/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_product63.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-17 21:58:38,490 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-17 21:58:38,493 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-17 21:58:38,514 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-17 21:58:38,515 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-17 21:58:38,517 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-17 21:58:38,519 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-17 21:58:38,528 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-17 21:58:38,531 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-17 21:58:38,534 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-17 21:58:38,536 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-17 21:58:38,538 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-17 21:58:38,539 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-17 21:58:38,540 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-17 21:58:38,542 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-17 21:58:38,544 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-17 21:58:38,545 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-17 21:58:38,546 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-17 21:58:38,547 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-17 21:58:38,552 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-17 21:58:38,558 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-17 21:58:38,562 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-17 21:58:38,563 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-17 21:58:38,564 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-17 21:58:38,566 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-17 21:58:38,567 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-17 21:58:38,567 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-17 21:58:38,569 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-17 21:58:38,570 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-17 21:58:38,571 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-17 21:58:38,571 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-17 21:58:38,572 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-17 21:58:38,573 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-17 21:58:38,574 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-17 21:58:38,575 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-17 21:58:38,575 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-17 21:58:38,576 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-17 21:58:38,576 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-17 21:58:38,576 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-17 21:58:38,577 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-17 21:58:38,578 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-17 21:58:38,579 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 [2020-07-17 21:58:38,612 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-17 21:58:38,612 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-17 21:58:38,617 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-17 21:58:38,617 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-17 21:58:38,617 INFO L138 SettingsManager]: * Use SBE=true [2020-07-17 21:58:38,618 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-17 21:58:38,618 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-17 21:58:38,618 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-17 21:58:38,618 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-17 21:58:38,618 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-17 21:58:38,618 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-17 21:58:38,619 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-17 21:58:38,619 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-17 21:58:38,619 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-17 21:58:38,622 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-17 21:58:38,622 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-17 21:58:38,622 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-17 21:58:38,623 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-17 21:58:38,623 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-17 21:58:38,623 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-17 21:58:38,623 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-17 21:58:38,623 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-17 21:58:38,624 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-17 21:58:38,624 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-17 21:58:38,624 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-17 21:58:38,624 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-17 21:58:38,624 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-17 21:58:38,624 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-17 21:58:38,625 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-17 21:58:38,625 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-17 21:58:38,895 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-17 21:58:38,908 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-17 21:58:38,911 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-17 21:58:38,913 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-17 21:58:38,913 INFO L275 PluginConnector]: CDTParser initialized [2020-07-17 21:58:38,914 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product63.cil.c [2020-07-17 21:58:38,995 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f37bc4ccb/ff7732902eda48e2a10abb5efa4b7550/FLAG9bd078a88 [2020-07-17 21:58:39,521 INFO L306 CDTParser]: Found 1 translation units. [2020-07-17 21:58:39,522 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product63.cil.c [2020-07-17 21:58:39,543 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f37bc4ccb/ff7732902eda48e2a10abb5efa4b7550/FLAG9bd078a88 [2020-07-17 21:58:39,824 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f37bc4ccb/ff7732902eda48e2a10abb5efa4b7550 [2020-07-17 21:58:39,833 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-17 21:58:39,836 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-17 21:58:39,837 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-17 21:58:39,837 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-17 21:58:39,841 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-17 21:58:39,842 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 09:58:39" (1/1) ... [2020-07-17 21:58:39,845 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75ff5ac3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:58:39, skipping insertion in model container [2020-07-17 21:58:39,845 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 09:58:39" (1/1) ... [2020-07-17 21:58:39,853 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-17 21:58:39,896 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-17 21:58:40,363 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 21:58:40,377 INFO L203 MainTranslator]: Completed pre-run [2020-07-17 21:58:40,530 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 21:58:40,582 INFO L208 MainTranslator]: Completed translation [2020-07-17 21:58:40,583 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:58:40 WrapperNode [2020-07-17 21:58:40,583 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-17 21:58:40,584 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-17 21:58:40,584 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-17 21:58:40,584 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-17 21:58:40,598 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:58:40" (1/1) ... [2020-07-17 21:58:40,600 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:58:40" (1/1) ... [2020-07-17 21:58:40,618 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:58:40" (1/1) ... [2020-07-17 21:58:40,618 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:58:40" (1/1) ... [2020-07-17 21:58:40,667 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:58:40" (1/1) ... [2020-07-17 21:58:40,684 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:58:40" (1/1) ... [2020-07-17 21:58:40,689 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:58:40" (1/1) ... [2020-07-17 21:58:40,697 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-17 21:58:40,698 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-17 21:58:40,698 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-17 21:58:40,698 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-17 21:58:40,699 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:58:40" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-17 21:58:40,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-17 21:58:40,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-17 21:58:40,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-17 21:58:40,763 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2020-07-17 21:58:40,763 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2020-07-17 21:58:40,763 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2020-07-17 21:58:40,763 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-17 21:58:40,763 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-17 21:58:40,764 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-17 21:58:40,764 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-17 21:58:40,764 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-17 21:58:40,764 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-17 21:58:40,764 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-17 21:58:40,765 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-17 21:58:40,765 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-17 21:58:40,765 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-17 21:58:40,765 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-17 21:58:40,765 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-17 21:58:40,765 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-17 21:58:40,766 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-07-17 21:58:40,766 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2020-07-17 21:58:40,766 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-17 21:58:40,766 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor [2020-07-17 21:58:40,766 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-17 21:58:40,767 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-17 21:58:40,767 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-17 21:58:40,767 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-17 21:58:40,767 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-17 21:58:40,767 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-17 21:58:40,767 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-07-17 21:58:40,768 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-17 21:58:40,768 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-17 21:58:40,768 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-17 21:58:40,768 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-17 21:58:40,768 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-17 21:58:40,768 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-17 21:58:40,769 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-17 21:58:40,769 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-17 21:58:40,769 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-07-17 21:58:40,769 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-17 21:58:40,769 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-17 21:58:40,769 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-17 21:58:40,770 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-17 21:58:40,770 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-17 21:58:40,770 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-17 21:58:40,770 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-17 21:58:40,770 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-17 21:58:40,770 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-17 21:58:40,770 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-17 21:58:40,770 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-17 21:58:40,770 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-17 21:58:40,771 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2020-07-17 21:58:40,771 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2020-07-17 21:58:40,771 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2020-07-17 21:58:40,771 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-17 21:58:40,771 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-17 21:58:40,771 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-17 21:58:40,771 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-17 21:58:40,772 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-17 21:58:40,772 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-17 21:58:40,772 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-17 21:58:40,772 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-17 21:58:40,772 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-17 21:58:40,772 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-17 21:58:40,772 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-17 21:58:40,772 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-17 21:58:40,772 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-17 21:58:40,773 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-17 21:58:40,773 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-17 21:58:40,773 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-17 21:58:40,773 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-17 21:58:40,773 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-17 21:58:40,773 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-17 21:58:40,773 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-07-17 21:58:40,773 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-17 21:58:40,774 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-17 21:58:40,774 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-17 21:58:40,774 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-17 21:58:40,774 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-17 21:58:40,774 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-07-17 21:58:40,774 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-07-17 21:58:40,774 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2020-07-17 21:58:40,775 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-17 21:58:40,775 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor [2020-07-17 21:58:40,775 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-17 21:58:40,775 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-17 21:58:40,775 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-17 21:58:40,775 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-17 21:58:40,775 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-17 21:58:40,776 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-17 21:58:40,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-17 21:58:40,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-17 21:58:40,776 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-17 21:58:40,776 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-17 21:58:40,776 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-17 21:58:40,777 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-17 21:58:40,777 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-17 21:58:40,777 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-17 21:58:40,777 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-17 21:58:40,777 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-17 21:58:40,777 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-17 21:58:40,777 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-17 21:58:40,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-17 21:58:40,778 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-17 21:58:42,531 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-17 21:58:42,531 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-17 21:58:42,538 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 09:58:42 BoogieIcfgContainer [2020-07-17 21:58:42,539 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-17 21:58:42,541 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-17 21:58:42,541 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-17 21:58:42,544 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-17 21:58:42,544 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.07 09:58:39" (1/3) ... [2020-07-17 21:58:42,545 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5edf56f0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 09:58:42, skipping insertion in model container [2020-07-17 21:58:42,546 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:58:40" (2/3) ... [2020-07-17 21:58:42,546 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5edf56f0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 09:58:42, skipping insertion in model container [2020-07-17 21:58:42,546 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 09:58:42" (3/3) ... [2020-07-17 21:58:42,548 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product63.cil.c [2020-07-17 21:58:42,559 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-17 21:58:42,568 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-17 21:58:42,582 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-17 21:58:42,616 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-17 21:58:42,616 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-17 21:58:42,616 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-17 21:58:42,617 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-17 21:58:42,618 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-17 21:58:42,618 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-17 21:58:42,618 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-17 21:58:42,618 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-17 21:58:42,649 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states. [2020-07-17 21:58:42,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2020-07-17 21:58:42,669 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:58:42,670 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] [2020-07-17 21:58:42,670 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:58:42,679 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:58:42,679 INFO L82 PathProgramCache]: Analyzing trace with hash -1893311162, now seen corresponding path program 1 times [2020-07-17 21:58:42,693 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:58:42,693 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [857542084] [2020-07-17 21:58:42,694 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:58:42,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:43,462 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:58:43,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:43,570 INFO L280 TraceCheckUtils]: 0: Hoare triple {245#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(13);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string35.base, #t~string35.offset, 1);call write~init~int(77, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(101, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(116, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(104, #t~string35.base, 4 + #t~string35.offset, 1);call write~init~int(58, #t~string35.base, 5 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 6 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string37.base, #t~string37.offset, 1);call write~init~int(82, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(73, #t~string37.base, 2 + #t~string37.offset, 1);call write~init~int(84, #t~string37.base, 3 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 4 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string39.base, #t~string39.offset, 1);call write~init~int(75, #t~string39.base, 1 + #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 2 + #t~string39.offset, 1);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string41.base, #t~string41.offset, 1);call write~init~int(0, #t~string41.base, 1 + #t~string41.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0; {215#true} is VALID [2020-07-17 21:58:43,571 INFO L280 TraceCheckUtils]: 1: Hoare triple {215#true} assume true; {215#true} is VALID [2020-07-17 21:58:43,571 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {215#true} {215#true} #596#return; {215#true} is VALID [2020-07-17 21:58:43,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:43,580 INFO L280 TraceCheckUtils]: 0: Hoare triple {215#true} assume true; {215#true} is VALID [2020-07-17 21:58:43,581 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {215#true} {215#true} #480#return; {215#true} is VALID [2020-07-17 21:58:43,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:43,584 INFO L280 TraceCheckUtils]: 0: Hoare triple {215#true} assume true; {215#true} is VALID [2020-07-17 21:58:43,585 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {215#true} {215#true} #482#return; {215#true} is VALID [2020-07-17 21:58:43,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:43,590 INFO L280 TraceCheckUtils]: 0: Hoare triple {215#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {215#true} is VALID [2020-07-17 21:58:43,590 INFO L280 TraceCheckUtils]: 1: Hoare triple {215#true} assume true; {215#true} is VALID [2020-07-17 21:58:43,591 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {215#true} {215#true} #484#return; {215#true} is VALID [2020-07-17 21:58:43,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:43,594 INFO L280 TraceCheckUtils]: 0: Hoare triple {215#true} assume true; {215#true} is VALID [2020-07-17 21:58:43,595 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {215#true} {215#true} #486#return; {215#true} is VALID [2020-07-17 21:58:43,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:43,608 INFO L280 TraceCheckUtils]: 0: Hoare triple {246#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {215#true} is VALID [2020-07-17 21:58:43,608 INFO L280 TraceCheckUtils]: 1: Hoare triple {215#true} assume true; {215#true} is VALID [2020-07-17 21:58:43,608 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {215#true} {215#true} #586#return; {215#true} is VALID [2020-07-17 21:58:43,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:43,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:43,617 INFO L280 TraceCheckUtils]: 0: Hoare triple {215#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {215#true} is VALID [2020-07-17 21:58:43,618 INFO L280 TraceCheckUtils]: 1: Hoare triple {215#true} assume true; {215#true} is VALID [2020-07-17 21:58:43,618 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {215#true} {246#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {215#true} is VALID [2020-07-17 21:58:43,619 INFO L263 TraceCheckUtils]: 0: Hoare triple {246#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {215#true} is VALID [2020-07-17 21:58:43,619 INFO L280 TraceCheckUtils]: 1: Hoare triple {215#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {215#true} is VALID [2020-07-17 21:58:43,619 INFO L280 TraceCheckUtils]: 2: Hoare triple {215#true} assume true; {215#true} is VALID [2020-07-17 21:58:43,619 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {215#true} {246#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {215#true} is VALID [2020-07-17 21:58:43,620 INFO L280 TraceCheckUtils]: 4: Hoare triple {215#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {215#true} is VALID [2020-07-17 21:58:43,620 INFO L280 TraceCheckUtils]: 5: Hoare triple {215#true} assume true; {215#true} is VALID [2020-07-17 21:58:43,621 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {215#true} {216#false} #548#return; {216#false} is VALID [2020-07-17 21:58:43,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:43,625 INFO L280 TraceCheckUtils]: 0: Hoare triple {215#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {215#true} is VALID [2020-07-17 21:58:43,625 INFO L280 TraceCheckUtils]: 1: Hoare triple {215#true} assume true; {215#true} is VALID [2020-07-17 21:58:43,625 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {215#true} {216#false} #570#return; {216#false} is VALID [2020-07-17 21:58:43,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:43,629 INFO L280 TraceCheckUtils]: 0: Hoare triple {215#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {215#true} is VALID [2020-07-17 21:58:43,630 INFO L280 TraceCheckUtils]: 1: Hoare triple {215#true} assume true; {215#true} is VALID [2020-07-17 21:58:43,630 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {215#true} {216#false} #572#return; {216#false} is VALID [2020-07-17 21:58:43,636 INFO L263 TraceCheckUtils]: 0: Hoare triple {215#true} call ULTIMATE.init(); {245#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:58:43,636 INFO L280 TraceCheckUtils]: 1: Hoare triple {245#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(13);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string35.base, #t~string35.offset, 1);call write~init~int(77, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(101, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(116, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(104, #t~string35.base, 4 + #t~string35.offset, 1);call write~init~int(58, #t~string35.base, 5 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 6 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string37.base, #t~string37.offset, 1);call write~init~int(82, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(73, #t~string37.base, 2 + #t~string37.offset, 1);call write~init~int(84, #t~string37.base, 3 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 4 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string39.base, #t~string39.offset, 1);call write~init~int(75, #t~string39.base, 1 + #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 2 + #t~string39.offset, 1);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string41.base, #t~string41.offset, 1);call write~init~int(0, #t~string41.base, 1 + #t~string41.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0; {215#true} is VALID [2020-07-17 21:58:43,637 INFO L280 TraceCheckUtils]: 2: Hoare triple {215#true} assume true; {215#true} is VALID [2020-07-17 21:58:43,637 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {215#true} {215#true} #596#return; {215#true} is VALID [2020-07-17 21:58:43,637 INFO L263 TraceCheckUtils]: 4: Hoare triple {215#true} call #t~ret77 := main(); {215#true} is VALID [2020-07-17 21:58:43,638 INFO L280 TraceCheckUtils]: 5: Hoare triple {215#true} havoc ~retValue_acc~2;havoc ~tmp~2; {215#true} is VALID [2020-07-17 21:58:43,638 INFO L263 TraceCheckUtils]: 6: Hoare triple {215#true} call select_helpers(); {215#true} is VALID [2020-07-17 21:58:43,638 INFO L280 TraceCheckUtils]: 7: Hoare triple {215#true} assume true; {215#true} is VALID [2020-07-17 21:58:43,639 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {215#true} {215#true} #480#return; {215#true} is VALID [2020-07-17 21:58:43,639 INFO L263 TraceCheckUtils]: 9: Hoare triple {215#true} call select_features(); {215#true} is VALID [2020-07-17 21:58:43,639 INFO L280 TraceCheckUtils]: 10: Hoare triple {215#true} assume true; {215#true} is VALID [2020-07-17 21:58:43,640 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {215#true} {215#true} #482#return; {215#true} is VALID [2020-07-17 21:58:43,640 INFO L263 TraceCheckUtils]: 12: Hoare triple {215#true} call #t~ret8 := valid_product(); {215#true} is VALID [2020-07-17 21:58:43,640 INFO L280 TraceCheckUtils]: 13: Hoare triple {215#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {215#true} is VALID [2020-07-17 21:58:43,641 INFO L280 TraceCheckUtils]: 14: Hoare triple {215#true} assume true; {215#true} is VALID [2020-07-17 21:58:43,641 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {215#true} {215#true} #484#return; {215#true} is VALID [2020-07-17 21:58:43,641 INFO L280 TraceCheckUtils]: 16: Hoare triple {215#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp~2 := #t~ret8;havoc #t~ret8; {215#true} is VALID [2020-07-17 21:58:43,642 INFO L280 TraceCheckUtils]: 17: Hoare triple {215#true} assume 0 != ~tmp~2; {215#true} is VALID [2020-07-17 21:58:43,642 INFO L263 TraceCheckUtils]: 18: Hoare triple {215#true} call setup(); {215#true} is VALID [2020-07-17 21:58:43,642 INFO L280 TraceCheckUtils]: 19: Hoare triple {215#true} assume true; {215#true} is VALID [2020-07-17 21:58:43,643 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {215#true} {215#true} #486#return; {215#true} is VALID [2020-07-17 21:58:43,643 INFO L263 TraceCheckUtils]: 21: Hoare triple {215#true} call runTest(); {215#true} is VALID [2020-07-17 21:58:43,644 INFO L263 TraceCheckUtils]: 22: Hoare triple {215#true} call __utac_acc__Specification5_spec__1(); {246#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:58:43,644 INFO L280 TraceCheckUtils]: 23: Hoare triple {246#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {215#true} is VALID [2020-07-17 21:58:43,645 INFO L280 TraceCheckUtils]: 24: Hoare triple {215#true} assume true; {215#true} is VALID [2020-07-17 21:58:43,645 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {215#true} {215#true} #586#return; {215#true} is VALID [2020-07-17 21:58:43,645 INFO L263 TraceCheckUtils]: 26: Hoare triple {215#true} call test(); {215#true} is VALID [2020-07-17 21:58:43,646 INFO L280 TraceCheckUtils]: 27: Hoare triple {215#true} havoc ~splverifierCounter~0;havoc ~tmp~1;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {215#true} is VALID [2020-07-17 21:58:43,647 INFO L280 TraceCheckUtils]: 28: Hoare triple {215#true} assume !true; {216#false} is VALID [2020-07-17 21:58:43,647 INFO L263 TraceCheckUtils]: 29: Hoare triple {216#false} call cleanup(); {216#false} is VALID [2020-07-17 21:58:43,647 INFO L280 TraceCheckUtils]: 30: Hoare triple {216#false} havoc ~i~0;havoc ~__cil_tmp2~0; {216#false} is VALID [2020-07-17 21:58:43,648 INFO L263 TraceCheckUtils]: 31: Hoare triple {216#false} call timeShift(); {216#false} is VALID [2020-07-17 21:58:43,648 INFO L263 TraceCheckUtils]: 32: Hoare triple {216#false} call __utac_acc__Specification5_spec__2(); {246#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:58:43,648 INFO L263 TraceCheckUtils]: 33: Hoare triple {246#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {215#true} is VALID [2020-07-17 21:58:43,649 INFO L280 TraceCheckUtils]: 34: Hoare triple {215#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {215#true} is VALID [2020-07-17 21:58:43,649 INFO L280 TraceCheckUtils]: 35: Hoare triple {215#true} assume true; {215#true} is VALID [2020-07-17 21:58:43,649 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {215#true} {246#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {215#true} is VALID [2020-07-17 21:58:43,650 INFO L280 TraceCheckUtils]: 37: Hoare triple {215#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {215#true} is VALID [2020-07-17 21:58:43,650 INFO L280 TraceCheckUtils]: 38: Hoare triple {215#true} assume true; {215#true} is VALID [2020-07-17 21:58:43,650 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {215#true} {216#false} #548#return; {216#false} is VALID [2020-07-17 21:58:43,650 INFO L280 TraceCheckUtils]: 40: Hoare triple {216#false} assume !(0 != ~pumpRunning~0); {216#false} is VALID [2020-07-17 21:58:43,651 INFO L280 TraceCheckUtils]: 41: Hoare triple {216#false} assume !