(<= 1 ~pumpRunning~0)} {17970#true} #545#return; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:32:31,916 INFO L280 TraceCheckUtils]: 28: Hoare triple {18150#(<= 1 ~pumpRunning~0)} assume true; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:32:31,917 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {18150#(<= 1 ~pumpRunning~0)} {17970#true} #507#return; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:32:31,917 INFO L280 TraceCheckUtils]: 30: Hoare triple {18150#(<= 1 ~pumpRunning~0)} assume true; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:32:31,918 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {18150#(<= 1 ~pumpRunning~0)} {17970#true} #523#return; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:32:31,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:31,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:31,927 INFO L280 TraceCheckUtils]: 0: Hoare triple {17970#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {17970#true} is VALID [2020-07-10 14:32:31,927 INFO L280 TraceCheckUtils]: 1: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-10 14:32:31,928 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17970#true} {17970#true} #549#return; {17970#true} is VALID [2020-07-10 14:32:31,928 INFO L280 TraceCheckUtils]: 0: Hoare triple {17970#true} havoc ~tmp~9;havoc ~tmp___0~3; {17970#true} is VALID [2020-07-10 14:32:31,928 INFO L263 TraceCheckUtils]: 1: Hoare triple {17970#true} call #t~ret63 := getWaterLevel(); {17970#true} is VALID [2020-07-10 14:32:31,928 INFO L280 TraceCheckUtils]: 2: Hoare triple {17970#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {17970#true} is VALID [2020-07-10 14:32:31,929 INFO L280 TraceCheckUtils]: 3: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-10 14:32:31,929 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {17970#true} {17970#true} #549#return; {17970#true} is VALID [2020-07-10 14:32:31,929 INFO L280 TraceCheckUtils]: 5: Hoare triple {17970#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {17970#true} is VALID [2020-07-10 14:32:31,930 INFO L280 TraceCheckUtils]: 6: Hoare triple {17970#true} assume !(2 != ~tmp~9); {17970#true} is VALID [2020-07-10 14:32:31,930 INFO L280 TraceCheckUtils]: 7: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-10 14:32:31,931 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {17970#true} {18150#(<= 1 ~pumpRunning~0)} #525#return; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:32:31,932 INFO L263 TraceCheckUtils]: 0: Hoare triple {18110#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {18108#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:32:31,933 INFO L263 TraceCheckUtils]: 1: Hoare triple {18108#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {17970#true} is VALID [2020-07-10 14:32:31,933 INFO L280 TraceCheckUtils]: 2: Hoare triple {17970#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {17970#true} is VALID [2020-07-10 14:32:31,933 INFO L280 TraceCheckUtils]: 3: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-10 14:32:31,933 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {17970#true} {18108#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {17970#true} is VALID [2020-07-10 14:32:31,934 INFO L280 TraceCheckUtils]: 5: Hoare triple {17970#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {17970#true} is VALID [2020-07-10 14:32:31,934 INFO L280 TraceCheckUtils]: 6: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-10 14:32:31,934 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {17970#true} {18110#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {17970#true} is VALID [2020-07-10 14:32:31,935 INFO L280 TraceCheckUtils]: 8: Hoare triple {17970#true} assume !(0 != ~pumpRunning~0); {17970#true} is VALID [2020-07-10 14:32:31,935 INFO L280 TraceCheckUtils]: 9: Hoare triple {17970#true} assume 0 != ~systemActive~0; {17970#true} is VALID [2020-07-10 14:32:31,936 INFO L263 TraceCheckUtils]: 10: Hoare triple {17970#true} call processEnvironment(); {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:31,936 INFO L280 TraceCheckUtils]: 11: Hoare triple {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {17970#true} is VALID [2020-07-10 14:32:31,937 INFO L280 TraceCheckUtils]: 12: Hoare triple {17970#true} assume !(0 != ~pumpRunning~0); {17970#true} is VALID [2020-07-10 14:32:31,938 INFO L263 TraceCheckUtils]: 13: Hoare triple {17970#true} call processEnvironment__wrappee__lowWaterSensor(); {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:31,938 INFO L280 TraceCheckUtils]: 14: Hoare triple {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {17970#true} is VALID [2020-07-10 14:32:31,938 INFO L280 TraceCheckUtils]: 15: Hoare triple {17970#true} assume !(0 != ~pumpRunning~0); {17970#true} is VALID [2020-07-10 14:32:31,939 INFO L263 TraceCheckUtils]: 16: Hoare triple {17970#true} call processEnvironment__wrappee__highWaterSensor(); {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:31,939 INFO L280 TraceCheckUtils]: 17: Hoare triple {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {17970#true} is VALID [2020-07-10 14:32:31,940 INFO L280 TraceCheckUtils]: 18: Hoare triple {17970#true} assume 0 == ~pumpRunning~0; {17970#true} is VALID [2020-07-10 14:32:31,940 INFO L263 TraceCheckUtils]: 19: Hoare triple {17970#true} call #t~ret35 := isHighWaterLevel(); {17970#true} is VALID [2020-07-10 14:32:31,940 INFO L280 TraceCheckUtils]: 20: Hoare triple {17970#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {17970#true} is VALID [2020-07-10 14:32:31,941 INFO L263 TraceCheckUtils]: 21: Hoare triple {17970#true} call #t~ret55 := isHighWaterSensorDry(); {17970#true} is VALID [2020-07-10 14:32:31,941 INFO L280 TraceCheckUtils]: 22: Hoare triple {17970#true} havoc ~retValue_acc~12; {17970#true} is VALID [2020-07-10 14:32:31,941 INFO L280 TraceCheckUtils]: 23: Hoare triple {17970#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {17970#true} is VALID [2020-07-10 14:32:31,942 INFO L280 TraceCheckUtils]: 24: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-10 14:32:31,942 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {17970#true} {17970#true} #517#return; {17970#true} is VALID [2020-07-10 14:32:31,942 INFO L280 TraceCheckUtils]: 26: Hoare triple {17970#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {17970#true} is VALID [2020-07-10 14:32:31,943 INFO L280 TraceCheckUtils]: 27: Hoare triple {17970#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {17970#true} is VALID [2020-07-10 14:32:31,943 INFO L280 TraceCheckUtils]: 28: Hoare triple {17970#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {17970#true} is VALID [2020-07-10 14:32:31,943 INFO L280 TraceCheckUtils]: 29: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-10 14:32:31,944 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {17970#true} {17970#true} #531#return; {17970#true} is VALID [2020-07-10 14:32:31,944 INFO L280 TraceCheckUtils]: 31: Hoare triple {17970#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {17970#true} is VALID [2020-07-10 14:32:31,944 INFO L280 TraceCheckUtils]: 32: Hoare triple {17970#true} assume 0 != ~tmp~3; {17970#true} is VALID [2020-07-10 14:32:31,946 INFO L263 TraceCheckUtils]: 33: Hoare triple {17970#true} call activatePump(); {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:31,947 INFO L280 TraceCheckUtils]: 34: Hoare triple {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:32:31,948 INFO L280 TraceCheckUtils]: 35: Hoare triple {18150#(<= 1 ~pumpRunning~0)} assume true; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:32:31,949 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {18150#(<= 1 ~pumpRunning~0)} {17970#true} #533#return; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:32:31,949 INFO L280 TraceCheckUtils]: 37: Hoare triple {18150#(<= 1 ~pumpRunning~0)} assume true; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:32:31,950 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {18150#(<= 1 ~pumpRunning~0)} {17970#true} #545#return; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:32:31,951 INFO L280 TraceCheckUtils]: 39: Hoare triple {18150#(<= 1 ~pumpRunning~0)} assume true; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:32:31,952 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {18150#(<= 1 ~pumpRunning~0)} {17970#true} #507#return; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:32:31,953 INFO L280 TraceCheckUtils]: 41: Hoare triple {18150#(<= 1 ~pumpRunning~0)} assume true; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:32:31,954 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {18150#(<= 1 ~pumpRunning~0)} {17970#true} #523#return; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:32:31,954 INFO L263 TraceCheckUtils]: 43: Hoare triple {18150#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {17970#true} is VALID [2020-07-10 14:32:31,954 INFO L280 TraceCheckUtils]: 44: Hoare triple {17970#true} havoc ~tmp~9;havoc ~tmp___0~3; {17970#true} is VALID [2020-07-10 14:32:31,955 INFO L263 TraceCheckUtils]: 45: Hoare triple {17970#true} call #t~ret63 := getWaterLevel(); {17970#true} is VALID [2020-07-10 14:32:31,955 INFO L280 TraceCheckUtils]: 46: Hoare triple {17970#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {17970#true} is VALID [2020-07-10 14:32:31,955 INFO L280 TraceCheckUtils]: 47: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-10 14:32:31,956 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {17970#true} {17970#true} #549#return; {17970#true} is VALID [2020-07-10 14:32:31,956 INFO L280 TraceCheckUtils]: 49: Hoare triple {17970#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {17970#true} is VALID [2020-07-10 14:32:31,956 INFO L280 TraceCheckUtils]: 50: Hoare triple {17970#true} assume !(2 != ~tmp~9); {17970#true} is VALID [2020-07-10 14:32:31,957 INFO L280 TraceCheckUtils]: 51: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-10 14:32:31,958 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {17970#true} {18150#(<= 1 ~pumpRunning~0)} #525#return; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:32:31,958 INFO L280 TraceCheckUtils]: 53: Hoare triple {18150#(<= 1 ~pumpRunning~0)} assume true; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:32:31,959 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {18150#(<= 1 ~pumpRunning~0)} {17970#true} #513#return; {18047#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:32:31,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:32,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:32,091 INFO L280 TraceCheckUtils]: 0: Hoare triple {17970#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {18239#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:32:32,092 INFO L280 TraceCheckUtils]: 1: Hoare triple {18239#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {18239#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:32:32,094 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {18239#(= ~pumpRunning~0 |isPumpRunning_#res|)} {18108#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {18237#(or (= 0 ~pumpRunning~0) (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret62|)))} is VALID [2020-07-10 14:32:32,094 INFO L263 TraceCheckUtils]: 0: Hoare triple {18108#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {17970#true} is VALID [2020-07-10 14:32:32,095 INFO L280 TraceCheckUtils]: 1: Hoare triple {17970#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {18239#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:32:32,096 INFO L280 TraceCheckUtils]: 2: Hoare triple {18239#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {18239#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:32:32,098 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {18239#(= ~pumpRunning~0 |isPumpRunning_#res|)} {18108#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {18237#(or (= 0 ~pumpRunning~0) (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret62|)))} is VALID [2020-07-10 14:32:32,099 INFO L280 TraceCheckUtils]: 4: Hoare triple {18237#(or (= 0 ~pumpRunning~0) (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret62|)))} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {18238#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:32:32,099 INFO L280 TraceCheckUtils]: 5: Hoare triple {18238#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} assume true; {18238#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:32:32,100 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {18238#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} {18047#(not (= 0 ~pumpRunning~0))} #519#return; {18055#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:32:32,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:32,104 INFO L280 TraceCheckUtils]: 0: Hoare triple {18109#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {17970#true} is VALID [2020-07-10 14:32:32,104 INFO L280 TraceCheckUtils]: 1: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-10 14:32:32,105 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17970#true} {18055#(not (= 0 ~switchedOnBeforeTS~0))} #521#return; {18055#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:32:32,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:32,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:32,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:32,119 INFO L280 TraceCheckUtils]: 0: Hoare triple {17970#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {17970#true} is VALID [2020-07-10 14:32:32,119 INFO L280 TraceCheckUtils]: 1: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-10 14:32:32,120 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17970#true} {17970#true} #561#return; {17970#true} is VALID [2020-07-10 14:32:32,120 INFO L280 TraceCheckUtils]: 0: Hoare triple {17970#true} havoc ~retValue_acc~3; {17970#true} is VALID [2020-07-10 14:32:32,120 INFO L263 TraceCheckUtils]: 1: Hoare triple {17970#true} call #t~ret38 := isMethaneLevelCritical(); {17970#true} is VALID [2020-07-10 14:32:32,120 INFO L280 TraceCheckUtils]: 2: Hoare triple {17970#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {17970#true} is VALID [2020-07-10 14:32:32,121 INFO L280 TraceCheckUtils]: 3: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-10 14:32:32,121 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {17970#true} {17970#true} #561#return; {17970#true} is VALID [2020-07-10 14:32:32,121 INFO L280 TraceCheckUtils]: 5: Hoare triple {17970#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~retValue_acc~3 := #t~ret38;havoc #t~ret38;#res := ~retValue_acc~3; {17970#true} is VALID [2020-07-10 14:32:32,122 INFO L280 TraceCheckUtils]: 6: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-10 14:32:32,122 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {17970#true} {17970#true} #501#return; {17970#true} is VALID [2020-07-10 14:32:32,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:32,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:32,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:32,146 INFO L280 TraceCheckUtils]: 0: Hoare triple {17970#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {17970#true} is VALID [2020-07-10 14:32:32,147 INFO L280 TraceCheckUtils]: 1: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-10 14:32:32,147 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17970#true} {17970#true} #499#return; {17970#true} is VALID [2020-07-10 14:32:32,147 INFO L280 TraceCheckUtils]: 0: Hoare triple {17970#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {17970#true} is VALID [2020-07-10 14:32:32,148 INFO L263 TraceCheckUtils]: 1: Hoare triple {17970#true} call #t~ret56 := isLowWaterSensorDry(); {17970#true} is VALID [2020-07-10 14:32:32,148 INFO L280 TraceCheckUtils]: 2: Hoare triple {17970#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {17970#true} is VALID [2020-07-10 14:32:32,148 INFO L280 TraceCheckUtils]: 3: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-10 14:32:32,148 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {17970#true} {17970#true} #499#return; {17970#true} is VALID [2020-07-10 14:32:32,149 INFO L280 TraceCheckUtils]: 5: Hoare triple {17970#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~7 := #t~ret56;havoc #t~ret56; {17970#true} is VALID [2020-07-10 14:32:32,149 INFO L280 TraceCheckUtils]: 6: Hoare triple {17970#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {17970#true} is VALID [2020-07-10 14:32:32,149 INFO L280 TraceCheckUtils]: 7: Hoare triple {17970#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {17970#true} is VALID [2020-07-10 14:32:32,149 INFO L280 TraceCheckUtils]: 8: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-10 14:32:32,150 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {17970#true} {17970#true} #539#return; {17970#true} is VALID [2020-07-10 14:32:32,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:32,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:32,156 INFO L280 TraceCheckUtils]: 0: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-10 14:32:32,156 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {17970#true} {17970#true} #537#return; {17970#true} is VALID [2020-07-10 14:32:32,156 INFO L280 TraceCheckUtils]: 0: Hoare triple {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {17970#true} is VALID [2020-07-10 14:32:32,157 INFO L280 TraceCheckUtils]: 1: Hoare triple {17970#true} assume !(0 == ~pumpRunning~0); {17970#true} is VALID [2020-07-10 14:32:32,157 INFO L263 TraceCheckUtils]: 2: Hoare triple {17970#true} call processEnvironment__wrappee__base(); {17970#true} is VALID [2020-07-10 14:32:32,157 INFO L280 TraceCheckUtils]: 3: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-10 14:32:32,157 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {17970#true} {17970#true} #537#return; {17970#true} is VALID [2020-07-10 14:32:32,158 INFO L280 TraceCheckUtils]: 5: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-10 14:32:32,158 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {17970#true} {17970#true} #543#return; {17970#true} is VALID [2020-07-10 14:32:32,158 INFO L280 TraceCheckUtils]: 0: Hoare triple {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {17970#true} is VALID [2020-07-10 14:32:32,158 INFO L280 TraceCheckUtils]: 1: Hoare triple {17970#true} assume 0 != ~pumpRunning~0; {17970#true} is VALID [2020-07-10 14:32:32,158 INFO L263 TraceCheckUtils]: 2: Hoare triple {17970#true} call #t~ret36 := isLowWaterLevel(); {17970#true} is VALID [2020-07-10 14:32:32,159 INFO L280 TraceCheckUtils]: 3: Hoare triple {17970#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {17970#true} is VALID [2020-07-10 14:32:32,159 INFO L263 TraceCheckUtils]: 4: Hoare triple {17970#true} call #t~ret56 := isLowWaterSensorDry(); {17970#true} is VALID [2020-07-10 14:32:32,159 INFO L280 TraceCheckUtils]: 5: Hoare triple {17970#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {17970#true} is VALID [2020-07-10 14:32:32,159 INFO L280 TraceCheckUtils]: 6: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-10 14:32:32,159 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {17970#true} {17970#true} #499#return; {17970#true} is VALID [2020-07-10 14:32:32,160 INFO L280 TraceCheckUtils]: 8: Hoare triple {17970#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~7 := #t~ret56;havoc #t~ret56; {17970#true} is VALID [2020-07-10 14:32:32,160 INFO L280 TraceCheckUtils]: 9: Hoare triple {17970#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {17970#true} is VALID [2020-07-10 14:32:32,160 INFO L280 TraceCheckUtils]: 10: Hoare triple {17970#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {17970#true} is VALID [2020-07-10 14:32:32,160 INFO L280 TraceCheckUtils]: 11: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-10 14:32:32,160 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {17970#true} {17970#true} #539#return; {17970#true} is VALID [2020-07-10 14:32:32,161 INFO L280 TraceCheckUtils]: 13: Hoare triple {17970#true} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647;~tmp~4 := #t~ret36;havoc #t~ret36; {17970#true} is VALID [2020-07-10 14:32:32,161 INFO L280 TraceCheckUtils]: 14: Hoare triple {17970#true} assume !(0 != ~tmp~4); {17970#true} is VALID [2020-07-10 14:32:32,163 INFO L263 TraceCheckUtils]: 15: Hoare triple {17970#true} call processEnvironment__wrappee__highWaterSensor(); {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:32,163 INFO L280 TraceCheckUtils]: 16: Hoare triple {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {17970#true} is VALID [2020-07-10 14:32:32,163 INFO L280 TraceCheckUtils]: 17: Hoare triple {17970#true} assume !(0 == ~pumpRunning~0); {17970#true} is VALID [2020-07-10 14:32:32,163 INFO L263 TraceCheckUtils]: 18: Hoare triple {17970#true} call processEnvironment__wrappee__base(); {17970#true} is VALID [2020-07-10 14:32:32,164 INFO L280 TraceCheckUtils]: 19: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-10 14:32:32,164 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {17970#true} {17970#true} #537#return; {17970#true} is VALID [2020-07-10 14:32:32,164 INFO L280 TraceCheckUtils]: 21: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-10 14:32:32,164 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {17970#true} {17970#true} #543#return; {17970#true} is VALID [2020-07-10 14:32:32,164 INFO L280 TraceCheckUtils]: 23: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-10 14:32:32,165 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {17970#true} {17970#true} #505#return; {17970#true} is VALID [2020-07-10 14:32:32,165 INFO L280 TraceCheckUtils]: 0: Hoare triple {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {17970#true} is VALID [2020-07-10 14:32:32,165 INFO L280 TraceCheckUtils]: 1: Hoare triple {17970#true} assume 0 != ~pumpRunning~0; {17970#true} is VALID [2020-07-10 14:32:32,166 INFO L263 TraceCheckUtils]: 2: Hoare triple {17970#true} call #t~ret37 := isMethaneAlarm(); {17970#true} is VALID [2020-07-10 14:32:32,166 INFO L280 TraceCheckUtils]: 3: Hoare triple {17970#true} havoc ~retValue_acc~3; {17970#true} is VALID [2020-07-10 14:32:32,166 INFO L263 TraceCheckUtils]: 4: Hoare triple {17970#true} call #t~ret38 := isMethaneLevelCritical(); {17970#true} is VALID [2020-07-10 14:32:32,166 INFO L280 TraceCheckUtils]: 5: Hoare triple {17970#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {17970#true} is VALID [2020-07-10 14:32:32,166 INFO L280 TraceCheckUtils]: 6: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-10 14:32:32,167 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {17970#true} {17970#true} #561#return; {17970#true} is VALID [2020-07-10 14:32:32,167 INFO L280 TraceCheckUtils]: 8: Hoare triple {17970#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~retValue_acc~3 := #t~ret38;havoc #t~ret38;#res := ~retValue_acc~3; {17970#true} is VALID [2020-07-10 14:32:32,167 INFO L280 TraceCheckUtils]: 9: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-10 14:32:32,168 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {17970#true} {17970#true} #501#return; {17970#true} is VALID [2020-07-10 14:32:32,168 INFO L280 TraceCheckUtils]: 11: Hoare triple {17970#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~tmp~5 := #t~ret37;havoc #t~ret37; {17970#true} is VALID [2020-07-10 14:32:32,168 INFO L280 TraceCheckUtils]: 12: Hoare triple {17970#true} assume !(0 != ~tmp~5); {17970#true} is VALID [2020-07-10 14:32:32,170 INFO L263 TraceCheckUtils]: 13: Hoare triple {17970#true} call processEnvironment__wrappee__lowWaterSensor(); {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:32,170 INFO L280 TraceCheckUtils]: 14: Hoare triple {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {17970#true} is VALID [2020-07-10 14:32:32,170 INFO L280 TraceCheckUtils]: 15: Hoare triple {17970#true} assume 0 != ~pumpRunning~0; {17970#true} is VALID [2020-07-10 14:32:32,170 INFO L263 TraceCheckUtils]: 16: Hoare triple {17970#true} call #t~ret36 := isLowWaterLevel(); {17970#true} is VALID [2020-07-10 14:32:32,170 INFO L280 TraceCheckUtils]: 17: Hoare triple {17970#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {17970#true} is VALID [2020-07-10 14:32:32,171 INFO L263 TraceCheckUtils]: 18: Hoare triple {17970#true} call #t~ret56 := isLowWaterSensorDry(); {17970#true} is VALID [2020-07-10 14:32:32,171 INFO L280 TraceCheckUtils]: 19: Hoare triple {17970#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {17970#true} is VALID [2020-07-10 14:32:32,171 INFO L280 TraceCheckUtils]: 20: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-10 14:32:32,171 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {17970#true} {17970#true} #499#return; {17970#true} is VALID [2020-07-10 14:32:32,171 INFO L280 TraceCheckUtils]: 22: Hoare triple {17970#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~7 := #t~ret56;havoc #t~ret56; {17970#true} is VALID [2020-07-10 14:32:32,172 INFO L280 TraceCheckUtils]: 23: Hoare triple {17970#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {17970#true} is VALID [2020-07-10 14:32:32,172 INFO L280 TraceCheckUtils]: 24: Hoare triple {17970#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {17970#true} is VALID [2020-07-10 14:32:32,172 INFO L280 TraceCheckUtils]: 25: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-10 14:32:32,172 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {17970#true} {17970#true} #539#return; {17970#true} is VALID [2020-07-10 14:32:32,172 INFO L280 TraceCheckUtils]: 27: Hoare triple {17970#true} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647;~tmp~4 := #t~ret36;havoc #t~ret36; {17970#true} is VALID [2020-07-10 14:32:32,172 INFO L280 TraceCheckUtils]: 28: Hoare triple {17970#true} assume !(0 != ~tmp~4); {17970#true} is VALID [2020-07-10 14:32:32,173 INFO L263 TraceCheckUtils]: 29: Hoare triple {17970#true} call processEnvironment__wrappee__highWaterSensor(); {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:32,173 INFO L280 TraceCheckUtils]: 30: Hoare triple {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {17970#true} is VALID [2020-07-10 14:32:32,173 INFO L280 TraceCheckUtils]: 31: Hoare triple {17970#true} assume !(0 == ~pumpRunning~0); {17970#true} is VALID [2020-07-10 14:32:32,174 INFO L263 TraceCheckUtils]: 32: Hoare triple {17970#true} call processEnvironment__wrappee__base(); {17970#true} is VALID [2020-07-10 14:32:32,174 INFO L280 TraceCheckUtils]: 33: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-10 14:32:32,174 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {17970#true} {17970#true} #537#return; {17970#true} is VALID [2020-07-10 14:32:32,174 INFO L280 TraceCheckUtils]: 35: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-10 14:32:32,174 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {17970#true} {17970#true} #543#return; {17970#true} is VALID [2020-07-10 14:32:32,175 INFO L280 TraceCheckUtils]: 37: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-10 14:32:32,175 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {17970#true} {17970#true} #505#return; {17970#true} is VALID [2020-07-10 14:32:32,175 INFO L280 TraceCheckUtils]: 39: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-10 14:32:32,176 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {17970#true} {18055#(not (= 0 ~switchedOnBeforeTS~0))} #523#return; {18055#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:32:32,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:32,180 INFO L280 TraceCheckUtils]: 0: Hoare triple {17970#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {17970#true} is VALID [2020-07-10 14:32:32,180 INFO L280 TraceCheckUtils]: 1: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-10 14:32:32,180 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17970#true} {18055#(not (= 0 ~switchedOnBeforeTS~0))} #549#return; {18055#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:32:32,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:32,187 INFO L280 TraceCheckUtils]: 0: Hoare triple {17970#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {17970#true} is VALID [2020-07-10 14:32:32,187 INFO L280 TraceCheckUtils]: 1: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-10 14:32:32,189 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17970#true} {18055#(not (= 0 ~switchedOnBeforeTS~0))} #551#return; {18055#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:32:32,195 INFO L263 TraceCheckUtils]: 0: Hoare triple {17970#true} call ULTIMATE.init(); {18106#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.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~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.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~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:32:32,195 INFO L280 TraceCheckUtils]: 1: Hoare triple {18106#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.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~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.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~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string42.base, #t~string42.offset, 1);call write~init~int(110, #t~string42.base, 1 + #t~string42.offset, 1);call write~init~int(0, #t~string42.base, 2 + #t~string42.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string44.base, #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 3 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string46.base, #t~string46.offset, 1);call write~init~int(80, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(117, #t~string46.base, 2 + #t~string46.offset, 1);call write~init~int(109, #t~string46.base, 3 + #t~string46.offset, 1);call write~init~int(112, #t~string46.base, 4 + #t~string46.offset, 1);call write~init~int(58, #t~string46.base, 5 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 6 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string50.base, #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string52.base, #t~string52.offset, 1);call write~init~int(32, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string54.base, #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 1 + #t~string54.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {17970#true} is VALID [2020-07-10 14:32:32,195 INFO L280 TraceCheckUtils]: 2: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-10 14:32:32,196 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {17970#true} {17970#true} #567#return; {17970#true} is VALID [2020-07-10 14:32:32,196 INFO L263 TraceCheckUtils]: 4: Hoare triple {17970#true} call #t~ret76 := main(); {17970#true} is VALID [2020-07-10 14:32:32,196 INFO L280 TraceCheckUtils]: 5: Hoare triple {17970#true} havoc ~retValue_acc~9;havoc ~tmp~10; {17970#true} is VALID [2020-07-10 14:32:32,196 INFO L263 TraceCheckUtils]: 6: Hoare triple {17970#true} call select_helpers(); {17970#true} is VALID [2020-07-10 14:32:32,196 INFO L280 TraceCheckUtils]: 7: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-10 14:32:32,196 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {17970#true} {17970#true} #459#return; {17970#true} is VALID [2020-07-10 14:32:32,197 INFO L263 TraceCheckUtils]: 9: Hoare triple {17970#true} call select_features(); {17970#true} is VALID [2020-07-10 14:32:32,197 INFO L280 TraceCheckUtils]: 10: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-10 14:32:32,197 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {17970#true} {17970#true} #461#return; {17970#true} is VALID [2020-07-10 14:32:32,197 INFO L263 TraceCheckUtils]: 12: Hoare triple {17970#true} call #t~ret65 := valid_product(); {17970#true} is VALID [2020-07-10 14:32:32,198 INFO L280 TraceCheckUtils]: 13: Hoare triple {17970#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {18107#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:32:32,199 INFO L280 TraceCheckUtils]: 14: Hoare triple {18107#(= 1 |valid_product_#res|)} assume true; {18107#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:32:32,199 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {18107#(= 1 |valid_product_#res|)} {17970#true} #463#return; {17982#(= |main_#t~ret65| 1)} is VALID [2020-07-10 14:32:32,200 INFO L280 TraceCheckUtils]: 16: Hoare triple {17982#(= |main_#t~ret65| 1)} assume -2147483648 <= #t~ret65 && #t~ret65 <= 2147483647;~tmp~10 := #t~ret65;havoc #t~ret65; {17983#(= 1 main_~tmp~10)} is VALID [2020-07-10 14:32:32,200 INFO L280 TraceCheckUtils]: 17: Hoare triple {17983#(= 1 main_~tmp~10)} assume 0 != ~tmp~10; {17970#true} is VALID [2020-07-10 14:32:32,201 INFO L263 TraceCheckUtils]: 18: Hoare triple {17970#true} call setup(); {17970#true} is VALID [2020-07-10 14:32:32,201 INFO L280 TraceCheckUtils]: 19: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-10 14:32:32,201 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {17970#true} {17970#true} #465#return; {17970#true} is VALID [2020-07-10 14:32:32,201 INFO L263 TraceCheckUtils]: 21: Hoare triple {17970#true} call runTest(); {17970#true} is VALID [2020-07-10 14:32:32,202 INFO L263 TraceCheckUtils]: 22: Hoare triple {17970#true} call __utac_acc__Specification5_spec__1(); {18108#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:32:32,202 INFO L280 TraceCheckUtils]: 23: Hoare triple {18108#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {17970#true} is VALID [2020-07-10 14:32:32,202 INFO L280 TraceCheckUtils]: 24: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-10 14:32:32,202 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {17970#true} {17970#true} #557#return; {17970#true} is VALID [2020-07-10 14:32:32,203 INFO L263 TraceCheckUtils]: 26: Hoare triple {17970#true} call test(); {17970#true} is VALID [2020-07-10 14:32:32,203 INFO L280 TraceCheckUtils]: 27: Hoare triple {17970#true} havoc ~splverifierCounter~0;havoc ~tmp~8;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {17970#true} is VALID [2020-07-10 14:32:32,203 INFO L280 TraceCheckUtils]: 28: Hoare triple {17970#true} assume !false; {17970#true} is VALID [2020-07-10 14:32:32,203 INFO L280 TraceCheckUtils]: 29: Hoare triple {17970#true} assume ~splverifierCounter~0 < 4; {17970#true} is VALID [2020-07-10 14:32:32,203 INFO L280 TraceCheckUtils]: 30: Hoare triple {17970#true} assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp~8 := #t~nondet58;havoc #t~nondet58; {17970#true} is VALID [2020-07-10 14:32:32,203 INFO L280 TraceCheckUtils]: 31: Hoare triple {17970#true} assume 0 != ~tmp~8; {17970#true} is VALID [2020-07-10 14:32:32,204 INFO L263 TraceCheckUtils]: 32: Hoare triple {17970#true} call waterRise(); {18109#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:32:32,204 INFO L280 TraceCheckUtils]: 33: Hoare triple {18109#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {17970#true} is VALID [2020-07-10 14:32:32,204 INFO L280 TraceCheckUtils]: 34: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-10 14:32:32,205 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {17970#true} {17970#true} #509#return; {17970#true} is VALID [2020-07-10 14:32:32,205 INFO L280 TraceCheckUtils]: 36: Hoare triple {17970#true} assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~tmp___0~2 := #t~nondet59;havoc #t~nondet59; {17970#true} is VALID [2020-07-10 14:32:32,205 INFO L280 TraceCheckUtils]: 37: Hoare triple {17970#true} assume !(0 != ~tmp___0~2); {17970#true} is VALID [2020-07-10 14:32:32,205 INFO L280 TraceCheckUtils]: 38: Hoare triple {17970#true} assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~tmp___2~0 := #t~nondet60;havoc #t~nondet60; {17970#true} is VALID [2020-07-10 14:32:32,205 INFO L280 TraceCheckUtils]: 39: Hoare triple {17970#true} assume 0 != ~tmp___2~0; {17970#true} is VALID [2020-07-10 14:32:32,206 INFO L263 TraceCheckUtils]: 40: Hoare triple {17970#true} call timeShift(); {18110#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:32:32,207 INFO L263 TraceCheckUtils]: 41: Hoare triple {18110#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {18108#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:32:32,208 INFO L263 TraceCheckUtils]: 42: Hoare triple {18108#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {17970#true} is VALID [2020-07-10 14:32:32,208 INFO L280 TraceCheckUtils]: 43: Hoare triple {17970#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {17970#true} is VALID [2020-07-10 14:32:32,208 INFO L280 TraceCheckUtils]: 44: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-10 14:32:32,208 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {17970#true} {18108#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {17970#true} is VALID [2020-07-10 14:32:32,208 INFO L280 TraceCheckUtils]: 46: Hoare triple {17970#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {17970#true} is VALID [2020-07-10 14:32:32,209 INFO L280 TraceCheckUtils]: 47: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-10 14:32:32,209 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {17970#true} {18110#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {17970#true} is VALID [2020-07-10 14:32:32,209 INFO L280 TraceCheckUtils]: 49: Hoare triple {17970#true} assume !(0 != ~pumpRunning~0); {17970#true} is VALID [2020-07-10 14:32:32,209 INFO L280 TraceCheckUtils]: 50: Hoare triple {17970#true} assume 0 != ~systemActive~0; {17970#true} is VALID [2020-07-10 14:32:32,210 INFO L263 TraceCheckUtils]: 51: Hoare triple {17970#true} call processEnvironment(); {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:32,210 INFO L280 TraceCheckUtils]: 52: Hoare triple {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {17970#true} is VALID [2020-07-10 14:32:32,211 INFO L280 TraceCheckUtils]: 53: Hoare triple {17970#true} assume !(0 != ~pumpRunning~0); {17970#true} is VALID [2020-07-10 14:32:32,211 INFO L263 TraceCheckUtils]: 54: Hoare triple {17970#true} call processEnvironment__wrappee__lowWaterSensor(); {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:32,212 INFO L280 TraceCheckUtils]: 55: Hoare triple {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {17970#true} is VALID [2020-07-10 14:32:32,212 INFO L280 TraceCheckUtils]: 56: Hoare triple {17970#true} assume !(0 != ~pumpRunning~0); {17970#true} is VALID [2020-07-10 14:32:32,212 INFO L263 TraceCheckUtils]: 57: Hoare triple {17970#true} call processEnvironment__wrappee__highWaterSensor(); {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:32,213 INFO L280 TraceCheckUtils]: 58: Hoare triple {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {17970#true} is VALID [2020-07-10 14:32:32,213 INFO L280 TraceCheckUtils]: 59: Hoare triple {17970#true} assume 0 == ~pumpRunning~0; {17970#true} is VALID [2020-07-10 14:32:32,213 INFO L263 TraceCheckUtils]: 60: Hoare triple {17970#true} call #t~ret35 := isHighWaterLevel(); {17970#true} is VALID [2020-07-10 14:32:32,213 INFO L280 TraceCheckUtils]: 61: Hoare triple {17970#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {17970#true} is VALID [2020-07-10 14:32:32,213 INFO L263 TraceCheckUtils]: 62: Hoare triple {17970#true} call #t~ret55 := isHighWaterSensorDry(); {17970#true} is VALID [2020-07-10 14:32:32,214 INFO L280 TraceCheckUtils]: 63: Hoare triple {17970#true} havoc ~retValue_acc~12; {17970#true} is VALID [2020-07-10 14:32:32,214 INFO L280 TraceCheckUtils]: 64: Hoare triple {17970#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {17970#true} is VALID [2020-07-10 14:32:32,214 INFO L280 TraceCheckUtils]: 65: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-10 14:32:32,214 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {17970#true} {17970#true} #517#return; {17970#true} is VALID [2020-07-10 14:32:32,214 INFO L280 TraceCheckUtils]: 67: Hoare triple {17970#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {17970#true} is VALID [2020-07-10 14:32:32,215 INFO L280 TraceCheckUtils]: 68: Hoare triple {17970#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {17970#true} is VALID [2020-07-10 14:32:32,215 INFO L280 TraceCheckUtils]: 69: Hoare triple {17970#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {17970#true} is VALID [2020-07-10 14:32:32,215 INFO L280 TraceCheckUtils]: 70: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-10 14:32:32,215 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {17970#true} {17970#true} #531#return; {17970#true} is VALID [2020-07-10 14:32:32,215 INFO L280 TraceCheckUtils]: 72: Hoare triple {17970#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {17970#true} is VALID [2020-07-10 14:32:32,215 INFO L280 TraceCheckUtils]: 73: Hoare triple {17970#true} assume 0 != ~tmp~3; {17970#true} is VALID [2020-07-10 14:32:32,216 INFO L263 TraceCheckUtils]: 74: Hoare triple {17970#true} call activatePump(); {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:32,217 INFO L280 TraceCheckUtils]: 75: Hoare triple {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:32:32,217 INFO L280 TraceCheckUtils]: 76: Hoare triple {18150#(<= 1 ~pumpRunning~0)} assume true; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:32:32,218 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {18150#(<= 1 ~pumpRunning~0)} {17970#true} #533#return; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:32:32,219 INFO L280 TraceCheckUtils]: 78: Hoare triple {18150#(<= 1 ~pumpRunning~0)} assume true; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:32:32,219 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {18150#(<= 1 ~pumpRunning~0)} {17970#true} #545#return; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:32:32,220 INFO L280 TraceCheckUtils]: 80: Hoare triple {18150#(<= 1 ~pumpRunning~0)} assume true; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:32:32,220 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {18150#(<= 1 ~pumpRunning~0)} {17970#true} #507#return; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:32:32,221 INFO L280 TraceCheckUtils]: 82: Hoare triple {18150#(<= 1 ~pumpRunning~0)} assume true; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:32:32,221 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {18150#(<= 1 ~pumpRunning~0)} {17970#true} #523#return; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:32:32,222 INFO L263 TraceCheckUtils]: 84: Hoare triple {18150#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {17970#true} is VALID [2020-07-10 14:32:32,222 INFO L280 TraceCheckUtils]: 85: Hoare triple {17970#true} havoc ~tmp~9;havoc ~tmp___0~3; {17970#true} is VALID [2020-07-10 14:32:32,222 INFO L263 TraceCheckUtils]: 86: Hoare triple {17970#true} call #t~ret63 := getWaterLevel(); {17970#true} is VALID [2020-07-10 14:32:32,222 INFO L280 TraceCheckUtils]: 87: Hoare triple {17970#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {17970#true} is VALID [2020-07-10 14:32:32,222 INFO L280 TraceCheckUtils]: 88: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-10 14:32:32,222 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {17970#true} {17970#true} #549#return; {17970#true} is VALID [2020-07-10 14:32:32,223 INFO L280 TraceCheckUtils]: 90: Hoare triple {17970#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {17970#true} is VALID [2020-07-10 14:32:32,223 INFO L280 TraceCheckUtils]: 91: Hoare triple {17970#true} assume !(2 != ~tmp~9); {17970#true} is VALID [2020-07-10 14:32:32,223 INFO L280 TraceCheckUtils]: 92: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-10 14:32:32,224 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {17970#true} {18150#(<= 1 ~pumpRunning~0)} #525#return; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:32:32,224 INFO L280 TraceCheckUtils]: 94: Hoare triple {18150#(<= 1 ~pumpRunning~0)} assume true; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:32:32,225 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {18150#(<= 1 ~pumpRunning~0)} {17970#true} #513#return; {18047#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:32:32,225 INFO L280 TraceCheckUtils]: 96: Hoare triple {18047#(not (= 0 ~pumpRunning~0))} assume !false; {18047#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:32:32,226 INFO L280 TraceCheckUtils]: 97: Hoare triple {18047#(not (= 0 ~pumpRunning~0))} assume ~splverifierCounter~0 < 4; {18047#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:32:32,227 INFO L280 TraceCheckUtils]: 98: Hoare triple {18047#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp~8 := #t~nondet58;havoc #t~nondet58; {18047#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:32:32,227 INFO L280 TraceCheckUtils]: 99: Hoare triple {18047#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp~8); {18047#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:32:32,228 INFO L280 TraceCheckUtils]: 100: Hoare triple {18047#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~tmp___0~2 := #t~nondet59;havoc #t~nondet59; {18047#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:32:32,228 INFO L280 TraceCheckUtils]: 101: Hoare triple {18047#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___0~2); {18047#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:32:32,229 INFO L280 TraceCheckUtils]: 102: Hoare triple {18047#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~tmp___2~0 := #t~nondet60;havoc #t~nondet60; {18047#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:32:32,229 INFO L280 TraceCheckUtils]: 103: Hoare triple {18047#(not (= 0 ~pumpRunning~0))} assume 0 != ~tmp___2~0; {18047#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:32:32,230 INFO L263 TraceCheckUtils]: 104: Hoare triple {18047#(not (= 0 ~pumpRunning~0))} call timeShift(); {18047#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:32:32,231 INFO L263 TraceCheckUtils]: 105: Hoare triple {18047#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__2(); {18108#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:32:32,231 INFO L263 TraceCheckUtils]: 106: Hoare triple {18108#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {17970#true} is VALID [2020-07-10 14:32:32,232 INFO L280 TraceCheckUtils]: 107: Hoare triple {17970#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {18239#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:32:32,232 INFO L280 TraceCheckUtils]: 108: Hoare triple {18239#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {18239#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:32:32,233 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {18239#(= ~pumpRunning~0 |isPumpRunning_#res|)} {18108#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {18237#(or (= 0 ~pumpRunning~0) (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret62|)))} is VALID [2020-07-10 14:32:32,234 INFO L280 TraceCheckUtils]: 110: Hoare triple {18237#(or (= 0 ~pumpRunning~0) (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret62|)))} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {18238#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:32:32,235 INFO L280 TraceCheckUtils]: 111: Hoare triple {18238#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} assume true; {18238#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:32:32,236 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {18238#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} {18047#(not (= 0 ~pumpRunning~0))} #519#return; {18055#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:32:32,237 INFO L280 TraceCheckUtils]: 113: Hoare triple {18055#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~pumpRunning~0; {18055#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:32:32,237 INFO L263 TraceCheckUtils]: 114: Hoare triple {18055#(not (= 0 ~switchedOnBeforeTS~0))} call lowerWaterLevel(); {18109#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:32:32,238 INFO L280 TraceCheckUtils]: 115: Hoare triple {18109#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {17970#true} is VALID [2020-07-10 14:32:32,238 INFO L280 TraceCheckUtils]: 116: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-10 14:32:32,239 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {17970#true} {18055#(not (= 0 ~switchedOnBeforeTS~0))} #521#return; {18055#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:32:32,239 INFO L280 TraceCheckUtils]: 118: Hoare triple {18055#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~systemActive~0; {18055#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:32:32,240 INFO L263 TraceCheckUtils]: 119: Hoare triple {18055#(not (= 0 ~switchedOnBeforeTS~0))} call processEnvironment(); {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:32,240 INFO L280 TraceCheckUtils]: 120: Hoare triple {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {17970#true} is VALID [2020-07-10 14:32:32,241 INFO L280 TraceCheckUtils]: 121: Hoare triple {17970#true} assume 0 != ~pumpRunning~0; {17970#true} is VALID [2020-07-10 14:32:32,241 INFO L263 TraceCheckUtils]: 122: Hoare triple {17970#true} call #t~ret37 := isMethaneAlarm(); {17970#true} is VALID [2020-07-10 14:32:32,241 INFO L280 TraceCheckUtils]: 123: Hoare triple {17970#true} havoc ~retValue_acc~3; {17970#true} is VALID [2020-07-10 14:32:32,241 INFO L263 TraceCheckUtils]: 124: Hoare triple {17970#true} call #t~ret38 := isMethaneLevelCritical(); {17970#true} is VALID [2020-07-10 14:32:32,241 INFO L280 TraceCheckUtils]: 125: Hoare triple {17970#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {17970#true} is VALID [2020-07-10 14:32:32,242 INFO L280 TraceCheckUtils]: 126: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-10 14:32:32,242 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {17970#true} {17970#true} #561#return; {17970#true} is VALID [2020-07-10 14:32:32,242 INFO L280 TraceCheckUtils]: 128: Hoare triple {17970#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~retValue_acc~3 := #t~ret38;havoc #t~ret38;#res := ~retValue_acc~3; {17970#true} is VALID [2020-07-10 14:32:32,242 INFO L280 TraceCheckUtils]: 129: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-10 14:32:32,242 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {17970#true} {17970#true} #501#return; {17970#true} is VALID [2020-07-10 14:32:32,243 INFO L280 TraceCheckUtils]: 131: Hoare triple {17970#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~tmp~5 := #t~ret37;havoc #t~ret37; {17970#true} is VALID [2020-07-10 14:32:32,243 INFO L280 TraceCheckUtils]: 132: Hoare triple {17970#true} assume !(0 != ~tmp~5); {17970#true} is VALID [2020-07-10 14:32:32,244 INFO L263 TraceCheckUtils]: 133: Hoare triple {17970#true} call processEnvironment__wrappee__lowWaterSensor(); {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:32,244 INFO L280 TraceCheckUtils]: 134: Hoare triple {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {17970#true} is VALID [2020-07-10 14:32:32,244 INFO L280 TraceCheckUtils]: 135: Hoare triple {17970#true} assume 0 != ~pumpRunning~0; {17970#true} is VALID [2020-07-10 14:32:32,244 INFO L263 TraceCheckUtils]: 136: Hoare triple {17970#true} call #t~ret36 := isLowWaterLevel(); {17970#true} is VALID [2020-07-10 14:32:32,244 INFO L280 TraceCheckUtils]: 137: Hoare triple {17970#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {17970#true} is VALID [2020-07-10 14:32:32,245 INFO L263 TraceCheckUtils]: 138: Hoare triple {17970#true} call #t~ret56 := isLowWaterSensorDry(); {17970#true} is VALID [2020-07-10 14:32:32,245 INFO L280 TraceCheckUtils]: 139: Hoare triple {17970#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {17970#true} is VALID [2020-07-10 14:32:32,245 INFO L280 TraceCheckUtils]: 140: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-10 14:32:32,245 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {17970#true} {17970#true} #499#return; {17970#true} is VALID [2020-07-10 14:32:32,245 INFO L280 TraceCheckUtils]: 142: Hoare triple {17970#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~7 := #t~ret56;havoc #t~ret56; {17970#true} is VALID [2020-07-10 14:32:32,245 INFO L280 TraceCheckUtils]: 143: Hoare triple {17970#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {17970#true} is VALID [2020-07-10 14:32:32,246 INFO L280 TraceCheckUtils]: 144: Hoare triple {17970#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {17970#true} is VALID [2020-07-10 14:32:32,246 INFO L280 TraceCheckUtils]: 145: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-10 14:32:32,246 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {17970#true} {17970#true} #539#return; {17970#true} is VALID [2020-07-10 14:32:32,246 INFO L280 TraceCheckUtils]: 147: Hoare triple {17970#true} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647;~tmp~4 := #t~ret36;havoc #t~ret36; {17970#true} is VALID [2020-07-10 14:32:32,246 INFO L280 TraceCheckUtils]: 148: Hoare triple {17970#true} assume !(0 != ~tmp~4); {17970#true} is VALID [2020-07-10 14:32:32,248 INFO L263 TraceCheckUtils]: 149: Hoare triple {17970#true} call processEnvironment__wrappee__highWaterSensor(); {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:32,248 INFO L280 TraceCheckUtils]: 150: Hoare triple {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {17970#true} is VALID [2020-07-10 14:32:32,248 INFO L280 TraceCheckUtils]: 151: Hoare triple {17970#true} assume !(0 == ~pumpRunning~0); {17970#true} is VALID [2020-07-10 14:32:32,248 INFO L263 TraceCheckUtils]: 152: Hoare triple {17970#true} call processEnvironment__wrappee__base(); {17970#true} is VALID [2020-07-10 14:32:32,248 INFO L280 TraceCheckUtils]: 153: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-10 14:32:32,249 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {17970#true} {17970#true} #537#return; {17970#true} is VALID [2020-07-10 14:32:32,249 INFO L280 TraceCheckUtils]: 155: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-10 14:32:32,249 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {17970#true} {17970#true} #543#return; {17970#true} is VALID [2020-07-10 14:32:32,249 INFO L280 TraceCheckUtils]: 157: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-10 14:32:32,249 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {17970#true} {17970#true} #505#return; {17970#true} is VALID [2020-07-10 14:32:32,249 INFO L280 TraceCheckUtils]: 159: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-10 14:32:32,250 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {17970#true} {18055#(not (= 0 ~switchedOnBeforeTS~0))} #523#return; {18055#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:32:32,251 INFO L263 TraceCheckUtils]: 161: Hoare triple {18055#(not (= 0 ~switchedOnBeforeTS~0))} call __utac_acc__Specification5_spec__3(); {18055#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:32:32,251 INFO L280 TraceCheckUtils]: 162: Hoare triple {18055#(not (= 0 ~switchedOnBeforeTS~0))} havoc ~tmp~9;havoc ~tmp___0~3; {18055#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:32:32,251 INFO L263 TraceCheckUtils]: 163: Hoare triple {18055#(not (= 0 ~switchedOnBeforeTS~0))} call #t~ret63 := getWaterLevel(); {17970#true} is VALID [2020-07-10 14:32:32,252 INFO L280 TraceCheckUtils]: 164: Hoare triple {17970#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {17970#true} is VALID [2020-07-10 14:32:32,252 INFO L280 TraceCheckUtils]: 165: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-10 14:32:32,253 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {17970#true} {18055#(not (= 0 ~switchedOnBeforeTS~0))} #549#return; {18055#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:32:32,253 INFO L280 TraceCheckUtils]: 167: Hoare triple {18055#(not (= 0 ~switchedOnBeforeTS~0))} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {18055#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:32:32,254 INFO L280 TraceCheckUtils]: 168: Hoare triple {18055#(not (= 0 ~switchedOnBeforeTS~0))} assume 2 != ~tmp~9; {18055#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:32:32,254 INFO L263 TraceCheckUtils]: 169: Hoare triple {18055#(not (= 0 ~switchedOnBeforeTS~0))} call #t~ret64 := isPumpRunning(); {17970#true} is VALID [2020-07-10 14:32:32,254 INFO L280 TraceCheckUtils]: 170: Hoare triple {17970#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {17970#true} is VALID [2020-07-10 14:32:32,254 INFO L280 TraceCheckUtils]: 171: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-10 14:32:32,255 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {17970#true} {18055#(not (= 0 ~switchedOnBeforeTS~0))} #551#return; {18055#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:32:32,256 INFO L280 TraceCheckUtils]: 173: Hoare triple {18055#(not (= 0 ~switchedOnBeforeTS~0))} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~3 := #t~ret64;havoc #t~ret64; {18055#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:32:32,256 INFO L280 TraceCheckUtils]: 174: Hoare triple {18055#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~tmp___0~3; {18055#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:32:32,257 INFO L280 TraceCheckUtils]: 175: Hoare triple {18055#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 == ~switchedOnBeforeTS~0; {17971#false} is VALID [2020-07-10 14:32:32,257 INFO L263 TraceCheckUtils]: 176: Hoare triple {17971#false} call __automaton_fail(); {17971#false} is VALID [2020-07-10 14:32:32,257 INFO L280 TraceCheckUtils]: 177: Hoare triple {17971#false} assume !false; {17971#false} is VALID [2020-07-10 14:32:32,291 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 21 proven. 10 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2020-07-10 14:32:32,291 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1369089034] [2020-07-10 14:32:32,292 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1884116192] [2020-07-10 14:32:32,292 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:32:32,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:32,507 INFO L264 TraceCheckSpWp]: Trace formula consists of 965 conjuncts, 8 conjunts are in the unsatisfiable core [2020-07-10 14:32:32,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:32,581 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:32:32,982 INFO L263 TraceCheckUtils]: 0: Hoare triple {17970#true} call ULTIMATE.init(); {17970#true} is VALID [2020-07-10 14:32:32,983 INFO L280 TraceCheckUtils]: 1: Hoare triple {17970#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string42.base, #t~string42.offset, 1);call write~init~int(110, #t~string42.base, 1 + #t~string42.offset, 1);call write~init~int(0, #t~string42.base, 2 + #t~string42.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string44.base, #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 3 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string46.base, #t~string46.offset, 1);call write~init~int(80, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(117, #t~string46.base, 2 + #t~string46.offset, 1);call write~init~int(109, #t~string46.base, 3 + #t~string46.offset, 1);call write~init~int(112, #t~string46.base, 4 + #t~string46.offset, 1);call write~init~int(58, #t~string46.base, 5 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 6 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string50.base, #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string52.base, #t~string52.offset, 1);call write~init~int(32, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string54.base, #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 1 + #t~string54.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {17970#true} is VALID [2020-07-10 14:32:32,983 INFO L280 TraceCheckUtils]: 2: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-10 14:32:32,983 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {17970#true} {17970#true} #567#return; {17970#true} is VALID [2020-07-10 14:32:32,983 INFO L263 TraceCheckUtils]: 4: Hoare triple {17970#true} call #t~ret76 := main(); {17970#true} is VALID [2020-07-10 14:32:32,983 INFO L280 TraceCheckUtils]: 5: Hoare triple {17970#true} havoc ~retValue_acc~9;havoc ~tmp~10; {17970#true} is VALID [2020-07-10 14:32:32,984 INFO L263 TraceCheckUtils]: 6: Hoare triple {17970#true} call select_helpers(); {17970#true} is VALID [2020-07-10 14:32:32,984 INFO L280 TraceCheckUtils]: 7: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-10 14:32:32,984 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {17970#true} {17970#true} #459#return; {17970#true} is VALID [2020-07-10 14:32:32,984 INFO L263 TraceCheckUtils]: 9: Hoare triple {17970#true} call select_features(); {17970#true} is VALID [2020-07-10 14:32:32,985 INFO L280 TraceCheckUtils]: 10: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-10 14:32:32,985 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {17970#true} {17970#true} #461#return; {17970#true} is VALID [2020-07-10 14:32:32,985 INFO L263 TraceCheckUtils]: 12: Hoare triple {17970#true} call #t~ret65 := valid_product(); {17970#true} is VALID [2020-07-10 14:32:32,985 INFO L280 TraceCheckUtils]: 13: Hoare triple {17970#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {17970#true} is VALID [2020-07-10 14:32:32,986 INFO L280 TraceCheckUtils]: 14: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-10 14:32:32,986 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {17970#true} {17970#true} #463#return; {17970#true} is VALID [2020-07-10 14:32:32,986 INFO L280 TraceCheckUtils]: 16: Hoare triple {17970#true} assume -2147483648 <= #t~ret65 && #t~ret65 <= 2147483647;~tmp~10 := #t~ret65;havoc #t~ret65; {17970#true} is VALID [2020-07-10 14:32:32,986 INFO L280 TraceCheckUtils]: 17: Hoare triple {17970#true} assume 0 != ~tmp~10; {17970#true} is VALID [2020-07-10 14:32:32,986 INFO L263 TraceCheckUtils]: 18: Hoare triple {17970#true} call setup(); {17970#true} is VALID [2020-07-10 14:32:32,986 INFO L280 TraceCheckUtils]: 19: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-10 14:32:32,987 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {17970#true} {17970#true} #465#return; {17970#true} is VALID [2020-07-10 14:32:32,987 INFO L263 TraceCheckUtils]: 21: Hoare triple {17970#true} call runTest(); {17970#true} is VALID [2020-07-10 14:32:32,987 INFO L263 TraceCheckUtils]: 22: Hoare triple {17970#true} call __utac_acc__Specification5_spec__1(); {17970#true} is VALID [2020-07-10 14:32:32,987 INFO L280 TraceCheckUtils]: 23: Hoare triple {17970#true} ~switchedOnBeforeTS~0 := 0; {17970#true} is VALID [2020-07-10 14:32:32,987 INFO L280 TraceCheckUtils]: 24: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-10 14:32:32,987 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {17970#true} {17970#true} #557#return; {17970#true} is VALID [2020-07-10 14:32:32,988 INFO L263 TraceCheckUtils]: 26: Hoare triple {17970#true} call test(); {17970#true} is VALID [2020-07-10 14:32:32,988 INFO L280 TraceCheckUtils]: 27: Hoare triple {17970#true} havoc ~splverifierCounter~0;havoc ~tmp~8;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {17970#true} is VALID [2020-07-10 14:32:32,988 INFO L280 TraceCheckUtils]: 28: Hoare triple {17970#true} assume !false; {17970#true} is VALID [2020-07-10 14:32:32,988 INFO L280 TraceCheckUtils]: 29: Hoare triple {17970#true} assume ~splverifierCounter~0 < 4; {17970#true} is VALID [2020-07-10 14:32:32,988 INFO L280 TraceCheckUtils]: 30: Hoare triple {17970#true} assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp~8 := #t~nondet58;havoc #t~nondet58; {17970#true} is VALID [2020-07-10 14:32:32,989 INFO L280 TraceCheckUtils]: 31: Hoare triple {17970#true} assume 0 != ~tmp~8; {17970#true} is VALID [2020-07-10 14:32:32,989 INFO L263 TraceCheckUtils]: 32: Hoare triple {17970#true} call waterRise(); {17970#true} is VALID [2020-07-10 14:32:32,989 INFO L280 TraceCheckUtils]: 33: Hoare triple {17970#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {17970#true} is VALID [2020-07-10 14:32:32,989 INFO L280 TraceCheckUtils]: 34: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-10 14:32:32,989 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {17970#true} {17970#true} #509#return; {17970#true} is VALID [2020-07-10 14:32:32,989 INFO L280 TraceCheckUtils]: 36: Hoare triple {17970#true} assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~tmp___0~2 := #t~nondet59;havoc #t~nondet59; {17970#true} is VALID [2020-07-10 14:32:32,990 INFO L280 TraceCheckUtils]: 37: Hoare triple {17970#true} assume !(0 != ~tmp___0~2); {17970#true} is VALID [2020-07-10 14:32:32,990 INFO L280 TraceCheckUtils]: 38: Hoare triple {17970#true} assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~tmp___2~0 := #t~nondet60;havoc #t~nondet60; {17970#true} is VALID [2020-07-10 14:32:32,990 INFO L280 TraceCheckUtils]: 39: Hoare triple {17970#true} assume 0 != ~tmp___2~0; {17970#true} is VALID [2020-07-10 14:32:32,990 INFO L263 TraceCheckUtils]: 40: Hoare triple {17970#true} call timeShift(); {17970#true} is VALID [2020-07-10 14:32:32,990 INFO L263 TraceCheckUtils]: 41: Hoare triple {17970#true} call __utac_acc__Specification5_spec__2(); {17970#true} is VALID [2020-07-10 14:32:32,990 INFO L263 TraceCheckUtils]: 42: Hoare triple {17970#true} call #t~ret62 := isPumpRunning(); {17970#true} is VALID [2020-07-10 14:32:32,991 INFO L280 TraceCheckUtils]: 43: Hoare triple {17970#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {17970#true} is VALID [2020-07-10 14:32:32,991 INFO L280 TraceCheckUtils]: 44: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-10 14:32:32,991 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {17970#true} {17970#true} #547#return; {17970#true} is VALID [2020-07-10 14:32:32,991 INFO L280 TraceCheckUtils]: 46: Hoare triple {17970#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {17970#true} is VALID [2020-07-10 14:32:32,991 INFO L280 TraceCheckUtils]: 47: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-10 14:32:32,992 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {17970#true} {17970#true} #519#return; {17970#true} is VALID [2020-07-10 14:32:32,992 INFO L280 TraceCheckUtils]: 49: Hoare triple {17970#true} assume !(0 != ~pumpRunning~0); {17970#true} is VALID [2020-07-10 14:32:32,992 INFO L280 TraceCheckUtils]: 50: Hoare triple {17970#true} assume 0 != ~systemActive~0; {17970#true} is VALID [2020-07-10 14:32:32,992 INFO L263 TraceCheckUtils]: 51: Hoare triple {17970#true} call processEnvironment(); {17970#true} is VALID [2020-07-10 14:32:32,992 INFO L280 TraceCheckUtils]: 52: Hoare triple {17970#true} havoc ~tmp~5; {17970#true} is VALID [2020-07-10 14:32:32,992 INFO L280 TraceCheckUtils]: 53: Hoare triple {17970#true} assume !(0 != ~pumpRunning~0); {17970#true} is VALID [2020-07-10 14:32:32,993 INFO L263 TraceCheckUtils]: 54: Hoare triple {17970#true} call processEnvironment__wrappee__lowWaterSensor(); {17970#true} is VALID [2020-07-10 14:32:32,993 INFO L280 TraceCheckUtils]: 55: Hoare triple {17970#true} havoc ~tmp~4; {17970#true} is VALID [2020-07-10 14:32:32,993 INFO L280 TraceCheckUtils]: 56: Hoare triple {17970#true} assume !(0 != ~pumpRunning~0); {17970#true} is VALID [2020-07-10 14:32:32,993 INFO L263 TraceCheckUtils]: 57: Hoare triple {17970#true} call processEnvironment__wrappee__highWaterSensor(); {17970#true} is VALID [2020-07-10 14:32:32,993 INFO L280 TraceCheckUtils]: 58: Hoare triple {17970#true} havoc ~tmp~3; {17970#true} is VALID [2020-07-10 14:32:32,993 INFO L280 TraceCheckUtils]: 59: Hoare triple {17970#true} assume 0 == ~pumpRunning~0; {17970#true} is VALID [2020-07-10 14:32:32,994 INFO L263 TraceCheckUtils]: 60: Hoare triple {17970#true} call #t~ret35 := isHighWaterLevel(); {17970#true} is VALID [2020-07-10 14:32:32,994 INFO L280 TraceCheckUtils]: 61: Hoare triple {17970#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {17970#true} is VALID [2020-07-10 14:32:32,994 INFO L263 TraceCheckUtils]: 62: Hoare triple {17970#true} call #t~ret55 := isHighWaterSensorDry(); {17970#true} is VALID [2020-07-10 14:32:32,994 INFO L280 TraceCheckUtils]: 63: Hoare triple {17970#true} havoc ~retValue_acc~12; {17970#true} is VALID [2020-07-10 14:32:32,994 INFO L280 TraceCheckUtils]: 64: Hoare triple {17970#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {17970#true} is VALID [2020-07-10 14:32:32,994 INFO L280 TraceCheckUtils]: 65: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-10 14:32:32,995 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {17970#true} {17970#true} #517#return; {17970#true} is VALID [2020-07-10 14:32:32,995 INFO L280 TraceCheckUtils]: 67: Hoare triple {17970#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {17970#true} is VALID [2020-07-10 14:32:32,995 INFO L280 TraceCheckUtils]: 68: Hoare triple {17970#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {17970#true} is VALID [2020-07-10 14:32:32,995 INFO L280 TraceCheckUtils]: 69: Hoare triple {17970#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {17970#true} is VALID [2020-07-10 14:32:32,995 INFO L280 TraceCheckUtils]: 70: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-10 14:32:32,995 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {17970#true} {17970#true} #531#return; {17970#true} is VALID [2020-07-10 14:32:32,996 INFO L280 TraceCheckUtils]: 72: Hoare triple {17970#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {17970#true} is VALID [2020-07-10 14:32:32,996 INFO L280 TraceCheckUtils]: 73: Hoare triple {17970#true} assume 0 != ~tmp~3; {17970#true} is VALID [2020-07-10 14:32:32,996 INFO L263 TraceCheckUtils]: 74: Hoare triple {17970#true} call activatePump(); {17970#true} is VALID [2020-07-10 14:32:32,998 INFO L280 TraceCheckUtils]: 75: Hoare triple {17970#true} ~pumpRunning~0 := 1; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:32:32,998 INFO L280 TraceCheckUtils]: 76: Hoare triple {18150#(<= 1 ~pumpRunning~0)} assume true; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:32:32,999 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {18150#(<= 1 ~pumpRunning~0)} {17970#true} #533#return; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:32:32,999 INFO L280 TraceCheckUtils]: 78: Hoare triple {18150#(<= 1 ~pumpRunning~0)} assume true; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:32:33,000 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {18150#(<= 1 ~pumpRunning~0)} {17970#true} #545#return; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:32:33,001 INFO L280 TraceCheckUtils]: 80: Hoare triple {18150#(<= 1 ~pumpRunning~0)} assume true; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:32:33,001 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {18150#(<= 1 ~pumpRunning~0)} {17970#true} #507#return; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:32:33,002 INFO L280 TraceCheckUtils]: 82: Hoare triple {18150#(<= 1 ~pumpRunning~0)} assume true; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:32:33,003 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {18150#(<= 1 ~pumpRunning~0)} {17970#true} #523#return; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:32:33,003 INFO L263 TraceCheckUtils]: 84: Hoare triple {18150#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:32:33,004 INFO L280 TraceCheckUtils]: 85: Hoare triple {18150#(<= 1 ~pumpRunning~0)} havoc ~tmp~9;havoc ~tmp___0~3; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:32:33,004 INFO L263 TraceCheckUtils]: 86: Hoare triple {18150#(<= 1 ~pumpRunning~0)} call #t~ret63 := getWaterLevel(); {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:32:33,006 INFO L280 TraceCheckUtils]: 87: Hoare triple {18150#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:32:33,008 INFO L280 TraceCheckUtils]: 88: Hoare triple {18150#(<= 1 ~pumpRunning~0)} assume true; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:32:33,013 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {18150#(<= 1 ~pumpRunning~0)} {18150#(<= 1 ~pumpRunning~0)} #549#return; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:32:33,015 INFO L280 TraceCheckUtils]: 90: Hoare triple {18150#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:32:33,015 INFO L280 TraceCheckUtils]: 91: Hoare triple {18150#(<= 1 ~pumpRunning~0)} assume !(2 != ~tmp~9); {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:32:33,016 INFO L280 TraceCheckUtils]: 92: Hoare triple {18150#(<= 1 ~pumpRunning~0)} assume true; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:32:33,019 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {18150#(<= 1 ~pumpRunning~0)} {18150#(<= 1 ~pumpRunning~0)} #525#return; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:32:33,020 INFO L280 TraceCheckUtils]: 94: Hoare triple {18150#(<= 1 ~pumpRunning~0)} assume true; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:32:33,020 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {18150#(<= 1 ~pumpRunning~0)} {17970#true} #513#return; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:32:33,021 INFO L280 TraceCheckUtils]: 96: Hoare triple {18150#(<= 1 ~pumpRunning~0)} assume !false; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:32:33,021 INFO L280 TraceCheckUtils]: 97: Hoare triple {18150#(<= 1 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:32:33,022 INFO L280 TraceCheckUtils]: 98: Hoare triple {18150#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp~8 := #t~nondet58;havoc #t~nondet58; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:32:33,023 INFO L280 TraceCheckUtils]: 99: Hoare triple {18150#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp~8); {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:32:33,023 INFO L280 TraceCheckUtils]: 100: Hoare triple {18150#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~tmp___0~2 := #t~nondet59;havoc #t~nondet59; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:32:33,024 INFO L280 TraceCheckUtils]: 101: Hoare triple {18150#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___0~2); {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:32:33,024 INFO L280 TraceCheckUtils]: 102: Hoare triple {18150#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~tmp___2~0 := #t~nondet60;havoc #t~nondet60; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:32:33,025 INFO L280 TraceCheckUtils]: 103: Hoare triple {18150#(<= 1 ~pumpRunning~0)} assume 0 != ~tmp___2~0; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:32:33,026 INFO L263 TraceCheckUtils]: 104: Hoare triple {18150#(<= 1 ~pumpRunning~0)} call timeShift(); {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:32:33,027 INFO L263 TraceCheckUtils]: 105: Hoare triple {18150#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:32:33,027 INFO L263 TraceCheckUtils]: 106: Hoare triple {18150#(<= 1 ~pumpRunning~0)} call #t~ret62 := isPumpRunning(); {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:32:33,028 INFO L280 TraceCheckUtils]: 107: Hoare triple {18150#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {18622#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-10 14:32:33,029 INFO L280 TraceCheckUtils]: 108: Hoare triple {18622#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} assume true; {18622#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-10 14:32:33,030 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {18622#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} {18150#(<= 1 ~pumpRunning~0)} #547#return; {18629#(and (<= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret62|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-10 14:32:33,031 INFO L280 TraceCheckUtils]: 110: Hoare triple {18629#(and (<= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret62|) (<= 1 ~pumpRunning~0))} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {18633#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} is VALID [2020-07-10 14:32:33,031 INFO L280 TraceCheckUtils]: 111: Hoare triple {18633#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} assume true; {18633#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} is VALID [2020-07-10 14:32:33,032 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {18633#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} {18150#(<= 1 ~pumpRunning~0)} #519#return; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:32:33,033 INFO L280 TraceCheckUtils]: 113: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~pumpRunning~0; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:32:33,034 INFO L263 TraceCheckUtils]: 114: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} call lowerWaterLevel(); {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:32:33,035 INFO L280 TraceCheckUtils]: 115: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:32:33,035 INFO L280 TraceCheckUtils]: 116: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} assume true; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:32:33,036 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {18640#(<= 1 ~switchedOnBeforeTS~0)} {18640#(<= 1 ~switchedOnBeforeTS~0)} #521#return; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:32:33,037 INFO L280 TraceCheckUtils]: 118: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~systemActive~0; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:32:33,037 INFO L263 TraceCheckUtils]: 119: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment(); {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:32:33,038 INFO L280 TraceCheckUtils]: 120: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~5; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:32:33,039 INFO L280 TraceCheckUtils]: 121: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~pumpRunning~0; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:32:33,039 INFO L263 TraceCheckUtils]: 122: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret37 := isMethaneAlarm(); {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:32:33,040 INFO L280 TraceCheckUtils]: 123: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~3; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:32:33,041 INFO L263 TraceCheckUtils]: 124: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret38 := isMethaneLevelCritical(); {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:32:33,041 INFO L280 TraceCheckUtils]: 125: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:32:33,042 INFO L280 TraceCheckUtils]: 126: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} assume true; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:32:33,043 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {18640#(<= 1 ~switchedOnBeforeTS~0)} {18640#(<= 1 ~switchedOnBeforeTS~0)} #561#return; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:32:33,043 INFO L280 TraceCheckUtils]: 128: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~retValue_acc~3 := #t~ret38;havoc #t~ret38;#res := ~retValue_acc~3; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:32:33,044 INFO L280 TraceCheckUtils]: 129: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} assume true; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:32:33,045 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {18640#(<= 1 ~switchedOnBeforeTS~0)} {18640#(<= 1 ~switchedOnBeforeTS~0)} #501#return; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:32:33,045 INFO L280 TraceCheckUtils]: 131: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~tmp~5 := #t~ret37;havoc #t~ret37; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:32:33,046 INFO L280 TraceCheckUtils]: 132: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} assume !(0 != ~tmp~5); {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:32:33,046 INFO L263 TraceCheckUtils]: 133: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment__wrappee__lowWaterSensor(); {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:32:33,047 INFO L280 TraceCheckUtils]: 134: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~4; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:32:33,048 INFO L280 TraceCheckUtils]: 135: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~pumpRunning~0; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:32:33,049 INFO L263 TraceCheckUtils]: 136: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret36 := isLowWaterLevel(); {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:32:33,049 INFO L280 TraceCheckUtils]: 137: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:32:33,050 INFO L263 TraceCheckUtils]: 138: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret56 := isLowWaterSensorDry(); {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:32:33,051 INFO L280 TraceCheckUtils]: 139: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:32:33,051 INFO L280 TraceCheckUtils]: 140: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} assume true; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:32:33,052 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {18640#(<= 1 ~switchedOnBeforeTS~0)} {18640#(<= 1 ~switchedOnBeforeTS~0)} #499#return; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:32:33,053 INFO L280 TraceCheckUtils]: 142: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~7 := #t~ret56;havoc #t~ret56; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:32:33,053 INFO L280 TraceCheckUtils]: 143: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~tmp~7;~tmp___0~1 := 0; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:32:33,054 INFO L280 TraceCheckUtils]: 144: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:32:33,054 INFO L280 TraceCheckUtils]: 145: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} assume true; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:32:33,055 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {18640#(<= 1 ~switchedOnBeforeTS~0)} {18640#(<= 1 ~switchedOnBeforeTS~0)} #539#return; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:32:33,056 INFO L280 TraceCheckUtils]: 147: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647;~tmp~4 := #t~ret36;havoc #t~ret36; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:32:33,056 INFO L280 TraceCheckUtils]: 148: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} assume !(0 != ~tmp~4); {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:32:33,057 INFO L263 TraceCheckUtils]: 149: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment__wrappee__highWaterSensor(); {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:32:33,058 INFO L280 TraceCheckUtils]: 150: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~3; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:32:33,058 INFO L280 TraceCheckUtils]: 151: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} assume !