(0 != ~systemActive~0); {216#false} is VALID [2020-07-17 21:58:43,651 INFO L263 TraceCheckUtils]: 42: Hoare triple {216#false} call __utac_acc__Specification5_spec__3(); {216#false} is VALID [2020-07-17 21:58:43,651 INFO L280 TraceCheckUtils]: 43: Hoare triple {216#false} havoc ~tmp~0;havoc ~tmp___0~0; {216#false} is VALID [2020-07-17 21:58:43,652 INFO L263 TraceCheckUtils]: 44: Hoare triple {216#false} call #t~ret1 := getWaterLevel(); {215#true} is VALID [2020-07-17 21:58:43,652 INFO L280 TraceCheckUtils]: 45: Hoare triple {215#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {215#true} is VALID [2020-07-17 21:58:43,652 INFO L280 TraceCheckUtils]: 46: Hoare triple {215#true} assume true; {215#true} is VALID [2020-07-17 21:58:43,653 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {215#true} {216#false} #570#return; {216#false} is VALID [2020-07-17 21:58:43,653 INFO L280 TraceCheckUtils]: 48: Hoare triple {216#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {216#false} is VALID [2020-07-17 21:58:43,653 INFO L280 TraceCheckUtils]: 49: Hoare triple {216#false} assume 2 != ~tmp~0; {216#false} is VALID [2020-07-17 21:58:43,653 INFO L263 TraceCheckUtils]: 50: Hoare triple {216#false} call #t~ret2 := isPumpRunning(); {215#true} is VALID [2020-07-17 21:58:43,654 INFO L280 TraceCheckUtils]: 51: Hoare triple {215#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {215#true} is VALID [2020-07-17 21:58:43,654 INFO L280 TraceCheckUtils]: 52: Hoare triple {215#true} assume true; {215#true} is VALID [2020-07-17 21:58:43,654 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {215#true} {216#false} #572#return; {216#false} is VALID [2020-07-17 21:58:43,655 INFO L280 TraceCheckUtils]: 54: Hoare triple {216#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {216#false} is VALID [2020-07-17 21:58:43,655 INFO L280 TraceCheckUtils]: 55: Hoare triple {216#false} assume 0 != ~tmp___0~0; {216#false} is VALID [2020-07-17 21:58:43,655 INFO L280 TraceCheckUtils]: 56: Hoare triple {216#false} assume 0 == ~switchedOnBeforeTS~0; {216#false} is VALID [2020-07-17 21:58:43,655 INFO L263 TraceCheckUtils]: 57: Hoare triple {216#false} call __automaton_fail(); {216#false} is VALID [2020-07-17 21:58:43,656 INFO L280 TraceCheckUtils]: 58: Hoare triple {216#false} assume !false; {216#false} is VALID [2020-07-17 21:58:43,687 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-17 21:58:43,688 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [857542084] [2020-07-17 21:58:43,689 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:58:43,689 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-17 21:58:43,690 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1648665259] [2020-07-17 21:58:43,697 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-17 21:58:43,702 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:58:43,706 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-17 21:58:43,811 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 57 edges. 57 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:58:43,812 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-17 21:58:43,812 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:58:43,821 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-17 21:58:43,822 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-17 21:58:43,824 INFO L87 Difference]: Start difference. First operand 212 states. Second operand 4 states. [2020-07-17 21:58:49,714 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:58:49,714 INFO L93 Difference]: Finished difference Result 372 states and 477 transitions. [2020-07-17 21:58:49,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-17 21:58:49,714 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-17 21:58:49,715 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:58:49,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-17 21:58:49,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 477 transitions. [2020-07-17 21:58:49,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-17 21:58:49,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 477 transitions. [2020-07-17 21:58:49,771 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 477 transitions. [2020-07-17 21:58:51,251 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 477 edges. 477 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:58:51,279 INFO L225 Difference]: With dead ends: 372 [2020-07-17 21:58:51,279 INFO L226 Difference]: Without dead ends: 204 [2020-07-17 21:58:51,285 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 [2020-07-17 21:58:51,304 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 204 states. [2020-07-17 21:58:52,993 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 204 to 169. [2020-07-17 21:58:52,993 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:58:52,994 INFO L82 GeneralOperation]: Start isEquivalent. First operand 204 states. Second operand 169 states. [2020-07-17 21:58:52,995 INFO L74 IsIncluded]: Start isIncluded. First operand 204 states. Second operand 169 states. [2020-07-17 21:58:52,995 INFO L87 Difference]: Start difference. First operand 204 states. Second operand 169 states. [2020-07-17 21:58:53,014 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:58:53,014 INFO L93 Difference]: Finished difference Result 204 states and 254 transitions. [2020-07-17 21:58:53,014 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 254 transitions. [2020-07-17 21:58:53,018 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:58:53,018 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:58:53,019 INFO L74 IsIncluded]: Start isIncluded. First operand 169 states. Second operand 204 states. [2020-07-17 21:58:53,019 INFO L87 Difference]: Start difference. First operand 169 states. Second operand 204 states. [2020-07-17 21:58:53,033 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:58:53,033 INFO L93 Difference]: Finished difference Result 204 states and 254 transitions. [2020-07-17 21:58:53,034 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 254 transitions. [2020-07-17 21:58:53,036 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:58:53,037 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:58:53,037 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:58:53,037 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:58:53,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 169 states. [2020-07-17 21:58:53,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 169 states and 201 transitions. [2020-07-17 21:58:53,050 INFO L78 Accepts]: Start accepts. Automaton has 169 states and 201 transitions. Word has length 59 [2020-07-17 21:58:53,050 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:58:53,050 INFO L479 AbstractCegarLoop]: Abstraction has 169 states and 201 transitions. [2020-07-17 21:58:53,051 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-17 21:58:53,051 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 201 transitions. [2020-07-17 21:58:53,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2020-07-17 21:58:53,056 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:58:53,057 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] [2020-07-17 21:58:53,057 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-17 21:58:53,057 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:58:53,057 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:58:53,058 INFO L82 PathProgramCache]: Analyzing trace with hash 1978801715, now seen corresponding path program 1 times [2020-07-17 21:58:53,058 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:58:53,058 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [270821531] [2020-07-17 21:58:53,058 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:58:53,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:53,442 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:58:53,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:53,534 INFO L280 TraceCheckUtils]: 0: Hoare triple {1448#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(13);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string35.base, #t~string35.offset, 1);call write~init~int(77, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(101, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(116, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(104, #t~string35.base, 4 + #t~string35.offset, 1);call write~init~int(58, #t~string35.base, 5 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 6 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string37.base, #t~string37.offset, 1);call write~init~int(82, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(73, #t~string37.base, 2 + #t~string37.offset, 1);call write~init~int(84, #t~string37.base, 3 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 4 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string39.base, #t~string39.offset, 1);call write~init~int(75, #t~string39.base, 1 + #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 2 + #t~string39.offset, 1);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string41.base, #t~string41.offset, 1);call write~init~int(0, #t~string41.base, 1 + #t~string41.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0; {1417#true} is VALID [2020-07-17 21:58:53,535 INFO L280 TraceCheckUtils]: 1: Hoare triple {1417#true} assume true; {1417#true} is VALID [2020-07-17 21:58:53,535 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1417#true} {1417#true} #596#return; {1417#true} is VALID [2020-07-17 21:58:53,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:53,538 INFO L280 TraceCheckUtils]: 0: Hoare triple {1417#true} assume true; {1417#true} is VALID [2020-07-17 21:58:53,539 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1417#true} {1417#true} #480#return; {1417#true} is VALID [2020-07-17 21:58:53,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:53,542 INFO L280 TraceCheckUtils]: 0: Hoare triple {1417#true} assume true; {1417#true} is VALID [2020-07-17 21:58:53,542 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1417#true} {1417#true} #482#return; {1417#true} is VALID [2020-07-17 21:58:53,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:53,547 INFO L280 TraceCheckUtils]: 0: Hoare triple {1417#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {1417#true} is VALID [2020-07-17 21:58:53,547 INFO L280 TraceCheckUtils]: 1: Hoare triple {1417#true} assume true; {1417#true} is VALID [2020-07-17 21:58:53,547 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1417#true} {1417#true} #484#return; {1417#true} is VALID [2020-07-17 21:58:53,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:53,551 INFO L280 TraceCheckUtils]: 0: Hoare triple {1417#true} assume true; {1417#true} is VALID [2020-07-17 21:58:53,552 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1417#true} {1417#true} #486#return; {1417#true} is VALID [2020-07-17 21:58:53,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:53,564 INFO L280 TraceCheckUtils]: 0: Hoare triple {1449#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1417#true} is VALID [2020-07-17 21:58:53,564 INFO L280 TraceCheckUtils]: 1: Hoare triple {1417#true} assume true; {1417#true} is VALID [2020-07-17 21:58:53,564 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1417#true} {1417#true} #586#return; {1417#true} is VALID [2020-07-17 21:58:53,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:53,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:53,574 INFO L280 TraceCheckUtils]: 0: Hoare triple {1417#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {1417#true} is VALID [2020-07-17 21:58:53,574 INFO L280 TraceCheckUtils]: 1: Hoare triple {1417#true} assume true; {1417#true} is VALID [2020-07-17 21:58:53,574 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1417#true} {1449#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {1417#true} is VALID [2020-07-17 21:58:53,575 INFO L263 TraceCheckUtils]: 0: Hoare triple {1449#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {1417#true} is VALID [2020-07-17 21:58:53,575 INFO L280 TraceCheckUtils]: 1: Hoare triple {1417#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {1417#true} is VALID [2020-07-17 21:58:53,575 INFO L280 TraceCheckUtils]: 2: Hoare triple {1417#true} assume true; {1417#true} is VALID [2020-07-17 21:58:53,576 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1417#true} {1449#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {1417#true} is VALID [2020-07-17 21:58:53,576 INFO L280 TraceCheckUtils]: 4: Hoare triple {1417#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {1417#true} is VALID [2020-07-17 21:58:53,576 INFO L280 TraceCheckUtils]: 5: Hoare triple {1417#true} assume true; {1417#true} is VALID [2020-07-17 21:58:53,576 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {1417#true} {1418#false} #548#return; {1418#false} is VALID [2020-07-17 21:58:53,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:53,583 INFO L280 TraceCheckUtils]: 0: Hoare triple {1417#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {1417#true} is VALID [2020-07-17 21:58:53,583 INFO L280 TraceCheckUtils]: 1: Hoare triple {1417#true} assume true; {1417#true} is VALID [2020-07-17 21:58:53,584 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1417#true} {1418#false} #570#return; {1418#false} is VALID [2020-07-17 21:58:53,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:53,587 INFO L280 TraceCheckUtils]: 0: Hoare triple {1417#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {1417#true} is VALID [2020-07-17 21:58:53,587 INFO L280 TraceCheckUtils]: 1: Hoare triple {1417#true} assume true; {1417#true} is VALID [2020-07-17 21:58:53,588 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1417#true} {1418#false} #572#return; {1418#false} is VALID [2020-07-17 21:58:53,598 INFO L263 TraceCheckUtils]: 0: Hoare triple {1417#true} call ULTIMATE.init(); {1448#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:58:53,599 INFO L280 TraceCheckUtils]: 1: Hoare triple {1448#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(13);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string35.base, #t~string35.offset, 1);call write~init~int(77, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(101, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(116, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(104, #t~string35.base, 4 + #t~string35.offset, 1);call write~init~int(58, #t~string35.base, 5 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 6 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string37.base, #t~string37.offset, 1);call write~init~int(82, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(73, #t~string37.base, 2 + #t~string37.offset, 1);call write~init~int(84, #t~string37.base, 3 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 4 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string39.base, #t~string39.offset, 1);call write~init~int(75, #t~string39.base, 1 + #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 2 + #t~string39.offset, 1);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string41.base, #t~string41.offset, 1);call write~init~int(0, #t~string41.base, 1 + #t~string41.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0; {1417#true} is VALID [2020-07-17 21:58:53,605 INFO L280 TraceCheckUtils]: 2: Hoare triple {1417#true} assume true; {1417#true} is VALID [2020-07-17 21:58:53,606 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1417#true} {1417#true} #596#return; {1417#true} is VALID [2020-07-17 21:58:53,606 INFO L263 TraceCheckUtils]: 4: Hoare triple {1417#true} call #t~ret77 := main(); {1417#true} is VALID [2020-07-17 21:58:53,606 INFO L280 TraceCheckUtils]: 5: Hoare triple {1417#true} havoc ~retValue_acc~2;havoc ~tmp~2; {1417#true} is VALID [2020-07-17 21:58:53,607 INFO L263 TraceCheckUtils]: 6: Hoare triple {1417#true} call select_helpers(); {1417#true} is VALID [2020-07-17 21:58:53,607 INFO L280 TraceCheckUtils]: 7: Hoare triple {1417#true} assume true; {1417#true} is VALID [2020-07-17 21:58:53,607 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {1417#true} {1417#true} #480#return; {1417#true} is VALID [2020-07-17 21:58:53,607 INFO L263 TraceCheckUtils]: 9: Hoare triple {1417#true} call select_features(); {1417#true} is VALID [2020-07-17 21:58:53,608 INFO L280 TraceCheckUtils]: 10: Hoare triple {1417#true} assume true; {1417#true} is VALID [2020-07-17 21:58:53,608 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {1417#true} {1417#true} #482#return; {1417#true} is VALID [2020-07-17 21:58:53,608 INFO L263 TraceCheckUtils]: 12: Hoare triple {1417#true} call #t~ret8 := valid_product(); {1417#true} is VALID [2020-07-17 21:58:53,608 INFO L280 TraceCheckUtils]: 13: Hoare triple {1417#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {1417#true} is VALID [2020-07-17 21:58:53,609 INFO L280 TraceCheckUtils]: 14: Hoare triple {1417#true} assume true; {1417#true} is VALID [2020-07-17 21:58:53,609 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {1417#true} {1417#true} #484#return; {1417#true} is VALID [2020-07-17 21:58:53,609 INFO L280 TraceCheckUtils]: 16: Hoare triple {1417#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp~2 := #t~ret8;havoc #t~ret8; {1417#true} is VALID [2020-07-17 21:58:53,609 INFO L280 TraceCheckUtils]: 17: Hoare triple {1417#true} assume 0 != ~tmp~2; {1417#true} is VALID [2020-07-17 21:58:53,610 INFO L263 TraceCheckUtils]: 18: Hoare triple {1417#true} call setup(); {1417#true} is VALID [2020-07-17 21:58:53,610 INFO L280 TraceCheckUtils]: 19: Hoare triple {1417#true} assume true; {1417#true} is VALID [2020-07-17 21:58:53,610 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {1417#true} {1417#true} #486#return; {1417#true} is VALID [2020-07-17 21:58:53,610 INFO L263 TraceCheckUtils]: 21: Hoare triple {1417#true} call runTest(); {1417#true} is VALID [2020-07-17 21:58:53,612 INFO L263 TraceCheckUtils]: 22: Hoare triple {1417#true} call __utac_acc__Specification5_spec__1(); {1449#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:58:53,612 INFO L280 TraceCheckUtils]: 23: Hoare triple {1449#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1417#true} is VALID [2020-07-17 21:58:53,612 INFO L280 TraceCheckUtils]: 24: Hoare triple {1417#true} assume true; {1417#true} is VALID [2020-07-17 21:58:53,612 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {1417#true} {1417#true} #586#return; {1417#true} is VALID [2020-07-17 21:58:53,613 INFO L263 TraceCheckUtils]: 26: Hoare triple {1417#true} call test(); {1417#true} is VALID [2020-07-17 21:58:53,613 INFO L280 TraceCheckUtils]: 27: Hoare triple {1417#true} havoc ~splverifierCounter~0;havoc ~tmp~1;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {1434#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-17 21:58:53,614 INFO L280 TraceCheckUtils]: 28: Hoare triple {1434#(= 0 test_~splverifierCounter~0)} assume !false; {1434#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-17 21:58:53,615 INFO L280 TraceCheckUtils]: 29: Hoare triple {1434#(= 0 test_~splverifierCounter~0)} assume !(~splverifierCounter~0 < 4); {1418#false} is VALID [2020-07-17 21:58:53,615 INFO L263 TraceCheckUtils]: 30: Hoare triple {1418#false} call cleanup(); {1418#false} is VALID [2020-07-17 21:58:53,615 INFO L280 TraceCheckUtils]: 31: Hoare triple {1418#false} havoc ~i~0;havoc ~__cil_tmp2~0; {1418#false} is VALID [2020-07-17 21:58:53,616 INFO L263 TraceCheckUtils]: 32: Hoare triple {1418#false} call timeShift(); {1418#false} is VALID [2020-07-17 21:58:53,616 INFO L263 TraceCheckUtils]: 33: Hoare triple {1418#false} call __utac_acc__Specification5_spec__2(); {1449#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:58:53,616 INFO L263 TraceCheckUtils]: 34: Hoare triple {1449#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {1417#true} is VALID [2020-07-17 21:58:53,616 INFO L280 TraceCheckUtils]: 35: Hoare triple {1417#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {1417#true} is VALID [2020-07-17 21:58:53,617 INFO L280 TraceCheckUtils]: 36: Hoare triple {1417#true} assume true; {1417#true} is VALID [2020-07-17 21:58:53,617 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {1417#true} {1449#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {1417#true} is VALID [2020-07-17 21:58:53,618 INFO L280 TraceCheckUtils]: 38: Hoare triple {1417#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {1417#true} is VALID [2020-07-17 21:58:53,618 INFO L280 TraceCheckUtils]: 39: Hoare triple {1417#true} assume true; {1417#true} is VALID [2020-07-17 21:58:53,619 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {1417#true} {1418#false} #548#return; {1418#false} is VALID [2020-07-17 21:58:53,619 INFO L280 TraceCheckUtils]: 41: Hoare triple {1418#false} assume !(0 != ~pumpRunning~0); {1418#false} is VALID [2020-07-17 21:58:53,619 INFO L280 TraceCheckUtils]: 42: Hoare triple {1418#false} assume !(0 != ~systemActive~0); {1418#false} is VALID [2020-07-17 21:58:53,619 INFO L263 TraceCheckUtils]: 43: Hoare triple {1418#false} call __utac_acc__Specification5_spec__3(); {1418#false} is VALID [2020-07-17 21:58:53,620 INFO L280 TraceCheckUtils]: 44: Hoare triple {1418#false} havoc ~tmp~0;havoc ~tmp___0~0; {1418#false} is VALID [2020-07-17 21:58:53,620 INFO L263 TraceCheckUtils]: 45: Hoare triple {1418#false} call #t~ret1 := getWaterLevel(); {1417#true} is VALID [2020-07-17 21:58:53,620 INFO L280 TraceCheckUtils]: 46: Hoare triple {1417#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {1417#true} is VALID [2020-07-17 21:58:53,620 INFO L280 TraceCheckUtils]: 47: Hoare triple {1417#true} assume true; {1417#true} is VALID [2020-07-17 21:58:53,621 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {1417#true} {1418#false} #570#return; {1418#false} is VALID [2020-07-17 21:58:53,621 INFO L280 TraceCheckUtils]: 49: Hoare triple {1418#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {1418#false} is VALID [2020-07-17 21:58:53,621 INFO L280 TraceCheckUtils]: 50: Hoare triple {1418#false} assume 2 != ~tmp~0; {1418#false} is VALID [2020-07-17 21:58:53,621 INFO L263 TraceCheckUtils]: 51: Hoare triple {1418#false} call #t~ret2 := isPumpRunning(); {1417#true} is VALID [2020-07-17 21:58:53,622 INFO L280 TraceCheckUtils]: 52: Hoare triple {1417#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {1417#true} is VALID [2020-07-17 21:58:53,622 INFO L280 TraceCheckUtils]: 53: Hoare triple {1417#true} assume true; {1417#true} is VALID [2020-07-17 21:58:53,628 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {1417#true} {1418#false} #572#return; {1418#false} is VALID [2020-07-17 21:58:53,629 INFO L280 TraceCheckUtils]: 55: Hoare triple {1418#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {1418#false} is VALID [2020-07-17 21:58:53,629 INFO L280 TraceCheckUtils]: 56: Hoare triple {1418#false} assume 0 != ~tmp___0~0; {1418#false} is VALID [2020-07-17 21:58:53,629 INFO L280 TraceCheckUtils]: 57: Hoare triple {1418#false} assume 0 == ~switchedOnBeforeTS~0; {1418#false} is VALID [2020-07-17 21:58:53,630 INFO L263 TraceCheckUtils]: 58: Hoare triple {1418#false} call __automaton_fail(); {1418#false} is VALID [2020-07-17 21:58:53,630 INFO L280 TraceCheckUtils]: 59: Hoare triple {1418#false} assume !false; {1418#false} is VALID [2020-07-17 21:58:53,641 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-17 21:58:53,642 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [270821531] [2020-07-17 21:58:53,642 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:58:53,642 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-17 21:58:53,643 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [620188186] [2020-07-17 21:58:53,650 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 60 [2020-07-17 21:58:53,651 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:58:53,653 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-17 21:58:53,726 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 58 edges. 58 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:58:53,726 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-17 21:58:53,726 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:58:53,726 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-17 21:58:53,726 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-17 21:58:53,727 INFO L87 Difference]: Start difference. First operand 169 states and 201 transitions. Second operand 5 states. [2020-07-17 21:58:55,160 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:59:00,284 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:59:00,285 INFO L93 Difference]: Finished difference Result 311 states and 381 transitions. [2020-07-17 21:59:00,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-17 21:59:00,285 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 60 [2020-07-17 21:59:00,285 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:59:00,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-17 21:59:00,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 381 transitions. [2020-07-17 21:59:00,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-17 21:59:00,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 381 transitions. [2020-07-17 21:59:00,306 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 381 transitions. [2020-07-17 21:59:01,587 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 381 edges. 381 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:59:01,596 INFO L225 Difference]: With dead ends: 311 [2020-07-17 21:59:01,596 INFO L226 Difference]: Without dead ends: 194 [2020-07-17 21:59:01,598 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-07-17 21:59:01,599 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 194 states. [2020-07-17 21:59:03,273 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 194 to 160. [2020-07-17 21:59:03,273 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:59:03,273 INFO L82 GeneralOperation]: Start isEquivalent. First operand 194 states. Second operand 160 states. [2020-07-17 21:59:03,273 INFO L74 IsIncluded]: Start isIncluded. First operand 194 states. Second operand 160 states. [2020-07-17 21:59:03,273 INFO L87 Difference]: Start difference. First operand 194 states. Second operand 160 states. [2020-07-17 21:59:03,285 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:59:03,285 INFO L93 Difference]: Finished difference Result 194 states and 240 transitions. [2020-07-17 21:59:03,285 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 240 transitions. [2020-07-17 21:59:03,287 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:59:03,287 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:59:03,287 INFO L74 IsIncluded]: Start isIncluded. First operand 160 states. Second operand 194 states. [2020-07-17 21:59:03,287 INFO L87 Difference]: Start difference. First operand 160 states. Second operand 194 states. [2020-07-17 21:59:03,298 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:59:03,298 INFO L93 Difference]: Finished difference Result 194 states and 240 transitions. [2020-07-17 21:59:03,299 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 240 transitions. [2020-07-17 21:59:03,300 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:59:03,300 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:59:03,300 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:59:03,300 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:59:03,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 160 states. [2020-07-17 21:59:03,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 160 states and 189 transitions. [2020-07-17 21:59:03,308 INFO L78 Accepts]: Start accepts. Automaton has 160 states and 189 transitions. Word has length 60 [2020-07-17 21:59:03,308 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:59:03,308 INFO L479 AbstractCegarLoop]: Abstraction has 160 states and 189 transitions. [2020-07-17 21:59:03,308 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-17 21:59:03,308 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 189 transitions. [2020-07-17 21:59:03,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2020-07-17 21:59:03,310 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:59:03,311 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] [2020-07-17 21:59:03,311 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-17 21:59:03,311 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:59:03,311 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:59:03,312 INFO L82 PathProgramCache]: Analyzing trace with hash -532508270, now seen corresponding path program 1 times [2020-07-17 21:59:03,312 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:59:03,312 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1238262221] [2020-07-17 21:59:03,312 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:59:03,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:03,716 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:59:03,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:03,787 INFO L280 TraceCheckUtils]: 0: Hoare triple {2546#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(13);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string35.base, #t~string35.offset, 1);call write~init~int(77, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(101, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(116, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(104, #t~string35.base, 4 + #t~string35.offset, 1);call write~init~int(58, #t~string35.base, 5 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 6 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string37.base, #t~string37.offset, 1);call write~init~int(82, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(73, #t~string37.base, 2 + #t~string37.offset, 1);call write~init~int(84, #t~string37.base, 3 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 4 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string39.base, #t~string39.offset, 1);call write~init~int(75, #t~string39.base, 1 + #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 2 + #t~string39.offset, 1);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string41.base, #t~string41.offset, 1);call write~init~int(0, #t~string41.base, 1 + #t~string41.