(0 == ~pumpRunning~0); {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:32:33,059 INFO L263 TraceCheckUtils]: 152: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment__wrappee__base(); {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:32:33,059 INFO L280 TraceCheckUtils]: 153: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} assume true; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:32:33,060 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {18640#(<= 1 ~switchedOnBeforeTS~0)} {18640#(<= 1 ~switchedOnBeforeTS~0)} #537#return; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:32:33,061 INFO L280 TraceCheckUtils]: 155: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} assume true; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:32:33,061 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {18640#(<= 1 ~switchedOnBeforeTS~0)} {18640#(<= 1 ~switchedOnBeforeTS~0)} #543#return; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:32:33,062 INFO L280 TraceCheckUtils]: 157: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} assume true; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:32:33,062 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {18640#(<= 1 ~switchedOnBeforeTS~0)} {18640#(<= 1 ~switchedOnBeforeTS~0)} #505#return; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:32:33,063 INFO L280 TraceCheckUtils]: 159: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} assume true; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:32:33,064 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {18640#(<= 1 ~switchedOnBeforeTS~0)} {18640#(<= 1 ~switchedOnBeforeTS~0)} #523#return; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:32:33,065 INFO L263 TraceCheckUtils]: 161: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} call __utac_acc__Specification5_spec__3(); {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:32:33,065 INFO L280 TraceCheckUtils]: 162: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~9;havoc ~tmp___0~3; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:32:33,066 INFO L263 TraceCheckUtils]: 163: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret63 := getWaterLevel(); {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:32:33,066 INFO L280 TraceCheckUtils]: 164: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:32:33,067 INFO L280 TraceCheckUtils]: 165: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} assume true; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:32:33,068 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {18640#(<= 1 ~switchedOnBeforeTS~0)} {18640#(<= 1 ~switchedOnBeforeTS~0)} #549#return; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:32:33,068 INFO L280 TraceCheckUtils]: 167: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:32:33,069 INFO L280 TraceCheckUtils]: 168: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} assume 2 != ~tmp~9; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:32:33,069 INFO L263 TraceCheckUtils]: 169: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret64 := isPumpRunning(); {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:32:33,070 INFO L280 TraceCheckUtils]: 170: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:32:33,071 INFO L280 TraceCheckUtils]: 171: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} assume true; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:32:33,071 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {18640#(<= 1 ~switchedOnBeforeTS~0)} {18640#(<= 1 ~switchedOnBeforeTS~0)} #551#return; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:32:33,072 INFO L280 TraceCheckUtils]: 173: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~3 := #t~ret64;havoc #t~ret64; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:32:33,072 INFO L280 TraceCheckUtils]: 174: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~tmp___0~3; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:32:33,073 INFO L280 TraceCheckUtils]: 175: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} assume 0 == ~switchedOnBeforeTS~0; {17971#false} is VALID [2020-07-10 14:32:33,073 INFO L263 TraceCheckUtils]: 176: Hoare triple {17971#false} call __automaton_fail(); {17971#false} is VALID [2020-07-10 14:32:33,073 INFO L280 TraceCheckUtils]: 177: Hoare triple {17971#false} assume !false; {17971#false} is VALID [2020-07-10 14:32:33,097 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 29 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 14:32:33,098 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:32:33,098 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 7] total 20 [2020-07-10 14:32:33,098 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1112715565] [2020-07-10 14:32:33,099 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 178 [2020-07-10 14:32:33,276 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:32:33,276 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 20 states. [2020-07-10 14:32:33,650 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 285 edges. 285 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:32:33,651 INFO L459 AbstractCegarLoop]: Interpolant automaton has 20 states [2020-07-10 14:32:33,651 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:32:33,651 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2020-07-10 14:32:33,652 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=322, Unknown=0, NotChecked=0, Total=380 [2020-07-10 14:32:33,652 INFO L87 Difference]: Start difference. First operand 851 states and 998 transitions. Second operand 20 states. [2020-07-10 14:32:35,216 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:32:36,914 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-10 14:32:37,567 WARN L193 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-10 14:32:37,984 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-10 14:32:42,717 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:32:43,459 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 14:32:44,514 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-07-10 14:32:50,796 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:32:52,372 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-10 14:32:57,933 WARN L193 SmtUtils]: Spent 463.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 191 [2020-07-10 14:32:58,883 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:32:59,679 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:33:03,221 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:33:05,579 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:33:10,603 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-10 14:33:11,613 WARN L193 SmtUtils]: Spent 487.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 192 [2020-07-10 14:33:13,998 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:33:19,141 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:33:22,030 WARN L193 SmtUtils]: Spent 476.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 194 [2020-07-10 14:33:22,847 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:33:26,445 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:33:26,446 INFO L93 Difference]: Finished difference Result 1894 states and 2279 transitions. [2020-07-10 14:33:26,446 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2020-07-10 14:33:26,446 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 178 [2020-07-10 14:33:26,447 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:33:26,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-10 14:33:26,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 51 states and 636 transitions. [2020-07-10 14:33:26,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-10 14:33:26,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 51 states and 636 transitions. [2020-07-10 14:33:26,476 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 51 states and 636 transitions. [2020-07-10 14:33:28,684 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 636 edges. 636 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:33:28,780 INFO L225 Difference]: With dead ends: 1894 [2020-07-10 14:33:28,780 INFO L226 Difference]: Without dead ends: 1071 [2020-07-10 14:33:28,784 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 310 GetRequests, 249 SyntacticMatches, 0 SemanticMatches, 61 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1011 ImplicationChecksByTransitivity, 8.4s TimeCoverageRelationStatistics Valid=765, Invalid=3141, Unknown=0, NotChecked=0, Total=3906 [2020-07-10 14:33:28,786 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1071 states. [2020-07-10 14:33:37,105 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1071 to 965. [2020-07-10 14:33:37,105 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:33:37,106 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1071 states. Second operand 965 states. [2020-07-10 14:33:37,106 INFO L74 IsIncluded]: Start isIncluded. First operand 1071 states. Second operand 965 states. [2020-07-10 14:33:37,106 INFO L87 Difference]: Start difference. First operand 1071 states. Second operand 965 states. [2020-07-10 14:33:37,184 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:33:37,184 INFO L93 Difference]: Finished difference Result 1071 states and 1286 transitions. [2020-07-10 14:33:37,185 INFO L276 IsEmpty]: Start isEmpty. Operand 1071 states and 1286 transitions. [2020-07-10 14:33:37,189 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:33:37,189 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:33:37,189 INFO L74 IsIncluded]: Start isIncluded. First operand 965 states. Second operand 1071 states. [2020-07-10 14:33:37,189 INFO L87 Difference]: Start difference. First operand 965 states. Second operand 1071 states. [2020-07-10 14:33:37,271 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:33:37,271 INFO L93 Difference]: Finished difference Result 1071 states and 1286 transitions. [2020-07-10 14:33:37,271 INFO L276 IsEmpty]: Start isEmpty. Operand 1071 states and 1286 transitions. [2020-07-10 14:33:37,275 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:33:37,276 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:33:37,276 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:33:37,276 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:33:37,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 965 states. [2020-07-10 14:33:37,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 965 states and 1134 transitions. [2020-07-10 14:33:37,365 INFO L78 Accepts]: Start accepts. Automaton has 965 states and 1134 transitions. Word has length 178 [2020-07-10 14:33:37,365 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:33:37,365 INFO L479 AbstractCegarLoop]: Abstraction has 965 states and 1134 transitions. [2020-07-10 14:33:37,365 INFO L480 AbstractCegarLoop]: Interpolant automaton has 20 states. [2020-07-10 14:33:37,365 INFO L276 IsEmpty]: Start isEmpty. Operand 965 states and 1134 transitions. [2020-07-10 14:33:37,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2020-07-10 14:33:37,371 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:33:37,372 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:33:37,586 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable8 [2020-07-10 14:33:37,586 INFO L427 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:33:37,586 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:33:37,587 INFO L82 PathProgramCache]: Analyzing trace with hash 2132607531, now seen corresponding path program 1 times [2020-07-10 14:33:37,587 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:33:37,587 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [68556291] [2020-07-10 14:33:37,587 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:33:37,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:38,051 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:33:38,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:38,151 INFO L280 TraceCheckUtils]: 0: Hoare triple {25186#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.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~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.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~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string42.base, #t~string42.offset, 1);call write~init~int(110, #t~string42.base, 1 + #t~string42.offset, 1);call write~init~int(0, #t~string42.base, 2 + #t~string42.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string44.base, #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 3 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string46.base, #t~string46.offset, 1);call write~init~int(80, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(117, #t~string46.base, 2 + #t~string46.offset, 1);call write~init~int(109, #t~string46.base, 3 + #t~string46.offset, 1);call write~init~int(112, #t~string46.base, 4 + #t~string46.offset, 1);call write~init~int(58, #t~string46.base, 5 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 6 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string50.base, #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string52.base, #t~string52.offset, 1);call write~init~int(32, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string54.base, #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 1 + #t~string54.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {24948#true} is VALID [2020-07-10 14:33:38,151 INFO L280 TraceCheckUtils]: 1: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:38,152 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24948#true} {24948#true} #567#return; {24948#true} is VALID [2020-07-10 14:33:38,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:38,154 INFO L280 TraceCheckUtils]: 0: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:38,155 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {24948#true} {24948#true} #459#return; {24948#true} is VALID [2020-07-10 14:33:38,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:38,157 INFO L280 TraceCheckUtils]: 0: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:38,157 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {24948#true} {24948#true} #461#return; {24948#true} is VALID [2020-07-10 14:33:38,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:38,160 INFO L280 TraceCheckUtils]: 0: Hoare triple {24948#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {24948#true} is VALID [2020-07-10 14:33:38,161 INFO L280 TraceCheckUtils]: 1: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:38,161 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24948#true} {24948#true} #463#return; {24948#true} is VALID [2020-07-10 14:33:38,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:38,164 INFO L280 TraceCheckUtils]: 0: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:38,165 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {24948#true} {24948#true} #465#return; {24948#true} is VALID [2020-07-10 14:33:38,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:38,184 INFO L280 TraceCheckUtils]: 0: Hoare triple {25187#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {24948#true} is VALID [2020-07-10 14:33:38,185 INFO L280 TraceCheckUtils]: 1: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:38,185 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24948#true} {24948#true} #557#return; {24948#true} is VALID [2020-07-10 14:33:38,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:38,207 INFO L280 TraceCheckUtils]: 0: Hoare triple {25188#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {24948#true} is VALID [2020-07-10 14:33:38,207 INFO L280 TraceCheckUtils]: 1: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:38,207 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24948#true} {24948#true} #509#return; {24948#true} is VALID [2020-07-10 14:33:38,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:38,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:38,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:38,263 INFO L280 TraceCheckUtils]: 0: Hoare triple {24948#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {24948#true} is VALID [2020-07-10 14:33:38,263 INFO L280 TraceCheckUtils]: 1: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:38,263 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24948#true} {25187#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {24948#true} is VALID [2020-07-10 14:33:38,263 INFO L263 TraceCheckUtils]: 0: Hoare triple {25187#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {24948#true} is VALID [2020-07-10 14:33:38,264 INFO L280 TraceCheckUtils]: 1: Hoare triple {24948#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {24948#true} is VALID [2020-07-10 14:33:38,264 INFO L280 TraceCheckUtils]: 2: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:38,264 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {24948#true} {25187#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {24948#true} is VALID [2020-07-10 14:33:38,264 INFO L280 TraceCheckUtils]: 4: Hoare triple {24948#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {24948#true} is VALID [2020-07-10 14:33:38,265 INFO L280 TraceCheckUtils]: 5: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:38,265 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {24948#true} {25189#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {24948#true} is VALID [2020-07-10 14:33:38,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:38,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:38,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:38,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:38,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:38,310 INFO L280 TraceCheckUtils]: 0: Hoare triple {24948#true} havoc ~retValue_acc~12; {24948#true} is VALID [2020-07-10 14:33:38,310 INFO L280 TraceCheckUtils]: 1: Hoare triple {24948#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {24948#true} is VALID [2020-07-10 14:33:38,311 INFO L280 TraceCheckUtils]: 2: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:38,311 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {24948#true} {24948#true} #517#return; {24948#true} is VALID [2020-07-10 14:33:38,311 INFO L280 TraceCheckUtils]: 0: Hoare triple {24948#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {24948#true} is VALID [2020-07-10 14:33:38,312 INFO L263 TraceCheckUtils]: 1: Hoare triple {24948#true} call #t~ret55 := isHighWaterSensorDry(); {24948#true} is VALID [2020-07-10 14:33:38,312 INFO L280 TraceCheckUtils]: 2: Hoare triple {24948#true} havoc ~retValue_acc~12; {24948#true} is VALID [2020-07-10 14:33:38,313 INFO L280 TraceCheckUtils]: 3: Hoare triple {24948#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {24948#true} is VALID [2020-07-10 14:33:38,313 INFO L280 TraceCheckUtils]: 4: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:38,313 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {24948#true} {24948#true} #517#return; {24948#true} is VALID [2020-07-10 14:33:38,314 INFO L280 TraceCheckUtils]: 6: Hoare triple {24948#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {24948#true} is VALID [2020-07-10 14:33:38,314 INFO L280 TraceCheckUtils]: 7: Hoare triple {24948#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {24948#true} is VALID [2020-07-10 14:33:38,315 INFO L280 TraceCheckUtils]: 8: Hoare triple {24948#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {24948#true} is VALID [2020-07-10 14:33:38,315 INFO L280 TraceCheckUtils]: 9: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:38,315 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {24948#true} {24948#true} #531#return; {24948#true} is VALID [2020-07-10 14:33:38,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:38,319 INFO L280 TraceCheckUtils]: 0: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {24948#true} is VALID [2020-07-10 14:33:38,320 INFO L280 TraceCheckUtils]: 1: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:38,320 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24948#true} {24948#true} #533#return; {24948#true} is VALID [2020-07-10 14:33:38,321 INFO L280 TraceCheckUtils]: 0: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {24948#true} is VALID [2020-07-10 14:33:38,321 INFO L280 TraceCheckUtils]: 1: Hoare triple {24948#true} assume 0 == ~pumpRunning~0; {24948#true} is VALID [2020-07-10 14:33:38,321 INFO L263 TraceCheckUtils]: 2: Hoare triple {24948#true} call #t~ret35 := isHighWaterLevel(); {24948#true} is VALID [2020-07-10 14:33:38,322 INFO L280 TraceCheckUtils]: 3: Hoare triple {24948#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {24948#true} is VALID [2020-07-10 14:33:38,322 INFO L263 TraceCheckUtils]: 4: Hoare triple {24948#true} call #t~ret55 := isHighWaterSensorDry(); {24948#true} is VALID [2020-07-10 14:33:38,322 INFO L280 TraceCheckUtils]: 5: Hoare triple {24948#true} havoc ~retValue_acc~12; {24948#true} is VALID [2020-07-10 14:33:38,323 INFO L280 TraceCheckUtils]: 6: Hoare triple {24948#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {24948#true} is VALID [2020-07-10 14:33:38,323 INFO L280 TraceCheckUtils]: 7: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:38,323 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {24948#true} {24948#true} #517#return; {24948#true} is VALID [2020-07-10 14:33:38,324 INFO L280 TraceCheckUtils]: 9: Hoare triple {24948#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {24948#true} is VALID [2020-07-10 14:33:38,324 INFO L280 TraceCheckUtils]: 10: Hoare triple {24948#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {24948#true} is VALID [2020-07-10 14:33:38,325 INFO L280 TraceCheckUtils]: 11: Hoare triple {24948#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {24948#true} is VALID [2020-07-10 14:33:38,325 INFO L280 TraceCheckUtils]: 12: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:38,325 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {24948#true} {24948#true} #531#return; {24948#true} is VALID [2020-07-10 14:33:38,326 INFO L280 TraceCheckUtils]: 14: Hoare triple {24948#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {24948#true} is VALID [2020-07-10 14:33:38,326 INFO L280 TraceCheckUtils]: 15: Hoare triple {24948#true} assume 0 != ~tmp~3; {24948#true} is VALID [2020-07-10 14:33:38,327 INFO L263 TraceCheckUtils]: 16: Hoare triple {24948#true} call activatePump(); {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:38,328 INFO L280 TraceCheckUtils]: 17: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {24948#true} is VALID [2020-07-10 14:33:38,328 INFO L280 TraceCheckUtils]: 18: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:38,329 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {24948#true} {24948#true} #533#return; {24948#true} is VALID [2020-07-10 14:33:38,329 INFO L280 TraceCheckUtils]: 20: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:38,329 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {24948#true} {24948#true} #545#return; {24948#true} is VALID [2020-07-10 14:33:38,330 INFO L280 TraceCheckUtils]: 0: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {24948#true} is VALID [2020-07-10 14:33:38,331 INFO L280 TraceCheckUtils]: 1: Hoare triple {24948#true} assume !(0 != ~pumpRunning~0); {24948#true} is VALID [2020-07-10 14:33:38,332 INFO L263 TraceCheckUtils]: 2: Hoare triple {24948#true} call processEnvironment__wrappee__highWaterSensor(); {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:38,332 INFO L280 TraceCheckUtils]: 3: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {24948#true} is VALID [2020-07-10 14:33:38,333 INFO L280 TraceCheckUtils]: 4: Hoare triple {24948#true} assume 0 == ~pumpRunning~0; {24948#true} is VALID [2020-07-10 14:33:38,333 INFO L263 TraceCheckUtils]: 5: Hoare triple {24948#true} call #t~ret35 := isHighWaterLevel(); {24948#true} is VALID [2020-07-10 14:33:38,333 INFO L280 TraceCheckUtils]: 6: Hoare triple {24948#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {24948#true} is VALID [2020-07-10 14:33:38,334 INFO L263 TraceCheckUtils]: 7: Hoare triple {24948#true} call #t~ret55 := isHighWaterSensorDry(); {24948#true} is VALID [2020-07-10 14:33:38,334 INFO L280 TraceCheckUtils]: 8: Hoare triple {24948#true} havoc ~retValue_acc~12; {24948#true} is VALID [2020-07-10 14:33:38,334 INFO L280 TraceCheckUtils]: 9: Hoare triple {24948#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {24948#true} is VALID [2020-07-10 14:33:38,335 INFO L280 TraceCheckUtils]: 10: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:38,335 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {24948#true} {24948#true} #517#return; {24948#true} is VALID [2020-07-10 14:33:38,336 INFO L280 TraceCheckUtils]: 12: Hoare triple {24948#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {24948#true} is VALID [2020-07-10 14:33:38,336 INFO L280 TraceCheckUtils]: 13: Hoare triple {24948#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {24948#true} is VALID [2020-07-10 14:33:38,336 INFO L280 TraceCheckUtils]: 14: Hoare triple {24948#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {24948#true} is VALID [2020-07-10 14:33:38,337 INFO L280 TraceCheckUtils]: 15: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:38,337 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {24948#true} {24948#true} #531#return; {24948#true} is VALID [2020-07-10 14:33:38,337 INFO L280 TraceCheckUtils]: 17: Hoare triple {24948#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {24948#true} is VALID [2020-07-10 14:33:38,338 INFO L280 TraceCheckUtils]: 18: Hoare triple {24948#true} assume 0 != ~tmp~3; {24948#true} is VALID [2020-07-10 14:33:38,339 INFO L263 TraceCheckUtils]: 19: Hoare triple {24948#true} call activatePump(); {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:38,339 INFO L280 TraceCheckUtils]: 20: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {24948#true} is VALID [2020-07-10 14:33:38,340 INFO L280 TraceCheckUtils]: 21: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:38,340 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {24948#true} {24948#true} #533#return; {24948#true} is VALID [2020-07-10 14:33:38,340 INFO L280 TraceCheckUtils]: 23: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:38,341 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {24948#true} {24948#true} #545#return; {24948#true} is VALID [2020-07-10 14:33:38,341 INFO L280 TraceCheckUtils]: 25: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:38,341 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {24948#true} {24948#true} #507#return; {24948#true} is VALID [2020-07-10 14:33:38,342 INFO L280 TraceCheckUtils]: 0: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {24948#true} is VALID [2020-07-10 14:33:38,343 INFO L280 TraceCheckUtils]: 1: Hoare triple {24948#true} assume !(0 != ~pumpRunning~0); {24948#true} is VALID [2020-07-10 14:33:38,344 INFO L263 TraceCheckUtils]: 2: Hoare triple {24948#true} call processEnvironment__wrappee__lowWaterSensor(); {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:38,344 INFO L280 TraceCheckUtils]: 3: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {24948#true} is VALID [2020-07-10 14:33:38,344 INFO L280 TraceCheckUtils]: 4: Hoare triple {24948#true} assume !(0 != ~pumpRunning~0); {24948#true} is VALID [2020-07-10 14:33:38,346 INFO L263 TraceCheckUtils]: 5: Hoare triple {24948#true} call processEnvironment__wrappee__highWaterSensor(); {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:38,346 INFO L280 TraceCheckUtils]: 6: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {24948#true} is VALID [2020-07-10 14:33:38,346 INFO L280 TraceCheckUtils]: 7: Hoare triple {24948#true} assume 0 == ~pumpRunning~0; {24948#true} is VALID [2020-07-10 14:33:38,347 INFO L263 TraceCheckUtils]: 8: Hoare triple {24948#true} call #t~ret35 := isHighWaterLevel(); {24948#true} is VALID [2020-07-10 14:33:38,347 INFO L280 TraceCheckUtils]: 9: Hoare triple {24948#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {24948#true} is VALID [2020-07-10 14:33:38,347 INFO L263 TraceCheckUtils]: 10: Hoare triple {24948#true} call #t~ret55 := isHighWaterSensorDry(); {24948#true} is VALID [2020-07-10 14:33:38,348 INFO L280 TraceCheckUtils]: 11: Hoare triple {24948#true} havoc ~retValue_acc~12; {24948#true} is VALID [2020-07-10 14:33:38,348 INFO L280 TraceCheckUtils]: 12: Hoare triple {24948#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {24948#true} is VALID [2020-07-10 14:33:38,348 INFO L280 TraceCheckUtils]: 13: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:38,349 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {24948#true} {24948#true} #517#return; {24948#true} is VALID [2020-07-10 14:33:38,349 INFO L280 TraceCheckUtils]: 15: Hoare triple {24948#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {24948#true} is VALID [2020-07-10 14:33:38,349 INFO L280 TraceCheckUtils]: 16: Hoare triple {24948#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {24948#true} is VALID [2020-07-10 14:33:38,350 INFO L280 TraceCheckUtils]: 17: Hoare triple {24948#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {24948#true} is VALID [2020-07-10 14:33:38,350 INFO L280 TraceCheckUtils]: 18: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:38,350 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {24948#true} {24948#true} #531#return; {24948#true} is VALID [2020-07-10 14:33:38,351 INFO L280 TraceCheckUtils]: 20: Hoare triple {24948#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {24948#true} is VALID [2020-07-10 14:33:38,351 INFO L280 TraceCheckUtils]: 21: Hoare triple {24948#true} assume 0 != ~tmp~3; {24948#true} is VALID [2020-07-10 14:33:38,352 INFO L263 TraceCheckUtils]: 22: Hoare triple {24948#true} call activatePump(); {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:38,353 INFO L280 TraceCheckUtils]: 23: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {24948#true} is VALID [2020-07-10 14:33:38,353 INFO L280 TraceCheckUtils]: 24: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:38,353 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {24948#true} {24948#true} #533#return; {24948#true} is VALID [2020-07-10 14:33:38,354 INFO L280 TraceCheckUtils]: 26: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:38,354 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {24948#true} {24948#true} #545#return; {24948#true} is VALID [2020-07-10 14:33:38,354 INFO L280 TraceCheckUtils]: 28: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:38,354 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {24948#true} {24948#true} #507#return; {24948#true} is VALID [2020-07-10 14:33:38,355 INFO L280 TraceCheckUtils]: 30: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:38,355 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {24948#true} {24948#true} #523#return; {24948#true} is VALID [2020-07-10 14:33:38,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:38,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:38,571 INFO L280 TraceCheckUtils]: 0: Hoare triple {24948#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {25314#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:33:38,572 INFO L280 TraceCheckUtils]: 1: Hoare triple {25314#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {25314#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:33:38,573 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {25314#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {24948#true} #549#return; {25312#(and (or (<= |__utac_acc__Specification5_spec__3_#t~ret63| ~waterLevel~0) (< 1 ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret63|)))} is VALID [2020-07-10 14:33:38,574 INFO L280 TraceCheckUtils]: 0: Hoare triple {24948#true} havoc ~tmp~9;havoc ~tmp___0~3; {24948#true} is VALID [2020-07-10 14:33:38,574 INFO L263 TraceCheckUtils]: 1: Hoare triple {24948#true} call #t~ret63 := getWaterLevel(); {24948#true} is VALID [2020-07-10 14:33:38,575 INFO L280 TraceCheckUtils]: 2: Hoare triple {24948#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {25314#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:33:38,576 INFO L280 TraceCheckUtils]: 3: Hoare triple {25314#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {25314#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:33:38,578 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {25314#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {24948#true} #549#return; {25312#(and (or (<= |__utac_acc__Specification5_spec__3_#t~ret63| ~waterLevel~0) (< 1 ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret63|)))} is VALID [2020-07-10 14:33:38,580 INFO L280 TraceCheckUtils]: 5: Hoare triple {25312#(and (or (<= |__utac_acc__Specification5_spec__3_#t~ret63| ~waterLevel~0) (< 1 ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret63|)))} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {25313#(and (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~9) (<= ~waterLevel~0 2)) (or (< 1 ~waterLevel~0) (<= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0)))} is VALID [2020-07-10 14:33:38,583 INFO L280 TraceCheckUtils]: 6: Hoare triple {25313#(and (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~9) (<= ~waterLevel~0 2)) (or (< 1 ~waterLevel~0) (<= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0)))} assume !(2 != ~tmp~9); {25023#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:38,584 INFO L280 TraceCheckUtils]: 7: Hoare triple {25023#(= 2 ~waterLevel~0)} assume true; {25023#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:38,585 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {25023#(= 2 ~waterLevel~0)} {24948#true} #525#return; {25023#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:38,587 INFO L263 TraceCheckUtils]: 0: Hoare triple {25189#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {25187#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:33:38,587 INFO L263 TraceCheckUtils]: 1: Hoare triple {25187#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {24948#true} is VALID [2020-07-10 14:33:38,588 INFO L280 TraceCheckUtils]: 2: Hoare triple {24948#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {24948#true} is VALID [2020-07-10 14:33:38,588 INFO L280 TraceCheckUtils]: 3: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:38,588 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {24948#true} {25187#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {24948#true} is VALID [2020-07-10 14:33:38,589 INFO L280 TraceCheckUtils]: 5: Hoare triple {24948#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {24948#true} is VALID [2020-07-10 14:33:38,589 INFO L280 TraceCheckUtils]: 6: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:38,589 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {24948#true} {25189#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {24948#true} is VALID [2020-07-10 14:33:38,590 INFO L280 TraceCheckUtils]: 8: Hoare triple {24948#true} assume !(0 != ~pumpRunning~0); {24948#true} is VALID [2020-07-10 14:33:38,590 INFO L280 TraceCheckUtils]: 9: Hoare triple {24948#true} assume 0 != ~systemActive~0; {24948#true} is VALID [2020-07-10 14:33:38,591 INFO L263 TraceCheckUtils]: 10: Hoare triple {24948#true} call processEnvironment(); {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:38,591 INFO L280 TraceCheckUtils]: 11: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {24948#true} is VALID [2020-07-10 14:33:38,592 INFO L280 TraceCheckUtils]: 12: Hoare triple {24948#true} assume !(0 != ~pumpRunning~0); {24948#true} is VALID [2020-07-10 14:33:38,593 INFO L263 TraceCheckUtils]: 13: Hoare triple {24948#true} call processEnvironment__wrappee__lowWaterSensor(); {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:38,593 INFO L280 TraceCheckUtils]: 14: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {24948#true} is VALID [2020-07-10 14:33:38,593 INFO L280 TraceCheckUtils]: 15: Hoare triple {24948#true} assume !(0 != ~pumpRunning~0); {24948#true} is VALID [2020-07-10 14:33:38,594 INFO L263 TraceCheckUtils]: 16: Hoare triple {24948#true} call processEnvironment__wrappee__highWaterSensor(); {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:38,594 INFO L280 TraceCheckUtils]: 17: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {24948#true} is VALID [2020-07-10 14:33:38,594 INFO L280 TraceCheckUtils]: 18: Hoare triple {24948#true} assume 0 == ~pumpRunning~0; {24948#true} is VALID [2020-07-10 14:33:38,595 INFO L263 TraceCheckUtils]: 19: Hoare triple {24948#true} call #t~ret35 := isHighWaterLevel(); {24948#true} is VALID [2020-07-10 14:33:38,595 INFO L280 TraceCheckUtils]: 20: Hoare triple {24948#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {24948#true} is VALID [2020-07-10 14:33:38,595 INFO L263 TraceCheckUtils]: 21: Hoare triple {24948#true} call #t~ret55 := isHighWaterSensorDry(); {24948#true} is VALID [2020-07-10 14:33:38,595 INFO L280 TraceCheckUtils]: 22: Hoare triple {24948#true} havoc ~retValue_acc~12; {24948#true} is VALID [2020-07-10 14:33:38,595 INFO L280 TraceCheckUtils]: 23: Hoare triple {24948#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {24948#true} is VALID [2020-07-10 14:33:38,596 INFO L280 TraceCheckUtils]: 24: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:38,596 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {24948#true} {24948#true} #517#return; {24948#true} is VALID [2020-07-10 14:33:38,596 INFO L280 TraceCheckUtils]: 26: Hoare triple {24948#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {24948#true} is VALID [2020-07-10 14:33:38,596 INFO L280 TraceCheckUtils]: 27: Hoare triple {24948#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {24948#true} is VALID [2020-07-10 14:33:38,596 INFO L280 TraceCheckUtils]: 28: Hoare triple {24948#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {24948#true} is VALID [2020-07-10 14:33:38,597 INFO L280 TraceCheckUtils]: 29: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:38,597 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {24948#true} {24948#true} #531#return; {24948#true} is VALID [2020-07-10 14:33:38,597 INFO L280 TraceCheckUtils]: 31: Hoare triple {24948#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {24948#true} is VALID [2020-07-10 14:33:38,597 INFO L280 TraceCheckUtils]: 32: Hoare triple {24948#true} assume 0 != ~tmp~3; {24948#true} is VALID [2020-07-10 14:33:38,598 INFO L263 TraceCheckUtils]: 33: Hoare triple {24948#true} call activatePump(); {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:38,598 INFO L280 TraceCheckUtils]: 34: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {24948#true} is VALID [2020-07-10 14:33:38,599 INFO L280 TraceCheckUtils]: 35: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:38,599 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {24948#true} {24948#true} #533#return; {24948#true} is VALID [2020-07-10 14:33:38,599 INFO L280 TraceCheckUtils]: 37: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:38,599 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {24948#true} {24948#true} #545#return; {24948#true} is VALID [2020-07-10 14:33:38,599 INFO L280 TraceCheckUtils]: 39: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:38,599 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {24948#true} {24948#true} #507#return; {24948#true} is VALID [2020-07-10 14:33:38,600 INFO L280 TraceCheckUtils]: 41: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:38,600 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {24948#true} {24948#true} #523#return; {24948#true} is VALID [2020-07-10 14:33:38,600 INFO L263 TraceCheckUtils]: 43: Hoare triple {24948#true} call __utac_acc__Specification5_spec__3(); {24948#true} is VALID [2020-07-10 14:33:38,600 INFO L280 TraceCheckUtils]: 44: Hoare triple {24948#true} havoc ~tmp~9;havoc ~tmp___0~3; {24948#true} is VALID [2020-07-10 14:33:38,600 INFO L263 TraceCheckUtils]: 45: Hoare triple {24948#true} call #t~ret63 := getWaterLevel(); {24948#true} is VALID [2020-07-10 14:33:38,602 INFO L280 TraceCheckUtils]: 46: Hoare triple {24948#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {25314#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:33:38,603 INFO L280 TraceCheckUtils]: 47: Hoare triple {25314#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {25314#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:33:38,604 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {25314#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {24948#true} #549#return; {25312#(and (or (<= |__utac_acc__Specification5_spec__3_#t~ret63| ~waterLevel~0) (< 1 ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret63|)))} is VALID [2020-07-10 14:33:38,605 INFO L280 TraceCheckUtils]: 49: Hoare triple {25312#(and (or (<= |__utac_acc__Specification5_spec__3_#t~ret63| ~waterLevel~0) (< 1 ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret63|)))} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {25313#(and (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~9) (<= ~waterLevel~0 2)) (or (< 1 ~waterLevel~0) (<= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0)))} is VALID [2020-07-10 14:33:38,606 INFO L280 TraceCheckUtils]: 50: Hoare triple {25313#(and (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~9) (<= ~waterLevel~0 2)) (or (< 1 ~waterLevel~0) (<= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0)))} assume !(2 != ~tmp~9); {25023#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:38,607 INFO L280 TraceCheckUtils]: 51: Hoare triple {25023#(= 2 ~waterLevel~0)} assume true; {25023#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:38,608 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {25023#(= 2 ~waterLevel~0)} {24948#true} #525#return; {25023#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:38,609 INFO L280 TraceCheckUtils]: 53: Hoare triple {25023#(= 2 ~waterLevel~0)} assume true; {25023#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:38,610 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {25023#(= 2 ~waterLevel~0)} {24948#true} #513#return; {25023#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:38,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:38,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:38,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:38,723 INFO L280 TraceCheckUtils]: 0: Hoare triple {24948#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {24948#true} is VALID [2020-07-10 14:33:38,724 INFO L280 TraceCheckUtils]: 1: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:38,724 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24948#true} {25187#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {24948#true} is VALID [2020-07-10 14:33:38,725 INFO L263 TraceCheckUtils]: 0: Hoare triple {25187#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {24948#true} is VALID [2020-07-10 14:33:38,725 INFO L280 TraceCheckUtils]: 1: Hoare triple {24948#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {24948#true} is VALID [2020-07-10 14:33:38,725 INFO L280 TraceCheckUtils]: 2: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:38,726 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {24948#true} {25187#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {24948#true} is VALID [2020-07-10 14:33:38,726 INFO L280 TraceCheckUtils]: 4: Hoare triple {24948#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {24948#true} is VALID [2020-07-10 14:33:38,726 INFO L280 TraceCheckUtils]: 5: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:38,728 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {24948#true} {25189#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {25188#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:33:38,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:38,736 INFO L280 TraceCheckUtils]: 0: Hoare triple {25188#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {25325#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:33:38,738 INFO L280 TraceCheckUtils]: 1: Hoare triple {25325#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {25325#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:33:38,739 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {25325#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {25188#(= ~waterLevel~0 |old(~waterLevel~0)|)} #521#return; {25325#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:33:38,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:38,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:38,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:38,773 INFO L280 TraceCheckUtils]: 0: Hoare triple {24948#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {24948#true} is VALID [2020-07-10 14:33:38,773 INFO L280 TraceCheckUtils]: 1: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:38,774 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24948#true} {24948#true} #561#return; {24948#true} is VALID [2020-07-10 14:33:38,774 INFO L280 TraceCheckUtils]: 0: Hoare triple {24948#true} havoc ~retValue_acc~3; {24948#true} is VALID [2020-07-10 14:33:38,774 INFO L263 TraceCheckUtils]: 1: Hoare triple {24948#true} call #t~ret38 := isMethaneLevelCritical(); {24948#true} is VALID [2020-07-10 14:33:38,775 INFO L280 TraceCheckUtils]: 2: Hoare triple {24948#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {24948#true} is VALID [2020-07-10 14:33:38,775 INFO L280 TraceCheckUtils]: 3: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:38,776 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {24948#true} {24948#true} #561#return; {24948#true} is VALID [2020-07-10 14:33:38,776 INFO L280 TraceCheckUtils]: 5: Hoare triple {24948#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~retValue_acc~3 := #t~ret38;havoc #t~ret38;#res := ~retValue_acc~3; {24948#true} is VALID [2020-07-10 14:33:38,776 INFO L280 TraceCheckUtils]: 6: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:38,777 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {24948#true} {24948#true} #501#return; {24948#true} is VALID [2020-07-10 14:33:38,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:38,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:38,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:38,793 INFO L280 TraceCheckUtils]: 0: Hoare triple {24948#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {24948#true} is VALID [2020-07-10 14:33:38,794 INFO L280 TraceCheckUtils]: 1: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:38,794 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24948#true} {24948#true} #499#return; {24948#true} is VALID [2020-07-10 14:33:38,795 INFO L280 TraceCheckUtils]: 0: Hoare triple {24948#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {24948#true} is VALID [2020-07-10 14:33:38,795 INFO L263 TraceCheckUtils]: 1: Hoare triple {24948#true} call #t~ret56 := isLowWaterSensorDry(); {24948#true} is VALID [2020-07-10 14:33:38,795 INFO L280 TraceCheckUtils]: 2: Hoare triple {24948#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {24948#true} is VALID [2020-07-10 14:33:38,796 INFO L280 TraceCheckUtils]: 3: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:38,796 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {24948#true} {24948#true} #499#return; {24948#true} is VALID [2020-07-10 14:33:38,796 INFO L280 TraceCheckUtils]: 5: Hoare triple {24948#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~7 := #t~ret56;havoc #t~ret56; {24948#true} is VALID [2020-07-10 14:33:38,797 INFO L280 TraceCheckUtils]: 6: Hoare triple {24948#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {24948#true} is VALID [2020-07-10 14:33:38,797 INFO L280 TraceCheckUtils]: 7: Hoare triple {24948#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {24948#true} is VALID [2020-07-10 14:33:38,798 INFO L280 TraceCheckUtils]: 8: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:38,798 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {24948#true} {24948#true} #539#return; {24948#true} is VALID [2020-07-10 14:33:38,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:38,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:38,806 INFO L280 TraceCheckUtils]: 0: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:38,806 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {24948#true} {24948#true} #537#return; {24948#true} is VALID [2020-07-10 14:33:38,807 INFO L280 TraceCheckUtils]: 0: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {24948#true} is VALID [2020-07-10 14:33:38,807 INFO L280 TraceCheckUtils]: 1: Hoare triple {24948#true} assume !(0 == ~pumpRunning~0); {24948#true} is VALID [2020-07-10 14:33:38,808 INFO L263 TraceCheckUtils]: 2: Hoare triple {24948#true} call processEnvironment__wrappee__base(); {24948#true} is VALID [2020-07-10 14:33:38,808 INFO L280 TraceCheckUtils]: 3: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:38,808 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {24948#true} {24948#true} #537#return; {24948#true} is VALID [2020-07-10 14:33:38,808 INFO L280 TraceCheckUtils]: 5: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:38,809 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {24948#true} {24948#true} #543#return; {24948#true} is VALID [2020-07-10 14:33:38,809 INFO L280 TraceCheckUtils]: 0: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {24948#true} is VALID [2020-07-10 14:33:38,809 INFO L280 TraceCheckUtils]: 1: Hoare triple {24948#true} assume 0 != ~pumpRunning~0; {24948#true} is VALID [2020-07-10 14:33:38,810 INFO L263 TraceCheckUtils]: 2: Hoare triple {24948#true} call #t~ret36 := isLowWaterLevel(); {24948#true} is VALID [2020-07-10 14:33:38,810 INFO L280 TraceCheckUtils]: 3: Hoare triple {24948#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {24948#true} is VALID [2020-07-10 14:33:38,810 INFO L263 TraceCheckUtils]: 4: Hoare triple {24948#true} call #t~ret56 := isLowWaterSensorDry(); {24948#true} is VALID [2020-07-10 14:33:38,811 INFO L280 TraceCheckUtils]: 5: Hoare triple {24948#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {24948#true} is VALID [2020-07-10 14:33:38,811 INFO L280 TraceCheckUtils]: 6: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:38,811 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {24948#true} {24948#true} #499#return; {24948#true} is VALID [2020-07-10 14:33:38,812 INFO L280 TraceCheckUtils]: 8: Hoare triple {24948#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~7 := #t~ret56;havoc #t~ret56; {24948#true} is VALID [2020-07-10 14:33:38,812 INFO L280 TraceCheckUtils]: 9: Hoare triple {24948#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {24948#true} is VALID [2020-07-10 14:33:38,812 INFO L280 TraceCheckUtils]: 10: Hoare triple {24948#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {24948#true} is VALID [2020-07-10 14:33:38,813 INFO L280 TraceCheckUtils]: 11: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:38,813 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {24948#true} {24948#true} #539#return; {24948#true} is VALID [2020-07-10 14:33:38,813 INFO L280 TraceCheckUtils]: 13: Hoare triple {24948#true} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647;~tmp~4 := #t~ret36;havoc #t~ret36; {24948#true} is VALID [2020-07-10 14:33:38,814 INFO L280 TraceCheckUtils]: 14: Hoare triple {24948#true} assume !(0 != ~tmp~4); {24948#true} is VALID [2020-07-10 14:33:38,816 INFO L263 TraceCheckUtils]: 15: Hoare triple {24948#true} call processEnvironment__wrappee__highWaterSensor(); {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:38,816 INFO L280 TraceCheckUtils]: 16: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {24948#true} is VALID [2020-07-10 14:33:38,817 INFO L280 TraceCheckUtils]: 17: Hoare triple {24948#true} assume !(0 == ~pumpRunning~0); {24948#true} is VALID [2020-07-10 14:33:38,817 INFO L263 TraceCheckUtils]: 18: Hoare triple {24948#true} call processEnvironment__wrappee__base(); {24948#true} is VALID [2020-07-10 14:33:38,817 INFO L280 TraceCheckUtils]: 19: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:38,818 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {24948#true} {24948#true} #537#return; {24948#true} is VALID [2020-07-10 14:33:38,818 INFO L280 TraceCheckUtils]: 21: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:38,818 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {24948#true} {24948#true} #543#return; {24948#true} is VALID [2020-07-10 14:33:38,819 INFO L280 TraceCheckUtils]: 23: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:38,819 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {24948#true} {24948#true} #505#return; {24948#true} is VALID [2020-07-10 14:33:38,820 INFO L280 TraceCheckUtils]: 0: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {24948#true} is VALID [2020-07-10 14:33:38,820 INFO L280 TraceCheckUtils]: 1: Hoare triple {24948#true} assume 0 != ~pumpRunning~0; {24948#true} is VALID [2020-07-10 14:33:38,821 INFO L263 TraceCheckUtils]: 2: Hoare triple {24948#true} call #t~ret37 := isMethaneAlarm(); {24948#true} is VALID [2020-07-10 14:33:38,821 INFO L280 TraceCheckUtils]: 3: Hoare triple {24948#true} havoc ~retValue_acc~3; {24948#true} is VALID [2020-07-10 14:33:38,821 INFO L263 TraceCheckUtils]: 4: Hoare triple {24948#true} call #t~ret38 := isMethaneLevelCritical(); {24948#true} is VALID [2020-07-10 14:33:38,822 INFO L280 TraceCheckUtils]: 5: Hoare triple {24948#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {24948#true} is VALID [2020-07-10 14:33:38,822 INFO L280 TraceCheckUtils]: 6: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:38,822 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {24948#true} {24948#true} #561#return; {24948#true} is VALID [2020-07-10 14:33:38,823 INFO L280 TraceCheckUtils]: 8: Hoare triple {24948#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~retValue_acc~3 := #t~ret38;havoc #t~ret38;#res := ~retValue_acc~3; {24948#true} is VALID [2020-07-10 14:33:38,823 INFO L280 TraceCheckUtils]: 9: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:38,823 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {24948#true} {24948#true} #501#return; {24948#true} is VALID [2020-07-10 14:33:38,824 INFO L280 TraceCheckUtils]: 11: Hoare triple {24948#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~tmp~5 := #t~ret37;havoc #t~ret37; {24948#true} is VALID [2020-07-10 14:33:38,824 INFO L280 TraceCheckUtils]: 12: Hoare triple {24948#true} assume !(0 != ~tmp~5); {24948#true} is VALID [2020-07-10 14:33:38,826 INFO L263 TraceCheckUtils]: 13: Hoare triple {24948#true} call processEnvironment__wrappee__lowWaterSensor(); {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:38,826 INFO L280 TraceCheckUtils]: 14: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {24948#true} is VALID [2020-07-10 14:33:38,827 INFO L280 TraceCheckUtils]: 15: Hoare triple {24948#true} assume 0 != ~pumpRunning~0; {24948#true} is VALID [2020-07-10 14:33:38,827 INFO L263 TraceCheckUtils]: 16: Hoare triple {24948#true} call #t~ret36 := isLowWaterLevel(); {24948#true} is VALID [2020-07-10 14:33:38,827 INFO L280 TraceCheckUtils]: 17: Hoare triple {24948#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {24948#true} is VALID [2020-07-10 14:33:38,828 INFO L263 TraceCheckUtils]: 18: Hoare triple {24948#true} call #t~ret56 := isLowWaterSensorDry(); {24948#true} is VALID [2020-07-10 14:33:38,828 INFO L280 TraceCheckUtils]: 19: Hoare triple {24948#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {24948#true} is VALID [2020-07-10 14:33:38,828 INFO L280 TraceCheckUtils]: 20: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:38,829 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {24948#true} {24948#true} #499#return; {24948#true} is VALID [2020-07-10 14:33:38,829 INFO L280 TraceCheckUtils]: 22: Hoare triple {24948#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~7 := #t~ret56;havoc #t~ret56; {24948#true} is VALID [2020-07-10 14:33:38,829 INFO L280 TraceCheckUtils]: 23: Hoare triple {24948#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {24948#true} is VALID [2020-07-10 14:33:38,830 INFO L280 TraceCheckUtils]: 24: Hoare triple {24948#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {24948#true} is VALID [2020-07-10 14:33:38,830 INFO L280 TraceCheckUtils]: 25: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:38,830 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {24948#true} {24948#true} #539#return; {24948#true} is VALID [2020-07-10 14:33:38,830 INFO L280 TraceCheckUtils]: 27: Hoare triple {24948#true} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647;~tmp~4 := #t~ret36;havoc #t~ret36; {24948#true} is VALID [2020-07-10 14:33:38,831 INFO L280 TraceCheckUtils]: 28: Hoare triple {24948#true} assume !(0 != ~tmp~4); {24948#true} is VALID [2020-07-10 14:33:38,833 INFO L263 TraceCheckUtils]: 29: Hoare triple {24948#true} call processEnvironment__wrappee__highWaterSensor(); {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:38,833 INFO L280 TraceCheckUtils]: 30: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {24948#true} is VALID [2020-07-10 14:33:38,834 INFO L280 TraceCheckUtils]: 31: Hoare triple {24948#true} assume !(0 == ~pumpRunning~0); {24948#true} is VALID [2020-07-10 14:33:38,834 INFO L263 TraceCheckUtils]: 32: Hoare triple {24948#true} call processEnvironment__wrappee__base(); {24948#true} is VALID [2020-07-10 14:33:38,834 INFO L280 TraceCheckUtils]: 33: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:38,835 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {24948#true} {24948#true} #537#return; {24948#true} is VALID [2020-07-10 14:33:38,835 INFO L280 TraceCheckUtils]: 35: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:38,835 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {24948#true} {24948#true} #543#return; {24948#true} is VALID [2020-07-10 14:33:38,836 INFO L280 TraceCheckUtils]: 37: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:38,836 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {24948#true} {24948#true} #505#return; {24948#true} is VALID [2020-07-10 14:33:38,836 INFO L280 TraceCheckUtils]: 39: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:38,837 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {24948#true} {25325#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #523#return; {25325#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:33:38,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:38,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:38,968 INFO L280 TraceCheckUtils]: 0: Hoare triple {24948#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {25314#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:33:38,970 INFO L280 TraceCheckUtils]: 1: Hoare triple {25314#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {25314#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:33:38,972 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {25314#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {24948#true} #549#return; {25441#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret63|) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:33:38,972 INFO L280 TraceCheckUtils]: 0: Hoare triple {24948#true} havoc ~tmp~9;havoc ~tmp___0~3; {24948#true} is VALID [2020-07-10 14:33:38,972 INFO L263 TraceCheckUtils]: 1: Hoare triple {24948#true} call #t~ret63 := getWaterLevel(); {24948#true} is VALID [2020-07-10 14:33:38,974 INFO L280 TraceCheckUtils]: 2: Hoare triple {24948#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {25314#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:33:38,975 INFO L280 TraceCheckUtils]: 3: Hoare triple {25314#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {25314#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:33:38,977 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {25314#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {24948#true} #549#return; {25441#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret63|) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:33:38,978 INFO L280 TraceCheckUtils]: 5: Hoare triple {25441#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret63|) (= 2 ~waterLevel~0))} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {25442#(or (= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:33:38,979 INFO L280 TraceCheckUtils]: 6: Hoare triple {25442#(or (= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~9); {25023#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:38,980 INFO L280 TraceCheckUtils]: 7: Hoare triple {25023#(= 2 ~waterLevel~0)} assume true; {25023#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:38,982 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {25023#(= 2 ~waterLevel~0)} {25325#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #525#return; {25376#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:33:38,984 INFO L263 TraceCheckUtils]: 0: Hoare triple {25189#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {25187#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:33:38,985 INFO L263 TraceCheckUtils]: 1: Hoare triple {25187#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {24948#true} is VALID [2020-07-10 14:33:38,985 INFO L280 TraceCheckUtils]: 2: Hoare triple {24948#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {24948#true} is VALID [2020-07-10 14:33:38,985 INFO L280 TraceCheckUtils]: 3: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:38,985 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {24948#true} {25187#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {24948#true} is VALID [2020-07-10 14:33:38,986 INFO L280 TraceCheckUtils]: 5: Hoare triple {24948#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {24948#true} is VALID [2020-07-10 14:33:38,986 INFO L280 TraceCheckUtils]: 6: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:38,987 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {24948#true} {25189#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {25188#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:33:38,988 INFO L280 TraceCheckUtils]: 8: Hoare triple {25188#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {25188#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:33:38,990 INFO L263 TraceCheckUtils]: 9: Hoare triple {25188#(= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {25188#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:33:38,991 INFO L280 TraceCheckUtils]: 10: Hoare triple {25188#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {25325#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:33:38,992 INFO L280 TraceCheckUtils]: 11: Hoare triple {25325#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {25325#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:33:38,993 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {25325#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {25188#(= ~waterLevel~0 |old(~waterLevel~0)|)} #521#return; {25325#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:33:38,994 INFO L280 TraceCheckUtils]: 13: Hoare triple {25325#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {25325#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:33:38,995 INFO L263 TraceCheckUtils]: 14: Hoare triple {25325#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:38,996 INFO L280 TraceCheckUtils]: 15: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {24948#true} is VALID [2020-07-10 14:33:38,996 INFO L280 TraceCheckUtils]: 16: Hoare triple {24948#true} assume 0 != ~pumpRunning~0; {24948#true} is VALID [2020-07-10 14:33:38,996 INFO L263 TraceCheckUtils]: 17: Hoare triple {24948#true} call #t~ret37 := isMethaneAlarm(); {24948#true} is VALID [2020-07-10 14:33:38,996 INFO L280 TraceCheckUtils]: 18: Hoare triple {24948#true} havoc ~retValue_acc~3; {24948#true} is VALID [2020-07-10 14:33:38,997 INFO L263 TraceCheckUtils]: 19: Hoare triple {24948#true} call #t~ret38 := isMethaneLevelCritical(); {24948#true} is VALID [2020-07-10 14:33:38,997 INFO L280 TraceCheckUtils]: 20: Hoare triple {24948#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {24948#true} is VALID [2020-07-10 14:33:38,997 INFO L280 TraceCheckUtils]: 21: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:38,998 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {24948#true} {24948#true} #561#return; {24948#true} is VALID [2020-07-10 14:33:38,998 INFO L280 TraceCheckUtils]: 23: Hoare triple {24948#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~retValue_acc~3 := #t~ret38;havoc #t~ret38;#res := ~retValue_acc~3; {24948#true} is VALID [2020-07-10 14:33:38,998 INFO L280 TraceCheckUtils]: 24: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:38,998 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {24948#true} {24948#true} #501#return; {24948#true} is VALID [2020-07-10 14:33:38,999 INFO L280 TraceCheckUtils]: 26: Hoare triple {24948#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~tmp~5 := #t~ret37;havoc #t~ret37; {24948#true} is VALID [2020-07-10 14:33:38,999 INFO L280 TraceCheckUtils]: 27: Hoare triple {24948#true} assume !(0 != ~tmp~5); {24948#true} is VALID [2020-07-10 14:33:39,001 INFO L263 TraceCheckUtils]: 28: Hoare triple {24948#true} call processEnvironment__wrappee__lowWaterSensor(); {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:39,001 INFO L280 TraceCheckUtils]: 29: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {24948#true} is VALID [2020-07-10 14:33:39,002 INFO L280 TraceCheckUtils]: 30: Hoare triple {24948#true} assume 0 != ~pumpRunning~0; {24948#true} is VALID [2020-07-10 14:33:39,002 INFO L263 TraceCheckUtils]: 31: Hoare triple {24948#true} call #t~ret36 := isLowWaterLevel(); {24948#true} is VALID [2020-07-10 14:33:39,002 INFO L280 TraceCheckUtils]: 32: Hoare triple {24948#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {24948#true} is VALID [2020-07-10 14:33:39,003 INFO L263 TraceCheckUtils]: 33: Hoare triple {24948#true} call #t~ret56 := isLowWaterSensorDry(); {24948#true} is VALID [2020-07-10 14:33:39,003 INFO L280 TraceCheckUtils]: 34: Hoare triple {24948#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {24948#true} is VALID [2020-07-10 14:33:39,003 INFO L280 TraceCheckUtils]: 35: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,004 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {24948#true} {24948#true} #499#return; {24948#true} is VALID [2020-07-10 14:33:39,004 INFO L280 TraceCheckUtils]: 37: Hoare triple {24948#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~7 := #t~ret56;havoc #t~ret56; {24948#true} is VALID [2020-07-10 14:33:39,004 INFO L280 TraceCheckUtils]: 38: Hoare triple {24948#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {24948#true} is VALID [2020-07-10 14:33:39,004 INFO L280 TraceCheckUtils]: 39: Hoare triple {24948#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {24948#true} is VALID [2020-07-10 14:33:39,005 INFO L280 TraceCheckUtils]: 40: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,005 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {24948#true} {24948#true} #539#return; {24948#true} is VALID [2020-07-10 14:33:39,005 INFO L280 TraceCheckUtils]: 42: Hoare triple {24948#true} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647;~tmp~4 := #t~ret36;havoc #t~ret36; {24948#true} is VALID [2020-07-10 14:33:39,006 INFO L280 TraceCheckUtils]: 43: Hoare triple {24948#true} assume !(0 != ~tmp~4); {24948#true} is VALID [2020-07-10 14:33:39,008 INFO L263 TraceCheckUtils]: 44: Hoare triple {24948#true} call processEnvironment__wrappee__highWaterSensor(); {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:39,008 INFO L280 TraceCheckUtils]: 45: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {24948#true} is VALID [2020-07-10 14:33:39,009 INFO L280 TraceCheckUtils]: 46: Hoare triple {24948#true} assume !(0 == ~pumpRunning~0); {24948#true} is VALID [2020-07-10 14:33:39,009 INFO L263 TraceCheckUtils]: 47: Hoare triple {24948#true} call processEnvironment__wrappee__base(); {24948#true} is VALID [2020-07-10 14:33:39,009 INFO L280 TraceCheckUtils]: 48: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,010 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {24948#true} {24948#true} #537#return; {24948#true} is VALID [2020-07-10 14:33:39,010 INFO L280 TraceCheckUtils]: 50: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,010 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {24948#true} {24948#true} #543#return; {24948#true} is VALID [2020-07-10 14:33:39,010 INFO L280 TraceCheckUtils]: 52: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,011 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {24948#true} {24948#true} #505#return; {24948#true} is VALID [2020-07-10 14:33:39,011 INFO L280 TraceCheckUtils]: 54: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,013 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {24948#true} {25325#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #523#return; {25325#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:33:39,013 INFO L263 TraceCheckUtils]: 56: Hoare triple {25325#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {24948#true} is VALID [2020-07-10 14:33:39,014 INFO L280 TraceCheckUtils]: 57: Hoare triple {24948#true} havoc ~tmp~9;havoc ~tmp___0~3; {24948#true} is VALID [2020-07-10 14:33:39,014 INFO L263 TraceCheckUtils]: 58: Hoare triple {24948#true} call #t~ret63 := getWaterLevel(); {24948#true} is VALID [2020-07-10 14:33:39,015 INFO L280 TraceCheckUtils]: 59: Hoare triple {24948#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {25314#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:33:39,016 INFO L280 TraceCheckUtils]: 60: Hoare triple {25314#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {25314#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:33:39,018 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {25314#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {24948#true} #549#return; {25441#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret63|) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:33:39,019 INFO L280 TraceCheckUtils]: 62: Hoare triple {25441#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret63|) (= 2 ~waterLevel~0))} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {25442#(or (= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:33:39,020 INFO L280 TraceCheckUtils]: 63: Hoare triple {25442#(or (= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~9); {25023#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:39,021 INFO L280 TraceCheckUtils]: 64: Hoare triple {25023#(= 2 ~waterLevel~0)} assume true; {25023#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:39,022 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {25023#(= 2 ~waterLevel~0)} {25325#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #525#return; {25376#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:33:39,023 INFO L280 TraceCheckUtils]: 66: Hoare triple {25376#(<= 3 |old(~waterLevel~0)|)} assume true; {25376#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:33:39,024 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {25376#(<= 3 |old(~waterLevel~0)|)} {25023#(= 2 ~waterLevel~0)} #513#return; {24949#false} is VALID [2020-07-10 14:33:39,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:39,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:39,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:39,051 INFO L280 TraceCheckUtils]: 0: Hoare triple {24948#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {24948#true} is VALID [2020-07-10 14:33:39,051 INFO L280 TraceCheckUtils]: 1: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,052 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24948#true} {25187#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {24948#true} is VALID [2020-07-10 14:33:39,052 INFO L263 TraceCheckUtils]: 0: Hoare triple {25187#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {24948#true} is VALID [2020-07-10 14:33:39,052 INFO L280 TraceCheckUtils]: 1: Hoare triple {24948#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {24948#true} is VALID [2020-07-10 14:33:39,053 INFO L280 TraceCheckUtils]: 2: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,053 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {24948#true} {25187#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {24948#true} is VALID [2020-07-10 14:33:39,053 INFO L280 TraceCheckUtils]: 4: Hoare triple {24948#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {24948#true} is VALID [2020-07-10 14:33:39,054 INFO L280 TraceCheckUtils]: 5: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,054 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {24948#true} {25189#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {24948#true} is VALID [2020-07-10 14:33:39,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:39,060 INFO L280 TraceCheckUtils]: 0: Hoare triple {25188#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {24948#true} is VALID [2020-07-10 14:33:39,060 INFO L280 TraceCheckUtils]: 1: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,061 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24948#true} {24948#true} #521#return; {24948#true} is VALID [2020-07-10 14:33:39,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:39,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:39,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:39,073 INFO L280 TraceCheckUtils]: 0: Hoare triple {24948#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {24948#true} is VALID [2020-07-10 14:33:39,073 INFO L280 TraceCheckUtils]: 1: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,074 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24948#true} {24948#true} #561#return; {24948#true} is VALID [2020-07-10 14:33:39,074 INFO L280 TraceCheckUtils]: 0: Hoare triple {24948#true} havoc ~retValue_acc~3; {24948#true} is VALID [2020-07-10 14:33:39,074 INFO L263 TraceCheckUtils]: 1: Hoare triple {24948#true} call #t~ret38 := isMethaneLevelCritical(); {24948#true} is VALID [2020-07-10 14:33:39,075 INFO L280 TraceCheckUtils]: 2: Hoare triple {24948#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {24948#true} is VALID [2020-07-10 14:33:39,075 INFO L280 TraceCheckUtils]: 3: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,076 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {24948#true} {24948#true} #561#return; {24948#true} is VALID [2020-07-10 14:33:39,076 INFO L280 TraceCheckUtils]: 5: Hoare triple {24948#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~retValue_acc~3 := #t~ret38;havoc #t~ret38;#res := ~retValue_acc~3; {24948#true} is VALID [2020-07-10 14:33:39,076 INFO L280 TraceCheckUtils]: 6: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,077 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {24948#true} {24948#true} #501#return; {24948#true} is VALID [2020-07-10 14:33:39,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:39,082 INFO L280 TraceCheckUtils]: 0: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {24948#true} is VALID [2020-07-10 14:33:39,082 INFO L280 TraceCheckUtils]: 1: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,083 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24948#true} {24948#true} #503#return; {24948#true} is VALID [2020-07-10 14:33:39,083 INFO L280 TraceCheckUtils]: 0: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {24948#true} is VALID [2020-07-10 14:33:39,083 INFO L280 TraceCheckUtils]: 1: Hoare triple {24948#true} assume 0 != ~pumpRunning~0; {24948#true} is VALID [2020-07-10 14:33:39,084 INFO L263 TraceCheckUtils]: 2: Hoare triple {24948#true} call #t~ret37 := isMethaneAlarm(); {24948#true} is VALID [2020-07-10 14:33:39,084 INFO L280 TraceCheckUtils]: 3: Hoare triple {24948#true} havoc ~retValue_acc~3; {24948#true} is VALID [2020-07-10 14:33:39,085 INFO L263 TraceCheckUtils]: 4: Hoare triple {24948#true} call #t~ret38 := isMethaneLevelCritical(); {24948#true} is VALID [2020-07-10 14:33:39,085 INFO L280 TraceCheckUtils]: 5: Hoare triple {24948#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {24948#true} is VALID [2020-07-10 14:33:39,085 INFO L280 TraceCheckUtils]: 6: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,086 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {24948#true} {24948#true} #561#return; {24948#true} is VALID [2020-07-10 14:33:39,086 INFO L280 TraceCheckUtils]: 8: Hoare triple {24948#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~retValue_acc~3 := #t~ret38;havoc #t~ret38;#res := ~retValue_acc~3; {24948#true} is VALID [2020-07-10 14:33:39,086 INFO L280 TraceCheckUtils]: 9: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,087 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {24948#true} {24948#true} #501#return; {24948#true} is VALID [2020-07-10 14:33:39,087 INFO L280 TraceCheckUtils]: 11: Hoare triple {24948#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~tmp~5 := #t~ret37;havoc #t~ret37; {24948#true} is VALID [2020-07-10 14:33:39,087 INFO L280 TraceCheckUtils]: 12: Hoare triple {24948#true} assume 0 != ~tmp~5; {24948#true} is VALID [2020-07-10 14:33:39,089 INFO L263 TraceCheckUtils]: 13: Hoare triple {24948#true} call deactivatePump(); {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:39,089 INFO L280 TraceCheckUtils]: 14: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {24948#true} is VALID [2020-07-10 14:33:39,090 INFO L280 TraceCheckUtils]: 15: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,090 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {24948#true} {24948#true} #503#return; {24948#true} is VALID [2020-07-10 14:33:39,090 INFO L280 TraceCheckUtils]: 17: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,091 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {24948#true} {24948#true} #523#return; {24948#true} is VALID [2020-07-10 14:33:39,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:39,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:39,101 INFO L280 TraceCheckUtils]: 0: Hoare triple {24948#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {24948#true} is VALID [2020-07-10 14:33:39,102 INFO L280 TraceCheckUtils]: 1: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,102 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24948#true} {24948#true} #549#return; {24948#true} is VALID [2020-07-10 14:33:39,103 INFO L280 TraceCheckUtils]: 0: Hoare triple {24948#true} havoc ~tmp~9;havoc ~tmp___0~3; {24948#true} is VALID [2020-07-10 14:33:39,103 INFO L263 TraceCheckUtils]: 1: Hoare triple {24948#true} call #t~ret63 := getWaterLevel(); {24948#true} is VALID [2020-07-10 14:33:39,103 INFO L280 TraceCheckUtils]: 2: Hoare triple {24948#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {24948#true} is VALID [2020-07-10 14:33:39,104 INFO L280 TraceCheckUtils]: 3: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,104 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {24948#true} {24948#true} #549#return; {24948#true} is VALID [2020-07-10 14:33:39,104 INFO L280 TraceCheckUtils]: 5: Hoare triple {24948#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {24948#true} is VALID [2020-07-10 14:33:39,105 INFO L280 TraceCheckUtils]: 6: Hoare triple {24948#true} assume !(2 != ~tmp~9); {24948#true} is VALID [2020-07-10 14:33:39,105 INFO L280 TraceCheckUtils]: 7: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,105 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {24948#true} {24948#true} #525#return; {24948#true} is VALID [2020-07-10 14:33:39,107 INFO L263 TraceCheckUtils]: 0: Hoare triple {25189#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {25187#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:33:39,108 INFO L263 TraceCheckUtils]: 1: Hoare triple {25187#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {24948#true} is VALID [2020-07-10 14:33:39,108 INFO L280 TraceCheckUtils]: 2: Hoare triple {24948#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {24948#true} is VALID [2020-07-10 14:33:39,108 INFO L280 TraceCheckUtils]: 3: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,109 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {24948#true} {25187#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {24948#true} is VALID [2020-07-10 14:33:39,109 INFO L280 TraceCheckUtils]: 5: Hoare triple {24948#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {24948#true} is VALID [2020-07-10 14:33:39,109 INFO L280 TraceCheckUtils]: 6: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,110 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {24948#true} {25189#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {24948#true} is VALID [2020-07-10 14:33:39,110 INFO L280 TraceCheckUtils]: 8: Hoare triple {24948#true} assume 0 != ~pumpRunning~0; {24948#true} is VALID [2020-07-10 14:33:39,111 INFO L263 TraceCheckUtils]: 9: Hoare triple {24948#true} call lowerWaterLevel(); {25188#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:33:39,111 INFO L280 TraceCheckUtils]: 10: Hoare triple {25188#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {24948#true} is VALID [2020-07-10 14:33:39,112 INFO L280 TraceCheckUtils]: 11: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,112 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {24948#true} {24948#true} #521#return; {24948#true} is VALID [2020-07-10 14:33:39,112 INFO L280 TraceCheckUtils]: 13: Hoare triple {24948#true} assume 0 != ~systemActive~0; {24948#true} is VALID [2020-07-10 14:33:39,114 INFO L263 TraceCheckUtils]: 14: Hoare triple {24948#true} call processEnvironment(); {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:39,114 INFO L280 TraceCheckUtils]: 15: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {24948#true} is VALID [2020-07-10 14:33:39,114 INFO L280 TraceCheckUtils]: 16: Hoare triple {24948#true} assume 0 != ~pumpRunning~0; {24948#true} is VALID [2020-07-10 14:33:39,115 INFO L263 TraceCheckUtils]: 17: Hoare triple {24948#true} call #t~ret37 := isMethaneAlarm(); {24948#true} is VALID [2020-07-10 14:33:39,115 INFO L280 TraceCheckUtils]: 18: Hoare triple {24948#true} havoc ~retValue_acc~3; {24948#true} is VALID [2020-07-10 14:33:39,115 INFO L263 TraceCheckUtils]: 19: Hoare triple {24948#true} call #t~ret38 := isMethaneLevelCritical(); {24948#true} is VALID [2020-07-10 14:33:39,116 INFO L280 TraceCheckUtils]: 20: Hoare triple {24948#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {24948#true} is VALID [2020-07-10 14:33:39,116 INFO L280 TraceCheckUtils]: 21: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,116 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {24948#true} {24948#true} #561#return; {24948#true} is VALID [2020-07-10 14:33:39,117 INFO L280 TraceCheckUtils]: 23: Hoare triple {24948#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~retValue_acc~3 := #t~ret38;havoc #t~ret38;#res := ~retValue_acc~3; {24948#true} is VALID [2020-07-10 14:33:39,117 INFO L280 TraceCheckUtils]: 24: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,117 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {24948#true} {24948#true} #501#return; {24948#true} is VALID [2020-07-10 14:33:39,118 INFO L280 TraceCheckUtils]: 26: Hoare triple {24948#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~tmp~5 := #t~ret37;havoc #t~ret37; {24948#true} is VALID [2020-07-10 14:33:39,118 INFO L280 TraceCheckUtils]: 27: Hoare triple {24948#true} assume 0 != ~tmp~5; {24948#true} is VALID [2020-07-10 14:33:39,120 INFO L263 TraceCheckUtils]: 28: Hoare triple {24948#true} call deactivatePump(); {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:39,120 INFO L280 TraceCheckUtils]: 29: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {24948#true} is VALID [2020-07-10 14:33:39,121 INFO L280 TraceCheckUtils]: 30: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,121 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {24948#true} {24948#true} #503#return; {24948#true} is VALID [2020-07-10 14:33:39,121 INFO L280 TraceCheckUtils]: 32: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,122 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {24948#true} {24948#true} #523#return; {24948#true} is VALID [2020-07-10 14:33:39,122 INFO L263 TraceCheckUtils]: 34: Hoare triple {24948#true} call __utac_acc__Specification5_spec__3(); {24948#true} is VALID [2020-07-10 14:33:39,122 INFO L280 TraceCheckUtils]: 35: Hoare triple {24948#true} havoc ~tmp~9;havoc ~tmp___0~3; {24948#true} is VALID [2020-07-10 14:33:39,123 INFO L263 TraceCheckUtils]: 36: Hoare triple {24948#true} call #t~ret63 := getWaterLevel(); {24948#true} is VALID [2020-07-10 14:33:39,123 INFO L280 TraceCheckUtils]: 37: Hoare triple {24948#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {24948#true} is VALID [2020-07-10 14:33:39,123 INFO L280 TraceCheckUtils]: 38: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,123 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {24948#true} {24948#true} #549#return; {24948#true} is VALID [2020-07-10 14:33:39,124 INFO L280 TraceCheckUtils]: 40: Hoare triple {24948#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {24948#true} is VALID [2020-07-10 14:33:39,124 INFO L280 TraceCheckUtils]: 41: Hoare triple {24948#true} assume !(2 != ~tmp~9); {24948#true} is VALID [2020-07-10 14:33:39,124 INFO L280 TraceCheckUtils]: 42: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,125 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {24948#true} {24948#true} #525#return; {24948#true} is VALID [2020-07-10 14:33:39,125 INFO L280 TraceCheckUtils]: 44: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,125 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {24948#true} {24949#false} #513#return; {24949#false} is VALID [2020-07-10 14:33:39,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:39,132 INFO L280 TraceCheckUtils]: 0: Hoare triple {25188#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(~waterLevel~0 < 2); {24948#true} is VALID [2020-07-10 14:33:39,132 INFO L280 TraceCheckUtils]: 1: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,133 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24948#true} {24949#false} #509#return; {24949#false} is VALID [2020-07-10 14:33:39,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:39,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:39,141 INFO L280 TraceCheckUtils]: 0: Hoare triple {24948#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {24948#true} is VALID [2020-07-10 14:33:39,141 INFO L280 TraceCheckUtils]: 1: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,141 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24948#true} {25187#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {24948#true} is VALID [2020-07-10 14:33:39,142 INFO L263 TraceCheckUtils]: 0: Hoare triple {25187#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {24948#true} is VALID [2020-07-10 14:33:39,142 INFO L280 TraceCheckUtils]: 1: Hoare triple {24948#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {24948#true} is VALID [2020-07-10 14:33:39,142 INFO L280 TraceCheckUtils]: 2: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,143 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {24948#true} {25187#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {24948#true} is VALID [2020-07-10 14:33:39,143 INFO L280 TraceCheckUtils]: 4: Hoare triple {24948#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {24948#true} is VALID [2020-07-10 14:33:39,143 INFO L280 TraceCheckUtils]: 5: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,144 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {24948#true} {24949#false} #519#return; {24949#false} is VALID [2020-07-10 14:33:39,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:39,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:39,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:39,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:39,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:39,180 INFO L280 TraceCheckUtils]: 0: Hoare triple {24948#true} havoc ~retValue_acc~12; {24948#true} is VALID [2020-07-10 14:33:39,180 INFO L280 TraceCheckUtils]: 1: Hoare triple {24948#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {24948#true} is VALID [2020-07-10 14:33:39,180 INFO L280 TraceCheckUtils]: 2: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,180 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {24948#true} {24948#true} #517#return; {24948#true} is VALID [2020-07-10 14:33:39,181 INFO L280 TraceCheckUtils]: 0: Hoare triple {24948#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {24948#true} is VALID [2020-07-10 14:33:39,181 INFO L263 TraceCheckUtils]: 1: Hoare triple {24948#true} call #t~ret55 := isHighWaterSensorDry(); {24948#true} is VALID [2020-07-10 14:33:39,181 INFO L280 TraceCheckUtils]: 2: Hoare triple {24948#true} havoc ~retValue_acc~12; {24948#true} is VALID [2020-07-10 14:33:39,181 INFO L280 TraceCheckUtils]: 3: Hoare triple {24948#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {24948#true} is VALID [2020-07-10 14:33:39,182 INFO L280 TraceCheckUtils]: 4: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,182 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {24948#true} {24948#true} #517#return; {24948#true} is VALID [2020-07-10 14:33:39,182 INFO L280 TraceCheckUtils]: 6: Hoare triple {24948#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {24948#true} is VALID [2020-07-10 14:33:39,182 INFO L280 TraceCheckUtils]: 7: Hoare triple {24948#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {24948#true} is VALID [2020-07-10 14:33:39,183 INFO L280 TraceCheckUtils]: 8: Hoare triple {24948#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {24948#true} is VALID [2020-07-10 14:33:39,183 INFO L280 TraceCheckUtils]: 9: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,183 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {24948#true} {24948#true} #531#return; {24948#true} is VALID [2020-07-10 14:33:39,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:39,187 INFO L280 TraceCheckUtils]: 0: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {24948#true} is VALID [2020-07-10 14:33:39,187 INFO L280 TraceCheckUtils]: 1: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,188 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24948#true} {24948#true} #533#return; {24948#true} is VALID [2020-07-10 14:33:39,188 INFO L280 TraceCheckUtils]: 0: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {24948#true} is VALID [2020-07-10 14:33:39,188 INFO L280 TraceCheckUtils]: 1: Hoare triple {24948#true} assume 0 == ~pumpRunning~0; {24948#true} is VALID [2020-07-10 14:33:39,189 INFO L263 TraceCheckUtils]: 2: Hoare triple {24948#true} call #t~ret35 := isHighWaterLevel(); {24948#true} is VALID [2020-07-10 14:33:39,189 INFO L280 TraceCheckUtils]: 3: Hoare triple {24948#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {24948#true} is VALID [2020-07-10 14:33:39,189 INFO L263 TraceCheckUtils]: 4: Hoare triple {24948#true} call #t~ret55 := isHighWaterSensorDry(); {24948#true} is VALID [2020-07-10 14:33:39,190 INFO L280 TraceCheckUtils]: 5: Hoare triple {24948#true} havoc ~retValue_acc~12; {24948#true} is VALID [2020-07-10 14:33:39,190 INFO L280 TraceCheckUtils]: 6: Hoare triple {24948#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {24948#true} is VALID [2020-07-10 14:33:39,190 INFO L280 TraceCheckUtils]: 7: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,191 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {24948#true} {24948#true} #517#return; {24948#true} is VALID [2020-07-10 14:33:39,191 INFO L280 TraceCheckUtils]: 9: Hoare triple {24948#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {24948#true} is VALID [2020-07-10 14:33:39,192 INFO L280 TraceCheckUtils]: 10: Hoare triple {24948#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {24948#true} is VALID [2020-07-10 14:33:39,192 INFO L280 TraceCheckUtils]: 11: Hoare triple {24948#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {24948#true} is VALID [2020-07-10 14:33:39,192 INFO L280 TraceCheckUtils]: 12: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,193 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {24948#true} {24948#true} #531#return; {24948#true} is VALID [2020-07-10 14:33:39,193 INFO L280 TraceCheckUtils]: 14: Hoare triple {24948#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {24948#true} is VALID [2020-07-10 14:33:39,193 INFO L280 TraceCheckUtils]: 15: Hoare triple {24948#true} assume 0 != ~tmp~3; {24948#true} is VALID [2020-07-10 14:33:39,195 INFO L263 TraceCheckUtils]: 16: Hoare triple {24948#true} call activatePump(); {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:39,195 INFO L280 TraceCheckUtils]: 17: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {24948#true} is VALID [2020-07-10 14:33:39,196 INFO L280 TraceCheckUtils]: 18: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,196 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {24948#true} {24948#true} #533#return; {24948#true} is VALID [2020-07-10 14:33:39,197 INFO L280 TraceCheckUtils]: 20: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,197 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {24948#true} {24948#true} #545#return; {24948#true} is VALID [2020-07-10 14:33:39,198 INFO L280 TraceCheckUtils]: 0: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {24948#true} is VALID [2020-07-10 14:33:39,198 INFO L280 TraceCheckUtils]: 1: Hoare triple {24948#true} assume !(0 != ~pumpRunning~0); {24948#true} is VALID [2020-07-10 14:33:39,199 INFO L263 TraceCheckUtils]: 2: Hoare triple {24948#true} call processEnvironment__wrappee__highWaterSensor(); {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:39,200 INFO L280 TraceCheckUtils]: 3: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {24948#true} is VALID [2020-07-10 14:33:39,200 INFO L280 TraceCheckUtils]: 4: Hoare triple {24948#true} assume 0 == ~pumpRunning~0; {24948#true} is VALID [2020-07-10 14:33:39,200 INFO L263 TraceCheckUtils]: 5: Hoare triple {24948#true} call #t~ret35 := isHighWaterLevel(); {24948#true} is VALID [2020-07-10 14:33:39,201 INFO L280 TraceCheckUtils]: 6: Hoare triple {24948#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {24948#true} is VALID [2020-07-10 14:33:39,201 INFO L263 TraceCheckUtils]: 7: Hoare triple {24948#true} call #t~ret55 := isHighWaterSensorDry(); {24948#true} is VALID [2020-07-10 14:33:39,201 INFO L280 TraceCheckUtils]: 8: Hoare triple {24948#true} havoc ~retValue_acc~12; {24948#true} is VALID [2020-07-10 14:33:39,202 INFO L280 TraceCheckUtils]: 9: Hoare triple {24948#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {24948#true} is VALID [2020-07-10 14:33:39,202 INFO L280 TraceCheckUtils]: 10: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,202 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {24948#true} {24948#true} #517#return; {24948#true} is VALID [2020-07-10 14:33:39,203 INFO L280 TraceCheckUtils]: 12: Hoare triple {24948#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {24948#true} is VALID [2020-07-10 14:33:39,203 INFO L280 TraceCheckUtils]: 13: Hoare triple {24948#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {24948#true} is VALID [2020-07-10 14:33:39,203 INFO L280 TraceCheckUtils]: 14: Hoare triple {24948#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {24948#true} is VALID [2020-07-10 14:33:39,203 INFO L280 TraceCheckUtils]: 15: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,204 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {24948#true} {24948#true} #531#return; {24948#true} is VALID [2020-07-10 14:33:39,204 INFO L280 TraceCheckUtils]: 17: Hoare triple {24948#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {24948#true} is VALID [2020-07-10 14:33:39,204 INFO L280 TraceCheckUtils]: 18: Hoare triple {24948#true} assume 0 != ~tmp~3; {24948#true} is VALID [2020-07-10 14:33:39,206 INFO L263 TraceCheckUtils]: 19: Hoare triple {24948#true} call activatePump(); {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:39,207 INFO L280 TraceCheckUtils]: 20: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {24948#true} is VALID [2020-07-10 14:33:39,207 INFO L280 TraceCheckUtils]: 21: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,207 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {24948#true} {24948#true} #533#return; {24948#true} is VALID [2020-07-10 14:33:39,208 INFO L280 TraceCheckUtils]: 23: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,208 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {24948#true} {24948#true} #545#return; {24948#true} is VALID [2020-07-10 14:33:39,208 INFO L280 TraceCheckUtils]: 25: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,209 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {24948#true} {24948#true} #507#return; {24948#true} is VALID [2020-07-10 14:33:39,210 INFO L280 TraceCheckUtils]: 0: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {24948#true} is VALID [2020-07-10 14:33:39,210 INFO L280 TraceCheckUtils]: 1: Hoare triple {24948#true} assume !(0 != ~pumpRunning~0); {24948#true} is VALID [2020-07-10 14:33:39,212 INFO L263 TraceCheckUtils]: 2: Hoare triple {24948#true} call processEnvironment__wrappee__lowWaterSensor(); {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:39,212 INFO L280 TraceCheckUtils]: 3: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {24948#true} is VALID [2020-07-10 14:33:39,213 INFO L280 TraceCheckUtils]: 4: Hoare triple {24948#true} assume !(0 != ~pumpRunning~0); {24948#true} is VALID [2020-07-10 14:33:39,214 INFO L263 TraceCheckUtils]: 5: Hoare triple {24948#true} call processEnvironment__wrappee__highWaterSensor(); {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:39,214 INFO L280 TraceCheckUtils]: 6: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {24948#true} is VALID [2020-07-10 14:33:39,215 INFO L280 TraceCheckUtils]: 7: Hoare triple {24948#true} assume 0 == ~pumpRunning~0; {24948#true} is VALID [2020-07-10 14:33:39,215 INFO L263 TraceCheckUtils]: 8: Hoare triple {24948#true} call #t~ret35 := isHighWaterLevel(); {24948#true} is VALID [2020-07-10 14:33:39,215 INFO L280 TraceCheckUtils]: 9: Hoare triple {24948#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {24948#true} is VALID [2020-07-10 14:33:39,215 INFO L263 TraceCheckUtils]: 10: Hoare triple {24948#true} call #t~ret55 := isHighWaterSensorDry(); {24948#true} is VALID [2020-07-10 14:33:39,216 INFO L280 TraceCheckUtils]: 11: Hoare triple {24948#true} havoc ~retValue_acc~12; {24948#true} is VALID [2020-07-10 14:33:39,216 INFO L280 TraceCheckUtils]: 12: Hoare triple {24948#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {24948#true} is VALID [2020-07-10 14:33:39,216 INFO L280 TraceCheckUtils]: 13: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,217 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {24948#true} {24948#true} #517#return; {24948#true} is VALID [2020-07-10 14:33:39,217 INFO L280 TraceCheckUtils]: 15: Hoare triple {24948#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {24948#true} is VALID [2020-07-10 14:33:39,217 INFO L280 TraceCheckUtils]: 16: Hoare triple {24948#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {24948#true} is VALID [2020-07-10 14:33:39,217 INFO L280 TraceCheckUtils]: 17: Hoare triple {24948#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {24948#true} is VALID [2020-07-10 14:33:39,218 INFO L280 TraceCheckUtils]: 18: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,218 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {24948#true} {24948#true} #531#return; {24948#true} is VALID [2020-07-10 14:33:39,218 INFO L280 TraceCheckUtils]: 20: Hoare triple {24948#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {24948#true} is VALID [2020-07-10 14:33:39,219 INFO L280 TraceCheckUtils]: 21: Hoare triple {24948#true} assume 0 != ~tmp~3; {24948#true} is VALID [2020-07-10 14:33:39,221 INFO L263 TraceCheckUtils]: 22: Hoare triple {24948#true} call activatePump(); {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:39,221 INFO L280 TraceCheckUtils]: 23: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {24948#true} is VALID [2020-07-10 14:33:39,222 INFO L280 TraceCheckUtils]: 24: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,222 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {24948#true} {24948#true} #533#return; {24948#true} is VALID [2020-07-10 14:33:39,222 INFO L280 TraceCheckUtils]: 26: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,222 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {24948#true} {24948#true} #545#return; {24948#true} is VALID [2020-07-10 14:33:39,223 INFO L280 TraceCheckUtils]: 28: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,223 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {24948#true} {24948#true} #507#return; {24948#true} is VALID [2020-07-10 14:33:39,223 INFO L280 TraceCheckUtils]: 30: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,224 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {24948#true} {24949#false} #523#return; {24949#false} is VALID [2020-07-10 14:33:39,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:39,229 INFO L280 TraceCheckUtils]: 0: Hoare triple {24948#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {24948#true} is VALID [2020-07-10 14:33:39,229 INFO L280 TraceCheckUtils]: 1: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,230 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24948#true} {24949#false} #549#return; {24949#false} is VALID [2020-07-10 14:33:39,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:39,234 INFO L280 TraceCheckUtils]: 0: Hoare triple {24948#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {24948#true} is VALID [2020-07-10 14:33:39,235 INFO L280 TraceCheckUtils]: 1: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,235 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24948#true} {24949#false} #551#return; {24949#false} is VALID [2020-07-10 14:33:39,246 INFO L263 TraceCheckUtils]: 0: Hoare triple {24948#true} call ULTIMATE.init(); {25186#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.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~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.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~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:33:39,246 INFO L280 TraceCheckUtils]: 1: Hoare triple {25186#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.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~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.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~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string42.base, #t~string42.offset, 1);call write~init~int(110, #t~string42.base, 1 + #t~string42.offset, 1);call write~init~int(0, #t~string42.base, 2 + #t~string42.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string44.base, #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 3 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string46.base, #t~string46.offset, 1);call write~init~int(80, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(117, #t~string46.base, 2 + #t~string46.offset, 1);call write~init~int(109, #t~string46.base, 3 + #t~string46.offset, 1);call write~init~int(112, #t~string46.base, 4 + #t~string46.offset, 1);call write~init~int(58, #t~string46.base, 5 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 6 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string50.base, #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string52.base, #t~string52.offset, 1);call write~init~int(32, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string54.base, #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 1 + #t~string54.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {24948#true} is VALID [2020-07-10 14:33:39,247 INFO L280 TraceCheckUtils]: 2: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,247 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {24948#true} {24948#true} #567#return; {24948#true} is VALID [2020-07-10 14:33:39,247 INFO L263 TraceCheckUtils]: 4: Hoare triple {24948#true} call #t~ret76 := main(); {24948#true} is VALID [2020-07-10 14:33:39,247 INFO L280 TraceCheckUtils]: 5: Hoare triple {24948#true} havoc ~retValue_acc~9;havoc ~tmp~10; {24948#true} is VALID [2020-07-10 14:33:39,248 INFO L263 TraceCheckUtils]: 6: Hoare triple {24948#true} call select_helpers(); {24948#true} is VALID [2020-07-10 14:33:39,248 INFO L280 TraceCheckUtils]: 7: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,248 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {24948#true} {24948#true} #459#return; {24948#true} is VALID [2020-07-10 14:33:39,249 INFO L263 TraceCheckUtils]: 9: Hoare triple {24948#true} call select_features(); {24948#true} is VALID [2020-07-10 14:33:39,249 INFO L280 TraceCheckUtils]: 10: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,249 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {24948#true} {24948#true} #461#return; {24948#true} is VALID [2020-07-10 14:33:39,249 INFO L263 TraceCheckUtils]: 12: Hoare triple {24948#true} call #t~ret65 := valid_product(); {24948#true} is VALID [2020-07-10 14:33:39,250 INFO L280 TraceCheckUtils]: 13: Hoare triple {24948#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {24948#true} is VALID [2020-07-10 14:33:39,250 INFO L280 TraceCheckUtils]: 14: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,250 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {24948#true} {24948#true} #463#return; {24948#true} is VALID [2020-07-10 14:33:39,251 INFO L280 TraceCheckUtils]: 16: Hoare triple {24948#true} assume -2147483648 <= #t~ret65 && #t~ret65 <= 2147483647;~tmp~10 := #t~ret65;havoc #t~ret65; {24948#true} is VALID [2020-07-10 14:33:39,251 INFO L280 TraceCheckUtils]: 17: Hoare triple {24948#true} assume 0 != ~tmp~10; {24948#true} is VALID [2020-07-10 14:33:39,251 INFO L263 TraceCheckUtils]: 18: Hoare triple {24948#true} call setup(); {24948#true} is VALID [2020-07-10 14:33:39,251 INFO L280 TraceCheckUtils]: 19: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,252 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {24948#true} {24948#true} #465#return; {24948#true} is VALID [2020-07-10 14:33:39,252 INFO L263 TraceCheckUtils]: 21: Hoare triple {24948#true} call runTest(); {24948#true} is VALID [2020-07-10 14:33:39,254 INFO L263 TraceCheckUtils]: 22: Hoare triple {24948#true} call __utac_acc__Specification5_spec__1(); {25187#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:33:39,254 INFO L280 TraceCheckUtils]: 23: Hoare triple {25187#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {24948#true} is VALID [2020-07-10 14:33:39,254 INFO L280 TraceCheckUtils]: 24: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,255 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {24948#true} {24948#true} #557#return; {24948#true} is VALID [2020-07-10 14:33:39,255 INFO L263 TraceCheckUtils]: 26: Hoare triple {24948#true} call test(); {24948#true} is VALID [2020-07-10 14:33:39,255 INFO L280 TraceCheckUtils]: 27: Hoare triple {24948#true} havoc ~splverifierCounter~0;havoc ~tmp~8;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {24948#true} is VALID [2020-07-10 14:33:39,255 INFO L280 TraceCheckUtils]: 28: Hoare triple {24948#true} assume !false; {24948#true} is VALID [2020-07-10 14:33:39,256 INFO L280 TraceCheckUtils]: 29: Hoare triple {24948#true} assume ~splverifierCounter~0 < 4; {24948#true} is VALID [2020-07-10 14:33:39,256 INFO L280 TraceCheckUtils]: 30: Hoare triple {24948#true} assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp~8 := #t~nondet58;havoc #t~nondet58; {24948#true} is VALID [2020-07-10 14:33:39,256 INFO L280 TraceCheckUtils]: 31: Hoare triple {24948#true} assume 0 != ~tmp~8; {24948#true} is VALID [2020-07-10 14:33:39,257 INFO L263 TraceCheckUtils]: 32: Hoare triple {24948#true} call waterRise(); {25188#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:33:39,258 INFO L280 TraceCheckUtils]: 33: Hoare triple {25188#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {24948#true} is VALID [2020-07-10 14:33:39,258 INFO L280 TraceCheckUtils]: 34: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,258 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {24948#true} {24948#true} #509#return; {24948#true} is VALID [2020-07-10 14:33:39,259 INFO L280 TraceCheckUtils]: 36: Hoare triple {24948#true} assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~tmp___0~2 := #t~nondet59;havoc #t~nondet59; {24948#true} is VALID [2020-07-10 14:33:39,259 INFO L280 TraceCheckUtils]: 37: Hoare triple {24948#true} assume !(0 != ~tmp___0~2); {24948#true} is VALID [2020-07-10 14:33:39,259 INFO L280 TraceCheckUtils]: 38: Hoare triple {24948#true} assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~tmp___2~0 := #t~nondet60;havoc #t~nondet60; {24948#true} is VALID [2020-07-10 14:33:39,260 INFO L280 TraceCheckUtils]: 39: Hoare triple {24948#true} assume 0 != ~tmp___2~0; {24948#true} is VALID [2020-07-10 14:33:39,261 INFO L263 TraceCheckUtils]: 40: Hoare triple {24948#true} call timeShift(); {25189#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:33:39,263 INFO L263 TraceCheckUtils]: 41: Hoare triple {25189#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {25187#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:33:39,263 INFO L263 TraceCheckUtils]: 42: Hoare triple {25187#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {24948#true} is VALID [2020-07-10 14:33:39,263 INFO L280 TraceCheckUtils]: 43: Hoare triple {24948#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {24948#true} is VALID [2020-07-10 14:33:39,264 INFO L280 TraceCheckUtils]: 44: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,264 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {24948#true} {25187#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {24948#true} is VALID [2020-07-10 14:33:39,264 INFO L280 TraceCheckUtils]: 46: Hoare triple {24948#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {24948#true} is VALID [2020-07-10 14:33:39,264 INFO L280 TraceCheckUtils]: 47: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,265 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {24948#true} {25189#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {24948#true} is VALID [2020-07-10 14:33:39,265 INFO L280 TraceCheckUtils]: 49: Hoare triple {24948#true} assume !(0 != ~pumpRunning~0); {24948#true} is VALID [2020-07-10 14:33:39,265 INFO L280 TraceCheckUtils]: 50: Hoare triple {24948#true} assume 0 != ~systemActive~0; {24948#true} is VALID [2020-07-10 14:33:39,266 INFO L263 TraceCheckUtils]: 51: Hoare triple {24948#true} call processEnvironment(); {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:39,267 INFO L280 TraceCheckUtils]: 52: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {24948#true} is VALID [2020-07-10 14:33:39,267 INFO L280 TraceCheckUtils]: 53: Hoare triple {24948#true} assume !(0 != ~pumpRunning~0); {24948#true} is VALID [2020-07-10 14:33:39,268 INFO L263 TraceCheckUtils]: 54: Hoare triple {24948#true} call processEnvironment__wrappee__lowWaterSensor(); {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:39,269 INFO L280 TraceCheckUtils]: 55: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {24948#true} is VALID [2020-07-10 14:33:39,269 INFO L280 TraceCheckUtils]: 56: Hoare triple {24948#true} assume !(0 != ~pumpRunning~0); {24948#true} is VALID [2020-07-10 14:33:39,270 INFO L263 TraceCheckUtils]: 57: Hoare triple {24948#true} call processEnvironment__wrappee__highWaterSensor(); {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:39,270 INFO L280 TraceCheckUtils]: 58: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {24948#true} is VALID [2020-07-10 14:33:39,270 INFO L280 TraceCheckUtils]: 59: Hoare triple {24948#true} assume 0 == ~pumpRunning~0; {24948#true} is VALID [2020-07-10 14:33:39,271 INFO L263 TraceCheckUtils]: 60: Hoare triple {24948#true} call #t~ret35 := isHighWaterLevel(); {24948#true} is VALID [2020-07-10 14:33:39,271 INFO L280 TraceCheckUtils]: 61: Hoare triple {24948#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {24948#true} is VALID [2020-07-10 14:33:39,271 INFO L263 TraceCheckUtils]: 62: Hoare triple {24948#true} call #t~ret55 := isHighWaterSensorDry(); {24948#true} is VALID [2020-07-10 14:33:39,272 INFO L280 TraceCheckUtils]: 63: Hoare triple {24948#true} havoc ~retValue_acc~12; {24948#true} is VALID [2020-07-10 14:33:39,272 INFO L280 TraceCheckUtils]: 64: Hoare triple {24948#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {24948#true} is VALID [2020-07-10 14:33:39,272 INFO L280 TraceCheckUtils]: 65: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,272 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {24948#true} {24948#true} #517#return; {24948#true} is VALID [2020-07-10 14:33:39,273 INFO L280 TraceCheckUtils]: 67: Hoare triple {24948#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {24948#true} is VALID [2020-07-10 14:33:39,273 INFO L280 TraceCheckUtils]: 68: Hoare triple {24948#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {24948#true} is VALID [2020-07-10 14:33:39,273 INFO L280 TraceCheckUtils]: 69: Hoare triple {24948#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {24948#true} is VALID [2020-07-10 14:33:39,274 INFO L280 TraceCheckUtils]: 70: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,274 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {24948#true} {24948#true} #531#return; {24948#true} is VALID [2020-07-10 14:33:39,274 INFO L280 TraceCheckUtils]: 72: Hoare triple {24948#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {24948#true} is VALID [2020-07-10 14:33:39,274 INFO L280 TraceCheckUtils]: 73: Hoare triple {24948#true} assume 0 != ~tmp~3; {24948#true} is VALID [2020-07-10 14:33:39,276 INFO L263 TraceCheckUtils]: 74: Hoare triple {24948#true} call activatePump(); {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:39,276 INFO L280 TraceCheckUtils]: 75: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {24948#true} is VALID [2020-07-10 14:33:39,276 INFO L280 TraceCheckUtils]: 76: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,277 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {24948#true} {24948#true} #533#return; {24948#true} is VALID [2020-07-10 14:33:39,277 INFO L280 TraceCheckUtils]: 78: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,277 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {24948#true} {24948#true} #545#return; {24948#true} is VALID [2020-07-10 14:33:39,278 INFO L280 TraceCheckUtils]: 80: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,278 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {24948#true} {24948#true} #507#return; {24948#true} is VALID [2020-07-10 14:33:39,278 INFO L280 TraceCheckUtils]: 82: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,278 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {24948#true} {24948#true} #523#return; {24948#true} is VALID [2020-07-10 14:33:39,279 INFO L263 TraceCheckUtils]: 84: Hoare triple {24948#true} call __utac_acc__Specification5_spec__3(); {24948#true} is VALID [2020-07-10 14:33:39,279 INFO L280 TraceCheckUtils]: 85: Hoare triple {24948#true} havoc ~tmp~9;havoc ~tmp___0~3; {24948#true} is VALID [2020-07-10 14:33:39,279 INFO L263 TraceCheckUtils]: 86: Hoare triple {24948#true} call #t~ret63 := getWaterLevel(); {24948#true} is VALID [2020-07-10 14:33:39,280 INFO L280 TraceCheckUtils]: 87: Hoare triple {24948#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {25314#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:33:39,281 INFO L280 TraceCheckUtils]: 88: Hoare triple {25314#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {25314#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:33:39,283 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {25314#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {24948#true} #549#return; {25312#(and (or (<= |__utac_acc__Specification5_spec__3_#t~ret63| ~waterLevel~0) (< 1 ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret63|)))} is VALID [2020-07-10 14:33:39,284 INFO L280 TraceCheckUtils]: 90: Hoare triple {25312#(and (or (<= |__utac_acc__Specification5_spec__3_#t~ret63| ~waterLevel~0) (< 1 ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret63|)))} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {25313#(and (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~9) (<= ~waterLevel~0 2)) (or (< 1 ~waterLevel~0) (<= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0)))} is VALID [2020-07-10 14:33:39,285 INFO L280 TraceCheckUtils]: 91: Hoare triple {25313#(and (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~9) (<= ~waterLevel~0 2)) (or (< 1 ~waterLevel~0) (<= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0)))} assume !(2 != ~tmp~9); {25023#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:39,286 INFO L280 TraceCheckUtils]: 92: Hoare triple {25023#(= 2 ~waterLevel~0)} assume true; {25023#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:39,288 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {25023#(= 2 ~waterLevel~0)} {24948#true} #525#return; {25023#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:39,288 INFO L280 TraceCheckUtils]: 94: Hoare triple {25023#(= 2 ~waterLevel~0)} assume true; {25023#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:39,289 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {25023#(= 2 ~waterLevel~0)} {24948#true} #513#return; {25023#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:39,290 INFO L280 TraceCheckUtils]: 96: Hoare triple {25023#(= 2 ~waterLevel~0)} assume !false; {25023#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:39,290 INFO L280 TraceCheckUtils]: 97: Hoare triple {25023#(= 2 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {25023#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:39,291 INFO L280 TraceCheckUtils]: 98: Hoare triple {25023#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp~8 := #t~nondet58;havoc #t~nondet58; {25023#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:39,291 INFO L280 TraceCheckUtils]: 99: Hoare triple {25023#(= 2 ~waterLevel~0)} assume !(0 != ~tmp~8); {25023#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:39,292 INFO L280 TraceCheckUtils]: 100: Hoare triple {25023#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~tmp___0~2 := #t~nondet59;havoc #t~nondet59; {25023#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:39,292 INFO L280 TraceCheckUtils]: 101: Hoare triple {25023#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~2); {25023#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:39,293 INFO L280 TraceCheckUtils]: 102: Hoare triple {25023#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~tmp___2~0 := #t~nondet60;havoc #t~nondet60; {25023#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:39,294 INFO L280 TraceCheckUtils]: 103: Hoare triple {25023#(= 2 ~waterLevel~0)} assume 0 != ~tmp___2~0; {25023#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:39,295 INFO L263 TraceCheckUtils]: 104: Hoare triple {25023#(= 2 ~waterLevel~0)} call timeShift(); {25189#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:33:39,296 INFO L263 TraceCheckUtils]: 105: Hoare triple {25189#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {25187#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:33:39,297 INFO L263 TraceCheckUtils]: 106: Hoare triple {25187#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {24948#true} is VALID [2020-07-10 14:33:39,297 INFO L280 TraceCheckUtils]: 107: Hoare triple {24948#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {24948#true} is VALID [2020-07-10 14:33:39,297 INFO L280 TraceCheckUtils]: 108: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,297 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {24948#true} {25187#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {24948#true} is VALID [2020-07-10 14:33:39,298 INFO L280 TraceCheckUtils]: 110: Hoare triple {24948#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {24948#true} is VALID [2020-07-10 14:33:39,298 INFO L280 TraceCheckUtils]: 111: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,300 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {24948#true} {25189#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {25188#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:33:39,300 INFO L280 TraceCheckUtils]: 113: Hoare triple {25188#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {25188#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:33:39,302 INFO L263 TraceCheckUtils]: 114: Hoare triple {25188#(= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {25188#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:33:39,303 INFO L280 TraceCheckUtils]: 115: Hoare triple {25188#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {25325#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:33:39,304 INFO L280 TraceCheckUtils]: 116: Hoare triple {25325#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {25325#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:33:39,305 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {25325#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {25188#(= ~waterLevel~0 |old(~waterLevel~0)|)} #521#return; {25325#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:33:39,306 INFO L280 TraceCheckUtils]: 118: Hoare triple {25325#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {25325#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:33:39,307 INFO L263 TraceCheckUtils]: 119: Hoare triple {25325#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:39,308 INFO L280 TraceCheckUtils]: 120: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {24948#true} is VALID [2020-07-10 14:33:39,308 INFO L280 TraceCheckUtils]: 121: Hoare triple {24948#true} assume 0 != ~pumpRunning~0; {24948#true} is VALID [2020-07-10 14:33:39,308 INFO L263 TraceCheckUtils]: 122: Hoare triple {24948#true} call #t~ret37 := isMethaneAlarm(); {24948#true} is VALID [2020-07-10 14:33:39,308 INFO L280 TraceCheckUtils]: 123: Hoare triple {24948#true} havoc ~retValue_acc~3; {24948#true} is VALID [2020-07-10 14:33:39,309 INFO L263 TraceCheckUtils]: 124: Hoare triple {24948#true} call #t~ret38 := isMethaneLevelCritical(); {24948#true} is VALID [2020-07-10 14:33:39,309 INFO L280 TraceCheckUtils]: 125: Hoare triple {24948#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {24948#true} is VALID [2020-07-10 14:33:39,309 INFO L280 TraceCheckUtils]: 126: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,310 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {24948#true} {24948#true} #561#return; {24948#true} is VALID [2020-07-10 14:33:39,310 INFO L280 TraceCheckUtils]: 128: Hoare triple {24948#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~retValue_acc~3 := #t~ret38;havoc #t~ret38;#res := ~retValue_acc~3; {24948#true} is VALID [2020-07-10 14:33:39,310 INFO L280 TraceCheckUtils]: 129: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,310 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {24948#true} {24948#true} #501#return; {24948#true} is VALID [2020-07-10 14:33:39,311 INFO L280 TraceCheckUtils]: 131: Hoare triple {24948#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~tmp~5 := #t~ret37;havoc #t~ret37; {24948#true} is VALID [2020-07-10 14:33:39,311 INFO L280 TraceCheckUtils]: 132: Hoare triple {24948#true} assume !(0 != ~tmp~5); {24948#true} is VALID [2020-07-10 14:33:39,313 INFO L263 TraceCheckUtils]: 133: Hoare triple {24948#true} call processEnvironment__wrappee__lowWaterSensor(); {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:39,313 INFO L280 TraceCheckUtils]: 134: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {24948#true} is VALID [2020-07-10 14:33:39,314 INFO L280 TraceCheckUtils]: 135: Hoare triple {24948#true} assume 0 != ~pumpRunning~0; {24948#true} is VALID [2020-07-10 14:33:39,314 INFO L263 TraceCheckUtils]: 136: Hoare triple {24948#true} call #t~ret36 := isLowWaterLevel(); {24948#true} is VALID [2020-07-10 14:33:39,314 INFO L280 TraceCheckUtils]: 137: Hoare triple {24948#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {24948#true} is VALID [2020-07-10 14:33:39,314 INFO L263 TraceCheckUtils]: 138: Hoare triple {24948#true} call #t~ret56 := isLowWaterSensorDry(); {24948#true} is VALID [2020-07-10 14:33:39,315 INFO L280 TraceCheckUtils]: 139: Hoare triple {24948#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {24948#true} is VALID [2020-07-10 14:33:39,315 INFO L280 TraceCheckUtils]: 140: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,315 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {24948#true} {24948#true} #499#return; {24948#true} is VALID [2020-07-10 14:33:39,316 INFO L280 TraceCheckUtils]: 142: Hoare triple {24948#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~7 := #t~ret56;havoc #t~ret56; {24948#true} is VALID [2020-07-10 14:33:39,316 INFO L280 TraceCheckUtils]: 143: Hoare triple {24948#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {24948#true} is VALID [2020-07-10 14:33:39,316 INFO L280 TraceCheckUtils]: 144: Hoare triple {24948#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {24948#true} is VALID [2020-07-10 14:33:39,317 INFO L280 TraceCheckUtils]: 145: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,317 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {24948#true} {24948#true} #539#return; {24948#true} is VALID [2020-07-10 14:33:39,317 INFO L280 TraceCheckUtils]: 147: Hoare triple {24948#true} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647;~tmp~4 := #t~ret36;havoc #t~ret36; {24948#true} is VALID [2020-07-10 14:33:39,317 INFO L280 TraceCheckUtils]: 148: Hoare triple {24948#true} assume !(0 != ~tmp~4); {24948#true} is VALID [2020-07-10 14:33:39,319 INFO L263 TraceCheckUtils]: 149: Hoare triple {24948#true} call processEnvironment__wrappee__highWaterSensor(); {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:39,319 INFO L280 TraceCheckUtils]: 150: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {24948#true} is VALID [2020-07-10 14:33:39,320 INFO L280 TraceCheckUtils]: 151: Hoare triple {24948#true} assume !(0 == ~pumpRunning~0); {24948#true} is VALID [2020-07-10 14:33:39,320 INFO L263 TraceCheckUtils]: 152: Hoare triple {24948#true} call processEnvironment__wrappee__base(); {24948#true} is VALID [2020-07-10 14:33:39,320 INFO L280 TraceCheckUtils]: 153: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,321 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {24948#true} {24948#true} #537#return; {24948#true} is VALID [2020-07-10 14:33:39,321 INFO L280 TraceCheckUtils]: 155: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,321 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {24948#true} {24948#true} #543#return; {24948#true} is VALID [2020-07-10 14:33:39,321 INFO L280 TraceCheckUtils]: 157: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,322 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {24948#true} {24948#true} #505#return; {24948#true} is VALID [2020-07-10 14:33:39,322 INFO L280 TraceCheckUtils]: 159: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,323 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {24948#true} {25325#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #523#return; {25325#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:33:39,323 INFO L263 TraceCheckUtils]: 161: Hoare triple {25325#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {24948#true} is VALID [2020-07-10 14:33:39,324 INFO L280 TraceCheckUtils]: 162: Hoare triple {24948#true} havoc ~tmp~9;havoc ~tmp___0~3; {24948#true} is VALID [2020-07-10 14:33:39,324 INFO L263 TraceCheckUtils]: 163: Hoare triple {24948#true} call #t~ret63 := getWaterLevel(); {24948#true} is VALID [2020-07-10 14:33:39,325 INFO L280 TraceCheckUtils]: 164: Hoare triple {24948#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {25314#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:33:39,326 INFO L280 TraceCheckUtils]: 165: Hoare triple {25314#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {25314#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:33:39,328 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {25314#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {24948#true} #549#return; {25441#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret63|) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:33:39,329 INFO L280 TraceCheckUtils]: 167: Hoare triple {25441#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret63|) (= 2 ~waterLevel~0))} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {25442#(or (= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:33:39,330 INFO L280 TraceCheckUtils]: 168: Hoare triple {25442#(or (= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~9); {25023#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:39,331 INFO L280 TraceCheckUtils]: 169: Hoare triple {25023#(= 2 ~waterLevel~0)} assume true; {25023#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:39,332 INFO L275 TraceCheckUtils]: 170: Hoare quadruple {25023#(= 2 ~waterLevel~0)} {25325#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #525#return; {25376#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:33:39,333 INFO L280 TraceCheckUtils]: 171: Hoare triple {25376#(<= 3 |old(~waterLevel~0)|)} assume true; {25376#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:33:39,334 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {25376#(<= 3 |old(~waterLevel~0)|)} {25023#(= 2 ~waterLevel~0)} #513#return; {24949#false} is VALID [2020-07-10 14:33:39,334 INFO L280 TraceCheckUtils]: 173: Hoare triple {24949#false} assume !false; {24949#false} is VALID [2020-07-10 14:33:39,335 INFO L280 TraceCheckUtils]: 174: Hoare triple {24949#false} assume ~splverifierCounter~0 < 4; {24949#false} is VALID [2020-07-10 14:33:39,335 INFO L280 TraceCheckUtils]: 175: Hoare triple {24949#false} assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp~8 := #t~nondet58;havoc #t~nondet58; {24949#false} is VALID [2020-07-10 14:33:39,335 INFO L280 TraceCheckUtils]: 176: Hoare triple {24949#false} assume !(0 != ~tmp~8); {24949#false} is VALID [2020-07-10 14:33:39,336 INFO L280 TraceCheckUtils]: 177: Hoare triple {24949#false} assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~tmp___0~2 := #t~nondet59;havoc #t~nondet59; {24949#false} is VALID [2020-07-10 14:33:39,336 INFO L280 TraceCheckUtils]: 178: Hoare triple {24949#false} assume !(0 != ~tmp___0~2); {24949#false} is VALID [2020-07-10 14:33:39,336 INFO L280 TraceCheckUtils]: 179: Hoare triple {24949#false} assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~tmp___2~0 := #t~nondet60;havoc #t~nondet60; {24949#false} is VALID [2020-07-10 14:33:39,336 INFO L280 TraceCheckUtils]: 180: Hoare triple {24949#false} assume 0 != ~tmp___2~0; {24949#false} is VALID [2020-07-10 14:33:39,337 INFO L263 TraceCheckUtils]: 181: Hoare triple {24949#false} call timeShift(); {25189#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:33:39,338 INFO L263 TraceCheckUtils]: 182: Hoare triple {25189#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {25187#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:33:39,339 INFO L263 TraceCheckUtils]: 183: Hoare triple {25187#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {24948#true} is VALID [2020-07-10 14:33:39,339 INFO L280 TraceCheckUtils]: 184: Hoare triple {24948#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {24948#true} is VALID [2020-07-10 14:33:39,339 INFO L280 TraceCheckUtils]: 185: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,339 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {24948#true} {25187#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {24948#true} is VALID [2020-07-10 14:33:39,340 INFO L280 TraceCheckUtils]: 187: Hoare triple {24948#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {24948#true} is VALID [2020-07-10 14:33:39,340 INFO L280 TraceCheckUtils]: 188: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,340 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {24948#true} {25189#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {24948#true} is VALID [2020-07-10 14:33:39,341 INFO L280 TraceCheckUtils]: 190: Hoare triple {24948#true} assume 0 != ~pumpRunning~0; {24948#true} is VALID [2020-07-10 14:33:39,342 INFO L263 TraceCheckUtils]: 191: Hoare triple {24948#true} call lowerWaterLevel(); {25188#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:33:39,342 INFO L280 TraceCheckUtils]: 192: Hoare triple {25188#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {24948#true} is VALID [2020-07-10 14:33:39,343 INFO L280 TraceCheckUtils]: 193: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,343 INFO L275 TraceCheckUtils]: 194: Hoare quadruple {24948#true} {24948#true} #521#return; {24948#true} is VALID [2020-07-10 14:33:39,343 INFO L280 TraceCheckUtils]: 195: Hoare triple {24948#true} assume 0 != ~systemActive~0; {24948#true} is VALID [2020-07-10 14:33:39,344 INFO L263 TraceCheckUtils]: 196: Hoare triple {24948#true} call processEnvironment(); {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:39,345 INFO L280 TraceCheckUtils]: 197: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {24948#true} is VALID [2020-07-10 14:33:39,345 INFO L280 TraceCheckUtils]: 198: Hoare triple {24948#true} assume 0 != ~pumpRunning~0; {24948#true} is VALID [2020-07-10 14:33:39,345 INFO L263 TraceCheckUtils]: 199: Hoare triple {24948#true} call #t~ret37 := isMethaneAlarm(); {24948#true} is VALID [2020-07-10 14:33:39,345 INFO L280 TraceCheckUtils]: 200: Hoare triple {24948#true} havoc ~retValue_acc~3; {24948#true} is VALID [2020-07-10 14:33:39,346 INFO L263 TraceCheckUtils]: 201: Hoare triple {24948#true} call #t~ret38 := isMethaneLevelCritical(); {24948#true} is VALID [2020-07-10 14:33:39,346 INFO L280 TraceCheckUtils]: 202: Hoare triple {24948#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {24948#true} is VALID [2020-07-10 14:33:39,346 INFO L280 TraceCheckUtils]: 203: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,347 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {24948#true} {24948#true} #561#return; {24948#true} is VALID [2020-07-10 14:33:39,347 INFO L280 TraceCheckUtils]: 205: Hoare triple {24948#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~retValue_acc~3 := #t~ret38;havoc #t~ret38;#res := ~retValue_acc~3; {24948#true} is VALID [2020-07-10 14:33:39,347 INFO L280 TraceCheckUtils]: 206: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,347 INFO L275 TraceCheckUtils]: 207: Hoare quadruple {24948#true} {24948#true} #501#return; {24948#true} is VALID [2020-07-10 14:33:39,348 INFO L280 TraceCheckUtils]: 208: Hoare triple {24948#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~tmp~5 := #t~ret37;havoc #t~ret37; {24948#true} is VALID [2020-07-10 14:33:39,348 INFO L280 TraceCheckUtils]: 209: Hoare triple {24948#true} assume 0 != ~tmp~5; {24948#true} is VALID [2020-07-10 14:33:39,350 INFO L263 TraceCheckUtils]: 210: Hoare triple {24948#true} call deactivatePump(); {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:39,350 INFO L280 TraceCheckUtils]: 211: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {24948#true} is VALID [2020-07-10 14:33:39,351 INFO L280 TraceCheckUtils]: 212: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,351 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {24948#true} {24948#true} #503#return; {24948#true} is VALID [2020-07-10 14:33:39,351 INFO L280 TraceCheckUtils]: 214: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,351 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {24948#true} {24948#true} #523#return; {24948#true} is VALID [2020-07-10 14:33:39,352 INFO L263 TraceCheckUtils]: 216: Hoare triple {24948#true} call __utac_acc__Specification5_spec__3(); {24948#true} is VALID [2020-07-10 14:33:39,352 INFO L280 TraceCheckUtils]: 217: Hoare triple {24948#true} havoc ~tmp~9;havoc ~tmp___0~3; {24948#true} is VALID [2020-07-10 14:33:39,352 INFO L263 TraceCheckUtils]: 218: Hoare triple {24948#true} call #t~ret63 := getWaterLevel(); {24948#true} is VALID [2020-07-10 14:33:39,353 INFO L280 TraceCheckUtils]: 219: Hoare triple {24948#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {24948#true} is VALID [2020-07-10 14:33:39,353 INFO L280 TraceCheckUtils]: 220: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,353 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {24948#true} {24948#true} #549#return; {24948#true} is VALID [2020-07-10 14:33:39,353 INFO L280 TraceCheckUtils]: 222: Hoare triple {24948#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {24948#true} is VALID [2020-07-10 14:33:39,354 INFO L280 TraceCheckUtils]: 223: Hoare triple {24948#true} assume !(2 != ~tmp~9); {24948#true} is VALID [2020-07-10 14:33:39,354 INFO L280 TraceCheckUtils]: 224: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,354 INFO L275 TraceCheckUtils]: 225: Hoare quadruple {24948#true} {24948#true} #525#return; {24948#true} is VALID [2020-07-10 14:33:39,355 INFO L280 TraceCheckUtils]: 226: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,355 INFO L275 TraceCheckUtils]: 227: Hoare quadruple {24948#true} {24949#false} #513#return; {24949#false} is VALID [2020-07-10 14:33:39,355 INFO L280 TraceCheckUtils]: 228: Hoare triple {24949#false} assume !false; {24949#false} is VALID [2020-07-10 14:33:39,355 INFO L280 TraceCheckUtils]: 229: Hoare triple {24949#false} assume ~splverifierCounter~0 < 4; {24949#false} is VALID [2020-07-10 14:33:39,356 INFO L280 TraceCheckUtils]: 230: Hoare triple {24949#false} assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp~8 := #t~nondet58;havoc #t~nondet58; {24949#false} is VALID [2020-07-10 14:33:39,356 INFO L280 TraceCheckUtils]: 231: Hoare triple {24949#false} assume 0 != ~tmp~8; {24949#false} is VALID [2020-07-10 14:33:39,356 INFO L263 TraceCheckUtils]: 232: Hoare triple {24949#false} call waterRise(); {25188#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:33:39,357 INFO L280 TraceCheckUtils]: 233: Hoare triple {25188#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(~waterLevel~0 < 2); {24948#true} is VALID [2020-07-10 14:33:39,357 INFO L280 TraceCheckUtils]: 234: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,357 INFO L275 TraceCheckUtils]: 235: Hoare quadruple {24948#true} {24949#false} #509#return; {24949#false} is VALID [2020-07-10 14:33:39,357 INFO L280 TraceCheckUtils]: 236: Hoare triple {24949#false} assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~tmp___0~2 := #t~nondet59;havoc #t~nondet59; {24949#false} is VALID [2020-07-10 14:33:39,358 INFO L280 TraceCheckUtils]: 237: Hoare triple {24949#false} assume !(0 != ~tmp___0~2); {24949#false} is VALID [2020-07-10 14:33:39,358 INFO L280 TraceCheckUtils]: 238: Hoare triple {24949#false} assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~tmp___2~0 := #t~nondet60;havoc #t~nondet60; {24949#false} is VALID [2020-07-10 14:33:39,358 INFO L280 TraceCheckUtils]: 239: Hoare triple {24949#false} assume 0 != ~tmp___2~0; {24949#false} is VALID [2020-07-10 14:33:39,359 INFO L263 TraceCheckUtils]: 240: Hoare triple {24949#false} call timeShift(); {24949#false} is VALID [2020-07-10 14:33:39,359 INFO L263 TraceCheckUtils]: 241: Hoare triple {24949#false} call __utac_acc__Specification5_spec__2(); {25187#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:33:39,359 INFO L263 TraceCheckUtils]: 242: Hoare triple {25187#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {24948#true} is VALID [2020-07-10 14:33:39,360 INFO L280 TraceCheckUtils]: 243: Hoare triple {24948#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {24948#true} is VALID [2020-07-10 14:33:39,360 INFO L280 TraceCheckUtils]: 244: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,360 INFO L275 TraceCheckUtils]: 245: Hoare quadruple {24948#true} {25187#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {24948#true} is VALID [2020-07-10 14:33:39,360 INFO L280 TraceCheckUtils]: 246: Hoare triple {24948#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {24948#true} is VALID [2020-07-10 14:33:39,361 INFO L280 TraceCheckUtils]: 247: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,361 INFO L275 TraceCheckUtils]: 248: Hoare quadruple {24948#true} {24949#false} #519#return; {24949#false} is VALID [2020-07-10 14:33:39,361 INFO L280 TraceCheckUtils]: 249: Hoare triple {24949#false} assume !(0 != ~pumpRunning~0); {24949#false} is VALID [2020-07-10 14:33:39,362 INFO L280 TraceCheckUtils]: 250: Hoare triple {24949#false} assume 0 != ~systemActive~0; {24949#false} is VALID [2020-07-10 14:33:39,362 INFO L263 TraceCheckUtils]: 251: Hoare triple {24949#false} call processEnvironment(); {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:39,362 INFO L280 TraceCheckUtils]: 252: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {24948#true} is VALID [2020-07-10 14:33:39,362 INFO L280 TraceCheckUtils]: 253: Hoare triple {24948#true} assume !(0 != ~pumpRunning~0); {24948#true} is VALID [2020-07-10 14:33:39,365 INFO L263 TraceCheckUtils]: 254: Hoare triple {24948#true} call processEnvironment__wrappee__lowWaterSensor(); {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:39,366 INFO L280 TraceCheckUtils]: 255: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {24948#true} is VALID [2020-07-10 14:33:39,366 INFO L280 TraceCheckUtils]: 256: Hoare triple {24948#true} assume !(0 != ~pumpRunning~0); {24948#true} is VALID [2020-07-10 14:33:39,367 INFO L263 TraceCheckUtils]: 257: Hoare triple {24948#true} call processEnvironment__wrappee__highWaterSensor(); {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:39,368 INFO L280 TraceCheckUtils]: 258: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {24948#true} is VALID [2020-07-10 14:33:39,368 INFO L280 TraceCheckUtils]: 259: Hoare triple {24948#true} assume 0 == ~pumpRunning~0; {24948#true} is VALID [2020-07-10 14:33:39,368 INFO L263 TraceCheckUtils]: 260: Hoare triple {24948#true} call #t~ret35 := isHighWaterLevel(); {24948#true} is VALID [2020-07-10 14:33:39,368 INFO L280 TraceCheckUtils]: 261: Hoare triple {24948#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {24948#true} is VALID [2020-07-10 14:33:39,369 INFO L263 TraceCheckUtils]: 262: Hoare triple {24948#true} call #t~ret55 := isHighWaterSensorDry(); {24948#true} is VALID [2020-07-10 14:33:39,369 INFO L280 TraceCheckUtils]: 263: Hoare triple {24948#true} havoc ~retValue_acc~12; {24948#true} is VALID [2020-07-10 14:33:39,369 INFO L280 TraceCheckUtils]: 264: Hoare triple {24948#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {24948#true} is VALID [2020-07-10 14:33:39,370 INFO L280 TraceCheckUtils]: 265: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,370 INFO L275 TraceCheckUtils]: 266: Hoare quadruple {24948#true} {24948#true} #517#return; {24948#true} is VALID [2020-07-10 14:33:39,370 INFO L280 TraceCheckUtils]: 267: Hoare triple {24948#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {24948#true} is VALID [2020-07-10 14:33:39,370 INFO L280 TraceCheckUtils]: 268: Hoare triple {24948#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {24948#true} is VALID [2020-07-10 14:33:39,371 INFO L280 TraceCheckUtils]: 269: Hoare triple {24948#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {24948#true} is VALID [2020-07-10 14:33:39,371 INFO L280 TraceCheckUtils]: 270: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,371 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {24948#true} {24948#true} #531#return; {24948#true} is VALID [2020-07-10 14:33:39,372 INFO L280 TraceCheckUtils]: 272: Hoare triple {24948#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {24948#true} is VALID [2020-07-10 14:33:39,372 INFO L280 TraceCheckUtils]: 273: Hoare triple {24948#true} assume 0 != ~tmp~3; {24948#true} is VALID [2020-07-10 14:33:39,374 INFO L263 TraceCheckUtils]: 274: Hoare triple {24948#true} call activatePump(); {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:39,374 INFO L280 TraceCheckUtils]: 275: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {24948#true} is VALID [2020-07-10 14:33:39,374 INFO L280 TraceCheckUtils]: 276: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,375 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {24948#true} {24948#true} #533#return; {24948#true} is VALID [2020-07-10 14:33:39,375 INFO L280 TraceCheckUtils]: 278: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,375 INFO L275 TraceCheckUtils]: 279: Hoare quadruple {24948#true} {24948#true} #545#return; {24948#true} is VALID [2020-07-10 14:33:39,376 INFO L280 TraceCheckUtils]: 280: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,376 INFO L275 TraceCheckUtils]: 281: Hoare quadruple {24948#true} {24948#true} #507#return; {24948#true} is VALID [2020-07-10 14:33:39,376 INFO L280 TraceCheckUtils]: 282: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,377 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {24948#true} {24949#false} #523#return; {24949#false} is VALID [2020-07-10 14:33:39,377 INFO L263 TraceCheckUtils]: 284: Hoare triple {24949#false} call __utac_acc__Specification5_spec__3(); {24949#false} is VALID [2020-07-10 14:33:39,377 INFO L280 TraceCheckUtils]: 285: Hoare triple {24949#false} havoc ~tmp~9;havoc ~tmp___0~3; {24949#false} is VALID [2020-07-10 14:33:39,377 INFO L263 TraceCheckUtils]: 286: Hoare triple {24949#false} call #t~ret63 := getWaterLevel(); {24948#true} is VALID [2020-07-10 14:33:39,378 INFO L280 TraceCheckUtils]: 287: Hoare triple {24948#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {24948#true} is VALID [2020-07-10 14:33:39,378 INFO L280 TraceCheckUtils]: 288: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,378 INFO L275 TraceCheckUtils]: 289: Hoare quadruple {24948#true} {24949#false} #549#return; {24949#false} is VALID [2020-07-10 14:33:39,379 INFO L280 TraceCheckUtils]: 290: Hoare triple {24949#false} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {24949#false} is VALID [2020-07-10 14:33:39,379 INFO L280 TraceCheckUtils]: 291: Hoare triple {24949#false} assume 2 != ~tmp~9; {24949#false} is VALID [2020-07-10 14:33:39,379 INFO L263 TraceCheckUtils]: 292: Hoare triple {24949#false} call #t~ret64 := isPumpRunning(); {24948#true} is VALID [2020-07-10 14:33:39,380 INFO L280 TraceCheckUtils]: 293: Hoare triple {24948#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {24948#true} is VALID [2020-07-10 14:33:39,380 INFO L280 TraceCheckUtils]: 294: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:39,380 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {24948#true} {24949#false} #551#return; {24949#false} is VALID [2020-07-10 14:33:39,380 INFO L280 TraceCheckUtils]: 296: Hoare triple {24949#false} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~3 := #t~ret64;havoc #t~ret64; {24949#false} is VALID [2020-07-10 14:33:39,381 INFO L280 TraceCheckUtils]: 297: Hoare triple {24949#false} assume 0 != ~tmp___0~3; {24949#false} is VALID [2020-07-10 14:33:39,381 INFO L280 TraceCheckUtils]: 298: Hoare triple {24949#false} assume 0 == ~switchedOnBeforeTS~0; {24949#false} is VALID [2020-07-10 14:33:39,381 INFO L263 TraceCheckUtils]: 299: Hoare triple {24949#false} call __automaton_fail(); {24949#false} is VALID [2020-07-10 14:33:39,381 INFO L280 TraceCheckUtils]: 300: Hoare triple {24949#false} assume !false; {24949#false} is VALID [2020-07-10 14:33:39,497 INFO L134 CoverageAnalysis]: Checked inductivity of 279 backedges. 79 proven. 29 refuted. 0 times theorem prover too weak. 171 trivial. 0 not checked. [2020-07-10 14:33:39,499 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [68556291] [2020-07-10 14:33:39,500 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1823195506] [2020-07-10 14:33:39,500 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:33:39,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:39,772 INFO L264 TraceCheckSpWp]: Trace formula consists of 1262 conjuncts, 22 conjunts are in the unsatisfiable core [2020-07-10 14:33:39,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:39,851 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:33:40,480 INFO L263 TraceCheckUtils]: 0: Hoare triple {24948#true} call ULTIMATE.init(); {24948#true} is VALID [2020-07-10 14:33:40,485 INFO L280 TraceCheckUtils]: 1: Hoare triple {24948#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string42.base, #t~string42.offset, 1);call write~init~int(110, #t~string42.base, 1 + #t~string42.offset, 1);call write~init~int(0, #t~string42.base, 2 + #t~string42.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string44.base, #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 3 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string46.base, #t~string46.offset, 1);call write~init~int(80, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(117, #t~string46.base, 2 + #t~string46.offset, 1);call write~init~int(109, #t~string46.base, 3 + #t~string46.offset, 1);call write~init~int(112, #t~string46.base, 4 + #t~string46.offset, 1);call write~init~int(58, #t~string46.base, 5 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 6 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string50.base, #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string52.base, #t~string52.offset, 1);call write~init~int(32, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string54.base, #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 1 + #t~string54.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {25577#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:33:40,485 INFO L280 TraceCheckUtils]: 2: Hoare triple {25577#(<= ~waterLevel~0 1)} assume true; {25577#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:33:40,486 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {25577#(<= ~waterLevel~0 1)} {24948#true} #567#return; {25577#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:33:40,487 INFO L263 TraceCheckUtils]: 4: Hoare triple {25577#(<= ~waterLevel~0 1)} call #t~ret76 := main(); {25577#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:33:40,488 INFO L280 TraceCheckUtils]: 5: Hoare triple {25577#(<= ~waterLevel~0 1)} havoc ~retValue_acc~9;havoc ~tmp~10; {25577#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:33:40,488 INFO L263 TraceCheckUtils]: 6: Hoare triple {25577#(<= ~waterLevel~0 1)} call select_helpers(); {25577#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:33:40,489 INFO L280 TraceCheckUtils]: 7: Hoare triple {25577#(<= ~waterLevel~0 1)} assume true; {25577#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:33:40,490 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {25577#(<= ~waterLevel~0 1)} {25577#(<= ~waterLevel~0 1)} #459#return; {25577#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:33:40,490 INFO L263 TraceCheckUtils]: 9: Hoare triple {25577#(<= ~waterLevel~0 1)} call select_features(); {25577#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:33:40,491 INFO L280 TraceCheckUtils]: 10: Hoare triple {25577#(<= ~waterLevel~0 1)} assume true; {25577#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:33:40,492 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {25577#(<= ~waterLevel~0 1)} {25577#(<= ~waterLevel~0 1)} #461#return; {25577#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:33:40,492 INFO L263 TraceCheckUtils]: 12: Hoare triple {25577#(<= ~waterLevel~0 1)} call #t~ret65 := valid_product(); {25577#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:33:40,494 INFO L280 TraceCheckUtils]: 13: Hoare triple {25577#(<= ~waterLevel~0 1)} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {25577#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:33:40,494 INFO L280 TraceCheckUtils]: 14: Hoare triple {25577#(<= ~waterLevel~0 1)} assume true; {25577#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:33:40,495 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {25577#(<= ~waterLevel~0 1)} {25577#(<= ~waterLevel~0 1)} #463#return; {25577#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:33:40,495 INFO L280 TraceCheckUtils]: 16: Hoare triple {25577#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret65 && #t~ret65 <= 2147483647;~tmp~10 := #t~ret65;havoc #t~ret65; {25577#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:33:40,496 INFO L280 TraceCheckUtils]: 17: Hoare triple {25577#(<= ~waterLevel~0 1)} assume 0 != ~tmp~10; {25577#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:33:40,496 INFO L263 TraceCheckUtils]: 18: Hoare triple {25577#(<= ~waterLevel~0 1)} call setup(); {25577#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:33:40,497 INFO L280 TraceCheckUtils]: 19: Hoare triple {25577#(<= ~waterLevel~0 1)} assume true; {25577#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:33:40,497 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {25577#(<= ~waterLevel~0 1)} {25577#(<= ~waterLevel~0 1)} #465#return; {25577#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:33:40,498 INFO L263 TraceCheckUtils]: 21: Hoare triple {25577#(<= ~waterLevel~0 1)} call runTest(); {25577#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:33:40,499 INFO L263 TraceCheckUtils]: 22: Hoare triple {25577#(<= ~waterLevel~0 1)} call __utac_acc__Specification5_spec__1(); {25577#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:33:40,499 INFO L280 TraceCheckUtils]: 23: Hoare triple {25577#(<= ~waterLevel~0 1)} ~switchedOnBeforeTS~0 := 0; {25577#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:33:40,500 INFO L280 TraceCheckUtils]: 24: Hoare triple {25577#(<= ~waterLevel~0 1)} assume true; {25577#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:33:40,501 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {25577#(<= ~waterLevel~0 1)} {25577#(<= ~waterLevel~0 1)} #557#return; {25577#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:33:40,502 INFO L263 TraceCheckUtils]: 26: Hoare triple {25577#(<= ~waterLevel~0 1)} call test(); {25577#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:33:40,502 INFO L280 TraceCheckUtils]: 27: Hoare triple {25577#(<= ~waterLevel~0 1)} havoc ~splverifierCounter~0;havoc ~tmp~8;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {25577#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:33:40,503 INFO L280 TraceCheckUtils]: 28: Hoare triple {25577#(<= ~waterLevel~0 1)} assume !false; {25577#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:33:40,505 INFO L280 TraceCheckUtils]: 29: Hoare triple {25577#(<= ~waterLevel~0 1)} assume ~splverifierCounter~0 < 4; {25577#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:33:40,506 INFO L280 TraceCheckUtils]: 30: Hoare triple {25577#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp~8 := #t~nondet58;havoc #t~nondet58; {25577#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:33:40,509 INFO L280 TraceCheckUtils]: 31: Hoare triple {25577#(<= ~waterLevel~0 1)} assume 0 != ~tmp~8; {25577#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:33:40,510 INFO L263 TraceCheckUtils]: 32: Hoare triple {25577#(<= ~waterLevel~0 1)} call waterRise(); {25671#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:33:40,511 INFO L280 TraceCheckUtils]: 33: Hoare triple {25671#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {25675#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-10 14:33:40,511 INFO L280 TraceCheckUtils]: 34: Hoare triple {25675#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} assume true; {25675#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-10 14:33:40,512 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {25675#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} {25577#(<= ~waterLevel~0 1)} #509#return; {25682#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:33:40,512 INFO L280 TraceCheckUtils]: 36: Hoare triple {25682#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~tmp___0~2 := #t~nondet59;havoc #t~nondet59; {25682#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:33:40,513 INFO L280 TraceCheckUtils]: 37: Hoare triple {25682#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~2); {25682#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:33:40,514 INFO L280 TraceCheckUtils]: 38: Hoare triple {25682#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~tmp___2~0 := #t~nondet60;havoc #t~nondet60; {25682#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:33:40,514 INFO L280 TraceCheckUtils]: 39: Hoare triple {25682#(<= ~waterLevel~0 2)} assume 0 != ~tmp___2~0; {25682#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:33:40,514 INFO L263 TraceCheckUtils]: 40: Hoare triple {25682#(<= ~waterLevel~0 2)} call timeShift(); {25671#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:33:40,515 INFO L263 TraceCheckUtils]: 41: Hoare triple {25671#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {24948#true} is VALID [2020-07-10 14:33:40,515 INFO L263 TraceCheckUtils]: 42: Hoare triple {24948#true} call #t~ret62 := isPumpRunning(); {24948#true} is VALID [2020-07-10 14:33:40,515 INFO L280 TraceCheckUtils]: 43: Hoare triple {24948#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {24948#true} is VALID [2020-07-10 14:33:40,515 INFO L280 TraceCheckUtils]: 44: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:40,515 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {24948#true} {24948#true} #547#return; {24948#true} is VALID [2020-07-10 14:33:40,515 INFO L280 TraceCheckUtils]: 46: Hoare triple {24948#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {24948#true} is VALID [2020-07-10 14:33:40,515 INFO L280 TraceCheckUtils]: 47: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:40,516 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {24948#true} {25671#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #519#return; {25671#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:33:40,516 INFO L280 TraceCheckUtils]: 49: Hoare triple {25671#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(0 != ~pumpRunning~0); {25671#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:33:40,518 INFO L280 TraceCheckUtils]: 50: Hoare triple {25671#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {25671#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:33:40,518 INFO L263 TraceCheckUtils]: 51: Hoare triple {25671#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call processEnvironment(); {24948#true} is VALID [2020-07-10 14:33:40,518 INFO L280 TraceCheckUtils]: 52: Hoare triple {24948#true} havoc ~tmp~5; {24948#true} is VALID [2020-07-10 14:33:40,519 INFO L280 TraceCheckUtils]: 53: Hoare triple {24948#true} assume !(0 != ~pumpRunning~0); {24948#true} is VALID [2020-07-10 14:33:40,519 INFO L263 TraceCheckUtils]: 54: Hoare triple {24948#true} call processEnvironment__wrappee__lowWaterSensor(); {24948#true} is VALID [2020-07-10 14:33:40,519 INFO L280 TraceCheckUtils]: 55: Hoare triple {24948#true} havoc ~tmp~4; {24948#true} is VALID [2020-07-10 14:33:40,519 INFO L280 TraceCheckUtils]: 56: Hoare triple {24948#true} assume !(0 != ~pumpRunning~0); {24948#true} is VALID [2020-07-10 14:33:40,519 INFO L263 TraceCheckUtils]: 57: Hoare triple {24948#true} call processEnvironment__wrappee__highWaterSensor(); {24948#true} is VALID [2020-07-10 14:33:40,520 INFO L280 TraceCheckUtils]: 58: Hoare triple {24948#true} havoc ~tmp~3; {24948#true} is VALID [2020-07-10 14:33:40,520 INFO L280 TraceCheckUtils]: 59: Hoare triple {24948#true} assume 0 == ~pumpRunning~0; {24948#true} is VALID [2020-07-10 14:33:40,520 INFO L263 TraceCheckUtils]: 60: Hoare triple {24948#true} call #t~ret35 := isHighWaterLevel(); {24948#true} is VALID [2020-07-10 14:33:40,520 INFO L280 TraceCheckUtils]: 61: Hoare triple {24948#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {24948#true} is VALID [2020-07-10 14:33:40,520 INFO L263 TraceCheckUtils]: 62: Hoare triple {24948#true} call #t~ret55 := isHighWaterSensorDry(); {24948#true} is VALID [2020-07-10 14:33:40,521 INFO L280 TraceCheckUtils]: 63: Hoare triple {24948#true} havoc ~retValue_acc~12; {24948#true} is VALID [2020-07-10 14:33:40,521 INFO L280 TraceCheckUtils]: 64: Hoare triple {24948#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {24948#true} is VALID [2020-07-10 14:33:40,521 INFO L280 TraceCheckUtils]: 65: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:40,521 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {24948#true} {24948#true} #517#return; {24948#true} is VALID [2020-07-10 14:33:40,521 INFO L280 TraceCheckUtils]: 67: Hoare triple {24948#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {24948#true} is VALID [2020-07-10 14:33:40,522 INFO L280 TraceCheckUtils]: 68: Hoare triple {24948#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {24948#true} is VALID [2020-07-10 14:33:40,522 INFO L280 TraceCheckUtils]: 69: Hoare triple {24948#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {24948#true} is VALID [2020-07-10 14:33:40,522 INFO L280 TraceCheckUtils]: 70: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:40,522 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {24948#true} {24948#true} #531#return; {24948#true} is VALID [2020-07-10 14:33:40,522 INFO L280 TraceCheckUtils]: 72: Hoare triple {24948#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {24948#true} is VALID [2020-07-10 14:33:40,522 INFO L280 TraceCheckUtils]: 73: Hoare triple {24948#true} assume 0 != ~tmp~3; {24948#true} is VALID [2020-07-10 14:33:40,522 INFO L263 TraceCheckUtils]: 74: Hoare triple {24948#true} call activatePump(); {24948#true} is VALID [2020-07-10 14:33:40,522 INFO L280 TraceCheckUtils]: 75: Hoare triple {24948#true} ~pumpRunning~0 := 1; {24948#true} is VALID [2020-07-10 14:33:40,522 INFO L280 TraceCheckUtils]: 76: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:40,523 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {24948#true} {24948#true} #533#return; {24948#true} is VALID [2020-07-10 14:33:40,523 INFO L280 TraceCheckUtils]: 78: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:40,523 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {24948#true} {24948#true} #545#return; {24948#true} is VALID [2020-07-10 14:33:40,523 INFO L280 TraceCheckUtils]: 80: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:40,523 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {24948#true} {24948#true} #507#return; {24948#true} is VALID [2020-07-10 14:33:40,523 INFO L280 TraceCheckUtils]: 82: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:40,524 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {24948#true} {25671#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #523#return; {25671#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:33:40,524 INFO L263 TraceCheckUtils]: 84: Hoare triple {25671#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {24948#true} is VALID [2020-07-10 14:33:40,524 INFO L280 TraceCheckUtils]: 85: Hoare triple {24948#true} havoc ~tmp~9;havoc ~tmp___0~3; {24948#true} is VALID [2020-07-10 14:33:40,524 INFO L263 TraceCheckUtils]: 86: Hoare triple {24948#true} call #t~ret63 := getWaterLevel(); {24948#true} is VALID [2020-07-10 14:33:40,524 INFO L280 TraceCheckUtils]: 87: Hoare triple {24948#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {24948#true} is VALID [2020-07-10 14:33:40,524 INFO L280 TraceCheckUtils]: 88: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:40,525 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {24948#true} {24948#true} #549#return; {24948#true} is VALID [2020-07-10 14:33:40,525 INFO L280 TraceCheckUtils]: 90: Hoare triple {24948#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {24948#true} is VALID [2020-07-10 14:33:40,525 INFO L280 TraceCheckUtils]: 91: Hoare triple {24948#true} assume !(2 != ~tmp~9); {24948#true} is VALID [2020-07-10 14:33:40,525 INFO L280 TraceCheckUtils]: 92: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:40,525 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {24948#true} {25671#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #525#return; {25671#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:33:40,526 INFO L280 TraceCheckUtils]: 94: Hoare triple {25671#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume true; {25671#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:33:40,526 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {25671#(<= ~waterLevel~0 |old(~waterLevel~0)|)} {25682#(<= ~waterLevel~0 2)} #513#return; {25682#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:33:40,527 INFO L280 TraceCheckUtils]: 96: Hoare triple {25682#(<= ~waterLevel~0 2)} assume !false; {25682#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:33:40,527 INFO L280 TraceCheckUtils]: 97: Hoare triple {25682#(<= ~waterLevel~0 2)} assume ~splverifierCounter~0 < 4; {25682#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:33:40,528 INFO L280 TraceCheckUtils]: 98: Hoare triple {25682#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp~8 := #t~nondet58;havoc #t~nondet58; {25682#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:33:40,528 INFO L280 TraceCheckUtils]: 99: Hoare triple {25682#(<= ~waterLevel~0 2)} assume !(0 != ~tmp~8); {25682#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:33:40,528 INFO L280 TraceCheckUtils]: 100: Hoare triple {25682#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~tmp___0~2 := #t~nondet59;havoc #t~nondet59; {25682#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:33:40,529 INFO L280 TraceCheckUtils]: 101: Hoare triple {25682#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~2); {25682#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:33:40,529 INFO L280 TraceCheckUtils]: 102: Hoare triple {25682#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~tmp___2~0 := #t~nondet60;havoc #t~nondet60; {25682#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:33:40,530 INFO L280 TraceCheckUtils]: 103: Hoare triple {25682#(<= ~waterLevel~0 2)} assume 0 != ~tmp___2~0; {25682#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:33:40,530 INFO L263 TraceCheckUtils]: 104: Hoare triple {25682#(<= ~waterLevel~0 2)} call timeShift(); {25671#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:33:40,530 INFO L263 TraceCheckUtils]: 105: Hoare triple {25671#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {24948#true} is VALID [2020-07-10 14:33:40,530 INFO L263 TraceCheckUtils]: 106: Hoare triple {24948#true} call #t~ret62 := isPumpRunning(); {24948#true} is VALID [2020-07-10 14:33:40,530 INFO L280 TraceCheckUtils]: 107: Hoare triple {24948#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {24948#true} is VALID [2020-07-10 14:33:40,531 INFO L280 TraceCheckUtils]: 108: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:40,531 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {24948#true} {24948#true} #547#return; {24948#true} is VALID [2020-07-10 14:33:40,531 INFO L280 TraceCheckUtils]: 110: Hoare triple {24948#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {24948#true} is VALID [2020-07-10 14:33:40,531 INFO L280 TraceCheckUtils]: 111: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:40,533 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {24948#true} {25671#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #519#return; {25671#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:33:40,536 INFO L280 TraceCheckUtils]: 113: Hoare triple {25671#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {25671#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:33:40,540 INFO L263 TraceCheckUtils]: 114: Hoare triple {25671#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {25671#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:33:40,541 INFO L280 TraceCheckUtils]: 115: Hoare triple {25671#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {25325#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:33:40,541 INFO L280 TraceCheckUtils]: 116: Hoare triple {25325#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {25325#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:33:40,543 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {25325#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {25671#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #521#return; {25325#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:33:40,543 INFO L280 TraceCheckUtils]: 118: Hoare triple {25325#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {25325#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:33:40,544 INFO L263 TraceCheckUtils]: 119: Hoare triple {25325#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {24948#true} is VALID [2020-07-10 14:33:40,544 INFO L280 TraceCheckUtils]: 120: Hoare triple {24948#true} havoc ~tmp~5; {24948#true} is VALID [2020-07-10 14:33:40,544 INFO L280 TraceCheckUtils]: 121: Hoare triple {24948#true} assume 0 != ~pumpRunning~0; {24948#true} is VALID [2020-07-10 14:33:40,544 INFO L263 TraceCheckUtils]: 122: Hoare triple {24948#true} call #t~ret37 := isMethaneAlarm(); {24948#true} is VALID [2020-07-10 14:33:40,544 INFO L280 TraceCheckUtils]: 123: Hoare triple {24948#true} havoc ~retValue_acc~3; {24948#true} is VALID [2020-07-10 14:33:40,544 INFO L263 TraceCheckUtils]: 124: Hoare triple {24948#true} call #t~ret38 := isMethaneLevelCritical(); {24948#true} is VALID [2020-07-10 14:33:40,545 INFO L280 TraceCheckUtils]: 125: Hoare triple {24948#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {24948#true} is VALID [2020-07-10 14:33:40,545 INFO L280 TraceCheckUtils]: 126: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:40,545 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {24948#true} {24948#true} #561#return; {24948#true} is VALID [2020-07-10 14:33:40,545 INFO L280 TraceCheckUtils]: 128: Hoare triple {24948#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~retValue_acc~3 := #t~ret38;havoc #t~ret38;#res := ~retValue_acc~3; {24948#true} is VALID [2020-07-10 14:33:40,545 INFO L280 TraceCheckUtils]: 129: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:40,545 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {24948#true} {24948#true} #501#return; {24948#true} is VALID [2020-07-10 14:33:40,546 INFO L280 TraceCheckUtils]: 131: Hoare triple {24948#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~tmp~5 := #t~ret37;havoc #t~ret37; {24948#true} is VALID [2020-07-10 14:33:40,546 INFO L280 TraceCheckUtils]: 132: Hoare triple {24948#true} assume !(0 != ~tmp~5); {24948#true} is VALID [2020-07-10 14:33:40,546 INFO L263 TraceCheckUtils]: 133: Hoare triple {24948#true} call processEnvironment__wrappee__lowWaterSensor(); {24948#true} is VALID [2020-07-10 14:33:40,546 INFO L280 TraceCheckUtils]: 134: Hoare triple {24948#true} havoc ~tmp~4; {24948#true} is VALID [2020-07-10 14:33:40,546 INFO L280 TraceCheckUtils]: 135: Hoare triple {24948#true} assume 0 != ~pumpRunning~0; {24948#true} is VALID [2020-07-10 14:33:40,546 INFO L263 TraceCheckUtils]: 136: Hoare triple {24948#true} call #t~ret36 := isLowWaterLevel(); {24948#true} is VALID [2020-07-10 14:33:40,546 INFO L280 TraceCheckUtils]: 137: Hoare triple {24948#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {24948#true} is VALID [2020-07-10 14:33:40,546 INFO L263 TraceCheckUtils]: 138: Hoare triple {24948#true} call #t~ret56 := isLowWaterSensorDry(); {24948#true} is VALID [2020-07-10 14:33:40,547 INFO L280 TraceCheckUtils]: 139: Hoare triple {24948#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {24948#true} is VALID [2020-07-10 14:33:40,547 INFO L280 TraceCheckUtils]: 140: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:40,547 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {24948#true} {24948#true} #499#return; {24948#true} is VALID [2020-07-10 14:33:40,547 INFO L280 TraceCheckUtils]: 142: Hoare triple {24948#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~7 := #t~ret56;havoc #t~ret56; {24948#true} is VALID [2020-07-10 14:33:40,547 INFO L280 TraceCheckUtils]: 143: Hoare triple {24948#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {24948#true} is VALID [2020-07-10 14:33:40,547 INFO L280 TraceCheckUtils]: 144: Hoare triple {24948#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {24948#true} is VALID [2020-07-10 14:33:40,547 INFO L280 TraceCheckUtils]: 145: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:40,547 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {24948#true} {24948#true} #539#return; {24948#true} is VALID [2020-07-10 14:33:40,548 INFO L280 TraceCheckUtils]: 147: Hoare triple {24948#true} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647;~tmp~4 := #t~ret36;havoc #t~ret36; {24948#true} is VALID [2020-07-10 14:33:40,548 INFO L280 TraceCheckUtils]: 148: Hoare triple {24948#true} assume !