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0; {2517#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:59:03,788 INFO L280 TraceCheckUtils]: 1: Hoare triple {2517#(= 1 ~systemActive~0)} assume true; {2517#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:59:03,789 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2517#(= 1 ~systemActive~0)} {2512#true} #596#return; {2517#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:59:03,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:03,793 INFO L280 TraceCheckUtils]: 0: Hoare triple {2512#true} assume true; {2512#true} is VALID [2020-07-17 21:59:03,793 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2512#true} {2517#(= 1 ~systemActive~0)} #480#return; {2517#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:59:03,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:03,797 INFO L280 TraceCheckUtils]: 0: Hoare triple {2512#true} assume true; {2512#true} is VALID [2020-07-17 21:59:03,798 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2512#true} {2517#(= 1 ~systemActive~0)} #482#return; {2517#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:59:03,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:03,846 INFO L280 TraceCheckUtils]: 0: Hoare triple {2512#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {2547#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-17 21:59:03,847 INFO L280 TraceCheckUtils]: 1: Hoare triple {2547#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {2547#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-17 21:59:03,849 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2547#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {2517#(= 1 ~systemActive~0)} #484#return; {2525#(= |main_#t~ret8| ~systemActive~0)} is VALID [2020-07-17 21:59:03,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:03,853 INFO L280 TraceCheckUtils]: 0: Hoare triple {2512#true} assume true; {2512#true} is VALID [2020-07-17 21:59:03,854 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2512#true} {2527#(not (= 0 ~systemActive~0))} #486#return; {2527#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:59:03,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:03,872 INFO L280 TraceCheckUtils]: 0: Hoare triple {2548#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2512#true} is VALID [2020-07-17 21:59:03,873 INFO L280 TraceCheckUtils]: 1: Hoare triple {2512#true} assume true; {2512#true} is VALID [2020-07-17 21:59:03,873 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2512#true} {2527#(not (= 0 ~systemActive~0))} #586#return; {2527#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:59:03,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:03,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:03,881 INFO L280 TraceCheckUtils]: 0: Hoare triple {2512#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {2512#true} is VALID [2020-07-17 21:59:03,881 INFO L280 TraceCheckUtils]: 1: Hoare triple {2512#true} assume true; {2512#true} is VALID [2020-07-17 21:59:03,881 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2512#true} {2548#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {2512#true} is VALID [2020-07-17 21:59:03,882 INFO L263 TraceCheckUtils]: 0: Hoare triple {2548#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {2512#true} is VALID [2020-07-17 21:59:03,882 INFO L280 TraceCheckUtils]: 1: Hoare triple {2512#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {2512#true} is VALID [2020-07-17 21:59:03,882 INFO L280 TraceCheckUtils]: 2: Hoare triple {2512#true} assume true; {2512#true} is VALID [2020-07-17 21:59:03,882 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2512#true} {2548#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {2512#true} is VALID [2020-07-17 21:59:03,883 INFO L280 TraceCheckUtils]: 4: Hoare triple {2512#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {2512#true} is VALID [2020-07-17 21:59:03,883 INFO L280 TraceCheckUtils]: 5: Hoare triple {2512#true} assume true; {2512#true} is VALID [2020-07-17 21:59:03,884 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {2512#true} {2527#(not (= 0 ~systemActive~0))} #548#return; {2527#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:59:03,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:03,887 INFO L280 TraceCheckUtils]: 0: Hoare triple {2512#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {2512#true} is VALID [2020-07-17 21:59:03,887 INFO L280 TraceCheckUtils]: 1: Hoare triple {2512#true} assume true; {2512#true} is VALID [2020-07-17 21:59:03,887 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2512#true} {2513#false} #570#return; {2513#false} is VALID [2020-07-17 21:59:03,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:03,890 INFO L280 TraceCheckUtils]: 0: Hoare triple {2512#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {2512#true} is VALID [2020-07-17 21:59:03,891 INFO L280 TraceCheckUtils]: 1: Hoare triple {2512#true} assume true; {2512#true} is VALID [2020-07-17 21:59:03,891 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2512#true} {2513#false} #572#return; {2513#false} is VALID [2020-07-17 21:59:03,896 INFO L263 TraceCheckUtils]: 0: Hoare triple {2512#true} call ULTIMATE.init(); {2546#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:59:03,901 INFO L280 TraceCheckUtils]: 1: Hoare triple {2546#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(13);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string35.base, #t~string35.offset, 1);call write~init~int(77, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(101, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(116, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(104, #t~string35.base, 4 + #t~string35.offset, 1);call write~init~int(58, #t~string35.base, 5 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 6 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string37.base, #t~string37.offset, 1);call write~init~int(82, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(73, #t~string37.base, 2 + #t~string37.offset, 1);call write~init~int(84, #t~string37.base, 3 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 4 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string39.base, #t~string39.offset, 1);call write~init~int(75, #t~string39.base, 1 + #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 2 + #t~string39.offset, 1);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string41.base, #t~string41.offset, 1);call write~init~int(0, #t~string41.base, 1 + #t~string41.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0; {2517#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:59:03,902 INFO L280 TraceCheckUtils]: 2: Hoare triple {2517#(= 1 ~systemActive~0)} assume true; {2517#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:59:03,903 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2517#(= 1 ~systemActive~0)} {2512#true} #596#return; {2517#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:59:03,904 INFO L263 TraceCheckUtils]: 4: Hoare triple {2517#(= 1 ~systemActive~0)} call #t~ret77 := main(); {2517#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:59:03,904 INFO L280 TraceCheckUtils]: 5: Hoare triple {2517#(= 1 ~systemActive~0)} havoc ~retValue_acc~2;havoc ~tmp~2; {2517#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:59:03,905 INFO L263 TraceCheckUtils]: 6: Hoare triple {2517#(= 1 ~systemActive~0)} call select_helpers(); {2512#true} is VALID [2020-07-17 21:59:03,905 INFO L280 TraceCheckUtils]: 7: Hoare triple {2512#true} assume true; {2512#true} is VALID [2020-07-17 21:59:03,906 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {2512#true} {2517#(= 1 ~systemActive~0)} #480#return; {2517#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:59:03,906 INFO L263 TraceCheckUtils]: 9: Hoare triple {2517#(= 1 ~systemActive~0)} call select_features(); {2512#true} is VALID [2020-07-17 21:59:03,906 INFO L280 TraceCheckUtils]: 10: Hoare triple {2512#true} assume true; {2512#true} is VALID [2020-07-17 21:59:03,907 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {2512#true} {2517#(= 1 ~systemActive~0)} #482#return; {2517#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:59:03,907 INFO L263 TraceCheckUtils]: 12: Hoare triple {2517#(= 1 ~systemActive~0)} call #t~ret8 := valid_product(); {2512#true} is VALID [2020-07-17 21:59:03,908 INFO L280 TraceCheckUtils]: 13: Hoare triple {2512#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {2547#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-17 21:59:03,908 INFO L280 TraceCheckUtils]: 14: Hoare triple {2547#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {2547#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-17 21:59:03,910 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {2547#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {2517#(= 1 ~systemActive~0)} #484#return; {2525#(= |main_#t~ret8| ~systemActive~0)} is VALID [2020-07-17 21:59:03,910 INFO L280 TraceCheckUtils]: 16: Hoare triple {2525#(= |main_#t~ret8| ~systemActive~0)} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp~2 := #t~ret8;havoc #t~ret8; {2526#(= main_~tmp~2 ~systemActive~0)} is VALID [2020-07-17 21:59:03,911 INFO L280 TraceCheckUtils]: 17: Hoare triple {2526#(= main_~tmp~2 ~systemActive~0)} assume 0 != ~tmp~2; {2527#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:59:03,911 INFO L263 TraceCheckUtils]: 18: Hoare triple {2527#(not (= 0 ~systemActive~0))} call setup(); {2512#true} is VALID [2020-07-17 21:59:03,912 INFO L280 TraceCheckUtils]: 19: Hoare triple {2512#true} assume true; {2512#true} is VALID [2020-07-17 21:59:03,912 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {2512#true} {2527#(not (= 0 ~systemActive~0))} #486#return; {2527#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:59:03,913 INFO L263 TraceCheckUtils]: 21: Hoare triple {2527#(not (= 0 ~systemActive~0))} call runTest(); {2527#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:59:03,914 INFO L263 TraceCheckUtils]: 22: Hoare triple {2527#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__1(); {2548#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:59:03,914 INFO L280 TraceCheckUtils]: 23: Hoare triple {2548#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2512#true} is VALID [2020-07-17 21:59:03,914 INFO L280 TraceCheckUtils]: 24: Hoare triple {2512#true} assume true; {2512#true} is VALID [2020-07-17 21:59:03,915 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {2512#true} {2527#(not (= 0 ~systemActive~0))} #586#return; {2527#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:59:03,916 INFO L263 TraceCheckUtils]: 26: Hoare triple {2527#(not (= 0 ~systemActive~0))} call test(); {2527#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:59:03,916 INFO L280 TraceCheckUtils]: 27: Hoare triple {2527#(not (= 0 ~systemActive~0))} havoc ~splverifierCounter~0;havoc ~tmp~1;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {2527#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:59:03,917 INFO L280 TraceCheckUtils]: 28: Hoare triple {2527#(not (= 0 ~systemActive~0))} assume !false; {2527#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:59:03,917 INFO L280 TraceCheckUtils]: 29: Hoare triple {2527#(not (= 0 ~systemActive~0))} assume ~splverifierCounter~0 < 4; {2527#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:59:03,918 INFO L280 TraceCheckUtils]: 30: Hoare triple {2527#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp~1 := #t~nondet4;havoc #t~nondet4; {2527#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:59:03,918 INFO L280 TraceCheckUtils]: 31: Hoare triple {2527#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp~1); {2527#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:59:03,919 INFO L280 TraceCheckUtils]: 32: Hoare triple {2527#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___0~1 := #t~nondet5;havoc #t~nondet5; {2527#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:59:03,920 INFO L280 TraceCheckUtils]: 33: Hoare triple {2527#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___0~1); {2527#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:59:03,920 INFO L280 TraceCheckUtils]: 34: Hoare triple {2527#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~tmp___2~0 := #t~nondet6;havoc #t~nondet6; {2527#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:59:03,921 INFO L280 TraceCheckUtils]: 35: Hoare triple {2527#(not (= 0 ~systemActive~0))} assume 0 != ~tmp___2~0; {2527#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:59:03,922 INFO L263 TraceCheckUtils]: 36: Hoare triple {2527#(not (= 0 ~systemActive~0))} call timeShift(); {2527#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:59:03,922 INFO L263 TraceCheckUtils]: 37: Hoare triple {2527#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__2(); {2548#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:59:03,923 INFO L263 TraceCheckUtils]: 38: Hoare triple {2548#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {2512#true} is VALID [2020-07-17 21:59:03,923 INFO L280 TraceCheckUtils]: 39: Hoare triple {2512#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {2512#true} is VALID [2020-07-17 21:59:03,923 INFO L280 TraceCheckUtils]: 40: Hoare triple {2512#true} assume true; {2512#true} is VALID [2020-07-17 21:59:03,923 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {2512#true} {2548#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {2512#true} is VALID [2020-07-17 21:59:03,924 INFO L280 TraceCheckUtils]: 42: Hoare triple {2512#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {2512#true} is VALID [2020-07-17 21:59:03,924 INFO L280 TraceCheckUtils]: 43: Hoare triple {2512#true} assume true; {2512#true} is VALID [2020-07-17 21:59:03,925 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {2512#true} {2527#(not (= 0 ~systemActive~0))} #548#return; {2527#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:59:03,925 INFO L280 TraceCheckUtils]: 45: Hoare triple {2527#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {2527#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:59:03,926 INFO L280 TraceCheckUtils]: 46: Hoare triple {2527#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {2513#false} is VALID [2020-07-17 21:59:03,926 INFO L263 TraceCheckUtils]: 47: Hoare triple {2513#false} call __utac_acc__Specification5_spec__3(); {2513#false} is VALID [2020-07-17 21:59:03,926 INFO L280 TraceCheckUtils]: 48: Hoare triple {2513#false} havoc ~tmp~0;havoc ~tmp___0~0; {2513#false} is VALID [2020-07-17 21:59:03,927 INFO L263 TraceCheckUtils]: 49: Hoare triple {2513#false} call #t~ret1 := getWaterLevel(); {2512#true} is VALID [2020-07-17 21:59:03,927 INFO L280 TraceCheckUtils]: 50: Hoare triple {2512#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {2512#true} is VALID [2020-07-17 21:59:03,927 INFO L280 TraceCheckUtils]: 51: Hoare triple {2512#true} assume true; {2512#true} is VALID [2020-07-17 21:59:03,927 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {2512#true} {2513#false} #570#return; {2513#false} is VALID [2020-07-17 21:59:03,927 INFO L280 TraceCheckUtils]: 53: Hoare triple {2513#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {2513#false} is VALID [2020-07-17 21:59:03,928 INFO L280 TraceCheckUtils]: 54: Hoare triple {2513#false} assume 2 != ~tmp~0; {2513#false} is VALID [2020-07-17 21:59:03,928 INFO L263 TraceCheckUtils]: 55: Hoare triple {2513#false} call #t~ret2 := isPumpRunning(); {2512#true} is VALID [2020-07-17 21:59:03,928 INFO L280 TraceCheckUtils]: 56: Hoare triple {2512#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {2512#true} is VALID [2020-07-17 21:59:03,928 INFO L280 TraceCheckUtils]: 57: Hoare triple {2512#true} assume true; {2512#true} is VALID [2020-07-17 21:59:03,929 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {2512#true} {2513#false} #572#return; {2513#false} is VALID [2020-07-17 21:59:03,929 INFO L280 TraceCheckUtils]: 59: Hoare triple {2513#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {2513#false} is VALID [2020-07-17 21:59:03,929 INFO L280 TraceCheckUtils]: 60: Hoare triple {2513#false} assume 0 != ~tmp___0~0; {2513#false} is VALID [2020-07-17 21:59:03,929 INFO L280 TraceCheckUtils]: 61: Hoare triple {2513#false} assume 0 == ~switchedOnBeforeTS~0; {2513#false} is VALID [2020-07-17 21:59:03,929 INFO L263 TraceCheckUtils]: 62: Hoare triple {2513#false} call __automaton_fail(); {2513#false} is VALID [2020-07-17 21:59:03,930 INFO L280 TraceCheckUtils]: 63: Hoare triple {2513#false} assume !false; {2513#false} is VALID [2020-07-17 21:59:03,939 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-17 21:59:03,939 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1238262221] [2020-07-17 21:59:03,939 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:59:03,939 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-17 21:59:03,940 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [397751300] [2020-07-17 21:59:03,940 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 64 [2020-07-17 21:59:03,941 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:59:03,941 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-17 21:59:04,019 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 62 edges. 62 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:59:04,019 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-17 21:59:04,020 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:59:04,020 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-17 21:59:04,020 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-17 21:59:04,020 INFO L87 Difference]: Start difference. First operand 160 states and 189 transitions. Second operand 9 states. [2020-07-17 21:59:04,839 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:59:05,780 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 21:59:06,166 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:59:06,478 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:59:11,178 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:59:24,766 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:59:24,766 INFO L93 Difference]: Finished difference Result 533 states and 661 transitions. [2020-07-17 21:59:24,766 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-07-17 21:59:24,766 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 64 [2020-07-17 21:59:24,767 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:59:24,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:59:24,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 661 transitions. [2020-07-17 21:59:24,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:59:24,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 661 transitions. [2020-07-17 21:59:24,799 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states and 661 transitions. [2020-07-17 21:59:27,152 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 661 edges. 661 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:59:27,170 INFO L225 Difference]: With dead ends: 533 [2020-07-17 21:59:27,171 INFO L226 Difference]: Without dead ends: 401 [2020-07-17 21:59:27,173 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=75, Invalid=165, Unknown=0, NotChecked=0, Total=240 [2020-07-17 21:59:27,174 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 401 states. [2020-07-17 21:59:30,587 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 401 to 340. [2020-07-17 21:59:30,587 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:59:30,587 INFO L82 GeneralOperation]: Start isEquivalent. First operand 401 states. Second operand 340 states. [2020-07-17 21:59:30,587 INFO L74 IsIncluded]: Start isIncluded. First operand 401 states. Second operand 340 states. [2020-07-17 21:59:30,588 INFO L87 Difference]: Start difference. First operand 401 states. Second operand 340 states. [2020-07-17 21:59:30,610 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:59:30,611 INFO L93 Difference]: Finished difference Result 401 states and 494 transitions. [2020-07-17 21:59:30,611 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 494 transitions. [2020-07-17 21:59:30,615 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:59:30,615 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:59:30,615 INFO L74 IsIncluded]: Start isIncluded. First operand 340 states. Second operand 401 states. [2020-07-17 21:59:30,615 INFO L87 Difference]: Start difference. First operand 340 states. Second operand 401 states. [2020-07-17 21:59:30,655 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:59:30,655 INFO L93 Difference]: Finished difference Result 401 states and 494 transitions. [2020-07-17 21:59:30,655 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 494 transitions. [2020-07-17 21:59:30,663 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:59:30,664 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:59:30,664 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:59:30,664 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:59:30,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 340 states. [2020-07-17 21:59:30,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 340 states and 414 transitions. [2020-07-17 21:59:30,678 INFO L78 Accepts]: Start accepts. Automaton has 340 states and 414 transitions. Word has length 64 [2020-07-17 21:59:30,679 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:59:30,679 INFO L479 AbstractCegarLoop]: Abstraction has 340 states and 414 transitions. [2020-07-17 21:59:30,679 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-17 21:59:30,679 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 414 transitions. [2020-07-17 21:59:30,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2020-07-17 21:59:30,682 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:59:30,682 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 21:59:30,682 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-17 21:59:30,683 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:59:30,683 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:59:30,683 INFO L82 PathProgramCache]: Analyzing trace with hash 216340368, now seen corresponding path program 1 times [2020-07-17 21:59:30,683 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:59:30,683 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1636881937] [2020-07-17 21:59:30,684 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:59:30,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:31,066 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:59:31,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:31,127 INFO L280 TraceCheckUtils]: 0: Hoare triple {4625#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(13);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string35.base, #t~string35.offset, 1);call write~init~int(77, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(101, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(116, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(104, #t~string35.base, 4 + #t~string35.offset, 1);call write~init~int(58, #t~string35.base, 5 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 6 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string37.base, #t~string37.offset, 1);call write~init~int(82, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(73, #t~string37.base, 2 + #t~string37.offset, 1);call write~init~int(84, #t~string37.base, 3 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 4 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string39.base, #t~string39.offset, 1);call write~init~int(75, #t~string39.base, 1 + #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 2 + #t~string39.offset, 1);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string41.base, #t~string41.offset, 1);call write~init~int(0, #t~string41.base, 1 + #t~string41.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0; {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:31,128 INFO L280 TraceCheckUtils]: 1: Hoare triple {4593#(= 0 ~pumpRunning~0)} assume true; {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:31,128 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4593#(= 0 ~pumpRunning~0)} {4588#true} #596#return; {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:31,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:31,131 INFO L280 TraceCheckUtils]: 0: Hoare triple {4588#true} assume true; {4588#true} is VALID [2020-07-17 21:59:31,132 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4588#true} {4593#(= 0 ~pumpRunning~0)} #480#return; {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:31,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:31,135 INFO L280 TraceCheckUtils]: 0: Hoare triple {4588#true} assume true; {4588#true} is VALID [2020-07-17 21:59:31,136 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4588#true} {4593#(= 0 ~pumpRunning~0)} #482#return; {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:31,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:31,139 INFO L280 TraceCheckUtils]: 0: Hoare triple {4588#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {4588#true} is VALID [2020-07-17 21:59:31,140 INFO L280 TraceCheckUtils]: 1: Hoare triple {4588#true} assume true; {4588#true} is VALID [2020-07-17 21:59:31,140 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4588#true} {4593#(= 0 ~pumpRunning~0)} #484#return; {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:31,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:31,145 INFO L280 TraceCheckUtils]: 0: Hoare triple {4588#true} assume true; {4588#true} is VALID [2020-07-17 21:59:31,147 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4588#true} {4593#(= 0 ~pumpRunning~0)} #486#return; {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:31,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:31,160 INFO L280 TraceCheckUtils]: 0: Hoare triple {4626#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {4588#true} is VALID [2020-07-17 21:59:31,160 INFO L280 TraceCheckUtils]: 1: Hoare triple {4588#true} assume true; {4588#true} is VALID [2020-07-17 21:59:31,161 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4588#true} {4593#(= 0 ~pumpRunning~0)} #586#return; {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:31,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:31,181 INFO L280 TraceCheckUtils]: 0: Hoare triple {4627#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:31,181 INFO L280 TraceCheckUtils]: 1: Hoare triple {4593#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:31,182 INFO L280 TraceCheckUtils]: 2: Hoare triple {4593#(= 0 ~pumpRunning~0)} assume true; {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:31,183 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4593#(= 0 ~pumpRunning~0)} {4593#(= 0 ~pumpRunning~0)} #536#return; {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:31,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:31,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:31,197 INFO L280 TraceCheckUtils]: 0: Hoare triple {4588#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {4588#true} is VALID [2020-07-17 21:59:31,197 INFO L280 TraceCheckUtils]: 1: Hoare triple {4588#true} assume true; {4588#true} is VALID [2020-07-17 21:59:31,197 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4588#true} {4626#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {4588#true} is VALID [2020-07-17 21:59:31,198 INFO L263 TraceCheckUtils]: 0: Hoare triple {4626#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {4588#true} is VALID [2020-07-17 21:59:31,198 INFO L280 TraceCheckUtils]: 1: Hoare triple {4588#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {4588#true} is VALID [2020-07-17 21:59:31,198 INFO L280 TraceCheckUtils]: 2: Hoare triple {4588#true} assume true; {4588#true} is VALID [2020-07-17 21:59:31,198 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4588#true} {4626#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {4588#true} is VALID [2020-07-17 21:59:31,199 INFO L280 TraceCheckUtils]: 4: Hoare triple {4588#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {4588#true} is VALID [2020-07-17 21:59:31,199 INFO L280 TraceCheckUtils]: 5: Hoare triple {4588#true} assume true; {4588#true} is VALID [2020-07-17 21:59:31,200 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {4588#true} {4593#(= 0 ~pumpRunning~0)} #548#return; {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:31,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:31,203 INFO L280 TraceCheckUtils]: 0: Hoare triple {4588#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {4588#true} is VALID [2020-07-17 21:59:31,204 INFO L280 TraceCheckUtils]: 1: Hoare triple {4588#true} assume true; {4588#true} is VALID [2020-07-17 21:59:31,206 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4588#true} {4593#(= 0 ~pumpRunning~0)} #570#return; {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:31,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:31,222 INFO L280 TraceCheckUtils]: 0: Hoare triple {4588#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {4631#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:59:31,223 INFO L280 TraceCheckUtils]: 1: Hoare triple {4631#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {4631#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:59:31,224 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4631#(= ~pumpRunning~0 |isPumpRunning_#res|)} {4593#(= 0 ~pumpRunning~0)} #572#return; {4623#(= 0 |__utac_acc__Specification5_spec__3_#t~ret2|)} is VALID [2020-07-17 21:59:31,228 INFO L263 TraceCheckUtils]: 0: Hoare triple {4588#true} call ULTIMATE.init(); {4625#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:59:31,233 INFO L280 TraceCheckUtils]: 1: Hoare triple {4625#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(13);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string35.base, #t~string35.offset, 1);call write~init~int(77, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(101, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(116, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(104, #t~string35.base, 4 + #t~string35.offset, 1);call write~init~int(58, #t~string35.base, 5 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 6 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string37.base, #t~string37.offset, 1);call write~init~int(82, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(73, #t~string37.base, 2 + #t~string37.offset, 1);call write~init~int(84, #t~string37.base, 3 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 4 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string39.base, #t~string39.offset, 1);call write~init~int(75, #t~string39.base, 1 + #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 2 + #t~string39.offset, 1);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string41.base, #t~string41.offset, 1);call write~init~int(0, #t~string41.base, 1 + #t~string41.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0; {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:31,234 INFO L280 TraceCheckUtils]: 2: Hoare triple {4593#(= 0 ~pumpRunning~0)} assume true; {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:31,235 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4593#(= 0 ~pumpRunning~0)} {4588#true} #596#return; {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:31,235 INFO L263 TraceCheckUtils]: 4: Hoare triple {4593#(= 0 ~pumpRunning~0)} call #t~ret77 := main(); {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:31,236 INFO L280 TraceCheckUtils]: 5: Hoare triple {4593#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~2;havoc ~tmp~2; {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:31,236 INFO L263 TraceCheckUtils]: 6: Hoare triple {4593#(= 0 ~pumpRunning~0)} call select_helpers(); {4588#true} is VALID [2020-07-17 21:59:31,236 INFO L280 TraceCheckUtils]: 7: Hoare triple {4588#true} assume true; {4588#true} is VALID [2020-07-17 21:59:31,244 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {4588#true} {4593#(= 0 ~pumpRunning~0)} #480#return; {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:31,244 INFO L263 TraceCheckUtils]: 9: Hoare triple {4593#(= 0 ~pumpRunning~0)} call select_features(); {4588#true} is VALID [2020-07-17 21:59:31,244 INFO L280 TraceCheckUtils]: 10: Hoare triple {4588#true} assume true; {4588#true} is VALID [2020-07-17 21:59:31,245 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {4588#true} {4593#(= 0 ~pumpRunning~0)} #482#return; {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:31,245 INFO L263 TraceCheckUtils]: 12: Hoare triple {4593#(= 0 ~pumpRunning~0)} call #t~ret8 := valid_product(); {4588#true} is VALID [2020-07-17 21:59:31,245 INFO L280 TraceCheckUtils]: 13: Hoare triple {4588#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {4588#true} is VALID [2020-07-17 21:59:31,246 INFO L280 TraceCheckUtils]: 14: Hoare triple {4588#true} assume true; {4588#true} is VALID [2020-07-17 21:59:31,246 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {4588#true} {4593#(= 0 ~pumpRunning~0)} #484#return; {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:31,247 INFO L280 TraceCheckUtils]: 16: Hoare triple {4593#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp~2 := #t~ret8;havoc #t~ret8; {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:31,247 INFO L280 TraceCheckUtils]: 17: Hoare triple {4593#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~2; {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:31,247 INFO L263 TraceCheckUtils]: 18: Hoare triple {4593#(= 0 ~pumpRunning~0)} call setup(); {4588#true} is VALID [2020-07-17 21:59:31,248 INFO L280 TraceCheckUtils]: 19: Hoare triple {4588#true} assume true; {4588#true} is VALID [2020-07-17 21:59:31,248 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {4588#true} {4593#(= 0 ~pumpRunning~0)} #486#return; {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:31,249 INFO L263 TraceCheckUtils]: 21: Hoare triple {4593#(= 0 ~pumpRunning~0)} call runTest(); {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:31,249 INFO L263 TraceCheckUtils]: 22: Hoare triple {4593#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__1(); {4626#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:59:31,250 INFO L280 TraceCheckUtils]: 23: Hoare triple {4626#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {4588#true} is VALID [2020-07-17 21:59:31,250 INFO L280 TraceCheckUtils]: 24: Hoare triple {4588#true} assume true; {4588#true} is VALID [2020-07-17 21:59:31,250 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {4588#true} {4593#(= 0 ~pumpRunning~0)} #586#return; {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:31,251 INFO L263 TraceCheckUtils]: 26: Hoare triple {4593#(= 0 ~pumpRunning~0)} call test(); {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:31,251 INFO L280 TraceCheckUtils]: 27: Hoare triple {4593#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0;havoc ~tmp~1;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:31,252 INFO L280 TraceCheckUtils]: 28: Hoare triple {4593#(= 0 ~pumpRunning~0)} assume !false; {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:31,252 INFO L280 TraceCheckUtils]: 29: Hoare triple {4593#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:31,253 INFO L280 TraceCheckUtils]: 30: Hoare triple {4593#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp~1 := #t~nondet4;havoc #t~nondet4; {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:31,253 INFO L280 TraceCheckUtils]: 31: Hoare triple {4593#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~1); {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:31,254 INFO L280 TraceCheckUtils]: 32: Hoare triple {4593#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___0~1 := #t~nondet5;havoc #t~nondet5; {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:31,255 INFO L280 TraceCheckUtils]: 33: Hoare triple {4593#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~1); {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:31,255 INFO L280 TraceCheckUtils]: 34: Hoare triple {4593#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~tmp___2~0 := #t~nondet6;havoc #t~nondet6; {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:31,256 INFO L280 TraceCheckUtils]: 35: Hoare triple {4593#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~tmp___1~0 := #t~nondet7;havoc #t~nondet7; {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:31,256 INFO L280 TraceCheckUtils]: 36: Hoare triple {4593#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:31,257 INFO L263 TraceCheckUtils]: 37: Hoare triple {4593#(= 0 ~pumpRunning~0)} call stopSystem(); {4627#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:59:31,257 INFO L280 TraceCheckUtils]: 38: Hoare triple {4627#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:31,258 INFO L280 TraceCheckUtils]: 39: Hoare triple {4593#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:31,258 INFO L280 TraceCheckUtils]: 40: Hoare triple {4593#(= 0 ~pumpRunning~0)} assume true; {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:31,259 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {4593#(= 0 ~pumpRunning~0)} {4593#(= 0 ~pumpRunning~0)} #536#return; {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:31,259 INFO L263 TraceCheckUtils]: 42: Hoare triple {4593#(= 0 ~pumpRunning~0)} call timeShift(); {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:31,260 INFO L263 TraceCheckUtils]: 43: Hoare triple {4593#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {4626#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:59:31,260 INFO L263 TraceCheckUtils]: 44: Hoare triple {4626#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {4588#true} is VALID [2020-07-17 21:59:31,261 INFO L280 TraceCheckUtils]: 45: Hoare triple {4588#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {4588#true} is VALID [2020-07-17 21:59:31,261 INFO L280 TraceCheckUtils]: 46: Hoare triple {4588#true} assume true; {4588#true} is VALID [2020-07-17 21:59:31,261 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {4588#true} {4626#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {4588#true} is VALID [2020-07-17 21:59:31,261 INFO L280 TraceCheckUtils]: 48: Hoare triple {4588#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {4588#true} is VALID [2020-07-17 21:59:31,261 INFO L280 TraceCheckUtils]: 49: Hoare triple {4588#true} assume true; {4588#true} is VALID [2020-07-17 21:59:31,262 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {4588#true} {4593#(= 0 ~pumpRunning~0)} #548#return; {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:31,262 INFO L280 TraceCheckUtils]: 51: Hoare triple {4593#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:31,263 INFO L280 TraceCheckUtils]: 52: Hoare triple {4593#(= 0 ~pumpRunning~0)} assume !