(0 != ~tmp~4); {24948#true} is VALID [2020-07-10 14:33:40,548 INFO L263 TraceCheckUtils]: 149: Hoare triple {24948#true} call processEnvironment__wrappee__highWaterSensor(); {24948#true} is VALID [2020-07-10 14:33:40,548 INFO L280 TraceCheckUtils]: 150: Hoare triple {24948#true} havoc ~tmp~3; {24948#true} is VALID [2020-07-10 14:33:40,548 INFO L280 TraceCheckUtils]: 151: Hoare triple {24948#true} assume !(0 == ~pumpRunning~0); {24948#true} is VALID [2020-07-10 14:33:40,548 INFO L263 TraceCheckUtils]: 152: Hoare triple {24948#true} call processEnvironment__wrappee__base(); {24948#true} is VALID [2020-07-10 14:33:40,548 INFO L280 TraceCheckUtils]: 153: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:40,548 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {24948#true} {24948#true} #537#return; {24948#true} is VALID [2020-07-10 14:33:40,549 INFO L280 TraceCheckUtils]: 155: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:40,549 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {24948#true} {24948#true} #543#return; {24948#true} is VALID [2020-07-10 14:33:40,549 INFO L280 TraceCheckUtils]: 157: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:40,549 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {24948#true} {24948#true} #505#return; {24948#true} is VALID [2020-07-10 14:33:40,549 INFO L280 TraceCheckUtils]: 159: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-10 14:33:40,550 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {24948#true} {25325#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #523#return; {25325#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:33:40,550 INFO L263 TraceCheckUtils]: 161: Hoare triple {25325#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {24948#true} is VALID [2020-07-10 14:33:40,550 INFO L280 TraceCheckUtils]: 162: Hoare triple {24948#true} havoc ~tmp~9;havoc ~tmp___0~3; {24948#true} is VALID [2020-07-10 14:33:40,550 INFO L263 TraceCheckUtils]: 163: Hoare triple {24948#true} call #t~ret63 := getWaterLevel(); {24948#true} is VALID [2020-07-10 14:33:40,550 INFO L280 TraceCheckUtils]: 164: Hoare triple {24948#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {26070#(<= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:33:40,551 INFO L280 TraceCheckUtils]: 165: Hoare triple {26070#(<= |getWaterLevel_#res| ~waterLevel~0)} assume true; {26070#(<= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:33:40,551 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {26070#(<= |getWaterLevel_#res| ~waterLevel~0)} {24948#true} #549#return; {26077#(<= |__utac_acc__Specification5_spec__3_#t~ret63| ~waterLevel~0)} is VALID [2020-07-10 14:33:40,552 INFO L280 TraceCheckUtils]: 167: Hoare triple {26077#(<= |__utac_acc__Specification5_spec__3_#t~ret63| ~waterLevel~0)} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {26081#(<= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0)} is VALID [2020-07-10 14:33:40,553 INFO L280 TraceCheckUtils]: 168: Hoare triple {26081#(<= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0)} assume !(2 != ~tmp~9); {26085#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:40,553 INFO L280 TraceCheckUtils]: 169: Hoare triple {26085#(<= 2 ~waterLevel~0)} assume true; {26085#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:40,554 INFO L275 TraceCheckUtils]: 170: Hoare quadruple {26085#(<= 2 ~waterLevel~0)} {25325#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #525#return; {26092#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} is VALID [2020-07-10 14:33:40,554 INFO L280 TraceCheckUtils]: 171: Hoare triple {26092#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} assume true; {26092#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} is VALID [2020-07-10 14:33:40,556 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {26092#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} {25682#(<= ~waterLevel~0 2)} #513#return; {24949#false} is VALID [2020-07-10 14:33:40,556 INFO L280 TraceCheckUtils]: 173: Hoare triple {24949#false} assume !false; {24949#false} is VALID [2020-07-10 14:33:40,556 INFO L280 TraceCheckUtils]: 174: Hoare triple {24949#false} assume ~splverifierCounter~0 < 4; {24949#false} is VALID [2020-07-10 14:33:40,557 INFO L280 TraceCheckUtils]: 175: Hoare triple {24949#false} assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp~8 := #t~nondet58;havoc #t~nondet58; {24949#false} is VALID [2020-07-10 14:33:40,557 INFO L280 TraceCheckUtils]: 176: Hoare triple {24949#false} assume !(0 != ~tmp~8); {24949#false} is VALID [2020-07-10 14:33:40,557 INFO L280 TraceCheckUtils]: 177: Hoare triple {24949#false} assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~tmp___0~2 := #t~nondet59;havoc #t~nondet59; {24949#false} is VALID [2020-07-10 14:33:40,557 INFO L280 TraceCheckUtils]: 178: Hoare triple {24949#false} assume !(0 != ~tmp___0~2); {24949#false} is VALID [2020-07-10 14:33:40,557 INFO L280 TraceCheckUtils]: 179: Hoare triple {24949#false} assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~tmp___2~0 := #t~nondet60;havoc #t~nondet60; {24949#false} is VALID [2020-07-10 14:33:40,557 INFO L280 TraceCheckUtils]: 180: Hoare triple {24949#false} assume 0 != ~tmp___2~0; {24949#false} is VALID [2020-07-10 14:33:40,558 INFO L263 TraceCheckUtils]: 181: Hoare triple {24949#false} call timeShift(); {24949#false} is VALID [2020-07-10 14:33:40,558 INFO L263 TraceCheckUtils]: 182: Hoare triple {24949#false} call __utac_acc__Specification5_spec__2(); {24949#false} is VALID [2020-07-10 14:33:40,558 INFO L263 TraceCheckUtils]: 183: Hoare triple {24949#false} call #t~ret62 := isPumpRunning(); {24949#false} is VALID [2020-07-10 14:33:40,558 INFO L280 TraceCheckUtils]: 184: Hoare triple {24949#false} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {24949#false} is VALID [2020-07-10 14:33:40,558 INFO L280 TraceCheckUtils]: 185: Hoare triple {24949#false} assume true; {24949#false} is VALID [2020-07-10 14:33:40,559 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {24949#false} {24949#false} #547#return; {24949#false} is VALID [2020-07-10 14:33:40,559 INFO L280 TraceCheckUtils]: 187: Hoare triple {24949#false} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {24949#false} is VALID [2020-07-10 14:33:40,559 INFO L280 TraceCheckUtils]: 188: Hoare triple {24949#false} assume true; {24949#false} is VALID [2020-07-10 14:33:40,559 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {24949#false} {24949#false} #519#return; {24949#false} is VALID [2020-07-10 14:33:40,559 INFO L280 TraceCheckUtils]: 190: Hoare triple {24949#false} assume 0 != ~pumpRunning~0; {24949#false} is VALID [2020-07-10 14:33:40,559 INFO L263 TraceCheckUtils]: 191: Hoare triple {24949#false} call lowerWaterLevel(); {24949#false} is VALID [2020-07-10 14:33:40,559 INFO L280 TraceCheckUtils]: 192: Hoare triple {24949#false} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {24949#false} is VALID [2020-07-10 14:33:40,559 INFO L280 TraceCheckUtils]: 193: Hoare triple {24949#false} assume true; {24949#false} is VALID [2020-07-10 14:33:40,560 INFO L275 TraceCheckUtils]: 194: Hoare quadruple {24949#false} {24949#false} #521#return; {24949#false} is VALID [2020-07-10 14:33:40,560 INFO L280 TraceCheckUtils]: 195: Hoare triple {24949#false} assume 0 != ~systemActive~0; {24949#false} is VALID [2020-07-10 14:33:40,560 INFO L263 TraceCheckUtils]: 196: Hoare triple {24949#false} call processEnvironment(); {24949#false} is VALID [2020-07-10 14:33:40,560 INFO L280 TraceCheckUtils]: 197: Hoare triple {24949#false} havoc ~tmp~5; {24949#false} is VALID [2020-07-10 14:33:40,560 INFO L280 TraceCheckUtils]: 198: Hoare triple {24949#false} assume 0 != ~pumpRunning~0; {24949#false} is VALID [2020-07-10 14:33:40,560 INFO L263 TraceCheckUtils]: 199: Hoare triple {24949#false} call #t~ret37 := isMethaneAlarm(); {24949#false} is VALID [2020-07-10 14:33:40,560 INFO L280 TraceCheckUtils]: 200: Hoare triple {24949#false} havoc ~retValue_acc~3; {24949#false} is VALID [2020-07-10 14:33:40,560 INFO L263 TraceCheckUtils]: 201: Hoare triple {24949#false} call #t~ret38 := isMethaneLevelCritical(); {24949#false} is VALID [2020-07-10 14:33:40,561 INFO L280 TraceCheckUtils]: 202: Hoare triple {24949#false} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {24949#false} is VALID [2020-07-10 14:33:40,561 INFO L280 TraceCheckUtils]: 203: Hoare triple {24949#false} assume true; {24949#false} is VALID [2020-07-10 14:33:40,561 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {24949#false} {24949#false} #561#return; {24949#false} is VALID [2020-07-10 14:33:40,561 INFO L280 TraceCheckUtils]: 205: Hoare triple {24949#false} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~retValue_acc~3 := #t~ret38;havoc #t~ret38;#res := ~retValue_acc~3; {24949#false} is VALID [2020-07-10 14:33:40,561 INFO L280 TraceCheckUtils]: 206: Hoare triple {24949#false} assume true; {24949#false} is VALID [2020-07-10 14:33:40,561 INFO L275 TraceCheckUtils]: 207: Hoare quadruple {24949#false} {24949#false} #501#return; {24949#false} is VALID [2020-07-10 14:33:40,561 INFO L280 TraceCheckUtils]: 208: Hoare triple {24949#false} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~tmp~5 := #t~ret37;havoc #t~ret37; {24949#false} is VALID [2020-07-10 14:33:40,561 INFO L280 TraceCheckUtils]: 209: Hoare triple {24949#false} assume 0 != ~tmp~5; {24949#false} is VALID [2020-07-10 14:33:40,561 INFO L263 TraceCheckUtils]: 210: Hoare triple {24949#false} call deactivatePump(); {24949#false} is VALID [2020-07-10 14:33:40,562 INFO L280 TraceCheckUtils]: 211: Hoare triple {24949#false} ~pumpRunning~0 := 0; {24949#false} is VALID [2020-07-10 14:33:40,562 INFO L280 TraceCheckUtils]: 212: Hoare triple {24949#false} assume true; {24949#false} is VALID [2020-07-10 14:33:40,562 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {24949#false} {24949#false} #503#return; {24949#false} is VALID [2020-07-10 14:33:40,562 INFO L280 TraceCheckUtils]: 214: Hoare triple {24949#false} assume true; {24949#false} is VALID [2020-07-10 14:33:40,562 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {24949#false} {24949#false} #523#return; {24949#false} is VALID [2020-07-10 14:33:40,562 INFO L263 TraceCheckUtils]: 216: Hoare triple {24949#false} call __utac_acc__Specification5_spec__3(); {24949#false} is VALID [2020-07-10 14:33:40,562 INFO L280 TraceCheckUtils]: 217: Hoare triple {24949#false} havoc ~tmp~9;havoc ~tmp___0~3; {24949#false} is VALID [2020-07-10 14:33:40,562 INFO L263 TraceCheckUtils]: 218: Hoare triple {24949#false} call #t~ret63 := getWaterLevel(); {24949#false} is VALID [2020-07-10 14:33:40,563 INFO L280 TraceCheckUtils]: 219: Hoare triple {24949#false} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {24949#false} is VALID [2020-07-10 14:33:40,563 INFO L280 TraceCheckUtils]: 220: Hoare triple {24949#false} assume true; {24949#false} is VALID [2020-07-10 14:33:40,563 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {24949#false} {24949#false} #549#return; {24949#false} is VALID [2020-07-10 14:33:40,563 INFO L280 TraceCheckUtils]: 222: Hoare triple {24949#false} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {24949#false} is VALID [2020-07-10 14:33:40,563 INFO L280 TraceCheckUtils]: 223: Hoare triple {24949#false} assume !(2 != ~tmp~9); {24949#false} is VALID [2020-07-10 14:33:40,563 INFO L280 TraceCheckUtils]: 224: Hoare triple {24949#false} assume true; {24949#false} is VALID [2020-07-10 14:33:40,563 INFO L275 TraceCheckUtils]: 225: Hoare quadruple {24949#false} {24949#false} #525#return; {24949#false} is VALID [2020-07-10 14:33:40,563 INFO L280 TraceCheckUtils]: 226: Hoare triple {24949#false} assume true; {24949#false} is VALID [2020-07-10 14:33:40,564 INFO L275 TraceCheckUtils]: 227: Hoare quadruple {24949#false} {24949#false} #513#return; {24949#false} is VALID [2020-07-10 14:33:40,564 INFO L280 TraceCheckUtils]: 228: Hoare triple {24949#false} assume !false; {24949#false} is VALID [2020-07-10 14:33:40,564 INFO L280 TraceCheckUtils]: 229: Hoare triple {24949#false} assume ~splverifierCounter~0 < 4; {24949#false} is VALID [2020-07-10 14:33:40,564 INFO L280 TraceCheckUtils]: 230: Hoare triple {24949#false} assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp~8 := #t~nondet58;havoc #t~nondet58; {24949#false} is VALID [2020-07-10 14:33:40,564 INFO L280 TraceCheckUtils]: 231: Hoare triple {24949#false} assume 0 != ~tmp~8; {24949#false} is VALID [2020-07-10 14:33:40,564 INFO L263 TraceCheckUtils]: 232: Hoare triple {24949#false} call waterRise(); {24949#false} is VALID [2020-07-10 14:33:40,564 INFO L280 TraceCheckUtils]: 233: Hoare triple {24949#false} assume !(~waterLevel~0 < 2); {24949#false} is VALID [2020-07-10 14:33:40,564 INFO L280 TraceCheckUtils]: 234: Hoare triple {24949#false} assume true; {24949#false} is VALID [2020-07-10 14:33:40,564 INFO L275 TraceCheckUtils]: 235: Hoare quadruple {24949#false} {24949#false} #509#return; {24949#false} is VALID [2020-07-10 14:33:40,565 INFO L280 TraceCheckUtils]: 236: Hoare triple {24949#false} assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~tmp___0~2 := #t~nondet59;havoc #t~nondet59; {24949#false} is VALID [2020-07-10 14:33:40,565 INFO L280 TraceCheckUtils]: 237: Hoare triple {24949#false} assume !(0 != ~tmp___0~2); {24949#false} is VALID [2020-07-10 14:33:40,565 INFO L280 TraceCheckUtils]: 238: Hoare triple {24949#false} assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~tmp___2~0 := #t~nondet60;havoc #t~nondet60; {24949#false} is VALID [2020-07-10 14:33:40,565 INFO L280 TraceCheckUtils]: 239: Hoare triple {24949#false} assume 0 != ~tmp___2~0; {24949#false} is VALID [2020-07-10 14:33:40,565 INFO L263 TraceCheckUtils]: 240: Hoare triple {24949#false} call timeShift(); {24949#false} is VALID [2020-07-10 14:33:40,565 INFO L263 TraceCheckUtils]: 241: Hoare triple {24949#false} call __utac_acc__Specification5_spec__2(); {24949#false} is VALID [2020-07-10 14:33:40,565 INFO L263 TraceCheckUtils]: 242: Hoare triple {24949#false} call #t~ret62 := isPumpRunning(); {24949#false} is VALID [2020-07-10 14:33:40,565 INFO L280 TraceCheckUtils]: 243: Hoare triple {24949#false} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {24949#false} is VALID [2020-07-10 14:33:40,566 INFO L280 TraceCheckUtils]: 244: Hoare triple {24949#false} assume true; {24949#false} is VALID [2020-07-10 14:33:40,566 INFO L275 TraceCheckUtils]: 245: Hoare quadruple {24949#false} {24949#false} #547#return; {24949#false} is VALID [2020-07-10 14:33:40,566 INFO L280 TraceCheckUtils]: 246: Hoare triple {24949#false} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {24949#false} is VALID [2020-07-10 14:33:40,566 INFO L280 TraceCheckUtils]: 247: Hoare triple {24949#false} assume true; {24949#false} is VALID [2020-07-10 14:33:40,566 INFO L275 TraceCheckUtils]: 248: Hoare quadruple {24949#false} {24949#false} #519#return; {24949#false} is VALID [2020-07-10 14:33:40,566 INFO L280 TraceCheckUtils]: 249: Hoare triple {24949#false} assume !(0 != ~pumpRunning~0); {24949#false} is VALID [2020-07-10 14:33:40,567 INFO L280 TraceCheckUtils]: 250: Hoare triple {24949#false} assume 0 != ~systemActive~0; {24949#false} is VALID [2020-07-10 14:33:40,567 INFO L263 TraceCheckUtils]: 251: Hoare triple {24949#false} call processEnvironment(); {24949#false} is VALID [2020-07-10 14:33:40,567 INFO L280 TraceCheckUtils]: 252: Hoare triple {24949#false} havoc ~tmp~5; {24949#false} is VALID [2020-07-10 14:33:40,567 INFO L280 TraceCheckUtils]: 253: Hoare triple {24949#false} assume !(0 != ~pumpRunning~0); {24949#false} is VALID [2020-07-10 14:33:40,567 INFO L263 TraceCheckUtils]: 254: Hoare triple {24949#false} call processEnvironment__wrappee__lowWaterSensor(); {24949#false} is VALID [2020-07-10 14:33:40,567 INFO L280 TraceCheckUtils]: 255: Hoare triple {24949#false} havoc ~tmp~4; {24949#false} is VALID [2020-07-10 14:33:40,568 INFO L280 TraceCheckUtils]: 256: Hoare triple {24949#false} assume !(0 != ~pumpRunning~0); {24949#false} is VALID [2020-07-10 14:33:40,568 INFO L263 TraceCheckUtils]: 257: Hoare triple {24949#false} call processEnvironment__wrappee__highWaterSensor(); {24949#false} is VALID [2020-07-10 14:33:40,568 INFO L280 TraceCheckUtils]: 258: Hoare triple {24949#false} havoc ~tmp~3; {24949#false} is VALID [2020-07-10 14:33:40,568 INFO L280 TraceCheckUtils]: 259: Hoare triple {24949#false} assume 0 == ~pumpRunning~0; {24949#false} is VALID [2020-07-10 14:33:40,568 INFO L263 TraceCheckUtils]: 260: Hoare triple {24949#false} call #t~ret35 := isHighWaterLevel(); {24949#false} is VALID [2020-07-10 14:33:40,568 INFO L280 TraceCheckUtils]: 261: Hoare triple {24949#false} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {24949#false} is VALID [2020-07-10 14:33:40,569 INFO L263 TraceCheckUtils]: 262: Hoare triple {24949#false} call #t~ret55 := isHighWaterSensorDry(); {24949#false} is VALID [2020-07-10 14:33:40,569 INFO L280 TraceCheckUtils]: 263: Hoare triple {24949#false} havoc ~retValue_acc~12; {24949#false} is VALID [2020-07-10 14:33:40,569 INFO L280 TraceCheckUtils]: 264: Hoare triple {24949#false} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {24949#false} is VALID [2020-07-10 14:33:40,569 INFO L280 TraceCheckUtils]: 265: Hoare triple {24949#false} assume true; {24949#false} is VALID [2020-07-10 14:33:40,569 INFO L275 TraceCheckUtils]: 266: Hoare quadruple {24949#false} {24949#false} #517#return; {24949#false} is VALID [2020-07-10 14:33:40,569 INFO L280 TraceCheckUtils]: 267: Hoare triple {24949#false} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {24949#false} is VALID [2020-07-10 14:33:40,570 INFO L280 TraceCheckUtils]: 268: Hoare triple {24949#false} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {24949#false} is VALID [2020-07-10 14:33:40,570 INFO L280 TraceCheckUtils]: 269: Hoare triple {24949#false} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {24949#false} is VALID [2020-07-10 14:33:40,570 INFO L280 TraceCheckUtils]: 270: Hoare triple {24949#false} assume true; {24949#false} is VALID [2020-07-10 14:33:40,570 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {24949#false} {24949#false} #531#return; {24949#false} is VALID [2020-07-10 14:33:40,570 INFO L280 TraceCheckUtils]: 272: Hoare triple {24949#false} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {24949#false} is VALID [2020-07-10 14:33:40,570 INFO L280 TraceCheckUtils]: 273: Hoare triple {24949#false} assume 0 != ~tmp~3; {24949#false} is VALID [2020-07-10 14:33:40,571 INFO L263 TraceCheckUtils]: 274: Hoare triple {24949#false} call activatePump(); {24949#false} is VALID [2020-07-10 14:33:40,571 INFO L280 TraceCheckUtils]: 275: Hoare triple {24949#false} ~pumpRunning~0 := 1; {24949#false} is VALID [2020-07-10 14:33:40,571 INFO L280 TraceCheckUtils]: 276: Hoare triple {24949#false} assume true; {24949#false} is VALID [2020-07-10 14:33:40,571 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {24949#false} {24949#false} #533#return; {24949#false} is VALID [2020-07-10 14:33:40,571 INFO L280 TraceCheckUtils]: 278: Hoare triple {24949#false} assume true; {24949#false} is VALID [2020-07-10 14:33:40,571 INFO L275 TraceCheckUtils]: 279: Hoare quadruple {24949#false} {24949#false} #545#return; {24949#false} is VALID [2020-07-10 14:33:40,572 INFO L280 TraceCheckUtils]: 280: Hoare triple {24949#false} assume true; {24949#false} is VALID [2020-07-10 14:33:40,572 INFO L275 TraceCheckUtils]: 281: Hoare quadruple {24949#false} {24949#false} #507#return; {24949#false} is VALID [2020-07-10 14:33:40,572 INFO L280 TraceCheckUtils]: 282: Hoare triple {24949#false} assume true; {24949#false} is VALID [2020-07-10 14:33:40,572 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {24949#false} {24949#false} #523#return; {24949#false} is VALID [2020-07-10 14:33:40,572 INFO L263 TraceCheckUtils]: 284: Hoare triple {24949#false} call __utac_acc__Specification5_spec__3(); {24949#false} is VALID [2020-07-10 14:33:40,572 INFO L280 TraceCheckUtils]: 285: Hoare triple {24949#false} havoc ~tmp~9;havoc ~tmp___0~3; {24949#false} is VALID [2020-07-10 14:33:40,573 INFO L263 TraceCheckUtils]: 286: Hoare triple {24949#false} call #t~ret63 := getWaterLevel(); {24949#false} is VALID [2020-07-10 14:33:40,573 INFO L280 TraceCheckUtils]: 287: Hoare triple {24949#false} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {24949#false} is VALID [2020-07-10 14:33:40,573 INFO L280 TraceCheckUtils]: 288: Hoare triple {24949#false} assume true; {24949#false} is VALID [2020-07-10 14:33:40,573 INFO L275 TraceCheckUtils]: 289: Hoare quadruple {24949#false} {24949#false} #549#return; {24949#false} is VALID [2020-07-10 14:33:40,573 INFO L280 TraceCheckUtils]: 290: Hoare triple {24949#false} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {24949#false} is VALID [2020-07-10 14:33:40,573 INFO L280 TraceCheckUtils]: 291: Hoare triple {24949#false} assume 2 != ~tmp~9; {24949#false} is VALID [2020-07-10 14:33:40,574 INFO L263 TraceCheckUtils]: 292: Hoare triple {24949#false} call #t~ret64 := isPumpRunning(); {24949#false} is VALID [2020-07-10 14:33:40,574 INFO L280 TraceCheckUtils]: 293: Hoare triple {24949#false} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {24949#false} is VALID [2020-07-10 14:33:40,574 INFO L280 TraceCheckUtils]: 294: Hoare triple {24949#false} assume true; {24949#false} is VALID [2020-07-10 14:33:40,574 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {24949#false} {24949#false} #551#return; {24949#false} is VALID [2020-07-10 14:33:40,574 INFO L280 TraceCheckUtils]: 296: Hoare triple {24949#false} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~3 := #t~ret64;havoc #t~ret64; {24949#false} is VALID [2020-07-10 14:33:40,574 INFO L280 TraceCheckUtils]: 297: Hoare triple {24949#false} assume 0 != ~tmp___0~3; {24949#false} is VALID [2020-07-10 14:33:40,575 INFO L280 TraceCheckUtils]: 298: Hoare triple {24949#false} assume 0 == ~switchedOnBeforeTS~0; {24949#false} is VALID [2020-07-10 14:33:40,575 INFO L263 TraceCheckUtils]: 299: Hoare triple {24949#false} call __automaton_fail(); {24949#false} is VALID [2020-07-10 14:33:40,575 INFO L280 TraceCheckUtils]: 300: Hoare triple {24949#false} assume !false; {24949#false} is VALID [2020-07-10 14:33:40,617 INFO L134 CoverageAnalysis]: Checked inductivity of 279 backedges. 208 proven. 4 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2020-07-10 14:33:40,618 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:33:40,618 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 12] total 24 [2020-07-10 14:33:40,618 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1443293759] [2020-07-10 14:33:40,620 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 301 [2020-07-10 14:33:46,657 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:33:46,657 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 24 states. [2020-07-10 14:33:47,140 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 364 edges. 364 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:33:47,140 INFO L459 AbstractCegarLoop]: Interpolant automaton has 24 states [2020-07-10 14:33:47,140 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:33:47,140 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2020-07-10 14:33:47,141 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=76, Invalid=476, Unknown=0, NotChecked=0, Total=552 [2020-07-10 14:33:47,141 INFO L87 Difference]: Start difference. First operand 965 states and 1134 transitions. Second operand 24 states. [2020-07-10 14:33:48,936 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:33:54,655 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:33:59,199 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:34:05,700 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:34:06,761 WARN L193 SmtUtils]: Spent 498.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191 [2020-07-10 14:34:07,674 WARN L193 SmtUtils]: Spent 568.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191 [2020-07-10 14:34:08,075 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:34:08,933 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:34:09,357 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:34:42,101 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:34:42,102 INFO L93 Difference]: Finished difference Result 2290 states and 3007 transitions. [2020-07-10 14:34:42,102 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2020-07-10 14:34:42,102 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 301 [2020-07-10 14:34:42,102 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:34:42,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2020-07-10 14:34:42,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 37 states and 760 transitions. [2020-07-10 14:34:42,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2020-07-10 14:34:42,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 37 states and 760 transitions. [2020-07-10 14:34:42,136 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 37 states and 760 transitions. [2020-07-10 14:34:44,546 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 760 edges. 760 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:34:44,672 INFO L225 Difference]: With dead ends: 2290 [2020-07-10 14:34:44,672 INFO L226 Difference]: Without dead ends: 1372 [2020-07-10 14:34:44,675 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 467 GetRequests, 412 SyntacticMatches, 2 SemanticMatches, 53 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 745 ImplicationChecksByTransitivity, 5.0s TimeCoverageRelationStatistics Valid=612, Invalid=2358, Unknown=0, NotChecked=0, Total=2970 [2020-07-10 14:34:44,677 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1372 states. [2020-07-10 14:34:53,250 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1372 to 941. [2020-07-10 14:34:53,250 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:34:53,250 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1372 states. Second operand 941 states. [2020-07-10 14:34:53,250 INFO L74 IsIncluded]: Start isIncluded. First operand 1372 states. Second operand 941 states. [2020-07-10 14:34:53,250 INFO L87 Difference]: Start difference. First operand 1372 states. Second operand 941 states. [2020-07-10 14:34:53,370 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:34:53,370 INFO L93 Difference]: Finished difference Result 1372 states and 1802 transitions. [2020-07-10 14:34:53,370 INFO L276 IsEmpty]: Start isEmpty. Operand 1372 states and 1802 transitions. [2020-07-10 14:34:53,377 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:34:53,377 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:34:53,377 INFO L74 IsIncluded]: Start isIncluded. First operand 941 states. Second operand 1372 states. [2020-07-10 14:34:53,377 INFO L87 Difference]: Start difference. First operand 941 states. Second operand 1372 states. [2020-07-10 14:34:53,503 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:34:53,503 INFO L93 Difference]: Finished difference Result 1372 states and 1802 transitions. [2020-07-10 14:34:53,503 INFO L276 IsEmpty]: Start isEmpty. Operand 1372 states and 1802 transitions. [2020-07-10 14:34:53,509 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:34:53,509 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:34:53,509 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:34:53,509 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:34:53,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 941 states. [2020-07-10 14:34:53,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 941 states to 941 states and 1086 transitions. [2020-07-10 14:34:53,587 INFO L78 Accepts]: Start accepts. Automaton has 941 states and 1086 transitions. Word has length 301 [2020-07-10 14:34:53,588 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:34:53,588 INFO L479 AbstractCegarLoop]: Abstraction has 941 states and 1086 transitions. [2020-07-10 14:34:53,588 INFO L480 AbstractCegarLoop]: Interpolant automaton has 24 states. [2020-07-10 14:34:53,588 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1086 transitions. [2020-07-10 14:34:53,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2020-07-10 14:34:53,594 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:34:53,595 INFO L422 BasicCegarLoop]: trace histogram [7, 7, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:34:53,808 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2020-07-10 14:34:53,809 INFO L427 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:34:53,809 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:34:53,809 INFO L82 PathProgramCache]: Analyzing trace with hash 955877389, now seen corresponding path program 1 times [2020-07-10 14:34:53,810 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:34:53,810 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1910384708] [2020-07-10 14:34:53,810 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:34:53,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:54,277 WARN L193 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:34:54,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:54,343 INFO L280 TraceCheckUtils]: 0: Hoare triple {33931#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.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~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.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~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string42.base, #t~string42.offset, 1);call write~init~int(110, #t~string42.base, 1 + #t~string42.offset, 1);call write~init~int(0, #t~string42.base, 2 + #t~string42.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string44.base, #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 3 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string46.base, #t~string46.offset, 1);call write~init~int(80, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(117, #t~string46.base, 2 + #t~string46.offset, 1);call write~init~int(109, #t~string46.base, 3 + #t~string46.offset, 1);call write~init~int(112, #t~string46.base, 4 + #t~string46.offset, 1);call write~init~int(58, #t~string46.base, 5 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 6 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string50.base, #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string52.base, #t~string52.offset, 1);call write~init~int(32, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string54.base, #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 1 + #t~string54.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {33679#true} is VALID [2020-07-10 14:34:54,343 INFO L280 TraceCheckUtils]: 1: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:54,343 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33679#true} {33679#true} #567#return; {33679#true} is VALID [2020-07-10 14:34:54,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:54,346 INFO L280 TraceCheckUtils]: 0: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:54,346 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {33679#true} {33679#true} #459#return; {33679#true} is VALID [2020-07-10 14:34:54,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:54,349 INFO L280 TraceCheckUtils]: 0: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:54,350 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {33679#true} {33679#true} #461#return; {33679#true} is VALID [2020-07-10 14:34:54,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:54,371 INFO L280 TraceCheckUtils]: 0: Hoare triple {33679#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {33932#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:34:54,372 INFO L280 TraceCheckUtils]: 1: Hoare triple {33932#(= 1 |valid_product_#res|)} assume true; {33932#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:34:54,373 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33932#(= 1 |valid_product_#res|)} {33679#true} #463#return; {33691#(= |main_#t~ret65| 1)} is VALID [2020-07-10 14:34:54,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:54,377 INFO L280 TraceCheckUtils]: 0: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:54,377 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {33679#true} {33679#true} #465#return; {33679#true} is VALID [2020-07-10 14:34:54,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:54,396 INFO L280 TraceCheckUtils]: 0: Hoare triple {33933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {33679#true} is VALID [2020-07-10 14:34:54,397 INFO L280 TraceCheckUtils]: 1: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:54,397 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33679#true} {33679#true} #557#return; {33679#true} is VALID [2020-07-10 14:34:54,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:54,424 INFO L280 TraceCheckUtils]: 0: Hoare triple {33934#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {33679#true} is VALID [2020-07-10 14:34:54,425 INFO L280 TraceCheckUtils]: 1: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:54,425 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33679#true} {33679#true} #509#return; {33679#true} is VALID [2020-07-10 14:34:54,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:54,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:54,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:54,489 INFO L280 TraceCheckUtils]: 0: Hoare triple {33679#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {33679#true} is VALID [2020-07-10 14:34:54,489 INFO L280 TraceCheckUtils]: 1: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:54,490 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33679#true} {33933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {33679#true} is VALID [2020-07-10 14:34:54,490 INFO L263 TraceCheckUtils]: 0: Hoare triple {33933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {33679#true} is VALID [2020-07-10 14:34:54,490 INFO L280 TraceCheckUtils]: 1: Hoare triple {33679#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {33679#true} is VALID [2020-07-10 14:34:54,490 INFO L280 TraceCheckUtils]: 2: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:54,491 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {33679#true} {33933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {33679#true} is VALID [2020-07-10 14:34:54,491 INFO L280 TraceCheckUtils]: 4: Hoare triple {33679#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {33679#true} is VALID [2020-07-10 14:34:54,491 INFO L280 TraceCheckUtils]: 5: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:54,491 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {33679#true} {33935#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {33679#true} is VALID [2020-07-10 14:34:54,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:54,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:54,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:54,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:54,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:54,548 INFO L280 TraceCheckUtils]: 0: Hoare triple {33679#true} havoc ~retValue_acc~12; {33679#true} is VALID [2020-07-10 14:34:54,548 INFO L280 TraceCheckUtils]: 1: Hoare triple {33679#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {33679#true} is VALID [2020-07-10 14:34:54,548 INFO L280 TraceCheckUtils]: 2: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:54,549 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {33679#true} {33679#true} #517#return; {33679#true} is VALID [2020-07-10 14:34:54,549 INFO L280 TraceCheckUtils]: 0: Hoare triple {33679#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {33679#true} is VALID [2020-07-10 14:34:54,549 INFO L263 TraceCheckUtils]: 1: Hoare triple {33679#true} call #t~ret55 := isHighWaterSensorDry(); {33679#true} is VALID [2020-07-10 14:34:54,549 INFO L280 TraceCheckUtils]: 2: Hoare triple {33679#true} havoc ~retValue_acc~12; {33679#true} is VALID [2020-07-10 14:34:54,550 INFO L280 TraceCheckUtils]: 3: Hoare triple {33679#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {33679#true} is VALID [2020-07-10 14:34:54,550 INFO L280 TraceCheckUtils]: 4: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:54,550 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {33679#true} {33679#true} #517#return; {33679#true} is VALID [2020-07-10 14:34:54,550 INFO L280 TraceCheckUtils]: 6: Hoare triple {33679#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {33679#true} is VALID [2020-07-10 14:34:54,551 INFO L280 TraceCheckUtils]: 7: Hoare triple {33679#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {33679#true} is VALID [2020-07-10 14:34:54,551 INFO L280 TraceCheckUtils]: 8: Hoare triple {33679#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {33679#true} is VALID [2020-07-10 14:34:54,551 INFO L280 TraceCheckUtils]: 9: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:54,551 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {33679#true} {33679#true} #531#return; {33679#true} is VALID [2020-07-10 14:34:54,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:54,557 INFO L280 TraceCheckUtils]: 0: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:54,557 INFO L280 TraceCheckUtils]: 1: Hoare triple {33975#(<= 1 ~pumpRunning~0)} assume true; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:54,558 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33975#(<= 1 ~pumpRunning~0)} {33679#true} #533#return; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:54,559 INFO L280 TraceCheckUtils]: 0: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {33679#true} is VALID [2020-07-10 14:34:54,559 INFO L280 TraceCheckUtils]: 1: Hoare triple {33679#true} assume 0 == ~pumpRunning~0; {33679#true} is VALID [2020-07-10 14:34:54,559 INFO L263 TraceCheckUtils]: 2: Hoare triple {33679#true} call #t~ret35 := isHighWaterLevel(); {33679#true} is VALID [2020-07-10 14:34:54,559 INFO L280 TraceCheckUtils]: 3: Hoare triple {33679#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {33679#true} is VALID [2020-07-10 14:34:54,560 INFO L263 TraceCheckUtils]: 4: Hoare triple {33679#true} call #t~ret55 := isHighWaterSensorDry(); {33679#true} is VALID [2020-07-10 14:34:54,560 INFO L280 TraceCheckUtils]: 5: Hoare triple {33679#true} havoc ~retValue_acc~12; {33679#true} is VALID [2020-07-10 14:34:54,560 INFO L280 TraceCheckUtils]: 6: Hoare triple {33679#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {33679#true} is VALID [2020-07-10 14:34:54,560 INFO L280 TraceCheckUtils]: 7: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:54,560 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {33679#true} {33679#true} #517#return; {33679#true} is VALID [2020-07-10 14:34:54,561 INFO L280 TraceCheckUtils]: 9: Hoare triple {33679#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {33679#true} is VALID [2020-07-10 14:34:54,561 INFO L280 TraceCheckUtils]: 10: Hoare triple {33679#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {33679#true} is VALID [2020-07-10 14:34:54,561 INFO L280 TraceCheckUtils]: 11: Hoare triple {33679#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {33679#true} is VALID [2020-07-10 14:34:54,561 INFO L280 TraceCheckUtils]: 12: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:54,561 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {33679#true} {33679#true} #531#return; {33679#true} is VALID [2020-07-10 14:34:54,562 INFO L280 TraceCheckUtils]: 14: Hoare triple {33679#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {33679#true} is VALID [2020-07-10 14:34:54,562 INFO L280 TraceCheckUtils]: 15: Hoare triple {33679#true} assume 0 != ~tmp~3; {33679#true} is VALID [2020-07-10 14:34:54,563 INFO L263 TraceCheckUtils]: 16: Hoare triple {33679#true} call activatePump(); {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:54,564 INFO L280 TraceCheckUtils]: 17: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:54,565 INFO L280 TraceCheckUtils]: 18: Hoare triple {33975#(<= 1 ~pumpRunning~0)} assume true; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:54,565 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {33975#(<= 1 ~pumpRunning~0)} {33679#true} #533#return; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:54,566 INFO L280 TraceCheckUtils]: 20: Hoare triple {33975#(<= 1 ~pumpRunning~0)} assume true; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:54,567 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {33975#(<= 1 ~pumpRunning~0)} {33679#true} #545#return; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:54,568 INFO L280 TraceCheckUtils]: 0: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {33679#true} is VALID [2020-07-10 14:34:54,568 INFO L280 TraceCheckUtils]: 1: Hoare triple {33679#true} assume !(0 != ~pumpRunning~0); {33679#true} is VALID [2020-07-10 14:34:54,569 INFO L263 TraceCheckUtils]: 2: Hoare triple {33679#true} call processEnvironment__wrappee__highWaterSensor(); {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:54,569 INFO L280 TraceCheckUtils]: 3: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {33679#true} is VALID [2020-07-10 14:34:54,569 INFO L280 TraceCheckUtils]: 4: Hoare triple {33679#true} assume 0 == ~pumpRunning~0; {33679#true} is VALID [2020-07-10 14:34:54,569 INFO L263 TraceCheckUtils]: 5: Hoare triple {33679#true} call #t~ret35 := isHighWaterLevel(); {33679#true} is VALID [2020-07-10 14:34:54,570 INFO L280 TraceCheckUtils]: 6: Hoare triple {33679#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {33679#true} is VALID [2020-07-10 14:34:54,570 INFO L263 TraceCheckUtils]: 7: Hoare triple {33679#true} call #t~ret55 := isHighWaterSensorDry(); {33679#true} is VALID [2020-07-10 14:34:54,570 INFO L280 TraceCheckUtils]: 8: Hoare triple {33679#true} havoc ~retValue_acc~12; {33679#true} is VALID [2020-07-10 14:34:54,570 INFO L280 TraceCheckUtils]: 9: Hoare triple {33679#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {33679#true} is VALID [2020-07-10 14:34:54,570 INFO L280 TraceCheckUtils]: 10: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:54,570 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {33679#true} {33679#true} #517#return; {33679#true} is VALID [2020-07-10 14:34:54,571 INFO L280 TraceCheckUtils]: 12: Hoare triple {33679#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {33679#true} is VALID [2020-07-10 14:34:54,571 INFO L280 TraceCheckUtils]: 13: Hoare triple {33679#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {33679#true} is VALID [2020-07-10 14:34:54,571 INFO L280 TraceCheckUtils]: 14: Hoare triple {33679#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {33679#true} is VALID [2020-07-10 14:34:54,571 INFO L280 TraceCheckUtils]: 15: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:54,571 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {33679#true} {33679#true} #531#return; {33679#true} is VALID [2020-07-10 14:34:54,572 INFO L280 TraceCheckUtils]: 17: Hoare triple {33679#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {33679#true} is VALID [2020-07-10 14:34:54,572 INFO L280 TraceCheckUtils]: 18: Hoare triple {33679#true} assume 0 != ~tmp~3; {33679#true} is VALID [2020-07-10 14:34:54,573 INFO L263 TraceCheckUtils]: 19: Hoare triple {33679#true} call activatePump(); {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:54,574 INFO L280 TraceCheckUtils]: 20: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:54,574 INFO L280 TraceCheckUtils]: 21: Hoare triple {33975#(<= 1 ~pumpRunning~0)} assume true; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:54,575 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {33975#(<= 1 ~pumpRunning~0)} {33679#true} #533#return; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:54,576 INFO L280 TraceCheckUtils]: 23: Hoare triple {33975#(<= 1 ~pumpRunning~0)} assume true; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:54,577 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {33975#(<= 1 ~pumpRunning~0)} {33679#true} #545#return; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:54,578 INFO L280 TraceCheckUtils]: 25: Hoare triple {33975#(<= 1 ~pumpRunning~0)} assume true; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:54,578 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {33975#(<= 1 ~pumpRunning~0)} {33679#true} #507#return; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:54,579 INFO L280 TraceCheckUtils]: 0: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {33679#true} is VALID [2020-07-10 14:34:54,579 INFO L280 TraceCheckUtils]: 1: Hoare triple {33679#true} assume !(0 != ~pumpRunning~0); {33679#true} is VALID [2020-07-10 14:34:54,580 INFO L263 TraceCheckUtils]: 2: Hoare triple {33679#true} call processEnvironment__wrappee__lowWaterSensor(); {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:54,581 INFO L280 TraceCheckUtils]: 3: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {33679#true} is VALID [2020-07-10 14:34:54,581 INFO L280 TraceCheckUtils]: 4: Hoare triple {33679#true} assume !(0 != ~pumpRunning~0); {33679#true} is VALID [2020-07-10 14:34:54,582 INFO L263 TraceCheckUtils]: 5: Hoare triple {33679#true} call processEnvironment__wrappee__highWaterSensor(); {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:54,582 INFO L280 TraceCheckUtils]: 6: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {33679#true} is VALID [2020-07-10 14:34:54,582 INFO L280 TraceCheckUtils]: 7: Hoare triple {33679#true} assume 0 == ~pumpRunning~0; {33679#true} is VALID [2020-07-10 14:34:54,582 INFO L263 TraceCheckUtils]: 8: Hoare triple {33679#true} call #t~ret35 := isHighWaterLevel(); {33679#true} is VALID [2020-07-10 14:34:54,583 INFO L280 TraceCheckUtils]: 9: Hoare triple {33679#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {33679#true} is VALID [2020-07-10 14:34:54,583 INFO L263 TraceCheckUtils]: 10: Hoare triple {33679#true} call #t~ret55 := isHighWaterSensorDry(); {33679#true} is VALID [2020-07-10 14:34:54,583 INFO L280 TraceCheckUtils]: 11: Hoare triple {33679#true} havoc ~retValue_acc~12; {33679#true} is VALID [2020-07-10 14:34:54,583 INFO L280 TraceCheckUtils]: 12: Hoare triple {33679#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {33679#true} is VALID [2020-07-10 14:34:54,583 INFO L280 TraceCheckUtils]: 13: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:54,584 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {33679#true} {33679#true} #517#return; {33679#true} is VALID [2020-07-10 14:34:54,584 INFO L280 TraceCheckUtils]: 15: Hoare triple {33679#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {33679#true} is VALID [2020-07-10 14:34:54,584 INFO L280 TraceCheckUtils]: 16: Hoare triple {33679#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {33679#true} is VALID [2020-07-10 14:34:54,584 INFO L280 TraceCheckUtils]: 17: Hoare triple {33679#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {33679#true} is VALID [2020-07-10 14:34:54,584 INFO L280 TraceCheckUtils]: 18: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:54,585 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {33679#true} {33679#true} #531#return; {33679#true} is VALID [2020-07-10 14:34:54,585 INFO L280 TraceCheckUtils]: 20: Hoare triple {33679#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {33679#true} is VALID [2020-07-10 14:34:54,585 INFO L280 TraceCheckUtils]: 21: Hoare triple {33679#true} assume 0 != ~tmp~3; {33679#true} is VALID [2020-07-10 14:34:54,586 INFO L263 TraceCheckUtils]: 22: Hoare triple {33679#true} call activatePump(); {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:54,587 INFO L280 TraceCheckUtils]: 23: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:54,587 INFO L280 TraceCheckUtils]: 24: Hoare triple {33975#(<= 1 ~pumpRunning~0)} assume true; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:54,588 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {33975#(<= 1 ~pumpRunning~0)} {33679#true} #533#return; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:54,589 INFO L280 TraceCheckUtils]: 26: Hoare triple {33975#(<= 1 ~pumpRunning~0)} assume true; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:54,590 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {33975#(<= 1 ~pumpRunning~0)} {33679#true} #545#return; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:54,590 INFO L280 TraceCheckUtils]: 28: Hoare triple {33975#(<= 1 ~pumpRunning~0)} assume true; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:54,591 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {33975#(<= 1 ~pumpRunning~0)} {33679#true} #507#return; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:54,592 INFO L280 TraceCheckUtils]: 30: Hoare triple {33975#(<= 1 ~pumpRunning~0)} assume true; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:54,593 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {33975#(<= 1 ~pumpRunning~0)} {33679#true} #523#return; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:54,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:54,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:54,600 INFO L280 TraceCheckUtils]: 0: Hoare triple {33679#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {33679#true} is VALID [2020-07-10 14:34:54,601 INFO L280 TraceCheckUtils]: 1: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:54,601 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33679#true} {33679#true} #549#return; {33679#true} is VALID [2020-07-10 14:34:54,601 INFO L280 TraceCheckUtils]: 0: Hoare triple {33679#true} havoc ~tmp~9;havoc ~tmp___0~3; {33679#true} is VALID [2020-07-10 14:34:54,601 INFO L263 TraceCheckUtils]: 1: Hoare triple {33679#true} call #t~ret63 := getWaterLevel(); {33679#true} is VALID [2020-07-10 14:34:54,601 INFO L280 TraceCheckUtils]: 2: Hoare triple {33679#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {33679#true} is VALID [2020-07-10 14:34:54,602 INFO L280 TraceCheckUtils]: 3: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:54,602 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {33679#true} {33679#true} #549#return; {33679#true} is VALID [2020-07-10 14:34:54,602 INFO L280 TraceCheckUtils]: 5: Hoare triple {33679#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {33679#true} is VALID [2020-07-10 14:34:54,602 INFO L280 TraceCheckUtils]: 6: Hoare triple {33679#true} assume !(2 != ~tmp~9); {33679#true} is VALID [2020-07-10 14:34:54,602 INFO L280 TraceCheckUtils]: 7: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:54,603 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {33679#true} {33975#(<= 1 ~pumpRunning~0)} #525#return; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:54,604 INFO L263 TraceCheckUtils]: 0: Hoare triple {33935#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {33933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:34:54,604 INFO L263 TraceCheckUtils]: 1: Hoare triple {33933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {33679#true} is VALID [2020-07-10 14:34:54,605 INFO L280 TraceCheckUtils]: 2: Hoare triple {33679#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {33679#true} is VALID [2020-07-10 14:34:54,605 INFO L280 TraceCheckUtils]: 3: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:54,605 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {33679#true} {33933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {33679#true} is VALID [2020-07-10 14:34:54,605 INFO L280 TraceCheckUtils]: 5: Hoare triple {33679#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {33679#true} is VALID [2020-07-10 14:34:54,605 INFO L280 TraceCheckUtils]: 6: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:54,606 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {33679#true} {33935#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {33679#true} is VALID [2020-07-10 14:34:54,606 INFO L280 TraceCheckUtils]: 8: Hoare triple {33679#true} assume !(0 != ~pumpRunning~0); {33679#true} is VALID [2020-07-10 14:34:54,606 INFO L280 TraceCheckUtils]: 9: Hoare triple {33679#true} assume 0 != ~systemActive~0; {33679#true} is VALID [2020-07-10 14:34:54,607 INFO L263 TraceCheckUtils]: 10: Hoare triple {33679#true} call processEnvironment(); {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:54,607 INFO L280 TraceCheckUtils]: 11: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {33679#true} is VALID [2020-07-10 14:34:54,608 INFO L280 TraceCheckUtils]: 12: Hoare triple {33679#true} assume !(0 != ~pumpRunning~0); {33679#true} is VALID [2020-07-10 14:34:54,608 INFO L263 TraceCheckUtils]: 13: Hoare triple {33679#true} call processEnvironment__wrappee__lowWaterSensor(); {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:54,609 INFO L280 TraceCheckUtils]: 14: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {33679#true} is VALID [2020-07-10 14:34:54,609 INFO L280 TraceCheckUtils]: 15: Hoare triple {33679#true} assume !(0 != ~pumpRunning~0); {33679#true} is VALID [2020-07-10 14:34:54,610 INFO L263 TraceCheckUtils]: 16: Hoare triple {33679#true} call processEnvironment__wrappee__highWaterSensor(); {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:54,610 INFO L280 TraceCheckUtils]: 17: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {33679#true} is VALID [2020-07-10 14:34:54,610 INFO L280 TraceCheckUtils]: 18: Hoare triple {33679#true} assume 0 == ~pumpRunning~0; {33679#true} is VALID [2020-07-10 14:34:54,611 INFO L263 TraceCheckUtils]: 19: Hoare triple {33679#true} call #t~ret35 := isHighWaterLevel(); {33679#true} is VALID [2020-07-10 14:34:54,611 INFO L280 TraceCheckUtils]: 20: Hoare triple {33679#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {33679#true} is VALID [2020-07-10 14:34:54,611 INFO L263 TraceCheckUtils]: 21: Hoare triple {33679#true} call #t~ret55 := isHighWaterSensorDry(); {33679#true} is VALID [2020-07-10 14:34:54,611 INFO L280 TraceCheckUtils]: 22: Hoare triple {33679#true} havoc ~retValue_acc~12; {33679#true} is VALID [2020-07-10 14:34:54,611 INFO L280 TraceCheckUtils]: 23: Hoare triple {33679#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {33679#true} is VALID [2020-07-10 14:34:54,612 INFO L280 TraceCheckUtils]: 24: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:54,612 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {33679#true} {33679#true} #517#return; {33679#true} is VALID [2020-07-10 14:34:54,612 INFO L280 TraceCheckUtils]: 26: Hoare triple {33679#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {33679#true} is VALID [2020-07-10 14:34:54,612 INFO L280 TraceCheckUtils]: 27: Hoare triple {33679#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {33679#true} is VALID [2020-07-10 14:34:54,612 INFO L280 TraceCheckUtils]: 28: Hoare triple {33679#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {33679#true} is VALID [2020-07-10 14:34:54,612 INFO L280 TraceCheckUtils]: 29: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:54,613 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {33679#true} {33679#true} #531#return; {33679#true} is VALID [2020-07-10 14:34:54,613 INFO L280 TraceCheckUtils]: 31: Hoare triple {33679#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {33679#true} is VALID [2020-07-10 14:34:54,613 INFO L280 TraceCheckUtils]: 32: Hoare triple {33679#true} assume 0 != ~tmp~3; {33679#true} is VALID [2020-07-10 14:34:54,614 INFO L263 TraceCheckUtils]: 33: Hoare triple {33679#true} call activatePump(); {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:54,615 INFO L280 TraceCheckUtils]: 34: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:54,616 INFO L280 TraceCheckUtils]: 35: Hoare triple {33975#(<= 1 ~pumpRunning~0)} assume true; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:54,616 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {33975#(<= 1 ~pumpRunning~0)} {33679#true} #533#return; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:54,617 INFO L280 TraceCheckUtils]: 37: Hoare triple {33975#(<= 1 ~pumpRunning~0)} assume true; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:54,618 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {33975#(<= 1 ~pumpRunning~0)} {33679#true} #545#return; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:54,619 INFO L280 TraceCheckUtils]: 39: Hoare triple {33975#(<= 1 ~pumpRunning~0)} assume true; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:54,620 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {33975#(<= 1 ~pumpRunning~0)} {33679#true} #507#return; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:54,621 INFO L280 TraceCheckUtils]: 41: Hoare triple {33975#(<= 1 ~pumpRunning~0)} assume true; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:54,622 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {33975#(<= 1 ~pumpRunning~0)} {33679#true} #523#return; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:54,622 INFO L263 TraceCheckUtils]: 43: Hoare triple {33975#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {33679#true} is VALID [2020-07-10 14:34:54,622 INFO L280 TraceCheckUtils]: 44: Hoare triple {33679#true} havoc ~tmp~9;havoc ~tmp___0~3; {33679#true} is VALID [2020-07-10 14:34:54,622 INFO L263 TraceCheckUtils]: 45: Hoare triple {33679#true} call #t~ret63 := getWaterLevel(); {33679#true} is VALID [2020-07-10 14:34:54,623 INFO L280 TraceCheckUtils]: 46: Hoare triple {33679#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {33679#true} is VALID [2020-07-10 14:34:54,623 INFO L280 TraceCheckUtils]: 47: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:54,623 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {33679#true} {33679#true} #549#return; {33679#true} is VALID [2020-07-10 14:34:54,623 INFO L280 TraceCheckUtils]: 49: Hoare triple {33679#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {33679#true} is VALID [2020-07-10 14:34:54,624 INFO L280 TraceCheckUtils]: 50: Hoare triple {33679#true} assume !(2 != ~tmp~9); {33679#true} is VALID [2020-07-10 14:34:54,624 INFO L280 TraceCheckUtils]: 51: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:54,625 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {33679#true} {33975#(<= 1 ~pumpRunning~0)} #525#return; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:54,626 INFO L280 TraceCheckUtils]: 53: Hoare triple {33975#(<= 1 ~pumpRunning~0)} assume true; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:54,627 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {33975#(<= 1 ~pumpRunning~0)} {33679#true} #513#return; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:34:54,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:54,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:54,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:54,655 INFO L280 TraceCheckUtils]: 0: Hoare triple {33679#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {33679#true} is VALID [2020-07-10 14:34:54,655 INFO L280 TraceCheckUtils]: 1: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:54,656 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33679#true} {33933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {33679#true} is VALID [2020-07-10 14:34:54,656 INFO L263 TraceCheckUtils]: 0: Hoare triple {33933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {33679#true} is VALID [2020-07-10 14:34:54,656 INFO L280 TraceCheckUtils]: 1: Hoare triple {33679#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {33679#true} is VALID [2020-07-10 14:34:54,656 INFO L280 TraceCheckUtils]: 2: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:54,656 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {33679#true} {33933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {33679#true} is VALID [2020-07-10 14:34:54,657 INFO L280 TraceCheckUtils]: 4: Hoare triple {33679#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {33679#true} is VALID [2020-07-10 14:34:54,657 INFO L280 TraceCheckUtils]: 5: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:54,657 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {33679#true} {33935#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {33679#true} is VALID [2020-07-10 14:34:54,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:54,661 INFO L280 TraceCheckUtils]: 0: Hoare triple {33934#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {33679#true} is VALID [2020-07-10 14:34:54,661 INFO L280 TraceCheckUtils]: 1: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:54,662 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33679#true} {33756#(not (= 0 ~pumpRunning~0))} #521#return; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:34:54,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:54,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:54,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:54,679 INFO L280 TraceCheckUtils]: 0: Hoare triple {33679#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {33679#true} is VALID [2020-07-10 14:34:54,679 INFO L280 TraceCheckUtils]: 1: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:54,679 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33679#true} {33679#true} #561#return; {33679#true} is VALID [2020-07-10 14:34:54,680 INFO L280 TraceCheckUtils]: 0: Hoare triple {33679#true} havoc ~retValue_acc~3; {33679#true} is VALID [2020-07-10 14:34:54,680 INFO L263 TraceCheckUtils]: 1: Hoare triple {33679#true} call #t~ret38 := isMethaneLevelCritical(); {33679#true} is VALID [2020-07-10 14:34:54,680 INFO L280 TraceCheckUtils]: 2: Hoare triple {33679#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {33679#true} is VALID [2020-07-10 14:34:54,680 INFO L280 TraceCheckUtils]: 3: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:54,681 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {33679#true} {33679#true} #561#return; {33679#true} is VALID [2020-07-10 14:34:54,681 INFO L280 TraceCheckUtils]: 5: Hoare triple {33679#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~retValue_acc~3 := #t~ret38;havoc #t~ret38;#res := ~retValue_acc~3; {33679#true} is VALID [2020-07-10 14:34:54,681 INFO L280 TraceCheckUtils]: 6: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:54,681 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {33679#true} {33679#true} #501#return; {33679#true} is VALID [2020-07-10 14:34:54,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:54,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:54,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:54,696 INFO L280 TraceCheckUtils]: 0: Hoare triple {33679#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {33679#true} is VALID [2020-07-10 14:34:54,696 INFO L280 TraceCheckUtils]: 1: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:54,697 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33679#true} {33679#true} #499#return; {33679#true} is VALID [2020-07-10 14:34:54,697 INFO L280 TraceCheckUtils]: 0: Hoare triple {33679#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {33679#true} is VALID [2020-07-10 14:34:54,697 INFO L263 TraceCheckUtils]: 1: Hoare triple {33679#true} call #t~ret56 := isLowWaterSensorDry(); {33679#true} is VALID [2020-07-10 14:34:54,697 INFO L280 TraceCheckUtils]: 2: Hoare triple {33679#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {33679#true} is VALID [2020-07-10 14:34:54,698 INFO L280 TraceCheckUtils]: 3: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:54,698 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {33679#true} {33679#true} #499#return; {33679#true} is VALID [2020-07-10 14:34:54,698 INFO L280 TraceCheckUtils]: 5: Hoare triple {33679#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~7 := #t~ret56;havoc #t~ret56; {33679#true} is VALID [2020-07-10 14:34:54,698 INFO L280 TraceCheckUtils]: 6: Hoare triple {33679#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {33679#true} is VALID [2020-07-10 14:34:54,699 INFO L280 TraceCheckUtils]: 7: Hoare triple {33679#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {33679#true} is VALID [2020-07-10 14:34:54,699 INFO L280 TraceCheckUtils]: 8: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:54,699 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {33679#true} {33679#true} #539#return; {33679#true} is VALID [2020-07-10 14:34:54,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:54,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:54,709 INFO L280 TraceCheckUtils]: 0: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:54,710 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {33679#true} {33756#(not (= 0 ~pumpRunning~0))} #537#return; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:34:54,711 INFO L280 TraceCheckUtils]: 0: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {33679#true} is VALID [2020-07-10 14:34:54,712 INFO L280 TraceCheckUtils]: 1: Hoare triple {33679#true} assume !(0 == ~pumpRunning~0); {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:34:54,712 INFO L263 TraceCheckUtils]: 2: Hoare triple {33756#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {33679#true} is VALID [2020-07-10 14:34:54,712 INFO L280 TraceCheckUtils]: 3: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:54,713 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {33679#true} {33756#(not (= 0 ~pumpRunning~0))} #537#return; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:34:54,714 INFO L280 TraceCheckUtils]: 5: Hoare triple {33756#(not (= 0 ~pumpRunning~0))} assume true; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:34:54,715 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {33756#(not (= 0 ~pumpRunning~0))} {33679#true} #543#return; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:34:54,716 INFO L280 TraceCheckUtils]: 0: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {33679#true} is VALID [2020-07-10 14:34:54,716 INFO L280 TraceCheckUtils]: 1: Hoare triple {33679#true} assume 0 != ~pumpRunning~0; {33679#true} is VALID [2020-07-10 14:34:54,716 INFO L263 TraceCheckUtils]: 2: Hoare triple {33679#true} call #t~ret36 := isLowWaterLevel(); {33679#true} is VALID [2020-07-10 14:34:54,716 INFO L280 TraceCheckUtils]: 3: Hoare triple {33679#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {33679#true} is VALID [2020-07-10 14:34:54,717 INFO L263 TraceCheckUtils]: 4: Hoare triple {33679#true} call #t~ret56 := isLowWaterSensorDry(); {33679#true} is VALID [2020-07-10 14:34:54,717 INFO L280 TraceCheckUtils]: 5: Hoare triple {33679#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {33679#true} is VALID [2020-07-10 14:34:54,717 INFO L280 TraceCheckUtils]: 6: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:54,717 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {33679#true} {33679#true} #499#return; {33679#true} is VALID [2020-07-10 14:34:54,717 INFO L280 TraceCheckUtils]: 8: Hoare triple {33679#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~7 := #t~ret56;havoc #t~ret56; {33679#true} is VALID [2020-07-10 14:34:54,718 INFO L280 TraceCheckUtils]: 9: Hoare triple {33679#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {33679#true} is VALID [2020-07-10 14:34:54,718 INFO L280 TraceCheckUtils]: 10: Hoare triple {33679#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {33679#true} is VALID [2020-07-10 14:34:54,718 INFO L280 TraceCheckUtils]: 11: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:54,718 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {33679#true} {33679#true} #539#return; {33679#true} is VALID [2020-07-10 14:34:54,719 INFO L280 TraceCheckUtils]: 13: Hoare triple {33679#true} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647;~tmp~4 := #t~ret36;havoc #t~ret36; {33679#true} is VALID [2020-07-10 14:34:54,719 INFO L280 TraceCheckUtils]: 14: Hoare triple {33679#true} assume !(0 != ~tmp~4); {33679#true} is VALID [2020-07-10 14:34:54,720 INFO L263 TraceCheckUtils]: 15: Hoare triple {33679#true} call processEnvironment__wrappee__highWaterSensor(); {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:54,720 INFO L280 TraceCheckUtils]: 16: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {33679#true} is VALID [2020-07-10 14:34:54,721 INFO L280 TraceCheckUtils]: 17: Hoare triple {33679#true} assume !(0 == ~pumpRunning~0); {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:34:54,721 INFO L263 TraceCheckUtils]: 18: Hoare triple {33756#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {33679#true} is VALID [2020-07-10 14:34:54,721 INFO L280 TraceCheckUtils]: 19: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:54,722 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {33679#true} {33756#(not (= 0 ~pumpRunning~0))} #537#return; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:34:54,723 INFO L280 TraceCheckUtils]: 21: Hoare triple {33756#(not (= 0 ~pumpRunning~0))} assume true; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:34:54,724 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {33756#(not (= 0 ~pumpRunning~0))} {33679#true} #543#return; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:34:54,725 INFO L280 TraceCheckUtils]: 23: Hoare triple {33756#(not (= 0 ~pumpRunning~0))} assume true; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:34:54,725 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {33756#(not (= 0 ~pumpRunning~0))} {33679#true} #505#return; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:34:54,726 INFO L280 TraceCheckUtils]: 0: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {33679#true} is VALID [2020-07-10 14:34:54,726 INFO L280 TraceCheckUtils]: 1: Hoare triple {33679#true} assume 0 != ~pumpRunning~0; {33679#true} is VALID [2020-07-10 14:34:54,727 INFO L263 TraceCheckUtils]: 2: Hoare triple {33679#true} call #t~ret37 := isMethaneAlarm(); {33679#true} is VALID [2020-07-10 14:34:54,727 INFO L280 TraceCheckUtils]: 3: Hoare triple {33679#true} havoc ~retValue_acc~3; {33679#true} is VALID [2020-07-10 14:34:54,727 INFO L263 TraceCheckUtils]: 4: Hoare triple {33679#true} call #t~ret38 := isMethaneLevelCritical(); {33679#true} is VALID [2020-07-10 14:34:54,727 INFO L280 TraceCheckUtils]: 5: Hoare triple {33679#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {33679#true} is VALID [2020-07-10 14:34:54,727 INFO L280 TraceCheckUtils]: 6: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:54,727 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {33679#true} {33679#true} #561#return; {33679#true} is VALID [2020-07-10 14:34:54,728 INFO L280 TraceCheckUtils]: 8: Hoare triple {33679#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~retValue_acc~3 := #t~ret38;havoc #t~ret38;#res := ~retValue_acc~3; {33679#true} is VALID [2020-07-10 14:34:54,728 INFO L280 TraceCheckUtils]: 9: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:54,728 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {33679#true} {33679#true} #501#return; {33679#true} is VALID [2020-07-10 14:34:54,728 INFO L280 TraceCheckUtils]: 11: Hoare triple {33679#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~tmp~5 := #t~ret37;havoc #t~ret37; {33679#true} is VALID [2020-07-10 14:34:54,728 INFO L280 TraceCheckUtils]: 12: Hoare triple {33679#true} assume !(0 != ~tmp~5); {33679#true} is VALID [2020-07-10 14:34:54,729 INFO L263 TraceCheckUtils]: 13: Hoare triple {33679#true} call processEnvironment__wrappee__lowWaterSensor(); {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:54,730 INFO L280 TraceCheckUtils]: 14: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {33679#true} is VALID [2020-07-10 14:34:54,730 INFO L280 TraceCheckUtils]: 15: Hoare triple {33679#true} assume 0 != ~pumpRunning~0; {33679#true} is VALID [2020-07-10 14:34:54,730 INFO L263 TraceCheckUtils]: 16: Hoare triple {33679#true} call #t~ret36 := isLowWaterLevel(); {33679#true} is VALID [2020-07-10 14:34:54,730 INFO L280 TraceCheckUtils]: 17: Hoare triple {33679#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {33679#true} is VALID [2020-07-10 14:34:54,730 INFO L263 TraceCheckUtils]: 18: Hoare triple {33679#true} call #t~ret56 := isLowWaterSensorDry(); {33679#true} is VALID [2020-07-10 14:34:54,731 INFO L280 TraceCheckUtils]: 19: Hoare triple {33679#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {33679#true} is VALID [2020-07-10 14:34:54,731 INFO L280 TraceCheckUtils]: 20: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:54,731 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {33679#true} {33679#true} #499#return; {33679#true} is VALID [2020-07-10 14:34:54,731 INFO L280 TraceCheckUtils]: 22: Hoare triple {33679#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~7 := #t~ret56;havoc #t~ret56; {33679#true} is VALID [2020-07-10 14:34:54,731 INFO L280 TraceCheckUtils]: 23: Hoare triple {33679#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {33679#true} is VALID [2020-07-10 14:34:54,732 INFO L280 TraceCheckUtils]: 24: Hoare triple {33679#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {33679#true} is VALID [2020-07-10 14:34:54,732 INFO L280 TraceCheckUtils]: 25: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:54,732 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {33679#true} {33679#true} #539#return; {33679#true} is VALID [2020-07-10 14:34:54,732 INFO L280 TraceCheckUtils]: 27: Hoare triple {33679#true} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647;~tmp~4 := #t~ret36;havoc #t~ret36; {33679#true} is VALID [2020-07-10 14:34:54,732 INFO L280 TraceCheckUtils]: 28: Hoare triple {33679#true} assume !(0 != ~tmp~4); {33679#true} is VALID [2020-07-10 14:34:54,733 INFO L263 TraceCheckUtils]: 29: Hoare triple {33679#true} call processEnvironment__wrappee__highWaterSensor(); {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:54,734 INFO L280 TraceCheckUtils]: 30: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {33679#true} is VALID [2020-07-10 14:34:54,734 INFO L280 TraceCheckUtils]: 31: Hoare triple {33679#true} assume !(0 == ~pumpRunning~0); {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:34:54,735 INFO L263 TraceCheckUtils]: 32: Hoare triple {33756#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {33679#true} is VALID [2020-07-10 14:34:54,735 INFO L280 TraceCheckUtils]: 33: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:54,736 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {33679#true} {33756#(not (= 0 ~pumpRunning~0))} #537#return; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:34:54,737 INFO L280 TraceCheckUtils]: 35: Hoare triple {33756#(not (= 0 ~pumpRunning~0))} assume true; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:34:54,737 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {33756#(not (= 0 ~pumpRunning~0))} {33679#true} #543#return; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:34:54,738 INFO L280 TraceCheckUtils]: 37: Hoare triple {33756#(not (= 0 ~pumpRunning~0))} assume true; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:34:54,739 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {33756#(not (= 0 ~pumpRunning~0))} {33679#true} #505#return; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:34:54,740 INFO L280 TraceCheckUtils]: 39: Hoare triple {33756#(not (= 0 ~pumpRunning~0))} assume true; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:34:54,741 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {33756#(not (= 0 ~pumpRunning~0))} {33756#(not (= 0 ~pumpRunning~0))} #523#return; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:34:54,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:54,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:54,820 INFO L280 TraceCheckUtils]: 0: Hoare triple {33679#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {33679#true} is VALID [2020-07-10 14:34:54,821 INFO L280 TraceCheckUtils]: 1: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:54,821 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33679#true} {33679#true} #549#return; {33679#true} is VALID [2020-07-10 14:34:54,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:54,849 INFO L280 TraceCheckUtils]: 0: Hoare triple {33679#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {34195#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:34:54,850 INFO L280 TraceCheckUtils]: 1: Hoare triple {34195#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {34195#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:34:54,851 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {34195#(= ~pumpRunning~0 |isPumpRunning_#res|)} {33679#true} #551#return; {34192#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret64|)} is VALID [2020-07-10 14:34:54,851 INFO L280 TraceCheckUtils]: 0: Hoare triple {33679#true} havoc ~tmp~9;havoc ~tmp___0~3; {33679#true} is VALID [2020-07-10 14:34:54,851 INFO L263 TraceCheckUtils]: 1: Hoare triple {33679#true} call #t~ret63 := getWaterLevel(); {33679#true} is VALID [2020-07-10 14:34:54,852 INFO L280 TraceCheckUtils]: 2: Hoare triple {33679#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {33679#true} is VALID [2020-07-10 14:34:54,852 INFO L280 TraceCheckUtils]: 3: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:54,852 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {33679#true} {33679#true} #549#return; {33679#true} is VALID [2020-07-10 14:34:54,852 INFO L280 TraceCheckUtils]: 5: Hoare triple {33679#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {33679#true} is VALID [2020-07-10 14:34:54,853 INFO L280 TraceCheckUtils]: 6: Hoare triple {33679#true} assume 2 != ~tmp~9; {33679#true} is VALID [2020-07-10 14:34:54,853 INFO L263 TraceCheckUtils]: 7: Hoare triple {33679#true} call #t~ret64 := isPumpRunning(); {33679#true} is VALID [2020-07-10 14:34:54,854 INFO L280 TraceCheckUtils]: 8: Hoare triple {33679#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {34195#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:34:54,855 INFO L280 TraceCheckUtils]: 9: Hoare triple {34195#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {34195#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:34:54,856 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {34195#(= ~pumpRunning~0 |isPumpRunning_#res|)} {33679#true} #551#return; {34192#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret64|)} is VALID [2020-07-10 14:34:54,857 INFO L280 TraceCheckUtils]: 11: Hoare triple {34192#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret64|)} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~3 := #t~ret64;havoc #t~ret64; {34193#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~3)} is VALID [2020-07-10 14:34:54,858 INFO L280 TraceCheckUtils]: 12: Hoare triple {34193#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~3)} assume !(0 != ~tmp___0~3); {34194#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:34:54,859 INFO L280 TraceCheckUtils]: 13: Hoare triple {34194#(= 0 ~pumpRunning~0)} assume true; {34194#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:34:54,860 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {34194#(= 0 ~pumpRunning~0)} {33756#(not (= 0 ~pumpRunning~0))} #525#return; {33680#false} is VALID [2020-07-10 14:34:54,861 INFO L263 TraceCheckUtils]: 0: Hoare triple {33935#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {33933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:34:54,862 INFO L263 TraceCheckUtils]: 1: Hoare triple {33933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {33679#true} is VALID [2020-07-10 14:34:54,862 INFO L280 TraceCheckUtils]: 2: Hoare triple {33679#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {33679#true} is VALID [2020-07-10 14:34:54,862 INFO L280 TraceCheckUtils]: 3: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:54,862 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {33679#true} {33933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {33679#true} is VALID [2020-07-10 14:34:54,862 INFO L280 TraceCheckUtils]: 5: Hoare triple {33679#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {33679#true} is VALID [2020-07-10 14:34:54,863 INFO L280 TraceCheckUtils]: 6: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:54,863 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {33679#true} {33935#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {33679#true} is VALID [2020-07-10 14:34:54,864 INFO L280 TraceCheckUtils]: 8: Hoare triple {33679#true} assume 0 != ~pumpRunning~0; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:34:54,865 INFO L263 TraceCheckUtils]: 9: Hoare triple {33756#(not (= 0 ~pumpRunning~0))} call lowerWaterLevel(); {33934#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:34:54,865 INFO L280 TraceCheckUtils]: 10: Hoare triple {33934#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {33679#true} is VALID [2020-07-10 14:34:54,865 INFO L280 TraceCheckUtils]: 11: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:54,866 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {33679#true} {33756#(not (= 0 ~pumpRunning~0))} #521#return; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:34:54,867 INFO L280 TraceCheckUtils]: 13: Hoare triple {33756#(not (= 0 ~pumpRunning~0))} assume 0 != ~systemActive~0; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:34:54,868 INFO L263 TraceCheckUtils]: 14: Hoare triple {33756#(not (= 0 ~pumpRunning~0))} call processEnvironment(); {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:54,868 INFO L280 TraceCheckUtils]: 15: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {33679#true} is VALID [2020-07-10 14:34:54,869 INFO L280 TraceCheckUtils]: 16: Hoare triple {33679#true} assume 0 != ~pumpRunning~0; {33679#true} is VALID [2020-07-10 14:34:54,869 INFO L263 TraceCheckUtils]: 17: Hoare triple {33679#true} call #t~ret37 := isMethaneAlarm(); {33679#true} is VALID [2020-07-10 14:34:54,869 INFO L280 TraceCheckUtils]: 18: Hoare triple {33679#true} havoc ~retValue_acc~3; {33679#true} is VALID [2020-07-10 14:34:54,869 INFO L263 TraceCheckUtils]: 19: Hoare triple {33679#true} call #t~ret38 := isMethaneLevelCritical(); {33679#true} is VALID [2020-07-10 14:34:54,869 INFO L280 TraceCheckUtils]: 20: Hoare triple {33679#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {33679#true} is VALID [2020-07-10 14:34:54,869 INFO L280 TraceCheckUtils]: 21: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:54,870 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {33679#true} {33679#true} #561#return; {33679#true} is VALID [2020-07-10 14:34:54,870 INFO L280 TraceCheckUtils]: 23: Hoare triple {33679#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~retValue_acc~3 := #t~ret38;havoc #t~ret38;#res := ~retValue_acc~3; {33679#true} is VALID [2020-07-10 14:34:54,870 INFO L280 TraceCheckUtils]: 24: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:54,870 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {33679#true} {33679#true} #501#return; {33679#true} is VALID [2020-07-10 14:34:54,870 INFO L280 TraceCheckUtils]: 26: Hoare triple {33679#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~tmp~5 := #t~ret37;havoc #t~ret37; {33679#true} is VALID [2020-07-10 14:34:54,871 INFO L280 TraceCheckUtils]: 27: Hoare triple {33679#true} assume !(0 != ~tmp~5); {33679#true} is VALID [2020-07-10 14:34:54,871 INFO L263 TraceCheckUtils]: 28: Hoare triple {33679#true} call processEnvironment__wrappee__lowWaterSensor(); {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:54,872 INFO L280 TraceCheckUtils]: 29: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {33679#true} is VALID [2020-07-10 14:34:54,872 INFO L280 TraceCheckUtils]: 30: Hoare triple {33679#true} assume 0 != ~pumpRunning~0; {33679#true} is VALID [2020-07-10 14:34:54,872 INFO L263 TraceCheckUtils]: 31: Hoare triple {33679#true} call #t~ret36 := isLowWaterLevel(); {33679#true} is VALID [2020-07-10 14:34:54,872 INFO L280 TraceCheckUtils]: 32: Hoare triple {33679#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {33679#true} is VALID [2020-07-10 14:34:54,872 INFO L263 TraceCheckUtils]: 33: Hoare triple {33679#true} call #t~ret56 := isLowWaterSensorDry(); {33679#true} is VALID [2020-07-10 14:34:54,873 INFO L280 TraceCheckUtils]: 34: Hoare triple {33679#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {33679#true} is VALID [2020-07-10 14:34:54,873 INFO L280 TraceCheckUtils]: 35: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:54,873 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {33679#true} {33679#true} #499#return; {33679#true} is VALID [2020-07-10 14:34:54,873 INFO L280 TraceCheckUtils]: 37: Hoare triple {33679#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~7 := #t~ret56;havoc #t~ret56; {33679#true} is VALID [2020-07-10 14:34:54,873 INFO L280 TraceCheckUtils]: 38: Hoare triple {33679#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {33679#true} is VALID [2020-07-10 14:34:54,873 INFO L280 TraceCheckUtils]: 39: Hoare triple {33679#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {33679#true} is VALID [2020-07-10 14:34:54,874 INFO L280 TraceCheckUtils]: 40: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:54,874 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {33679#true} {33679#true} #539#return; {33679#true} is VALID [2020-07-10 14:34:54,874 INFO L280 TraceCheckUtils]: 42: Hoare triple {33679#true} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647;~tmp~4 := #t~ret36;havoc #t~ret36; {33679#true} is VALID [2020-07-10 14:34:54,874 INFO L280 TraceCheckUtils]: 43: Hoare triple {33679#true} assume !