(0 != ~systemActive~0); {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:31,264 INFO L263 TraceCheckUtils]: 53: Hoare triple {4593#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:31,264 INFO L280 TraceCheckUtils]: 54: Hoare triple {4593#(= 0 ~pumpRunning~0)} havoc ~tmp~0;havoc ~tmp___0~0; {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:31,264 INFO L263 TraceCheckUtils]: 55: Hoare triple {4593#(= 0 ~pumpRunning~0)} call #t~ret1 := getWaterLevel(); {4588#true} is VALID [2020-07-17 21:59:31,265 INFO L280 TraceCheckUtils]: 56: Hoare triple {4588#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {4588#true} is VALID [2020-07-17 21:59:31,265 INFO L280 TraceCheckUtils]: 57: Hoare triple {4588#true} assume true; {4588#true} is VALID [2020-07-17 21:59:31,265 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {4588#true} {4593#(= 0 ~pumpRunning~0)} #570#return; {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:31,266 INFO L280 TraceCheckUtils]: 59: Hoare triple {4593#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:31,267 INFO L280 TraceCheckUtils]: 60: Hoare triple {4593#(= 0 ~pumpRunning~0)} assume 2 != ~tmp~0; {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:31,267 INFO L263 TraceCheckUtils]: 61: Hoare triple {4593#(= 0 ~pumpRunning~0)} call #t~ret2 := isPumpRunning(); {4588#true} is VALID [2020-07-17 21:59:31,267 INFO L280 TraceCheckUtils]: 62: Hoare triple {4588#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {4631#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:59:31,268 INFO L280 TraceCheckUtils]: 63: Hoare triple {4631#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {4631#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:59:31,269 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {4631#(= ~pumpRunning~0 |isPumpRunning_#res|)} {4593#(= 0 ~pumpRunning~0)} #572#return; {4623#(= 0 |__utac_acc__Specification5_spec__3_#t~ret2|)} is VALID [2020-07-17 21:59:31,269 INFO L280 TraceCheckUtils]: 65: Hoare triple {4623#(= 0 |__utac_acc__Specification5_spec__3_#t~ret2|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {4624#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~0)} is VALID [2020-07-17 21:59:31,272 INFO L280 TraceCheckUtils]: 66: Hoare triple {4624#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~0)} assume 0 != ~tmp___0~0; {4589#false} is VALID [2020-07-17 21:59:31,272 INFO L280 TraceCheckUtils]: 67: Hoare triple {4589#false} assume 0 == ~switchedOnBeforeTS~0; {4589#false} is VALID [2020-07-17 21:59:31,272 INFO L263 TraceCheckUtils]: 68: Hoare triple {4589#false} call __automaton_fail(); {4589#false} is VALID [2020-07-17 21:59:31,272 INFO L280 TraceCheckUtils]: 69: Hoare triple {4589#false} assume !false; {4589#false} is VALID [2020-07-17 21:59:31,282 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-17 21:59:31,283 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1636881937] [2020-07-17 21:59:31,283 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:59:31,283 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-17 21:59:31,284 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1653795910] [2020-07-17 21:59:31,284 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 70 [2020-07-17 21:59:31,286 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:59:31,286 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-17 21:59:31,369 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 70 edges. 70 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:59:31,369 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-17 21:59:31,369 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:59:31,370 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-17 21:59:31,370 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-17 21:59:31,370 INFO L87 Difference]: Start difference. First operand 340 states and 414 transitions. Second operand 9 states. [2020-07-17 21:59:32,311 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:59:35,545 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:59:41,642 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:59:42,040 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:59:42,889 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:59:43,543 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:59:49,978 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:59:49,978 INFO L93 Difference]: Finished difference Result 875 states and 1130 transitions. [2020-07-17 21:59:49,978 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-17 21:59:49,978 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 70 [2020-07-17 21:59:49,979 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:59:49,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:59:49,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 551 transitions. [2020-07-17 21:59:49,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:59:49,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 551 transitions. [2020-07-17 21:59:49,998 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 551 transitions. [2020-07-17 21:59:51,824 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 551 edges. 551 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:59:51,874 INFO L225 Difference]: With dead ends: 875 [2020-07-17 21:59:51,874 INFO L226 Difference]: Without dead ends: 563 [2020-07-17 21:59:51,878 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 50 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=100, Invalid=242, Unknown=0, NotChecked=0, Total=342 [2020-07-17 21:59:51,880 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 563 states. [2020-07-17 21:59:57,770 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 563 to 499. [2020-07-17 21:59:57,770 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:59:57,771 INFO L82 GeneralOperation]: Start isEquivalent. First operand 563 states. Second operand 499 states. [2020-07-17 21:59:57,771 INFO L74 IsIncluded]: Start isIncluded. First operand 563 states. Second operand 499 states. [2020-07-17 21:59:57,771 INFO L87 Difference]: Start difference. First operand 563 states. Second operand 499 states. [2020-07-17 21:59:57,800 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:59:57,800 INFO L93 Difference]: Finished difference Result 563 states and 697 transitions. [2020-07-17 21:59:57,800 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 697 transitions. [2020-07-17 21:59:57,802 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:59:57,803 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:59:57,803 INFO L74 IsIncluded]: Start isIncluded. First operand 499 states. Second operand 563 states. [2020-07-17 21:59:57,803 INFO L87 Difference]: Start difference. First operand 499 states. Second operand 563 states. [2020-07-17 21:59:57,835 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:59:57,835 INFO L93 Difference]: Finished difference Result 563 states and 697 transitions. [2020-07-17 21:59:57,836 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 697 transitions. [2020-07-17 21:59:57,838 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:59:57,838 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:59:57,838 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:59:57,838 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:59:57,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 499 states. [2020-07-17 21:59:57,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 499 states and 597 transitions. [2020-07-17 21:59:57,868 INFO L78 Accepts]: Start accepts. Automaton has 499 states and 597 transitions. Word has length 70 [2020-07-17 21:59:57,868 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:59:57,869 INFO L479 AbstractCegarLoop]: Abstraction has 499 states and 597 transitions. [2020-07-17 21:59:57,869 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-17 21:59:57,869 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 597 transitions. [2020-07-17 21:59:57,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2020-07-17 21:59:57,871 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:59:57,872 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 21:59:57,872 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-17 21:59:57,872 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:59:57,872 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:59:57,873 INFO L82 PathProgramCache]: Analyzing trace with hash -1357993179, now seen corresponding path program 1 times [2020-07-17 21:59:57,873 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:59:57,873 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2064994796] [2020-07-17 21:59:57,873 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:59:57,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:58,147 WARN L193 SmtUtils]: Spent 186.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:59:58,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:58,194 INFO L280 TraceCheckUtils]: 0: Hoare triple {7739#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(13);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string35.base, #t~string35.offset, 1);call write~init~int(77, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(101, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(116, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(104, #t~string35.base, 4 + #t~string35.offset, 1);call write~init~int(58, #t~string35.base, 5 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 6 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string37.base, #t~string37.offset, 1);call write~init~int(82, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(73, #t~string37.base, 2 + #t~string37.offset, 1);call write~init~int(84, #t~string37.base, 3 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 4 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string39.base, #t~string39.offset, 1);call write~init~int(75, #t~string39.base, 1 + #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 2 + #t~string39.offset, 1);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string41.base, #t~string41.offset, 1);call write~init~int(0, #t~string41.base, 1 + #t~string41.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0; {7662#true} is VALID [2020-07-17 21:59:58,195 INFO L280 TraceCheckUtils]: 1: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-17 21:59:58,195 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7662#true} {7662#true} #596#return; {7662#true} is VALID [2020-07-17 21:59:58,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:58,201 INFO L280 TraceCheckUtils]: 0: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-17 21:59:58,202 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7662#true} {7662#true} #480#return; {7662#true} is VALID [2020-07-17 21:59:58,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:58,204 INFO L280 TraceCheckUtils]: 0: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-17 21:59:58,204 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7662#true} {7662#true} #482#return; {7662#true} is VALID [2020-07-17 21:59:58,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:58,208 INFO L280 TraceCheckUtils]: 0: Hoare triple {7662#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {7662#true} is VALID [2020-07-17 21:59:58,208 INFO L280 TraceCheckUtils]: 1: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-17 21:59:58,208 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7662#true} {7662#true} #484#return; {7662#true} is VALID [2020-07-17 21:59:58,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:58,211 INFO L280 TraceCheckUtils]: 0: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-17 21:59:58,211 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7662#true} {7662#true} #486#return; {7662#true} is VALID [2020-07-17 21:59:58,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:58,224 INFO L280 TraceCheckUtils]: 0: Hoare triple {7740#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {7662#true} is VALID [2020-07-17 21:59:58,225 INFO L280 TraceCheckUtils]: 1: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-17 21:59:58,225 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7662#true} {7662#true} #586#return; {7662#true} is VALID [2020-07-17 21:59:58,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:58,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:58,232 INFO L280 TraceCheckUtils]: 0: Hoare triple {7662#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {7662#true} is VALID [2020-07-17 21:59:58,233 INFO L280 TraceCheckUtils]: 1: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-17 21:59:58,233 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7662#true} {7740#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {7662#true} is VALID [2020-07-17 21:59:58,234 INFO L263 TraceCheckUtils]: 0: Hoare triple {7740#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {7662#true} is VALID [2020-07-17 21:59:58,234 INFO L280 TraceCheckUtils]: 1: Hoare triple {7662#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {7662#true} is VALID [2020-07-17 21:59:58,234 INFO L280 TraceCheckUtils]: 2: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-17 21:59:58,235 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7662#true} {7740#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {7662#true} is VALID [2020-07-17 21:59:58,235 INFO L280 TraceCheckUtils]: 4: Hoare triple {7662#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {7662#true} is VALID [2020-07-17 21:59:58,235 INFO L280 TraceCheckUtils]: 5: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-17 21:59:58,235 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {7662#true} {7662#true} #548#return; {7662#true} is VALID [2020-07-17 21:59:58,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:58,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:58,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:58,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:58,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:58,406 INFO L280 TraceCheckUtils]: 0: Hoare triple {7662#true} havoc ~retValue_acc~9; {7662#true} is VALID [2020-07-17 21:59:58,406 INFO L280 TraceCheckUtils]: 1: Hoare triple {7662#true} assume ~waterLevel~0 < 2;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {7662#true} is VALID [2020-07-17 21:59:58,406 INFO L280 TraceCheckUtils]: 2: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-17 21:59:58,407 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7662#true} {7662#true} #546#return; {7662#true} is VALID [2020-07-17 21:59:58,407 INFO L280 TraceCheckUtils]: 0: Hoare triple {7662#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {7662#true} is VALID [2020-07-17 21:59:58,407 INFO L263 TraceCheckUtils]: 1: Hoare triple {7662#true} call #t~ret30 := isHighWaterSensorDry(); {7662#true} is VALID [2020-07-17 21:59:58,407 INFO L280 TraceCheckUtils]: 2: Hoare triple {7662#true} havoc ~retValue_acc~9; {7662#true} is VALID [2020-07-17 21:59:58,408 INFO L280 TraceCheckUtils]: 3: Hoare triple {7662#true} assume ~waterLevel~0 < 2;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {7662#true} is VALID [2020-07-17 21:59:58,408 INFO L280 TraceCheckUtils]: 4: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-17 21:59:58,408 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {7662#true} {7662#true} #546#return; {7662#true} is VALID [2020-07-17 21:59:58,408 INFO L280 TraceCheckUtils]: 6: Hoare triple {7662#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {7662#true} is VALID [2020-07-17 21:59:58,409 INFO L280 TraceCheckUtils]: 7: Hoare triple {7662#true} assume 0 != ~tmp~7;~tmp___0~2 := 0; {7859#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} is VALID [2020-07-17 21:59:58,410 INFO L280 TraceCheckUtils]: 8: Hoare triple {7859#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {7860#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:59:58,411 INFO L280 TraceCheckUtils]: 9: Hoare triple {7860#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {7860#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:59:58,411 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {7860#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {7662#true} #560#return; {7835#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret9|)} is VALID [2020-07-17 21:59:58,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:58,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:58,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:58,427 INFO L280 TraceCheckUtils]: 0: Hoare triple {7662#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {7662#true} is VALID [2020-07-17 21:59:58,427 INFO L280 TraceCheckUtils]: 1: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-17 21:59:58,427 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7662#true} {7662#true} #590#return; {7662#true} is VALID [2020-07-17 21:59:58,428 INFO L280 TraceCheckUtils]: 0: Hoare triple {7662#true} havoc ~retValue_acc~3; {7662#true} is VALID [2020-07-17 21:59:58,428 INFO L263 TraceCheckUtils]: 1: Hoare triple {7662#true} call #t~ret13 := isMethaneLevelCritical(); {7662#true} is VALID [2020-07-17 21:59:58,428 INFO L280 TraceCheckUtils]: 2: Hoare triple {7662#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {7662#true} is VALID [2020-07-17 21:59:58,428 INFO L280 TraceCheckUtils]: 3: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-17 21:59:58,429 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7662#true} {7662#true} #590#return; {7662#true} is VALID [2020-07-17 21:59:58,429 INFO L280 TraceCheckUtils]: 5: Hoare triple {7662#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {7662#true} is VALID [2020-07-17 21:59:58,429 INFO L280 TraceCheckUtils]: 6: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-17 21:59:58,430 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {7662#true} {7662#true} #542#return; {7662#true} is VALID [2020-07-17 21:59:58,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:58,434 INFO L280 TraceCheckUtils]: 0: Hoare triple {7744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7662#true} is VALID [2020-07-17 21:59:58,434 INFO L280 TraceCheckUtils]: 1: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-17 21:59:58,434 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7662#true} {7662#true} #544#return; {7662#true} is VALID [2020-07-17 21:59:58,435 INFO L280 TraceCheckUtils]: 0: Hoare triple {7744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {7662#true} is VALID [2020-07-17 21:59:58,435 INFO L263 TraceCheckUtils]: 1: Hoare triple {7662#true} call #t~ret12 := isMethaneAlarm(); {7662#true} is VALID [2020-07-17 21:59:58,436 INFO L280 TraceCheckUtils]: 2: Hoare triple {7662#true} havoc ~retValue_acc~3; {7662#true} is VALID [2020-07-17 21:59:58,436 INFO L263 TraceCheckUtils]: 3: Hoare triple {7662#true} call #t~ret13 := isMethaneLevelCritical(); {7662#true} is VALID [2020-07-17 21:59:58,436 INFO L280 TraceCheckUtils]: 4: Hoare triple {7662#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {7662#true} is VALID [2020-07-17 21:59:58,437 INFO L280 TraceCheckUtils]: 5: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-17 21:59:58,437 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {7662#true} {7662#true} #590#return; {7662#true} is VALID [2020-07-17 21:59:58,437 INFO L280 TraceCheckUtils]: 7: Hoare triple {7662#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {7662#true} is VALID [2020-07-17 21:59:58,437 INFO L280 TraceCheckUtils]: 8: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-17 21:59:58,438 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {7662#true} {7662#true} #542#return; {7662#true} is VALID [2020-07-17 21:59:58,438 INFO L280 TraceCheckUtils]: 10: Hoare triple {7662#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {7662#true} is VALID [2020-07-17 21:59:58,438 INFO L280 TraceCheckUtils]: 11: Hoare triple {7662#true} assume !(0 != ~tmp~6); {7662#true} is VALID [2020-07-17 21:59:58,439 INFO L263 TraceCheckUtils]: 12: Hoare triple {7662#true} call activatePump__wrappee__lowWaterSensor(); {7744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:58,439 INFO L280 TraceCheckUtils]: 13: Hoare triple {7744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7662#true} is VALID [2020-07-17 21:59:58,439 INFO L280 TraceCheckUtils]: 14: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-17 21:59:58,440 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {7662#true} {7662#true} #544#return; {7662#true} is VALID [2020-07-17 21:59:58,440 INFO L280 TraceCheckUtils]: 16: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-17 21:59:58,440 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {7662#true} {7663#false} #562#return; {7663#false} is VALID [2020-07-17 21:59:58,441 INFO L280 TraceCheckUtils]: 0: Hoare triple {7744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {7662#true} is VALID [2020-07-17 21:59:58,441 INFO L280 TraceCheckUtils]: 1: Hoare triple {7662#true} assume 0 == ~pumpRunning~0; {7662#true} is VALID [2020-07-17 21:59:58,441 INFO L263 TraceCheckUtils]: 2: Hoare triple {7662#true} call #t~ret9 := isHighWaterLevel(); {7662#true} is VALID [2020-07-17 21:59:58,441 INFO L280 TraceCheckUtils]: 3: Hoare triple {7662#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {7662#true} is VALID [2020-07-17 21:59:58,441 INFO L263 TraceCheckUtils]: 4: Hoare triple {7662#true} call #t~ret30 := isHighWaterSensorDry(); {7662#true} is VALID [2020-07-17 21:59:58,442 INFO L280 TraceCheckUtils]: 5: Hoare triple {7662#true} havoc ~retValue_acc~9; {7662#true} is VALID [2020-07-17 21:59:58,442 INFO L280 TraceCheckUtils]: 6: Hoare triple {7662#true} assume ~waterLevel~0 < 2;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {7662#true} is VALID [2020-07-17 21:59:58,442 INFO L280 TraceCheckUtils]: 7: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-17 21:59:58,442 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {7662#true} {7662#true} #546#return; {7662#true} is VALID [2020-07-17 21:59:58,443 INFO L280 TraceCheckUtils]: 9: Hoare triple {7662#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {7662#true} is VALID [2020-07-17 21:59:58,444 INFO L280 TraceCheckUtils]: 10: Hoare triple {7662#true} assume 0 != ~tmp~7;~tmp___0~2 := 0; {7859#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} is VALID [2020-07-17 21:59:58,444 INFO L280 TraceCheckUtils]: 11: Hoare triple {7859#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {7860#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:59:58,445 INFO L280 TraceCheckUtils]: 12: Hoare triple {7860#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {7860#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:59:58,446 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {7860#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {7662#true} #560#return; {7835#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret9|)} is VALID [2020-07-17 21:59:58,447 INFO L280 TraceCheckUtils]: 14: Hoare triple {7835#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret9|)} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~3 := #t~ret9;havoc #t~ret9; {7836#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~3)} is VALID [2020-07-17 21:59:58,447 INFO L280 TraceCheckUtils]: 15: Hoare triple {7836#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~3)} assume 0 != ~tmp~3; {7663#false} is VALID [2020-07-17 21:59:58,447 INFO L263 TraceCheckUtils]: 16: Hoare triple {7663#false} call activatePump(); {7744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:58,448 INFO L280 TraceCheckUtils]: 17: Hoare triple {7744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {7662#true} is VALID [2020-07-17 21:59:58,448 INFO L263 TraceCheckUtils]: 18: Hoare triple {7662#true} call #t~ret12 := isMethaneAlarm(); {7662#true} is VALID [2020-07-17 21:59:58,448 INFO L280 TraceCheckUtils]: 19: Hoare triple {7662#true} havoc ~retValue_acc~3; {7662#true} is VALID [2020-07-17 21:59:58,448 INFO L263 TraceCheckUtils]: 20: Hoare triple {7662#true} call #t~ret13 := isMethaneLevelCritical(); {7662#true} is VALID [2020-07-17 21:59:58,449 INFO L280 TraceCheckUtils]: 21: Hoare triple {7662#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {7662#true} is VALID [2020-07-17 21:59:58,449 INFO L280 TraceCheckUtils]: 22: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-17 21:59:58,449 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {7662#true} {7662#true} #590#return; {7662#true} is VALID [2020-07-17 21:59:58,449 INFO L280 TraceCheckUtils]: 24: Hoare triple {7662#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {7662#true} is VALID [2020-07-17 21:59:58,450 INFO L280 TraceCheckUtils]: 25: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-17 21:59:58,450 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {7662#true} {7662#true} #542#return; {7662#true} is VALID [2020-07-17 21:59:58,450 INFO L280 TraceCheckUtils]: 27: Hoare triple {7662#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {7662#true} is VALID [2020-07-17 21:59:58,450 INFO L280 TraceCheckUtils]: 28: Hoare triple {7662#true} assume !(0 != ~tmp~6); {7662#true} is VALID [2020-07-17 21:59:58,451 INFO L263 TraceCheckUtils]: 29: Hoare triple {7662#true} call activatePump__wrappee__lowWaterSensor(); {7744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:58,451 INFO L280 TraceCheckUtils]: 30: Hoare triple {7744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7662#true} is VALID [2020-07-17 21:59:58,452 INFO L280 TraceCheckUtils]: 31: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-17 21:59:58,452 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {7662#true} {7662#true} #544#return; {7662#true} is VALID [2020-07-17 21:59:58,452 INFO L280 TraceCheckUtils]: 33: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-17 21:59:58,452 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {7662#true} {7663#false} #562#return; {7663#false} is VALID [2020-07-17 21:59:58,453 INFO L280 TraceCheckUtils]: 35: Hoare triple {7663#false} assume true; {7663#false} is VALID [2020-07-17 21:59:58,453 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {7663#false} {7662#true} #582#return; {7663#false} is VALID [2020-07-17 21:59:58,455 INFO L280 TraceCheckUtils]: 0: Hoare triple {7744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {7662#true} is VALID [2020-07-17 21:59:58,455 INFO L280 TraceCheckUtils]: 1: Hoare triple {7662#true} assume !(0 != ~pumpRunning~0); {7662#true} is VALID [2020-07-17 21:59:58,456 INFO L263 TraceCheckUtils]: 2: Hoare triple {7662#true} call processEnvironment__wrappee__highWaterSensor(); {7744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:58,456 INFO L280 TraceCheckUtils]: 3: Hoare triple {7744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {7662#true} is VALID [2020-07-17 21:59:58,456 INFO L280 TraceCheckUtils]: 4: Hoare triple {7662#true} assume 0 == ~pumpRunning~0; {7662#true} is VALID [2020-07-17 21:59:58,456 INFO L263 TraceCheckUtils]: 5: Hoare triple {7662#true} call #t~ret9 := isHighWaterLevel(); {7662#true} is VALID [2020-07-17 21:59:58,456 INFO L280 TraceCheckUtils]: 6: Hoare triple {7662#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {7662#true} is VALID [2020-07-17 21:59:58,457 INFO L263 TraceCheckUtils]: 7: Hoare triple {7662#true} call #t~ret30 := isHighWaterSensorDry(); {7662#true} is VALID [2020-07-17 21:59:58,457 INFO L280 TraceCheckUtils]: 8: Hoare triple {7662#true} havoc ~retValue_acc~9; {7662#true} is VALID [2020-07-17 21:59:58,457 INFO L280 TraceCheckUtils]: 9: Hoare triple {7662#true} assume ~waterLevel~0 < 2;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {7662#true} is VALID [2020-07-17 21:59:58,457 INFO L280 TraceCheckUtils]: 10: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-17 21:59:58,458 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {7662#true} {7662#true} #546#return; {7662#true} is VALID [2020-07-17 21:59:58,458 INFO L280 TraceCheckUtils]: 12: Hoare triple {7662#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {7662#true} is VALID [2020-07-17 21:59:58,458 INFO L280 TraceCheckUtils]: 13: Hoare triple {7662#true} assume 0 != ~tmp~7;~tmp___0~2 := 0; {7859#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} is VALID [2020-07-17 21:59:58,459 INFO L280 TraceCheckUtils]: 14: Hoare triple {7859#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {7860#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:59:58,460 INFO L280 TraceCheckUtils]: 15: Hoare triple {7860#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {7860#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:59:58,461 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {7860#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {7662#true} #560#return; {7835#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret9|)} is VALID [2020-07-17 21:59:58,462 INFO L280 TraceCheckUtils]: 17: Hoare triple {7835#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret9|)} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~3 := #t~ret9;havoc #t~ret9; {7836#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~3)} is VALID [2020-07-17 21:59:58,462 INFO L280 TraceCheckUtils]: 18: Hoare triple {7836#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~3)} assume 0 != ~tmp~3; {7663#false} is VALID [2020-07-17 21:59:58,462 INFO L263 TraceCheckUtils]: 19: Hoare triple {7663#false} call activatePump(); {7744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:58,463 INFO L280 TraceCheckUtils]: 20: Hoare triple {7744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {7662#true} is VALID [2020-07-17 21:59:58,463 INFO L263 TraceCheckUtils]: 21: Hoare triple {7662#true} call #t~ret12 := isMethaneAlarm(); {7662#true} is VALID [2020-07-17 21:59:58,463 INFO L280 TraceCheckUtils]: 22: Hoare triple {7662#true} havoc ~retValue_acc~3; {7662#true} is VALID [2020-07-17 21:59:58,463 INFO L263 TraceCheckUtils]: 23: Hoare triple {7662#true} call #t~ret13 := isMethaneLevelCritical(); {7662#true} is VALID [2020-07-17 21:59:58,463 INFO L280 TraceCheckUtils]: 24: Hoare triple {7662#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {7662#true} is VALID [2020-07-17 21:59:58,464 INFO L280 TraceCheckUtils]: 25: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-17 21:59:58,464 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {7662#true} {7662#true} #590#return; {7662#true} is VALID [2020-07-17 21:59:58,464 INFO L280 TraceCheckUtils]: 27: Hoare triple {7662#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {7662#true} is VALID [2020-07-17 21:59:58,464 INFO L280 TraceCheckUtils]: 28: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-17 21:59:58,465 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {7662#true} {7662#true} #542#return; {7662#true} is VALID [2020-07-17 21:59:58,465 INFO L280 TraceCheckUtils]: 30: Hoare triple {7662#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {7662#true} is VALID [2020-07-17 21:59:58,465 INFO L280 TraceCheckUtils]: 31: Hoare triple {7662#true} assume !