(0 != ~tmp~4); {33679#true} is VALID [2020-07-10 14:34:54,875 INFO L263 TraceCheckUtils]: 44: Hoare triple {33679#true} call processEnvironment__wrappee__highWaterSensor(); {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:54,875 INFO L280 TraceCheckUtils]: 45: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {33679#true} is VALID [2020-07-10 14:34:54,876 INFO L280 TraceCheckUtils]: 46: Hoare triple {33679#true} assume !(0 == ~pumpRunning~0); {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:34:54,876 INFO L263 TraceCheckUtils]: 47: Hoare triple {33756#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {33679#true} is VALID [2020-07-10 14:34:54,877 INFO L280 TraceCheckUtils]: 48: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:54,877 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {33679#true} {33756#(not (= 0 ~pumpRunning~0))} #537#return; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:34:54,878 INFO L280 TraceCheckUtils]: 50: Hoare triple {33756#(not (= 0 ~pumpRunning~0))} assume true; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:34:54,879 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {33756#(not (= 0 ~pumpRunning~0))} {33679#true} #543#return; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:34:54,880 INFO L280 TraceCheckUtils]: 52: Hoare triple {33756#(not (= 0 ~pumpRunning~0))} assume true; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:34:54,881 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {33756#(not (= 0 ~pumpRunning~0))} {33679#true} #505#return; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:34:54,881 INFO L280 TraceCheckUtils]: 54: Hoare triple {33756#(not (= 0 ~pumpRunning~0))} assume true; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:34:54,882 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {33756#(not (= 0 ~pumpRunning~0))} {33756#(not (= 0 ~pumpRunning~0))} #523#return; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:34:54,883 INFO L263 TraceCheckUtils]: 56: Hoare triple {33756#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__3(); {33679#true} is VALID [2020-07-10 14:34:54,883 INFO L280 TraceCheckUtils]: 57: Hoare triple {33679#true} havoc ~tmp~9;havoc ~tmp___0~3; {33679#true} is VALID [2020-07-10 14:34:54,883 INFO L263 TraceCheckUtils]: 58: Hoare triple {33679#true} call #t~ret63 := getWaterLevel(); {33679#true} is VALID [2020-07-10 14:34:54,883 INFO L280 TraceCheckUtils]: 59: Hoare triple {33679#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {33679#true} is VALID [2020-07-10 14:34:54,883 INFO L280 TraceCheckUtils]: 60: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:54,883 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {33679#true} {33679#true} #549#return; {33679#true} is VALID [2020-07-10 14:34:54,884 INFO L280 TraceCheckUtils]: 62: Hoare triple {33679#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {33679#true} is VALID [2020-07-10 14:34:54,884 INFO L280 TraceCheckUtils]: 63: Hoare triple {33679#true} assume 2 != ~tmp~9; {33679#true} is VALID [2020-07-10 14:34:54,884 INFO L263 TraceCheckUtils]: 64: Hoare triple {33679#true} call #t~ret64 := isPumpRunning(); {33679#true} is VALID [2020-07-10 14:34:54,885 INFO L280 TraceCheckUtils]: 65: Hoare triple {33679#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {34195#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:34:54,886 INFO L280 TraceCheckUtils]: 66: Hoare triple {34195#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {34195#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:34:54,887 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {34195#(= ~pumpRunning~0 |isPumpRunning_#res|)} {33679#true} #551#return; {34192#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret64|)} is VALID [2020-07-10 14:34:54,888 INFO L280 TraceCheckUtils]: 68: Hoare triple {34192#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret64|)} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~3 := #t~ret64;havoc #t~ret64; {34193#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~3)} is VALID [2020-07-10 14:34:54,889 INFO L280 TraceCheckUtils]: 69: Hoare triple {34193#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~3)} assume !(0 != ~tmp___0~3); {34194#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:34:54,890 INFO L280 TraceCheckUtils]: 70: Hoare triple {34194#(= 0 ~pumpRunning~0)} assume true; {34194#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:34:54,891 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {34194#(= 0 ~pumpRunning~0)} {33756#(not (= 0 ~pumpRunning~0))} #525#return; {33680#false} is VALID [2020-07-10 14:34:54,891 INFO L280 TraceCheckUtils]: 72: Hoare triple {33680#false} assume true; {33680#false} is VALID [2020-07-10 14:34:54,891 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {33680#false} {33756#(not (= 0 ~pumpRunning~0))} #513#return; {33680#false} is VALID [2020-07-10 14:34:54,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:54,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:54,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:54,910 INFO L280 TraceCheckUtils]: 0: Hoare triple {33679#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {33679#true} is VALID [2020-07-10 14:34:54,910 INFO L280 TraceCheckUtils]: 1: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:54,910 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33679#true} {33933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {33679#true} is VALID [2020-07-10 14:34:54,911 INFO L263 TraceCheckUtils]: 0: Hoare triple {33933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {33679#true} is VALID [2020-07-10 14:34:54,911 INFO L280 TraceCheckUtils]: 1: Hoare triple {33679#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {33679#true} is VALID [2020-07-10 14:34:54,911 INFO L280 TraceCheckUtils]: 2: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:54,911 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {33679#true} {33933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {33679#true} is VALID [2020-07-10 14:34:54,911 INFO L280 TraceCheckUtils]: 4: Hoare triple {33679#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {33679#true} is VALID [2020-07-10 14:34:54,912 INFO L280 TraceCheckUtils]: 5: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:54,912 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {33679#true} {33935#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {33679#true} is VALID [2020-07-10 14:34:54,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:54,916 INFO L280 TraceCheckUtils]: 0: Hoare triple {33934#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {33679#true} is VALID [2020-07-10 14:34:54,916 INFO L280 TraceCheckUtils]: 1: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:54,916 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33679#true} {33679#true} #521#return; {33679#true} is VALID [2020-07-10 14:34:54,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:54,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:54,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:54,927 INFO L280 TraceCheckUtils]: 0: Hoare triple {33679#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {33679#true} is VALID [2020-07-10 14:34:54,927 INFO L280 TraceCheckUtils]: 1: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:54,927 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33679#true} {33679#true} #561#return; {33679#true} is VALID [2020-07-10 14:34:54,927 INFO L280 TraceCheckUtils]: 0: Hoare triple {33679#true} havoc ~retValue_acc~3; {33679#true} is VALID [2020-07-10 14:34:54,928 INFO L263 TraceCheckUtils]: 1: Hoare triple {33679#true} call #t~ret38 := isMethaneLevelCritical(); {33679#true} is VALID [2020-07-10 14:34:54,928 INFO L280 TraceCheckUtils]: 2: Hoare triple {33679#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {33679#true} is VALID [2020-07-10 14:34:54,928 INFO L280 TraceCheckUtils]: 3: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:54,928 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {33679#true} {33679#true} #561#return; {33679#true} is VALID [2020-07-10 14:34:54,928 INFO L280 TraceCheckUtils]: 5: Hoare triple {33679#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~retValue_acc~3 := #t~ret38;havoc #t~ret38;#res := ~retValue_acc~3; {33679#true} is VALID [2020-07-10 14:34:54,929 INFO L280 TraceCheckUtils]: 6: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:54,929 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {33679#true} {33679#true} #501#return; {33679#true} is VALID [2020-07-10 14:34:54,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:54,932 INFO L280 TraceCheckUtils]: 0: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {33679#true} is VALID [2020-07-10 14:34:54,932 INFO L280 TraceCheckUtils]: 1: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:54,932 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33679#true} {33679#true} #503#return; {33679#true} is VALID [2020-07-10 14:34:54,933 INFO L280 TraceCheckUtils]: 0: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {33679#true} is VALID [2020-07-10 14:34:54,933 INFO L280 TraceCheckUtils]: 1: Hoare triple {33679#true} assume 0 != ~pumpRunning~0; {33679#true} is VALID [2020-07-10 14:34:54,933 INFO L263 TraceCheckUtils]: 2: Hoare triple {33679#true} call #t~ret37 := isMethaneAlarm(); {33679#true} is VALID [2020-07-10 14:34:54,933 INFO L280 TraceCheckUtils]: 3: Hoare triple {33679#true} havoc ~retValue_acc~3; {33679#true} is VALID [2020-07-10 14:34:54,933 INFO L263 TraceCheckUtils]: 4: Hoare triple {33679#true} call #t~ret38 := isMethaneLevelCritical(); {33679#true} is VALID [2020-07-10 14:34:54,934 INFO L280 TraceCheckUtils]: 5: Hoare triple {33679#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {33679#true} is VALID [2020-07-10 14:34:54,934 INFO L280 TraceCheckUtils]: 6: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:54,934 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {33679#true} {33679#true} #561#return; {33679#true} is VALID [2020-07-10 14:34:54,934 INFO L280 TraceCheckUtils]: 8: Hoare triple {33679#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~retValue_acc~3 := #t~ret38;havoc #t~ret38;#res := ~retValue_acc~3; {33679#true} is VALID [2020-07-10 14:34:54,934 INFO L280 TraceCheckUtils]: 9: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:54,935 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {33679#true} {33679#true} #501#return; {33679#true} is VALID [2020-07-10 14:34:54,935 INFO L280 TraceCheckUtils]: 11: Hoare triple {33679#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~tmp~5 := #t~ret37;havoc #t~ret37; {33679#true} is VALID [2020-07-10 14:34:54,935 INFO L280 TraceCheckUtils]: 12: Hoare triple {33679#true} assume 0 != ~tmp~5; {33679#true} is VALID [2020-07-10 14:34:54,936 INFO L263 TraceCheckUtils]: 13: Hoare triple {33679#true} call deactivatePump(); {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:54,936 INFO L280 TraceCheckUtils]: 14: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {33679#true} is VALID [2020-07-10 14:34:54,937 INFO L280 TraceCheckUtils]: 15: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:54,937 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {33679#true} {33679#true} #503#return; {33679#true} is VALID [2020-07-10 14:34:54,937 INFO L280 TraceCheckUtils]: 17: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:54,937 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {33679#true} {33679#true} #523#return; {33679#true} is VALID [2020-07-10 14:34:54,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:54,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:54,944 INFO L280 TraceCheckUtils]: 0: Hoare triple {33679#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {33679#true} is VALID [2020-07-10 14:34:54,945 INFO L280 TraceCheckUtils]: 1: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:54,945 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33679#true} {33679#true} #549#return; {33679#true} is VALID [2020-07-10 14:34:54,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:54,948 INFO L280 TraceCheckUtils]: 0: Hoare triple {33679#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {33679#true} is VALID [2020-07-10 14:34:54,949 INFO L280 TraceCheckUtils]: 1: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:54,949 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33679#true} {33679#true} #551#return; {33679#true} is VALID [2020-07-10 14:34:54,949 INFO L280 TraceCheckUtils]: 0: Hoare triple {33679#true} havoc ~tmp~9;havoc ~tmp___0~3; {33679#true} is VALID [2020-07-10 14:34:54,950 INFO L263 TraceCheckUtils]: 1: Hoare triple {33679#true} call #t~ret63 := getWaterLevel(); {33679#true} is VALID [2020-07-10 14:34:54,950 INFO L280 TraceCheckUtils]: 2: Hoare triple {33679#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {33679#true} is VALID [2020-07-10 14:34:54,950 INFO L280 TraceCheckUtils]: 3: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:54,950 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {33679#true} {33679#true} #549#return; {33679#true} is VALID [2020-07-10 14:34:54,950 INFO L280 TraceCheckUtils]: 5: Hoare triple {33679#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {33679#true} is VALID [2020-07-10 14:34:54,951 INFO L280 TraceCheckUtils]: 6: Hoare triple {33679#true} assume 2 != ~tmp~9; {33679#true} is VALID [2020-07-10 14:34:54,951 INFO L263 TraceCheckUtils]: 7: Hoare triple {33679#true} call #t~ret64 := isPumpRunning(); {33679#true} is VALID [2020-07-10 14:34:54,951 INFO L280 TraceCheckUtils]: 8: Hoare triple {33679#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {33679#true} is VALID [2020-07-10 14:34:54,951 INFO L280 TraceCheckUtils]: 9: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:54,951 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {33679#true} {33679#true} #551#return; {33679#true} is VALID [2020-07-10 14:34:54,952 INFO L280 TraceCheckUtils]: 11: Hoare triple {33679#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~3 := #t~ret64;havoc #t~ret64; {33679#true} is VALID [2020-07-10 14:34:54,952 INFO L280 TraceCheckUtils]: 12: Hoare triple {33679#true} assume !(0 != ~tmp___0~3); {33679#true} is VALID [2020-07-10 14:34:54,952 INFO L280 TraceCheckUtils]: 13: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:54,952 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {33679#true} {33679#true} #525#return; {33679#true} is VALID [2020-07-10 14:34:54,953 INFO L263 TraceCheckUtils]: 0: Hoare triple {33935#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {33933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:34:54,954 INFO L263 TraceCheckUtils]: 1: Hoare triple {33933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {33679#true} is VALID [2020-07-10 14:34:54,954 INFO L280 TraceCheckUtils]: 2: Hoare triple {33679#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {33679#true} is VALID [2020-07-10 14:34:54,954 INFO L280 TraceCheckUtils]: 3: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:54,954 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {33679#true} {33933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {33679#true} is VALID [2020-07-10 14:34:54,954 INFO L280 TraceCheckUtils]: 5: Hoare triple {33679#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {33679#true} is VALID [2020-07-10 14:34:54,955 INFO L280 TraceCheckUtils]: 6: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:54,955 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {33679#true} {33935#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {33679#true} is VALID [2020-07-10 14:34:54,955 INFO L280 TraceCheckUtils]: 8: Hoare triple {33679#true} assume 0 != ~pumpRunning~0; {33679#true} is VALID [2020-07-10 14:34:54,956 INFO L263 TraceCheckUtils]: 9: Hoare triple {33679#true} call lowerWaterLevel(); {33934#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:34:54,956 INFO L280 TraceCheckUtils]: 10: Hoare triple {33934#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {33679#true} is VALID [2020-07-10 14:34:54,956 INFO L280 TraceCheckUtils]: 11: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:54,956 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {33679#true} {33679#true} #521#return; {33679#true} is VALID [2020-07-10 14:34:54,956 INFO L280 TraceCheckUtils]: 13: Hoare triple {33679#true} assume 0 != ~systemActive~0; {33679#true} is VALID [2020-07-10 14:34:54,957 INFO L263 TraceCheckUtils]: 14: Hoare triple {33679#true} call processEnvironment(); {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:54,958 INFO L280 TraceCheckUtils]: 15: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {33679#true} is VALID [2020-07-10 14:34:54,958 INFO L280 TraceCheckUtils]: 16: Hoare triple {33679#true} assume 0 != ~pumpRunning~0; {33679#true} is VALID [2020-07-10 14:34:54,958 INFO L263 TraceCheckUtils]: 17: Hoare triple {33679#true} call #t~ret37 := isMethaneAlarm(); {33679#true} is VALID [2020-07-10 14:34:54,958 INFO L280 TraceCheckUtils]: 18: Hoare triple {33679#true} havoc ~retValue_acc~3; {33679#true} is VALID [2020-07-10 14:34:54,958 INFO L263 TraceCheckUtils]: 19: Hoare triple {33679#true} call #t~ret38 := isMethaneLevelCritical(); {33679#true} is VALID [2020-07-10 14:34:54,958 INFO L280 TraceCheckUtils]: 20: Hoare triple {33679#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {33679#true} is VALID [2020-07-10 14:34:54,959 INFO L280 TraceCheckUtils]: 21: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:54,959 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {33679#true} {33679#true} #561#return; {33679#true} is VALID [2020-07-10 14:34:54,959 INFO L280 TraceCheckUtils]: 23: Hoare triple {33679#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~retValue_acc~3 := #t~ret38;havoc #t~ret38;#res := ~retValue_acc~3; {33679#true} is VALID [2020-07-10 14:34:54,959 INFO L280 TraceCheckUtils]: 24: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:54,959 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {33679#true} {33679#true} #501#return; {33679#true} is VALID [2020-07-10 14:34:54,960 INFO L280 TraceCheckUtils]: 26: Hoare triple {33679#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~tmp~5 := #t~ret37;havoc #t~ret37; {33679#true} is VALID [2020-07-10 14:34:54,960 INFO L280 TraceCheckUtils]: 27: Hoare triple {33679#true} assume 0 != ~tmp~5; {33679#true} is VALID [2020-07-10 14:34:54,961 INFO L263 TraceCheckUtils]: 28: Hoare triple {33679#true} call deactivatePump(); {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:54,961 INFO L280 TraceCheckUtils]: 29: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {33679#true} is VALID [2020-07-10 14:34:54,961 INFO L280 TraceCheckUtils]: 30: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:54,961 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {33679#true} {33679#true} #503#return; {33679#true} is VALID [2020-07-10 14:34:54,961 INFO L280 TraceCheckUtils]: 32: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:54,962 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {33679#true} {33679#true} #523#return; {33679#true} is VALID [2020-07-10 14:34:54,962 INFO L263 TraceCheckUtils]: 34: Hoare triple {33679#true} call __utac_acc__Specification5_spec__3(); {33679#true} is VALID [2020-07-10 14:34:54,962 INFO L280 TraceCheckUtils]: 35: Hoare triple {33679#true} havoc ~tmp~9;havoc ~tmp___0~3; {33679#true} is VALID [2020-07-10 14:34:54,962 INFO L263 TraceCheckUtils]: 36: Hoare triple {33679#true} call #t~ret63 := getWaterLevel(); {33679#true} is VALID [2020-07-10 14:34:54,962 INFO L280 TraceCheckUtils]: 37: Hoare triple {33679#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {33679#true} is VALID [2020-07-10 14:34:54,963 INFO L280 TraceCheckUtils]: 38: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:54,963 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {33679#true} {33679#true} #549#return; {33679#true} is VALID [2020-07-10 14:34:54,963 INFO L280 TraceCheckUtils]: 40: Hoare triple {33679#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {33679#true} is VALID [2020-07-10 14:34:54,963 INFO L280 TraceCheckUtils]: 41: Hoare triple {33679#true} assume 2 != ~tmp~9; {33679#true} is VALID [2020-07-10 14:34:54,963 INFO L263 TraceCheckUtils]: 42: Hoare triple {33679#true} call #t~ret64 := isPumpRunning(); {33679#true} is VALID [2020-07-10 14:34:54,963 INFO L280 TraceCheckUtils]: 43: Hoare triple {33679#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {33679#true} is VALID [2020-07-10 14:34:54,964 INFO L280 TraceCheckUtils]: 44: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:54,964 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {33679#true} {33679#true} #551#return; {33679#true} is VALID [2020-07-10 14:34:54,964 INFO L280 TraceCheckUtils]: 46: Hoare triple {33679#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~3 := #t~ret64;havoc #t~ret64; {33679#true} is VALID [2020-07-10 14:34:54,964 INFO L280 TraceCheckUtils]: 47: Hoare triple {33679#true} assume !(0 != ~tmp___0~3); {33679#true} is VALID [2020-07-10 14:34:54,964 INFO L280 TraceCheckUtils]: 48: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:54,964 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {33679#true} {33679#true} #525#return; {33679#true} is VALID [2020-07-10 14:34:54,965 INFO L280 TraceCheckUtils]: 50: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:54,965 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {33679#true} {33680#false} #513#return; {33680#false} is VALID [2020-07-10 14:34:54,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:54,993 INFO L280 TraceCheckUtils]: 0: Hoare triple {33934#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {33679#true} is VALID [2020-07-10 14:34:54,993 INFO L280 TraceCheckUtils]: 1: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:54,994 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33679#true} {33680#false} #509#return; {33680#false} is VALID [2020-07-10 14:34:54,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:54,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:55,001 INFO L280 TraceCheckUtils]: 0: Hoare triple {33679#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {33679#true} is VALID [2020-07-10 14:34:55,001 INFO L280 TraceCheckUtils]: 1: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:55,001 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33679#true} {33933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {33679#true} is VALID [2020-07-10 14:34:55,002 INFO L263 TraceCheckUtils]: 0: Hoare triple {33933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {33679#true} is VALID [2020-07-10 14:34:55,002 INFO L280 TraceCheckUtils]: 1: Hoare triple {33679#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {33679#true} is VALID [2020-07-10 14:34:55,002 INFO L280 TraceCheckUtils]: 2: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:55,002 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {33679#true} {33933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {33679#true} is VALID [2020-07-10 14:34:55,002 INFO L280 TraceCheckUtils]: 4: Hoare triple {33679#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {33679#true} is VALID [2020-07-10 14:34:55,003 INFO L280 TraceCheckUtils]: 5: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:55,003 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {33679#true} {33680#false} #519#return; {33680#false} is VALID [2020-07-10 14:34:55,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:55,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:55,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:55,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:55,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:55,024 INFO L280 TraceCheckUtils]: 0: Hoare triple {33679#true} havoc ~retValue_acc~12; {33679#true} is VALID [2020-07-10 14:34:55,025 INFO L280 TraceCheckUtils]: 1: Hoare triple {33679#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {33679#true} is VALID [2020-07-10 14:34:55,025 INFO L280 TraceCheckUtils]: 2: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:55,025 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {33679#true} {33679#true} #517#return; {33679#true} is VALID [2020-07-10 14:34:55,025 INFO L280 TraceCheckUtils]: 0: Hoare triple {33679#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {33679#true} is VALID [2020-07-10 14:34:55,025 INFO L263 TraceCheckUtils]: 1: Hoare triple {33679#true} call #t~ret55 := isHighWaterSensorDry(); {33679#true} is VALID [2020-07-10 14:34:55,026 INFO L280 TraceCheckUtils]: 2: Hoare triple {33679#true} havoc ~retValue_acc~12; {33679#true} is VALID [2020-07-10 14:34:55,026 INFO L280 TraceCheckUtils]: 3: Hoare triple {33679#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {33679#true} is VALID [2020-07-10 14:34:55,026 INFO L280 TraceCheckUtils]: 4: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:55,026 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {33679#true} {33679#true} #517#return; {33679#true} is VALID [2020-07-10 14:34:55,026 INFO L280 TraceCheckUtils]: 6: Hoare triple {33679#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {33679#true} is VALID [2020-07-10 14:34:55,027 INFO L280 TraceCheckUtils]: 7: Hoare triple {33679#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {33679#true} is VALID [2020-07-10 14:34:55,027 INFO L280 TraceCheckUtils]: 8: Hoare triple {33679#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {33679#true} is VALID [2020-07-10 14:34:55,027 INFO L280 TraceCheckUtils]: 9: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:55,027 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {33679#true} {33679#true} #531#return; {33679#true} is VALID [2020-07-10 14:34:55,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:55,030 INFO L280 TraceCheckUtils]: 0: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {33679#true} is VALID [2020-07-10 14:34:55,031 INFO L280 TraceCheckUtils]: 1: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:55,031 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33679#true} {33679#true} #533#return; {33679#true} is VALID [2020-07-10 14:34:55,031 INFO L280 TraceCheckUtils]: 0: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {33679#true} is VALID [2020-07-10 14:34:55,031 INFO L280 TraceCheckUtils]: 1: Hoare triple {33679#true} assume 0 == ~pumpRunning~0; {33679#true} is VALID [2020-07-10 14:34:55,032 INFO L263 TraceCheckUtils]: 2: Hoare triple {33679#true} call #t~ret35 := isHighWaterLevel(); {33679#true} is VALID [2020-07-10 14:34:55,032 INFO L280 TraceCheckUtils]: 3: Hoare triple {33679#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {33679#true} is VALID [2020-07-10 14:34:55,032 INFO L263 TraceCheckUtils]: 4: Hoare triple {33679#true} call #t~ret55 := isHighWaterSensorDry(); {33679#true} is VALID [2020-07-10 14:34:55,032 INFO L280 TraceCheckUtils]: 5: Hoare triple {33679#true} havoc ~retValue_acc~12; {33679#true} is VALID [2020-07-10 14:34:55,032 INFO L280 TraceCheckUtils]: 6: Hoare triple {33679#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {33679#true} is VALID [2020-07-10 14:34:55,033 INFO L280 TraceCheckUtils]: 7: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:55,033 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {33679#true} {33679#true} #517#return; {33679#true} is VALID [2020-07-10 14:34:55,033 INFO L280 TraceCheckUtils]: 9: Hoare triple {33679#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {33679#true} is VALID [2020-07-10 14:34:55,033 INFO L280 TraceCheckUtils]: 10: Hoare triple {33679#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {33679#true} is VALID [2020-07-10 14:34:55,033 INFO L280 TraceCheckUtils]: 11: Hoare triple {33679#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {33679#true} is VALID [2020-07-10 14:34:55,034 INFO L280 TraceCheckUtils]: 12: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:55,034 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {33679#true} {33679#true} #531#return; {33679#true} is VALID [2020-07-10 14:34:55,034 INFO L280 TraceCheckUtils]: 14: Hoare triple {33679#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {33679#true} is VALID [2020-07-10 14:34:55,034 INFO L280 TraceCheckUtils]: 15: Hoare triple {33679#true} assume 0 != ~tmp~3; {33679#true} is VALID [2020-07-10 14:34:55,035 INFO L263 TraceCheckUtils]: 16: Hoare triple {33679#true} call activatePump(); {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:55,036 INFO L280 TraceCheckUtils]: 17: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {33679#true} is VALID [2020-07-10 14:34:55,036 INFO L280 TraceCheckUtils]: 18: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:55,036 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {33679#true} {33679#true} #533#return; {33679#true} is VALID [2020-07-10 14:34:55,036 INFO L280 TraceCheckUtils]: 20: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:55,036 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {33679#true} {33679#true} #545#return; {33679#true} is VALID [2020-07-10 14:34:55,037 INFO L280 TraceCheckUtils]: 0: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {33679#true} is VALID [2020-07-10 14:34:55,037 INFO L280 TraceCheckUtils]: 1: Hoare triple {33679#true} assume !(0 != ~pumpRunning~0); {33679#true} is VALID [2020-07-10 14:34:55,038 INFO L263 TraceCheckUtils]: 2: Hoare triple {33679#true} call processEnvironment__wrappee__highWaterSensor(); {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:55,038 INFO L280 TraceCheckUtils]: 3: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {33679#true} is VALID [2020-07-10 14:34:55,038 INFO L280 TraceCheckUtils]: 4: Hoare triple {33679#true} assume 0 == ~pumpRunning~0; {33679#true} is VALID [2020-07-10 14:34:55,039 INFO L263 TraceCheckUtils]: 5: Hoare triple {33679#true} call #t~ret35 := isHighWaterLevel(); {33679#true} is VALID [2020-07-10 14:34:55,039 INFO L280 TraceCheckUtils]: 6: Hoare triple {33679#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {33679#true} is VALID [2020-07-10 14:34:55,039 INFO L263 TraceCheckUtils]: 7: Hoare triple {33679#true} call #t~ret55 := isHighWaterSensorDry(); {33679#true} is VALID [2020-07-10 14:34:55,039 INFO L280 TraceCheckUtils]: 8: Hoare triple {33679#true} havoc ~retValue_acc~12; {33679#true} is VALID [2020-07-10 14:34:55,039 INFO L280 TraceCheckUtils]: 9: Hoare triple {33679#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {33679#true} is VALID [2020-07-10 14:34:55,040 INFO L280 TraceCheckUtils]: 10: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:55,040 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {33679#true} {33679#true} #517#return; {33679#true} is VALID [2020-07-10 14:34:55,040 INFO L280 TraceCheckUtils]: 12: Hoare triple {33679#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {33679#true} is VALID [2020-07-10 14:34:55,040 INFO L280 TraceCheckUtils]: 13: Hoare triple {33679#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {33679#true} is VALID [2020-07-10 14:34:55,040 INFO L280 TraceCheckUtils]: 14: Hoare triple {33679#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {33679#true} is VALID [2020-07-10 14:34:55,040 INFO L280 TraceCheckUtils]: 15: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:55,041 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {33679#true} {33679#true} #531#return; {33679#true} is VALID [2020-07-10 14:34:55,041 INFO L280 TraceCheckUtils]: 17: Hoare triple {33679#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {33679#true} is VALID [2020-07-10 14:34:55,041 INFO L280 TraceCheckUtils]: 18: Hoare triple {33679#true} assume 0 != ~tmp~3; {33679#true} is VALID [2020-07-10 14:34:55,042 INFO L263 TraceCheckUtils]: 19: Hoare triple {33679#true} call activatePump(); {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:55,042 INFO L280 TraceCheckUtils]: 20: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {33679#true} is VALID [2020-07-10 14:34:55,042 INFO L280 TraceCheckUtils]: 21: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:55,043 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {33679#true} {33679#true} #533#return; {33679#true} is VALID [2020-07-10 14:34:55,043 INFO L280 TraceCheckUtils]: 23: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:55,043 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {33679#true} {33679#true} #545#return; {33679#true} is VALID [2020-07-10 14:34:55,043 INFO L280 TraceCheckUtils]: 25: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:55,043 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {33679#true} {33679#true} #507#return; {33679#true} is VALID [2020-07-10 14:34:55,044 INFO L280 TraceCheckUtils]: 0: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {33679#true} is VALID [2020-07-10 14:34:55,044 INFO L280 TraceCheckUtils]: 1: Hoare triple {33679#true} assume !(0 != ~pumpRunning~0); {33679#true} is VALID [2020-07-10 14:34:55,045 INFO L263 TraceCheckUtils]: 2: Hoare triple {33679#true} call processEnvironment__wrappee__lowWaterSensor(); {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:55,045 INFO L280 TraceCheckUtils]: 3: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {33679#true} is VALID [2020-07-10 14:34:55,045 INFO L280 TraceCheckUtils]: 4: Hoare triple {33679#true} assume !(0 != ~pumpRunning~0); {33679#true} is VALID [2020-07-10 14:34:55,046 INFO L263 TraceCheckUtils]: 5: Hoare triple {33679#true} call processEnvironment__wrappee__highWaterSensor(); {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:55,047 INFO L280 TraceCheckUtils]: 6: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {33679#true} is VALID [2020-07-10 14:34:55,047 INFO L280 TraceCheckUtils]: 7: Hoare triple {33679#true} assume 0 == ~pumpRunning~0; {33679#true} is VALID [2020-07-10 14:34:55,047 INFO L263 TraceCheckUtils]: 8: Hoare triple {33679#true} call #t~ret35 := isHighWaterLevel(); {33679#true} is VALID [2020-07-10 14:34:55,047 INFO L280 TraceCheckUtils]: 9: Hoare triple {33679#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {33679#true} is VALID [2020-07-10 14:34:55,047 INFO L263 TraceCheckUtils]: 10: Hoare triple {33679#true} call #t~ret55 := isHighWaterSensorDry(); {33679#true} is VALID [2020-07-10 14:34:55,047 INFO L280 TraceCheckUtils]: 11: Hoare triple {33679#true} havoc ~retValue_acc~12; {33679#true} is VALID [2020-07-10 14:34:55,048 INFO L280 TraceCheckUtils]: 12: Hoare triple {33679#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {33679#true} is VALID [2020-07-10 14:34:55,048 INFO L280 TraceCheckUtils]: 13: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:55,048 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {33679#true} {33679#true} #517#return; {33679#true} is VALID [2020-07-10 14:34:55,048 INFO L280 TraceCheckUtils]: 15: Hoare triple {33679#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {33679#true} is VALID [2020-07-10 14:34:55,048 INFO L280 TraceCheckUtils]: 16: Hoare triple {33679#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {33679#true} is VALID [2020-07-10 14:34:55,048 INFO L280 TraceCheckUtils]: 17: Hoare triple {33679#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {33679#true} is VALID [2020-07-10 14:34:55,049 INFO L280 TraceCheckUtils]: 18: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:55,049 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {33679#true} {33679#true} #531#return; {33679#true} is VALID [2020-07-10 14:34:55,049 INFO L280 TraceCheckUtils]: 20: Hoare triple {33679#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {33679#true} is VALID [2020-07-10 14:34:55,049 INFO L280 TraceCheckUtils]: 21: Hoare triple {33679#true} assume 0 != ~tmp~3; {33679#true} is VALID [2020-07-10 14:34:55,050 INFO L263 TraceCheckUtils]: 22: Hoare triple {33679#true} call activatePump(); {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:55,050 INFO L280 TraceCheckUtils]: 23: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {33679#true} is VALID [2020-07-10 14:34:55,051 INFO L280 TraceCheckUtils]: 24: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:55,051 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {33679#true} {33679#true} #533#return; {33679#true} is VALID [2020-07-10 14:34:55,051 INFO L280 TraceCheckUtils]: 26: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:55,051 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {33679#true} {33679#true} #545#return; {33679#true} is VALID [2020-07-10 14:34:55,051 INFO L280 TraceCheckUtils]: 28: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:55,051 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {33679#true} {33679#true} #507#return; {33679#true} is VALID [2020-07-10 14:34:55,052 INFO L280 TraceCheckUtils]: 30: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:55,052 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {33679#true} {33680#false} #523#return; {33680#false} is VALID [2020-07-10 14:34:55,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:55,055 INFO L280 TraceCheckUtils]: 0: Hoare triple {33679#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {33679#true} is VALID [2020-07-10 14:34:55,055 INFO L280 TraceCheckUtils]: 1: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:55,056 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33679#true} {33680#false} #549#return; {33680#false} is VALID [2020-07-10 14:34:55,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:55,058 INFO L280 TraceCheckUtils]: 0: Hoare triple {33679#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {33679#true} is VALID [2020-07-10 14:34:55,059 INFO L280 TraceCheckUtils]: 1: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:55,059 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33679#true} {33680#false} #551#return; {33680#false} is VALID [2020-07-10 14:34:55,064 INFO L263 TraceCheckUtils]: 0: Hoare triple {33679#true} call ULTIMATE.init(); {33931#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.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~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.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~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:34:55,064 INFO L280 TraceCheckUtils]: 1: Hoare triple {33931#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.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~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.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~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string42.base, #t~string42.offset, 1);call write~init~int(110, #t~string42.base, 1 + #t~string42.offset, 1);call write~init~int(0, #t~string42.base, 2 + #t~string42.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string44.base, #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 3 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string46.base, #t~string46.offset, 1);call write~init~int(80, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(117, #t~string46.base, 2 + #t~string46.offset, 1);call write~init~int(109, #t~string46.base, 3 + #t~string46.offset, 1);call write~init~int(112, #t~string46.base, 4 + #t~string46.offset, 1);call write~init~int(58, #t~string46.base, 5 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 6 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string50.base, #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string52.base, #t~string52.offset, 1);call write~init~int(32, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string54.base, #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 1 + #t~string54.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {33679#true} is VALID [2020-07-10 14:34:55,064 INFO L280 TraceCheckUtils]: 2: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:55,065 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {33679#true} {33679#true} #567#return; {33679#true} is VALID [2020-07-10 14:34:55,065 INFO L263 TraceCheckUtils]: 4: Hoare triple {33679#true} call #t~ret76 := main(); {33679#true} is VALID [2020-07-10 14:34:55,065 INFO L280 TraceCheckUtils]: 5: Hoare triple {33679#true} havoc ~retValue_acc~9;havoc ~tmp~10; {33679#true} is VALID [2020-07-10 14:34:55,065 INFO L263 TraceCheckUtils]: 6: Hoare triple {33679#true} call select_helpers(); {33679#true} is VALID [2020-07-10 14:34:55,065 INFO L280 TraceCheckUtils]: 7: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:55,065 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {33679#true} {33679#true} #459#return; {33679#true} is VALID [2020-07-10 14:34:55,066 INFO L263 TraceCheckUtils]: 9: Hoare triple {33679#true} call select_features(); {33679#true} is VALID [2020-07-10 14:34:55,066 INFO L280 TraceCheckUtils]: 10: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:55,066 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {33679#true} {33679#true} #461#return; {33679#true} is VALID [2020-07-10 14:34:55,066 INFO L263 TraceCheckUtils]: 12: Hoare triple {33679#true} call #t~ret65 := valid_product(); {33679#true} is VALID [2020-07-10 14:34:55,067 INFO L280 TraceCheckUtils]: 13: Hoare triple {33679#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {33932#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:34:55,068 INFO L280 TraceCheckUtils]: 14: Hoare triple {33932#(= 1 |valid_product_#res|)} assume true; {33932#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:34:55,069 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {33932#(= 1 |valid_product_#res|)} {33679#true} #463#return; {33691#(= |main_#t~ret65| 1)} is VALID [2020-07-10 14:34:55,070 INFO L280 TraceCheckUtils]: 16: Hoare triple {33691#(= |main_#t~ret65| 1)} assume -2147483648 <= #t~ret65 && #t~ret65 <= 2147483647;~tmp~10 := #t~ret65;havoc #t~ret65; {33692#(= 1 main_~tmp~10)} is VALID [2020-07-10 14:34:55,070 INFO L280 TraceCheckUtils]: 17: Hoare triple {33692#(= 1 main_~tmp~10)} assume 0 != ~tmp~10; {33679#true} is VALID [2020-07-10 14:34:55,070 INFO L263 TraceCheckUtils]: 18: Hoare triple {33679#true} call setup(); {33679#true} is VALID [2020-07-10 14:34:55,070 INFO L280 TraceCheckUtils]: 19: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:55,071 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {33679#true} {33679#true} #465#return; {33679#true} is VALID [2020-07-10 14:34:55,071 INFO L263 TraceCheckUtils]: 21: Hoare triple {33679#true} call runTest(); {33679#true} is VALID [2020-07-10 14:34:55,072 INFO L263 TraceCheckUtils]: 22: Hoare triple {33679#true} call __utac_acc__Specification5_spec__1(); {33933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:34:55,072 INFO L280 TraceCheckUtils]: 23: Hoare triple {33933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {33679#true} is VALID [2020-07-10 14:34:55,072 INFO L280 TraceCheckUtils]: 24: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:55,072 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {33679#true} {33679#true} #557#return; {33679#true} is VALID [2020-07-10 14:34:55,072 INFO L263 TraceCheckUtils]: 26: Hoare triple {33679#true} call test(); {33679#true} is VALID [2020-07-10 14:34:55,072 INFO L280 TraceCheckUtils]: 27: Hoare triple {33679#true} havoc ~splverifierCounter~0;havoc ~tmp~8;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {33679#true} is VALID [2020-07-10 14:34:55,073 INFO L280 TraceCheckUtils]: 28: Hoare triple {33679#true} assume !false; {33679#true} is VALID [2020-07-10 14:34:55,073 INFO L280 TraceCheckUtils]: 29: Hoare triple {33679#true} assume ~splverifierCounter~0 < 4; {33679#true} is VALID [2020-07-10 14:34:55,073 INFO L280 TraceCheckUtils]: 30: Hoare triple {33679#true} assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp~8 := #t~nondet58;havoc #t~nondet58; {33679#true} is VALID [2020-07-10 14:34:55,073 INFO L280 TraceCheckUtils]: 31: Hoare triple {33679#true} assume 0 != ~tmp~8; {33679#true} is VALID [2020-07-10 14:34:55,074 INFO L263 TraceCheckUtils]: 32: Hoare triple {33679#true} call waterRise(); {33934#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:34:55,074 INFO L280 TraceCheckUtils]: 33: Hoare triple {33934#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {33679#true} is VALID [2020-07-10 14:34:55,074 INFO L280 TraceCheckUtils]: 34: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:55,074 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {33679#true} {33679#true} #509#return; {33679#true} is VALID [2020-07-10 14:34:55,075 INFO L280 TraceCheckUtils]: 36: Hoare triple {33679#true} assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~tmp___0~2 := #t~nondet59;havoc #t~nondet59; {33679#true} is VALID [2020-07-10 14:34:55,075 INFO L280 TraceCheckUtils]: 37: Hoare triple {33679#true} assume !(0 != ~tmp___0~2); {33679#true} is VALID [2020-07-10 14:34:55,075 INFO L280 TraceCheckUtils]: 38: Hoare triple {33679#true} assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~tmp___2~0 := #t~nondet60;havoc #t~nondet60; {33679#true} is VALID [2020-07-10 14:34:55,075 INFO L280 TraceCheckUtils]: 39: Hoare triple {33679#true} assume 0 != ~tmp___2~0; {33679#true} is VALID [2020-07-10 14:34:55,076 INFO L263 TraceCheckUtils]: 40: Hoare triple {33679#true} call timeShift(); {33935#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:34:55,077 INFO L263 TraceCheckUtils]: 41: Hoare triple {33935#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {33933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:34:55,077 INFO L263 TraceCheckUtils]: 42: Hoare triple {33933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {33679#true} is VALID [2020-07-10 14:34:55,077 INFO L280 TraceCheckUtils]: 43: Hoare triple {33679#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {33679#true} is VALID [2020-07-10 14:34:55,078 INFO L280 TraceCheckUtils]: 44: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:55,078 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {33679#true} {33933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {33679#true} is VALID [2020-07-10 14:34:55,078 INFO L280 TraceCheckUtils]: 46: Hoare triple {33679#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {33679#true} is VALID [2020-07-10 14:34:55,078 INFO L280 TraceCheckUtils]: 47: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:55,078 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {33679#true} {33935#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {33679#true} is VALID [2020-07-10 14:34:55,078 INFO L280 TraceCheckUtils]: 49: Hoare triple {33679#true} assume !(0 != ~pumpRunning~0); {33679#true} is VALID [2020-07-10 14:34:55,079 INFO L280 TraceCheckUtils]: 50: Hoare triple {33679#true} assume 0 != ~systemActive~0; {33679#true} is VALID [2020-07-10 14:34:55,079 INFO L263 TraceCheckUtils]: 51: Hoare triple {33679#true} call processEnvironment(); {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:55,080 INFO L280 TraceCheckUtils]: 52: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {33679#true} is VALID [2020-07-10 14:34:55,080 INFO L280 TraceCheckUtils]: 53: Hoare triple {33679#true} assume !(0 != ~pumpRunning~0); {33679#true} is VALID [2020-07-10 14:34:55,081 INFO L263 TraceCheckUtils]: 54: Hoare triple {33679#true} call processEnvironment__wrappee__lowWaterSensor(); {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:55,081 INFO L280 TraceCheckUtils]: 55: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {33679#true} is VALID [2020-07-10 14:34:55,081 INFO L280 TraceCheckUtils]: 56: Hoare triple {33679#true} assume !(0 != ~pumpRunning~0); {33679#true} is VALID [2020-07-10 14:34:55,082 INFO L263 TraceCheckUtils]: 57: Hoare triple {33679#true} call processEnvironment__wrappee__highWaterSensor(); {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:55,082 INFO L280 TraceCheckUtils]: 58: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {33679#true} is VALID [2020-07-10 14:34:55,082 INFO L280 TraceCheckUtils]: 59: Hoare triple {33679#true} assume 0 == ~pumpRunning~0; {33679#true} is VALID [2020-07-10 14:34:55,082 INFO L263 TraceCheckUtils]: 60: Hoare triple {33679#true} call #t~ret35 := isHighWaterLevel(); {33679#true} is VALID [2020-07-10 14:34:55,082 INFO L280 TraceCheckUtils]: 61: Hoare triple {33679#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {33679#true} is VALID [2020-07-10 14:34:55,083 INFO L263 TraceCheckUtils]: 62: Hoare triple {33679#true} call #t~ret55 := isHighWaterSensorDry(); {33679#true} is VALID [2020-07-10 14:34:55,083 INFO L280 TraceCheckUtils]: 63: Hoare triple {33679#true} havoc ~retValue_acc~12; {33679#true} is VALID [2020-07-10 14:34:55,083 INFO L280 TraceCheckUtils]: 64: Hoare triple {33679#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {33679#true} is VALID [2020-07-10 14:34:55,083 INFO L280 TraceCheckUtils]: 65: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:55,083 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {33679#true} {33679#true} #517#return; {33679#true} is VALID [2020-07-10 14:34:55,083 INFO L280 TraceCheckUtils]: 67: Hoare triple {33679#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {33679#true} is VALID [2020-07-10 14:34:55,084 INFO L280 TraceCheckUtils]: 68: Hoare triple {33679#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {33679#true} is VALID [2020-07-10 14:34:55,084 INFO L280 TraceCheckUtils]: 69: Hoare triple {33679#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {33679#true} is VALID [2020-07-10 14:34:55,084 INFO L280 TraceCheckUtils]: 70: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:55,084 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {33679#true} {33679#true} #531#return; {33679#true} is VALID [2020-07-10 14:34:55,084 INFO L280 TraceCheckUtils]: 72: Hoare triple {33679#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {33679#true} is VALID [2020-07-10 14:34:55,084 INFO L280 TraceCheckUtils]: 73: Hoare triple {33679#true} assume 0 != ~tmp~3; {33679#true} is VALID [2020-07-10 14:34:55,085 INFO L263 TraceCheckUtils]: 74: Hoare triple {33679#true} call activatePump(); {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:55,086 INFO L280 TraceCheckUtils]: 75: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:55,087 INFO L280 TraceCheckUtils]: 76: Hoare triple {33975#(<= 1 ~pumpRunning~0)} assume true; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:55,088 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {33975#(<= 1 ~pumpRunning~0)} {33679#true} #533#return; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:55,089 INFO L280 TraceCheckUtils]: 78: Hoare triple {33975#(<= 1 ~pumpRunning~0)} assume true; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:55,089 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {33975#(<= 1 ~pumpRunning~0)} {33679#true} #545#return; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:55,090 INFO L280 TraceCheckUtils]: 80: Hoare triple {33975#(<= 1 ~pumpRunning~0)} assume true; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:55,091 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {33975#(<= 1 ~pumpRunning~0)} {33679#true} #507#return; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:55,092 INFO L280 TraceCheckUtils]: 82: Hoare triple {33975#(<= 1 ~pumpRunning~0)} assume true; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:55,093 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {33975#(<= 1 ~pumpRunning~0)} {33679#true} #523#return; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:55,093 INFO L263 TraceCheckUtils]: 84: Hoare triple {33975#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {33679#true} is VALID [2020-07-10 14:34:55,093 INFO L280 TraceCheckUtils]: 85: Hoare triple {33679#true} havoc ~tmp~9;havoc ~tmp___0~3; {33679#true} is VALID [2020-07-10 14:34:55,093 INFO L263 TraceCheckUtils]: 86: Hoare triple {33679#true} call #t~ret63 := getWaterLevel(); {33679#true} is VALID [2020-07-10 14:34:55,094 INFO L280 TraceCheckUtils]: 87: Hoare triple {33679#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {33679#true} is VALID [2020-07-10 14:34:55,094 INFO L280 TraceCheckUtils]: 88: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:55,094 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {33679#true} {33679#true} #549#return; {33679#true} is VALID [2020-07-10 14:34:55,094 INFO L280 TraceCheckUtils]: 90: Hoare triple {33679#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {33679#true} is VALID [2020-07-10 14:34:55,094 INFO L280 TraceCheckUtils]: 91: Hoare triple {33679#true} assume !(2 != ~tmp~9); {33679#true} is VALID [2020-07-10 14:34:55,094 INFO L280 TraceCheckUtils]: 92: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:55,095 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {33679#true} {33975#(<= 1 ~pumpRunning~0)} #525#return; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:55,096 INFO L280 TraceCheckUtils]: 94: Hoare triple {33975#(<= 1 ~pumpRunning~0)} assume true; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:55,097 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {33975#(<= 1 ~pumpRunning~0)} {33679#true} #513#return; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:34:55,098 INFO L280 TraceCheckUtils]: 96: Hoare triple {33756#(not (= 0 ~pumpRunning~0))} assume !false; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:34:55,099 INFO L280 TraceCheckUtils]: 97: Hoare triple {33756#(not (= 0 ~pumpRunning~0))} assume ~splverifierCounter~0 < 4; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:34:55,100 INFO L280 TraceCheckUtils]: 98: Hoare triple {33756#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp~8 := #t~nondet58;havoc #t~nondet58; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:34:55,100 INFO L280 TraceCheckUtils]: 99: Hoare triple {33756#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp~8); {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:34:55,101 INFO L280 TraceCheckUtils]: 100: Hoare triple {33756#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~tmp___0~2 := #t~nondet59;havoc #t~nondet59; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:34:55,102 INFO L280 TraceCheckUtils]: 101: Hoare triple {33756#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___0~2); {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:34:55,103 INFO L280 TraceCheckUtils]: 102: Hoare triple {33756#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~tmp___2~0 := #t~nondet60;havoc #t~nondet60; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:34:55,103 INFO L280 TraceCheckUtils]: 103: Hoare triple {33756#(not (= 0 ~pumpRunning~0))} assume 0 != ~tmp___2~0; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:34:55,105 INFO L263 TraceCheckUtils]: 104: Hoare triple {33756#(not (= 0 ~pumpRunning~0))} call timeShift(); {33935#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:34:55,106 INFO L263 TraceCheckUtils]: 105: Hoare triple {33935#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {33933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:34:55,106 INFO L263 TraceCheckUtils]: 106: Hoare triple {33933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {33679#true} is VALID [2020-07-10 14:34:55,106 INFO L280 TraceCheckUtils]: 107: Hoare triple {33679#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {33679#true} is VALID [2020-07-10 14:34:55,106 INFO L280 TraceCheckUtils]: 108: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:55,106 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {33679#true} {33933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {33679#true} is VALID [2020-07-10 14:34:55,107 INFO L280 TraceCheckUtils]: 110: Hoare triple {33679#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {33679#true} is VALID [2020-07-10 14:34:55,107 INFO L280 TraceCheckUtils]: 111: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:55,107 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {33679#true} {33935#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {33679#true} is VALID [2020-07-10 14:34:55,108 INFO L280 TraceCheckUtils]: 113: Hoare triple {33679#true} assume 0 != ~pumpRunning~0; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:34:55,109 INFO L263 TraceCheckUtils]: 114: Hoare triple {33756#(not (= 0 ~pumpRunning~0))} call lowerWaterLevel(); {33934#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:34:55,109 INFO L280 TraceCheckUtils]: 115: Hoare triple {33934#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {33679#true} is VALID [2020-07-10 14:34:55,109 INFO L280 TraceCheckUtils]: 116: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:55,110 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {33679#true} {33756#(not (= 0 ~pumpRunning~0))} #521#return; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:34:55,110 INFO L280 TraceCheckUtils]: 118: Hoare triple {33756#(not (= 0 ~pumpRunning~0))} assume 0 != ~systemActive~0; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:34:55,111 INFO L263 TraceCheckUtils]: 119: Hoare triple {33756#(not (= 0 ~pumpRunning~0))} call processEnvironment(); {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:55,112 INFO L280 TraceCheckUtils]: 120: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {33679#true} is VALID [2020-07-10 14:34:55,112 INFO L280 TraceCheckUtils]: 121: Hoare triple {33679#true} assume 0 != ~pumpRunning~0; {33679#true} is VALID [2020-07-10 14:34:55,112 INFO L263 TraceCheckUtils]: 122: Hoare triple {33679#true} call #t~ret37 := isMethaneAlarm(); {33679#true} is VALID [2020-07-10 14:34:55,112 INFO L280 TraceCheckUtils]: 123: Hoare triple {33679#true} havoc ~retValue_acc~3; {33679#true} is VALID [2020-07-10 14:34:55,112 INFO L263 TraceCheckUtils]: 124: Hoare triple {33679#true} call #t~ret38 := isMethaneLevelCritical(); {33679#true} is VALID [2020-07-10 14:34:55,112 INFO L280 TraceCheckUtils]: 125: Hoare triple {33679#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {33679#true} is VALID [2020-07-10 14:34:55,113 INFO L280 TraceCheckUtils]: 126: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:55,113 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {33679#true} {33679#true} #561#return; {33679#true} is VALID [2020-07-10 14:34:55,113 INFO L280 TraceCheckUtils]: 128: Hoare triple {33679#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~retValue_acc~3 := #t~ret38;havoc #t~ret38;#res := ~retValue_acc~3; {33679#true} is VALID [2020-07-10 14:34:55,113 INFO L280 TraceCheckUtils]: 129: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:55,113 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {33679#true} {33679#true} #501#return; {33679#true} is VALID [2020-07-10 14:34:55,114 INFO L280 TraceCheckUtils]: 131: Hoare triple {33679#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~tmp~5 := #t~ret37;havoc #t~ret37; {33679#true} is VALID [2020-07-10 14:34:55,114 INFO L280 TraceCheckUtils]: 132: Hoare triple {33679#true} assume !(0 != ~tmp~5); {33679#true} is VALID [2020-07-10 14:34:55,115 INFO L263 TraceCheckUtils]: 133: Hoare triple {33679#true} call processEnvironment__wrappee__lowWaterSensor(); {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:55,115 INFO L280 TraceCheckUtils]: 134: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {33679#true} is VALID [2020-07-10 14:34:55,115 INFO L280 TraceCheckUtils]: 135: Hoare triple {33679#true} assume 0 != ~pumpRunning~0; {33679#true} is VALID [2020-07-10 14:34:55,115 INFO L263 TraceCheckUtils]: 136: Hoare triple {33679#true} call #t~ret36 := isLowWaterLevel(); {33679#true} is VALID [2020-07-10 14:34:55,116 INFO L280 TraceCheckUtils]: 137: Hoare triple {33679#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {33679#true} is VALID [2020-07-10 14:34:55,116 INFO L263 TraceCheckUtils]: 138: Hoare triple {33679#true} call #t~ret56 := isLowWaterSensorDry(); {33679#true} is VALID [2020-07-10 14:34:55,116 INFO L280 TraceCheckUtils]: 139: Hoare triple {33679#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {33679#true} is VALID [2020-07-10 14:34:55,116 INFO L280 TraceCheckUtils]: 140: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:55,116 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {33679#true} {33679#true} #499#return; {33679#true} is VALID [2020-07-10 14:34:55,116 INFO L280 TraceCheckUtils]: 142: Hoare triple {33679#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~7 := #t~ret56;havoc #t~ret56; {33679#true} is VALID [2020-07-10 14:34:55,116 INFO L280 TraceCheckUtils]: 143: Hoare triple {33679#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {33679#true} is VALID [2020-07-10 14:34:55,117 INFO L280 TraceCheckUtils]: 144: Hoare triple {33679#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {33679#true} is VALID [2020-07-10 14:34:55,117 INFO L280 TraceCheckUtils]: 145: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:55,117 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {33679#true} {33679#true} #539#return; {33679#true} is VALID [2020-07-10 14:34:55,117 INFO L280 TraceCheckUtils]: 147: Hoare triple {33679#true} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647;~tmp~4 := #t~ret36;havoc #t~ret36; {33679#true} is VALID [2020-07-10 14:34:55,117 INFO L280 TraceCheckUtils]: 148: Hoare triple {33679#true} assume !(0 != ~tmp~4); {33679#true} is VALID [2020-07-10 14:34:55,118 INFO L263 TraceCheckUtils]: 149: Hoare triple {33679#true} call processEnvironment__wrappee__highWaterSensor(); {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:55,118 INFO L280 TraceCheckUtils]: 150: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {33679#true} is VALID [2020-07-10 14:34:55,119 INFO L280 TraceCheckUtils]: 151: Hoare triple {33679#true} assume !(0 == ~pumpRunning~0); {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:34:55,119 INFO L263 TraceCheckUtils]: 152: Hoare triple {33756#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {33679#true} is VALID [2020-07-10 14:34:55,120 INFO L280 TraceCheckUtils]: 153: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:55,120 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {33679#true} {33756#(not (= 0 ~pumpRunning~0))} #537#return; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:34:55,121 INFO L280 TraceCheckUtils]: 155: Hoare triple {33756#(not (= 0 ~pumpRunning~0))} assume true; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:34:55,122 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {33756#(not (= 0 ~pumpRunning~0))} {33679#true} #543#return; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:34:55,123 INFO L280 TraceCheckUtils]: 157: Hoare triple {33756#(not (= 0 ~pumpRunning~0))} assume true; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:34:55,123 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {33756#(not (= 0 ~pumpRunning~0))} {33679#true} #505#return; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:34:55,124 INFO L280 TraceCheckUtils]: 159: Hoare triple {33756#(not (= 0 ~pumpRunning~0))} assume true; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:34:55,125 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {33756#(not (= 0 ~pumpRunning~0))} {33756#(not (= 0 ~pumpRunning~0))} #523#return; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:34:55,125 INFO L263 TraceCheckUtils]: 161: Hoare triple {33756#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__3(); {33679#true} is VALID [2020-07-10 14:34:55,125 INFO L280 TraceCheckUtils]: 162: Hoare triple {33679#true} havoc ~tmp~9;havoc ~tmp___0~3; {33679#true} is VALID [2020-07-10 14:34:55,125 INFO L263 TraceCheckUtils]: 163: Hoare triple {33679#true} call #t~ret63 := getWaterLevel(); {33679#true} is VALID [2020-07-10 14:34:55,125 INFO L280 TraceCheckUtils]: 164: Hoare triple {33679#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {33679#true} is VALID [2020-07-10 14:34:55,126 INFO L280 TraceCheckUtils]: 165: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:55,126 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {33679#true} {33679#true} #549#return; {33679#true} is VALID [2020-07-10 14:34:55,126 INFO L280 TraceCheckUtils]: 167: Hoare triple {33679#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {33679#true} is VALID [2020-07-10 14:34:55,126 INFO L280 TraceCheckUtils]: 168: Hoare triple {33679#true} assume 2 != ~tmp~9; {33679#true} is VALID [2020-07-10 14:34:55,126 INFO L263 TraceCheckUtils]: 169: Hoare triple {33679#true} call #t~ret64 := isPumpRunning(); {33679#true} is VALID [2020-07-10 14:34:55,127 INFO L280 TraceCheckUtils]: 170: Hoare triple {33679#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {34195#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:34:55,128 INFO L280 TraceCheckUtils]: 171: Hoare triple {34195#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {34195#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:34:55,129 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {34195#(= ~pumpRunning~0 |isPumpRunning_#res|)} {33679#true} #551#return; {34192#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret64|)} is VALID [2020-07-10 14:34:55,130 INFO L280 TraceCheckUtils]: 173: Hoare triple {34192#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret64|)} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~3 := #t~ret64;havoc #t~ret64; {34193#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~3)} is VALID [2020-07-10 14:34:55,131 INFO L280 TraceCheckUtils]: 174: Hoare triple {34193#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~3)} assume !(0 != ~tmp___0~3); {34194#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:34:55,132 INFO L280 TraceCheckUtils]: 175: Hoare triple {34194#(= 0 ~pumpRunning~0)} assume true; {34194#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:34:55,133 INFO L275 TraceCheckUtils]: 176: Hoare quadruple {34194#(= 0 ~pumpRunning~0)} {33756#(not (= 0 ~pumpRunning~0))} #525#return; {33680#false} is VALID [2020-07-10 14:34:55,133 INFO L280 TraceCheckUtils]: 177: Hoare triple {33680#false} assume true; {33680#false} is VALID [2020-07-10 14:34:55,133 INFO L275 TraceCheckUtils]: 178: Hoare quadruple {33680#false} {33756#(not (= 0 ~pumpRunning~0))} #513#return; {33680#false} is VALID [2020-07-10 14:34:55,133 INFO L280 TraceCheckUtils]: 179: Hoare triple {33680#false} assume !false; {33680#false} is VALID [2020-07-10 14:34:55,134 INFO L280 TraceCheckUtils]: 180: Hoare triple {33680#false} assume ~splverifierCounter~0 < 4; {33680#false} is VALID [2020-07-10 14:34:55,134 INFO L280 TraceCheckUtils]: 181: Hoare triple {33680#false} assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp~8 := #t~nondet58;havoc #t~nondet58; {33680#false} is VALID [2020-07-10 14:34:55,134 INFO L280 TraceCheckUtils]: 182: Hoare triple {33680#false} assume !(0 != ~tmp~8); {33680#false} is VALID [2020-07-10 14:34:55,134 INFO L280 TraceCheckUtils]: 183: Hoare triple {33680#false} assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~tmp___0~2 := #t~nondet59;havoc #t~nondet59; {33680#false} is VALID [2020-07-10 14:34:55,134 INFO L280 TraceCheckUtils]: 184: Hoare triple {33680#false} assume !(0 != ~tmp___0~2); {33680#false} is VALID [2020-07-10 14:34:55,134 INFO L280 TraceCheckUtils]: 185: Hoare triple {33680#false} assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~tmp___2~0 := #t~nondet60;havoc #t~nondet60; {33680#false} is VALID [2020-07-10 14:34:55,135 INFO L280 TraceCheckUtils]: 186: Hoare triple {33680#false} assume 0 != ~tmp___2~0; {33680#false} is VALID [2020-07-10 14:34:55,135 INFO L263 TraceCheckUtils]: 187: Hoare triple {33680#false} call timeShift(); {33935#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:34:55,136 INFO L263 TraceCheckUtils]: 188: Hoare triple {33935#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {33933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:34:55,136 INFO L263 TraceCheckUtils]: 189: Hoare triple {33933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {33679#true} is VALID [2020-07-10 14:34:55,136 INFO L280 TraceCheckUtils]: 190: Hoare triple {33679#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {33679#true} is VALID [2020-07-10 14:34:55,136 INFO L280 TraceCheckUtils]: 191: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:55,137 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {33679#true} {33933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {33679#true} is VALID [2020-07-10 14:34:55,137 INFO L280 TraceCheckUtils]: 193: Hoare triple {33679#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {33679#true} is VALID [2020-07-10 14:34:55,137 INFO L280 TraceCheckUtils]: 194: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:55,137 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {33679#true} {33935#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {33679#true} is VALID [2020-07-10 14:34:55,137 INFO L280 TraceCheckUtils]: 196: Hoare triple {33679#true} assume 0 != ~pumpRunning~0; {33679#true} is VALID [2020-07-10 14:34:55,138 INFO L263 TraceCheckUtils]: 197: Hoare triple {33679#true} call lowerWaterLevel(); {33934#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:34:55,138 INFO L280 TraceCheckUtils]: 198: Hoare triple {33934#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {33679#true} is VALID [2020-07-10 14:34:55,138 INFO L280 TraceCheckUtils]: 199: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:55,138 INFO L275 TraceCheckUtils]: 200: Hoare quadruple {33679#true} {33679#true} #521#return; {33679#true} is VALID [2020-07-10 14:34:55,139 INFO L280 TraceCheckUtils]: 201: Hoare triple {33679#true} assume 0 != ~systemActive~0; {33679#true} is VALID [2020-07-10 14:34:55,139 INFO L263 TraceCheckUtils]: 202: Hoare triple {33679#true} call processEnvironment(); {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:55,139 INFO L280 TraceCheckUtils]: 203: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {33679#true} is VALID [2020-07-10 14:34:55,140 INFO L280 TraceCheckUtils]: 204: Hoare triple {33679#true} assume 0 != ~pumpRunning~0; {33679#true} is VALID [2020-07-10 14:34:55,140 INFO L263 TraceCheckUtils]: 205: Hoare triple {33679#true} call #t~ret37 := isMethaneAlarm(); {33679#true} is VALID [2020-07-10 14:34:55,140 INFO L280 TraceCheckUtils]: 206: Hoare triple {33679#true} havoc ~retValue_acc~3; {33679#true} is VALID [2020-07-10 14:34:55,140 INFO L263 TraceCheckUtils]: 207: Hoare triple {33679#true} call #t~ret38 := isMethaneLevelCritical(); {33679#true} is VALID [2020-07-10 14:34:55,140 INFO L280 TraceCheckUtils]: 208: Hoare triple {33679#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {33679#true} is VALID [2020-07-10 14:34:55,140 INFO L280 TraceCheckUtils]: 209: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:55,141 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {33679#true} {33679#true} #561#return; {33679#true} is VALID [2020-07-10 14:34:55,141 INFO L280 TraceCheckUtils]: 211: Hoare triple {33679#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~retValue_acc~3 := #t~ret38;havoc #t~ret38;#res := ~retValue_acc~3; {33679#true} is VALID [2020-07-10 14:34:55,141 INFO L280 TraceCheckUtils]: 212: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:55,141 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {33679#true} {33679#true} #501#return; {33679#true} is VALID [2020-07-10 14:34:55,141 INFO L280 TraceCheckUtils]: 214: Hoare triple {33679#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~tmp~5 := #t~ret37;havoc #t~ret37; {33679#true} is VALID [2020-07-10 14:34:55,141 INFO L280 TraceCheckUtils]: 215: Hoare triple {33679#true} assume 0 != ~tmp~5; {33679#true} is VALID [2020-07-10 14:34:55,142 INFO L263 TraceCheckUtils]: 216: Hoare triple {33679#true} call deactivatePump(); {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:55,143 INFO L280 TraceCheckUtils]: 217: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {33679#true} is VALID [2020-07-10 14:34:55,143 INFO L280 TraceCheckUtils]: 218: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:55,143 INFO L275 TraceCheckUtils]: 219: Hoare quadruple {33679#true} {33679#true} #503#return; {33679#true} is VALID [2020-07-10 14:34:55,143 INFO L280 TraceCheckUtils]: 220: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:55,143 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {33679#true} {33679#true} #523#return; {33679#true} is VALID [2020-07-10 14:34:55,143 INFO L263 TraceCheckUtils]: 222: Hoare triple {33679#true} call __utac_acc__Specification5_spec__3(); {33679#true} is VALID [2020-07-10 14:34:55,144 INFO L280 TraceCheckUtils]: 223: Hoare triple {33679#true} havoc ~tmp~9;havoc ~tmp___0~3; {33679#true} is VALID [2020-07-10 14:34:55,144 INFO L263 TraceCheckUtils]: 224: Hoare triple {33679#true} call #t~ret63 := getWaterLevel(); {33679#true} is VALID [2020-07-10 14:34:55,144 INFO L280 TraceCheckUtils]: 225: Hoare triple {33679#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {33679#true} is VALID [2020-07-10 14:34:55,144 INFO L280 TraceCheckUtils]: 226: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:55,144 INFO L275 TraceCheckUtils]: 227: Hoare quadruple {33679#true} {33679#true} #549#return; {33679#true} is VALID [2020-07-10 14:34:55,144 INFO L280 TraceCheckUtils]: 228: Hoare triple {33679#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {33679#true} is VALID [2020-07-10 14:34:55,145 INFO L280 TraceCheckUtils]: 229: Hoare triple {33679#true} assume 2 != ~tmp~9; {33679#true} is VALID [2020-07-10 14:34:55,145 INFO L263 TraceCheckUtils]: 230: Hoare triple {33679#true} call #t~ret64 := isPumpRunning(); {33679#true} is VALID [2020-07-10 14:34:55,145 INFO L280 TraceCheckUtils]: 231: Hoare triple {33679#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {33679#true} is VALID [2020-07-10 14:34:55,145 INFO L280 TraceCheckUtils]: 232: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:55,145 INFO L275 TraceCheckUtils]: 233: Hoare quadruple {33679#true} {33679#true} #551#return; {33679#true} is VALID [2020-07-10 14:34:55,145 INFO L280 TraceCheckUtils]: 234: Hoare triple {33679#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~3 := #t~ret64;havoc #t~ret64; {33679#true} is VALID [2020-07-10 14:34:55,146 INFO L280 TraceCheckUtils]: 235: Hoare triple {33679#true} assume !(0 != ~tmp___0~3); {33679#true} is VALID [2020-07-10 14:34:55,146 INFO L280 TraceCheckUtils]: 236: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:55,146 INFO L275 TraceCheckUtils]: 237: Hoare quadruple {33679#true} {33679#true} #525#return; {33679#true} is VALID [2020-07-10 14:34:55,146 INFO L280 TraceCheckUtils]: 238: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:55,146 INFO L275 TraceCheckUtils]: 239: Hoare quadruple {33679#true} {33680#false} #513#return; {33680#false} is VALID [2020-07-10 14:34:55,147 INFO L280 TraceCheckUtils]: 240: Hoare triple {33680#false} assume !false; {33680#false} is VALID [2020-07-10 14:34:55,147 INFO L280 TraceCheckUtils]: 241: Hoare triple {33680#false} assume ~splverifierCounter~0 < 4; {33680#false} is VALID [2020-07-10 14:34:55,147 INFO L280 TraceCheckUtils]: 242: Hoare triple {33680#false} assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp~8 := #t~nondet58;havoc #t~nondet58; {33680#false} is VALID [2020-07-10 14:34:55,147 INFO L280 TraceCheckUtils]: 243: Hoare triple {33680#false} assume 0 != ~tmp~8; {33680#false} is VALID [2020-07-10 14:34:55,147 INFO L263 TraceCheckUtils]: 244: Hoare triple {33680#false} call waterRise(); {33934#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:34:55,147 INFO L280 TraceCheckUtils]: 245: Hoare triple {33934#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {33679#true} is VALID [2020-07-10 14:34:55,148 INFO L280 TraceCheckUtils]: 246: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:55,148 INFO L275 TraceCheckUtils]: 247: Hoare quadruple {33679#true} {33680#false} #509#return; {33680#false} is VALID [2020-07-10 14:34:55,148 INFO L280 TraceCheckUtils]: 248: Hoare triple {33680#false} assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~tmp___0~2 := #t~nondet59;havoc #t~nondet59; {33680#false} is VALID [2020-07-10 14:34:55,148 INFO L280 TraceCheckUtils]: 249: Hoare triple {33680#false} assume !(0 != ~tmp___0~2); {33680#false} is VALID [2020-07-10 14:34:55,148 INFO L280 TraceCheckUtils]: 250: Hoare triple {33680#false} assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~tmp___2~0 := #t~nondet60;havoc #t~nondet60; {33680#false} is VALID [2020-07-10 14:34:55,149 INFO L280 TraceCheckUtils]: 251: Hoare triple {33680#false} assume 0 != ~tmp___2~0; {33680#false} is VALID [2020-07-10 14:34:55,149 INFO L263 TraceCheckUtils]: 252: Hoare triple {33680#false} call timeShift(); {33680#false} is VALID [2020-07-10 14:34:55,149 INFO L263 TraceCheckUtils]: 253: Hoare triple {33680#false} call __utac_acc__Specification5_spec__2(); {33933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:34:55,149 INFO L263 TraceCheckUtils]: 254: Hoare triple {33933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {33679#true} is VALID [2020-07-10 14:34:55,149 INFO L280 TraceCheckUtils]: 255: Hoare triple {33679#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {33679#true} is VALID [2020-07-10 14:34:55,150 INFO L280 TraceCheckUtils]: 256: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:55,150 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {33679#true} {33933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {33679#true} is VALID [2020-07-10 14:34:55,150 INFO L280 TraceCheckUtils]: 258: Hoare triple {33679#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {33679#true} is VALID [2020-07-10 14:34:55,150 INFO L280 TraceCheckUtils]: 259: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:55,150 INFO L275 TraceCheckUtils]: 260: Hoare quadruple {33679#true} {33680#false} #519#return; {33680#false} is VALID [2020-07-10 14:34:55,150 INFO L280 TraceCheckUtils]: 261: Hoare triple {33680#false} assume !(0 != ~pumpRunning~0); {33680#false} is VALID [2020-07-10 14:34:55,151 INFO L280 TraceCheckUtils]: 262: Hoare triple {33680#false} assume 0 != ~systemActive~0; {33680#false} is VALID [2020-07-10 14:34:55,151 INFO L263 TraceCheckUtils]: 263: Hoare triple {33680#false} call processEnvironment(); {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:55,151 INFO L280 TraceCheckUtils]: 264: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {33679#true} is VALID [2020-07-10 14:34:55,151 INFO L280 TraceCheckUtils]: 265: Hoare triple {33679#true} assume !(0 != ~pumpRunning~0); {33679#true} is VALID [2020-07-10 14:34:55,152 INFO L263 TraceCheckUtils]: 266: Hoare triple {33679#true} call processEnvironment__wrappee__lowWaterSensor(); {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:55,152 INFO L280 TraceCheckUtils]: 267: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {33679#true} is VALID [2020-07-10 14:34:55,153 INFO L280 TraceCheckUtils]: 268: Hoare triple {33679#true} assume !(0 != ~pumpRunning~0); {33679#true} is VALID [2020-07-10 14:34:55,155 INFO L263 TraceCheckUtils]: 269: Hoare triple {33679#true} call processEnvironment__wrappee__highWaterSensor(); {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:55,155 INFO L280 TraceCheckUtils]: 270: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {33679#true} is VALID [2020-07-10 14:34:55,156 INFO L280 TraceCheckUtils]: 271: Hoare triple {33679#true} assume 0 == ~pumpRunning~0; {33679#true} is VALID [2020-07-10 14:34:55,156 INFO L263 TraceCheckUtils]: 272: Hoare triple {33679#true} call #t~ret35 := isHighWaterLevel(); {33679#true} is VALID [2020-07-10 14:34:55,156 INFO L280 TraceCheckUtils]: 273: Hoare triple {33679#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {33679#true} is VALID [2020-07-10 14:34:55,156 INFO L263 TraceCheckUtils]: 274: Hoare triple {33679#true} call #t~ret55 := isHighWaterSensorDry(); {33679#true} is VALID [2020-07-10 14:34:55,156 INFO L280 TraceCheckUtils]: 275: Hoare triple {33679#true} havoc ~retValue_acc~12; {33679#true} is VALID [2020-07-10 14:34:55,157 INFO L280 TraceCheckUtils]: 276: Hoare triple {33679#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {33679#true} is VALID [2020-07-10 14:34:55,157 INFO L280 TraceCheckUtils]: 277: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:55,157 INFO L275 TraceCheckUtils]: 278: Hoare quadruple {33679#true} {33679#true} #517#return; {33679#true} is VALID [2020-07-10 14:34:55,157 INFO L280 TraceCheckUtils]: 279: Hoare triple {33679#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {33679#true} is VALID [2020-07-10 14:34:55,157 INFO L280 TraceCheckUtils]: 280: Hoare triple {33679#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {33679#true} is VALID [2020-07-10 14:34:55,157 INFO L280 TraceCheckUtils]: 281: Hoare triple {33679#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {33679#true} is VALID [2020-07-10 14:34:55,158 INFO L280 TraceCheckUtils]: 282: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:55,158 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {33679#true} {33679#true} #531#return; {33679#true} is VALID [2020-07-10 14:34:55,158 INFO L280 TraceCheckUtils]: 284: Hoare triple {33679#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {33679#true} is VALID [2020-07-10 14:34:55,158 INFO L280 TraceCheckUtils]: 285: Hoare triple {33679#true} assume 0 != ~tmp~3; {33679#true} is VALID [2020-07-10 14:34:55,159 INFO L263 TraceCheckUtils]: 286: Hoare triple {33679#true} call activatePump(); {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:55,159 INFO L280 TraceCheckUtils]: 287: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {33679#true} is VALID [2020-07-10 14:34:55,159 INFO L280 TraceCheckUtils]: 288: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:55,160 INFO L275 TraceCheckUtils]: 289: Hoare quadruple {33679#true} {33679#true} #533#return; {33679#true} is VALID [2020-07-10 14:34:55,160 INFO L280 TraceCheckUtils]: 290: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:55,160 INFO L275 TraceCheckUtils]: 291: Hoare quadruple {33679#true} {33679#true} #545#return; {33679#true} is VALID [2020-07-10 14:34:55,160 INFO L280 TraceCheckUtils]: 292: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:55,160 INFO L275 TraceCheckUtils]: 293: Hoare quadruple {33679#true} {33679#true} #507#return; {33679#true} is VALID [2020-07-10 14:34:55,161 INFO L280 TraceCheckUtils]: 294: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:55,161 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {33679#true} {33680#false} #523#return; {33680#false} is VALID [2020-07-10 14:34:55,161 INFO L263 TraceCheckUtils]: 296: Hoare triple {33680#false} call __utac_acc__Specification5_spec__3(); {33680#false} is VALID [2020-07-10 14:34:55,161 INFO L280 TraceCheckUtils]: 297: Hoare triple {33680#false} havoc ~tmp~9;havoc ~tmp___0~3; {33680#false} is VALID [2020-07-10 14:34:55,161 INFO L263 TraceCheckUtils]: 298: Hoare triple {33680#false} call #t~ret63 := getWaterLevel(); {33679#true} is VALID [2020-07-10 14:34:55,161 INFO L280 TraceCheckUtils]: 299: Hoare triple {33679#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {33679#true} is VALID [2020-07-10 14:34:55,162 INFO L280 TraceCheckUtils]: 300: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:55,162 INFO L275 TraceCheckUtils]: 301: Hoare quadruple {33679#true} {33680#false} #549#return; {33680#false} is VALID [2020-07-10 14:34:55,162 INFO L280 TraceCheckUtils]: 302: Hoare triple {33680#false} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {33680#false} is VALID [2020-07-10 14:34:55,162 INFO L280 TraceCheckUtils]: 303: Hoare triple {33680#false} assume 2 != ~tmp~9; {33680#false} is VALID [2020-07-10 14:34:55,162 INFO L263 TraceCheckUtils]: 304: Hoare triple {33680#false} call #t~ret64 := isPumpRunning(); {33679#true} is VALID [2020-07-10 14:34:55,162 INFO L280 TraceCheckUtils]: 305: Hoare triple {33679#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {33679#true} is VALID [2020-07-10 14:34:55,163 INFO L280 TraceCheckUtils]: 306: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:55,163 INFO L275 TraceCheckUtils]: 307: Hoare quadruple {33679#true} {33680#false} #551#return; {33680#false} is VALID [2020-07-10 14:34:55,163 INFO L280 TraceCheckUtils]: 308: Hoare triple {33680#false} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~3 := #t~ret64;havoc #t~ret64; {33680#false} is VALID [2020-07-10 14:34:55,163 INFO L280 TraceCheckUtils]: 309: Hoare triple {33680#false} assume 0 != ~tmp___0~3; {33680#false} is VALID [2020-07-10 14:34:55,163 INFO L280 TraceCheckUtils]: 310: Hoare triple {33680#false} assume 0 == ~switchedOnBeforeTS~0; {33680#false} is VALID [2020-07-10 14:34:55,163 INFO L263 TraceCheckUtils]: 311: Hoare triple {33680#false} call __automaton_fail(); {33680#false} is VALID [2020-07-10 14:34:55,163 INFO L280 TraceCheckUtils]: 312: Hoare triple {33680#false} assume !false; {33680#false} is VALID [2020-07-10 14:34:55,213 INFO L134 CoverageAnalysis]: Checked inductivity of 321 backedges. 