(0 != ~tmp~6); {7662#true} is VALID [2020-07-17 21:59:58,476 INFO L263 TraceCheckUtils]: 32: Hoare triple {7662#true} call activatePump__wrappee__lowWaterSensor(); {7744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:58,476 INFO L280 TraceCheckUtils]: 33: Hoare triple {7744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7662#true} is VALID [2020-07-17 21:59:58,476 INFO L280 TraceCheckUtils]: 34: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-17 21:59:58,477 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {7662#true} {7662#true} #544#return; {7662#true} is VALID [2020-07-17 21:59:58,477 INFO L280 TraceCheckUtils]: 36: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-17 21:59:58,477 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {7662#true} {7663#false} #562#return; {7663#false} is VALID [2020-07-17 21:59:58,477 INFO L280 TraceCheckUtils]: 38: Hoare triple {7663#false} assume true; {7663#false} is VALID [2020-07-17 21:59:58,477 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {7663#false} {7662#true} #582#return; {7663#false} is VALID [2020-07-17 21:59:58,478 INFO L280 TraceCheckUtils]: 40: Hoare triple {7663#false} assume true; {7663#false} is VALID [2020-07-17 21:59:58,478 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {7663#false} {7662#true} #530#return; {7663#false} is VALID [2020-07-17 21:59:58,479 INFO L280 TraceCheckUtils]: 0: Hoare triple {7744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {7662#true} is VALID [2020-07-17 21:59:58,480 INFO L280 TraceCheckUtils]: 1: Hoare triple {7662#true} assume !(0 != ~pumpRunning~0); {7662#true} is VALID [2020-07-17 21:59:58,482 INFO L263 TraceCheckUtils]: 2: Hoare triple {7662#true} call processEnvironment__wrappee__methaneQuery(); {7744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:58,482 INFO L280 TraceCheckUtils]: 3: Hoare triple {7744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {7662#true} is VALID [2020-07-17 21:59:58,482 INFO L280 TraceCheckUtils]: 4: Hoare triple {7662#true} assume !(0 != ~pumpRunning~0); {7662#true} is VALID [2020-07-17 21:59:58,483 INFO L263 TraceCheckUtils]: 5: Hoare triple {7662#true} call processEnvironment__wrappee__highWaterSensor(); {7744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:58,483 INFO L280 TraceCheckUtils]: 6: Hoare triple {7744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {7662#true} is VALID [2020-07-17 21:59:58,484 INFO L280 TraceCheckUtils]: 7: Hoare triple {7662#true} assume 0 == ~pumpRunning~0; {7662#true} is VALID [2020-07-17 21:59:58,484 INFO L263 TraceCheckUtils]: 8: Hoare triple {7662#true} call #t~ret9 := isHighWaterLevel(); {7662#true} is VALID [2020-07-17 21:59:58,484 INFO L280 TraceCheckUtils]: 9: Hoare triple {7662#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {7662#true} is VALID [2020-07-17 21:59:58,484 INFO L263 TraceCheckUtils]: 10: Hoare triple {7662#true} call #t~ret30 := isHighWaterSensorDry(); {7662#true} is VALID [2020-07-17 21:59:58,484 INFO L280 TraceCheckUtils]: 11: Hoare triple {7662#true} havoc ~retValue_acc~9; {7662#true} is VALID [2020-07-17 21:59:58,485 INFO L280 TraceCheckUtils]: 12: Hoare triple {7662#true} assume ~waterLevel~0 < 2;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {7662#true} is VALID [2020-07-17 21:59:58,485 INFO L280 TraceCheckUtils]: 13: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-17 21:59:58,485 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {7662#true} {7662#true} #546#return; {7662#true} is VALID [2020-07-17 21:59:58,485 INFO L280 TraceCheckUtils]: 15: Hoare triple {7662#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {7662#true} is VALID [2020-07-17 21:59:58,486 INFO L280 TraceCheckUtils]: 16: Hoare triple {7662#true} assume 0 != ~tmp~7;~tmp___0~2 := 0; {7859#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} is VALID [2020-07-17 21:59:58,487 INFO L280 TraceCheckUtils]: 17: Hoare triple {7859#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {7860#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:59:58,487 INFO L280 TraceCheckUtils]: 18: Hoare triple {7860#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {7860#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:59:58,488 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {7860#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {7662#true} #560#return; {7835#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret9|)} is VALID [2020-07-17 21:59:58,489 INFO L280 TraceCheckUtils]: 20: Hoare triple {7835#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret9|)} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~3 := #t~ret9;havoc #t~ret9; {7836#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~3)} is VALID [2020-07-17 21:59:58,490 INFO L280 TraceCheckUtils]: 21: Hoare triple {7836#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~3)} assume 0 != ~tmp~3; {7663#false} is VALID [2020-07-17 21:59:58,490 INFO L263 TraceCheckUtils]: 22: Hoare triple {7663#false} call activatePump(); {7744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:58,490 INFO L280 TraceCheckUtils]: 23: Hoare triple {7744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {7662#true} is VALID [2020-07-17 21:59:58,490 INFO L263 TraceCheckUtils]: 24: Hoare triple {7662#true} call #t~ret12 := isMethaneAlarm(); {7662#true} is VALID [2020-07-17 21:59:58,491 INFO L280 TraceCheckUtils]: 25: Hoare triple {7662#true} havoc ~retValue_acc~3; {7662#true} is VALID [2020-07-17 21:59:58,491 INFO L263 TraceCheckUtils]: 26: Hoare triple {7662#true} call #t~ret13 := isMethaneLevelCritical(); {7662#true} is VALID [2020-07-17 21:59:58,491 INFO L280 TraceCheckUtils]: 27: Hoare triple {7662#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {7662#true} is VALID [2020-07-17 21:59:58,491 INFO L280 TraceCheckUtils]: 28: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-17 21:59:58,492 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {7662#true} {7662#true} #590#return; {7662#true} is VALID [2020-07-17 21:59:58,492 INFO L280 TraceCheckUtils]: 30: Hoare triple {7662#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {7662#true} is VALID [2020-07-17 21:59:58,492 INFO L280 TraceCheckUtils]: 31: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-17 21:59:58,492 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {7662#true} {7662#true} #542#return; {7662#true} is VALID [2020-07-17 21:59:58,492 INFO L280 TraceCheckUtils]: 33: Hoare triple {7662#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {7662#true} is VALID [2020-07-17 21:59:58,493 INFO L280 TraceCheckUtils]: 34: Hoare triple {7662#true} assume !(0 != ~tmp~6); {7662#true} is VALID [2020-07-17 21:59:58,493 INFO L263 TraceCheckUtils]: 35: Hoare triple {7662#true} call activatePump__wrappee__lowWaterSensor(); {7744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:58,493 INFO L280 TraceCheckUtils]: 36: Hoare triple {7744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7662#true} is VALID [2020-07-17 21:59:58,494 INFO L280 TraceCheckUtils]: 37: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-17 21:59:58,494 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {7662#true} {7662#true} #544#return; {7662#true} is VALID [2020-07-17 21:59:58,494 INFO L280 TraceCheckUtils]: 39: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-17 21:59:58,494 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {7662#true} {7663#false} #562#return; {7663#false} is VALID [2020-07-17 21:59:58,495 INFO L280 TraceCheckUtils]: 41: Hoare triple {7663#false} assume true; {7663#false} is VALID [2020-07-17 21:59:58,495 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {7663#false} {7662#true} #582#return; {7663#false} is VALID [2020-07-17 21:59:58,495 INFO L280 TraceCheckUtils]: 43: Hoare triple {7663#false} assume true; {7663#false} is VALID [2020-07-17 21:59:58,495 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {7663#false} {7662#true} #530#return; {7663#false} is VALID [2020-07-17 21:59:58,495 INFO L280 TraceCheckUtils]: 45: Hoare triple {7663#false} assume true; {7663#false} is VALID [2020-07-17 21:59:58,496 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {7663#false} {7662#true} #552#return; {7663#false} is VALID [2020-07-17 21:59:58,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:58,501 INFO L280 TraceCheckUtils]: 0: Hoare triple {7662#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {7662#true} is VALID [2020-07-17 21:59:58,501 INFO L280 TraceCheckUtils]: 1: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-17 21:59:58,502 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7662#true} {7663#false} #570#return; {7663#false} is VALID [2020-07-17 21:59:58,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:58,512 INFO L280 TraceCheckUtils]: 0: Hoare triple {7662#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {7662#true} is VALID [2020-07-17 21:59:58,513 INFO L280 TraceCheckUtils]: 1: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-17 21:59:58,513 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7662#true} {7663#false} #572#return; {7663#false} is VALID [2020-07-17 21:59:58,517 INFO L263 TraceCheckUtils]: 0: Hoare triple {7662#true} call ULTIMATE.init(); {7739#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:59:58,518 INFO L280 TraceCheckUtils]: 1: Hoare triple {7739#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(13);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string35.base, #t~string35.offset, 1);call write~init~int(77, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(101, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(116, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(104, #t~string35.base, 4 + #t~string35.offset, 1);call write~init~int(58, #t~string35.base, 5 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 6 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string37.base, #t~string37.offset, 1);call write~init~int(82, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(73, #t~string37.base, 2 + #t~string37.offset, 1);call write~init~int(84, #t~string37.base, 3 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 4 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string39.base, #t~string39.offset, 1);call write~init~int(75, #t~string39.base, 1 + #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 2 + #t~string39.offset, 1);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string41.base, #t~string41.offset, 1);call write~init~int(0, #t~string41.base, 1 + #t~string41.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0; {7662#true} is VALID [2020-07-17 21:59:58,518 INFO L280 TraceCheckUtils]: 2: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-17 21:59:58,518 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7662#true} {7662#true} #596#return; {7662#true} is VALID [2020-07-17 21:59:58,518 INFO L263 TraceCheckUtils]: 4: Hoare triple {7662#true} call #t~ret77 := main(); {7662#true} is VALID [2020-07-17 21:59:58,518 INFO L280 TraceCheckUtils]: 5: Hoare triple {7662#true} havoc ~retValue_acc~2;havoc ~tmp~2; {7662#true} is VALID [2020-07-17 21:59:58,519 INFO L263 TraceCheckUtils]: 6: Hoare triple {7662#true} call select_helpers(); {7662#true} is VALID [2020-07-17 21:59:58,519 INFO L280 TraceCheckUtils]: 7: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-17 21:59:58,519 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {7662#true} {7662#true} #480#return; {7662#true} is VALID [2020-07-17 21:59:58,519 INFO L263 TraceCheckUtils]: 9: Hoare triple {7662#true} call select_features(); {7662#true} is VALID [2020-07-17 21:59:58,519 INFO L280 TraceCheckUtils]: 10: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-17 21:59:58,519 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {7662#true} {7662#true} #482#return; {7662#true} is VALID [2020-07-17 21:59:58,520 INFO L263 TraceCheckUtils]: 12: Hoare triple {7662#true} call #t~ret8 := valid_product(); {7662#true} is VALID [2020-07-17 21:59:58,520 INFO L280 TraceCheckUtils]: 13: Hoare triple {7662#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {7662#true} is VALID [2020-07-17 21:59:58,520 INFO L280 TraceCheckUtils]: 14: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-17 21:59:58,520 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {7662#true} {7662#true} #484#return; {7662#true} is VALID [2020-07-17 21:59:58,520 INFO L280 TraceCheckUtils]: 16: Hoare triple {7662#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp~2 := #t~ret8;havoc #t~ret8; {7662#true} is VALID [2020-07-17 21:59:58,521 INFO L280 TraceCheckUtils]: 17: Hoare triple {7662#true} assume 0 != ~tmp~2; {7662#true} is VALID [2020-07-17 21:59:58,521 INFO L263 TraceCheckUtils]: 18: Hoare triple {7662#true} call setup(); {7662#true} is VALID [2020-07-17 21:59:58,521 INFO L280 TraceCheckUtils]: 19: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-17 21:59:58,521 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {7662#true} {7662#true} #486#return; {7662#true} is VALID [2020-07-17 21:59:58,521 INFO L263 TraceCheckUtils]: 21: Hoare triple {7662#true} call runTest(); {7662#true} is VALID [2020-07-17 21:59:58,523 INFO L263 TraceCheckUtils]: 22: Hoare triple {7662#true} call __utac_acc__Specification5_spec__1(); {7740#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:59:58,523 INFO L280 TraceCheckUtils]: 23: Hoare triple {7740#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {7662#true} is VALID [2020-07-17 21:59:58,523 INFO L280 TraceCheckUtils]: 24: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-17 21:59:58,523 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {7662#true} {7662#true} #586#return; {7662#true} is VALID [2020-07-17 21:59:58,523 INFO L263 TraceCheckUtils]: 26: Hoare triple {7662#true} call test(); {7662#true} is VALID [2020-07-17 21:59:58,524 INFO L280 TraceCheckUtils]: 27: Hoare triple {7662#true} havoc ~splverifierCounter~0;havoc ~tmp~1;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {7662#true} is VALID [2020-07-17 21:59:58,524 INFO L280 TraceCheckUtils]: 28: Hoare triple {7662#true} assume !false; {7662#true} is VALID [2020-07-17 21:59:58,524 INFO L280 TraceCheckUtils]: 29: Hoare triple {7662#true} assume ~splverifierCounter~0 < 4; {7662#true} is VALID [2020-07-17 21:59:58,524 INFO L280 TraceCheckUtils]: 30: Hoare triple {7662#true} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp~1 := #t~nondet4;havoc #t~nondet4; {7662#true} is VALID [2020-07-17 21:59:58,524 INFO L280 TraceCheckUtils]: 31: Hoare triple {7662#true} assume !(0 != ~tmp~1); {7662#true} is VALID [2020-07-17 21:59:58,524 INFO L280 TraceCheckUtils]: 32: Hoare triple {7662#true} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___0~1 := #t~nondet5;havoc #t~nondet5; {7662#true} is VALID [2020-07-17 21:59:58,525 INFO L280 TraceCheckUtils]: 33: Hoare triple {7662#true} assume !(0 != ~tmp___0~1); {7662#true} is VALID [2020-07-17 21:59:58,525 INFO L280 TraceCheckUtils]: 34: Hoare triple {7662#true} assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~tmp___2~0 := #t~nondet6;havoc #t~nondet6; {7662#true} is VALID [2020-07-17 21:59:58,525 INFO L280 TraceCheckUtils]: 35: Hoare triple {7662#true} assume 0 != ~tmp___2~0; {7662#true} is VALID [2020-07-17 21:59:58,525 INFO L263 TraceCheckUtils]: 36: Hoare triple {7662#true} call timeShift(); {7662#true} is VALID [2020-07-17 21:59:58,526 INFO L263 TraceCheckUtils]: 37: Hoare triple {7662#true} call __utac_acc__Specification5_spec__2(); {7740#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:59:58,526 INFO L263 TraceCheckUtils]: 38: Hoare triple {7740#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {7662#true} is VALID [2020-07-17 21:59:58,526 INFO L280 TraceCheckUtils]: 39: Hoare triple {7662#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {7662#true} is VALID [2020-07-17 21:59:58,527 INFO L280 TraceCheckUtils]: 40: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-17 21:59:58,527 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {7662#true} {7740#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {7662#true} is VALID [2020-07-17 21:59:58,527 INFO L280 TraceCheckUtils]: 42: Hoare triple {7662#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {7662#true} is VALID [2020-07-17 21:59:58,527 INFO L280 TraceCheckUtils]: 43: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-17 21:59:58,527 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {7662#true} {7662#true} #548#return; {7662#true} is VALID [2020-07-17 21:59:58,528 INFO L280 TraceCheckUtils]: 45: Hoare triple {7662#true} assume !(0 != ~pumpRunning~0); {7662#true} is VALID [2020-07-17 21:59:58,528 INFO L280 TraceCheckUtils]: 46: Hoare triple {7662#true} assume 0 != ~systemActive~0; {7662#true} is VALID [2020-07-17 21:59:58,528 INFO L263 TraceCheckUtils]: 47: Hoare triple {7662#true} call processEnvironment(); {7744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:58,529 INFO L280 TraceCheckUtils]: 48: Hoare triple {7744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {7662#true} is VALID [2020-07-17 21:59:58,529 INFO L280 TraceCheckUtils]: 49: Hoare triple {7662#true} assume !(0 != ~pumpRunning~0); {7662#true} is VALID [2020-07-17 21:59:58,529 INFO L263 TraceCheckUtils]: 50: Hoare triple {7662#true} call processEnvironment__wrappee__methaneQuery(); {7744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:58,530 INFO L280 TraceCheckUtils]: 51: Hoare triple {7744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {7662#true} is VALID [2020-07-17 21:59:58,530 INFO L280 TraceCheckUtils]: 52: Hoare triple {7662#true} assume !(0 != ~pumpRunning~0); {7662#true} is VALID [2020-07-17 21:59:58,531 INFO L263 TraceCheckUtils]: 53: Hoare triple {7662#true} call processEnvironment__wrappee__highWaterSensor(); {7744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:58,531 INFO L280 TraceCheckUtils]: 54: Hoare triple {7744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {7662#true} is VALID [2020-07-17 21:59:58,531 INFO L280 TraceCheckUtils]: 55: Hoare triple {7662#true} assume 0 == ~pumpRunning~0; {7662#true} is VALID [2020-07-17 21:59:58,531 INFO L263 TraceCheckUtils]: 56: Hoare triple {7662#true} call #t~ret9 := isHighWaterLevel(); {7662#true} is VALID [2020-07-17 21:59:58,532 INFO L280 TraceCheckUtils]: 57: Hoare triple {7662#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {7662#true} is VALID [2020-07-17 21:59:58,532 INFO L263 TraceCheckUtils]: 58: Hoare triple {7662#true} call #t~ret30 := isHighWaterSensorDry(); {7662#true} is VALID [2020-07-17 21:59:58,532 INFO L280 TraceCheckUtils]: 59: Hoare triple {7662#true} havoc ~retValue_acc~9; {7662#true} is VALID [2020-07-17 21:59:58,532 INFO L280 TraceCheckUtils]: 60: Hoare triple {7662#true} assume ~waterLevel~0 < 2;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {7662#true} is VALID [2020-07-17 21:59:58,533 INFO L280 TraceCheckUtils]: 61: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-17 21:59:58,533 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {7662#true} {7662#true} #546#return; {7662#true} is VALID [2020-07-17 21:59:58,538 INFO L280 TraceCheckUtils]: 63: Hoare triple {7662#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {7662#true} is VALID [2020-07-17 21:59:58,553 INFO L280 TraceCheckUtils]: 64: Hoare triple {7662#true} assume 0 != ~tmp~7;~tmp___0~2 := 0; {7859#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} is VALID [2020-07-17 21:59:58,555 INFO L280 TraceCheckUtils]: 65: Hoare triple {7859#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {7860#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:59:58,556 INFO L280 TraceCheckUtils]: 66: Hoare triple {7860#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {7860#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:59:58,557 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {7860#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {7662#true} #560#return; {7835#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret9|)} is VALID [2020-07-17 21:59:58,558 INFO L280 TraceCheckUtils]: 68: Hoare triple {7835#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret9|)} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~3 := #t~ret9;havoc #t~ret9; {7836#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~3)} is VALID [2020-07-17 21:59:58,558 INFO L280 TraceCheckUtils]: 69: Hoare triple {7836#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~3)} assume 0 != ~tmp~3; {7663#false} is VALID [2020-07-17 21:59:58,559 INFO L263 TraceCheckUtils]: 70: Hoare triple {7663#false} call activatePump(); {7744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:58,559 INFO L280 TraceCheckUtils]: 71: Hoare triple {7744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {7662#true} is VALID [2020-07-17 21:59:58,559 INFO L263 TraceCheckUtils]: 72: Hoare triple {7662#true} call #t~ret12 := isMethaneAlarm(); {7662#true} is VALID [2020-07-17 21:59:58,559 INFO L280 TraceCheckUtils]: 73: Hoare triple {7662#true} havoc ~retValue_acc~3; {7662#true} is VALID [2020-07-17 21:59:58,559 INFO L263 TraceCheckUtils]: 74: Hoare triple {7662#true} call #t~ret13 := isMethaneLevelCritical(); {7662#true} is VALID [2020-07-17 21:59:58,559 INFO L280 TraceCheckUtils]: 75: Hoare triple {7662#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {7662#true} is VALID [2020-07-17 21:59:58,560 INFO L280 TraceCheckUtils]: 76: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-17 21:59:58,560 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {7662#true} {7662#true} #590#return; {7662#true} is VALID [2020-07-17 21:59:58,560 INFO L280 TraceCheckUtils]: 78: Hoare triple {7662#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {7662#true} is VALID [2020-07-17 21:59:58,560 INFO L280 TraceCheckUtils]: 79: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-17 21:59:58,560 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {7662#true} {7662#true} #542#return; {7662#true} is VALID [2020-07-17 21:59:58,561 INFO L280 TraceCheckUtils]: 81: Hoare triple {7662#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {7662#true} is VALID [2020-07-17 21:59:58,561 INFO L280 TraceCheckUtils]: 82: Hoare triple {7662#true} assume !(0 != ~tmp~6); {7662#true} is VALID [2020-07-17 21:59:58,562 INFO L263 TraceCheckUtils]: 83: Hoare triple {7662#true} call activatePump__wrappee__lowWaterSensor(); {7744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:58,562 INFO L280 TraceCheckUtils]: 84: Hoare triple {7744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7662#true} is VALID [2020-07-17 21:59:58,562 INFO L280 TraceCheckUtils]: 85: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-17 21:59:58,562 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {7662#true} {7662#true} #544#return; {7662#true} is VALID [2020-07-17 21:59:58,562 INFO L280 TraceCheckUtils]: 87: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-17 21:59:58,563 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {7662#true} {7663#false} #562#return; {7663#false} is VALID [2020-07-17 21:59:58,563 INFO L280 TraceCheckUtils]: 89: Hoare triple {7663#false} assume true; {7663#false} is VALID [2020-07-17 21:59:58,563 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {7663#false} {7662#true} #582#return; {7663#false} is VALID [2020-07-17 21:59:58,563 INFO L280 TraceCheckUtils]: 91: Hoare triple {7663#false} assume true; {7663#false} is VALID [2020-07-17 21:59:58,563 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {7663#false} {7662#true} #530#return; {7663#false} is VALID [2020-07-17 21:59:58,563 INFO L280 TraceCheckUtils]: 93: Hoare triple {7663#false} assume true; {7663#false} is VALID [2020-07-17 21:59:58,564 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {7663#false} {7662#true} #552#return; {7663#false} is VALID [2020-07-17 21:59:58,564 INFO L263 TraceCheckUtils]: 95: Hoare triple {7663#false} call __utac_acc__Specification5_spec__3(); {7663#false} is VALID [2020-07-17 21:59:58,564 INFO L280 TraceCheckUtils]: 96: Hoare triple {7663#false} havoc ~tmp~0;havoc ~tmp___0~0; {7663#false} is VALID [2020-07-17 21:59:58,564 INFO L263 TraceCheckUtils]: 97: Hoare triple {7663#false} call #t~ret1 := getWaterLevel(); {7662#true} is VALID [2020-07-17 21:59:58,564 INFO L280 TraceCheckUtils]: 98: Hoare triple {7662#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {7662#true} is VALID [2020-07-17 21:59:58,565 INFO L280 TraceCheckUtils]: 99: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-17 21:59:58,565 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {7662#true} {7663#false} #570#return; {7663#false} is VALID [2020-07-17 21:59:58,565 INFO L280 TraceCheckUtils]: 101: Hoare triple {7663#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {7663#false} is VALID [2020-07-17 21:59:58,565 INFO L280 TraceCheckUtils]: 102: Hoare triple {7663#false} assume 2 != ~tmp~0; {7663#false} is VALID [2020-07-17 21:59:58,566 INFO L263 TraceCheckUtils]: 103: Hoare triple {7663#false} call #t~ret2 := isPumpRunning(); {7662#true} is VALID [2020-07-17 21:59:58,566 INFO L280 TraceCheckUtils]: 104: Hoare triple {7662#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {7662#true} is VALID [2020-07-17 21:59:58,566 INFO L280 TraceCheckUtils]: 105: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-17 21:59:58,566 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {7662#true} {7663#false} #572#return; {7663#false} is VALID [2020-07-17 21:59:58,567 INFO L280 TraceCheckUtils]: 107: Hoare triple {7663#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {7663#false} is VALID [2020-07-17 21:59:58,567 INFO L280 TraceCheckUtils]: 108: Hoare triple {7663#false} assume 0 != ~tmp___0~0; {7663#false} is VALID [2020-07-17 21:59:58,567 INFO L280 TraceCheckUtils]: 109: Hoare triple {7663#false} assume 0 == ~switchedOnBeforeTS~0; {7663#false} is VALID [2020-07-17 21:59:58,567 INFO L263 TraceCheckUtils]: 110: Hoare triple {7663#false} call __automaton_fail(); {7663#false} is VALID [2020-07-17 21:59:58,568 INFO L280 TraceCheckUtils]: 111: Hoare triple {7663#false} assume !false; {7663#false} is VALID [2020-07-17 21:59:58,589 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-17 21:59:58,589 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2064994796] [2020-07-17 21:59:58,590 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:59:58,590 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-17 21:59:58,590 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [151437869] [2020-07-17 21:59:58,592 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 112 [2020-07-17 21:59:58,592 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:59:58,592 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-17 21:59:58,704 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 110 edges. 110 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:59:58,705 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-17 21:59:58,705 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:59:58,705 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-17 21:59:58,705 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-17 21:59:58,705 INFO L87 Difference]: Start difference. First operand 499 states and 597 transitions. Second operand 9 states. [2020-07-17 22:00:05,454 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 22:00:05,901 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 22:00:06,329 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 22:00:06,680 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 22:00:15,072 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:00:15,072 INFO L93 Difference]: Finished difference Result 1060 states and 1356 transitions. [2020-07-17 22:00:15,073 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-17 22:00:15,073 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 112 [2020-07-17 22:00:15,073 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:00:15,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 22:00:15,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 450 transitions. [2020-07-17 22:00:15,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 22:00:15,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 450 transitions. [2020-07-17 22:00:15,088 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 450 transitions. [2020-07-17 22:00:16,564 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 450 edges. 450 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:00:16,595 INFO L225 Difference]: With dead ends: 1060 [2020-07-17 22:00:16,596 INFO L226 Difference]: Without dead ends: 589 [2020-07-17 22:00:16,597 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=52, Invalid=130, Unknown=0, NotChecked=0, Total=182 [2020-07-17 22:00:16,599 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 589 states. [2020-07-17 22:00:20,672 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 589 to 512. [2020-07-17 22:00:20,672 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:00:20,672 INFO L82 GeneralOperation]: Start isEquivalent. First operand 589 states. Second operand 512 states. [2020-07-17 22:00:20,672 INFO L74 IsIncluded]: Start isIncluded. First operand 589 states. Second operand 512 states. [2020-07-17 22:00:20,673 INFO L87 Difference]: Start difference. First operand 589 states. Second operand 512 states. [2020-07-17 22:00:20,702 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:00:20,702 INFO L93 Difference]: Finished difference Result 589 states and 739 transitions. [2020-07-17 22:00:20,702 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 739 transitions. [2020-07-17 22:00:20,705 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:00:20,705 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:00:20,705 INFO L74 IsIncluded]: Start isIncluded. First operand 512 states. Second operand 589 states. [2020-07-17 22:00:20,705 INFO L87 Difference]: Start difference. First operand 512 states. Second operand 589 states. [2020-07-17 22:00:20,733 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:00:20,734 INFO L93 Difference]: Finished difference Result 589 states and 739 transitions. [2020-07-17 22:00:20,734 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 739 transitions. [2020-07-17 22:00:20,736 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:00:20,736 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:00:20,736 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:00:20,737 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:00:20,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 512 states. [2020-07-17 22:00:20,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 512 states and 611 transitions. [2020-07-17 22:00:20,762 INFO L78 Accepts]: Start accepts. Automaton has 512 states and 611 transitions. Word has length 112 [2020-07-17 22:00:20,763 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:00:20,763 INFO L479 AbstractCegarLoop]: Abstraction has 512 states and 611 transitions. [2020-07-17 22:00:20,763 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-17 22:00:20,763 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 611 transitions. [2020-07-17 22:00:20,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2020-07-17 22:00:20,766 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:00:20,766 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 22:00:20,766 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-17 22:00:20,766 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:00:20,766 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:00:20,767 INFO L82 PathProgramCache]: Analyzing trace with hash 581168867, now seen corresponding path program 1 times [2020-07-17 22:00:20,767 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:00:20,767 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1590379784] [2020-07-17 22:00:20,767 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:00:20,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:21,140 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 22:00:21,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:21,190 INFO L280 TraceCheckUtils]: 0: Hoare triple {11271#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(13);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string35.base, #t~string35.offset, 1);call write~init~int(77, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(101, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(116, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(104, #t~string35.base, 4 + #t~string35.offset, 1);call write~init~int(58, #t~string35.base, 5 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 6 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string37.base, #t~string37.offset, 1);call write~init~int(82, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(73, #t~string37.base, 2 + #t~string37.offset, 1);call write~init~int(84, #t~string37.base, 3 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 4 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string39.base, #t~string39.offset, 1);call write~init~int(75, #t~string39.base, 1 + #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 2 + #t~string39.offset, 1);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string41.base, #t~string41.offset, 1);call write~init~int(0, #t~string41.base, 1 + #t~string41.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0; {11192#true} is VALID [2020-07-17 22:00:21,190 INFO L280 TraceCheckUtils]: 1: Hoare triple {11192#true} assume true; {11192#true} is VALID [2020-07-17 22:00:21,190 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11192#true} {11192#true} #596#return; {11192#true} is VALID [2020-07-17 22:00:21,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:21,193 INFO L280 TraceCheckUtils]: 0: Hoare triple {11192#true} assume true; {11192#true} is VALID [2020-07-17 22:00:21,193 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {11192#true} {11192#true} #480#return; {11192#true} is VALID [2020-07-17 22:00:21,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:21,196 INFO L280 TraceCheckUtils]: 0: Hoare triple {11192#true} assume true; {11192#true} is VALID [2020-07-17 22:00:21,196 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {11192#true} {11192#true} #482#return; {11192#true} is VALID [2020-07-17 22:00:21,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:21,217 INFO L280 TraceCheckUtils]: 0: Hoare triple {11192#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {11272#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-17 22:00:21,218 INFO L280 TraceCheckUtils]: 1: Hoare triple {11272#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {11272#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-17 22:00:21,219 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11272#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {11192#true} #484#return; {11204#(= 1 |main_#t~ret8|)} is VALID [2020-07-17 22:00:21,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:21,221 INFO L280 TraceCheckUtils]: 0: Hoare triple {11192#true} assume true; {11192#true} is VALID [2020-07-17 22:00:21,221 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {11192#true} {11192#true} #486#return; {11192#true} is VALID [2020-07-17 22:00:21,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:21,237 INFO L280 TraceCheckUtils]: 0: Hoare triple {11273#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {11192#true} is VALID [2020-07-17 22:00:21,237 INFO L280 TraceCheckUtils]: 1: Hoare triple {11192#true} assume true; {11192#true} is VALID [2020-07-17 22:00:21,237 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11192#true} {11192#true} #586#return; {11192#true} is VALID [2020-07-17 22:00:21,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:21,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:21,243 INFO L280 TraceCheckUtils]: 0: Hoare triple {11192#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {11192#true} is VALID [2020-07-17 22:00:21,243 INFO L280 TraceCheckUtils]: 1: Hoare triple {11192#true} assume true; {11192#true} is VALID [2020-07-17 22:00:21,244 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11192#true} {11273#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {11192#true} is VALID [2020-07-17 22:00:21,244 INFO L263 TraceCheckUtils]: 0: Hoare triple {11273#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {11192#true} is VALID [2020-07-17 22:00:21,244 INFO L280 TraceCheckUtils]: 1: Hoare triple {11192#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {11192#true} is VALID [2020-07-17 22:00:21,244 INFO L280 TraceCheckUtils]: 2: Hoare triple {11192#true} assume true; {11192#true} is VALID [2020-07-17 22:00:21,244 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {11192#true} {11273#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {11192#true} is VALID [2020-07-17 22:00:21,245 INFO L280 TraceCheckUtils]: 4: Hoare triple {11192#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {11192#true} is VALID [2020-07-17 22:00:21,245 INFO L280 TraceCheckUtils]: 5: Hoare triple {11192#true} assume true; {11192#true} is VALID [2020-07-17 22:00:21,245 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {11192#true} {11192#true} #548#return; {11192#true} is VALID [2020-07-17 22:00:21,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:21,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:21,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:21,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:21,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:21,356 INFO L280 TraceCheckUtils]: 0: Hoare triple {11192#true} havoc ~retValue_acc~9; {11192#true} is VALID [2020-07-17 22:00:21,357 INFO L280 TraceCheckUtils]: 1: Hoare triple {11192#true} assume ~waterLevel~0 < 2;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {11392#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 22:00:21,358 INFO L280 TraceCheckUtils]: 2: Hoare triple {11392#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {11392#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 22:00:21,359 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {11392#(<= 1 |isHighWaterSensorDry_#res|)} {11192#true} #546#return; {11390#(<= 1 |isHighWaterLevel_#t~ret30|)} is VALID [2020-07-17 22:00:21,359 INFO L280 TraceCheckUtils]: 0: Hoare triple {11192#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {11192#true} is VALID [2020-07-17 22:00:21,359 INFO L263 TraceCheckUtils]: 1: Hoare triple {11192#true} call #t~ret30 := isHighWaterSensorDry(); {11192#true} is VALID [2020-07-17 22:00:21,360 INFO L280 TraceCheckUtils]: 2: Hoare triple {11192#true} havoc ~retValue_acc~9; {11192#true} is VALID [2020-07-17 22:00:21,360 INFO L280 TraceCheckUtils]: 3: Hoare triple {11192#true} assume ~waterLevel~0 < 2;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {11392#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 22:00:21,361 INFO L280 TraceCheckUtils]: 4: Hoare triple {11392#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {11392#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 22:00:21,362 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {11392#(<= 1 |isHighWaterSensorDry_#res|)} {11192#true} #546#return; {11390#(<= 1 |isHighWaterLevel_#t~ret30|)} is VALID [2020-07-17 22:00:21,362 INFO L280 TraceCheckUtils]: 6: Hoare triple {11390#(<= 1 |isHighWaterLevel_#t~ret30|)} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {11391#(<= 1 isHighWaterLevel_~tmp~7)} is VALID [2020-07-17 22:00:21,363 INFO L280 TraceCheckUtils]: 7: Hoare triple {11391#(<= 1 isHighWaterLevel_~tmp~7)} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {11193#false} is VALID [2020-07-17 22:00:21,363 INFO L280 TraceCheckUtils]: 8: Hoare triple {11193#false} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {11193#false} is VALID [2020-07-17 22:00:21,364 INFO L280 TraceCheckUtils]: 9: Hoare triple {11193#false} assume true; {11193#false} is VALID [2020-07-17 22:00:21,364 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {11193#false} {11192#true} #560#return; {11193#false} is VALID [2020-07-17 22:00:21,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:21,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:21,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:21,376 INFO L280 TraceCheckUtils]: 0: Hoare triple {11192#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {11192#true} is VALID [2020-07-17 22:00:21,377 INFO L280 TraceCheckUtils]: 1: Hoare triple {11192#true} assume true; {11192#true} is VALID [2020-07-17 22:00:21,377 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11192#true} {11192#true} #590#return; {11192#true} is VALID [2020-07-17 22:00:21,377 INFO L280 TraceCheckUtils]: 0: Hoare triple {11192#true} havoc ~retValue_acc~3; {11192#true} is VALID [2020-07-17 22:00:21,377 INFO L263 TraceCheckUtils]: 1: Hoare triple {11192#true} call #t~ret13 := isMethaneLevelCritical(); {11192#true} is VALID [2020-07-17 22:00:21,378 INFO L280 TraceCheckUtils]: 2: Hoare triple {11192#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {11192#true} is VALID [2020-07-17 22:00:21,378 INFO L280 TraceCheckUtils]: 3: Hoare triple {11192#true} assume true; {11192#true} is VALID [2020-07-17 22:00:21,378 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {11192#true} {11192#true} #590#return; {11192#true} is VALID [2020-07-17 22:00:21,378 INFO L280 TraceCheckUtils]: 5: Hoare triple {11192#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {11192#true} is VALID [2020-07-17 22:00:21,379 INFO L280 TraceCheckUtils]: 6: Hoare triple {11192#true} assume true; {11192#true} is VALID [2020-07-17 22:00:21,379 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {11192#true} {11192#true} #542#return; {11192#true} is VALID [2020-07-17 22:00:21,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:21,383 INFO L280 TraceCheckUtils]: 0: Hoare triple {11277#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {11192#true} is VALID [2020-07-17 22:00:21,383 INFO L280 TraceCheckUtils]: 1: Hoare triple {11192#true} assume true; {11192#true} is VALID [2020-07-17 22:00:21,383 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11192#true} {11192#true} #544#return; {11192#true} is VALID [2020-07-17 22:00:21,384 INFO L280 TraceCheckUtils]: 0: Hoare triple {11277#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {11192#true} is VALID [2020-07-17 22:00:21,384 INFO L263 TraceCheckUtils]: 1: Hoare triple {11192#true} call #t~ret12 := isMethaneAlarm(); {11192#true} is VALID [2020-07-17 22:00:21,384 INFO L280 TraceCheckUtils]: 2: Hoare triple {11192#true} havoc ~retValue_acc~3; {11192#true} is VALID [2020-07-17 22:00:21,384 INFO L263 TraceCheckUtils]: 3: Hoare triple {11192#true} call #t~ret13 := isMethaneLevelCritical(); {11192#true} is VALID [2020-07-17 22:00:21,384 INFO L280 TraceCheckUtils]: 4: Hoare triple {11192#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {11192#true} is VALID [2020-07-17 22:00:21,385 INFO L280 TraceCheckUtils]: 5: Hoare triple {11192#true} assume true; {11192#true} is VALID [2020-07-17 22:00:21,385 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {11192#true} {11192#true} #590#return; {11192#true} is VALID [2020-07-17 22:00:21,385 INFO L280 TraceCheckUtils]: 7: Hoare triple {11192#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {11192#true} is VALID [2020-07-17 22:00:21,385 INFO L280 TraceCheckUtils]: 8: Hoare triple {11192#true} assume true; {11192#true} is VALID [2020-07-17 22:00:21,385 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {11192#true} {11192#true} #542#return; {11192#true} is VALID [2020-07-17 22:00:21,386 INFO L280 TraceCheckUtils]: 10: Hoare triple {11192#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {11192#true} is VALID [2020-07-17 22:00:21,386 INFO L280 TraceCheckUtils]: 11: Hoare triple {11192#true} assume !(0 != ~tmp~6); {11192#true} is VALID [2020-07-17 22:00:21,387 INFO L263 TraceCheckUtils]: 12: Hoare triple {11192#true} call activatePump__wrappee__lowWaterSensor(); {11277#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:21,387 INFO L280 TraceCheckUtils]: 13: Hoare triple {11277#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {11192#true} is VALID [2020-07-17 22:00:21,387 INFO L280 TraceCheckUtils]: 14: Hoare triple {11192#true} assume true; {11192#true} is VALID [2020-07-17 22:00:21,387 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {11192#true} {11192#true} #544#return; {11192#true} is VALID [2020-07-17 22:00:21,387 INFO L280 TraceCheckUtils]: 16: Hoare triple {11192#true} assume true; {11192#true} is VALID [2020-07-17 22:00:21,388 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {11192#true} {11193#false} #562#return; {11193#false} is VALID [2020-07-17 22:00:21,388 INFO L280 TraceCheckUtils]: 0: Hoare triple {11277#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {11192#true} is VALID [2020-07-17 22:00:21,388 INFO L280 TraceCheckUtils]: 1: Hoare triple {11192#true} assume 0 == ~pumpRunning~0; {11192#true} is VALID [2020-07-17 22:00:21,388 INFO L263 TraceCheckUtils]: 2: Hoare triple {11192#true} call #t~ret9 := isHighWaterLevel(); {11192#true} is VALID [2020-07-17 22:00:21,389 INFO L280 TraceCheckUtils]: 3: Hoare triple {11192#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {11192#true} is VALID [2020-07-17 22:00:21,389 INFO L263 TraceCheckUtils]: 4: Hoare triple {11192#true} call #t~ret30 := isHighWaterSensorDry(); {11192#true} is VALID [2020-07-17 22:00:21,389 INFO L280 TraceCheckUtils]: 5: Hoare triple {11192#true} havoc ~retValue_acc~9; {11192#true} is VALID [2020-07-17 22:00:21,390 INFO L280 TraceCheckUtils]: 6: Hoare triple {11192#true} assume ~waterLevel~0 < 2;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {11392#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 22:00:21,390 INFO L280 TraceCheckUtils]: 7: Hoare triple {11392#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {11392#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 22:00:21,391 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {11392#(<= 1 |isHighWaterSensorDry_#res|)} {11192#true} #546#return; {11390#(<= 1 |isHighWaterLevel_#t~ret30|)} is VALID [2020-07-17 22:00:21,392 INFO L280 TraceCheckUtils]: 9: Hoare triple {11390#(<= 1 |isHighWaterLevel_#t~ret30|)} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {11391#(<= 1 isHighWaterLevel_~tmp~7)} is VALID [2020-07-17 22:00:21,393 INFO L280 TraceCheckUtils]: 10: Hoare triple {11391#(<= 1 isHighWaterLevel_~tmp~7)} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {11193#false} is VALID [2020-07-17 22:00:21,393 INFO L280 TraceCheckUtils]: 11: Hoare triple {11193#false} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {11193#false} is VALID [2020-07-17 22:00:21,393 INFO L280 TraceCheckUtils]: 12: Hoare triple {11193#false} assume true; {11193#false} is VALID [2020-07-17 22:00:21,393 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {11193#false} {11192#true} #560#return; {11193#false} is VALID [2020-07-17 22:00:21,393 INFO L280 TraceCheckUtils]: 14: Hoare triple {11193#false} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~3 := #t~ret9;havoc #t~ret9; {11193#false} is VALID [2020-07-17 22:00:21,394 INFO L280 TraceCheckUtils]: 15: Hoare triple {11193#false} assume 0 != ~tmp~3; {11193#false} is VALID [2020-07-17 22:00:21,394 INFO L263 TraceCheckUtils]: 16: Hoare triple {11193#false} call activatePump(); {11277#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:21,394 INFO L280 TraceCheckUtils]: 17: Hoare triple {11277#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {11192#true} is VALID [2020-07-17 22:00:21,394 INFO L263 TraceCheckUtils]: 18: Hoare triple {11192#true} call #t~ret12 := isMethaneAlarm(); {11192#true} is VALID [2020-07-17 22:00:21,394 INFO L280 TraceCheckUtils]: 19: Hoare triple {11192#true} havoc ~retValue_acc~3; {11192#true} is VALID [2020-07-17 22:00:21,394 INFO L263 TraceCheckUtils]: 20: Hoare triple {11192#true} call #t~ret13 := isMethaneLevelCritical(); {11192#true} is VALID [2020-07-17 22:00:21,395 INFO L280 TraceCheckUtils]: 21: Hoare triple {11192#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {11192#true} is VALID [2020-07-17 22:00:21,395 INFO L280 TraceCheckUtils]: 22: Hoare triple {11192#true} assume true; {11192#true} is VALID [2020-07-17 22:00:21,395 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {11192#true} {11192#true} #590#return; {11192#true} is VALID [2020-07-17 22:00:21,395 INFO L280 TraceCheckUtils]: 24: Hoare triple {11192#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {11192#true} is VALID [2020-07-17 22:00:21,396 INFO L280 TraceCheckUtils]: 25: Hoare triple {11192#true} assume true; {11192#true} is VALID [2020-07-17 22:00:21,396 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {11192#true} {11192#true} #542#return; {11192#true} is VALID [2020-07-17 22:00:21,396 INFO L280 TraceCheckUtils]: 27: Hoare triple {11192#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {11192#true} is VALID [2020-07-17 22:00:21,396 INFO L280 TraceCheckUtils]: 28: Hoare triple {11192#true} assume !(0 != ~tmp~6); {11192#true} is VALID [2020-07-17 22:00:21,401 INFO L263 TraceCheckUtils]: 29: Hoare triple {11192#true} call activatePump__wrappee__lowWaterSensor(); {11277#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:21,401 INFO L280 TraceCheckUtils]: 30: Hoare triple {11277#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {11192#true} is VALID [2020-07-17 22:00:21,401 INFO L280 TraceCheckUtils]: 31: Hoare triple {11192#true} assume true; {11192#true} is VALID [2020-07-17 22:00:21,402 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {11192#true} {11192#true} #544#return; {11192#true} is VALID [2020-07-17 22:00:21,402 INFO L280 TraceCheckUtils]: 33: Hoare triple {11192#true} assume true; {11192#true} is VALID [2020-07-17 22:00:21,402 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {11192#true} {11193#false} #562#return; {11193#false} is VALID [2020-07-17 22:00:21,402 INFO L280 TraceCheckUtils]: 35: Hoare triple {11193#false} assume true; {11193#false} is VALID [2020-07-17 22:00:21,402 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {11193#false} {11192#true} #582#return; {11193#false} is VALID [2020-07-17 22:00:21,403 INFO L280 TraceCheckUtils]: 0: Hoare triple {11277#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {11192#true} is VALID [2020-07-17 22:00:21,404 INFO L280 TraceCheckUtils]: 1: Hoare triple {11192#true} assume !(0 != ~pumpRunning~0); {11192#true} is VALID [2020-07-17 22:00:21,404 INFO L263 TraceCheckUtils]: 2: Hoare triple {11192#true} call processEnvironment__wrappee__highWaterSensor(); {11277#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:21,405 INFO L280 TraceCheckUtils]: 3: Hoare triple {11277#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {11192#true} is VALID [2020-07-17 22:00:21,405 INFO L280 TraceCheckUtils]: 4: Hoare triple {11192#true} assume 0 == ~pumpRunning~0; {11192#true} is VALID [2020-07-17 22:00:21,405 INFO L263 TraceCheckUtils]: 5: Hoare triple {11192#true} call #t~ret9 := isHighWaterLevel(); {11192#true} is VALID [2020-07-17 22:00:21,405 INFO L280 TraceCheckUtils]: 6: Hoare triple {11192#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {11192#true} is VALID [2020-07-17 22:00:21,405 INFO L263 TraceCheckUtils]: 7: Hoare triple {11192#true} call #t~ret30 := isHighWaterSensorDry(); {11192#true} is VALID [2020-07-17 22:00:21,406 INFO L280 TraceCheckUtils]: 8: Hoare triple {11192#true} havoc ~retValue_acc~9; {11192#true} is VALID [2020-07-17 22:00:21,406 INFO L280 TraceCheckUtils]: 9: Hoare triple {11192#true} assume ~waterLevel~0 < 2;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {11392#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 22:00:21,407 INFO L280 TraceCheckUtils]: 10: Hoare triple {11392#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {11392#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 22:00:21,408 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {11392#(<= 1 |isHighWaterSensorDry_#res|)} {11192#true} #546#return; {11390#(<= 1 |isHighWaterLevel_#t~ret30|)} is VALID [2020-07-17 22:00:21,408 INFO L280 TraceCheckUtils]: 12: Hoare triple {11390#(<= 1 |isHighWaterLevel_#t~ret30|)} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {11391#(<= 1 isHighWaterLevel_~tmp~7)} is VALID [2020-07-17 22:00:21,409 INFO L280 TraceCheckUtils]: 13: Hoare triple {11391#(<= 1 isHighWaterLevel_~tmp~7)} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {11193#false} is VALID [2020-07-17 22:00:21,409 INFO L280 TraceCheckUtils]: 14: Hoare triple {11193#false} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {11193#false} is VALID [2020-07-17 22:00:21,409 INFO L280 TraceCheckUtils]: 15: Hoare triple {11193#false} assume true; {11193#false} is VALID [2020-07-17 22:00:21,410 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {11193#false} {11192#true} #560#return; {11193#false} is VALID [2020-07-17 22:00:21,410 INFO L280 TraceCheckUtils]: 17: Hoare triple {11193#false} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~3 := #t~ret9;havoc #t~ret9; {11193#false} is VALID [2020-07-17 22:00:21,410 INFO L280 TraceCheckUtils]: 18: Hoare triple {11193#false} assume 0 != ~tmp~3; {11193#false} is VALID [2020-07-17 22:00:21,410 INFO L263 TraceCheckUtils]: 19: Hoare triple {11193#false} call activatePump(); {11277#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:21,410 INFO L280 TraceCheckUtils]: 20: Hoare triple {11277#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {11192#true} is VALID [2020-07-17 22:00:21,410 INFO L263 TraceCheckUtils]: 21: Hoare triple {11192#true} call #t~ret12 := isMethaneAlarm(); {11192#true} is VALID [2020-07-17 22:00:21,411 INFO L280 TraceCheckUtils]: 22: Hoare triple {11192#true} havoc ~retValue_acc~3; {11192#true} is VALID [2020-07-17 22:00:21,411 INFO L263 TraceCheckUtils]: 23: Hoare triple {11192#true} call #t~ret13 := isMethaneLevelCritical(); {11192#true} is VALID [2020-07-17 22:00:21,411 INFO L280 TraceCheckUtils]: 24: Hoare triple {11192#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {11192#true} is VALID [2020-07-17 22:00:21,411 INFO L280 TraceCheckUtils]: 25: Hoare triple {11192#true} assume true; {11192#true} is VALID [2020-07-17 22:00:21,412 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {11192#true} {11192#true} #590#return; {11192#true} is VALID [2020-07-17 22:00:21,412 INFO L280 TraceCheckUtils]: 27: Hoare triple {11192#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {11192#true} is VALID [2020-07-17 22:00:21,412 INFO L280 TraceCheckUtils]: 28: Hoare triple {11192#true} assume true; {11192#true} is VALID [2020-07-17 22:00:21,412 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {11192#true} {11192#true} #542#return; {11192#true} is VALID [2020-07-17 22:00:21,412 INFO L280 TraceCheckUtils]: 30: Hoare triple {11192#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {11192#true} is VALID [2020-07-17 22:00:21,412 INFO L280 TraceCheckUtils]: 31: Hoare triple {11192#true} assume !(0 != ~tmp~6); {11192#true} is VALID [2020-07-17 22:00:21,413 INFO L263 TraceCheckUtils]: 32: Hoare triple {11192#true} call activatePump__wrappee__lowWaterSensor(); {11277#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:21,413 INFO L280 TraceCheckUtils]: 33: Hoare triple {11277#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {11192#true} is VALID [2020-07-17 22:00:21,414 INFO L280 TraceCheckUtils]: 34: Hoare triple {11192#true} assume true; {11192#true} is VALID [2020-07-17 22:00:21,414 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {11192#true} {11192#true} #544#return; {11192#true} is VALID [2020-07-17 22:00:21,414 INFO L280 TraceCheckUtils]: 36: Hoare triple {11192#true} assume true; {11192#true} is VALID [2020-07-17 22:00:21,414 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {11192#true} {11193#false} #562#return; {11193#false} is VALID [2020-07-17 22:00:21,414 INFO L280 TraceCheckUtils]: 38: Hoare triple {11193#false} assume true; {11193#false} is VALID [2020-07-17 22:00:21,415 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {11193#false} {11192#true} #582#return; {11193#false} is VALID [2020-07-17 22:00:21,415 INFO L280 TraceCheckUtils]: 40: Hoare triple {11193#false} assume true; {11193#false} is VALID [2020-07-17 22:00:21,415 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {11193#false} {11192#true} #530#return; {11193#false} is VALID [2020-07-17 22:00:21,416 INFO L280 TraceCheckUtils]: 0: Hoare triple {11277#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {11192#true} is VALID [2020-07-17 22:00:21,417 INFO L280 TraceCheckUtils]: 1: Hoare triple {11192#true} assume !(0 != ~pumpRunning~0); {11192#true} is VALID [2020-07-17 22:00:21,417 INFO L263 TraceCheckUtils]: 2: Hoare triple {11192#true} call processEnvironment__wrappee__methaneQuery(); {11277#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:21,417 INFO L280 TraceCheckUtils]: 3: Hoare triple {11277#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {11192#true} is VALID [2020-07-17 22:00:21,418 INFO L280 TraceCheckUtils]: 4: Hoare triple {11192#true} assume !(0 != ~pumpRunning~0); {11192#true} is VALID [2020-07-17 22:00:21,418 INFO L263 TraceCheckUtils]: 5: Hoare triple {11192#true} call processEnvironment__wrappee__highWaterSensor(); {11277#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:21,418 INFO L280 TraceCheckUtils]: 6: Hoare triple {11277#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {11192#true} is VALID [2020-07-17 22:00:21,419 INFO L280 TraceCheckUtils]: 7: Hoare triple {11192#true} assume 0 == ~pumpRunning~0; {11192#true} is VALID [2020-07-17 22:00:21,419 INFO L263 TraceCheckUtils]: 8: Hoare triple {11192#true} call #t~ret9 := isHighWaterLevel(); {11192#true} is VALID [2020-07-17 22:00:21,419 INFO L280 TraceCheckUtils]: 9: Hoare triple {11192#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {11192#true} is VALID [2020-07-17 22:00:21,419 INFO L263 TraceCheckUtils]: 10: Hoare triple {11192#true} call #t~ret30 := isHighWaterSensorDry(); {11192#true} is VALID [2020-07-17 22:00:21,419 INFO L280 TraceCheckUtils]: 11: Hoare triple {11192#true} havoc ~retValue_acc~9; {11192#true} is VALID [2020-07-17 22:00:21,420 INFO L280 TraceCheckUtils]: 12: Hoare triple {11192#true} assume ~waterLevel~0 < 2;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {11392#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 22:00:21,421 INFO L280 TraceCheckUtils]: 13: Hoare triple {11392#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {11392#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 22:00:21,421 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {11392#(<= 1 |isHighWaterSensorDry_#res|)} {11192#true} #546#return; {11390#(<= 1 |isHighWaterLevel_#t~ret30|)} is VALID [2020-07-17 22:00:21,422 INFO L280 TraceCheckUtils]: 15: Hoare triple {11390#(<= 1 |isHighWaterLevel_#t~ret30|)} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {11391#(<= 1 isHighWaterLevel_~tmp~7)} is VALID [2020-07-17 22:00:21,423 INFO L280 TraceCheckUtils]: 16: Hoare triple {11391#(<= 1 isHighWaterLevel_~tmp~7)} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {11193#false} is VALID [2020-07-17 22:00:21,423 INFO L280 TraceCheckUtils]: 17: Hoare triple {11193#false} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {11193#false} is VALID [2020-07-17 22:00:21,423 INFO L280 TraceCheckUtils]: 18: Hoare triple {11193#false} assume true; {11193#false} is VALID [2020-07-17 22:00:21,423 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {11193#false} {11192#true} #560#return; {11193#false} is VALID [2020-07-17 22:00:21,423 INFO L280 TraceCheckUtils]: 20: Hoare triple {11193#false} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~3 := #t~ret9;havoc #t~ret9; {11193#false} is VALID [2020-07-17 22:00:21,424 INFO L280 TraceCheckUtils]: 21: Hoare triple {11193#false} assume 0 != ~tmp~3; {11193#false} is VALID [2020-07-17 22:00:21,424 INFO L263 TraceCheckUtils]: 22: Hoare triple {11193#false} call activatePump(); {11277#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:21,424 INFO L280 TraceCheckUtils]: 23: Hoare triple {11277#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {11192#true} is VALID [2020-07-17 22:00:21,424 INFO L263 TraceCheckUtils]: 24: Hoare triple {11192#true} call #t~ret12 := isMethaneAlarm(); {11192#true} is VALID [2020-07-17 22:00:21,424 INFO L280 TraceCheckUtils]: 25: Hoare triple {11192#true} havoc ~retValue_acc~3; {11192#true} is VALID [2020-07-17 22:00:21,425 INFO L263 TraceCheckUtils]: 26: Hoare triple {11192#true} call #t~ret13 := isMethaneLevelCritical(); {11192#true} is VALID [2020-07-17 22:00:21,425 INFO L280 TraceCheckUtils]: 27: Hoare triple {11192#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {11192#true} is VALID [2020-07-17 22:00:21,425 INFO L280 TraceCheckUtils]: 28: Hoare triple {11192#true} assume true; {11192#true} is VALID [2020-07-17 22:00:21,425 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {11192#true} {11192#true} #590#return; {11192#true} is VALID [2020-07-17 22:00:21,425 INFO L280 TraceCheckUtils]: 30: Hoare triple {11192#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {11192#true} is VALID [2020-07-17 22:00:21,425 INFO L280 TraceCheckUtils]: 31: Hoare triple {11192#true} assume true; {11192#true} is VALID [2020-07-17 22:00:21,426 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {11192#true} {11192#true} #542#return; {11192#true} is VALID [2020-07-17 22:00:21,426 INFO L280 TraceCheckUtils]: 33: Hoare triple {11192#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {11192#true} is VALID [2020-07-17 22:00:21,426 INFO L280 TraceCheckUtils]: 34: Hoare triple {11192#true} assume !