89 proven. 46 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2020-07-10 14:34:55,214 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1910384708] [2020-07-10 14:34:55,214 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [203094413] [2020-07-10 14:34:55,214 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:34:55,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:55,455 INFO L264 TraceCheckSpWp]: Trace formula consists of 1294 conjuncts, 14 conjunts are in the unsatisfiable core [2020-07-10 14:34:55,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:55,524 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:34:56,050 INFO L263 TraceCheckUtils]: 0: Hoare triple {33679#true} call ULTIMATE.init(); {33679#true} is VALID [2020-07-10 14:34:56,050 INFO L280 TraceCheckUtils]: 1: Hoare triple {33679#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string42.base, #t~string42.offset, 1);call write~init~int(110, #t~string42.base, 1 + #t~string42.offset, 1);call write~init~int(0, #t~string42.base, 2 + #t~string42.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string44.base, #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 3 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string46.base, #t~string46.offset, 1);call write~init~int(80, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(117, #t~string46.base, 2 + #t~string46.offset, 1);call write~init~int(109, #t~string46.base, 3 + #t~string46.offset, 1);call write~init~int(112, #t~string46.base, 4 + #t~string46.offset, 1);call write~init~int(58, #t~string46.base, 5 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 6 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string50.base, #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string52.base, #t~string52.offset, 1);call write~init~int(32, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string54.base, #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 1 + #t~string54.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {33679#true} is VALID [2020-07-10 14:34:56,051 INFO L280 TraceCheckUtils]: 2: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:56,051 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {33679#true} {33679#true} #567#return; {33679#true} is VALID [2020-07-10 14:34:56,051 INFO L263 TraceCheckUtils]: 4: Hoare triple {33679#true} call #t~ret76 := main(); {33679#true} is VALID [2020-07-10 14:34:56,051 INFO L280 TraceCheckUtils]: 5: Hoare triple {33679#true} havoc ~retValue_acc~9;havoc ~tmp~10; {33679#true} is VALID [2020-07-10 14:34:56,051 INFO L263 TraceCheckUtils]: 6: Hoare triple {33679#true} call select_helpers(); {33679#true} is VALID [2020-07-10 14:34:56,051 INFO L280 TraceCheckUtils]: 7: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:56,051 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {33679#true} {33679#true} #459#return; {33679#true} is VALID [2020-07-10 14:34:56,051 INFO L263 TraceCheckUtils]: 9: Hoare triple {33679#true} call select_features(); {33679#true} is VALID [2020-07-10 14:34:56,052 INFO L280 TraceCheckUtils]: 10: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:56,052 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {33679#true} {33679#true} #461#return; {33679#true} is VALID [2020-07-10 14:34:56,052 INFO L263 TraceCheckUtils]: 12: Hoare triple {33679#true} call #t~ret65 := valid_product(); {33679#true} is VALID [2020-07-10 14:34:56,052 INFO L280 TraceCheckUtils]: 13: Hoare triple {33679#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {33679#true} is VALID [2020-07-10 14:34:56,052 INFO L280 TraceCheckUtils]: 14: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:56,052 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {33679#true} {33679#true} #463#return; {33679#true} is VALID [2020-07-10 14:34:56,052 INFO L280 TraceCheckUtils]: 16: Hoare triple {33679#true} assume -2147483648 <= #t~ret65 && #t~ret65 <= 2147483647;~tmp~10 := #t~ret65;havoc #t~ret65; {33679#true} is VALID [2020-07-10 14:34:56,052 INFO L280 TraceCheckUtils]: 17: Hoare triple {33679#true} assume 0 != ~tmp~10; {33679#true} is VALID [2020-07-10 14:34:56,053 INFO L263 TraceCheckUtils]: 18: Hoare triple {33679#true} call setup(); {33679#true} is VALID [2020-07-10 14:34:56,053 INFO L280 TraceCheckUtils]: 19: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:56,053 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {33679#true} {33679#true} #465#return; {33679#true} is VALID [2020-07-10 14:34:56,053 INFO L263 TraceCheckUtils]: 21: Hoare triple {33679#true} call runTest(); {33679#true} is VALID [2020-07-10 14:34:56,053 INFO L263 TraceCheckUtils]: 22: Hoare triple {33679#true} call __utac_acc__Specification5_spec__1(); {33679#true} is VALID [2020-07-10 14:34:56,053 INFO L280 TraceCheckUtils]: 23: Hoare triple {33679#true} ~switchedOnBeforeTS~0 := 0; {33679#true} is VALID [2020-07-10 14:34:56,053 INFO L280 TraceCheckUtils]: 24: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:56,053 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {33679#true} {33679#true} #557#return; {33679#true} is VALID [2020-07-10 14:34:56,054 INFO L263 TraceCheckUtils]: 26: Hoare triple {33679#true} call test(); {33679#true} is VALID [2020-07-10 14:34:56,054 INFO L280 TraceCheckUtils]: 27: Hoare triple {33679#true} havoc ~splverifierCounter~0;havoc ~tmp~8;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {33679#true} is VALID [2020-07-10 14:34:56,054 INFO L280 TraceCheckUtils]: 28: Hoare triple {33679#true} assume !false; {33679#true} is VALID [2020-07-10 14:34:56,054 INFO L280 TraceCheckUtils]: 29: Hoare triple {33679#true} assume ~splverifierCounter~0 < 4; {33679#true} is VALID [2020-07-10 14:34:56,054 INFO L280 TraceCheckUtils]: 30: Hoare triple {33679#true} assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp~8 := #t~nondet58;havoc #t~nondet58; {33679#true} is VALID [2020-07-10 14:34:56,054 INFO L280 TraceCheckUtils]: 31: Hoare triple {33679#true} assume 0 != ~tmp~8; {33679#true} is VALID [2020-07-10 14:34:56,054 INFO L263 TraceCheckUtils]: 32: Hoare triple {33679#true} call waterRise(); {33679#true} is VALID [2020-07-10 14:34:56,054 INFO L280 TraceCheckUtils]: 33: Hoare triple {33679#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {33679#true} is VALID [2020-07-10 14:34:56,055 INFO L280 TraceCheckUtils]: 34: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:56,055 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {33679#true} {33679#true} #509#return; {33679#true} is VALID [2020-07-10 14:34:56,055 INFO L280 TraceCheckUtils]: 36: Hoare triple {33679#true} assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~tmp___0~2 := #t~nondet59;havoc #t~nondet59; {33679#true} is VALID [2020-07-10 14:34:56,055 INFO L280 TraceCheckUtils]: 37: Hoare triple {33679#true} assume !(0 != ~tmp___0~2); {33679#true} is VALID [2020-07-10 14:34:56,055 INFO L280 TraceCheckUtils]: 38: Hoare triple {33679#true} assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~tmp___2~0 := #t~nondet60;havoc #t~nondet60; {33679#true} is VALID [2020-07-10 14:34:56,056 INFO L280 TraceCheckUtils]: 39: Hoare triple {33679#true} assume 0 != ~tmp___2~0; {33679#true} is VALID [2020-07-10 14:34:56,056 INFO L263 TraceCheckUtils]: 40: Hoare triple {33679#true} call timeShift(); {33679#true} is VALID [2020-07-10 14:34:56,056 INFO L263 TraceCheckUtils]: 41: Hoare triple {33679#true} call __utac_acc__Specification5_spec__2(); {33679#true} is VALID [2020-07-10 14:34:56,056 INFO L263 TraceCheckUtils]: 42: Hoare triple {33679#true} call #t~ret62 := isPumpRunning(); {33679#true} is VALID [2020-07-10 14:34:56,056 INFO L280 TraceCheckUtils]: 43: Hoare triple {33679#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {33679#true} is VALID [2020-07-10 14:34:56,056 INFO L280 TraceCheckUtils]: 44: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:56,057 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {33679#true} {33679#true} #547#return; {33679#true} is VALID [2020-07-10 14:34:56,057 INFO L280 TraceCheckUtils]: 46: Hoare triple {33679#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {33679#true} is VALID [2020-07-10 14:34:56,057 INFO L280 TraceCheckUtils]: 47: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:56,057 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {33679#true} {33679#true} #519#return; {33679#true} is VALID [2020-07-10 14:34:56,057 INFO L280 TraceCheckUtils]: 49: Hoare triple {33679#true} assume !(0 != ~pumpRunning~0); {33679#true} is VALID [2020-07-10 14:34:56,058 INFO L280 TraceCheckUtils]: 50: Hoare triple {33679#true} assume 0 != ~systemActive~0; {33679#true} is VALID [2020-07-10 14:34:56,058 INFO L263 TraceCheckUtils]: 51: Hoare triple {33679#true} call processEnvironment(); {33679#true} is VALID [2020-07-10 14:34:56,058 INFO L280 TraceCheckUtils]: 52: Hoare triple {33679#true} havoc ~tmp~5; {33679#true} is VALID [2020-07-10 14:34:56,058 INFO L280 TraceCheckUtils]: 53: Hoare triple {33679#true} assume !(0 != ~pumpRunning~0); {33679#true} is VALID [2020-07-10 14:34:56,058 INFO L263 TraceCheckUtils]: 54: Hoare triple {33679#true} call processEnvironment__wrappee__lowWaterSensor(); {33679#true} is VALID [2020-07-10 14:34:56,059 INFO L280 TraceCheckUtils]: 55: Hoare triple {33679#true} havoc ~tmp~4; {33679#true} is VALID [2020-07-10 14:34:56,059 INFO L280 TraceCheckUtils]: 56: Hoare triple {33679#true} assume !(0 != ~pumpRunning~0); {33679#true} is VALID [2020-07-10 14:34:56,059 INFO L263 TraceCheckUtils]: 57: Hoare triple {33679#true} call processEnvironment__wrappee__highWaterSensor(); {33679#true} is VALID [2020-07-10 14:34:56,059 INFO L280 TraceCheckUtils]: 58: Hoare triple {33679#true} havoc ~tmp~3; {33679#true} is VALID [2020-07-10 14:34:56,059 INFO L280 TraceCheckUtils]: 59: Hoare triple {33679#true} assume 0 == ~pumpRunning~0; {33679#true} is VALID [2020-07-10 14:34:56,060 INFO L263 TraceCheckUtils]: 60: Hoare triple {33679#true} call #t~ret35 := isHighWaterLevel(); {33679#true} is VALID [2020-07-10 14:34:56,060 INFO L280 TraceCheckUtils]: 61: Hoare triple {33679#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {33679#true} is VALID [2020-07-10 14:34:56,060 INFO L263 TraceCheckUtils]: 62: Hoare triple {33679#true} call #t~ret55 := isHighWaterSensorDry(); {33679#true} is VALID [2020-07-10 14:34:56,060 INFO L280 TraceCheckUtils]: 63: Hoare triple {33679#true} havoc ~retValue_acc~12; {33679#true} is VALID [2020-07-10 14:34:56,060 INFO L280 TraceCheckUtils]: 64: Hoare triple {33679#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {33679#true} is VALID [2020-07-10 14:34:56,060 INFO L280 TraceCheckUtils]: 65: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:56,061 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {33679#true} {33679#true} #517#return; {33679#true} is VALID [2020-07-10 14:34:56,061 INFO L280 TraceCheckUtils]: 67: Hoare triple {33679#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {33679#true} is VALID [2020-07-10 14:34:56,061 INFO L280 TraceCheckUtils]: 68: Hoare triple {33679#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {33679#true} is VALID [2020-07-10 14:34:56,061 INFO L280 TraceCheckUtils]: 69: Hoare triple {33679#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {33679#true} is VALID [2020-07-10 14:34:56,061 INFO L280 TraceCheckUtils]: 70: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:56,062 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {33679#true} {33679#true} #531#return; {33679#true} is VALID [2020-07-10 14:34:56,062 INFO L280 TraceCheckUtils]: 72: Hoare triple {33679#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {33679#true} is VALID [2020-07-10 14:34:56,062 INFO L280 TraceCheckUtils]: 73: Hoare triple {33679#true} assume 0 != ~tmp~3; {33679#true} is VALID [2020-07-10 14:34:56,062 INFO L263 TraceCheckUtils]: 74: Hoare triple {33679#true} call activatePump(); {33679#true} is VALID [2020-07-10 14:34:56,068 INFO L280 TraceCheckUtils]: 75: Hoare triple {33679#true} ~pumpRunning~0 := 1; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:56,069 INFO L280 TraceCheckUtils]: 76: Hoare triple {33975#(<= 1 ~pumpRunning~0)} assume true; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:56,069 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {33975#(<= 1 ~pumpRunning~0)} {33679#true} #533#return; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:56,070 INFO L280 TraceCheckUtils]: 78: Hoare triple {33975#(<= 1 ~pumpRunning~0)} assume true; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:56,071 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {33975#(<= 1 ~pumpRunning~0)} {33679#true} #545#return; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:56,072 INFO L280 TraceCheckUtils]: 80: Hoare triple {33975#(<= 1 ~pumpRunning~0)} assume true; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:56,072 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {33975#(<= 1 ~pumpRunning~0)} {33679#true} #507#return; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:56,073 INFO L280 TraceCheckUtils]: 82: Hoare triple {33975#(<= 1 ~pumpRunning~0)} assume true; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:56,074 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {33975#(<= 1 ~pumpRunning~0)} {33679#true} #523#return; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:56,074 INFO L263 TraceCheckUtils]: 84: Hoare triple {33975#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:56,075 INFO L280 TraceCheckUtils]: 85: Hoare triple {33975#(<= 1 ~pumpRunning~0)} havoc ~tmp~9;havoc ~tmp___0~3; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:56,076 INFO L263 TraceCheckUtils]: 86: Hoare triple {33975#(<= 1 ~pumpRunning~0)} call #t~ret63 := getWaterLevel(); {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:56,076 INFO L280 TraceCheckUtils]: 87: Hoare triple {33975#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:56,084 INFO L280 TraceCheckUtils]: 88: Hoare triple {33975#(<= 1 ~pumpRunning~0)} assume true; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:56,085 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {33975#(<= 1 ~pumpRunning~0)} {33975#(<= 1 ~pumpRunning~0)} #549#return; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:56,085 INFO L280 TraceCheckUtils]: 90: Hoare triple {33975#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:56,086 INFO L280 TraceCheckUtils]: 91: Hoare triple {33975#(<= 1 ~pumpRunning~0)} assume !(2 != ~tmp~9); {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:56,086 INFO L280 TraceCheckUtils]: 92: Hoare triple {33975#(<= 1 ~pumpRunning~0)} assume true; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:56,092 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {33975#(<= 1 ~pumpRunning~0)} {33975#(<= 1 ~pumpRunning~0)} #525#return; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:56,092 INFO L280 TraceCheckUtils]: 94: Hoare triple {33975#(<= 1 ~pumpRunning~0)} assume true; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:56,093 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {33975#(<= 1 ~pumpRunning~0)} {33679#true} #513#return; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:56,094 INFO L280 TraceCheckUtils]: 96: Hoare triple {33975#(<= 1 ~pumpRunning~0)} assume !false; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:56,094 INFO L280 TraceCheckUtils]: 97: Hoare triple {33975#(<= 1 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:56,095 INFO L280 TraceCheckUtils]: 98: Hoare triple {33975#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp~8 := #t~nondet58;havoc #t~nondet58; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:56,096 INFO L280 TraceCheckUtils]: 99: Hoare triple {33975#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp~8); {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:56,096 INFO L280 TraceCheckUtils]: 100: Hoare triple {33975#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~tmp___0~2 := #t~nondet59;havoc #t~nondet59; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:56,097 INFO L280 TraceCheckUtils]: 101: Hoare triple {33975#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___0~2); {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:56,098 INFO L280 TraceCheckUtils]: 102: Hoare triple {33975#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~tmp___2~0 := #t~nondet60;havoc #t~nondet60; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:56,098 INFO L280 TraceCheckUtils]: 103: Hoare triple {33975#(<= 1 ~pumpRunning~0)} assume 0 != ~tmp___2~0; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:56,099 INFO L263 TraceCheckUtils]: 104: Hoare triple {33975#(<= 1 ~pumpRunning~0)} call timeShift(); {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:34:56,099 INFO L263 TraceCheckUtils]: 105: Hoare triple {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {33679#true} is VALID [2020-07-10 14:34:56,099 INFO L263 TraceCheckUtils]: 106: Hoare triple {33679#true} call #t~ret62 := isPumpRunning(); {33679#true} is VALID [2020-07-10 14:34:56,099 INFO L280 TraceCheckUtils]: 107: Hoare triple {33679#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {33679#true} is VALID [2020-07-10 14:34:56,100 INFO L280 TraceCheckUtils]: 108: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:56,100 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {33679#true} {33679#true} #547#return; {33679#true} is VALID [2020-07-10 14:34:56,100 INFO L280 TraceCheckUtils]: 110: Hoare triple {33679#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {33679#true} is VALID [2020-07-10 14:34:56,100 INFO L280 TraceCheckUtils]: 111: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:56,101 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {33679#true} {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #519#return; {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:34:56,102 INFO L280 TraceCheckUtils]: 113: Hoare triple {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:34:56,102 INFO L263 TraceCheckUtils]: 114: Hoare triple {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call lowerWaterLevel(); {33679#true} is VALID [2020-07-10 14:34:56,103 INFO L280 TraceCheckUtils]: 115: Hoare triple {33679#true} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {33679#true} is VALID [2020-07-10 14:34:56,103 INFO L280 TraceCheckUtils]: 116: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:56,104 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {33679#true} {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #521#return; {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:34:56,104 INFO L280 TraceCheckUtils]: 118: Hoare triple {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~systemActive~0; {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:34:56,105 INFO L263 TraceCheckUtils]: 119: Hoare triple {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment(); {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:34:56,106 INFO L280 TraceCheckUtils]: 120: Hoare triple {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} havoc ~tmp~5; {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:34:56,106 INFO L280 TraceCheckUtils]: 121: Hoare triple {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:34:56,107 INFO L263 TraceCheckUtils]: 122: Hoare triple {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call #t~ret37 := isMethaneAlarm(); {33679#true} is VALID [2020-07-10 14:34:56,107 INFO L280 TraceCheckUtils]: 123: Hoare triple {33679#true} havoc ~retValue_acc~3; {33679#true} is VALID [2020-07-10 14:34:56,107 INFO L263 TraceCheckUtils]: 124: Hoare triple {33679#true} call #t~ret38 := isMethaneLevelCritical(); {33679#true} is VALID [2020-07-10 14:34:56,107 INFO L280 TraceCheckUtils]: 125: Hoare triple {33679#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {33679#true} is VALID [2020-07-10 14:34:56,107 INFO L280 TraceCheckUtils]: 126: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:56,108 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {33679#true} {33679#true} #561#return; {33679#true} is VALID [2020-07-10 14:34:56,108 INFO L280 TraceCheckUtils]: 128: Hoare triple {33679#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~retValue_acc~3 := #t~ret38;havoc #t~ret38;#res := ~retValue_acc~3; {33679#true} is VALID [2020-07-10 14:34:56,108 INFO L280 TraceCheckUtils]: 129: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:56,109 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {33679#true} {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #501#return; {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:34:56,109 INFO L280 TraceCheckUtils]: 131: Hoare triple {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~tmp~5 := #t~ret37;havoc #t~ret37; {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:34:56,110 INFO L280 TraceCheckUtils]: 132: Hoare triple {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume !(0 != ~tmp~5); {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:34:56,111 INFO L263 TraceCheckUtils]: 133: Hoare triple {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment__wrappee__lowWaterSensor(); {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:34:56,111 INFO L280 TraceCheckUtils]: 134: Hoare triple {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} havoc ~tmp~4; {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:34:56,112 INFO L280 TraceCheckUtils]: 135: Hoare triple {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:34:56,112 INFO L263 TraceCheckUtils]: 136: Hoare triple {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call #t~ret36 := isLowWaterLevel(); {33679#true} is VALID [2020-07-10 14:34:56,112 INFO L280 TraceCheckUtils]: 137: Hoare triple {33679#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {33679#true} is VALID [2020-07-10 14:34:56,112 INFO L263 TraceCheckUtils]: 138: Hoare triple {33679#true} call #t~ret56 := isLowWaterSensorDry(); {33679#true} is VALID [2020-07-10 14:34:56,113 INFO L280 TraceCheckUtils]: 139: Hoare triple {33679#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {33679#true} is VALID [2020-07-10 14:34:56,113 INFO L280 TraceCheckUtils]: 140: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:56,113 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {33679#true} {33679#true} #499#return; {33679#true} is VALID [2020-07-10 14:34:56,113 INFO L280 TraceCheckUtils]: 142: Hoare triple {33679#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~7 := #t~ret56;havoc #t~ret56; {33679#true} is VALID [2020-07-10 14:34:56,113 INFO L280 TraceCheckUtils]: 143: Hoare triple {33679#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {33679#true} is VALID [2020-07-10 14:34:56,113 INFO L280 TraceCheckUtils]: 144: Hoare triple {33679#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {33679#true} is VALID [2020-07-10 14:34:56,114 INFO L280 TraceCheckUtils]: 145: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:56,114 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {33679#true} {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #539#return; {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:34:56,115 INFO L280 TraceCheckUtils]: 147: Hoare triple {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647;~tmp~4 := #t~ret36;havoc #t~ret36; {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:34:56,116 INFO L280 TraceCheckUtils]: 148: Hoare triple {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume !(0 != ~tmp~4); {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:34:56,117 INFO L263 TraceCheckUtils]: 149: Hoare triple {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment__wrappee__highWaterSensor(); {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:34:56,117 INFO L280 TraceCheckUtils]: 150: Hoare triple {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} havoc ~tmp~3; {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:34:56,118 INFO L280 TraceCheckUtils]: 151: Hoare triple {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume !(0 == ~pumpRunning~0); {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:34:56,118 INFO L263 TraceCheckUtils]: 152: Hoare triple {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment__wrappee__base(); {33679#true} is VALID [2020-07-10 14:34:56,118 INFO L280 TraceCheckUtils]: 153: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:56,119 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {33679#true} {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #537#return; {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:34:56,119 INFO L280 TraceCheckUtils]: 155: Hoare triple {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume true; {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:34:56,120 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #543#return; {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:34:56,121 INFO L280 TraceCheckUtils]: 157: Hoare triple {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume true; {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:34:56,122 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #505#return; {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:34:56,123 INFO L280 TraceCheckUtils]: 159: Hoare triple {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume true; {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:34:56,124 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #523#return; {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:34:56,124 INFO L263 TraceCheckUtils]: 161: Hoare triple {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {33679#true} is VALID [2020-07-10 14:34:56,124 INFO L280 TraceCheckUtils]: 162: Hoare triple {33679#true} havoc ~tmp~9;havoc ~tmp___0~3; {33679#true} is VALID [2020-07-10 14:34:56,124 INFO L263 TraceCheckUtils]: 163: Hoare triple {33679#true} call #t~ret63 := getWaterLevel(); {33679#true} is VALID [2020-07-10 14:34:56,124 INFO L280 TraceCheckUtils]: 164: Hoare triple {33679#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {33679#true} is VALID [2020-07-10 14:34:56,125 INFO L280 TraceCheckUtils]: 165: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-10 14:34:56,125 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {33679#true} {33679#true} #549#return; {33679#true} is VALID [2020-07-10 14:34:56,125 INFO L280 TraceCheckUtils]: 167: Hoare triple {33679#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {33679#true} is VALID [2020-07-10 14:34:56,125 INFO L280 TraceCheckUtils]: 168: Hoare triple {33679#true} assume 2 != ~tmp~9; {33679#true} is VALID [2020-07-10 14:34:56,125 INFO L263 TraceCheckUtils]: 169: Hoare triple {33679#true} call #t~ret64 := isPumpRunning(); {33679#true} is VALID [2020-07-10 14:34:56,126 INFO L280 TraceCheckUtils]: 170: Hoare triple {33679#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {34847#(<= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:34:56,127 INFO L280 TraceCheckUtils]: 171: Hoare triple {34847#(<= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {34847#(<= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:34:56,128 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {34847#(<= ~pumpRunning~0 |isPumpRunning_#res|)} {33679#true} #551#return; {34854#(<= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret64|)} is VALID [2020-07-10 14:34:56,128 INFO L280 TraceCheckUtils]: 173: Hoare triple {34854#(<= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret64|)} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~3 := #t~ret64;havoc #t~ret64; {34858#(<= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~3)} is VALID [2020-07-10 14:34:56,129 INFO L280 TraceCheckUtils]: 174: Hoare triple {34858#(<= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~3)} assume !(0 != ~tmp___0~3); {34862#(<= ~pumpRunning~0 0)} is VALID [2020-07-10 14:34:56,130 INFO L280 TraceCheckUtils]: 175: Hoare triple {34862#(<= ~pumpRunning~0 0)} assume true; {34862#(<= ~pumpRunning~0 0)} is VALID [2020-07-10 14:34:56,131 INFO L275 TraceCheckUtils]: 176: Hoare quadruple {34862#(<= ~pumpRunning~0 0)} {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #525#return; {34869#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} is VALID [2020-07-10 14:34:56,131 INFO L280 TraceCheckUtils]: 177: Hoare triple {34869#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} assume true; {34869#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} is VALID [2020-07-10 14:34:56,132 INFO L275 TraceCheckUtils]: 178: Hoare quadruple {34869#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} {33975#(<= 1 ~pumpRunning~0)} #513#return; {33680#false} is VALID [2020-07-10 14:34:56,132 INFO L280 TraceCheckUtils]: 179: Hoare triple {33680#false} assume !false; {33680#false} is VALID [2020-07-10 14:34:56,132 INFO L280 TraceCheckUtils]: 180: Hoare triple {33680#false} assume ~splverifierCounter~0 < 4; {33680#false} is VALID [2020-07-10 14:34:56,133 INFO L280 TraceCheckUtils]: 181: Hoare triple {33680#false} assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp~8 := #t~nondet58;havoc #t~nondet58; {33680#false} is VALID [2020-07-10 14:34:56,133 INFO L280 TraceCheckUtils]: 182: Hoare triple {33680#false} assume !(0 != ~tmp~8); {33680#false} is VALID [2020-07-10 14:34:56,133 INFO L280 TraceCheckUtils]: 183: Hoare triple {33680#false} assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~tmp___0~2 := #t~nondet59;havoc #t~nondet59; {33680#false} is VALID [2020-07-10 14:34:56,133 INFO L280 TraceCheckUtils]: 184: Hoare triple {33680#false} assume !(0 != ~tmp___0~2); {33680#false} is VALID [2020-07-10 14:34:56,133 INFO L280 TraceCheckUtils]: 185: Hoare triple {33680#false} assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~tmp___2~0 := #t~nondet60;havoc #t~nondet60; {33680#false} is VALID [2020-07-10 14:34:56,133 INFO L280 TraceCheckUtils]: 186: Hoare triple {33680#false} assume 0 != ~tmp___2~0; {33680#false} is VALID [2020-07-10 14:34:56,133 INFO L263 TraceCheckUtils]: 187: Hoare triple {33680#false} call timeShift(); {33680#false} is VALID [2020-07-10 14:34:56,133 INFO L263 TraceCheckUtils]: 188: Hoare triple {33680#false} call __utac_acc__Specification5_spec__2(); {33680#false} is VALID [2020-07-10 14:34:56,133 INFO L263 TraceCheckUtils]: 189: Hoare triple {33680#false} call #t~ret62 := isPumpRunning(); {33680#false} is VALID [2020-07-10 14:34:56,134 INFO L280 TraceCheckUtils]: 190: Hoare triple {33680#false} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {33680#false} is VALID [2020-07-10 14:34:56,134 INFO L280 TraceCheckUtils]: 191: Hoare triple {33680#false} assume true; {33680#false} is VALID [2020-07-10 14:34:56,134 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {33680#false} {33680#false} #547#return; {33680#false} is VALID [2020-07-10 14:34:56,134 INFO L280 TraceCheckUtils]: 193: Hoare triple {33680#false} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {33680#false} is VALID [2020-07-10 14:34:56,134 INFO L280 TraceCheckUtils]: 194: Hoare triple {33680#false} assume true; {33680#false} is VALID [2020-07-10 14:34:56,134 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {33680#false} {33680#false} #519#return; {33680#false} is VALID [2020-07-10 14:34:56,134 INFO L280 TraceCheckUtils]: 196: Hoare triple {33680#false} assume 0 != ~pumpRunning~0; {33680#false} is VALID [2020-07-10 14:34:56,134 INFO L263 TraceCheckUtils]: 197: Hoare triple {33680#false} call lowerWaterLevel(); {33680#false} is VALID [2020-07-10 14:34:56,135 INFO L280 TraceCheckUtils]: 198: Hoare triple {33680#false} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {33680#false} is VALID [2020-07-10 14:34:56,135 INFO L280 TraceCheckUtils]: 199: Hoare triple {33680#false} assume true; {33680#false} is VALID [2020-07-10 14:34:56,135 INFO L275 TraceCheckUtils]: 200: Hoare quadruple {33680#false} {33680#false} #521#return; {33680#false} is VALID [2020-07-10 14:34:56,135 INFO L280 TraceCheckUtils]: 201: Hoare triple {33680#false} assume 0 != ~systemActive~0; {33680#false} is VALID [2020-07-10 14:34:56,135 INFO L263 TraceCheckUtils]: 202: Hoare triple {33680#false} call processEnvironment(); {33680#false} is VALID [2020-07-10 14:34:56,135 INFO L280 TraceCheckUtils]: 203: Hoare triple {33680#false} havoc ~tmp~5; {33680#false} is VALID [2020-07-10 14:34:56,136 INFO L280 TraceCheckUtils]: 204: Hoare triple {33680#false} assume 0 != ~pumpRunning~0; {33680#false} is VALID [2020-07-10 14:34:56,136 INFO L263 TraceCheckUtils]: 205: Hoare triple {33680#false} call #t~ret37 := isMethaneAlarm(); {33680#false} is VALID [2020-07-10 14:34:56,136 INFO L280 TraceCheckUtils]: 206: Hoare triple {33680#false} havoc ~retValue_acc~3; {33680#false} is VALID [2020-07-10 14:34:56,136 INFO L263 TraceCheckUtils]: 207: Hoare triple {33680#false} call #t~ret38 := isMethaneLevelCritical(); {33680#false} is VALID [2020-07-10 14:34:56,136 INFO L280 TraceCheckUtils]: 208: Hoare triple {33680#false} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {33680#false} is VALID [2020-07-10 14:34:56,136 INFO L280 TraceCheckUtils]: 209: Hoare triple {33680#false} assume true; {33680#false} is VALID [2020-07-10 14:34:56,136 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {33680#false} {33680#false} #561#return; {33680#false} is VALID [2020-07-10 14:34:56,136 INFO L280 TraceCheckUtils]: 211: Hoare triple {33680#false} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~retValue_acc~3 := #t~ret38;havoc #t~ret38;#res := ~retValue_acc~3; {33680#false} is VALID [2020-07-10 14:34:56,137 INFO L280 TraceCheckUtils]: 212: Hoare triple {33680#false} assume true; {33680#false} is VALID [2020-07-10 14:34:56,137 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {33680#false} {33680#false} #501#return; {33680#false} is VALID [2020-07-10 14:34:56,137 INFO L280 TraceCheckUtils]: 214: Hoare triple {33680#false} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~tmp~5 := #t~ret37;havoc #t~ret37; {33680#false} is VALID [2020-07-10 14:34:56,137 INFO L280 TraceCheckUtils]: 215: Hoare triple {33680#false} assume 0 != ~tmp~5; {33680#false} is VALID [2020-07-10 14:34:56,137 INFO L263 TraceCheckUtils]: 216: Hoare triple {33680#false} call deactivatePump(); {33680#false} is VALID [2020-07-10 14:34:56,137 INFO L280 TraceCheckUtils]: 217: Hoare triple {33680#false} ~pumpRunning~0 := 0; {33680#false} is VALID [2020-07-10 14:34:56,137 INFO L280 TraceCheckUtils]: 218: Hoare triple {33680#false} assume true; {33680#false} is VALID [2020-07-10 14:34:56,137 INFO L275 TraceCheckUtils]: 219: Hoare quadruple {33680#false} {33680#false} #503#return; {33680#false} is VALID [2020-07-10 14:34:56,138 INFO L280 TraceCheckUtils]: 220: Hoare triple {33680#false} assume true; {33680#false} is VALID [2020-07-10 14:34:56,138 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {33680#false} {33680#false} #523#return; {33680#false} is VALID [2020-07-10 14:34:56,138 INFO L263 TraceCheckUtils]: 222: Hoare triple {33680#false} call __utac_acc__Specification5_spec__3(); {33680#false} is VALID [2020-07-10 14:34:56,138 INFO L280 TraceCheckUtils]: 223: Hoare triple {33680#false} havoc ~tmp~9;havoc ~tmp___0~3; {33680#false} is VALID [2020-07-10 14:34:56,138 INFO L263 TraceCheckUtils]: 224: Hoare triple {33680#false} call #t~ret63 := getWaterLevel(); {33680#false} is VALID [2020-07-10 14:34:56,138 INFO L280 TraceCheckUtils]: 225: Hoare triple {33680#false} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {33680#false} is VALID [2020-07-10 14:34:56,138 INFO L280 TraceCheckUtils]: 226: Hoare triple {33680#false} assume true; {33680#false} is VALID [2020-07-10 14:34:56,138 INFO L275 TraceCheckUtils]: 227: Hoare quadruple {33680#false} {33680#false} #549#return; {33680#false} is VALID [2020-07-10 14:34:56,139 INFO L280 TraceCheckUtils]: 228: Hoare triple {33680#false} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {33680#false} is VALID [2020-07-10 14:34:56,139 INFO L280 TraceCheckUtils]: 229: Hoare triple {33680#false} assume 2 != ~tmp~9; {33680#false} is VALID [2020-07-10 14:34:56,139 INFO L263 TraceCheckUtils]: 230: Hoare triple {33680#false} call #t~ret64 := isPumpRunning(); {33680#false} is VALID [2020-07-10 14:34:56,139 INFO L280 TraceCheckUtils]: 231: Hoare triple {33680#false} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {33680#false} is VALID [2020-07-10 14:34:56,139 INFO L280 TraceCheckUtils]: 232: Hoare triple {33680#false} assume true; {33680#false} is VALID [2020-07-10 14:34:56,139 INFO L275 TraceCheckUtils]: 233: Hoare quadruple {33680#false} {33680#false} #551#return; {33680#false} is VALID [2020-07-10 14:34:56,139 INFO L280 TraceCheckUtils]: 234: Hoare triple {33680#false} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~3 := #t~ret64;havoc #t~ret64; {33680#false} is VALID [2020-07-10 14:34:56,139 INFO L280 TraceCheckUtils]: 235: Hoare triple {33680#false} assume !(0 != ~tmp___0~3); {33680#false} is VALID [2020-07-10 14:34:56,140 INFO L280 TraceCheckUtils]: 236: Hoare triple {33680#false} assume true; {33680#false} is VALID [2020-07-10 14:34:56,140 INFO L275 TraceCheckUtils]: 237: Hoare quadruple {33680#false} {33680#false} #525#return; {33680#false} is VALID [2020-07-10 14:34:56,140 INFO L280 TraceCheckUtils]: 238: Hoare triple {33680#false} assume true; {33680#false} is VALID [2020-07-10 14:34:56,140 INFO L275 TraceCheckUtils]: 239: Hoare quadruple {33680#false} {33680#false} #513#return; {33680#false} is VALID [2020-07-10 14:34:56,140 INFO L280 TraceCheckUtils]: 240: Hoare triple {33680#false} assume !false; {33680#false} is VALID [2020-07-10 14:34:56,140 INFO L280 TraceCheckUtils]: 241: Hoare triple {33680#false} assume ~splverifierCounter~0 < 4; {33680#false} is VALID [2020-07-10 14:34:56,140 INFO L280 TraceCheckUtils]: 242: Hoare triple {33680#false} assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp~8 := #t~nondet58;havoc #t~nondet58; {33680#false} is VALID [2020-07-10 14:34:56,140 INFO L280 TraceCheckUtils]: 243: Hoare triple {33680#false} assume 0 != ~tmp~8; {33680#false} is VALID [2020-07-10 14:34:56,140 INFO L263 TraceCheckUtils]: 244: Hoare triple {33680#false} call waterRise(); {33680#false} is VALID [2020-07-10 14:34:56,141 INFO L280 TraceCheckUtils]: 245: Hoare triple {33680#false} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {33680#false} is VALID [2020-07-10 14:34:56,141 INFO L280 TraceCheckUtils]: 246: Hoare triple {33680#false} assume true; {33680#false} is VALID [2020-07-10 14:34:56,141 INFO L275 TraceCheckUtils]: 247: Hoare quadruple {33680#false} {33680#false} #509#return; {33680#false} is VALID [2020-07-10 14:34:56,141 INFO L280 TraceCheckUtils]: 248: Hoare triple {33680#false} assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~tmp___0~2 := #t~nondet59;havoc #t~nondet59; {33680#false} is VALID [2020-07-10 14:34:56,141 INFO L280 TraceCheckUtils]: 249: Hoare triple {33680#false} assume !(0 != ~tmp___0~2); {33680#false} is VALID [2020-07-10 14:34:56,141 INFO L280 TraceCheckUtils]: 250: Hoare triple {33680#false} assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~tmp___2~0 := #t~nondet60;havoc #t~nondet60; {33680#false} is VALID [2020-07-10 14:34:56,141 INFO L280 TraceCheckUtils]: 251: Hoare triple {33680#false} assume 0 != ~tmp___2~0; {33680#false} is VALID [2020-07-10 14:34:56,141 INFO L263 TraceCheckUtils]: 252: Hoare triple {33680#false} call timeShift(); {33680#false} is VALID [2020-07-10 14:34:56,142 INFO L263 TraceCheckUtils]: 253: Hoare triple {33680#false} call __utac_acc__Specification5_spec__2(); {33680#false} is VALID [2020-07-10 14:34:56,142 INFO L263 TraceCheckUtils]: 254: Hoare triple {33680#false} call #t~ret62 := isPumpRunning(); {33680#false} is VALID [2020-07-10 14:34:56,142 INFO L280 TraceCheckUtils]: 255: Hoare triple {33680#false} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {33680#false} is VALID [2020-07-10 14:34:56,142 INFO L280 TraceCheckUtils]: 256: Hoare triple {33680#false} assume true; {33680#false} is VALID [2020-07-10 14:34:56,142 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {33680#false} {33680#false} #547#return; {33680#false} is VALID [2020-07-10 14:34:56,142 INFO L280 TraceCheckUtils]: 258: Hoare triple {33680#false} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {33680#false} is VALID [2020-07-10 14:34:56,142 INFO L280 TraceCheckUtils]: 259: Hoare triple {33680#false} assume true; {33680#false} is VALID [2020-07-10 14:34:56,142 INFO L275 TraceCheckUtils]: 260: Hoare quadruple {33680#false} {33680#false} #519#return; {33680#false} is VALID [2020-07-10 14:34:56,142 INFO L280 TraceCheckUtils]: 261: Hoare triple {33680#false} assume !(0 != ~pumpRunning~0); {33680#false} is VALID [2020-07-10 14:34:56,143 INFO L280 TraceCheckUtils]: 262: Hoare triple {33680#false} assume 0 != ~systemActive~0; {33680#false} is VALID [2020-07-10 14:34:56,143 INFO L263 TraceCheckUtils]: 263: Hoare triple {33680#false} call processEnvironment(); {33680#false} is VALID [2020-07-10 14:34:56,143 INFO L280 TraceCheckUtils]: 264: Hoare triple {33680#false} havoc ~tmp~5; {33680#false} is VALID [2020-07-10 14:34:56,143 INFO L280 TraceCheckUtils]: 265: Hoare triple {33680#false} assume !(0 != ~pumpRunning~0); {33680#false} is VALID [2020-07-10 14:34:56,143 INFO L263 TraceCheckUtils]: 266: Hoare triple {33680#false} call processEnvironment__wrappee__lowWaterSensor(); {33680#false} is VALID [2020-07-10 14:34:56,143 INFO L280 TraceCheckUtils]: 267: Hoare triple {33680#false} havoc ~tmp~4; {33680#false} is VALID [2020-07-10 14:34:56,143 INFO L280 TraceCheckUtils]: 268: Hoare triple {33680#false} assume !(0 != ~pumpRunning~0); {33680#false} is VALID [2020-07-10 14:34:56,143 INFO L263 TraceCheckUtils]: 269: Hoare triple {33680#false} call processEnvironment__wrappee__highWaterSensor(); {33680#false} is VALID [2020-07-10 14:34:56,144 INFO L280 TraceCheckUtils]: 270: Hoare triple {33680#false} havoc ~tmp~3; {33680#false} is VALID [2020-07-10 14:34:56,144 INFO L280 TraceCheckUtils]: 271: Hoare triple {33680#false} assume 0 == ~pumpRunning~0; {33680#false} is VALID [2020-07-10 14:34:56,144 INFO L263 TraceCheckUtils]: 272: Hoare triple {33680#false} call #t~ret35 := isHighWaterLevel(); {33680#false} is VALID [2020-07-10 14:34:56,144 INFO L280 TraceCheckUtils]: 273: Hoare triple {33680#false} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {33680#false} is VALID [2020-07-10 14:34:56,144 INFO L263 TraceCheckUtils]: 274: Hoare triple {33680#false} call #t~ret55 := isHighWaterSensorDry(); {33680#false} is VALID [2020-07-10 14:34:56,144 INFO L280 TraceCheckUtils]: 275: Hoare triple {33680#false} havoc ~retValue_acc~12; {33680#false} is VALID [2020-07-10 14:34:56,144 INFO L280 TraceCheckUtils]: 276: Hoare triple {33680#false} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {33680#false} is VALID [2020-07-10 14:34:56,144 INFO L280 TraceCheckUtils]: 277: Hoare triple {33680#false} assume true; {33680#false} is VALID [2020-07-10 14:34:56,144 INFO L275 TraceCheckUtils]: 278: Hoare quadruple {33680#false} {33680#false} #517#return; {33680#false} is VALID [2020-07-10 14:34:56,145 INFO L280 TraceCheckUtils]: 279: Hoare triple {33680#false} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {33680#false} is VALID [2020-07-10 14:34:56,145 INFO L280 TraceCheckUtils]: 280: Hoare triple {33680#false} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {33680#false} is VALID [2020-07-10 14:34:56,145 INFO L280 TraceCheckUtils]: 281: Hoare triple {33680#false} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {33680#false} is VALID [2020-07-10 14:34:56,145 INFO L280 TraceCheckUtils]: 282: Hoare triple {33680#false} assume true; {33680#false} is VALID [2020-07-10 14:34:56,145 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {33680#false} {33680#false} #531#return; {33680#false} is VALID [2020-07-10 14:34:56,145 INFO L280 TraceCheckUtils]: 284: Hoare triple {33680#false} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {33680#false} is VALID [2020-07-10 14:34:56,145 INFO L280 TraceCheckUtils]: 285: Hoare triple {33680#false} assume 0 != ~tmp~3; {33680#false} is VALID [2020-07-10 14:34:56,145 INFO L263 TraceCheckUtils]: 286: Hoare triple {33680#false} call activatePump(); {33680#false} is VALID [2020-07-10 14:34:56,146 INFO L280 TraceCheckUtils]: 287: Hoare triple {33680#false} ~pumpRunning~0 := 1; {33680#false} is VALID [2020-07-10 14:34:56,146 INFO L280 TraceCheckUtils]: 288: Hoare triple {33680#false} assume true; {33680#false} is VALID [2020-07-10 14:34:56,146 INFO L275 TraceCheckUtils]: 289: Hoare quadruple {33680#false} {33680#false} #533#return; {33680#false} is VALID [2020-07-10 14:34:56,146 INFO L280 TraceCheckUtils]: 290: Hoare triple {33680#false} assume true; {33680#false} is VALID [2020-07-10 14:34:56,146 INFO L275 TraceCheckUtils]: 291: Hoare quadruple {33680#false} {33680#false} #545#return; {33680#false} is VALID [2020-07-10 14:34:56,146 INFO L280 TraceCheckUtils]: 292: Hoare triple {33680#false} assume true; {33680#false} is VALID [2020-07-10 14:34:56,146 INFO L275 TraceCheckUtils]: 293: Hoare quadruple {33680#false} {33680#false} #507#return; {33680#false} is VALID [2020-07-10 14:34:56,146 INFO L280 TraceCheckUtils]: 294: Hoare triple {33680#false} assume true; {33680#false} is VALID [2020-07-10 14:34:56,146 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {33680#false} {33680#false} #523#return; {33680#false} is VALID [2020-07-10 14:34:56,147 INFO L263 TraceCheckUtils]: 296: Hoare triple {33680#false} call __utac_acc__Specification5_spec__3(); {33680#false} is VALID [2020-07-10 14:34:56,147 INFO L280 TraceCheckUtils]: 297: Hoare triple {33680#false} havoc ~tmp~9;havoc ~tmp___0~3; {33680#false} is VALID [2020-07-10 14:34:56,147 INFO L263 TraceCheckUtils]: 298: Hoare triple {33680#false} call #t~ret63 := getWaterLevel(); {33680#false} is VALID [2020-07-10 14:34:56,147 INFO L280 TraceCheckUtils]: 299: Hoare triple {33680#false} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {33680#false} is VALID [2020-07-10 14:34:56,147 INFO L280 TraceCheckUtils]: 300: Hoare triple {33680#false} assume true; {33680#false} is VALID [2020-07-10 14:34:56,147 INFO L275 TraceCheckUtils]: 301: Hoare quadruple {33680#false} {33680#false} #549#return; {33680#false} is VALID [2020-07-10 14:34:56,147 INFO L280 TraceCheckUtils]: 302: Hoare triple {33680#false} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {33680#false} is VALID [2020-07-10 14:34:56,147 INFO L280 TraceCheckUtils]: 303: Hoare triple {33680#false} assume 2 != ~tmp~9; {33680#false} is VALID [2020-07-10 14:34:56,148 INFO L263 TraceCheckUtils]: 304: Hoare triple {33680#false} call #t~ret64 := isPumpRunning(); {33680#false} is VALID [2020-07-10 14:34:56,148 INFO L280 TraceCheckUtils]: 305: Hoare triple {33680#false} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {33680#false} is VALID [2020-07-10 14:34:56,148 INFO L280 TraceCheckUtils]: 306: Hoare triple {33680#false} assume true; {33680#false} is VALID [2020-07-10 14:34:56,148 INFO L275 TraceCheckUtils]: 307: Hoare quadruple {33680#false} {33680#false} #551#return; {33680#false} is VALID [2020-07-10 14:34:56,148 INFO L280 TraceCheckUtils]: 308: Hoare triple {33680#false} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~3 := #t~ret64;havoc #t~ret64; {33680#false} is VALID [2020-07-10 14:34:56,148 INFO L280 TraceCheckUtils]: 309: Hoare triple {33680#false} assume 0 != ~tmp___0~3; {33680#false} is VALID [2020-07-10 14:34:56,148 INFO L280 TraceCheckUtils]: 310: Hoare triple {33680#false} assume 0 == ~switchedOnBeforeTS~0; {33680#false} is VALID [2020-07-10 14:34:56,148 INFO L263 TraceCheckUtils]: 311: Hoare triple {33680#false} call __automaton_fail(); {33680#false} is VALID [2020-07-10 14:34:56,149 INFO L280 TraceCheckUtils]: 312: Hoare triple {33680#false} assume !false; {33680#false} is VALID [2020-07-10 14:34:56,183 INFO L134 CoverageAnalysis]: Checked inductivity of 321 backedges. 244 proven. 18 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2020-07-10 14:34:56,184 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:34:56,184 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 9] total 22 [2020-07-10 14:34:56,184 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1980590494] [2020-07-10 14:34:56,185 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 313 [2020-07-10 14:37:55,622 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:37:55,622 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 22 states. [2020-07-10 14:37:56,121 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 380 edges. 380 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:37:56,122 INFO L459 AbstractCegarLoop]: Interpolant automaton has 22 states [2020-07-10 14:37:56,122 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:37:56,122 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2020-07-10 14:37:56,123 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=404, Unknown=0, NotChecked=0, Total=462 [2020-07-10 14:37:56,123 INFO L87 Difference]: Start difference. First operand 941 states and 1086 transitions. Second operand 22 states. [2020-07-10 14:37:58,246 WARN L193 SmtUtils]: Spent 470.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 189 [2020-07-10 14:38:00,413 WARN L193 SmtUtils]: Spent 480.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-10 14:38:01,267 WARN L193 SmtUtils]: Spent 490.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-10 14:38:01,904 WARN L193 SmtUtils]: Spent 479.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-10 14:38:06,952 WARN L193 SmtUtils]: Spent 484.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-07-10 14:38:14,538 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:38:16,743 WARN L193 SmtUtils]: Spent 505.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-07-10 14:38:17,532 WARN L193 SmtUtils]: Spent 502.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-07-10 14:38:21,139 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:38:29,005 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:38:29,396 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:38:39,348 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:38:39,348 INFO L93 Difference]: Finished difference Result 1920 states and 2284 transitions. [2020-07-10 14:38:39,348 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2020-07-10 14:38:39,348 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 313 [2020-07-10 14:38:39,349 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:38:39,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2020-07-10 14:38:39,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 520 transitions. [2020-07-10 14:38:39,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2020-07-10 14:38:39,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 520 transitions. [2020-07-10 14:38:39,363 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 29 states and 520 transitions. [2020-07-10 14:38:41,046 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 520 edges. 520 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:38:41,130 INFO L225 Difference]: With dead ends: 1920 [2020-07-10 14:38:41,131 INFO L226 Difference]: Without dead ends: 1026 [2020-07-10 14:38:41,134 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 474 GetRequests, 430 SyntacticMatches, 0 SemanticMatches, 44 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 402 ImplicationChecksByTransitivity, 6.5s TimeCoverageRelationStatistics Valid=384, Invalid=1686, Unknown=0, NotChecked=0, Total=2070 [2020-07-10 14:38:41,135 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1026 states. [2020-07-10 14:38:50,869 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1026 to 941. [2020-07-10 14:38:50,870 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:38:50,870 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1026 states. Second operand 941 states. [2020-07-10 14:38:50,870 INFO L74 IsIncluded]: Start isIncluded. First operand 1026 states. Second operand 941 states. [2020-07-10 14:38:50,870 INFO L87 Difference]: Start difference. First operand 1026 states. Second operand 941 states. [2020-07-10 14:38:50,909 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:38:50,909 INFO L93 Difference]: Finished difference Result 1026 states and 1227 transitions. [2020-07-10 14:38:50,909 INFO L276 IsEmpty]: Start isEmpty. Operand 1026 states and 1227 transitions. [2020-07-10 14:38:50,913 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:38:50,913 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:38:50,913 INFO L74 IsIncluded]: Start isIncluded. First operand 941 states. Second operand 1026 states. [2020-07-10 14:38:50,913 INFO L87 Difference]: Start difference. First operand 941 states. Second operand 1026 states. [2020-07-10 14:38:50,980 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:38:50,980 INFO L93 Difference]: Finished difference Result 1026 states and 1227 transitions. [2020-07-10 14:38:50,980 INFO L276 IsEmpty]: Start isEmpty. Operand 1026 states and 1227 transitions. [2020-07-10 14:38:50,984 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:38:50,984 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:38:50,984 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:38:50,984 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:38:50,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 941 states. [2020-07-10 14:38:51,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 941 states to 941 states and 1082 transitions. [2020-07-10 14:38:51,046 INFO L78 Accepts]: Start accepts. Automaton has 941 states and 1082 transitions. Word has length 313 [2020-07-10 14:38:51,047 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:38:51,047 INFO L479 AbstractCegarLoop]: Abstraction has 941 states and 1082 transitions. [2020-07-10 14:38:51,047 INFO L480 AbstractCegarLoop]: Interpolant automaton has 22 states. [2020-07-10 14:38:51,047 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1082 transitions. [2020-07-10 14:38:51,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2020-07-10 14:38:51,054 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:38:51,054 INFO L422 BasicCegarLoop]: trace histogram [7, 7, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:38:51,269 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2020-07-10 14:38:51,270 INFO L427 AbstractCegarLoop]: === Iteration 12 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:38:51,270 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:38:51,270 INFO L82 PathProgramCache]: Analyzing trace with hash -1336242427, now seen corresponding path program 1 times [2020-07-10 14:38:51,270 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:38:51,270 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1760731532] [2020-07-10 14:38:51,271 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:38:51,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:51,641 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:38:51,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:51,706 INFO L280 TraceCheckUtils]: 0: Hoare triple {41497#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.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~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.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~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string42.base, #t~string42.offset, 1);call write~init~int(110, #t~string42.base, 1 + #t~string42.offset, 1);call write~init~int(0, #t~string42.base, 2 + #t~string42.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string44.base, #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 3 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string46.base, #t~string46.offset, 1);call write~init~int(80, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(117, #t~string46.base, 2 + #t~string46.offset, 1);call write~init~int(109, #t~string46.base, 3 + #t~string46.offset, 1);call write~init~int(112, #t~string46.base, 4 + #t~string46.offset, 1);call write~init~int(58, #t~string46.base, 5 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 6 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string50.base, #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string52.base, #t~string52.offset, 1);call write~init~int(32, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string54.base, #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 1 + #t~string54.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:51,707 INFO L280 TraceCheckUtils]: 1: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} assume true; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:51,708 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41251#(= 0 ~methaneLevelCritical~0)} {41246#true} #567#return; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:51,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:51,713 INFO L280 TraceCheckUtils]: 0: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:51,714 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {41246#true} {41251#(= 0 ~methaneLevelCritical~0)} #459#return; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:51,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:51,717 INFO L280 TraceCheckUtils]: 0: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:51,718 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {41246#true} {41251#(= 0 ~methaneLevelCritical~0)} #461#return; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:51,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:51,721 INFO L280 TraceCheckUtils]: 0: Hoare triple {41246#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {41246#true} is VALID [2020-07-10 14:38:51,721 INFO L280 TraceCheckUtils]: 1: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:51,722 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41246#true} {41251#(= 0 ~methaneLevelCritical~0)} #463#return; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:51,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:51,727 INFO L280 TraceCheckUtils]: 0: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:51,728 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {41246#true} {41251#(= 0 ~methaneLevelCritical~0)} #465#return; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:51,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:51,741 INFO L280 TraceCheckUtils]: 0: Hoare triple {41498#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {41246#true} is VALID [2020-07-10 14:38:51,741 INFO L280 TraceCheckUtils]: 1: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:51,742 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41246#true} {41251#(= 0 ~methaneLevelCritical~0)} #557#return; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:51,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:51,759 INFO L280 TraceCheckUtils]: 0: Hoare triple {41499#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {41246#true} is VALID [2020-07-10 14:38:51,759 INFO L280 TraceCheckUtils]: 1: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:51,760 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41246#true} {41251#(= 0 ~methaneLevelCritical~0)} #509#return; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:51,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:51,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:51,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:51,796 INFO L280 TraceCheckUtils]: 0: Hoare triple {41246#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41246#true} is VALID [2020-07-10 14:38:51,797 INFO L280 TraceCheckUtils]: 1: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:51,797 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41246#true} {41498#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {41246#true} is VALID [2020-07-10 14:38:51,797 INFO L263 TraceCheckUtils]: 0: Hoare triple {41498#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {41246#true} is VALID [2020-07-10 14:38:51,797 INFO L280 TraceCheckUtils]: 1: Hoare triple {41246#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41246#true} is VALID [2020-07-10 14:38:51,798 INFO L280 TraceCheckUtils]: 2: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:51,798 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {41246#true} {41498#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {41246#true} is VALID [2020-07-10 14:38:51,798 INFO L280 TraceCheckUtils]: 4: Hoare triple {41246#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {41246#true} is VALID [2020-07-10 14:38:51,798 INFO L280 TraceCheckUtils]: 5: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:51,798 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {41246#true} {41500#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {41246#true} is VALID [2020-07-10 14:38:51,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:51,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:51,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:51,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:51,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:51,832 INFO L280 TraceCheckUtils]: 0: Hoare triple {41246#true} havoc ~retValue_acc~12; {41246#true} is VALID [2020-07-10 14:38:51,833 INFO L280 TraceCheckUtils]: 1: Hoare triple {41246#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {41246#true} is VALID [2020-07-10 14:38:51,833 INFO L280 TraceCheckUtils]: 2: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:51,833 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {41246#true} {41246#true} #517#return; {41246#true} is VALID [2020-07-10 14:38:51,833 INFO L280 TraceCheckUtils]: 0: Hoare triple {41246#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {41246#true} is VALID [2020-07-10 14:38:51,834 INFO L263 TraceCheckUtils]: 1: Hoare triple {41246#true} call #t~ret55 := isHighWaterSensorDry(); {41246#true} is VALID [2020-07-10 14:38:51,834 INFO L280 TraceCheckUtils]: 2: Hoare triple {41246#true} havoc ~retValue_acc~12; {41246#true} is VALID [2020-07-10 14:38:51,834 INFO L280 TraceCheckUtils]: 3: Hoare triple {41246#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {41246#true} is VALID [2020-07-10 14:38:51,834 INFO L280 TraceCheckUtils]: 4: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:51,834 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {41246#true} {41246#true} #517#return; {41246#true} is VALID [2020-07-10 14:38:51,835 INFO L280 TraceCheckUtils]: 6: Hoare triple {41246#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {41246#true} is VALID [2020-07-10 14:38:51,835 INFO L280 TraceCheckUtils]: 7: Hoare triple {41246#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {41246#true} is VALID [2020-07-10 14:38:51,835 INFO L280 TraceCheckUtils]: 8: Hoare triple {41246#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {41246#true} is VALID [2020-07-10 14:38:51,835 INFO L280 TraceCheckUtils]: 9: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:51,836 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {41246#true} {41246#true} #531#return; {41246#true} is VALID [2020-07-10 14:38:51,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:51,843 INFO L280 TraceCheckUtils]: 0: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41246#true} is VALID [2020-07-10 14:38:51,843 INFO L280 TraceCheckUtils]: 1: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:51,844 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41246#true} {41246#true} #533#return; {41246#true} is VALID [2020-07-10 14:38:51,844 INFO L280 TraceCheckUtils]: 0: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {41246#true} is VALID [2020-07-10 14:38:51,844 INFO L280 TraceCheckUtils]: 1: Hoare triple {41246#true} assume 0 == ~pumpRunning~0; {41246#true} is VALID [2020-07-10 14:38:51,844 INFO L263 TraceCheckUtils]: 2: Hoare triple {41246#true} call #t~ret35 := isHighWaterLevel(); {41246#true} is VALID [2020-07-10 14:38:51,845 INFO L280 TraceCheckUtils]: 3: Hoare triple {41246#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {41246#true} is VALID [2020-07-10 14:38:51,845 INFO L263 TraceCheckUtils]: 4: Hoare triple {41246#true} call #t~ret55 := isHighWaterSensorDry(); {41246#true} is VALID [2020-07-10 14:38:51,845 INFO L280 TraceCheckUtils]: 5: Hoare triple {41246#true} havoc ~retValue_acc~12; {41246#true} is VALID [2020-07-10 14:38:51,846 INFO L280 TraceCheckUtils]: 6: Hoare triple {41246#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {41246#true} is VALID [2020-07-10 14:38:51,846 INFO L280 TraceCheckUtils]: 7: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:51,846 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {41246#true} {41246#true} #517#return; {41246#true} is VALID [2020-07-10 14:38:51,846 INFO L280 TraceCheckUtils]: 9: Hoare triple {41246#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {41246#true} is VALID [2020-07-10 14:38:51,847 INFO L280 TraceCheckUtils]: 10: Hoare triple {41246#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {41246#true} is VALID [2020-07-10 14:38:51,847 INFO L280 TraceCheckUtils]: 11: Hoare triple {41246#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {41246#true} is VALID [2020-07-10 14:38:51,847 INFO L280 TraceCheckUtils]: 12: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:51,847 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {41246#true} {41246#true} #531#return; {41246#true} is VALID [2020-07-10 14:38:51,847 INFO L280 TraceCheckUtils]: 14: Hoare triple {41246#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {41246#true} is VALID [2020-07-10 14:38:51,848 INFO L280 TraceCheckUtils]: 15: Hoare triple {41246#true} assume 0 != ~tmp~3; {41246#true} is VALID [2020-07-10 14:38:51,848 INFO L263 TraceCheckUtils]: 16: Hoare triple {41246#true} call activatePump(); {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:51,849 INFO L280 TraceCheckUtils]: 17: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41246#true} is VALID [2020-07-10 14:38:51,849 INFO L280 TraceCheckUtils]: 18: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:51,849 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {41246#true} {41246#true} #533#return; {41246#true} is VALID [2020-07-10 14:38:51,849 INFO L280 TraceCheckUtils]: 20: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:51,850 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {41246#true} {41246#true} #545#return; {41246#true} is VALID [2020-07-10 14:38:51,850 INFO L280 TraceCheckUtils]: 0: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {41246#true} is VALID [2020-07-10 14:38:51,850 INFO L280 TraceCheckUtils]: 1: Hoare triple {41246#true} assume !(0 != ~pumpRunning~0); {41246#true} is VALID [2020-07-10 14:38:51,851 INFO L263 TraceCheckUtils]: 2: Hoare triple {41246#true} call processEnvironment__wrappee__highWaterSensor(); {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:51,851 INFO L280 TraceCheckUtils]: 3: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {41246#true} is VALID [2020-07-10 14:38:51,852 INFO L280 TraceCheckUtils]: 4: Hoare triple {41246#true} assume 0 == ~pumpRunning~0; {41246#true} is VALID [2020-07-10 14:38:51,852 INFO L263 TraceCheckUtils]: 5: Hoare triple {41246#true} call #t~ret35 := isHighWaterLevel(); {41246#true} is VALID [2020-07-10 14:38:51,852 INFO L280 TraceCheckUtils]: 6: Hoare triple {41246#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {41246#true} is VALID [2020-07-10 14:38:51,852 INFO L263 TraceCheckUtils]: 7: Hoare triple {41246#true} call #t~ret55 := isHighWaterSensorDry(); {41246#true} is VALID [2020-07-10 14:38:51,852 INFO L280 TraceCheckUtils]: 8: Hoare triple {41246#true} havoc ~retValue_acc~12; {41246#true} is VALID [2020-07-10 14:38:51,852 INFO L280 TraceCheckUtils]: 9: Hoare triple {41246#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {41246#true} is VALID [2020-07-10 14:38:51,853 INFO L280 TraceCheckUtils]: 10: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:51,853 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {41246#true} {41246#true} #517#return; {41246#true} is VALID [2020-07-10 14:38:51,853 INFO L280 TraceCheckUtils]: 12: Hoare triple {41246#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {41246#true} is VALID [2020-07-10 14:38:51,853 INFO L280 TraceCheckUtils]: 13: Hoare triple {41246#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {41246#true} is VALID [2020-07-10 14:38:51,853 INFO L280 TraceCheckUtils]: 14: Hoare triple {41246#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {41246#true} is VALID [2020-07-10 14:38:51,854 INFO L280 TraceCheckUtils]: 15: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:51,854 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {41246#true} {41246#true} #531#return; {41246#true} is VALID [2020-07-10 14:38:51,854 INFO L280 TraceCheckUtils]: 17: Hoare triple {41246#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {41246#true} is VALID [2020-07-10 14:38:51,854 INFO L280 TraceCheckUtils]: 18: Hoare triple {41246#true} assume 0 != ~tmp~3; {41246#true} is VALID [2020-07-10 14:38:51,855 INFO L263 TraceCheckUtils]: 19: Hoare triple {41246#true} call activatePump(); {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:51,855 INFO L280 TraceCheckUtils]: 20: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41246#true} is VALID [2020-07-10 14:38:51,856 INFO L280 TraceCheckUtils]: 21: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:51,856 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {41246#true} {41246#true} #533#return; {41246#true} is VALID [2020-07-10 14:38:51,856 INFO L280 TraceCheckUtils]: 23: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:51,856 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {41246#true} {41246#true} #545#return; {41246#true} is VALID [2020-07-10 14:38:51,856 INFO L280 TraceCheckUtils]: 25: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:51,856 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {41246#true} {41246#true} #507#return; {41246#true} is VALID [2020-07-10 14:38:51,857 INFO L280 TraceCheckUtils]: 0: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {41246#true} is VALID [2020-07-10 14:38:51,857 INFO L280 TraceCheckUtils]: 1: Hoare triple {41246#true} assume !(0 != ~pumpRunning~0); {41246#true} is VALID [2020-07-10 14:38:51,858 INFO L263 TraceCheckUtils]: 2: Hoare triple {41246#true} call processEnvironment__wrappee__lowWaterSensor(); {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:51,858 INFO L280 TraceCheckUtils]: 3: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {41246#true} is VALID [2020-07-10 14:38:51,859 INFO L280 TraceCheckUtils]: 4: Hoare triple {41246#true} assume !(0 != ~pumpRunning~0); {41246#true} is VALID [2020-07-10 14:38:51,859 INFO L263 TraceCheckUtils]: 5: Hoare triple {41246#true} call processEnvironment__wrappee__highWaterSensor(); {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:51,860 INFO L280 TraceCheckUtils]: 6: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {41246#true} is VALID [2020-07-10 14:38:51,860 INFO L280 TraceCheckUtils]: 7: Hoare triple {41246#true} assume 0 == ~pumpRunning~0; {41246#true} is VALID [2020-07-10 14:38:51,860 INFO L263 TraceCheckUtils]: 8: Hoare triple {41246#true} call #t~ret35 := isHighWaterLevel(); {41246#true} is VALID [2020-07-10 14:38:51,860 INFO L280 TraceCheckUtils]: 9: Hoare triple {41246#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {41246#true} is VALID [2020-07-10 14:38:51,860 INFO L263 TraceCheckUtils]: 10: Hoare triple {41246#true} call #t~ret55 := isHighWaterSensorDry(); {41246#true} is VALID [2020-07-10 14:38:51,861 INFO L280 TraceCheckUtils]: 11: Hoare triple {41246#true} havoc ~retValue_acc~12; {41246#true} is VALID [2020-07-10 14:38:51,861 INFO L280 TraceCheckUtils]: 12: Hoare triple {41246#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {41246#true} is VALID [2020-07-10 14:38:51,861 INFO L280 TraceCheckUtils]: 13: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:51,861 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {41246#true} {41246#true} #517#return; {41246#true} is VALID [2020-07-10 14:38:51,861 INFO L280 TraceCheckUtils]: 15: Hoare triple {41246#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {41246#true} is VALID [2020-07-10 14:38:51,861 INFO L280 TraceCheckUtils]: 16: Hoare triple {41246#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {41246#true} is VALID [2020-07-10 14:38:51,862 INFO L280 TraceCheckUtils]: 17: Hoare triple {41246#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {41246#true} is VALID [2020-07-10 14:38:51,862 INFO L280 TraceCheckUtils]: 18: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:51,862 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {41246#true} {41246#true} #531#return; {41246#true} is VALID [2020-07-10 14:38:51,862 INFO L280 TraceCheckUtils]: 20: Hoare triple {41246#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {41246#true} is VALID [2020-07-10 14:38:51,862 INFO L280 TraceCheckUtils]: 21: Hoare triple {41246#true} assume 0 != ~tmp~3; {41246#true} is VALID [2020-07-10 14:38:51,863 INFO L263 TraceCheckUtils]: 22: Hoare triple {41246#true} call activatePump(); {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:51,863 INFO L280 TraceCheckUtils]: 23: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41246#true} is VALID [2020-07-10 14:38:51,864 INFO L280 TraceCheckUtils]: 24: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:51,864 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {41246#true} {41246#true} #533#return; {41246#true} is VALID [2020-07-10 14:38:51,864 INFO L280 TraceCheckUtils]: 26: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:51,864 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {41246#true} {41246#true} #545#return; {41246#true} is VALID [2020-07-10 14:38:51,864 INFO L280 TraceCheckUtils]: 28: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:51,865 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {41246#true} {41246#true} #507#return; {41246#true} is VALID [2020-07-10 14:38:51,865 INFO L280 TraceCheckUtils]: 30: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:51,865 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {41246#true} {41246#true} #523#return; {41246#true} is VALID [2020-07-10 14:38:51,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:51,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:51,871 INFO L280 TraceCheckUtils]: 0: Hoare triple {41246#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {41246#true} is VALID [2020-07-10 14:38:51,871 INFO L280 TraceCheckUtils]: 1: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:51,872 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41246#true} {41246#true} #549#return; {41246#true} is VALID [2020-07-10 14:38:51,872 INFO L280 TraceCheckUtils]: 0: Hoare triple {41246#true} havoc ~tmp~9;havoc ~tmp___0~3; {41246#true} is VALID [2020-07-10 14:38:51,872 INFO L263 TraceCheckUtils]: 1: Hoare triple {41246#true} call #t~ret63 := getWaterLevel(); {41246#true} is VALID [2020-07-10 14:38:51,872 INFO L280 TraceCheckUtils]: 2: Hoare triple {41246#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {41246#true} is VALID [2020-07-10 14:38:51,872 INFO L280 TraceCheckUtils]: 3: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:51,873 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41246#true} {41246#true} #549#return; {41246#true} is VALID [2020-07-10 14:38:51,873 INFO L280 TraceCheckUtils]: 5: Hoare triple {41246#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {41246#true} is VALID [2020-07-10 14:38:51,873 INFO L280 TraceCheckUtils]: 6: Hoare triple {41246#true} assume !(2 != ~tmp~9); {41246#true} is VALID [2020-07-10 14:38:51,873 INFO L280 TraceCheckUtils]: 7: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:51,873 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {41246#true} {41246#true} #525#return; {41246#true} is VALID [2020-07-10 14:38:51,874 INFO L263 TraceCheckUtils]: 0: Hoare triple {41500#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {41498#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:38:51,875 INFO L263 TraceCheckUtils]: 1: Hoare triple {41498#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {41246#true} is VALID [2020-07-10 14:38:51,875 INFO L280 TraceCheckUtils]: 2: Hoare triple {41246#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41246#true} is VALID [2020-07-10 14:38:51,875 INFO L280 TraceCheckUtils]: 3: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:51,875 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41246#true} {41498#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {41246#true} is VALID [2020-07-10 14:38:51,875 INFO L280 TraceCheckUtils]: 5: Hoare triple {41246#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {41246#true} is VALID [2020-07-10 14:38:51,876 INFO L280 TraceCheckUtils]: 6: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:51,876 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {41246#true} {41500#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {41246#true} is VALID [2020-07-10 14:38:51,876 INFO L280 TraceCheckUtils]: 8: Hoare triple {41246#true} assume !(0 != ~pumpRunning~0); {41246#true} is VALID [2020-07-10 14:38:51,876 INFO L280 TraceCheckUtils]: 9: Hoare triple {41246#true} assume 0 != ~systemActive~0; {41246#true} is VALID [2020-07-10 14:38:51,877 INFO L263 TraceCheckUtils]: 10: Hoare triple {41246#true} call processEnvironment(); {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:51,877 INFO L280 TraceCheckUtils]: 11: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {41246#true} is VALID [2020-07-10 14:38:51,877 INFO L280 TraceCheckUtils]: 12: Hoare triple {41246#true} assume !(0 != ~pumpRunning~0); {41246#true} is VALID [2020-07-10 14:38:51,878 INFO L263 TraceCheckUtils]: 13: Hoare triple {41246#true} call processEnvironment__wrappee__lowWaterSensor(); {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:51,878 INFO L280 TraceCheckUtils]: 14: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {41246#true} is VALID [2020-07-10 14:38:51,879 INFO L280 TraceCheckUtils]: 15: Hoare triple {41246#true} assume !(0 != ~pumpRunning~0); {41246#true} is VALID [2020-07-10 14:38:51,879 INFO L263 TraceCheckUtils]: 16: Hoare triple {41246#true} call processEnvironment__wrappee__highWaterSensor(); {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:51,879 INFO L280 TraceCheckUtils]: 17: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {41246#true} is VALID [2020-07-10 14:38:51,880 INFO L280 TraceCheckUtils]: 18: Hoare triple {41246#true} assume 0 == ~pumpRunning~0; {41246#true} is VALID [2020-07-10 14:38:51,880 INFO L263 TraceCheckUtils]: 19: Hoare triple {41246#true} call #t~ret35 := isHighWaterLevel(); {41246#true} is VALID [2020-07-10 14:38:51,880 INFO L280 TraceCheckUtils]: 20: Hoare triple {41246#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {41246#true} is VALID [2020-07-10 14:38:51,880 INFO L263 TraceCheckUtils]: 21: Hoare triple {41246#true} call #t~ret55 := isHighWaterSensorDry(); {41246#true} is VALID [2020-07-10 14:38:51,880 INFO L280 TraceCheckUtils]: 22: Hoare triple {41246#true} havoc ~retValue_acc~12; {41246#true} is VALID [2020-07-10 14:38:51,881 INFO L280 TraceCheckUtils]: 23: Hoare triple {41246#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {41246#true} is VALID [2020-07-10 14:38:51,881 INFO L280 TraceCheckUtils]: 24: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:51,881 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {41246#true} {41246#true} #517#return; {41246#true} is VALID [2020-07-10 14:38:51,881 INFO L280 TraceCheckUtils]: 26: Hoare triple {41246#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {41246#true} is VALID [2020-07-10 14:38:51,881 INFO L280 TraceCheckUtils]: 27: Hoare triple {41246#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {41246#true} is VALID [2020-07-10 14:38:51,881 INFO L280 TraceCheckUtils]: 28: Hoare triple {41246#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {41246#true} is VALID [2020-07-10 14:38:51,881 INFO L280 TraceCheckUtils]: 29: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:51,882 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {41246#true} {41246#true} #531#return; {41246#true} is VALID [2020-07-10 14:38:51,882 INFO L280 TraceCheckUtils]: 31: Hoare triple {41246#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {41246#true} is VALID [2020-07-10 14:38:51,882 INFO L280 TraceCheckUtils]: 32: Hoare triple {41246#true} assume 0 != ~tmp~3; {41246#true} is VALID [2020-07-10 14:38:51,883 INFO L263 TraceCheckUtils]: 33: Hoare triple {41246#true} call activatePump(); {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:51,883 INFO L280 TraceCheckUtils]: 34: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41246#true} is VALID [2020-07-10 14:38:51,883 INFO L280 TraceCheckUtils]: 35: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:51,883 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {41246#true} {41246#true} #533#return; {41246#true} is VALID [2020-07-10 14:38:51,884 INFO L280 TraceCheckUtils]: 37: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:51,884 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {41246#true} {41246#true} #545#return; {41246#true} is VALID [2020-07-10 14:38:51,884 INFO L280 TraceCheckUtils]: 39: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:51,884 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {41246#true} {41246#true} #507#return; {41246#true} is VALID [2020-07-10 14:38:51,884 INFO L280 TraceCheckUtils]: 41: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:51,884 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {41246#true} {41246#true} #523#return; {41246#true} is VALID [2020-07-10 14:38:51,885 INFO L263 TraceCheckUtils]: 43: Hoare triple {41246#true} call __utac_acc__Specification5_spec__3(); {41246#true} is VALID [2020-07-10 14:38:51,885 INFO L280 TraceCheckUtils]: 44: Hoare triple {41246#true} havoc ~tmp~9;havoc ~tmp___0~3; {41246#true} is VALID [2020-07-10 14:38:51,885 INFO L263 TraceCheckUtils]: 45: Hoare triple {41246#true} call #t~ret63 := getWaterLevel(); {41246#true} is VALID [2020-07-10 14:38:51,885 INFO L280 TraceCheckUtils]: 46: Hoare triple {41246#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {41246#true} is VALID [2020-07-10 14:38:51,885 INFO L280 TraceCheckUtils]: 47: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:51,885 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {41246#true} {41246#true} #549#return; {41246#true} is VALID [2020-07-10 14:38:51,886 INFO L280 TraceCheckUtils]: 49: Hoare triple {41246#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {41246#true} is VALID [2020-07-10 14:38:51,886 INFO L280 TraceCheckUtils]: 50: Hoare triple {41246#true} assume !