(0 != ~tmp~6); {11192#true} is VALID [2020-07-17 22:00:21,427 INFO L263 TraceCheckUtils]: 35: Hoare triple {11192#true} call activatePump__wrappee__lowWaterSensor(); {11277#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:21,427 INFO L280 TraceCheckUtils]: 36: Hoare triple {11277#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {11192#true} is VALID [2020-07-17 22:00:21,427 INFO L280 TraceCheckUtils]: 37: Hoare triple {11192#true} assume true; {11192#true} is VALID [2020-07-17 22:00:21,427 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {11192#true} {11192#true} #544#return; {11192#true} is VALID [2020-07-17 22:00:21,427 INFO L280 TraceCheckUtils]: 39: Hoare triple {11192#true} assume true; {11192#true} is VALID [2020-07-17 22:00:21,428 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {11192#true} {11193#false} #562#return; {11193#false} is VALID [2020-07-17 22:00:21,428 INFO L280 TraceCheckUtils]: 41: Hoare triple {11193#false} assume true; {11193#false} is VALID [2020-07-17 22:00:21,428 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {11193#false} {11192#true} #582#return; {11193#false} is VALID [2020-07-17 22:00:21,428 INFO L280 TraceCheckUtils]: 43: Hoare triple {11193#false} assume true; {11193#false} is VALID [2020-07-17 22:00:21,428 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {11193#false} {11192#true} #530#return; {11193#false} is VALID [2020-07-17 22:00:21,429 INFO L280 TraceCheckUtils]: 45: Hoare triple {11193#false} assume true; {11193#false} is VALID [2020-07-17 22:00:21,429 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {11193#false} {11192#true} #552#return; {11193#false} is VALID [2020-07-17 22:00:21,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:21,435 INFO L280 TraceCheckUtils]: 0: Hoare triple {11192#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {11192#true} is VALID [2020-07-17 22:00:21,435 INFO L280 TraceCheckUtils]: 1: Hoare triple {11192#true} assume true; {11192#true} is VALID [2020-07-17 22:00:21,435 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11192#true} {11193#false} #570#return; {11193#false} is VALID [2020-07-17 22:00:21,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:21,439 INFO L280 TraceCheckUtils]: 0: Hoare triple {11192#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {11192#true} is VALID [2020-07-17 22:00:21,440 INFO L280 TraceCheckUtils]: 1: Hoare triple {11192#true} assume true; {11192#true} is VALID [2020-07-17 22:00:21,440 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11192#true} {11193#false} #572#return; {11193#false} is VALID [2020-07-17 22:00:21,444 INFO L263 TraceCheckUtils]: 0: Hoare triple {11192#true} call ULTIMATE.init(); {11271#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 22:00:21,445 INFO L280 TraceCheckUtils]: 1: Hoare triple {11271#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(13);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string35.base, #t~string35.offset, 1);call write~init~int(77, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(101, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(116, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(104, #t~string35.base, 4 + #t~string35.offset, 1);call write~init~int(58, #t~string35.base, 5 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 6 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string37.base, #t~string37.offset, 1);call write~init~int(82, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(73, #t~string37.base, 2 + #t~string37.offset, 1);call write~init~int(84, #t~string37.base, 3 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 4 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string39.base, #t~string39.offset, 1);call write~init~int(75, #t~string39.base, 1 + #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 2 + #t~string39.offset, 1);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string41.base, #t~string41.offset, 1);call write~init~int(0, #t~string41.base, 1 + #t~string41.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0; {11192#true} is VALID [2020-07-17 22:00:21,445 INFO L280 TraceCheckUtils]: 2: Hoare triple {11192#true} assume true; {11192#true} is VALID [2020-07-17 22:00:21,445 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {11192#true} {11192#true} #596#return; {11192#true} is VALID [2020-07-17 22:00:21,445 INFO L263 TraceCheckUtils]: 4: Hoare triple {11192#true} call #t~ret77 := main(); {11192#true} is VALID [2020-07-17 22:00:21,445 INFO L280 TraceCheckUtils]: 5: Hoare triple {11192#true} havoc ~retValue_acc~2;havoc ~tmp~2; {11192#true} is VALID [2020-07-17 22:00:21,446 INFO L263 TraceCheckUtils]: 6: Hoare triple {11192#true} call select_helpers(); {11192#true} is VALID [2020-07-17 22:00:21,446 INFO L280 TraceCheckUtils]: 7: Hoare triple {11192#true} assume true; {11192#true} is VALID [2020-07-17 22:00:21,446 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {11192#true} {11192#true} #480#return; {11192#true} is VALID [2020-07-17 22:00:21,446 INFO L263 TraceCheckUtils]: 9: Hoare triple {11192#true} call select_features(); {11192#true} is VALID [2020-07-17 22:00:21,446 INFO L280 TraceCheckUtils]: 10: Hoare triple {11192#true} assume true; {11192#true} is VALID [2020-07-17 22:00:21,446 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {11192#true} {11192#true} #482#return; {11192#true} is VALID [2020-07-17 22:00:21,447 INFO L263 TraceCheckUtils]: 12: Hoare triple {11192#true} call #t~ret8 := valid_product(); {11192#true} is VALID [2020-07-17 22:00:21,447 INFO L280 TraceCheckUtils]: 13: Hoare triple {11192#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {11272#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-17 22:00:21,448 INFO L280 TraceCheckUtils]: 14: Hoare triple {11272#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {11272#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-17 22:00:21,449 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {11272#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {11192#true} #484#return; {11204#(= 1 |main_#t~ret8|)} is VALID [2020-07-17 22:00:21,449 INFO L280 TraceCheckUtils]: 16: Hoare triple {11204#(= 1 |main_#t~ret8|)} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp~2 := #t~ret8;havoc #t~ret8; {11205#(= 1 main_~tmp~2)} is VALID [2020-07-17 22:00:21,449 INFO L280 TraceCheckUtils]: 17: Hoare triple {11205#(= 1 main_~tmp~2)} assume 0 != ~tmp~2; {11192#true} is VALID [2020-07-17 22:00:21,449 INFO L263 TraceCheckUtils]: 18: Hoare triple {11192#true} call setup(); {11192#true} is VALID [2020-07-17 22:00:21,450 INFO L280 TraceCheckUtils]: 19: Hoare triple {11192#true} assume true; {11192#true} is VALID [2020-07-17 22:00:21,450 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {11192#true} {11192#true} #486#return; {11192#true} is VALID [2020-07-17 22:00:21,450 INFO L263 TraceCheckUtils]: 21: Hoare triple {11192#true} call runTest(); {11192#true} is VALID [2020-07-17 22:00:21,450 INFO L263 TraceCheckUtils]: 22: Hoare triple {11192#true} call __utac_acc__Specification5_spec__1(); {11273#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:00:21,450 INFO L280 TraceCheckUtils]: 23: Hoare triple {11273#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {11192#true} is VALID [2020-07-17 22:00:21,451 INFO L280 TraceCheckUtils]: 24: Hoare triple {11192#true} assume true; {11192#true} is VALID [2020-07-17 22:00:21,451 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {11192#true} {11192#true} #586#return; {11192#true} is VALID [2020-07-17 22:00:21,451 INFO L263 TraceCheckUtils]: 26: Hoare triple {11192#true} call test(); {11192#true} is VALID [2020-07-17 22:00:21,451 INFO L280 TraceCheckUtils]: 27: Hoare triple {11192#true} havoc ~splverifierCounter~0;havoc ~tmp~1;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {11192#true} is VALID [2020-07-17 22:00:21,451 INFO L280 TraceCheckUtils]: 28: Hoare triple {11192#true} assume !false; {11192#true} is VALID [2020-07-17 22:00:21,452 INFO L280 TraceCheckUtils]: 29: Hoare triple {11192#true} assume ~splverifierCounter~0 < 4; {11192#true} is VALID [2020-07-17 22:00:21,452 INFO L280 TraceCheckUtils]: 30: Hoare triple {11192#true} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp~1 := #t~nondet4;havoc #t~nondet4; {11192#true} is VALID [2020-07-17 22:00:21,452 INFO L280 TraceCheckUtils]: 31: Hoare triple {11192#true} assume !(0 != ~tmp~1); {11192#true} is VALID [2020-07-17 22:00:21,452 INFO L280 TraceCheckUtils]: 32: Hoare triple {11192#true} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___0~1 := #t~nondet5;havoc #t~nondet5; {11192#true} is VALID [2020-07-17 22:00:21,452 INFO L280 TraceCheckUtils]: 33: Hoare triple {11192#true} assume !(0 != ~tmp___0~1); {11192#true} is VALID [2020-07-17 22:00:21,452 INFO L280 TraceCheckUtils]: 34: Hoare triple {11192#true} assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~tmp___2~0 := #t~nondet6;havoc #t~nondet6; {11192#true} is VALID [2020-07-17 22:00:21,453 INFO L280 TraceCheckUtils]: 35: Hoare triple {11192#true} assume 0 != ~tmp___2~0; {11192#true} is VALID [2020-07-17 22:00:21,453 INFO L263 TraceCheckUtils]: 36: Hoare triple {11192#true} call timeShift(); {11192#true} is VALID [2020-07-17 22:00:21,458 INFO L263 TraceCheckUtils]: 37: Hoare triple {11192#true} call __utac_acc__Specification5_spec__2(); {11273#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:00:21,458 INFO L263 TraceCheckUtils]: 38: Hoare triple {11273#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {11192#true} is VALID [2020-07-17 22:00:21,458 INFO L280 TraceCheckUtils]: 39: Hoare triple {11192#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {11192#true} is VALID [2020-07-17 22:00:21,458 INFO L280 TraceCheckUtils]: 40: Hoare triple {11192#true} assume true; {11192#true} is VALID [2020-07-17 22:00:21,459 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {11192#true} {11273#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {11192#true} is VALID [2020-07-17 22:00:21,459 INFO L280 TraceCheckUtils]: 42: Hoare triple {11192#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {11192#true} is VALID [2020-07-17 22:00:21,459 INFO L280 TraceCheckUtils]: 43: Hoare triple {11192#true} assume true; {11192#true} is VALID [2020-07-17 22:00:21,459 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {11192#true} {11192#true} #548#return; {11192#true} is VALID [2020-07-17 22:00:21,459 INFO L280 TraceCheckUtils]: 45: Hoare triple {11192#true} assume !(0 != ~pumpRunning~0); {11192#true} is VALID [2020-07-17 22:00:21,460 INFO L280 TraceCheckUtils]: 46: Hoare triple {11192#true} assume 0 != ~systemActive~0; {11192#true} is VALID [2020-07-17 22:00:21,460 INFO L263 TraceCheckUtils]: 47: Hoare triple {11192#true} call processEnvironment(); {11277#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:21,460 INFO L280 TraceCheckUtils]: 48: Hoare triple {11277#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {11192#true} is VALID [2020-07-17 22:00:21,461 INFO L280 TraceCheckUtils]: 49: Hoare triple {11192#true} assume !(0 != ~pumpRunning~0); {11192#true} is VALID [2020-07-17 22:00:21,461 INFO L263 TraceCheckUtils]: 50: Hoare triple {11192#true} call processEnvironment__wrappee__methaneQuery(); {11277#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:21,461 INFO L280 TraceCheckUtils]: 51: Hoare triple {11277#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {11192#true} is VALID [2020-07-17 22:00:21,462 INFO L280 TraceCheckUtils]: 52: Hoare triple {11192#true} assume !(0 != ~pumpRunning~0); {11192#true} is VALID [2020-07-17 22:00:21,462 INFO L263 TraceCheckUtils]: 53: Hoare triple {11192#true} call processEnvironment__wrappee__highWaterSensor(); {11277#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:21,462 INFO L280 TraceCheckUtils]: 54: Hoare triple {11277#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {11192#true} is VALID [2020-07-17 22:00:21,463 INFO L280 TraceCheckUtils]: 55: Hoare triple {11192#true} assume 0 == ~pumpRunning~0; {11192#true} is VALID [2020-07-17 22:00:21,463 INFO L263 TraceCheckUtils]: 56: Hoare triple {11192#true} call #t~ret9 := isHighWaterLevel(); {11192#true} is VALID [2020-07-17 22:00:21,463 INFO L280 TraceCheckUtils]: 57: Hoare triple {11192#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {11192#true} is VALID [2020-07-17 22:00:21,463 INFO L263 TraceCheckUtils]: 58: Hoare triple {11192#true} call #t~ret30 := isHighWaterSensorDry(); {11192#true} is VALID [2020-07-17 22:00:21,463 INFO L280 TraceCheckUtils]: 59: Hoare triple {11192#true} havoc ~retValue_acc~9; {11192#true} is VALID [2020-07-17 22:00:21,464 INFO L280 TraceCheckUtils]: 60: Hoare triple {11192#true} assume ~waterLevel~0 < 2;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {11392#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 22:00:21,464 INFO L280 TraceCheckUtils]: 61: Hoare triple {11392#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {11392#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 22:00:21,466 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {11392#(<= 1 |isHighWaterSensorDry_#res|)} {11192#true} #546#return; {11390#(<= 1 |isHighWaterLevel_#t~ret30|)} is VALID [2020-07-17 22:00:21,467 INFO L280 TraceCheckUtils]: 63: Hoare triple {11390#(<= 1 |isHighWaterLevel_#t~ret30|)} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {11391#(<= 1 isHighWaterLevel_~tmp~7)} is VALID [2020-07-17 22:00:21,467 INFO L280 TraceCheckUtils]: 64: Hoare triple {11391#(<= 1 isHighWaterLevel_~tmp~7)} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {11193#false} is VALID [2020-07-17 22:00:21,467 INFO L280 TraceCheckUtils]: 65: Hoare triple {11193#false} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {11193#false} is VALID [2020-07-17 22:00:21,468 INFO L280 TraceCheckUtils]: 66: Hoare triple {11193#false} assume true; {11193#false} is VALID [2020-07-17 22:00:21,468 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {11193#false} {11192#true} #560#return; {11193#false} is VALID [2020-07-17 22:00:21,468 INFO L280 TraceCheckUtils]: 68: Hoare triple {11193#false} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~3 := #t~ret9;havoc #t~ret9; {11193#false} is VALID [2020-07-17 22:00:21,468 INFO L280 TraceCheckUtils]: 69: Hoare triple {11193#false} assume 0 != ~tmp~3; {11193#false} is VALID [2020-07-17 22:00:21,468 INFO L263 TraceCheckUtils]: 70: Hoare triple {11193#false} call activatePump(); {11277#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:21,469 INFO L280 TraceCheckUtils]: 71: Hoare triple {11277#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {11192#true} is VALID [2020-07-17 22:00:21,469 INFO L263 TraceCheckUtils]: 72: Hoare triple {11192#true} call #t~ret12 := isMethaneAlarm(); {11192#true} is VALID [2020-07-17 22:00:21,469 INFO L280 TraceCheckUtils]: 73: Hoare triple {11192#true} havoc ~retValue_acc~3; {11192#true} is VALID [2020-07-17 22:00:21,469 INFO L263 TraceCheckUtils]: 74: Hoare triple {11192#true} call #t~ret13 := isMethaneLevelCritical(); {11192#true} is VALID [2020-07-17 22:00:21,469 INFO L280 TraceCheckUtils]: 75: Hoare triple {11192#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {11192#true} is VALID [2020-07-17 22:00:21,469 INFO L280 TraceCheckUtils]: 76: Hoare triple {11192#true} assume true; {11192#true} is VALID [2020-07-17 22:00:21,470 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {11192#true} {11192#true} #590#return; {11192#true} is VALID [2020-07-17 22:00:21,470 INFO L280 TraceCheckUtils]: 78: Hoare triple {11192#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {11192#true} is VALID [2020-07-17 22:00:21,470 INFO L280 TraceCheckUtils]: 79: Hoare triple {11192#true} assume true; {11192#true} is VALID [2020-07-17 22:00:21,470 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {11192#true} {11192#true} #542#return; {11192#true} is VALID [2020-07-17 22:00:21,470 INFO L280 TraceCheckUtils]: 81: Hoare triple {11192#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {11192#true} is VALID [2020-07-17 22:00:21,470 INFO L280 TraceCheckUtils]: 82: Hoare triple {11192#true} assume !(0 != ~tmp~6); {11192#true} is VALID [2020-07-17 22:00:21,471 INFO L263 TraceCheckUtils]: 83: Hoare triple {11192#true} call activatePump__wrappee__lowWaterSensor(); {11277#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:21,471 INFO L280 TraceCheckUtils]: 84: Hoare triple {11277#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {11192#true} is VALID [2020-07-17 22:00:21,472 INFO L280 TraceCheckUtils]: 85: Hoare triple {11192#true} assume true; {11192#true} is VALID [2020-07-17 22:00:21,472 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {11192#true} {11192#true} #544#return; {11192#true} is VALID [2020-07-17 22:00:21,472 INFO L280 TraceCheckUtils]: 87: Hoare triple {11192#true} assume true; {11192#true} is VALID [2020-07-17 22:00:21,472 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {11192#true} {11193#false} #562#return; {11193#false} is VALID [2020-07-17 22:00:21,472 INFO L280 TraceCheckUtils]: 89: Hoare triple {11193#false} assume true; {11193#false} is VALID [2020-07-17 22:00:21,472 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {11193#false} {11192#true} #582#return; {11193#false} is VALID [2020-07-17 22:00:21,473 INFO L280 TraceCheckUtils]: 91: Hoare triple {11193#false} assume true; {11193#false} is VALID [2020-07-17 22:00:21,473 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {11193#false} {11192#true} #530#return; {11193#false} is VALID [2020-07-17 22:00:21,473 INFO L280 TraceCheckUtils]: 93: Hoare triple {11193#false} assume true; {11193#false} is VALID [2020-07-17 22:00:21,473 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {11193#false} {11192#true} #552#return; {11193#false} is VALID [2020-07-17 22:00:21,473 INFO L263 TraceCheckUtils]: 95: Hoare triple {11193#false} call __utac_acc__Specification5_spec__3(); {11193#false} is VALID [2020-07-17 22:00:21,474 INFO L280 TraceCheckUtils]: 96: Hoare triple {11193#false} havoc ~tmp~0;havoc ~tmp___0~0; {11193#false} is VALID [2020-07-17 22:00:21,474 INFO L263 TraceCheckUtils]: 97: Hoare triple {11193#false} call #t~ret1 := getWaterLevel(); {11192#true} is VALID [2020-07-17 22:00:21,474 INFO L280 TraceCheckUtils]: 98: Hoare triple {11192#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {11192#true} is VALID [2020-07-17 22:00:21,474 INFO L280 TraceCheckUtils]: 99: Hoare triple {11192#true} assume true; {11192#true} is VALID [2020-07-17 22:00:21,474 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {11192#true} {11193#false} #570#return; {11193#false} is VALID [2020-07-17 22:00:21,474 INFO L280 TraceCheckUtils]: 101: Hoare triple {11193#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {11193#false} is VALID [2020-07-17 22:00:21,475 INFO L280 TraceCheckUtils]: 102: Hoare triple {11193#false} assume 2 != ~tmp~0; {11193#false} is VALID [2020-07-17 22:00:21,475 INFO L263 TraceCheckUtils]: 103: Hoare triple {11193#false} call #t~ret2 := isPumpRunning(); {11192#true} is VALID [2020-07-17 22:00:21,475 INFO L280 TraceCheckUtils]: 104: Hoare triple {11192#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {11192#true} is VALID [2020-07-17 22:00:21,475 INFO L280 TraceCheckUtils]: 105: Hoare triple {11192#true} assume true; {11192#true} is VALID [2020-07-17 22:00:21,475 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {11192#true} {11193#false} #572#return; {11193#false} is VALID [2020-07-17 22:00:21,476 INFO L280 TraceCheckUtils]: 107: Hoare triple {11193#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {11193#false} is VALID [2020-07-17 22:00:21,476 INFO L280 TraceCheckUtils]: 108: Hoare triple {11193#false} assume 0 != ~tmp___0~0; {11193#false} is VALID [2020-07-17 22:00:21,476 INFO L280 TraceCheckUtils]: 109: Hoare triple {11193#false} assume 0 == ~switchedOnBeforeTS~0; {11193#false} is VALID [2020-07-17 22:00:21,476 INFO L263 TraceCheckUtils]: 110: Hoare triple {11193#false} call __automaton_fail(); {11193#false} is VALID [2020-07-17 22:00:21,476 INFO L280 TraceCheckUtils]: 111: Hoare triple {11193#false} assume !false; {11193#false} is VALID [2020-07-17 22:00:21,489 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-17 22:00:21,490 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1590379784] [2020-07-17 22:00:21,491 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 22:00:21,491 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-17 22:00:21,491 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [614523850] [2020-07-17 22:00:21,493 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 112 [2020-07-17 22:00:21,493 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:00:21,494 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-17 22:00:21,617 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 110 edges. 110 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:00:21,617 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-17 22:00:21,617 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:00:21,618 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-17 22:00:21,618 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=89, Unknown=0, NotChecked=0, Total=110 [2020-07-17 22:00:21,618 INFO L87 Difference]: Start difference. First operand 512 states and 611 transitions. Second operand 11 states. [2020-07-17 22:00:23,344 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 22:00:23,767 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 22:00:24,096 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 22:00:29,326 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 22:00:30,024 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 22:00:30,513 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 22:00:40,701 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:00:40,702 INFO L93 Difference]: Finished difference Result 1083 states and 1380 transitions. [2020-07-17 22:00:40,702 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-17 22:00:40,702 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 112 [2020-07-17 22:00:40,703 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:00:40,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-17 22:00:40,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 450 transitions. [2020-07-17 22:00:40,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-17 22:00:40,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 450 transitions. [2020-07-17 22:00:40,717 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 450 transitions. [2020-07-17 22:00:42,183 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 450 edges. 450 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:00:42,211 INFO L225 Difference]: With dead ends: 1083 [2020-07-17 22:00:42,211 INFO L226 Difference]: Without dead ends: 599 [2020-07-17 22:00:42,213 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 43 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=68, Invalid=238, Unknown=0, NotChecked=0, Total=306 [2020-07-17 22:00:42,214 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 599 states. [2020-07-17 22:00:46,241 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 599 to 520. [2020-07-17 22:00:46,241 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:00:46,241 INFO L82 GeneralOperation]: Start isEquivalent. First operand 599 states. Second operand 520 states. [2020-07-17 22:00:46,241 INFO L74 IsIncluded]: Start isIncluded. First operand 599 states. Second operand 520 states. [2020-07-17 22:00:46,241 INFO L87 Difference]: Start difference. First operand 599 states. Second operand 520 states. [2020-07-17 22:00:46,268 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:00:46,269 INFO L93 Difference]: Finished difference Result 599 states and 747 transitions. [2020-07-17 22:00:46,269 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 747 transitions. [2020-07-17 22:00:46,271 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:00:46,272 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:00:46,272 INFO L74 IsIncluded]: Start isIncluded. First operand 520 states. Second operand 599 states. [2020-07-17 22:00:46,272 INFO L87 Difference]: Start difference. First operand 520 states. Second operand 599 states. [2020-07-17 22:00:46,299 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:00:46,299 INFO L93 Difference]: Finished difference Result 599 states and 747 transitions. [2020-07-17 22:00:46,299 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 747 transitions. [2020-07-17 22:00:46,301 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:00:46,302 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:00:46,302 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:00:46,302 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:00:46,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 520 states. [2020-07-17 22:00:46,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 520 states and 619 transitions. [2020-07-17 22:00:46,327 INFO L78 Accepts]: Start accepts. Automaton has 520 states and 619 transitions. Word has length 112 [2020-07-17 22:00:46,327 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:00:46,327 INFO L479 AbstractCegarLoop]: Abstraction has 520 states and 619 transitions. [2020-07-17 22:00:46,327 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-17 22:00:46,327 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 619 transitions. [2020-07-17 22:00:46,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2020-07-17 22:00:46,330 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:00:46,330 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 22:00:46,330 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-17 22:00:46,330 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:00:46,330 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:00:46,331 INFO L82 PathProgramCache]: Analyzing trace with hash 1350338882, now seen corresponding path program 1 times [2020-07-17 22:00:46,331 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:00:46,331 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [254989436] [2020-07-17 22:00:46,331 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:00:46,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:46,687 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 22:00:46,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:46,771 INFO L280 TraceCheckUtils]: 0: Hoare triple {14858#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(13);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string35.base, #t~string35.offset, 1);call write~init~int(77, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(101, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(116, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(104, #t~string35.base, 4 + #t~string35.offset, 1);call write~init~int(58, #t~string35.base, 5 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 6 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string37.base, #t~string37.offset, 1);call write~init~int(82, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(73, #t~string37.base, 2 + #t~string37.offset, 1);call write~init~int(84, #t~string37.base, 3 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 4 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string39.base, #t~string39.offset, 1);call write~init~int(75, #t~string39.base, 1 + #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 2 + #t~string39.offset, 1);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string41.base, #t~string41.offset, 1);call write~init~int(0, #t~string41.base, 1 + #t~string41.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0; {14785#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:46,771 INFO L280 TraceCheckUtils]: 1: Hoare triple {14785#(= 1 ~waterLevel~0)} assume true; {14785#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:46,772 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14785#(= 1 ~waterLevel~0)} {14780#true} #596#return; {14785#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:46,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:46,776 INFO L280 TraceCheckUtils]: 0: Hoare triple {14780#true} assume true; {14780#true} is VALID [2020-07-17 22:00:46,777 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {14780#true} {14785#(= 1 ~waterLevel~0)} #480#return; {14785#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:46,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:46,780 INFO L280 TraceCheckUtils]: 0: Hoare triple {14780#true} assume true; {14780#true} is VALID [2020-07-17 22:00:46,781 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {14780#true} {14785#(= 1 ~waterLevel~0)} #482#return; {14785#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:46,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:46,784 INFO L280 TraceCheckUtils]: 0: Hoare triple {14780#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {14780#true} is VALID [2020-07-17 22:00:46,785 INFO L280 TraceCheckUtils]: 1: Hoare triple {14780#true} assume true; {14780#true} is VALID [2020-07-17 22:00:46,785 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14780#true} {14785#(= 1 ~waterLevel~0)} #484#return; {14785#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:46,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:46,791 INFO L280 TraceCheckUtils]: 0: Hoare triple {14780#true} assume true; {14780#true} is VALID [2020-07-17 22:00:46,792 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {14780#true} {14785#(= 1 ~waterLevel~0)} #486#return; {14785#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:46,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:46,806 INFO L280 TraceCheckUtils]: 0: Hoare triple {14859#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {14780#true} is VALID [2020-07-17 22:00:46,806 INFO L280 TraceCheckUtils]: 1: Hoare triple {14780#true} assume true; {14780#true} is VALID [2020-07-17 22:00:46,807 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14780#true} {14785#(= 1 ~waterLevel~0)} #586#return; {14785#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:46,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:46,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:46,815 INFO L280 TraceCheckUtils]: 0: Hoare triple {14780#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {14780#true} is VALID [2020-07-17 22:00:46,816 INFO L280 TraceCheckUtils]: 1: Hoare triple {14780#true} assume true; {14780#true} is VALID [2020-07-17 22:00:46,816 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14780#true} {14859#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {14780#true} is VALID [2020-07-17 22:00:46,816 INFO L263 TraceCheckUtils]: 0: Hoare triple {14859#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {14780#true} is VALID [2020-07-17 22:00:46,816 INFO L280 TraceCheckUtils]: 1: Hoare triple {14780#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {14780#true} is VALID [2020-07-17 22:00:46,816 INFO L280 TraceCheckUtils]: 2: Hoare triple {14780#true} assume true; {14780#true} is VALID [2020-07-17 22:00:46,817 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {14780#true} {14859#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {14780#true} is VALID [2020-07-17 22:00:46,817 INFO L280 TraceCheckUtils]: 4: Hoare triple {14780#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {14780#true} is VALID [2020-07-17 22:00:46,817 INFO L280 TraceCheckUtils]: 5: Hoare triple {14780#true} assume true; {14780#true} is VALID [2020-07-17 22:00:46,818 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {14780#true} {14785#(= 1 ~waterLevel~0)} #548#return; {14785#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:46,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:46,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:46,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:46,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:46,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:46,959 INFO L280 TraceCheckUtils]: 0: Hoare triple {14780#true} havoc ~retValue_acc~9; {14780#true} is VALID [2020-07-17 22:00:46,960 INFO L280 TraceCheckUtils]: 1: Hoare triple {14780#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:46,960 INFO L280 TraceCheckUtils]: 2: Hoare triple {14906#(<= 2 ~waterLevel~0)} assume true; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:46,961 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {14906#(<= 2 ~waterLevel~0)} {14780#true} #546#return; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:46,961 INFO L280 TraceCheckUtils]: 0: Hoare triple {14780#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {14780#true} is VALID [2020-07-17 22:00:46,962 INFO L263 TraceCheckUtils]: 1: Hoare triple {14780#true} call #t~ret30 := isHighWaterSensorDry(); {14780#true} is VALID [2020-07-17 22:00:46,962 INFO L280 TraceCheckUtils]: 2: Hoare triple {14780#true} havoc ~retValue_acc~9; {14780#true} is VALID [2020-07-17 22:00:46,962 INFO L280 TraceCheckUtils]: 3: Hoare triple {14780#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:46,963 INFO L280 TraceCheckUtils]: 4: Hoare triple {14906#(<= 2 ~waterLevel~0)} assume true; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:46,964 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {14906#(<= 2 ~waterLevel~0)} {14780#true} #546#return; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:46,964 INFO L280 TraceCheckUtils]: 6: Hoare triple {14906#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:46,965 INFO L280 TraceCheckUtils]: 7: Hoare triple {14906#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:46,965 INFO L280 TraceCheckUtils]: 8: Hoare triple {14906#(<= 2 ~waterLevel~0)} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:46,966 INFO L280 TraceCheckUtils]: 9: Hoare triple {14906#(<= 2 ~waterLevel~0)} assume true; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:46,967 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {14906#(<= 2 ~waterLevel~0)} {14780#true} #560#return; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:46,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:46,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:46,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:46,977 INFO L280 TraceCheckUtils]: 0: Hoare triple {14780#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {14780#true} is VALID [2020-07-17 22:00:46,978 INFO L280 TraceCheckUtils]: 1: Hoare triple {14780#true} assume true; {14780#true} is VALID [2020-07-17 22:00:46,978 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14780#true} {14780#true} #590#return; {14780#true} is VALID [2020-07-17 22:00:46,978 INFO L280 TraceCheckUtils]: 0: Hoare triple {14780#true} havoc ~retValue_acc~3; {14780#true} is VALID [2020-07-17 22:00:46,978 INFO L263 TraceCheckUtils]: 1: Hoare triple {14780#true} call #t~ret13 := isMethaneLevelCritical(); {14780#true} is VALID [2020-07-17 22:00:46,979 INFO L280 TraceCheckUtils]: 2: Hoare triple {14780#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {14780#true} is VALID [2020-07-17 22:00:46,979 INFO L280 TraceCheckUtils]: 3: Hoare triple {14780#true} assume true; {14780#true} is VALID [2020-07-17 22:00:46,979 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {14780#true} {14780#true} #590#return; {14780#true} is VALID [2020-07-17 22:00:46,979 INFO L280 TraceCheckUtils]: 5: Hoare triple {14780#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {14780#true} is VALID [2020-07-17 22:00:46,979 INFO L280 TraceCheckUtils]: 6: Hoare triple {14780#true} assume true; {14780#true} is VALID [2020-07-17 22:00:46,980 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {14780#true} {14780#true} #542#return; {14780#true} is VALID [2020-07-17 22:00:46,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:46,983 INFO L280 TraceCheckUtils]: 0: Hoare triple {14863#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {14780#true} is VALID [2020-07-17 22:00:46,983 INFO L280 TraceCheckUtils]: 1: Hoare triple {14780#true} assume true; {14780#true} is VALID [2020-07-17 22:00:46,984 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14780#true} {14780#true} #544#return; {14780#true} is VALID [2020-07-17 22:00:46,984 INFO L280 TraceCheckUtils]: 0: Hoare triple {14863#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {14780#true} is VALID [2020-07-17 22:00:46,984 INFO L263 TraceCheckUtils]: 1: Hoare triple {14780#true} call #t~ret12 := isMethaneAlarm(); {14780#true} is VALID [2020-07-17 22:00:46,984 INFO L280 TraceCheckUtils]: 2: Hoare triple {14780#true} havoc ~retValue_acc~3; {14780#true} is VALID [2020-07-17 22:00:46,985 INFO L263 TraceCheckUtils]: 3: Hoare triple {14780#true} call #t~ret13 := isMethaneLevelCritical(); {14780#true} is VALID [2020-07-17 22:00:46,985 INFO L280 TraceCheckUtils]: 4: Hoare triple {14780#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {14780#true} is VALID [2020-07-17 22:00:46,985 INFO L280 TraceCheckUtils]: 5: Hoare triple {14780#true} assume true; {14780#true} is VALID [2020-07-17 22:00:46,985 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {14780#true} {14780#true} #590#return; {14780#true} is VALID [2020-07-17 22:00:46,985 INFO L280 TraceCheckUtils]: 7: Hoare triple {14780#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {14780#true} is VALID [2020-07-17 22:00:46,986 INFO L280 TraceCheckUtils]: 8: Hoare triple {14780#true} assume true; {14780#true} is VALID [2020-07-17 22:00:46,986 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {14780#true} {14780#true} #542#return; {14780#true} is VALID [2020-07-17 22:00:46,986 INFO L280 TraceCheckUtils]: 10: Hoare triple {14780#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {14780#true} is VALID [2020-07-17 22:00:46,986 INFO L280 TraceCheckUtils]: 11: Hoare triple {14780#true} assume !