(2 != ~tmp~9); {41246#true} is VALID [2020-07-10 14:38:51,886 INFO L280 TraceCheckUtils]: 51: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:51,886 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {41246#true} {41246#true} #525#return; {41246#true} is VALID [2020-07-10 14:38:51,886 INFO L280 TraceCheckUtils]: 53: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:51,887 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {41246#true} {41251#(= 0 ~methaneLevelCritical~0)} #513#return; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:51,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:51,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:51,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:51,908 INFO L280 TraceCheckUtils]: 0: Hoare triple {41246#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41246#true} is VALID [2020-07-10 14:38:51,908 INFO L280 TraceCheckUtils]: 1: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:51,908 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41246#true} {41498#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {41246#true} is VALID [2020-07-10 14:38:51,908 INFO L263 TraceCheckUtils]: 0: Hoare triple {41498#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {41246#true} is VALID [2020-07-10 14:38:51,909 INFO L280 TraceCheckUtils]: 1: Hoare triple {41246#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41246#true} is VALID [2020-07-10 14:38:51,909 INFO L280 TraceCheckUtils]: 2: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:51,909 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {41246#true} {41498#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {41246#true} is VALID [2020-07-10 14:38:51,909 INFO L280 TraceCheckUtils]: 4: Hoare triple {41246#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {41246#true} is VALID [2020-07-10 14:38:51,909 INFO L280 TraceCheckUtils]: 5: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:51,910 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {41246#true} {41500#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {41246#true} is VALID [2020-07-10 14:38:51,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:51,914 INFO L280 TraceCheckUtils]: 0: Hoare triple {41499#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {41246#true} is VALID [2020-07-10 14:38:51,914 INFO L280 TraceCheckUtils]: 1: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:51,914 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41246#true} {41246#true} #521#return; {41246#true} is VALID [2020-07-10 14:38:51,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:51,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:52,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:52,044 INFO L280 TraceCheckUtils]: 0: Hoare triple {41246#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {41733#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,045 INFO L280 TraceCheckUtils]: 1: Hoare triple {41733#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {41733#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,046 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41733#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {41246#true} #561#return; {41731#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret38|)} is VALID [2020-07-10 14:38:52,046 INFO L280 TraceCheckUtils]: 0: Hoare triple {41246#true} havoc ~retValue_acc~3; {41246#true} is VALID [2020-07-10 14:38:52,047 INFO L263 TraceCheckUtils]: 1: Hoare triple {41246#true} call #t~ret38 := isMethaneLevelCritical(); {41246#true} is VALID [2020-07-10 14:38:52,047 INFO L280 TraceCheckUtils]: 2: Hoare triple {41246#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {41733#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,048 INFO L280 TraceCheckUtils]: 3: Hoare triple {41733#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {41733#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,049 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41733#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {41246#true} #561#return; {41731#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret38|)} is VALID [2020-07-10 14:38:52,050 INFO L280 TraceCheckUtils]: 5: Hoare triple {41731#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret38|)} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~retValue_acc~3 := #t~ret38;havoc #t~ret38;#res := ~retValue_acc~3; {41732#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,051 INFO L280 TraceCheckUtils]: 6: Hoare triple {41732#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {41732#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,052 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {41732#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} {41246#true} #501#return; {41701#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 |processEnvironment_#t~ret37|))} is VALID [2020-07-10 14:38:52,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:52,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:52,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:52,065 INFO L280 TraceCheckUtils]: 0: Hoare triple {41246#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {41246#true} is VALID [2020-07-10 14:38:52,065 INFO L280 TraceCheckUtils]: 1: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,065 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41246#true} {41246#true} #499#return; {41246#true} is VALID [2020-07-10 14:38:52,066 INFO L280 TraceCheckUtils]: 0: Hoare triple {41246#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {41246#true} is VALID [2020-07-10 14:38:52,066 INFO L263 TraceCheckUtils]: 1: Hoare triple {41246#true} call #t~ret56 := isLowWaterSensorDry(); {41246#true} is VALID [2020-07-10 14:38:52,066 INFO L280 TraceCheckUtils]: 2: Hoare triple {41246#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {41246#true} is VALID [2020-07-10 14:38:52,066 INFO L280 TraceCheckUtils]: 3: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,067 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41246#true} {41246#true} #499#return; {41246#true} is VALID [2020-07-10 14:38:52,067 INFO L280 TraceCheckUtils]: 5: Hoare triple {41246#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~7 := #t~ret56;havoc #t~ret56; {41246#true} is VALID [2020-07-10 14:38:52,067 INFO L280 TraceCheckUtils]: 6: Hoare triple {41246#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {41246#true} is VALID [2020-07-10 14:38:52,067 INFO L280 TraceCheckUtils]: 7: Hoare triple {41246#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {41246#true} is VALID [2020-07-10 14:38:52,067 INFO L280 TraceCheckUtils]: 8: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,068 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {41246#true} {41246#true} #539#return; {41246#true} is VALID [2020-07-10 14:38:52,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:52,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:52,073 INFO L280 TraceCheckUtils]: 0: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,074 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {41246#true} {41246#true} #537#return; {41246#true} is VALID [2020-07-10 14:38:52,074 INFO L280 TraceCheckUtils]: 0: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {41246#true} is VALID [2020-07-10 14:38:52,074 INFO L280 TraceCheckUtils]: 1: Hoare triple {41246#true} assume !(0 == ~pumpRunning~0); {41246#true} is VALID [2020-07-10 14:38:52,074 INFO L263 TraceCheckUtils]: 2: Hoare triple {41246#true} call processEnvironment__wrappee__base(); {41246#true} is VALID [2020-07-10 14:38:52,075 INFO L280 TraceCheckUtils]: 3: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,075 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41246#true} {41246#true} #537#return; {41246#true} is VALID [2020-07-10 14:38:52,075 INFO L280 TraceCheckUtils]: 5: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,075 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {41246#true} {41246#true} #543#return; {41246#true} is VALID [2020-07-10 14:38:52,076 INFO L280 TraceCheckUtils]: 0: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {41246#true} is VALID [2020-07-10 14:38:52,076 INFO L280 TraceCheckUtils]: 1: Hoare triple {41246#true} assume 0 != ~pumpRunning~0; {41246#true} is VALID [2020-07-10 14:38:52,076 INFO L263 TraceCheckUtils]: 2: Hoare triple {41246#true} call #t~ret36 := isLowWaterLevel(); {41246#true} is VALID [2020-07-10 14:38:52,076 INFO L280 TraceCheckUtils]: 3: Hoare triple {41246#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {41246#true} is VALID [2020-07-10 14:38:52,076 INFO L263 TraceCheckUtils]: 4: Hoare triple {41246#true} call #t~ret56 := isLowWaterSensorDry(); {41246#true} is VALID [2020-07-10 14:38:52,077 INFO L280 TraceCheckUtils]: 5: Hoare triple {41246#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {41246#true} is VALID [2020-07-10 14:38:52,077 INFO L280 TraceCheckUtils]: 6: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,077 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {41246#true} {41246#true} #499#return; {41246#true} is VALID [2020-07-10 14:38:52,077 INFO L280 TraceCheckUtils]: 8: Hoare triple {41246#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~7 := #t~ret56;havoc #t~ret56; {41246#true} is VALID [2020-07-10 14:38:52,077 INFO L280 TraceCheckUtils]: 9: Hoare triple {41246#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {41246#true} is VALID [2020-07-10 14:38:52,078 INFO L280 TraceCheckUtils]: 10: Hoare triple {41246#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {41246#true} is VALID [2020-07-10 14:38:52,078 INFO L280 TraceCheckUtils]: 11: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,078 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {41246#true} {41246#true} #539#return; {41246#true} is VALID [2020-07-10 14:38:52,078 INFO L280 TraceCheckUtils]: 13: Hoare triple {41246#true} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647;~tmp~4 := #t~ret36;havoc #t~ret36; {41246#true} is VALID [2020-07-10 14:38:52,078 INFO L280 TraceCheckUtils]: 14: Hoare triple {41246#true} assume !(0 != ~tmp~4); {41246#true} is VALID [2020-07-10 14:38:52,079 INFO L263 TraceCheckUtils]: 15: Hoare triple {41246#true} call processEnvironment__wrappee__highWaterSensor(); {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:52,080 INFO L280 TraceCheckUtils]: 16: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {41246#true} is VALID [2020-07-10 14:38:52,080 INFO L280 TraceCheckUtils]: 17: Hoare triple {41246#true} assume !(0 == ~pumpRunning~0); {41246#true} is VALID [2020-07-10 14:38:52,080 INFO L263 TraceCheckUtils]: 18: Hoare triple {41246#true} call processEnvironment__wrappee__base(); {41246#true} is VALID [2020-07-10 14:38:52,080 INFO L280 TraceCheckUtils]: 19: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,080 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {41246#true} {41246#true} #537#return; {41246#true} is VALID [2020-07-10 14:38:52,081 INFO L280 TraceCheckUtils]: 21: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,081 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {41246#true} {41246#true} #543#return; {41246#true} is VALID [2020-07-10 14:38:52,081 INFO L280 TraceCheckUtils]: 23: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,082 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {41246#true} {41251#(= 0 ~methaneLevelCritical~0)} #505#return; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,082 INFO L280 TraceCheckUtils]: 0: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {41246#true} is VALID [2020-07-10 14:38:52,082 INFO L280 TraceCheckUtils]: 1: Hoare triple {41246#true} assume 0 != ~pumpRunning~0; {41246#true} is VALID [2020-07-10 14:38:52,083 INFO L263 TraceCheckUtils]: 2: Hoare triple {41246#true} call #t~ret37 := isMethaneAlarm(); {41246#true} is VALID [2020-07-10 14:38:52,083 INFO L280 TraceCheckUtils]: 3: Hoare triple {41246#true} havoc ~retValue_acc~3; {41246#true} is VALID [2020-07-10 14:38:52,083 INFO L263 TraceCheckUtils]: 4: Hoare triple {41246#true} call #t~ret38 := isMethaneLevelCritical(); {41246#true} is VALID [2020-07-10 14:38:52,084 INFO L280 TraceCheckUtils]: 5: Hoare triple {41246#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {41733#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,085 INFO L280 TraceCheckUtils]: 6: Hoare triple {41733#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {41733#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,085 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {41733#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {41246#true} #561#return; {41731#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret38|)} is VALID [2020-07-10 14:38:52,086 INFO L280 TraceCheckUtils]: 8: Hoare triple {41731#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret38|)} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~retValue_acc~3 := #t~ret38;havoc #t~ret38;#res := ~retValue_acc~3; {41732#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,087 INFO L280 TraceCheckUtils]: 9: Hoare triple {41732#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {41732#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,088 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {41732#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} {41246#true} #501#return; {41701#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 |processEnvironment_#t~ret37|))} is VALID [2020-07-10 14:38:52,089 INFO L280 TraceCheckUtils]: 11: Hoare triple {41701#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 |processEnvironment_#t~ret37|))} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~tmp~5 := #t~ret37;havoc #t~ret37; {41702#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 processEnvironment_~tmp~5))} is VALID [2020-07-10 14:38:52,090 INFO L280 TraceCheckUtils]: 12: Hoare triple {41702#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 processEnvironment_~tmp~5))} assume !(0 != ~tmp~5); {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,091 INFO L263 TraceCheckUtils]: 13: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} call processEnvironment__wrappee__lowWaterSensor(); {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:52,091 INFO L280 TraceCheckUtils]: 14: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {41246#true} is VALID [2020-07-10 14:38:52,091 INFO L280 TraceCheckUtils]: 15: Hoare triple {41246#true} assume 0 != ~pumpRunning~0; {41246#true} is VALID [2020-07-10 14:38:52,091 INFO L263 TraceCheckUtils]: 16: Hoare triple {41246#true} call #t~ret36 := isLowWaterLevel(); {41246#true} is VALID [2020-07-10 14:38:52,092 INFO L280 TraceCheckUtils]: 17: Hoare triple {41246#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {41246#true} is VALID [2020-07-10 14:38:52,092 INFO L263 TraceCheckUtils]: 18: Hoare triple {41246#true} call #t~ret56 := isLowWaterSensorDry(); {41246#true} is VALID [2020-07-10 14:38:52,092 INFO L280 TraceCheckUtils]: 19: Hoare triple {41246#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {41246#true} is VALID [2020-07-10 14:38:52,092 INFO L280 TraceCheckUtils]: 20: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,092 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {41246#true} {41246#true} #499#return; {41246#true} is VALID [2020-07-10 14:38:52,093 INFO L280 TraceCheckUtils]: 22: Hoare triple {41246#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~7 := #t~ret56;havoc #t~ret56; {41246#true} is VALID [2020-07-10 14:38:52,093 INFO L280 TraceCheckUtils]: 23: Hoare triple {41246#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {41246#true} is VALID [2020-07-10 14:38:52,093 INFO L280 TraceCheckUtils]: 24: Hoare triple {41246#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {41246#true} is VALID [2020-07-10 14:38:52,093 INFO L280 TraceCheckUtils]: 25: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,093 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {41246#true} {41246#true} #539#return; {41246#true} is VALID [2020-07-10 14:38:52,093 INFO L280 TraceCheckUtils]: 27: Hoare triple {41246#true} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647;~tmp~4 := #t~ret36;havoc #t~ret36; {41246#true} is VALID [2020-07-10 14:38:52,094 INFO L280 TraceCheckUtils]: 28: Hoare triple {41246#true} assume !(0 != ~tmp~4); {41246#true} is VALID [2020-07-10 14:38:52,094 INFO L263 TraceCheckUtils]: 29: Hoare triple {41246#true} call processEnvironment__wrappee__highWaterSensor(); {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:52,095 INFO L280 TraceCheckUtils]: 30: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {41246#true} is VALID [2020-07-10 14:38:52,095 INFO L280 TraceCheckUtils]: 31: Hoare triple {41246#true} assume !(0 == ~pumpRunning~0); {41246#true} is VALID [2020-07-10 14:38:52,095 INFO L263 TraceCheckUtils]: 32: Hoare triple {41246#true} call processEnvironment__wrappee__base(); {41246#true} is VALID [2020-07-10 14:38:52,095 INFO L280 TraceCheckUtils]: 33: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,095 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {41246#true} {41246#true} #537#return; {41246#true} is VALID [2020-07-10 14:38:52,096 INFO L280 TraceCheckUtils]: 35: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,096 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {41246#true} {41246#true} #543#return; {41246#true} is VALID [2020-07-10 14:38:52,096 INFO L280 TraceCheckUtils]: 37: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,097 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {41246#true} {41251#(= 0 ~methaneLevelCritical~0)} #505#return; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,098 INFO L280 TraceCheckUtils]: 39: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} assume true; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,098 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {41251#(= 0 ~methaneLevelCritical~0)} {41246#true} #523#return; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:52,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:52,112 INFO L280 TraceCheckUtils]: 0: Hoare triple {41246#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {41246#true} is VALID [2020-07-10 14:38:52,112 INFO L280 TraceCheckUtils]: 1: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,112 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41246#true} {41246#true} #549#return; {41246#true} is VALID [2020-07-10 14:38:52,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:52,114 INFO L280 TraceCheckUtils]: 0: Hoare triple {41246#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41246#true} is VALID [2020-07-10 14:38:52,115 INFO L280 TraceCheckUtils]: 1: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,115 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41246#true} {41246#true} #551#return; {41246#true} is VALID [2020-07-10 14:38:52,115 INFO L280 TraceCheckUtils]: 0: Hoare triple {41246#true} havoc ~tmp~9;havoc ~tmp___0~3; {41246#true} is VALID [2020-07-10 14:38:52,115 INFO L263 TraceCheckUtils]: 1: Hoare triple {41246#true} call #t~ret63 := getWaterLevel(); {41246#true} is VALID [2020-07-10 14:38:52,116 INFO L280 TraceCheckUtils]: 2: Hoare triple {41246#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {41246#true} is VALID [2020-07-10 14:38:52,116 INFO L280 TraceCheckUtils]: 3: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,116 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41246#true} {41246#true} #549#return; {41246#true} is VALID [2020-07-10 14:38:52,116 INFO L280 TraceCheckUtils]: 5: Hoare triple {41246#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {41246#true} is VALID [2020-07-10 14:38:52,116 INFO L280 TraceCheckUtils]: 6: Hoare triple {41246#true} assume 2 != ~tmp~9; {41246#true} is VALID [2020-07-10 14:38:52,117 INFO L263 TraceCheckUtils]: 7: Hoare triple {41246#true} call #t~ret64 := isPumpRunning(); {41246#true} is VALID [2020-07-10 14:38:52,117 INFO L280 TraceCheckUtils]: 8: Hoare triple {41246#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41246#true} is VALID [2020-07-10 14:38:52,117 INFO L280 TraceCheckUtils]: 9: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,117 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {41246#true} {41246#true} #551#return; {41246#true} is VALID [2020-07-10 14:38:52,117 INFO L280 TraceCheckUtils]: 11: Hoare triple {41246#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~3 := #t~ret64;havoc #t~ret64; {41246#true} is VALID [2020-07-10 14:38:52,118 INFO L280 TraceCheckUtils]: 12: Hoare triple {41246#true} assume 0 != ~tmp___0~3; {41246#true} is VALID [2020-07-10 14:38:52,118 INFO L280 TraceCheckUtils]: 13: Hoare triple {41246#true} assume !(0 == ~switchedOnBeforeTS~0); {41246#true} is VALID [2020-07-10 14:38:52,118 INFO L280 TraceCheckUtils]: 14: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,119 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {41246#true} {41251#(= 0 ~methaneLevelCritical~0)} #525#return; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,120 INFO L263 TraceCheckUtils]: 0: Hoare triple {41500#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {41498#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:38:52,120 INFO L263 TraceCheckUtils]: 1: Hoare triple {41498#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {41246#true} is VALID [2020-07-10 14:38:52,120 INFO L280 TraceCheckUtils]: 2: Hoare triple {41246#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41246#true} is VALID [2020-07-10 14:38:52,121 INFO L280 TraceCheckUtils]: 3: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,121 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41246#true} {41498#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {41246#true} is VALID [2020-07-10 14:38:52,121 INFO L280 TraceCheckUtils]: 5: Hoare triple {41246#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {41246#true} is VALID [2020-07-10 14:38:52,121 INFO L280 TraceCheckUtils]: 6: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,121 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {41246#true} {41500#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {41246#true} is VALID [2020-07-10 14:38:52,122 INFO L280 TraceCheckUtils]: 8: Hoare triple {41246#true} assume 0 != ~pumpRunning~0; {41246#true} is VALID [2020-07-10 14:38:52,122 INFO L263 TraceCheckUtils]: 9: Hoare triple {41246#true} call lowerWaterLevel(); {41499#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:52,123 INFO L280 TraceCheckUtils]: 10: Hoare triple {41499#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {41246#true} is VALID [2020-07-10 14:38:52,123 INFO L280 TraceCheckUtils]: 11: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,123 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {41246#true} {41246#true} #521#return; {41246#true} is VALID [2020-07-10 14:38:52,123 INFO L280 TraceCheckUtils]: 13: Hoare triple {41246#true} assume 0 != ~systemActive~0; {41246#true} is VALID [2020-07-10 14:38:52,124 INFO L263 TraceCheckUtils]: 14: Hoare triple {41246#true} call processEnvironment(); {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:52,124 INFO L280 TraceCheckUtils]: 15: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {41246#true} is VALID [2020-07-10 14:38:52,124 INFO L280 TraceCheckUtils]: 16: Hoare triple {41246#true} assume 0 != ~pumpRunning~0; {41246#true} is VALID [2020-07-10 14:38:52,124 INFO L263 TraceCheckUtils]: 17: Hoare triple {41246#true} call #t~ret37 := isMethaneAlarm(); {41246#true} is VALID [2020-07-10 14:38:52,125 INFO L280 TraceCheckUtils]: 18: Hoare triple {41246#true} havoc ~retValue_acc~3; {41246#true} is VALID [2020-07-10 14:38:52,125 INFO L263 TraceCheckUtils]: 19: Hoare triple {41246#true} call #t~ret38 := isMethaneLevelCritical(); {41246#true} is VALID [2020-07-10 14:38:52,126 INFO L280 TraceCheckUtils]: 20: Hoare triple {41246#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {41733#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,126 INFO L280 TraceCheckUtils]: 21: Hoare triple {41733#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {41733#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,127 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {41733#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {41246#true} #561#return; {41731#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret38|)} is VALID [2020-07-10 14:38:52,128 INFO L280 TraceCheckUtils]: 23: Hoare triple {41731#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret38|)} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~retValue_acc~3 := #t~ret38;havoc #t~ret38;#res := ~retValue_acc~3; {41732#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,129 INFO L280 TraceCheckUtils]: 24: Hoare triple {41732#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {41732#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,130 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {41732#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} {41246#true} #501#return; {41701#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 |processEnvironment_#t~ret37|))} is VALID [2020-07-10 14:38:52,134 INFO L280 TraceCheckUtils]: 26: Hoare triple {41701#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 |processEnvironment_#t~ret37|))} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~tmp~5 := #t~ret37;havoc #t~ret37; {41702#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 processEnvironment_~tmp~5))} is VALID [2020-07-10 14:38:52,136 INFO L280 TraceCheckUtils]: 27: Hoare triple {41702#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 processEnvironment_~tmp~5))} assume !(0 != ~tmp~5); {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,138 INFO L263 TraceCheckUtils]: 28: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} call processEnvironment__wrappee__lowWaterSensor(); {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:52,138 INFO L280 TraceCheckUtils]: 29: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {41246#true} is VALID [2020-07-10 14:38:52,138 INFO L280 TraceCheckUtils]: 30: Hoare triple {41246#true} assume 0 != ~pumpRunning~0; {41246#true} is VALID [2020-07-10 14:38:52,139 INFO L263 TraceCheckUtils]: 31: Hoare triple {41246#true} call #t~ret36 := isLowWaterLevel(); {41246#true} is VALID [2020-07-10 14:38:52,139 INFO L280 TraceCheckUtils]: 32: Hoare triple {41246#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {41246#true} is VALID [2020-07-10 14:38:52,139 INFO L263 TraceCheckUtils]: 33: Hoare triple {41246#true} call #t~ret56 := isLowWaterSensorDry(); {41246#true} is VALID [2020-07-10 14:38:52,139 INFO L280 TraceCheckUtils]: 34: Hoare triple {41246#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {41246#true} is VALID [2020-07-10 14:38:52,139 INFO L280 TraceCheckUtils]: 35: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,139 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {41246#true} {41246#true} #499#return; {41246#true} is VALID [2020-07-10 14:38:52,140 INFO L280 TraceCheckUtils]: 37: Hoare triple {41246#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~7 := #t~ret56;havoc #t~ret56; {41246#true} is VALID [2020-07-10 14:38:52,140 INFO L280 TraceCheckUtils]: 38: Hoare triple {41246#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {41246#true} is VALID [2020-07-10 14:38:52,140 INFO L280 TraceCheckUtils]: 39: Hoare triple {41246#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {41246#true} is VALID [2020-07-10 14:38:52,140 INFO L280 TraceCheckUtils]: 40: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,140 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {41246#true} {41246#true} #539#return; {41246#true} is VALID [2020-07-10 14:38:52,141 INFO L280 TraceCheckUtils]: 42: Hoare triple {41246#true} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647;~tmp~4 := #t~ret36;havoc #t~ret36; {41246#true} is VALID [2020-07-10 14:38:52,141 INFO L280 TraceCheckUtils]: 43: Hoare triple {41246#true} assume !(0 != ~tmp~4); {41246#true} is VALID [2020-07-10 14:38:52,142 INFO L263 TraceCheckUtils]: 44: Hoare triple {41246#true} call processEnvironment__wrappee__highWaterSensor(); {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:52,142 INFO L280 TraceCheckUtils]: 45: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {41246#true} is VALID [2020-07-10 14:38:52,142 INFO L280 TraceCheckUtils]: 46: Hoare triple {41246#true} assume !(0 == ~pumpRunning~0); {41246#true} is VALID [2020-07-10 14:38:52,142 INFO L263 TraceCheckUtils]: 47: Hoare triple {41246#true} call processEnvironment__wrappee__base(); {41246#true} is VALID [2020-07-10 14:38:52,142 INFO L280 TraceCheckUtils]: 48: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,143 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {41246#true} {41246#true} #537#return; {41246#true} is VALID [2020-07-10 14:38:52,143 INFO L280 TraceCheckUtils]: 50: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,143 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {41246#true} {41246#true} #543#return; {41246#true} is VALID [2020-07-10 14:38:52,143 INFO L280 TraceCheckUtils]: 52: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,144 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {41246#true} {41251#(= 0 ~methaneLevelCritical~0)} #505#return; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,145 INFO L280 TraceCheckUtils]: 54: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} assume true; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,146 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {41251#(= 0 ~methaneLevelCritical~0)} {41246#true} #523#return; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,146 INFO L263 TraceCheckUtils]: 56: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} call __utac_acc__Specification5_spec__3(); {41246#true} is VALID [2020-07-10 14:38:52,146 INFO L280 TraceCheckUtils]: 57: Hoare triple {41246#true} havoc ~tmp~9;havoc ~tmp___0~3; {41246#true} is VALID [2020-07-10 14:38:52,146 INFO L263 TraceCheckUtils]: 58: Hoare triple {41246#true} call #t~ret63 := getWaterLevel(); {41246#true} is VALID [2020-07-10 14:38:52,147 INFO L280 TraceCheckUtils]: 59: Hoare triple {41246#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {41246#true} is VALID [2020-07-10 14:38:52,147 INFO L280 TraceCheckUtils]: 60: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,147 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {41246#true} {41246#true} #549#return; {41246#true} is VALID [2020-07-10 14:38:52,147 INFO L280 TraceCheckUtils]: 62: Hoare triple {41246#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {41246#true} is VALID [2020-07-10 14:38:52,147 INFO L280 TraceCheckUtils]: 63: Hoare triple {41246#true} assume 2 != ~tmp~9; {41246#true} is VALID [2020-07-10 14:38:52,148 INFO L263 TraceCheckUtils]: 64: Hoare triple {41246#true} call #t~ret64 := isPumpRunning(); {41246#true} is VALID [2020-07-10 14:38:52,148 INFO L280 TraceCheckUtils]: 65: Hoare triple {41246#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41246#true} is VALID [2020-07-10 14:38:52,148 INFO L280 TraceCheckUtils]: 66: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,148 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {41246#true} {41246#true} #551#return; {41246#true} is VALID [2020-07-10 14:38:52,148 INFO L280 TraceCheckUtils]: 68: Hoare triple {41246#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~3 := #t~ret64;havoc #t~ret64; {41246#true} is VALID [2020-07-10 14:38:52,148 INFO L280 TraceCheckUtils]: 69: Hoare triple {41246#true} assume 0 != ~tmp___0~3; {41246#true} is VALID [2020-07-10 14:38:52,149 INFO L280 TraceCheckUtils]: 70: Hoare triple {41246#true} assume !(0 == ~switchedOnBeforeTS~0); {41246#true} is VALID [2020-07-10 14:38:52,149 INFO L280 TraceCheckUtils]: 71: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,150 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {41246#true} {41251#(= 0 ~methaneLevelCritical~0)} #525#return; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,150 INFO L280 TraceCheckUtils]: 73: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} assume true; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,151 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {41251#(= 0 ~methaneLevelCritical~0)} {41251#(= 0 ~methaneLevelCritical~0)} #513#return; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:52,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:52,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:52,190 INFO L280 TraceCheckUtils]: 0: Hoare triple {41246#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41246#true} is VALID [2020-07-10 14:38:52,190 INFO L280 TraceCheckUtils]: 1: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,190 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41246#true} {41498#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {41246#true} is VALID [2020-07-10 14:38:52,190 INFO L263 TraceCheckUtils]: 0: Hoare triple {41498#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {41246#true} is VALID [2020-07-10 14:38:52,191 INFO L280 TraceCheckUtils]: 1: Hoare triple {41246#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41246#true} is VALID [2020-07-10 14:38:52,191 INFO L280 TraceCheckUtils]: 2: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,191 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {41246#true} {41498#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {41246#true} is VALID [2020-07-10 14:38:52,191 INFO L280 TraceCheckUtils]: 4: Hoare triple {41246#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {41246#true} is VALID [2020-07-10 14:38:52,191 INFO L280 TraceCheckUtils]: 5: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,191 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {41246#true} {41500#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {41246#true} is VALID [2020-07-10 14:38:52,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:52,195 INFO L280 TraceCheckUtils]: 0: Hoare triple {41499#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {41246#true} is VALID [2020-07-10 14:38:52,195 INFO L280 TraceCheckUtils]: 1: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,195 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41246#true} {41246#true} #521#return; {41246#true} is VALID [2020-07-10 14:38:52,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:52,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:52,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:52,276 INFO L280 TraceCheckUtils]: 0: Hoare triple {41246#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {41733#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,277 INFO L280 TraceCheckUtils]: 1: Hoare triple {41733#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {41733#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,278 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41733#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {41246#true} #561#return; {41731#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret38|)} is VALID [2020-07-10 14:38:52,278 INFO L280 TraceCheckUtils]: 0: Hoare triple {41246#true} havoc ~retValue_acc~3; {41246#true} is VALID [2020-07-10 14:38:52,278 INFO L263 TraceCheckUtils]: 1: Hoare triple {41246#true} call #t~ret38 := isMethaneLevelCritical(); {41246#true} is VALID [2020-07-10 14:38:52,279 INFO L280 TraceCheckUtils]: 2: Hoare triple {41246#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {41733#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,280 INFO L280 TraceCheckUtils]: 3: Hoare triple {41733#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {41733#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,281 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41733#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {41246#true} #561#return; {41731#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret38|)} is VALID [2020-07-10 14:38:52,282 INFO L280 TraceCheckUtils]: 5: Hoare triple {41731#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret38|)} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~retValue_acc~3 := #t~ret38;havoc #t~ret38;#res := ~retValue_acc~3; {41732#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,282 INFO L280 TraceCheckUtils]: 6: Hoare triple {41732#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {41732#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,283 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {41732#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} {41246#true} #501#return; {41818#(or (= 0 |processEnvironment_#t~ret37|) (not (= 0 ~methaneLevelCritical~0)))} is VALID [2020-07-10 14:38:52,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:52,287 INFO L280 TraceCheckUtils]: 0: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {41246#true} is VALID [2020-07-10 14:38:52,287 INFO L280 TraceCheckUtils]: 1: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,288 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41246#true} {41791#(not (= 0 ~methaneLevelCritical~0))} #503#return; {41791#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:38:52,288 INFO L280 TraceCheckUtils]: 0: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {41246#true} is VALID [2020-07-10 14:38:52,289 INFO L280 TraceCheckUtils]: 1: Hoare triple {41246#true} assume 0 != ~pumpRunning~0; {41246#true} is VALID [2020-07-10 14:38:52,289 INFO L263 TraceCheckUtils]: 2: Hoare triple {41246#true} call #t~ret37 := isMethaneAlarm(); {41246#true} is VALID [2020-07-10 14:38:52,289 INFO L280 TraceCheckUtils]: 3: Hoare triple {41246#true} havoc ~retValue_acc~3; {41246#true} is VALID [2020-07-10 14:38:52,289 INFO L263 TraceCheckUtils]: 4: Hoare triple {41246#true} call #t~ret38 := isMethaneLevelCritical(); {41246#true} is VALID [2020-07-10 14:38:52,290 INFO L280 TraceCheckUtils]: 5: Hoare triple {41246#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {41733#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,291 INFO L280 TraceCheckUtils]: 6: Hoare triple {41733#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {41733#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,292 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {41733#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {41246#true} #561#return; {41731#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret38|)} is VALID [2020-07-10 14:38:52,293 INFO L280 TraceCheckUtils]: 8: Hoare triple {41731#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret38|)} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~retValue_acc~3 := #t~ret38;havoc #t~ret38;#res := ~retValue_acc~3; {41732#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,294 INFO L280 TraceCheckUtils]: 9: Hoare triple {41732#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {41732#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,295 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {41732#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} {41246#true} #501#return; {41818#(or (= 0 |processEnvironment_#t~ret37|) (not (= 0 ~methaneLevelCritical~0)))} is VALID [2020-07-10 14:38:52,296 INFO L280 TraceCheckUtils]: 11: Hoare triple {41818#(or (= 0 |processEnvironment_#t~ret37|) (not (= 0 ~methaneLevelCritical~0)))} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~tmp~5 := #t~ret37;havoc #t~ret37; {41819#(or (not (= 0 ~methaneLevelCritical~0)) (= 0 processEnvironment_~tmp~5))} is VALID [2020-07-10 14:38:52,297 INFO L280 TraceCheckUtils]: 12: Hoare triple {41819#(or (not (= 0 ~methaneLevelCritical~0)) (= 0 processEnvironment_~tmp~5))} assume 0 != ~tmp~5; {41791#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:38:52,298 INFO L263 TraceCheckUtils]: 13: Hoare triple {41791#(not (= 0 ~methaneLevelCritical~0))} call deactivatePump(); {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:52,298 INFO L280 TraceCheckUtils]: 14: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {41246#true} is VALID [2020-07-10 14:38:52,298 INFO L280 TraceCheckUtils]: 15: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,299 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {41246#true} {41791#(not (= 0 ~methaneLevelCritical~0))} #503#return; {41791#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:38:52,299 INFO L280 TraceCheckUtils]: 17: Hoare triple {41791#(not (= 0 ~methaneLevelCritical~0))} assume true; {41791#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:38:52,300 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {41791#(not (= 0 ~methaneLevelCritical~0))} {41246#true} #523#return; {41791#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:38:52,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:52,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:52,308 INFO L280 TraceCheckUtils]: 0: Hoare triple {41246#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {41246#true} is VALID [2020-07-10 14:38:52,308 INFO L280 TraceCheckUtils]: 1: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,308 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41246#true} {41246#true} #549#return; {41246#true} is VALID [2020-07-10 14:38:52,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:52,311 INFO L280 TraceCheckUtils]: 0: Hoare triple {41246#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41246#true} is VALID [2020-07-10 14:38:52,311 INFO L280 TraceCheckUtils]: 1: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,312 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41246#true} {41246#true} #551#return; {41246#true} is VALID [2020-07-10 14:38:52,312 INFO L280 TraceCheckUtils]: 0: Hoare triple {41246#true} havoc ~tmp~9;havoc ~tmp___0~3; {41246#true} is VALID [2020-07-10 14:38:52,312 INFO L263 TraceCheckUtils]: 1: Hoare triple {41246#true} call #t~ret63 := getWaterLevel(); {41246#true} is VALID [2020-07-10 14:38:52,312 INFO L280 TraceCheckUtils]: 2: Hoare triple {41246#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {41246#true} is VALID [2020-07-10 14:38:52,313 INFO L280 TraceCheckUtils]: 3: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,313 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41246#true} {41246#true} #549#return; {41246#true} is VALID [2020-07-10 14:38:52,313 INFO L280 TraceCheckUtils]: 5: Hoare triple {41246#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {41246#true} is VALID [2020-07-10 14:38:52,313 INFO L280 TraceCheckUtils]: 6: Hoare triple {41246#true} assume 2 != ~tmp~9; {41246#true} is VALID [2020-07-10 14:38:52,313 INFO L263 TraceCheckUtils]: 7: Hoare triple {41246#true} call #t~ret64 := isPumpRunning(); {41246#true} is VALID [2020-07-10 14:38:52,314 INFO L280 TraceCheckUtils]: 8: Hoare triple {41246#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41246#true} is VALID [2020-07-10 14:38:52,314 INFO L280 TraceCheckUtils]: 9: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,314 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {41246#true} {41246#true} #551#return; {41246#true} is VALID [2020-07-10 14:38:52,314 INFO L280 TraceCheckUtils]: 11: Hoare triple {41246#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~3 := #t~ret64;havoc #t~ret64; {41246#true} is VALID [2020-07-10 14:38:52,315 INFO L280 TraceCheckUtils]: 12: Hoare triple {41246#true} assume !(0 != ~tmp___0~3); {41246#true} is VALID [2020-07-10 14:38:52,315 INFO L280 TraceCheckUtils]: 13: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,316 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {41246#true} {41791#(not (= 0 ~methaneLevelCritical~0))} #525#return; {41791#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:38:52,317 INFO L263 TraceCheckUtils]: 0: Hoare triple {41500#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {41498#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:38:52,317 INFO L263 TraceCheckUtils]: 1: Hoare triple {41498#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {41246#true} is VALID [2020-07-10 14:38:52,317 INFO L280 TraceCheckUtils]: 2: Hoare triple {41246#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41246#true} is VALID [2020-07-10 14:38:52,318 INFO L280 TraceCheckUtils]: 3: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,318 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41246#true} {41498#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {41246#true} is VALID [2020-07-10 14:38:52,318 INFO L280 TraceCheckUtils]: 5: Hoare triple {41246#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {41246#true} is VALID [2020-07-10 14:38:52,318 INFO L280 TraceCheckUtils]: 6: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,318 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {41246#true} {41500#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {41246#true} is VALID [2020-07-10 14:38:52,319 INFO L280 TraceCheckUtils]: 8: Hoare triple {41246#true} assume 0 != ~pumpRunning~0; {41246#true} is VALID [2020-07-10 14:38:52,319 INFO L263 TraceCheckUtils]: 9: Hoare triple {41246#true} call lowerWaterLevel(); {41499#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:52,320 INFO L280 TraceCheckUtils]: 10: Hoare triple {41499#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {41246#true} is VALID [2020-07-10 14:38:52,320 INFO L280 TraceCheckUtils]: 11: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,320 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {41246#true} {41246#true} #521#return; {41246#true} is VALID [2020-07-10 14:38:52,320 INFO L280 TraceCheckUtils]: 13: Hoare triple {41246#true} assume 0 != ~systemActive~0; {41246#true} is VALID [2020-07-10 14:38:52,321 INFO L263 TraceCheckUtils]: 14: Hoare triple {41246#true} call processEnvironment(); {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:52,321 INFO L280 TraceCheckUtils]: 15: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {41246#true} is VALID [2020-07-10 14:38:52,321 INFO L280 TraceCheckUtils]: 16: Hoare triple {41246#true} assume 0 != ~pumpRunning~0; {41246#true} is VALID [2020-07-10 14:38:52,321 INFO L263 TraceCheckUtils]: 17: Hoare triple {41246#true} call #t~ret37 := isMethaneAlarm(); {41246#true} is VALID [2020-07-10 14:38:52,322 INFO L280 TraceCheckUtils]: 18: Hoare triple {41246#true} havoc ~retValue_acc~3; {41246#true} is VALID [2020-07-10 14:38:52,322 INFO L263 TraceCheckUtils]: 19: Hoare triple {41246#true} call #t~ret38 := isMethaneLevelCritical(); {41246#true} is VALID [2020-07-10 14:38:52,322 INFO L280 TraceCheckUtils]: 20: Hoare triple {41246#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {41733#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,323 INFO L280 TraceCheckUtils]: 21: Hoare triple {41733#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {41733#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,324 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {41733#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {41246#true} #561#return; {41731#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret38|)} is VALID [2020-07-10 14:38:52,325 INFO L280 TraceCheckUtils]: 23: Hoare triple {41731#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret38|)} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~retValue_acc~3 := #t~ret38;havoc #t~ret38;#res := ~retValue_acc~3; {41732#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,326 INFO L280 TraceCheckUtils]: 24: Hoare triple {41732#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {41732#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,327 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {41732#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} {41246#true} #501#return; {41818#(or (= 0 |processEnvironment_#t~ret37|) (not (= 0 ~methaneLevelCritical~0)))} is VALID [2020-07-10 14:38:52,328 INFO L280 TraceCheckUtils]: 26: Hoare triple {41818#(or (= 0 |processEnvironment_#t~ret37|) (not (= 0 ~methaneLevelCritical~0)))} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~tmp~5 := #t~ret37;havoc #t~ret37; {41819#(or (not (= 0 ~methaneLevelCritical~0)) (= 0 processEnvironment_~tmp~5))} is VALID [2020-07-10 14:38:52,329 INFO L280 TraceCheckUtils]: 27: Hoare triple {41819#(or (not (= 0 ~methaneLevelCritical~0)) (= 0 processEnvironment_~tmp~5))} assume 0 != ~tmp~5; {41791#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:38:52,330 INFO L263 TraceCheckUtils]: 28: Hoare triple {41791#(not (= 0 ~methaneLevelCritical~0))} call deactivatePump(); {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:52,330 INFO L280 TraceCheckUtils]: 29: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {41246#true} is VALID [2020-07-10 14:38:52,330 INFO L280 TraceCheckUtils]: 30: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,331 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {41246#true} {41791#(not (= 0 ~methaneLevelCritical~0))} #503#return; {41791#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:38:52,331 INFO L280 TraceCheckUtils]: 32: Hoare triple {41791#(not (= 0 ~methaneLevelCritical~0))} assume true; {41791#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:38:52,332 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {41791#(not (= 0 ~methaneLevelCritical~0))} {41246#true} #523#return; {41791#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:38:52,332 INFO L263 TraceCheckUtils]: 34: Hoare triple {41791#(not (= 0 ~methaneLevelCritical~0))} call __utac_acc__Specification5_spec__3(); {41246#true} is VALID [2020-07-10 14:38:52,332 INFO L280 TraceCheckUtils]: 35: Hoare triple {41246#true} havoc ~tmp~9;havoc ~tmp___0~3; {41246#true} is VALID [2020-07-10 14:38:52,333 INFO L263 TraceCheckUtils]: 36: Hoare triple {41246#true} call #t~ret63 := getWaterLevel(); {41246#true} is VALID [2020-07-10 14:38:52,333 INFO L280 TraceCheckUtils]: 37: Hoare triple {41246#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {41246#true} is VALID [2020-07-10 14:38:52,333 INFO L280 TraceCheckUtils]: 38: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,333 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {41246#true} {41246#true} #549#return; {41246#true} is VALID [2020-07-10 14:38:52,334 INFO L280 TraceCheckUtils]: 40: Hoare triple {41246#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {41246#true} is VALID [2020-07-10 14:38:52,334 INFO L280 TraceCheckUtils]: 41: Hoare triple {41246#true} assume 2 != ~tmp~9; {41246#true} is VALID [2020-07-10 14:38:52,334 INFO L263 TraceCheckUtils]: 42: Hoare triple {41246#true} call #t~ret64 := isPumpRunning(); {41246#true} is VALID [2020-07-10 14:38:52,334 INFO L280 TraceCheckUtils]: 43: Hoare triple {41246#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41246#true} is VALID [2020-07-10 14:38:52,334 INFO L280 TraceCheckUtils]: 44: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,335 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {41246#true} {41246#true} #551#return; {41246#true} is VALID [2020-07-10 14:38:52,335 INFO L280 TraceCheckUtils]: 46: Hoare triple {41246#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~3 := #t~ret64;havoc #t~ret64; {41246#true} is VALID [2020-07-10 14:38:52,335 INFO L280 TraceCheckUtils]: 47: Hoare triple {41246#true} assume !(0 != ~tmp___0~3); {41246#true} is VALID [2020-07-10 14:38:52,335 INFO L280 TraceCheckUtils]: 48: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,336 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {41246#true} {41791#(not (= 0 ~methaneLevelCritical~0))} #525#return; {41791#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:38:52,337 INFO L280 TraceCheckUtils]: 50: Hoare triple {41791#(not (= 0 ~methaneLevelCritical~0))} assume true; {41791#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:38:52,338 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {41791#(not (= 0 ~methaneLevelCritical~0))} {41251#(= 0 ~methaneLevelCritical~0)} #513#return; {41247#false} is VALID [2020-07-10 14:38:52,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:52,344 INFO L280 TraceCheckUtils]: 0: Hoare triple {41499#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {41246#true} is VALID [2020-07-10 14:38:52,344 INFO L280 TraceCheckUtils]: 1: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,344 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41246#true} {41247#false} #509#return; {41247#false} is VALID [2020-07-10 14:38:52,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:52,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:52,350 INFO L280 TraceCheckUtils]: 0: Hoare triple {41246#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41246#true} is VALID [2020-07-10 14:38:52,350 INFO L280 TraceCheckUtils]: 1: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,350 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41246#true} {41498#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {41246#true} is VALID [2020-07-10 14:38:52,351 INFO L263 TraceCheckUtils]: 0: Hoare triple {41498#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {41246#true} is VALID [2020-07-10 14:38:52,351 INFO L280 TraceCheckUtils]: 1: Hoare triple {41246#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41246#true} is VALID [2020-07-10 14:38:52,351 INFO L280 TraceCheckUtils]: 2: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,351 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {41246#true} {41498#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {41246#true} is VALID [2020-07-10 14:38:52,351 INFO L280 TraceCheckUtils]: 4: Hoare triple {41246#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {41246#true} is VALID [2020-07-10 14:38:52,352 INFO L280 TraceCheckUtils]: 5: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,352 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {41246#true} {41247#false} #519#return; {41247#false} is VALID [2020-07-10 14:38:52,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:52,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:52,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:52,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:52,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:52,372 INFO L280 TraceCheckUtils]: 0: Hoare triple {41246#true} havoc ~retValue_acc~12; {41246#true} is VALID [2020-07-10 14:38:52,372 INFO L280 TraceCheckUtils]: 1: Hoare triple {41246#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {41246#true} is VALID [2020-07-10 14:38:52,373 INFO L280 TraceCheckUtils]: 2: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,373 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {41246#true} {41246#true} #517#return; {41246#true} is VALID [2020-07-10 14:38:52,373 INFO L280 TraceCheckUtils]: 0: Hoare triple {41246#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {41246#true} is VALID [2020-07-10 14:38:52,373 INFO L263 TraceCheckUtils]: 1: Hoare triple {41246#true} call #t~ret55 := isHighWaterSensorDry(); {41246#true} is VALID [2020-07-10 14:38:52,374 INFO L280 TraceCheckUtils]: 2: Hoare triple {41246#true} havoc ~retValue_acc~12; {41246#true} is VALID [2020-07-10 14:38:52,374 INFO L280 TraceCheckUtils]: 3: Hoare triple {41246#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {41246#true} is VALID [2020-07-10 14:38:52,374 INFO L280 TraceCheckUtils]: 4: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,374 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {41246#true} {41246#true} #517#return; {41246#true} is VALID [2020-07-10 14:38:52,375 INFO L280 TraceCheckUtils]: 6: Hoare triple {41246#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {41246#true} is VALID [2020-07-10 14:38:52,375 INFO L280 TraceCheckUtils]: 7: Hoare triple {41246#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {41246#true} is VALID [2020-07-10 14:38:52,375 INFO L280 TraceCheckUtils]: 8: Hoare triple {41246#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {41246#true} is VALID [2020-07-10 14:38:52,375 INFO L280 TraceCheckUtils]: 9: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,375 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {41246#true} {41246#true} #531#return; {41246#true} is VALID [2020-07-10 14:38:52,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:52,379 INFO L280 TraceCheckUtils]: 0: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41246#true} is VALID [2020-07-10 14:38:52,379 INFO L280 TraceCheckUtils]: 1: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,379 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41246#true} {41246#true} #533#return; {41246#true} is VALID [2020-07-10 14:38:52,379 INFO L280 TraceCheckUtils]: 0: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {41246#true} is VALID [2020-07-10 14:38:52,380 INFO L280 TraceCheckUtils]: 1: Hoare triple {41246#true} assume 0 == ~pumpRunning~0; {41246#true} is VALID [2020-07-10 14:38:52,380 INFO L263 TraceCheckUtils]: 2: Hoare triple {41246#true} call #t~ret35 := isHighWaterLevel(); {41246#true} is VALID [2020-07-10 14:38:52,380 INFO L280 TraceCheckUtils]: 3: Hoare triple {41246#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {41246#true} is VALID [2020-07-10 14:38:52,380 INFO L263 TraceCheckUtils]: 4: Hoare triple {41246#true} call #t~ret55 := isHighWaterSensorDry(); {41246#true} is VALID [2020-07-10 14:38:52,380 INFO L280 TraceCheckUtils]: 5: Hoare triple {41246#true} havoc ~retValue_acc~12; {41246#true} is VALID [2020-07-10 14:38:52,381 INFO L280 TraceCheckUtils]: 6: Hoare triple {41246#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {41246#true} is VALID [2020-07-10 14:38:52,381 INFO L280 TraceCheckUtils]: 7: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,381 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {41246#true} {41246#true} #517#return; {41246#true} is VALID [2020-07-10 14:38:52,381 INFO L280 TraceCheckUtils]: 9: Hoare triple {41246#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {41246#true} is VALID [2020-07-10 14:38:52,381 INFO L280 TraceCheckUtils]: 10: Hoare triple {41246#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {41246#true} is VALID [2020-07-10 14:38:52,382 INFO L280 TraceCheckUtils]: 11: Hoare triple {41246#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {41246#true} is VALID [2020-07-10 14:38:52,382 INFO L280 TraceCheckUtils]: 12: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,382 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {41246#true} {41246#true} #531#return; {41246#true} is VALID [2020-07-10 14:38:52,382 INFO L280 TraceCheckUtils]: 14: Hoare triple {41246#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {41246#true} is VALID [2020-07-10 14:38:52,382 INFO L280 TraceCheckUtils]: 15: Hoare triple {41246#true} assume 0 != ~tmp~3; {41246#true} is VALID [2020-07-10 14:38:52,383 INFO L263 TraceCheckUtils]: 16: Hoare triple {41246#true} call activatePump(); {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:52,383 INFO L280 TraceCheckUtils]: 17: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41246#true} is VALID [2020-07-10 14:38:52,384 INFO L280 TraceCheckUtils]: 18: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,384 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {41246#true} {41246#true} #533#return; {41246#true} is VALID [2020-07-10 14:38:52,384 INFO L280 TraceCheckUtils]: 20: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,384 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {41246#true} {41246#true} #545#return; {41246#true} is VALID [2020-07-10 14:38:52,385 INFO L280 TraceCheckUtils]: 0: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {41246#true} is VALID [2020-07-10 14:38:52,385 INFO L280 TraceCheckUtils]: 1: Hoare triple {41246#true} assume !(0 != ~pumpRunning~0); {41246#true} is VALID [2020-07-10 14:38:52,386 INFO L263 TraceCheckUtils]: 2: Hoare triple {41246#true} call processEnvironment__wrappee__highWaterSensor(); {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:52,386 INFO L280 TraceCheckUtils]: 3: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {41246#true} is VALID [2020-07-10 14:38:52,386 INFO L280 TraceCheckUtils]: 4: Hoare triple {41246#true} assume 0 == ~pumpRunning~0; {41246#true} is VALID [2020-07-10 14:38:52,386 INFO L263 TraceCheckUtils]: 5: Hoare triple {41246#true} call #t~ret35 := isHighWaterLevel(); {41246#true} is VALID [2020-07-10 14:38:52,387 INFO L280 TraceCheckUtils]: 6: Hoare triple {41246#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {41246#true} is VALID [2020-07-10 14:38:52,387 INFO L263 TraceCheckUtils]: 7: Hoare triple {41246#true} call #t~ret55 := isHighWaterSensorDry(); {41246#true} is VALID [2020-07-10 14:38:52,387 INFO L280 TraceCheckUtils]: 8: Hoare triple {41246#true} havoc ~retValue_acc~12; {41246#true} is VALID [2020-07-10 14:38:52,387 INFO L280 TraceCheckUtils]: 9: Hoare triple {41246#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {41246#true} is VALID [2020-07-10 14:38:52,387 INFO L280 TraceCheckUtils]: 10: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,388 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {41246#true} {41246#true} #517#return; {41246#true} is VALID [2020-07-10 14:38:52,388 INFO L280 TraceCheckUtils]: 12: Hoare triple {41246#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {41246#true} is VALID [2020-07-10 14:38:52,388 INFO L280 TraceCheckUtils]: 13: Hoare triple {41246#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {41246#true} is VALID [2020-07-10 14:38:52,388 INFO L280 TraceCheckUtils]: 14: Hoare triple {41246#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {41246#true} is VALID [2020-07-10 14:38:52,388 INFO L280 TraceCheckUtils]: 15: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,388 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {41246#true} {41246#true} #531#return; {41246#true} is VALID [2020-07-10 14:38:52,389 INFO L280 TraceCheckUtils]: 17: Hoare triple {41246#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {41246#true} is VALID [2020-07-10 14:38:52,389 INFO L280 TraceCheckUtils]: 18: Hoare triple {41246#true} assume 0 != ~tmp~3; {41246#true} is VALID [2020-07-10 14:38:52,390 INFO L263 TraceCheckUtils]: 19: Hoare triple {41246#true} call activatePump(); {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:52,390 INFO L280 TraceCheckUtils]: 20: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41246#true} is VALID [2020-07-10 14:38:52,390 INFO L280 TraceCheckUtils]: 21: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,390 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {41246#true} {41246#true} #533#return; {41246#true} is VALID [2020-07-10 14:38:52,391 INFO L280 TraceCheckUtils]: 23: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,391 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {41246#true} {41246#true} #545#return; {41246#true} is VALID [2020-07-10 14:38:52,391 INFO L280 TraceCheckUtils]: 25: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,391 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {41246#true} {41246#true} #507#return; {41246#true} is VALID [2020-07-10 14:38:52,392 INFO L280 TraceCheckUtils]: 0: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {41246#true} is VALID [2020-07-10 14:38:52,392 INFO L280 TraceCheckUtils]: 1: Hoare triple {41246#true} assume !(0 != ~pumpRunning~0); {41246#true} is VALID [2020-07-10 14:38:52,393 INFO L263 TraceCheckUtils]: 2: Hoare triple {41246#true} call processEnvironment__wrappee__lowWaterSensor(); {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:52,393 INFO L280 TraceCheckUtils]: 3: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {41246#true} is VALID [2020-07-10 14:38:52,393 INFO L280 TraceCheckUtils]: 4: Hoare triple {41246#true} assume !(0 != ~pumpRunning~0); {41246#true} is VALID [2020-07-10 14:38:52,394 INFO L263 TraceCheckUtils]: 5: Hoare triple {41246#true} call processEnvironment__wrappee__highWaterSensor(); {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:52,394 INFO L280 TraceCheckUtils]: 6: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {41246#true} is VALID [2020-07-10 14:38:52,394 INFO L280 TraceCheckUtils]: 7: Hoare triple {41246#true} assume 0 == ~pumpRunning~0; {41246#true} is VALID [2020-07-10 14:38:52,394 INFO L263 TraceCheckUtils]: 8: Hoare triple {41246#true} call #t~ret35 := isHighWaterLevel(); {41246#true} is VALID [2020-07-10 14:38:52,395 INFO L280 TraceCheckUtils]: 9: Hoare triple {41246#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {41246#true} is VALID [2020-07-10 14:38:52,395 INFO L263 TraceCheckUtils]: 10: Hoare triple {41246#true} call #t~ret55 := isHighWaterSensorDry(); {41246#true} is VALID [2020-07-10 14:38:52,395 INFO L280 TraceCheckUtils]: 11: Hoare triple {41246#true} havoc ~retValue_acc~12; {41246#true} is VALID [2020-07-10 14:38:52,395 INFO L280 TraceCheckUtils]: 12: Hoare triple {41246#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {41246#true} is VALID [2020-07-10 14:38:52,395 INFO L280 TraceCheckUtils]: 13: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,395 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {41246#true} {41246#true} #517#return; {41246#true} is VALID [2020-07-10 14:38:52,396 INFO L280 TraceCheckUtils]: 15: Hoare triple {41246#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {41246#true} is VALID [2020-07-10 14:38:52,396 INFO L280 TraceCheckUtils]: 16: Hoare triple {41246#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {41246#true} is VALID [2020-07-10 14:38:52,396 INFO L280 TraceCheckUtils]: 17: Hoare triple {41246#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {41246#true} is VALID [2020-07-10 14:38:52,396 INFO L280 TraceCheckUtils]: 18: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,396 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {41246#true} {41246#true} #531#return; {41246#true} is VALID [2020-07-10 14:38:52,397 INFO L280 TraceCheckUtils]: 20: Hoare triple {41246#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {41246#true} is VALID [2020-07-10 14:38:52,397 INFO L280 TraceCheckUtils]: 21: Hoare triple {41246#true} assume 0 != ~tmp~3; {41246#true} is VALID [2020-07-10 14:38:52,398 INFO L263 TraceCheckUtils]: 22: Hoare triple {41246#true} call activatePump(); {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:52,398 INFO L280 TraceCheckUtils]: 23: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41246#true} is VALID [2020-07-10 14:38:52,398 INFO L280 TraceCheckUtils]: 24: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,398 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {41246#true} {41246#true} #533#return; {41246#true} is VALID [2020-07-10 14:38:52,398 INFO L280 TraceCheckUtils]: 26: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,399 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {41246#true} {41246#true} #545#return; {41246#true} is VALID [2020-07-10 14:38:52,399 INFO L280 TraceCheckUtils]: 28: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,399 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {41246#true} {41246#true} #507#return; {41246#true} is VALID [2020-07-10 14:38:52,399 INFO L280 TraceCheckUtils]: 30: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,399 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {41246#true} {41247#false} #523#return; {41247#false} is VALID [2020-07-10 14:38:52,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:52,403 INFO L280 TraceCheckUtils]: 0: Hoare triple {41246#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {41246#true} is VALID [2020-07-10 14:38:52,403 INFO L280 TraceCheckUtils]: 1: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,404 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41246#true} {41247#false} #549#return; {41247#false} is VALID [2020-07-10 14:38:52,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:52,406 INFO L280 TraceCheckUtils]: 0: Hoare triple {41246#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41246#true} is VALID [2020-07-10 14:38:52,407 INFO L280 TraceCheckUtils]: 1: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,407 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41246#true} {41247#false} #551#return; {41247#false} is VALID [2020-07-10 14:38:52,411 INFO L263 TraceCheckUtils]: 0: Hoare triple {41246#true} call ULTIMATE.init(); {41497#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.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~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.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~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:38:52,417 INFO L280 TraceCheckUtils]: 1: Hoare triple {41497#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.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~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.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~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string42.base, #t~string42.offset, 1);call write~init~int(110, #t~string42.base, 1 + #t~string42.offset, 1);call write~init~int(0, #t~string42.base, 2 + #t~string42.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string44.base, #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 3 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string46.base, #t~string46.offset, 1);call write~init~int(80, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(117, #t~string46.base, 2 + #t~string46.offset, 1);call write~init~int(109, #t~string46.base, 3 + #t~string46.offset, 1);call write~init~int(112, #t~string46.base, 4 + #t~string46.offset, 1);call write~init~int(58, #t~string46.base, 5 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 6 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string50.base, #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string52.base, #t~string52.offset, 1);call write~init~int(32, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string54.base, #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 1 + #t~string54.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,418 INFO L280 TraceCheckUtils]: 2: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} assume true; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,418 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {41251#(= 0 ~methaneLevelCritical~0)} {41246#true} #567#return; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,419 INFO L263 TraceCheckUtils]: 4: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} call #t~ret76 := main(); {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,420 INFO L280 TraceCheckUtils]: 5: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} havoc ~retValue_acc~9;havoc ~tmp~10; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,420 INFO L263 TraceCheckUtils]: 6: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} call select_helpers(); {41246#true} is VALID [2020-07-10 14:38:52,420 INFO L280 TraceCheckUtils]: 7: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,421 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {41246#true} {41251#(= 0 ~methaneLevelCritical~0)} #459#return; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,421 INFO L263 TraceCheckUtils]: 9: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} call select_features(); {41246#true} is VALID [2020-07-10 14:38:52,421 INFO L280 TraceCheckUtils]: 10: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,422 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {41246#true} {41251#(= 0 ~methaneLevelCritical~0)} #461#return; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,422 INFO L263 TraceCheckUtils]: 12: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} call #t~ret65 := valid_product(); {41246#true} is VALID [2020-07-10 14:38:52,422 INFO L280 TraceCheckUtils]: 13: Hoare triple {41246#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {41246#true} is VALID [2020-07-10 14:38:52,423 INFO L280 TraceCheckUtils]: 14: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,423 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {41246#true} {41251#(= 0 ~methaneLevelCritical~0)} #463#return; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,424 INFO L280 TraceCheckUtils]: 16: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~ret65 && #t~ret65 <= 2147483647;~tmp~10 := #t~ret65;havoc #t~ret65; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,425 INFO L280 TraceCheckUtils]: 17: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp~10; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,425 INFO L263 TraceCheckUtils]: 18: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} call setup(); {41246#true} is VALID [2020-07-10 14:38:52,425 INFO L280 TraceCheckUtils]: 19: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,426 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {41246#true} {41251#(= 0 ~methaneLevelCritical~0)} #465#return; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,427 INFO L263 TraceCheckUtils]: 21: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} call runTest(); {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,427 INFO L263 TraceCheckUtils]: 22: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} call __utac_acc__Specification5_spec__1(); {41498#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:38:52,428 INFO L280 TraceCheckUtils]: 23: Hoare triple {41498#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {41246#true} is VALID [2020-07-10 14:38:52,428 INFO L280 TraceCheckUtils]: 24: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,428 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {41246#true} {41251#(= 0 ~methaneLevelCritical~0)} #557#return; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,429 INFO L263 TraceCheckUtils]: 26: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} call test(); {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,430 INFO L280 TraceCheckUtils]: 27: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} havoc ~splverifierCounter~0;havoc ~tmp~8;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,431 INFO L280 TraceCheckUtils]: 28: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} assume !false; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,431 INFO L280 TraceCheckUtils]: 29: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} assume ~splverifierCounter~0 < 4; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,432 INFO L280 TraceCheckUtils]: 30: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp~8 := #t~nondet58;havoc #t~nondet58; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,433 INFO L280 TraceCheckUtils]: 31: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp~8; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,433 INFO L263 TraceCheckUtils]: 32: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} call waterRise(); {41499#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:52,434 INFO L280 TraceCheckUtils]: 33: Hoare triple {41499#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {41246#true} is VALID [2020-07-10 14:38:52,434 INFO L280 TraceCheckUtils]: 34: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,435 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {41246#true} {41251#(= 0 ~methaneLevelCritical~0)} #509#return; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,435 INFO L280 TraceCheckUtils]: 36: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~tmp___0~2 := #t~nondet59;havoc #t~nondet59; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,436 INFO L280 TraceCheckUtils]: 37: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___0~2); {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,437 INFO L280 TraceCheckUtils]: 38: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~tmp___2~0 := #t~nondet60;havoc #t~nondet60; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,437 INFO L280 TraceCheckUtils]: 39: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp___2~0; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,438 INFO L263 TraceCheckUtils]: 40: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} call timeShift(); {41500#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:38:52,439 INFO L263 TraceCheckUtils]: 41: Hoare triple {41500#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {41498#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:38:52,439 INFO L263 TraceCheckUtils]: 42: Hoare triple {41498#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {41246#true} is VALID [2020-07-10 14:38:52,439 INFO L280 TraceCheckUtils]: 43: Hoare triple {41246#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41246#true} is VALID [2020-07-10 14:38:52,439 INFO L280 TraceCheckUtils]: 44: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,439 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {41246#true} {41498#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {41246#true} is VALID [2020-07-10 14:38:52,439 INFO L280 TraceCheckUtils]: 46: Hoare triple {41246#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {41246#true} is VALID [2020-07-10 14:38:52,440 INFO L280 TraceCheckUtils]: 47: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,440 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {41246#true} {41500#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {41246#true} is VALID [2020-07-10 14:38:52,440 INFO L280 TraceCheckUtils]: 49: Hoare triple {41246#true} assume !(0 != ~pumpRunning~0); {41246#true} is VALID [2020-07-10 14:38:52,440 INFO L280 TraceCheckUtils]: 50: Hoare triple {41246#true} assume 0 != ~systemActive~0; {41246#true} is VALID [2020-07-10 14:38:52,440 INFO L263 TraceCheckUtils]: 51: Hoare triple {41246#true} call processEnvironment(); {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:52,441 INFO L280 TraceCheckUtils]: 52: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {41246#true} is VALID [2020-07-10 14:38:52,441 INFO L280 TraceCheckUtils]: 53: Hoare triple {41246#true} assume !(0 != ~pumpRunning~0); {41246#true} is VALID [2020-07-10 14:38:52,441 INFO L263 TraceCheckUtils]: 54: Hoare triple {41246#true} call processEnvironment__wrappee__lowWaterSensor(); {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:52,441 INFO L280 TraceCheckUtils]: 55: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {41246#true} is VALID [2020-07-10 14:38:52,441 INFO L280 TraceCheckUtils]: 56: Hoare triple {41246#true} assume !(0 != ~pumpRunning~0); {41246#true} is VALID [2020-07-10 14:38:52,442 INFO L263 TraceCheckUtils]: 57: Hoare triple {41246#true} call processEnvironment__wrappee__highWaterSensor(); {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:52,442 INFO L280 TraceCheckUtils]: 58: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {41246#true} is VALID [2020-07-10 14:38:52,442 INFO L280 TraceCheckUtils]: 59: Hoare triple {41246#true} assume 0 == ~pumpRunning~0; {41246#true} is VALID [2020-07-10 14:38:52,442 INFO L263 TraceCheckUtils]: 60: Hoare triple {41246#true} call #t~ret35 := isHighWaterLevel(); {41246#true} is VALID [2020-07-10 14:38:52,442 INFO L280 TraceCheckUtils]: 61: Hoare triple {41246#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {41246#true} is VALID [2020-07-10 14:38:52,443 INFO L263 TraceCheckUtils]: 62: Hoare triple {41246#true} call #t~ret55 := isHighWaterSensorDry(); {41246#true} is VALID [2020-07-10 14:38:52,443 INFO L280 TraceCheckUtils]: 63: Hoare triple {41246#true} havoc ~retValue_acc~12; {41246#true} is VALID [2020-07-10 14:38:52,443 INFO L280 TraceCheckUtils]: 64: Hoare triple {41246#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {41246#true} is VALID [2020-07-10 14:38:52,443 INFO L280 TraceCheckUtils]: 65: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,443 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {41246#true} {41246#true} #517#return; {41246#true} is VALID [2020-07-10 14:38:52,443 INFO L280 TraceCheckUtils]: 67: Hoare triple {41246#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {41246#true} is VALID [2020-07-10 14:38:52,443 INFO L280 TraceCheckUtils]: 68: Hoare triple {41246#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {41246#true} is VALID [2020-07-10 14:38:52,443 INFO L280 TraceCheckUtils]: 69: Hoare triple {41246#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {41246#true} is VALID [2020-07-10 14:38:52,443 INFO L280 TraceCheckUtils]: 70: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,444 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {41246#true} {41246#true} #531#return; {41246#true} is VALID [2020-07-10 14:38:52,444 INFO L280 TraceCheckUtils]: 72: Hoare triple {41246#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {41246#true} is VALID [2020-07-10 14:38:52,444 INFO L280 TraceCheckUtils]: 73: Hoare triple {41246#true} assume 0 != ~tmp~3; {41246#true} is VALID [2020-07-10 14:38:52,444 INFO L263 TraceCheckUtils]: 74: Hoare triple {41246#true} call activatePump(); {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:52,445 INFO L280 TraceCheckUtils]: 75: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41246#true} is VALID [2020-07-10 14:38:52,445 INFO L280 TraceCheckUtils]: 76: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,445 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {41246#true} {41246#true} #533#return; {41246#true} is VALID [2020-07-10 14:38:52,445 INFO L280 TraceCheckUtils]: 78: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,445 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {41246#true} {41246#true} #545#return; {41246#true} is VALID [2020-07-10 14:38:52,446 INFO L280 TraceCheckUtils]: 80: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,446 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {41246#true} {41246#true} #507#return; {41246#true} is VALID [2020-07-10 14:38:52,446 INFO L280 TraceCheckUtils]: 82: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,446 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {41246#true} {41246#true} #523#return; {41246#true} is VALID [2020-07-10 14:38:52,446 INFO L263 TraceCheckUtils]: 84: Hoare triple {41246#true} call __utac_acc__Specification5_spec__3(); {41246#true} is VALID [2020-07-10 14:38:52,447 INFO L280 TraceCheckUtils]: 85: Hoare triple {41246#true} havoc ~tmp~9;havoc ~tmp___0~3; {41246#true} is VALID [2020-07-10 14:38:52,447 INFO L263 TraceCheckUtils]: 86: Hoare triple {41246#true} call #t~ret63 := getWaterLevel(); {41246#true} is VALID [2020-07-10 14:38:52,447 INFO L280 TraceCheckUtils]: 87: Hoare triple {41246#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {41246#true} is VALID [2020-07-10 14:38:52,447 INFO L280 TraceCheckUtils]: 88: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,447 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {41246#true} {41246#true} #549#return; {41246#true} is VALID [2020-07-10 14:38:52,447 INFO L280 TraceCheckUtils]: 90: Hoare triple {41246#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {41246#true} is VALID [2020-07-10 14:38:52,447 INFO L280 TraceCheckUtils]: 91: Hoare triple {41246#true} assume !(2 != ~tmp~9); {41246#true} is VALID [2020-07-10 14:38:52,447 INFO L280 TraceCheckUtils]: 92: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,447 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {41246#true} {41246#true} #525#return; {41246#true} is VALID [2020-07-10 14:38:52,448 INFO L280 TraceCheckUtils]: 94: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,448 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {41246#true} {41251#(= 0 ~methaneLevelCritical~0)} #513#return; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,449 INFO L280 TraceCheckUtils]: 96: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} assume !false; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,449 INFO L280 TraceCheckUtils]: 97: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} assume ~splverifierCounter~0 < 4; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,449 INFO L280 TraceCheckUtils]: 98: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp~8 := #t~nondet58;havoc #t~nondet58; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,450 INFO L280 TraceCheckUtils]: 99: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp~8); {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,452 INFO L280 TraceCheckUtils]: 100: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~tmp___0~2 := #t~nondet59;havoc #t~nondet59; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,453 INFO L280 TraceCheckUtils]: 101: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___0~2); {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,453 INFO L280 TraceCheckUtils]: 102: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~tmp___2~0 := #t~nondet60;havoc #t~nondet60; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,454 INFO L280 TraceCheckUtils]: 103: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp___2~0; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,455 INFO L263 TraceCheckUtils]: 104: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} call timeShift(); {41500#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:38:52,455 INFO L263 TraceCheckUtils]: 105: Hoare triple {41500#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {41498#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:38:52,455 INFO L263 TraceCheckUtils]: 106: Hoare triple {41498#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {41246#true} is VALID [2020-07-10 14:38:52,455 INFO L280 TraceCheckUtils]: 107: Hoare triple {41246#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41246#true} is VALID [2020-07-10 14:38:52,456 INFO L280 TraceCheckUtils]: 108: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,456 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {41246#true} {41498#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {41246#true} is VALID [2020-07-10 14:38:52,456 INFO L280 TraceCheckUtils]: 110: Hoare triple {41246#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {41246#true} is VALID [2020-07-10 14:38:52,456 INFO L280 TraceCheckUtils]: 111: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,456 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {41246#true} {41500#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {41246#true} is VALID [2020-07-10 14:38:52,456 INFO L280 TraceCheckUtils]: 113: Hoare triple {41246#true} assume 0 != ~pumpRunning~0; {41246#true} is VALID [2020-07-10 14:38:52,457 INFO L263 TraceCheckUtils]: 114: Hoare triple {41246#true} call lowerWaterLevel(); {41499#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:52,457 INFO L280 TraceCheckUtils]: 115: Hoare triple {41499#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {41246#true} is VALID [2020-07-10 14:38:52,457 INFO L280 TraceCheckUtils]: 116: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,457 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {41246#true} {41246#true} #521#return; {41246#true} is VALID [2020-07-10 14:38:52,458 INFO L280 TraceCheckUtils]: 118: Hoare triple {41246#true} assume 0 != ~systemActive~0; {41246#true} is VALID [2020-07-10 14:38:52,458 INFO L263 TraceCheckUtils]: 119: Hoare triple {41246#true} call processEnvironment(); {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:52,458 INFO L280 TraceCheckUtils]: 120: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {41246#true} is VALID [2020-07-10 14:38:52,458 INFO L280 TraceCheckUtils]: 121: Hoare triple {41246#true} assume 0 != ~pumpRunning~0; {41246#true} is VALID [2020-07-10 14:38:52,459 INFO L263 TraceCheckUtils]: 122: Hoare triple {41246#true} call #t~ret37 := isMethaneAlarm(); {41246#true} is VALID [2020-07-10 14:38:52,459 INFO L280 TraceCheckUtils]: 123: Hoare triple {41246#true} havoc ~retValue_acc~3; {41246#true} is VALID [2020-07-10 14:38:52,459 INFO L263 TraceCheckUtils]: 124: Hoare triple {41246#true} call #t~ret38 := isMethaneLevelCritical(); {41246#true} is VALID [2020-07-10 14:38:52,464 INFO L280 TraceCheckUtils]: 125: Hoare triple {41246#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {41733#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,470 INFO L280 TraceCheckUtils]: 126: Hoare triple {41733#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {41733#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,474 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {41733#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {41246#true} #561#return; {41731#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret38|)} is VALID [2020-07-10 14:38:52,475 INFO L280 TraceCheckUtils]: 128: Hoare triple {41731#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret38|)} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~retValue_acc~3 := #t~ret38;havoc #t~ret38;#res := ~retValue_acc~3; {41732#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,476 INFO L280 TraceCheckUtils]: 129: Hoare triple {41732#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {41732#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,477 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {41732#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} {41246#true} #501#return; {41701#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 |processEnvironment_#t~ret37|))} is VALID [2020-07-10 14:38:52,478 INFO L280 TraceCheckUtils]: 131: Hoare triple {41701#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 |processEnvironment_#t~ret37|))} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~tmp~5 := #t~ret37;havoc #t~ret37; {41702#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 processEnvironment_~tmp~5))} is VALID [2020-07-10 14:38:52,479 INFO L280 TraceCheckUtils]: 132: Hoare triple {41702#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 processEnvironment_~tmp~5))} assume !(0 != ~tmp~5); {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,479 INFO L263 TraceCheckUtils]: 133: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} call processEnvironment__wrappee__lowWaterSensor(); {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:52,480 INFO L280 TraceCheckUtils]: 134: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {41246#true} is VALID [2020-07-10 14:38:52,480 INFO L280 TraceCheckUtils]: 135: Hoare triple {41246#true} assume 0 != ~pumpRunning~0; {41246#true} is VALID [2020-07-10 14:38:52,480 INFO L263 TraceCheckUtils]: 136: Hoare triple {41246#true} call #t~ret36 := isLowWaterLevel(); {41246#true} is VALID [2020-07-10 14:38:52,480 INFO L280 TraceCheckUtils]: 137: Hoare triple {41246#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {41246#true} is VALID [2020-07-10 14:38:52,480 INFO L263 TraceCheckUtils]: 138: Hoare triple {41246#true} call #t~ret56 := isLowWaterSensorDry(); {41246#true} is VALID [2020-07-10 14:38:52,481 INFO L280 TraceCheckUtils]: 139: Hoare triple {41246#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {41246#true} is VALID [2020-07-10 14:38:52,481 INFO L280 TraceCheckUtils]: 140: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,481 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {41246#true} {41246#true} #499#return; {41246#true} is VALID [2020-07-10 14:38:52,481 INFO L280 TraceCheckUtils]: 142: Hoare triple {41246#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~7 := #t~ret56;havoc #t~ret56; {41246#true} is VALID [2020-07-10 14:38:52,481 INFO L280 TraceCheckUtils]: 143: Hoare triple {41246#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {41246#true} is VALID [2020-07-10 14:38:52,481 INFO L280 TraceCheckUtils]: 144: Hoare triple {41246#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {41246#true} is VALID [2020-07-10 14:38:52,482 INFO L280 TraceCheckUtils]: 145: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,482 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {41246#true} {41246#true} #539#return; {41246#true} is VALID [2020-07-10 14:38:52,482 INFO L280 TraceCheckUtils]: 147: Hoare triple {41246#true} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647;~tmp~4 := #t~ret36;havoc #t~ret36; {41246#true} is VALID [2020-07-10 14:38:52,482 INFO L280 TraceCheckUtils]: 148: Hoare triple {41246#true} assume !(0 != ~tmp~4); {41246#true} is VALID [2020-07-10 14:38:52,483 INFO L263 TraceCheckUtils]: 149: Hoare triple {41246#true} call processEnvironment__wrappee__highWaterSensor(); {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:52,483 INFO L280 TraceCheckUtils]: 150: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {41246#true} is VALID [2020-07-10 14:38:52,483 INFO L280 TraceCheckUtils]: 151: Hoare triple {41246#true} assume !(0 == ~pumpRunning~0); {41246#true} is VALID [2020-07-10 14:38:52,484 INFO L263 TraceCheckUtils]: 152: Hoare triple {41246#true} call processEnvironment__wrappee__base(); {41246#true} is VALID [2020-07-10 14:38:52,484 INFO L280 TraceCheckUtils]: 153: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,484 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {41246#true} {41246#true} #537#return; {41246#true} is VALID [2020-07-10 14:38:52,484 INFO L280 TraceCheckUtils]: 155: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,484 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {41246#true} {41246#true} #543#return; {41246#true} is VALID [2020-07-10 14:38:52,484 INFO L280 TraceCheckUtils]: 157: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,485 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {41246#true} {41251#(= 0 ~methaneLevelCritical~0)} #505#return; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,486 INFO L280 TraceCheckUtils]: 159: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} assume true; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,487 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {41251#(= 0 ~methaneLevelCritical~0)} {41246#true} #523#return; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,487 INFO L263 TraceCheckUtils]: 161: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} call __utac_acc__Specification5_spec__3(); {41246#true} is VALID [2020-07-10 14:38:52,487 INFO L280 TraceCheckUtils]: 162: Hoare triple {41246#true} havoc ~tmp~9;havoc ~tmp___0~3; {41246#true} is VALID [2020-07-10 14:38:52,487 INFO L263 TraceCheckUtils]: 163: Hoare triple {41246#true} call #t~ret63 := getWaterLevel(); {41246#true} is VALID [2020-07-10 14:38:52,488 INFO L280 TraceCheckUtils]: 164: Hoare triple {41246#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {41246#true} is VALID [2020-07-10 14:38:52,488 INFO L280 TraceCheckUtils]: 165: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,488 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {41246#true} {41246#true} #549#return; {41246#true} is VALID [2020-07-10 14:38:52,488 INFO L280 TraceCheckUtils]: 167: Hoare triple {41246#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {41246#true} is VALID [2020-07-10 14:38:52,488 INFO L280 TraceCheckUtils]: 168: Hoare triple {41246#true} assume 2 != ~tmp~9; {41246#true} is VALID [2020-07-10 14:38:52,488 INFO L263 TraceCheckUtils]: 169: Hoare triple {41246#true} call #t~ret64 := isPumpRunning(); {41246#true} is VALID [2020-07-10 14:38:52,489 INFO L280 TraceCheckUtils]: 170: Hoare triple {41246#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41246#true} is VALID [2020-07-10 14:38:52,489 INFO L280 TraceCheckUtils]: 171: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,489 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {41246#true} {41246#true} #551#return; {41246#true} is VALID [2020-07-10 14:38:52,489 INFO L280 TraceCheckUtils]: 173: Hoare triple {41246#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~3 := #t~ret64;havoc #t~ret64; {41246#true} is VALID [2020-07-10 14:38:52,489 INFO L280 TraceCheckUtils]: 174: Hoare triple {41246#true} assume 0 != ~tmp___0~3; {41246#true} is VALID [2020-07-10 14:38:52,490 INFO L280 TraceCheckUtils]: 175: Hoare triple {41246#true} assume !(0 == ~switchedOnBeforeTS~0); {41246#true} is VALID [2020-07-10 14:38:52,490 INFO L280 TraceCheckUtils]: 176: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,491 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {41246#true} {41251#(= 0 ~methaneLevelCritical~0)} #525#return; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,492 INFO L280 TraceCheckUtils]: 178: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} assume true; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,492 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {41251#(= 0 ~methaneLevelCritical~0)} {41251#(= 0 ~methaneLevelCritical~0)} #513#return; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,493 INFO L280 TraceCheckUtils]: 180: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} assume !false; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,494 INFO L280 TraceCheckUtils]: 181: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} assume ~splverifierCounter~0 < 4; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,494 INFO L280 TraceCheckUtils]: 182: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp~8 := #t~nondet58;havoc #t~nondet58; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,495 INFO L280 TraceCheckUtils]: 183: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp~8); {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,496 INFO L280 TraceCheckUtils]: 184: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~tmp___0~2 := #t~nondet59;havoc #t~nondet59; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,497 INFO L280 TraceCheckUtils]: 185: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___0~2); {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,497 INFO L280 TraceCheckUtils]: 186: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~tmp___2~0 := #t~nondet60;havoc #t~nondet60; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,498 INFO L280 TraceCheckUtils]: 187: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp___2~0; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,499 INFO L263 TraceCheckUtils]: 188: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} call timeShift(); {41500#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:38:52,500 INFO L263 TraceCheckUtils]: 189: Hoare triple {41500#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {41498#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:38:52,500 INFO L263 TraceCheckUtils]: 190: Hoare triple {41498#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {41246#true} is VALID [2020-07-10 14:38:52,501 INFO L280 TraceCheckUtils]: 191: Hoare triple {41246#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41246#true} is VALID [2020-07-10 14:38:52,501 INFO L280 TraceCheckUtils]: 192: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,501 INFO L275 TraceCheckUtils]: 193: Hoare quadruple {41246#true} {41498#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {41246#true} is VALID [2020-07-10 14:38:52,501 INFO L280 TraceCheckUtils]: 194: Hoare triple {41246#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {41246#true} is VALID [2020-07-10 14:38:52,501 INFO L280 TraceCheckUtils]: 195: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,502 INFO L275 TraceCheckUtils]: 196: Hoare quadruple {41246#true} {41500#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {41246#true} is VALID [2020-07-10 14:38:52,502 INFO L280 TraceCheckUtils]: 197: Hoare triple {41246#true} assume 0 != ~pumpRunning~0; {41246#true} is VALID [2020-07-10 14:38:52,503 INFO L263 TraceCheckUtils]: 198: Hoare triple {41246#true} call lowerWaterLevel(); {41499#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:52,503 INFO L280 TraceCheckUtils]: 199: Hoare triple {41499#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {41246#true} is VALID [2020-07-10 14:38:52,503 INFO L280 TraceCheckUtils]: 200: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,503 INFO L275 TraceCheckUtils]: 201: Hoare quadruple {41246#true} {41246#true} #521#return; {41246#true} is VALID [2020-07-10 14:38:52,503 INFO L280 TraceCheckUtils]: 202: Hoare triple {41246#true} assume 0 != ~systemActive~0; {41246#true} is VALID [2020-07-10 14:38:52,504 INFO L263 TraceCheckUtils]: 203: Hoare triple {41246#true} call processEnvironment(); {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:52,504 INFO L280 TraceCheckUtils]: 204: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {41246#true} is VALID [2020-07-10 14:38:52,505 INFO L280 TraceCheckUtils]: 205: Hoare triple {41246#true} assume 0 != ~pumpRunning~0; {41246#true} is VALID [2020-07-10 14:38:52,505 INFO L263 TraceCheckUtils]: 206: Hoare triple {41246#true} call #t~ret37 := isMethaneAlarm(); {41246#true} is VALID [2020-07-10 14:38:52,505 INFO L280 TraceCheckUtils]: 207: Hoare triple {41246#true} havoc ~retValue_acc~3; {41246#true} is VALID [2020-07-10 14:38:52,505 INFO L263 TraceCheckUtils]: 208: Hoare triple {41246#true} call #t~ret38 := isMethaneLevelCritical(); {41246#true} is VALID [2020-07-10 14:38:52,506 INFO L280 TraceCheckUtils]: 209: Hoare triple {41246#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {41733#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,507 INFO L280 TraceCheckUtils]: 210: Hoare triple {41733#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {41733#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,508 INFO L275 TraceCheckUtils]: 211: Hoare quadruple {41733#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {41246#true} #561#return; {41731#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret38|)} is VALID [2020-07-10 14:38:52,509 INFO L280 TraceCheckUtils]: 212: Hoare triple {41731#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret38|)} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~retValue_acc~3 := #t~ret38;havoc #t~ret38;#res := ~retValue_acc~3; {41732#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,510 INFO L280 TraceCheckUtils]: 213: Hoare triple {41732#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {41732#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:38:52,511 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {41732#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} {41246#true} #501#return; {41818#(or (= 0 |processEnvironment_#t~ret37|) (not (= 0 ~methaneLevelCritical~0)))} is VALID [2020-07-10 14:38:52,512 INFO L280 TraceCheckUtils]: 215: Hoare triple {41818#(or (= 0 |processEnvironment_#t~ret37|) (not (= 0 ~methaneLevelCritical~0)))} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~tmp~5 := #t~ret37;havoc #t~ret37; {41819#(or (not (= 0 ~methaneLevelCritical~0)) (= 0 processEnvironment_~tmp~5))} is VALID [2020-07-10 14:38:52,512 INFO L280 TraceCheckUtils]: 216: Hoare triple {41819#(or (not (= 0 ~methaneLevelCritical~0)) (= 0 processEnvironment_~tmp~5))} assume 0 != ~tmp~5; {41791#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:38:52,513 INFO L263 TraceCheckUtils]: 217: Hoare triple {41791#(not (= 0 ~methaneLevelCritical~0))} call deactivatePump(); {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:52,514 INFO L280 TraceCheckUtils]: 218: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {41246#true} is VALID [2020-07-10 14:38:52,514 INFO L280 TraceCheckUtils]: 219: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,515 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {41246#true} {41791#(not (= 0 ~methaneLevelCritical~0))} #503#return; {41791#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:38:52,515 INFO L280 TraceCheckUtils]: 221: Hoare triple {41791#(not (= 0 ~methaneLevelCritical~0))} assume true; {41791#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:38:52,516 INFO L275 TraceCheckUtils]: 222: Hoare quadruple {41791#(not (= 0 ~methaneLevelCritical~0))} {41246#true} #523#return; {41791#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:38:52,516 INFO L263 TraceCheckUtils]: 223: Hoare triple {41791#(not (= 0 ~methaneLevelCritical~0))} call __utac_acc__Specification5_spec__3(); {41246#true} is VALID [2020-07-10 14:38:52,517 INFO L280 TraceCheckUtils]: 224: Hoare triple {41246#true} havoc ~tmp~9;havoc ~tmp___0~3; {41246#true} is VALID [2020-07-10 14:38:52,517 INFO L263 TraceCheckUtils]: 225: Hoare triple {41246#true} call #t~ret63 := getWaterLevel(); {41246#true} is VALID [2020-07-10 14:38:52,517 INFO L280 TraceCheckUtils]: 226: Hoare triple {41246#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {41246#true} is VALID [2020-07-10 14:38:52,517 INFO L280 TraceCheckUtils]: 227: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,517 INFO L275 TraceCheckUtils]: 228: Hoare quadruple {41246#true} {41246#true} #549#return; {41246#true} is VALID [2020-07-10 14:38:52,517 INFO L280 TraceCheckUtils]: 229: Hoare triple {41246#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {41246#true} is VALID [2020-07-10 14:38:52,517 INFO L280 TraceCheckUtils]: 230: Hoare triple {41246#true} assume 2 != ~tmp~9; {41246#true} is VALID [2020-07-10 14:38:52,518 INFO L263 TraceCheckUtils]: 231: Hoare triple {41246#true} call #t~ret64 := isPumpRunning(); {41246#true} is VALID [2020-07-10 14:38:52,518 INFO L280 TraceCheckUtils]: 232: Hoare triple {41246#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41246#true} is VALID [2020-07-10 14:38:52,518 INFO L280 TraceCheckUtils]: 233: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,518 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {41246#true} {41246#true} #551#return; {41246#true} is VALID [2020-07-10 14:38:52,518 INFO L280 TraceCheckUtils]: 235: Hoare triple {41246#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~3 := #t~ret64;havoc #t~ret64; {41246#true} is VALID [2020-07-10 14:38:52,518 INFO L280 TraceCheckUtils]: 236: Hoare triple {41246#true} assume !(0 != ~tmp___0~3); {41246#true} is VALID [2020-07-10 14:38:52,519 INFO L280 TraceCheckUtils]: 237: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,520 INFO L275 TraceCheckUtils]: 238: Hoare quadruple {41246#true} {41791#(not (= 0 ~methaneLevelCritical~0))} #525#return; {41791#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:38:52,520 INFO L280 TraceCheckUtils]: 239: Hoare triple {41791#(not (= 0 ~methaneLevelCritical~0))} assume true; {41791#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:38:52,521 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {41791#(not (= 0 ~methaneLevelCritical~0))} {41251#(= 0 ~methaneLevelCritical~0)} #513#return; {41247#false} is VALID [2020-07-10 14:38:52,522 INFO L280 TraceCheckUtils]: 241: Hoare triple {41247#false} assume !false; {41247#false} is VALID [2020-07-10 14:38:52,522 INFO L280 TraceCheckUtils]: 242: Hoare triple {41247#false} assume ~splverifierCounter~0 < 4; {41247#false} is VALID [2020-07-10 14:38:52,522 INFO L280 TraceCheckUtils]: 243: Hoare triple {41247#false} assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp~8 := #t~nondet58;havoc #t~nondet58; {41247#false} is VALID [2020-07-10 14:38:52,522 INFO L280 TraceCheckUtils]: 244: Hoare triple {41247#false} assume 0 != ~tmp~8; {41247#false} is VALID [2020-07-10 14:38:52,522 INFO L263 TraceCheckUtils]: 245: Hoare triple {41247#false} call waterRise(); {41499#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:52,522 INFO L280 TraceCheckUtils]: 246: Hoare triple {41499#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {41246#true} is VALID [2020-07-10 14:38:52,523 INFO L280 TraceCheckUtils]: 247: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,523 INFO L275 TraceCheckUtils]: 248: Hoare quadruple {41246#true} {41247#false} #509#return; {41247#false} is VALID [2020-07-10 14:38:52,523 INFO L280 TraceCheckUtils]: 249: Hoare triple {41247#false} assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~tmp___0~2 := #t~nondet59;havoc #t~nondet59; {41247#false} is VALID [2020-07-10 14:38:52,523 INFO L280 TraceCheckUtils]: 250: Hoare triple {41247#false} assume !(0 != ~tmp___0~2); {41247#false} is VALID [2020-07-10 14:38:52,523 INFO L280 TraceCheckUtils]: 251: Hoare triple {41247#false} assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~tmp___2~0 := #t~nondet60;havoc #t~nondet60; {41247#false} is VALID [2020-07-10 14:38:52,523 INFO L280 TraceCheckUtils]: 252: Hoare triple {41247#false} assume 0 != ~tmp___2~0; {41247#false} is VALID [2020-07-10 14:38:52,524 INFO L263 TraceCheckUtils]: 253: Hoare triple {41247#false} call timeShift(); {41247#false} is VALID [2020-07-10 14:38:52,524 INFO L263 TraceCheckUtils]: 254: Hoare triple {41247#false} call __utac_acc__Specification5_spec__2(); {41498#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:38:52,524 INFO L263 TraceCheckUtils]: 255: Hoare triple {41498#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {41246#true} is VALID [2020-07-10 14:38:52,524 INFO L280 TraceCheckUtils]: 256: Hoare triple {41246#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41246#true} is VALID [2020-07-10 14:38:52,524 INFO L280 TraceCheckUtils]: 257: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,524 INFO L275 TraceCheckUtils]: 258: Hoare quadruple {41246#true} {41498#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {41246#true} is VALID [2020-07-10 14:38:52,525 INFO L280 TraceCheckUtils]: 259: Hoare triple {41246#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {41246#true} is VALID [2020-07-10 14:38:52,525 INFO L280 TraceCheckUtils]: 260: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,525 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {41246#true} {41247#false} #519#return; {41247#false} is VALID [2020-07-10 14:38:52,525 INFO L280 TraceCheckUtils]: 262: Hoare triple {41247#false} assume !(0 != ~pumpRunning~0); {41247#false} is VALID [2020-07-10 14:38:52,525 INFO L280 TraceCheckUtils]: 263: Hoare triple {41247#false} assume 0 != ~systemActive~0; {41247#false} is VALID [2020-07-10 14:38:52,526 INFO L263 TraceCheckUtils]: 264: Hoare triple {41247#false} call processEnvironment(); {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:52,526 INFO L280 TraceCheckUtils]: 265: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {41246#true} is VALID [2020-07-10 14:38:52,526 INFO L280 TraceCheckUtils]: 266: Hoare triple {41246#true} assume !(0 != ~pumpRunning~0); {41246#true} is VALID [2020-07-10 14:38:52,527 INFO L263 TraceCheckUtils]: 267: Hoare triple {41246#true} call processEnvironment__wrappee__lowWaterSensor(); {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:52,527 INFO L280 TraceCheckUtils]: 268: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {41246#true} is VALID [2020-07-10 14:38:52,527 INFO L280 TraceCheckUtils]: 269: Hoare triple {41246#true} assume !(0 != ~pumpRunning~0); {41246#true} is VALID [2020-07-10 14:38:52,528 INFO L263 TraceCheckUtils]: 270: Hoare triple {41246#true} call processEnvironment__wrappee__highWaterSensor(); {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:52,528 INFO L280 TraceCheckUtils]: 271: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {41246#true} is VALID [2020-07-10 14:38:52,528 INFO L280 TraceCheckUtils]: 272: Hoare triple {41246#true} assume 0 == ~pumpRunning~0; {41246#true} is VALID [2020-07-10 14:38:52,529 INFO L263 TraceCheckUtils]: 273: Hoare triple {41246#true} call #t~ret35 := isHighWaterLevel(); {41246#true} is VALID [2020-07-10 14:38:52,529 INFO L280 TraceCheckUtils]: 274: Hoare triple {41246#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {41246#true} is VALID [2020-07-10 14:38:52,529 INFO L263 TraceCheckUtils]: 275: Hoare triple {41246#true} call #t~ret55 := isHighWaterSensorDry(); {41246#true} is VALID [2020-07-10 14:38:52,529 INFO L280 TraceCheckUtils]: 276: Hoare triple {41246#true} havoc ~retValue_acc~12; {41246#true} is VALID [2020-07-10 14:38:52,529 INFO L280 TraceCheckUtils]: 277: Hoare triple {41246#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {41246#true} is VALID [2020-07-10 14:38:52,529 INFO L280 TraceCheckUtils]: 278: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,530 INFO L275 TraceCheckUtils]: 279: Hoare quadruple {41246#true} {41246#true} #517#return; {41246#true} is VALID [2020-07-10 14:38:52,530 INFO L280 TraceCheckUtils]: 280: Hoare triple {41246#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {41246#true} is VALID [2020-07-10 14:38:52,530 INFO L280 TraceCheckUtils]: 281: Hoare triple {41246#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {41246#true} is VALID [2020-07-10 14:38:52,530 INFO L280 TraceCheckUtils]: 282: Hoare triple {41246#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {41246#true} is VALID [2020-07-10 14:38:52,530 INFO L280 TraceCheckUtils]: 283: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,531 INFO L275 TraceCheckUtils]: 284: Hoare quadruple {41246#true} {41246#true} #531#return; {41246#true} is VALID [2020-07-10 14:38:52,531 INFO L280 TraceCheckUtils]: 285: Hoare triple {41246#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {41246#true} is VALID [2020-07-10 14:38:52,531 INFO L280 TraceCheckUtils]: 286: Hoare triple {41246#true} assume 0 != ~tmp~3; {41246#true} is VALID [2020-07-10 14:38:52,532 INFO L263 TraceCheckUtils]: 287: Hoare triple {41246#true} call activatePump(); {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:52,532 INFO L280 TraceCheckUtils]: 288: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41246#true} is VALID [2020-07-10 14:38:52,532 INFO L280 TraceCheckUtils]: 289: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,532 INFO L275 TraceCheckUtils]: 290: Hoare quadruple {41246#true} {41246#true} #533#return; {41246#true} is VALID [2020-07-10 14:38:52,533 INFO L280 TraceCheckUtils]: 291: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,533 INFO L275 TraceCheckUtils]: 292: Hoare quadruple {41246#true} {41246#true} #545#return; {41246#true} is VALID [2020-07-10 14:38:52,533 INFO L280 TraceCheckUtils]: 293: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,533 INFO L275 TraceCheckUtils]: 294: Hoare quadruple {41246#true} {41246#true} #507#return; {41246#true} is VALID [2020-07-10 14:38:52,533 INFO L280 TraceCheckUtils]: 295: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,533 INFO L275 TraceCheckUtils]: 296: Hoare quadruple {41246#true} {41247#false} #523#return; {41247#false} is VALID [2020-07-10 14:38:52,534 INFO L263 TraceCheckUtils]: 297: Hoare triple {41247#false} call __utac_acc__Specification5_spec__3(); {41247#false} is VALID [2020-07-10 14:38:52,534 INFO L280 TraceCheckUtils]: 298: Hoare triple {41247#false} havoc ~tmp~9;havoc ~tmp___0~3; {41247#false} is VALID [2020-07-10 14:38:52,534 INFO L263 TraceCheckUtils]: 299: Hoare triple {41247#false} call #t~ret63 := getWaterLevel(); {41246#true} is VALID [2020-07-10 14:38:52,534 INFO L280 TraceCheckUtils]: 300: Hoare triple {41246#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {41246#true} is VALID [2020-07-10 14:38:52,534 INFO L280 TraceCheckUtils]: 301: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,535 INFO L275 TraceCheckUtils]: 302: Hoare quadruple {41246#true} {41247#false} #549#return; {41247#false} is VALID [2020-07-10 14:38:52,535 INFO L280 TraceCheckUtils]: 303: Hoare triple {41247#false} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {41247#false} is VALID [2020-07-10 14:38:52,535 INFO L280 TraceCheckUtils]: 304: Hoare triple {41247#false} assume 2 != ~tmp~9; {41247#false} is VALID [2020-07-10 14:38:52,535 INFO L263 TraceCheckUtils]: 305: Hoare triple {41247#false} call #t~ret64 := isPumpRunning(); {41246#true} is VALID [2020-07-10 14:38:52,535 INFO L280 TraceCheckUtils]: 306: Hoare triple {41246#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41246#true} is VALID [2020-07-10 14:38:52,535 INFO L280 TraceCheckUtils]: 307: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:52,536 INFO L275 TraceCheckUtils]: 308: Hoare quadruple {41246#true} {41247#false} #551#return; {41247#false} is VALID [2020-07-10 14:38:52,536 INFO L280 TraceCheckUtils]: 309: Hoare triple {41247#false} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~3 := #t~ret64;havoc #t~ret64; {41247#false} is VALID [2020-07-10 14:38:52,536 INFO L280 TraceCheckUtils]: 310: Hoare triple {41247#false} assume 0 != ~tmp___0~3; {41247#false} is VALID [2020-07-10 14:38:52,536 INFO L280 TraceCheckUtils]: 311: Hoare triple {41247#false} assume 0 == ~switchedOnBeforeTS~0; {41247#false} is VALID [2020-07-10 14:38:52,536 INFO L263 TraceCheckUtils]: 312: Hoare triple {41247#false} call __automaton_fail(); {41247#false} is VALID [2020-07-10 14:38:52,536 INFO L280 TraceCheckUtils]: 313: Hoare triple {41247#false} assume !false; {41247#false} is VALID [2020-07-10 14:38:52,694 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 72 proven. 11 refuted. 0 times theorem prover too weak. 239 trivial. 0 not checked. [2020-07-10 14:38:52,695 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1760731532] [2020-07-10 14:38:52,695 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2141136418] [2020-07-10 14:38:52,695 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:38:52,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:52,928 INFO L264 TraceCheckSpWp]: Trace formula consists of 1294 conjuncts, 28 conjunts are in the unsatisfiable core [2020-07-10 14:38:52,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:53,003 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:38:53,684 INFO L263 TraceCheckUtils]: 0: Hoare triple {41246#true} call ULTIMATE.init(); {41246#true} is VALID [2020-07-10 14:38:53,689 INFO L280 TraceCheckUtils]: 1: Hoare triple {41246#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string42.base, #t~string42.offset, 1);call write~init~int(110, #t~string42.base, 1 + #t~string42.offset, 1);call write~init~int(0, #t~string42.base, 2 + #t~string42.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string44.base, #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 3 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string46.base, #t~string46.offset, 1);call write~init~int(80, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(117, #t~string46.base, 2 + #t~string46.offset, 1);call write~init~int(109, #t~string46.base, 3 + #t~string46.offset, 1);call write~init~int(112, #t~string46.base, 4 + #t~string46.offset, 1);call write~init~int(58, #t~string46.base, 5 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 6 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string50.base, #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string52.base, #t~string52.offset, 1);call write~init~int(32, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string54.base, #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 1 + #t~string54.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:53,690 INFO L280 TraceCheckUtils]: 2: Hoare triple {41908#(<= ~waterLevel~0 1)} assume true; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:53,691 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {41908#(<= ~waterLevel~0 1)} {41246#true} #567#return; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:53,691 INFO L263 TraceCheckUtils]: 4: Hoare triple {41908#(<= ~waterLevel~0 1)} call #t~ret76 := main(); {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:53,692 INFO L280 TraceCheckUtils]: 5: Hoare triple {41908#(<= ~waterLevel~0 1)} havoc ~retValue_acc~9;havoc ~tmp~10; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:53,692 INFO L263 TraceCheckUtils]: 6: Hoare triple {41908#(<= ~waterLevel~0 1)} call select_helpers(); {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:53,693 INFO L280 TraceCheckUtils]: 7: Hoare triple {41908#(<= ~waterLevel~0 1)} assume true; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:53,693 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {41908#(<= ~waterLevel~0 1)} {41908#(<= ~waterLevel~0 1)} #459#return; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:53,694 INFO L263 TraceCheckUtils]: 9: Hoare triple {41908#(<= ~waterLevel~0 1)} call select_features(); {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:53,695 INFO L280 TraceCheckUtils]: 10: Hoare triple {41908#(<= ~waterLevel~0 1)} assume true; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:53,696 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {41908#(<= ~waterLevel~0 1)} {41908#(<= ~waterLevel~0 1)} #461#return; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:53,696 INFO L263 TraceCheckUtils]: 12: Hoare triple {41908#(<= ~waterLevel~0 1)} call #t~ret65 := valid_product(); {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:53,697 INFO L280 TraceCheckUtils]: 13: Hoare triple {41908#(<= ~waterLevel~0 1)} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:53,698 INFO L280 TraceCheckUtils]: 14: Hoare triple {41908#(<= ~waterLevel~0 1)} assume true; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:53,699 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {41908#(<= ~waterLevel~0 1)} {41908#(<= ~waterLevel~0 1)} #463#return; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:53,699 INFO L280 TraceCheckUtils]: 16: Hoare triple {41908#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret65 && #t~ret65 <= 2147483647;~tmp~10 := #t~ret65;havoc #t~ret65; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:53,700 INFO L280 TraceCheckUtils]: 17: Hoare triple {41908#(<= ~waterLevel~0 1)} assume 0 != ~tmp~10; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:53,701 INFO L263 TraceCheckUtils]: 18: Hoare triple {41908#(<= ~waterLevel~0 1)} call setup(); {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:53,702 INFO L280 TraceCheckUtils]: 19: Hoare triple {41908#(<= ~waterLevel~0 1)} assume true; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:53,703 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {41908#(<= ~waterLevel~0 1)} {41908#(<= ~waterLevel~0 1)} #465#return; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:53,703 INFO L263 TraceCheckUtils]: 21: Hoare triple {41908#(<= ~waterLevel~0 1)} call runTest(); {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:53,704 INFO L263 TraceCheckUtils]: 22: Hoare triple {41908#(<= ~waterLevel~0 1)} call __utac_acc__Specification5_spec__1(); {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:53,704 INFO L280 TraceCheckUtils]: 23: Hoare triple {41908#(<= ~waterLevel~0 1)} ~switchedOnBeforeTS~0 := 0; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:53,705 INFO L280 TraceCheckUtils]: 24: Hoare triple {41908#(<= ~waterLevel~0 1)} assume true; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:53,706 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {41908#(<= ~waterLevel~0 1)} {41908#(<= ~waterLevel~0 1)} #557#return; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:53,706 INFO L263 TraceCheckUtils]: 26: Hoare triple {41908#(<= ~waterLevel~0 1)} call test(); {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:53,707 INFO L280 TraceCheckUtils]: 27: Hoare triple {41908#(<= ~waterLevel~0 1)} havoc ~splverifierCounter~0;havoc ~tmp~8;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:53,707 INFO L280 TraceCheckUtils]: 28: Hoare triple {41908#(<= ~waterLevel~0 1)} assume !false; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:53,708 INFO L280 TraceCheckUtils]: 29: Hoare triple {41908#(<= ~waterLevel~0 1)} assume ~splverifierCounter~0 < 4; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:53,708 INFO L280 TraceCheckUtils]: 30: Hoare triple {41908#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp~8 := #t~nondet58;havoc #t~nondet58; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:53,709 INFO L280 TraceCheckUtils]: 31: Hoare triple {41908#(<= ~waterLevel~0 1)} assume 0 != ~tmp~8; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:53,709 INFO L263 TraceCheckUtils]: 32: Hoare triple {41908#(<= ~waterLevel~0 1)} call waterRise(); {42002#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:53,710 INFO L280 TraceCheckUtils]: 33: Hoare triple {42002#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {42006#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-10 14:38:53,711 INFO L280 TraceCheckUtils]: 34: Hoare triple {42006#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} assume true; {42006#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-10 14:38:53,711 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {42006#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} {41908#(<= ~waterLevel~0 1)} #509#return; {42013#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:38:53,712 INFO L280 TraceCheckUtils]: 36: Hoare triple {42013#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~tmp___0~2 := #t~nondet59;havoc #t~nondet59; {42013#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:38:53,713 INFO L280 TraceCheckUtils]: 37: Hoare triple {42013#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~2); {42013#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:38:53,713 INFO L280 TraceCheckUtils]: 38: Hoare triple {42013#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~tmp___2~0 := #t~nondet60;havoc #t~nondet60; {42013#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:38:53,714 INFO L280 TraceCheckUtils]: 39: Hoare triple {42013#(<= ~waterLevel~0 2)} assume 0 != ~tmp___2~0; {42013#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:38:53,715 INFO L263 TraceCheckUtils]: 40: Hoare triple {42013#(<= ~waterLevel~0 2)} call timeShift(); {42002#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:53,715 INFO L263 TraceCheckUtils]: 41: Hoare triple {42002#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {41246#true} is VALID [2020-07-10 14:38:53,715 INFO L263 TraceCheckUtils]: 42: Hoare triple {41246#true} call #t~ret62 := isPumpRunning(); {41246#true} is VALID [2020-07-10 14:38:53,715 INFO L280 TraceCheckUtils]: 43: Hoare triple {41246#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41246#true} is VALID [2020-07-10 14:38:53,715 INFO L280 TraceCheckUtils]: 44: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:53,715 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {41246#true} {41246#true} #547#return; {41246#true} is VALID [2020-07-10 14:38:53,715 INFO L280 TraceCheckUtils]: 46: Hoare triple {41246#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {41246#true} is VALID [2020-07-10 14:38:53,715 INFO L280 TraceCheckUtils]: 47: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:53,716 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {41246#true} {42002#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #519#return; {42002#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:53,717 INFO L280 TraceCheckUtils]: 49: Hoare triple {42002#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(0 != ~pumpRunning~0); {42002#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:53,717 INFO L280 TraceCheckUtils]: 50: Hoare triple {42002#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {42002#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:53,717 INFO L263 TraceCheckUtils]: 51: Hoare triple {42002#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call processEnvironment(); {41246#true} is VALID [2020-07-10 14:38:53,717 INFO L280 TraceCheckUtils]: 52: Hoare triple {41246#true} havoc ~tmp~5; {41246#true} is VALID [2020-07-10 14:38:53,717 INFO L280 TraceCheckUtils]: 53: Hoare triple {41246#true} assume !(0 != ~pumpRunning~0); {41246#true} is VALID [2020-07-10 14:38:53,718 INFO L263 TraceCheckUtils]: 54: Hoare triple {41246#true} call processEnvironment__wrappee__lowWaterSensor(); {41246#true} is VALID [2020-07-10 14:38:53,718 INFO L280 TraceCheckUtils]: 55: Hoare triple {41246#true} havoc ~tmp~4; {41246#true} is VALID [2020-07-10 14:38:53,718 INFO L280 TraceCheckUtils]: 56: Hoare triple {41246#true} assume !(0 != ~pumpRunning~0); {41246#true} is VALID [2020-07-10 14:38:53,718 INFO L263 TraceCheckUtils]: 57: Hoare triple {41246#true} call processEnvironment__wrappee__highWaterSensor(); {41246#true} is VALID [2020-07-10 14:38:53,718 INFO L280 TraceCheckUtils]: 58: Hoare triple {41246#true} havoc ~tmp~3; {41246#true} is VALID [2020-07-10 14:38:53,718 INFO L280 TraceCheckUtils]: 59: Hoare triple {41246#true} assume 0 == ~pumpRunning~0; {41246#true} is VALID [2020-07-10 14:38:53,718 INFO L263 TraceCheckUtils]: 60: Hoare triple {41246#true} call #t~ret35 := isHighWaterLevel(); {41246#true} is VALID [2020-07-10 14:38:53,718 INFO L280 TraceCheckUtils]: 61: Hoare triple {41246#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {41246#true} is VALID [2020-07-10 14:38:53,719 INFO L263 TraceCheckUtils]: 62: Hoare triple {41246#true} call #t~ret55 := isHighWaterSensorDry(); {41246#true} is VALID [2020-07-10 14:38:53,719 INFO L280 TraceCheckUtils]: 63: Hoare triple {41246#true} havoc ~retValue_acc~12; {41246#true} is VALID [2020-07-10 14:38:53,719 INFO L280 TraceCheckUtils]: 64: Hoare triple {41246#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {41246#true} is VALID [2020-07-10 14:38:53,719 INFO L280 TraceCheckUtils]: 65: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:53,719 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {41246#true} {41246#true} #517#return; {41246#true} is VALID [2020-07-10 14:38:53,719 INFO L280 TraceCheckUtils]: 67: Hoare triple {41246#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {41246#true} is VALID [2020-07-10 14:38:53,719 INFO L280 TraceCheckUtils]: 68: Hoare triple {41246#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {41246#true} is VALID [2020-07-10 14:38:53,720 INFO L280 TraceCheckUtils]: 69: Hoare triple {41246#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {41246#true} is VALID [2020-07-10 14:38:53,720 INFO L280 TraceCheckUtils]: 70: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:53,720 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {41246#true} {41246#true} #531#return; {41246#true} is VALID [2020-07-10 14:38:53,720 INFO L280 TraceCheckUtils]: 72: Hoare triple {41246#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {41246#true} is VALID [2020-07-10 14:38:53,720 INFO L280 TraceCheckUtils]: 73: Hoare triple {41246#true} assume 0 != ~tmp~3; {41246#true} is VALID [2020-07-10 14:38:53,720 INFO L263 TraceCheckUtils]: 74: Hoare triple {41246#true} call activatePump(); {41246#true} is VALID [2020-07-10 14:38:53,721 INFO L280 TraceCheckUtils]: 75: Hoare triple {41246#true} ~pumpRunning~0 := 1; {41246#true} is VALID [2020-07-10 14:38:53,721 INFO L280 TraceCheckUtils]: 76: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:53,721 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {41246#true} {41246#true} #533#return; {41246#true} is VALID [2020-07-10 14:38:53,721 INFO L280 TraceCheckUtils]: 78: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:53,721 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {41246#true} {41246#true} #545#return; {41246#true} is VALID [2020-07-10 14:38:53,721 INFO L280 TraceCheckUtils]: 80: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:53,722 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {41246#true} {41246#true} #507#return; {41246#true} is VALID [2020-07-10 14:38:53,722 INFO L280 TraceCheckUtils]: 82: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:53,723 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {41246#true} {42002#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #523#return; {42002#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:53,723 INFO L263 TraceCheckUtils]: 84: Hoare triple {42002#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {41246#true} is VALID [2020-07-10 14:38:53,723 INFO L280 TraceCheckUtils]: 85: Hoare triple {41246#true} havoc ~tmp~9;havoc ~tmp___0~3; {41246#true} is VALID [2020-07-10 14:38:53,723 INFO L263 TraceCheckUtils]: 86: Hoare triple {41246#true} call #t~ret63 := getWaterLevel(); {41246#true} is VALID [2020-07-10 14:38:53,723 INFO L280 TraceCheckUtils]: 87: Hoare triple {41246#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {41246#true} is VALID [2020-07-10 14:38:53,724 INFO L280 TraceCheckUtils]: 88: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:53,724 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {41246#true} {41246#true} #549#return; {41246#true} is VALID [2020-07-10 14:38:53,724 INFO L280 TraceCheckUtils]: 90: Hoare triple {41246#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {41246#true} is VALID [2020-07-10 14:38:53,724 INFO L280 TraceCheckUtils]: 91: Hoare triple {41246#true} assume !(2 != ~tmp~9); {41246#true} is VALID [2020-07-10 14:38:53,724 INFO L280 TraceCheckUtils]: 92: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:53,725 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {41246#true} {42002#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #525#return; {42002#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:53,725 INFO L280 TraceCheckUtils]: 94: Hoare triple {42002#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume true; {42002#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:53,726 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {42002#(<= ~waterLevel~0 |old(~waterLevel~0)|)} {42013#(<= ~waterLevel~0 2)} #513#return; {42013#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:38:53,727 INFO L280 TraceCheckUtils]: 96: Hoare triple {42013#(<= ~waterLevel~0 2)} assume !false; {42013#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:38:53,727 INFO L280 TraceCheckUtils]: 97: Hoare triple {42013#(<= ~waterLevel~0 2)} assume ~splverifierCounter~0 < 4; {42013#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:38:53,728 INFO L280 TraceCheckUtils]: 98: Hoare triple {42013#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp~8 := #t~nondet58;havoc #t~nondet58; {42013#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:38:53,728 INFO L280 TraceCheckUtils]: 99: Hoare triple {42013#(<= ~waterLevel~0 2)} assume !(0 != ~tmp~8); {42013#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:38:53,729 INFO L280 TraceCheckUtils]: 100: Hoare triple {42013#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~tmp___0~2 := #t~nondet59;havoc #t~nondet59; {42013#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:38:53,730 INFO L280 TraceCheckUtils]: 101: Hoare triple {42013#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~2); {42013#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:38:53,730 INFO L280 TraceCheckUtils]: 102: Hoare triple {42013#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~tmp___2~0 := #t~nondet60;havoc #t~nondet60; {42013#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:38:53,731 INFO L280 TraceCheckUtils]: 103: Hoare triple {42013#(<= ~waterLevel~0 2)} assume 0 != ~tmp___2~0; {42013#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:38:53,731 INFO L263 TraceCheckUtils]: 104: Hoare triple {42013#(<= ~waterLevel~0 2)} call timeShift(); {42002#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:53,731 INFO L263 TraceCheckUtils]: 105: Hoare triple {42002#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {41246#true} is VALID [2020-07-10 14:38:53,732 INFO L263 TraceCheckUtils]: 106: Hoare triple {41246#true} call #t~ret62 := isPumpRunning(); {41246#true} is VALID [2020-07-10 14:38:53,732 INFO L280 TraceCheckUtils]: 107: Hoare triple {41246#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41246#true} is VALID [2020-07-10 14:38:53,732 INFO L280 TraceCheckUtils]: 108: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:53,732 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {41246#true} {41246#true} #547#return; {41246#true} is VALID [2020-07-10 14:38:53,732 INFO L280 TraceCheckUtils]: 110: Hoare triple {41246#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {41246#true} is VALID [2020-07-10 14:38:53,732 INFO L280 TraceCheckUtils]: 111: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:53,733 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {41246#true} {42002#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #519#return; {42002#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:53,733 INFO L280 TraceCheckUtils]: 113: Hoare triple {42002#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {42002#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:53,734 INFO L263 TraceCheckUtils]: 114: Hoare triple {42002#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {42002#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:53,735 INFO L280 TraceCheckUtils]: 115: Hoare triple {42002#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {42254#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:53,735 INFO L280 TraceCheckUtils]: 116: Hoare triple {42254#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {42254#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:53,736 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {42254#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {42002#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #521#return; {42254#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:53,737 INFO L280 TraceCheckUtils]: 118: Hoare triple {42254#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {42254#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:53,738 INFO L263 TraceCheckUtils]: 119: Hoare triple {42254#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {41246#true} is VALID [2020-07-10 14:38:53,738 INFO L280 TraceCheckUtils]: 120: Hoare triple {41246#true} havoc ~tmp~5; {41246#true} is VALID [2020-07-10 14:38:53,738 INFO L280 TraceCheckUtils]: 121: Hoare triple {41246#true} assume 0 != ~pumpRunning~0; {41246#true} is VALID [2020-07-10 14:38:53,738 INFO L263 TraceCheckUtils]: 122: Hoare triple {41246#true} call #t~ret37 := isMethaneAlarm(); {41246#true} is VALID [2020-07-10 14:38:53,738 INFO L280 TraceCheckUtils]: 123: Hoare triple {41246#true} havoc ~retValue_acc~3; {41246#true} is VALID [2020-07-10 14:38:53,738 INFO L263 TraceCheckUtils]: 124: Hoare triple {41246#true} call #t~ret38 := isMethaneLevelCritical(); {41246#true} is VALID [2020-07-10 14:38:53,738 INFO L280 TraceCheckUtils]: 125: Hoare triple {41246#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {41246#true} is VALID [2020-07-10 14:38:53,739 INFO L280 TraceCheckUtils]: 126: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:53,739 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {41246#true} {41246#true} #561#return; {41246#true} is VALID [2020-07-10 14:38:53,739 INFO L280 TraceCheckUtils]: 128: Hoare triple {41246#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~retValue_acc~3 := #t~ret38;havoc #t~ret38;#res := ~retValue_acc~3; {41246#true} is VALID [2020-07-10 14:38:53,739 INFO L280 TraceCheckUtils]: 129: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:53,739 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {41246#true} {41246#true} #501#return; {41246#true} is VALID [2020-07-10 14:38:53,739 INFO L280 TraceCheckUtils]: 131: Hoare triple {41246#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~tmp~5 := #t~ret37;havoc #t~ret37; {41246#true} is VALID [2020-07-10 14:38:53,739 INFO L280 TraceCheckUtils]: 132: Hoare triple {41246#true} assume !(0 != ~tmp~5); {41246#true} is VALID [2020-07-10 14:38:53,739 INFO L263 TraceCheckUtils]: 133: Hoare triple {41246#true} call processEnvironment__wrappee__lowWaterSensor(); {41246#true} is VALID [2020-07-10 14:38:53,739 INFO L280 TraceCheckUtils]: 134: Hoare triple {41246#true} havoc ~tmp~4; {41246#true} is VALID [2020-07-10 14:38:53,740 INFO L280 TraceCheckUtils]: 135: Hoare triple {41246#true} assume 0 != ~pumpRunning~0; {41246#true} is VALID [2020-07-10 14:38:53,740 INFO L263 TraceCheckUtils]: 136: Hoare triple {41246#true} call #t~ret36 := isLowWaterLevel(); {41246#true} is VALID [2020-07-10 14:38:53,740 INFO L280 TraceCheckUtils]: 137: Hoare triple {41246#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {41246#true} is VALID [2020-07-10 14:38:53,740 INFO L263 TraceCheckUtils]: 138: Hoare triple {41246#true} call #t~ret56 := isLowWaterSensorDry(); {41246#true} is VALID [2020-07-10 14:38:53,740 INFO L280 TraceCheckUtils]: 139: Hoare triple {41246#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {41246#true} is VALID [2020-07-10 14:38:53,740 INFO L280 TraceCheckUtils]: 140: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:53,740 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {41246#true} {41246#true} #499#return; {41246#true} is VALID [2020-07-10 14:38:53,740 INFO L280 TraceCheckUtils]: 142: Hoare triple {41246#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~7 := #t~ret56;havoc #t~ret56; {41246#true} is VALID [2020-07-10 14:38:53,741 INFO L280 TraceCheckUtils]: 143: Hoare triple {41246#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {41246#true} is VALID [2020-07-10 14:38:53,741 INFO L280 TraceCheckUtils]: 144: Hoare triple {41246#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {41246#true} is VALID [2020-07-10 14:38:53,741 INFO L280 TraceCheckUtils]: 145: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:53,741 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {41246#true} {41246#true} #539#return; {41246#true} is VALID [2020-07-10 14:38:53,741 INFO L280 TraceCheckUtils]: 147: Hoare triple {41246#true} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647;~tmp~4 := #t~ret36;havoc #t~ret36; {41246#true} is VALID [2020-07-10 14:38:53,741 INFO L280 TraceCheckUtils]: 148: Hoare triple {41246#true} assume !(0 != ~tmp~4); {41246#true} is VALID [2020-07-10 14:38:53,741 INFO L263 TraceCheckUtils]: 149: Hoare triple {41246#true} call processEnvironment__wrappee__highWaterSensor(); {41246#true} is VALID [2020-07-10 14:38:53,741 INFO L280 TraceCheckUtils]: 150: Hoare triple {41246#true} havoc ~tmp~3; {41246#true} is VALID [2020-07-10 14:38:53,741 INFO L280 TraceCheckUtils]: 151: Hoare triple {41246#true} assume !(0 == ~pumpRunning~0); {41246#true} is VALID [2020-07-10 14:38:53,742 INFO L263 TraceCheckUtils]: 152: Hoare triple {41246#true} call processEnvironment__wrappee__base(); {41246#true} is VALID [2020-07-10 14:38:53,742 INFO L280 TraceCheckUtils]: 153: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:53,742 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {41246#true} {41246#true} #537#return; {41246#true} is VALID [2020-07-10 14:38:53,742 INFO L280 TraceCheckUtils]: 155: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:53,742 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {41246#true} {41246#true} #543#return; {41246#true} is VALID [2020-07-10 14:38:53,742 INFO L280 TraceCheckUtils]: 157: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:53,742 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {41246#true} {41246#true} #505#return; {41246#true} is VALID [2020-07-10 14:38:53,742 INFO L280 TraceCheckUtils]: 159: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:53,743 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {41246#true} {42254#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #523#return; {42254#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:53,743 INFO L263 TraceCheckUtils]: 161: Hoare triple {42254#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {41246#true} is VALID [2020-07-10 14:38:53,743 INFO L280 TraceCheckUtils]: 162: Hoare triple {41246#true} havoc ~tmp~9;havoc ~tmp___0~3; {41246#true} is VALID [2020-07-10 14:38:53,744 INFO L263 TraceCheckUtils]: 163: Hoare triple {41246#true} call #t~ret63 := getWaterLevel(); {41246#true} is VALID [2020-07-10 14:38:53,744 INFO L280 TraceCheckUtils]: 164: Hoare triple {41246#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {41246#true} is VALID [2020-07-10 14:38:53,744 INFO L280 TraceCheckUtils]: 165: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:53,744 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {41246#true} {41246#true} #549#return; {41246#true} is VALID [2020-07-10 14:38:53,744 INFO L280 TraceCheckUtils]: 167: Hoare triple {41246#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {41246#true} is VALID [2020-07-10 14:38:53,744 INFO L280 TraceCheckUtils]: 168: Hoare triple {41246#true} assume 2 != ~tmp~9; {41246#true} is VALID [2020-07-10 14:38:53,744 INFO L263 TraceCheckUtils]: 169: Hoare triple {41246#true} call #t~ret64 := isPumpRunning(); {41246#true} is VALID [2020-07-10 14:38:53,744 INFO L280 TraceCheckUtils]: 170: Hoare triple {41246#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41246#true} is VALID [2020-07-10 14:38:53,745 INFO L280 TraceCheckUtils]: 171: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:53,745 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {41246#true} {41246#true} #551#return; {41246#true} is VALID [2020-07-10 14:38:53,745 INFO L280 TraceCheckUtils]: 173: Hoare triple {41246#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~3 := #t~ret64;havoc #t~ret64; {41246#true} is VALID [2020-07-10 14:38:53,745 INFO L280 TraceCheckUtils]: 174: Hoare triple {41246#true} assume 0 != ~tmp___0~3; {41246#true} is VALID [2020-07-10 14:38:53,745 INFO L280 TraceCheckUtils]: 175: Hoare triple {41246#true} assume !(0 == ~switchedOnBeforeTS~0); {41246#true} is VALID [2020-07-10 14:38:53,745 INFO L280 TraceCheckUtils]: 176: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:53,746 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {41246#true} {42254#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #525#return; {42254#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:53,746 INFO L280 TraceCheckUtils]: 178: Hoare triple {42254#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {42254#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:53,747 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {42254#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {42013#(<= ~waterLevel~0 2)} #513#return; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:53,748 INFO L280 TraceCheckUtils]: 180: Hoare triple {41908#(<= ~waterLevel~0 1)} assume !false; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:53,748 INFO L280 TraceCheckUtils]: 181: Hoare triple {41908#(<= ~waterLevel~0 1)} assume ~splverifierCounter~0 < 4; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:53,749 INFO L280 TraceCheckUtils]: 182: Hoare triple {41908#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp~8 := #t~nondet58;havoc #t~nondet58; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:53,749 INFO L280 TraceCheckUtils]: 183: Hoare triple {41908#(<= ~waterLevel~0 1)} assume !(0 != ~tmp~8); {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:53,750 INFO L280 TraceCheckUtils]: 184: Hoare triple {41908#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~tmp___0~2 := #t~nondet59;havoc #t~nondet59; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:53,750 INFO L280 TraceCheckUtils]: 185: Hoare triple {41908#(<= ~waterLevel~0 1)} assume !(0 != ~tmp___0~2); {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:53,750 INFO L280 TraceCheckUtils]: 186: Hoare triple {41908#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~tmp___2~0 := #t~nondet60;havoc #t~nondet60; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:53,751 INFO L280 TraceCheckUtils]: 187: Hoare triple {41908#(<= ~waterLevel~0 1)} assume 0 != ~tmp___2~0; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:53,752 INFO L263 TraceCheckUtils]: 188: Hoare triple {41908#(<= ~waterLevel~0 1)} call timeShift(); {42002#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:53,752 INFO L263 TraceCheckUtils]: 189: Hoare triple {42002#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {41246#true} is VALID [2020-07-10 14:38:53,752 INFO L263 TraceCheckUtils]: 190: Hoare triple {41246#true} call #t~ret62 := isPumpRunning(); {41246#true} is VALID [2020-07-10 14:38:53,752 INFO L280 TraceCheckUtils]: 191: Hoare triple {41246#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41246#true} is VALID [2020-07-10 14:38:53,752 INFO L280 TraceCheckUtils]: 192: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:53,752 INFO L275 TraceCheckUtils]: 193: Hoare quadruple {41246#true} {41246#true} #547#return; {41246#true} is VALID [2020-07-10 14:38:53,752 INFO L280 TraceCheckUtils]: 194: Hoare triple {41246#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {41246#true} is VALID [2020-07-10 14:38:53,752 INFO L280 TraceCheckUtils]: 195: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:53,753 INFO L275 TraceCheckUtils]: 196: Hoare quadruple {41246#true} {42002#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #519#return; {42002#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:53,754 INFO L280 TraceCheckUtils]: 197: Hoare triple {42002#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {42002#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:53,754 INFO L263 TraceCheckUtils]: 198: Hoare triple {42002#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {42002#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:53,756 INFO L280 TraceCheckUtils]: 199: Hoare triple {42002#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {42254#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:53,757 INFO L280 TraceCheckUtils]: 200: Hoare triple {42254#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {42254#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:53,758 INFO L275 TraceCheckUtils]: 201: Hoare quadruple {42254#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {42002#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #521#return; {42254#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:53,759 INFO L280 TraceCheckUtils]: 202: Hoare triple {42254#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {42254#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:53,759 INFO L263 TraceCheckUtils]: 203: Hoare triple {42254#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {41246#true} is VALID [2020-07-10 14:38:53,759 INFO L280 TraceCheckUtils]: 204: Hoare triple {41246#true} havoc ~tmp~5; {41246#true} is VALID [2020-07-10 14:38:53,759 INFO L280 TraceCheckUtils]: 205: Hoare triple {41246#true} assume 0 != ~pumpRunning~0; {41246#true} is VALID [2020-07-10 14:38:53,759 INFO L263 TraceCheckUtils]: 206: Hoare triple {41246#true} call #t~ret37 := isMethaneAlarm(); {41246#true} is VALID [2020-07-10 14:38:53,759 INFO L280 TraceCheckUtils]: 207: Hoare triple {41246#true} havoc ~retValue_acc~3; {41246#true} is VALID [2020-07-10 14:38:53,760 INFO L263 TraceCheckUtils]: 208: Hoare triple {41246#true} call #t~ret38 := isMethaneLevelCritical(); {41246#true} is VALID [2020-07-10 14:38:53,760 INFO L280 TraceCheckUtils]: 209: Hoare triple {41246#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {41246#true} is VALID [2020-07-10 14:38:53,760 INFO L280 TraceCheckUtils]: 210: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:53,760 INFO L275 TraceCheckUtils]: 211: Hoare quadruple {41246#true} {41246#true} #561#return; {41246#true} is VALID [2020-07-10 14:38:53,760 INFO L280 TraceCheckUtils]: 212: Hoare triple {41246#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~retValue_acc~3 := #t~ret38;havoc #t~ret38;#res := ~retValue_acc~3; {41246#true} is VALID [2020-07-10 14:38:53,760 INFO L280 TraceCheckUtils]: 213: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:53,760 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {41246#true} {41246#true} #501#return; {41246#true} is VALID [2020-07-10 14:38:53,760 INFO L280 TraceCheckUtils]: 215: Hoare triple {41246#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~tmp~5 := #t~ret37;havoc #t~ret37; {41246#true} is VALID [2020-07-10 14:38:53,761 INFO L280 TraceCheckUtils]: 216: Hoare triple {41246#true} assume 0 != ~tmp~5; {41246#true} is VALID [2020-07-10 14:38:53,761 INFO L263 TraceCheckUtils]: 217: Hoare triple {41246#true} call deactivatePump(); {41246#true} is VALID [2020-07-10 14:38:53,761 INFO L280 TraceCheckUtils]: 218: Hoare triple {41246#true} ~pumpRunning~0 := 0; {41246#true} is VALID [2020-07-10 14:38:53,761 INFO L280 TraceCheckUtils]: 219: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:53,761 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {41246#true} {41246#true} #503#return; {41246#true} is VALID [2020-07-10 14:38:53,761 INFO L280 TraceCheckUtils]: 221: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:53,762 INFO L275 TraceCheckUtils]: 222: Hoare quadruple {41246#true} {42254#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #523#return; {42254#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:53,762 INFO L263 TraceCheckUtils]: 223: Hoare triple {42254#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {41246#true} is VALID [2020-07-10 14:38:53,762 INFO L280 TraceCheckUtils]: 224: Hoare triple {41246#true} havoc ~tmp~9;havoc ~tmp___0~3; {41246#true} is VALID [2020-07-10 14:38:53,762 INFO L263 TraceCheckUtils]: 225: Hoare triple {41246#true} call #t~ret63 := getWaterLevel(); {41246#true} is VALID [2020-07-10 14:38:53,762 INFO L280 TraceCheckUtils]: 226: Hoare triple {41246#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {41246#true} is VALID [2020-07-10 14:38:53,762 INFO L280 TraceCheckUtils]: 227: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:53,763 INFO L275 TraceCheckUtils]: 228: Hoare quadruple {41246#true} {41246#true} #549#return; {41246#true} is VALID [2020-07-10 14:38:53,763 INFO L280 TraceCheckUtils]: 229: Hoare triple {41246#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {41246#true} is VALID [2020-07-10 14:38:53,763 INFO L280 TraceCheckUtils]: 230: Hoare triple {41246#true} assume 2 != ~tmp~9; {41246#true} is VALID [2020-07-10 14:38:53,763 INFO L263 TraceCheckUtils]: 231: Hoare triple {41246#true} call #t~ret64 := isPumpRunning(); {41246#true} is VALID [2020-07-10 14:38:53,763 INFO L280 TraceCheckUtils]: 232: Hoare triple {41246#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41246#true} is VALID [2020-07-10 14:38:53,763 INFO L280 TraceCheckUtils]: 233: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:53,763 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {41246#true} {41246#true} #551#return; {41246#true} is VALID [2020-07-10 14:38:53,763 INFO L280 TraceCheckUtils]: 235: Hoare triple {41246#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~3 := #t~ret64;havoc #t~ret64; {41246#true} is VALID [2020-07-10 14:38:53,763 INFO L280 TraceCheckUtils]: 236: Hoare triple {41246#true} assume !(0 != ~tmp___0~3); {41246#true} is VALID [2020-07-10 14:38:53,764 INFO L280 TraceCheckUtils]: 237: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-10 14:38:53,764 INFO L275 TraceCheckUtils]: 238: Hoare quadruple {41246#true} {42254#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #525#return; {42254#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:53,765 INFO L280 TraceCheckUtils]: 239: Hoare triple {42254#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {42254#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:53,766 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {42254#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {41908#(<= ~waterLevel~0 1)} #513#return; {42630#(<= ~waterLevel~0 0)} is VALID [2020-07-10 14:38:53,767 INFO L280 TraceCheckUtils]: 241: Hoare triple {42630#(<= ~waterLevel~0 0)} assume !false; {42630#(<= ~waterLevel~0 0)} is VALID [2020-07-10 14:38:53,767 INFO L280 TraceCheckUtils]: 242: Hoare triple {42630#(<= ~waterLevel~0 0)} assume ~splverifierCounter~0 < 4; {42630#(<= ~waterLevel~0 0)} is VALID [2020-07-10 14:38:53,767 INFO L280 TraceCheckUtils]: 243: Hoare triple {42630#(<= ~waterLevel~0 0)} assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp~8 := #t~nondet58;havoc #t~nondet58; {42630#(<= ~waterLevel~0 0)} is VALID [2020-07-10 14:38:53,768 INFO L280 TraceCheckUtils]: 244: Hoare triple {42630#(<= ~waterLevel~0 0)} assume 0 != ~tmp~8; {42630#(<= ~waterLevel~0 0)} is VALID [2020-07-10 14:38:53,769 INFO L263 TraceCheckUtils]: 245: Hoare triple {42630#(<= ~waterLevel~0 0)} call waterRise(); {42002#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:53,770 INFO L280 TraceCheckUtils]: 246: Hoare triple {42002#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {42006#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-10 14:38:53,771 INFO L280 TraceCheckUtils]: 247: Hoare triple {42006#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} assume true; {42006#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-10 14:38:53,772 INFO L275 TraceCheckUtils]: 248: Hoare quadruple {42006#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} {42630#(<= ~waterLevel~0 0)} #509#return; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:53,772 INFO L280 TraceCheckUtils]: 249: Hoare triple {41908#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~tmp___0~2 := #t~nondet59;havoc #t~nondet59; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:53,773 INFO L280 TraceCheckUtils]: 250: Hoare triple {41908#(<= ~waterLevel~0 1)} assume !(0 != ~tmp___0~2); {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:53,773 INFO L280 TraceCheckUtils]: 251: Hoare triple {41908#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~tmp___2~0 := #t~nondet60;havoc #t~nondet60; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:53,774 INFO L280 TraceCheckUtils]: 252: Hoare triple {41908#(<= ~waterLevel~0 1)} assume 0 != ~tmp___2~0; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:53,775 INFO L263 TraceCheckUtils]: 253: Hoare triple {41908#(<= ~waterLevel~0 1)} call timeShift(); {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:53,775 INFO L263 TraceCheckUtils]: 254: Hoare triple {41908#(<= ~waterLevel~0 1)} call __utac_acc__Specification5_spec__2(); {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:53,776 INFO L263 TraceCheckUtils]: 255: Hoare triple {41908#(<= ~waterLevel~0 1)} call #t~ret62 := isPumpRunning(); {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:53,776 INFO L280 TraceCheckUtils]: 256: Hoare triple {41908#(<= ~waterLevel~0 1)} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:53,777 INFO L280 TraceCheckUtils]: 257: Hoare triple {41908#(<= ~waterLevel~0 1)} assume true; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:53,778 INFO L275 TraceCheckUtils]: 258: Hoare quadruple {41908#(<= ~waterLevel~0 1)} {41908#(<= ~waterLevel~0 1)} #547#return; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:53,778 INFO L280 TraceCheckUtils]: 259: Hoare triple {41908#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:53,779 INFO L280 TraceCheckUtils]: 260: Hoare triple {41908#(<= ~waterLevel~0 1)} assume true; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:53,779 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {41908#(<= ~waterLevel~0 1)} {41908#(<= ~waterLevel~0 1)} #519#return; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:53,780 INFO L280 TraceCheckUtils]: 262: Hoare triple {41908#(<= ~waterLevel~0 1)} assume !(0 != ~pumpRunning~0); {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:53,780 INFO L280 TraceCheckUtils]: 263: Hoare triple {41908#(<= ~waterLevel~0 1)} assume 0 != ~systemActive~0; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:53,781 INFO L263 TraceCheckUtils]: 264: Hoare triple {41908#(<= ~waterLevel~0 1)} call processEnvironment(); {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:53,782 INFO L280 TraceCheckUtils]: 265: Hoare triple {41908#(<= ~waterLevel~0 1)} havoc ~tmp~5; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:53,782 INFO L280 TraceCheckUtils]: 266: Hoare triple {41908#(<= ~waterLevel~0 1)} assume !(0 != ~pumpRunning~0); {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:53,783 INFO L263 TraceCheckUtils]: 267: Hoare triple {41908#(<= ~waterLevel~0 1)} call processEnvironment__wrappee__lowWaterSensor(); {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:53,783 INFO L280 TraceCheckUtils]: 268: Hoare triple {41908#(<= ~waterLevel~0 1)} havoc ~tmp~4; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:53,784 INFO L280 TraceCheckUtils]: 269: Hoare triple {41908#(<= ~waterLevel~0 1)} assume !(0 != ~pumpRunning~0); {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:53,784 INFO L263 TraceCheckUtils]: 270: Hoare triple {41908#(<= ~waterLevel~0 1)} call processEnvironment__wrappee__highWaterSensor(); {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:53,785 INFO L280 TraceCheckUtils]: 271: Hoare triple {41908#(<= ~waterLevel~0 1)} havoc ~tmp~3; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:53,786 INFO L280 TraceCheckUtils]: 272: Hoare triple {41908#(<= ~waterLevel~0 1)} assume 0 == ~pumpRunning~0; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:53,787 INFO L263 TraceCheckUtils]: 273: Hoare triple {41908#(<= ~waterLevel~0 1)} call #t~ret35 := isHighWaterLevel(); {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:53,787 INFO L280 TraceCheckUtils]: 274: Hoare triple {41908#(<= ~waterLevel~0 1)} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:53,788 INFO L263 TraceCheckUtils]: 275: Hoare triple {41908#(<= ~waterLevel~0 1)} call #t~ret55 := isHighWaterSensorDry(); {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:53,788 INFO L280 TraceCheckUtils]: 276: Hoare triple {41908#(<= ~waterLevel~0 1)} havoc ~retValue_acc~12; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:53,789 INFO L280 TraceCheckUtils]: 277: Hoare triple {41908#(<= ~waterLevel~0 1)} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {41247#false} is VALID [2020-07-10 14:38:53,789 INFO L280 TraceCheckUtils]: 278: Hoare triple {41247#false} assume true; {41247#false} is VALID [2020-07-10 14:38:53,790 INFO L275 TraceCheckUtils]: 279: Hoare quadruple {41247#false} {41908#(<= ~waterLevel~0 1)} #517#return; {41247#false} is VALID [2020-07-10 14:38:53,790 INFO L280 TraceCheckUtils]: 280: Hoare triple {41247#false} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {41247#false} is VALID [2020-07-10 14:38:53,790 INFO L280 TraceCheckUtils]: 281: Hoare triple {41247#false} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {41247#false} is VALID [2020-07-10 14:38:53,790 INFO L280 TraceCheckUtils]: 282: Hoare triple {41247#false} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {41247#false} is VALID [2020-07-10 14:38:53,790 INFO L280 TraceCheckUtils]: 283: Hoare triple {41247#false} assume true; {41247#false} is VALID [2020-07-10 14:38:53,791 INFO L275 TraceCheckUtils]: 284: Hoare quadruple {41247#false} {41908#(<= ~waterLevel~0 1)} #531#return; {41247#false} is VALID [2020-07-10 14:38:53,791 INFO L280 TraceCheckUtils]: 285: Hoare triple {41247#false} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {41247#false} is VALID [2020-07-10 14:38:53,791 INFO L280 TraceCheckUtils]: 286: Hoare triple {41247#false} assume 0 != ~tmp~3; {41247#false} is VALID [2020-07-10 14:38:53,791 INFO L263 TraceCheckUtils]: 287: Hoare triple {41247#false} call activatePump(); {41247#false} is VALID [2020-07-10 14:38:53,791 INFO L280 TraceCheckUtils]: 288: Hoare triple {41247#false} ~pumpRunning~0 := 1; {41247#false} is VALID [2020-07-10 14:38:53,792 INFO L280 TraceCheckUtils]: 289: Hoare triple {41247#false} assume true; {41247#false} is VALID [2020-07-10 14:38:53,792 INFO L275 TraceCheckUtils]: 290: Hoare quadruple {41247#false} {41247#false} #533#return; {41247#false} is VALID [2020-07-10 14:38:53,792 INFO L280 TraceCheckUtils]: 291: Hoare triple {41247#false} assume true; {41247#false} is VALID [2020-07-10 14:38:53,792 INFO L275 TraceCheckUtils]: 292: Hoare quadruple {41247#false} {41908#(<= ~waterLevel~0 1)} #545#return; {41247#false} is VALID [2020-07-10 14:38:53,792 INFO L280 TraceCheckUtils]: 293: Hoare triple {41247#false} assume true; {41247#false} is VALID [2020-07-10 14:38:53,792 INFO L275 TraceCheckUtils]: 294: Hoare quadruple {41247#false} {41908#(<= ~waterLevel~0 1)} #507#return; {41247#false} is VALID [2020-07-10 14:38:53,793 INFO L280 TraceCheckUtils]: 295: Hoare triple {41247#false} assume true; {41247#false} is VALID [2020-07-10 14:38:53,793 INFO L275 TraceCheckUtils]: 296: Hoare quadruple {41247#false} {41908#(<= ~waterLevel~0 1)} #523#return; {41247#false} is VALID [2020-07-10 14:38:53,793 INFO L263 TraceCheckUtils]: 297: Hoare triple {41247#false} call __utac_acc__Specification5_spec__3(); {41247#false} is VALID [2020-07-10 14:38:53,793 INFO L280 TraceCheckUtils]: 298: Hoare triple {41247#false} havoc ~tmp~9;havoc ~tmp___0~3; {41247#false} is VALID [2020-07-10 14:38:53,793 INFO L263 TraceCheckUtils]: 299: Hoare triple {41247#false} call #t~ret63 := getWaterLevel(); {41247#false} is VALID [2020-07-10 14:38:53,793 INFO L280 TraceCheckUtils]: 300: Hoare triple {41247#false} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {41247#false} is VALID [2020-07-10 14:38:53,793 INFO L280 TraceCheckUtils]: 301: Hoare triple {41247#false} assume true; {41247#false} is VALID [2020-07-10 14:38:53,793 INFO L275 TraceCheckUtils]: 302: Hoare quadruple {41247#false} {41247#false} #549#return; {41247#false} is VALID [2020-07-10 14:38:53,793 INFO L280 TraceCheckUtils]: 303: Hoare triple {41247#false} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {41247#false} is VALID [2020-07-10 14:38:53,794 INFO L280 TraceCheckUtils]: 304: Hoare triple {41247#false} assume 2 != ~tmp~9; {41247#false} is VALID [2020-07-10 14:38:53,794 INFO L263 TraceCheckUtils]: 305: Hoare triple {41247#false} call #t~ret64 := isPumpRunning(); {41247#false} is VALID [2020-07-10 14:38:53,794 INFO L280 TraceCheckUtils]: 306: Hoare triple {41247#false} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41247#false} is VALID [2020-07-10 14:38:53,794 INFO L280 TraceCheckUtils]: 307: Hoare triple {41247#false} assume true; {41247#false} is VALID [2020-07-10 14:38:53,794 INFO L275 TraceCheckUtils]: 308: Hoare quadruple {41247#false} {41247#false} #551#return; {41247#false} is VALID [2020-07-10 14:38:53,794 INFO L280 TraceCheckUtils]: 309: Hoare triple {41247#false} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~3 := #t~ret64;havoc #t~ret64; {41247#false} is VALID [2020-07-10 14:38:53,794 INFO L280 TraceCheckUtils]: 310: Hoare triple {41247#false} assume 0 != ~tmp___0~3; {41247#false} is VALID [2020-07-10 14:38:53,794 INFO L280 TraceCheckUtils]: 311: Hoare triple {41247#false} assume 0 == ~switchedOnBeforeTS~0; {41247#false} is VALID [2020-07-10 14:38:53,795 INFO L263 TraceCheckUtils]: 312: Hoare triple {41247#false} call __automaton_fail(); {41247#false} is VALID [2020-07-10 14:38:53,795 INFO L280 TraceCheckUtils]: 313: Hoare triple {41247#false} assume !false; {41247#false} is VALID [2020-07-10 14:38:53,836 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 171 proven. 16 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2020-07-10 14:38:53,836 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:38:53,837 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 8] total 22 [2020-07-10 14:38:53,837 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [71047739] [2020-07-10 14:38:53,838 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 314 [2020-07-10 14:38:53,851 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:38:53,851 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 22 states. [2020-07-10 14:38:54,388 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 348 edges. 348 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:38:54,388 INFO L459 AbstractCegarLoop]: Interpolant automaton has 22 states [2020-07-10 14:38:54,389 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:38:54,389 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2020-07-10 14:38:54,389 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=64, Invalid=398, Unknown=0, NotChecked=0, Total=462 [2020-07-10 14:38:54,390 INFO L87 Difference]: Start difference. First operand 941 states and 1082 transitions. Second operand 22 states. [2020-07-10 14:38:55,948 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:39:02,105 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:39:02,995 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:39:04,608 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:39:35,989 WARN L193 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 14:39:36,831 WARN L193 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 14:39:37,412 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 14:39:37,805 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:39:38,718 WARN L193 SmtUtils]: Spent 510.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 193 [2020-07-10 14:39:39,375 WARN L193 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:39:40,025 WARN L193 SmtUtils]: Spent 501.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 193 [2020-07-10 14:39:40,444 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:39:41,556 WARN L193 SmtUtils]: Spent 504.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 194 [2020-07-10 14:39:42,227 WARN L193 SmtUtils]: Spent 505.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 194 [2020-07-10 14:39:50,206 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:39:50,951 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:39:51,670 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:39:52,469 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:39:52,960 WARN L193 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:39:53,340 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 14:39:54,202 WARN L193 SmtUtils]: Spent 502.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-10 14:39:54,789 WARN L193 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 14:39:55,437 WARN L193 SmtUtils]: Spent 519.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-10 14:39:55,877 WARN L193 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 14:39:56,883 WARN L193 SmtUtils]: Spent 501.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 193 [2020-07-10 14:39:57,562 WARN L193 SmtUtils]: Spent 495.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 193 [2020-07-10 14:40:44,962 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:40:44,962 INFO L93 Difference]: Finished difference Result 3553 states and 4605 transitions. [2020-07-10 14:40:44,962 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 89 states. [2020-07-10 14:40:44,962 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 314 [2020-07-10 14:40:44,963 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:40:44,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2020-07-10 14:40:44,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 89 states and 1381 transitions. [2020-07-10 14:40:44,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2020-07-10 14:40:44,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 89 states and 1381 transitions. [2020-07-10 14:40:44,995 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 89 states and 1381 transitions. [2020-07-10 14:40:50,115 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1381 edges. 1381 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:40:50,460 INFO L225 Difference]: With dead ends: 3553 [2020-07-10 14:40:50,460 INFO L226 Difference]: Without dead ends: 2648 [2020-07-10 14:40:50,466 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 540 GetRequests, 433 SyntacticMatches, 1 SemanticMatches, 106 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3970 ImplicationChecksByTransitivity, 13.2s TimeCoverageRelationStatistics Valid=2040, Invalid=9516, Unknown=0, NotChecked=0, Total=11556 [2020-07-10 14:40:50,469 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2648 states.