(0 != ~tmp~6); {14780#true} is VALID [2020-07-17 22:00:46,988 INFO L263 TraceCheckUtils]: 12: Hoare triple {14780#true} call activatePump__wrappee__lowWaterSensor(); {14863#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:46,988 INFO L280 TraceCheckUtils]: 13: Hoare triple {14863#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {14780#true} is VALID [2020-07-17 22:00:46,988 INFO L280 TraceCheckUtils]: 14: Hoare triple {14780#true} assume true; {14780#true} is VALID [2020-07-17 22:00:46,988 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {14780#true} {14780#true} #544#return; {14780#true} is VALID [2020-07-17 22:00:46,988 INFO L280 TraceCheckUtils]: 16: Hoare triple {14780#true} assume true; {14780#true} is VALID [2020-07-17 22:00:46,990 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {14780#true} {14906#(<= 2 ~waterLevel~0)} #562#return; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:46,990 INFO L280 TraceCheckUtils]: 0: Hoare triple {14863#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {14780#true} is VALID [2020-07-17 22:00:46,990 INFO L280 TraceCheckUtils]: 1: Hoare triple {14780#true} assume 0 == ~pumpRunning~0; {14780#true} is VALID [2020-07-17 22:00:46,990 INFO L263 TraceCheckUtils]: 2: Hoare triple {14780#true} call #t~ret9 := isHighWaterLevel(); {14780#true} is VALID [2020-07-17 22:00:46,991 INFO L280 TraceCheckUtils]: 3: Hoare triple {14780#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {14780#true} is VALID [2020-07-17 22:00:46,991 INFO L263 TraceCheckUtils]: 4: Hoare triple {14780#true} call #t~ret30 := isHighWaterSensorDry(); {14780#true} is VALID [2020-07-17 22:00:46,991 INFO L280 TraceCheckUtils]: 5: Hoare triple {14780#true} havoc ~retValue_acc~9; {14780#true} is VALID [2020-07-17 22:00:46,992 INFO L280 TraceCheckUtils]: 6: Hoare triple {14780#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:46,992 INFO L280 TraceCheckUtils]: 7: Hoare triple {14906#(<= 2 ~waterLevel~0)} assume true; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:46,993 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {14906#(<= 2 ~waterLevel~0)} {14780#true} #546#return; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:46,993 INFO L280 TraceCheckUtils]: 9: Hoare triple {14906#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:46,994 INFO L280 TraceCheckUtils]: 10: Hoare triple {14906#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:46,995 INFO L280 TraceCheckUtils]: 11: Hoare triple {14906#(<= 2 ~waterLevel~0)} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:46,995 INFO L280 TraceCheckUtils]: 12: Hoare triple {14906#(<= 2 ~waterLevel~0)} assume true; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:46,996 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {14906#(<= 2 ~waterLevel~0)} {14780#true} #560#return; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:46,997 INFO L280 TraceCheckUtils]: 14: Hoare triple {14906#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~3 := #t~ret9;havoc #t~ret9; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:46,997 INFO L280 TraceCheckUtils]: 15: Hoare triple {14906#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~3; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:46,998 INFO L263 TraceCheckUtils]: 16: Hoare triple {14906#(<= 2 ~waterLevel~0)} call activatePump(); {14863#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:46,998 INFO L280 TraceCheckUtils]: 17: Hoare triple {14863#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {14780#true} is VALID [2020-07-17 22:00:46,998 INFO L263 TraceCheckUtils]: 18: Hoare triple {14780#true} call #t~ret12 := isMethaneAlarm(); {14780#true} is VALID [2020-07-17 22:00:46,998 INFO L280 TraceCheckUtils]: 19: Hoare triple {14780#true} havoc ~retValue_acc~3; {14780#true} is VALID [2020-07-17 22:00:46,999 INFO L263 TraceCheckUtils]: 20: Hoare triple {14780#true} call #t~ret13 := isMethaneLevelCritical(); {14780#true} is VALID [2020-07-17 22:00:46,999 INFO L280 TraceCheckUtils]: 21: Hoare triple {14780#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {14780#true} is VALID [2020-07-17 22:00:46,999 INFO L280 TraceCheckUtils]: 22: Hoare triple {14780#true} assume true; {14780#true} is VALID [2020-07-17 22:00:46,999 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {14780#true} {14780#true} #590#return; {14780#true} is VALID [2020-07-17 22:00:46,999 INFO L280 TraceCheckUtils]: 24: Hoare triple {14780#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {14780#true} is VALID [2020-07-17 22:00:47,000 INFO L280 TraceCheckUtils]: 25: Hoare triple {14780#true} assume true; {14780#true} is VALID [2020-07-17 22:00:47,000 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {14780#true} {14780#true} #542#return; {14780#true} is VALID [2020-07-17 22:00:47,000 INFO L280 TraceCheckUtils]: 27: Hoare triple {14780#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {14780#true} is VALID [2020-07-17 22:00:47,000 INFO L280 TraceCheckUtils]: 28: Hoare triple {14780#true} assume !(0 != ~tmp~6); {14780#true} is VALID [2020-07-17 22:00:47,001 INFO L263 TraceCheckUtils]: 29: Hoare triple {14780#true} call activatePump__wrappee__lowWaterSensor(); {14863#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:47,001 INFO L280 TraceCheckUtils]: 30: Hoare triple {14863#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {14780#true} is VALID [2020-07-17 22:00:47,001 INFO L280 TraceCheckUtils]: 31: Hoare triple {14780#true} assume true; {14780#true} is VALID [2020-07-17 22:00:47,001 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {14780#true} {14780#true} #544#return; {14780#true} is VALID [2020-07-17 22:00:47,002 INFO L280 TraceCheckUtils]: 33: Hoare triple {14780#true} assume true; {14780#true} is VALID [2020-07-17 22:00:47,002 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {14780#true} {14906#(<= 2 ~waterLevel~0)} #562#return; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:47,003 INFO L280 TraceCheckUtils]: 35: Hoare triple {14906#(<= 2 ~waterLevel~0)} assume true; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:47,003 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {14906#(<= 2 ~waterLevel~0)} {14780#true} #582#return; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:47,005 INFO L280 TraceCheckUtils]: 0: Hoare triple {14863#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {14780#true} is VALID [2020-07-17 22:00:47,005 INFO L280 TraceCheckUtils]: 1: Hoare triple {14780#true} assume !(0 != ~pumpRunning~0); {14780#true} is VALID [2020-07-17 22:00:47,005 INFO L263 TraceCheckUtils]: 2: Hoare triple {14780#true} call processEnvironment__wrappee__highWaterSensor(); {14863#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:47,006 INFO L280 TraceCheckUtils]: 3: Hoare triple {14863#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {14780#true} is VALID [2020-07-17 22:00:47,006 INFO L280 TraceCheckUtils]: 4: Hoare triple {14780#true} assume 0 == ~pumpRunning~0; {14780#true} is VALID [2020-07-17 22:00:47,006 INFO L263 TraceCheckUtils]: 5: Hoare triple {14780#true} call #t~ret9 := isHighWaterLevel(); {14780#true} is VALID [2020-07-17 22:00:47,006 INFO L280 TraceCheckUtils]: 6: Hoare triple {14780#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {14780#true} is VALID [2020-07-17 22:00:47,006 INFO L263 TraceCheckUtils]: 7: Hoare triple {14780#true} call #t~ret30 := isHighWaterSensorDry(); {14780#true} is VALID [2020-07-17 22:00:47,007 INFO L280 TraceCheckUtils]: 8: Hoare triple {14780#true} havoc ~retValue_acc~9; {14780#true} is VALID [2020-07-17 22:00:47,007 INFO L280 TraceCheckUtils]: 9: Hoare triple {14780#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:47,008 INFO L280 TraceCheckUtils]: 10: Hoare triple {14906#(<= 2 ~waterLevel~0)} assume true; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:47,009 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {14906#(<= 2 ~waterLevel~0)} {14780#true} #546#return; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:47,009 INFO L280 TraceCheckUtils]: 12: Hoare triple {14906#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:47,010 INFO L280 TraceCheckUtils]: 13: Hoare triple {14906#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:47,010 INFO L280 TraceCheckUtils]: 14: Hoare triple {14906#(<= 2 ~waterLevel~0)} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:47,011 INFO L280 TraceCheckUtils]: 15: Hoare triple {14906#(<= 2 ~waterLevel~0)} assume true; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:47,012 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {14906#(<= 2 ~waterLevel~0)} {14780#true} #560#return; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:47,012 INFO L280 TraceCheckUtils]: 17: Hoare triple {14906#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~3 := #t~ret9;havoc #t~ret9; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:47,013 INFO L280 TraceCheckUtils]: 18: Hoare triple {14906#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~3; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:47,013 INFO L263 TraceCheckUtils]: 19: Hoare triple {14906#(<= 2 ~waterLevel~0)} call activatePump(); {14863#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:47,014 INFO L280 TraceCheckUtils]: 20: Hoare triple {14863#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {14780#true} is VALID [2020-07-17 22:00:47,014 INFO L263 TraceCheckUtils]: 21: Hoare triple {14780#true} call #t~ret12 := isMethaneAlarm(); {14780#true} is VALID [2020-07-17 22:00:47,014 INFO L280 TraceCheckUtils]: 22: Hoare triple {14780#true} havoc ~retValue_acc~3; {14780#true} is VALID [2020-07-17 22:00:47,014 INFO L263 TraceCheckUtils]: 23: Hoare triple {14780#true} call #t~ret13 := isMethaneLevelCritical(); {14780#true} is VALID [2020-07-17 22:00:47,014 INFO L280 TraceCheckUtils]: 24: Hoare triple {14780#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {14780#true} is VALID [2020-07-17 22:00:47,014 INFO L280 TraceCheckUtils]: 25: Hoare triple {14780#true} assume true; {14780#true} is VALID [2020-07-17 22:00:47,015 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {14780#true} {14780#true} #590#return; {14780#true} is VALID [2020-07-17 22:00:47,015 INFO L280 TraceCheckUtils]: 27: Hoare triple {14780#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {14780#true} is VALID [2020-07-17 22:00:47,015 INFO L280 TraceCheckUtils]: 28: Hoare triple {14780#true} assume true; {14780#true} is VALID [2020-07-17 22:00:47,015 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {14780#true} {14780#true} #542#return; {14780#true} is VALID [2020-07-17 22:00:47,015 INFO L280 TraceCheckUtils]: 30: Hoare triple {14780#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {14780#true} is VALID [2020-07-17 22:00:47,016 INFO L280 TraceCheckUtils]: 31: Hoare triple {14780#true} assume !(0 != ~tmp~6); {14780#true} is VALID [2020-07-17 22:00:47,016 INFO L263 TraceCheckUtils]: 32: Hoare triple {14780#true} call activatePump__wrappee__lowWaterSensor(); {14863#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:47,017 INFO L280 TraceCheckUtils]: 33: Hoare triple {14863#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {14780#true} is VALID [2020-07-17 22:00:47,017 INFO L280 TraceCheckUtils]: 34: Hoare triple {14780#true} assume true; {14780#true} is VALID [2020-07-17 22:00:47,017 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {14780#true} {14780#true} #544#return; {14780#true} is VALID [2020-07-17 22:00:47,017 INFO L280 TraceCheckUtils]: 36: Hoare triple {14780#true} assume true; {14780#true} is VALID [2020-07-17 22:00:47,018 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {14780#true} {14906#(<= 2 ~waterLevel~0)} #562#return; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:47,018 INFO L280 TraceCheckUtils]: 38: Hoare triple {14906#(<= 2 ~waterLevel~0)} assume true; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:47,019 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {14906#(<= 2 ~waterLevel~0)} {14780#true} #582#return; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:47,019 INFO L280 TraceCheckUtils]: 40: Hoare triple {14906#(<= 2 ~waterLevel~0)} assume true; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:47,020 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {14906#(<= 2 ~waterLevel~0)} {14780#true} #530#return; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:47,021 INFO L280 TraceCheckUtils]: 0: Hoare triple {14863#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {14780#true} is VALID [2020-07-17 22:00:47,022 INFO L280 TraceCheckUtils]: 1: Hoare triple {14780#true} assume !(0 != ~pumpRunning~0); {14780#true} is VALID [2020-07-17 22:00:47,022 INFO L263 TraceCheckUtils]: 2: Hoare triple {14780#true} call processEnvironment__wrappee__methaneQuery(); {14863#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:47,022 INFO L280 TraceCheckUtils]: 3: Hoare triple {14863#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {14780#true} is VALID [2020-07-17 22:00:47,023 INFO L280 TraceCheckUtils]: 4: Hoare triple {14780#true} assume !(0 != ~pumpRunning~0); {14780#true} is VALID [2020-07-17 22:00:47,023 INFO L263 TraceCheckUtils]: 5: Hoare triple {14780#true} call processEnvironment__wrappee__highWaterSensor(); {14863#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:47,023 INFO L280 TraceCheckUtils]: 6: Hoare triple {14863#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {14780#true} is VALID [2020-07-17 22:00:47,024 INFO L280 TraceCheckUtils]: 7: Hoare triple {14780#true} assume 0 == ~pumpRunning~0; {14780#true} is VALID [2020-07-17 22:00:47,024 INFO L263 TraceCheckUtils]: 8: Hoare triple {14780#true} call #t~ret9 := isHighWaterLevel(); {14780#true} is VALID [2020-07-17 22:00:47,024 INFO L280 TraceCheckUtils]: 9: Hoare triple {14780#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {14780#true} is VALID [2020-07-17 22:00:47,024 INFO L263 TraceCheckUtils]: 10: Hoare triple {14780#true} call #t~ret30 := isHighWaterSensorDry(); {14780#true} is VALID [2020-07-17 22:00:47,024 INFO L280 TraceCheckUtils]: 11: Hoare triple {14780#true} havoc ~retValue_acc~9; {14780#true} is VALID [2020-07-17 22:00:47,025 INFO L280 TraceCheckUtils]: 12: Hoare triple {14780#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:47,026 INFO L280 TraceCheckUtils]: 13: Hoare triple {14906#(<= 2 ~waterLevel~0)} assume true; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:47,026 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {14906#(<= 2 ~waterLevel~0)} {14780#true} #546#return; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:47,027 INFO L280 TraceCheckUtils]: 15: Hoare triple {14906#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:47,027 INFO L280 TraceCheckUtils]: 16: Hoare triple {14906#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:47,028 INFO L280 TraceCheckUtils]: 17: Hoare triple {14906#(<= 2 ~waterLevel~0)} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:47,028 INFO L280 TraceCheckUtils]: 18: Hoare triple {14906#(<= 2 ~waterLevel~0)} assume true; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:47,029 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {14906#(<= 2 ~waterLevel~0)} {14780#true} #560#return; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:47,029 INFO L280 TraceCheckUtils]: 20: Hoare triple {14906#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~3 := #t~ret9;havoc #t~ret9; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:47,032 INFO L280 TraceCheckUtils]: 21: Hoare triple {14906#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~3; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:47,033 INFO L263 TraceCheckUtils]: 22: Hoare triple {14906#(<= 2 ~waterLevel~0)} call activatePump(); {14863#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:47,033 INFO L280 TraceCheckUtils]: 23: Hoare triple {14863#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {14780#true} is VALID [2020-07-17 22:00:47,033 INFO L263 TraceCheckUtils]: 24: Hoare triple {14780#true} call #t~ret12 := isMethaneAlarm(); {14780#true} is VALID [2020-07-17 22:00:47,034 INFO L280 TraceCheckUtils]: 25: Hoare triple {14780#true} havoc ~retValue_acc~3; {14780#true} is VALID [2020-07-17 22:00:47,034 INFO L263 TraceCheckUtils]: 26: Hoare triple {14780#true} call #t~ret13 := isMethaneLevelCritical(); {14780#true} is VALID [2020-07-17 22:00:47,034 INFO L280 TraceCheckUtils]: 27: Hoare triple {14780#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {14780#true} is VALID [2020-07-17 22:00:47,034 INFO L280 TraceCheckUtils]: 28: Hoare triple {14780#true} assume true; {14780#true} is VALID [2020-07-17 22:00:47,034 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {14780#true} {14780#true} #590#return; {14780#true} is VALID [2020-07-17 22:00:47,034 INFO L280 TraceCheckUtils]: 30: Hoare triple {14780#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {14780#true} is VALID [2020-07-17 22:00:47,034 INFO L280 TraceCheckUtils]: 31: Hoare triple {14780#true} assume true; {14780#true} is VALID [2020-07-17 22:00:47,035 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {14780#true} {14780#true} #542#return; {14780#true} is VALID [2020-07-17 22:00:47,035 INFO L280 TraceCheckUtils]: 33: Hoare triple {14780#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {14780#true} is VALID [2020-07-17 22:00:47,035 INFO L280 TraceCheckUtils]: 34: Hoare triple {14780#true} assume !(0 != ~tmp~6); {14780#true} is VALID [2020-07-17 22:00:47,036 INFO L263 TraceCheckUtils]: 35: Hoare triple {14780#true} call activatePump__wrappee__lowWaterSensor(); {14863#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:47,036 INFO L280 TraceCheckUtils]: 36: Hoare triple {14863#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {14780#true} is VALID [2020-07-17 22:00:47,036 INFO L280 TraceCheckUtils]: 37: Hoare triple {14780#true} assume true; {14780#true} is VALID [2020-07-17 22:00:47,036 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {14780#true} {14780#true} #544#return; {14780#true} is VALID [2020-07-17 22:00:47,036 INFO L280 TraceCheckUtils]: 39: Hoare triple {14780#true} assume true; {14780#true} is VALID [2020-07-17 22:00:47,037 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {14780#true} {14906#(<= 2 ~waterLevel~0)} #562#return; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:47,038 INFO L280 TraceCheckUtils]: 41: Hoare triple {14906#(<= 2 ~waterLevel~0)} assume true; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:47,038 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {14906#(<= 2 ~waterLevel~0)} {14780#true} #582#return; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:47,038 INFO L280 TraceCheckUtils]: 43: Hoare triple {14906#(<= 2 ~waterLevel~0)} assume true; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:47,039 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {14906#(<= 2 ~waterLevel~0)} {14780#true} #530#return; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:47,039 INFO L280 TraceCheckUtils]: 45: Hoare triple {14906#(<= 2 ~waterLevel~0)} assume true; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:47,040 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {14906#(<= 2 ~waterLevel~0)} {14785#(= 1 ~waterLevel~0)} #552#return; {14781#false} is VALID [2020-07-17 22:00:47,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:47,046 INFO L280 TraceCheckUtils]: 0: Hoare triple {14780#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {14780#true} is VALID [2020-07-17 22:00:47,046 INFO L280 TraceCheckUtils]: 1: Hoare triple {14780#true} assume true; {14780#true} is VALID [2020-07-17 22:00:47,046 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14780#true} {14781#false} #570#return; {14781#false} is VALID [2020-07-17 22:00:47,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:47,052 INFO L280 TraceCheckUtils]: 0: Hoare triple {14780#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {14780#true} is VALID [2020-07-17 22:00:47,052 INFO L280 TraceCheckUtils]: 1: Hoare triple {14780#true} assume true; {14780#true} is VALID [2020-07-17 22:00:47,052 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14780#true} {14781#false} #572#return; {14781#false} is VALID [2020-07-17 22:00:47,055 INFO L263 TraceCheckUtils]: 0: Hoare triple {14780#true} call ULTIMATE.init(); {14858#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 22:00:47,063 INFO L280 TraceCheckUtils]: 1: Hoare triple {14858#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(13);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string35.base, #t~string35.offset, 1);call write~init~int(77, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(101, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(116, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(104, #t~string35.base, 4 + #t~string35.offset, 1);call write~init~int(58, #t~string35.base, 5 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 6 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string37.base, #t~string37.offset, 1);call write~init~int(82, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(73, #t~string37.base, 2 + #t~string37.offset, 1);call write~init~int(84, #t~string37.base, 3 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 4 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string39.base, #t~string39.offset, 1);call write~init~int(75, #t~string39.base, 1 + #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 2 + #t~string39.offset, 1);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string41.base, #t~string41.offset, 1);call write~init~int(0, #t~string41.base, 1 + #t~string41.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0; {14785#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:47,063 INFO L280 TraceCheckUtils]: 2: Hoare triple {14785#(= 1 ~waterLevel~0)} assume true; {14785#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:47,064 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {14785#(= 1 ~waterLevel~0)} {14780#true} #596#return; {14785#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:47,064 INFO L263 TraceCheckUtils]: 4: Hoare triple {14785#(= 1 ~waterLevel~0)} call #t~ret77 := main(); {14785#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:47,065 INFO L280 TraceCheckUtils]: 5: Hoare triple {14785#(= 1 ~waterLevel~0)} havoc ~retValue_acc~2;havoc ~tmp~2; {14785#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:47,065 INFO L263 TraceCheckUtils]: 6: Hoare triple {14785#(= 1 ~waterLevel~0)} call select_helpers(); {14780#true} is VALID [2020-07-17 22:00:47,065 INFO L280 TraceCheckUtils]: 7: Hoare triple {14780#true} assume true; {14780#true} is VALID [2020-07-17 22:00:47,066 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {14780#true} {14785#(= 1 ~waterLevel~0)} #480#return; {14785#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:47,066 INFO L263 TraceCheckUtils]: 9: Hoare triple {14785#(= 1 ~waterLevel~0)} call select_features(); {14780#true} is VALID [2020-07-17 22:00:47,066 INFO L280 TraceCheckUtils]: 10: Hoare triple {14780#true} assume true; {14780#true} is VALID [2020-07-17 22:00:47,067 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {14780#true} {14785#(= 1 ~waterLevel~0)} #482#return; {14785#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:47,067 INFO L263 TraceCheckUtils]: 12: Hoare triple {14785#(= 1 ~waterLevel~0)} call #t~ret8 := valid_product(); {14780#true} is VALID [2020-07-17 22:00:47,067 INFO L280 TraceCheckUtils]: 13: Hoare triple {14780#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {14780#true} is VALID [2020-07-17 22:00:47,067 INFO L280 TraceCheckUtils]: 14: Hoare triple {14780#true} assume true; {14780#true} is VALID [2020-07-17 22:00:47,068 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {14780#true} {14785#(= 1 ~waterLevel~0)} #484#return; {14785#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:47,069 INFO L280 TraceCheckUtils]: 16: Hoare triple {14785#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp~2 := #t~ret8;havoc #t~ret8; {14785#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:47,069 INFO L280 TraceCheckUtils]: 17: Hoare triple {14785#(= 1 ~waterLevel~0)} assume 0 != ~tmp~2; {14785#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:47,069 INFO L263 TraceCheckUtils]: 18: Hoare triple {14785#(= 1 ~waterLevel~0)} call setup(); {14780#true} is VALID [2020-07-17 22:00:47,069 INFO L280 TraceCheckUtils]: 19: Hoare triple {14780#true} assume true; {14780#true} is VALID [2020-07-17 22:00:47,070 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {14780#true} {14785#(= 1 ~waterLevel~0)} #486#return; {14785#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:47,070 INFO L263 TraceCheckUtils]: 21: Hoare triple {14785#(= 1 ~waterLevel~0)} call runTest(); {14785#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:47,071 INFO L263 TraceCheckUtils]: 22: Hoare triple {14785#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__1(); {14859#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:00:47,071 INFO L280 TraceCheckUtils]: 23: Hoare triple {14859#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {14780#true} is VALID [2020-07-17 22:00:47,071 INFO L280 TraceCheckUtils]: 24: Hoare triple {14780#true} assume true; {14780#true} is VALID [2020-07-17 22:00:47,071 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {14780#true} {14785#(= 1 ~waterLevel~0)} #586#return; {14785#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:47,072 INFO L263 TraceCheckUtils]: 26: Hoare triple {14785#(= 1 ~waterLevel~0)} call test(); {14785#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:47,072 INFO L280 TraceCheckUtils]: 27: Hoare triple {14785#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0;havoc ~tmp~1;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {14785#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:47,072 INFO L280 TraceCheckUtils]: 28: Hoare triple {14785#(= 1 ~waterLevel~0)} assume !false; {14785#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:47,073 INFO L280 TraceCheckUtils]: 29: Hoare triple {14785#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {14785#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:47,074 INFO L280 TraceCheckUtils]: 30: Hoare triple {14785#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp~1 := #t~nondet4;havoc #t~nondet4; {14785#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:47,074 INFO L280 TraceCheckUtils]: 31: Hoare triple {14785#(= 1 ~waterLevel~0)} assume !(0 != ~tmp~1); {14785#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:47,075 INFO L280 TraceCheckUtils]: 32: Hoare triple {14785#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___0~1 := #t~nondet5;havoc #t~nondet5; {14785#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:47,076 INFO L280 TraceCheckUtils]: 33: Hoare triple {14785#(= 1 ~waterLevel~0)} assume !(0 != ~tmp___0~1); {14785#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:47,076 INFO L280 TraceCheckUtils]: 34: Hoare triple {14785#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~tmp___2~0 := #t~nondet6;havoc #t~nondet6; {14785#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:47,078 INFO L280 TraceCheckUtils]: 35: Hoare triple {14785#(= 1 ~waterLevel~0)} assume 0 != ~tmp___2~0; {14785#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:47,081 INFO L263 TraceCheckUtils]: 36: Hoare triple {14785#(= 1 ~waterLevel~0)} call timeShift(); {14785#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:47,084 INFO L263 TraceCheckUtils]: 37: Hoare triple {14785#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__2(); {14859#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:00:47,084 INFO L263 TraceCheckUtils]: 38: Hoare triple {14859#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {14780#true} is VALID [2020-07-17 22:00:47,084 INFO L280 TraceCheckUtils]: 39: Hoare triple {14780#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {14780#true} is VALID [2020-07-17 22:00:47,084 INFO L280 TraceCheckUtils]: 40: Hoare triple {14780#true} assume true; {14780#true} is VALID [2020-07-17 22:00:47,084 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {14780#true} {14859#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {14780#true} is VALID [2020-07-17 22:00:47,085 INFO L280 TraceCheckUtils]: 42: Hoare triple {14780#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {14780#true} is VALID [2020-07-17 22:00:47,085 INFO L280 TraceCheckUtils]: 43: Hoare triple {14780#true} assume true; {14780#true} is VALID [2020-07-17 22:00:47,085 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {14780#true} {14785#(= 1 ~waterLevel~0)} #548#return; {14785#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:47,086 INFO L280 TraceCheckUtils]: 45: Hoare triple {14785#(= 1 ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {14785#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:47,087 INFO L280 TraceCheckUtils]: 46: Hoare triple {14785#(= 1 ~waterLevel~0)} assume 0 != ~systemActive~0; {14785#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:47,087 INFO L263 TraceCheckUtils]: 47: Hoare triple {14785#(= 1 ~waterLevel~0)} call processEnvironment(); {14863#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:47,088 INFO L280 TraceCheckUtils]: 48: Hoare triple {14863#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {14780#true} is VALID [2020-07-17 22:00:47,088 INFO L280 TraceCheckUtils]: 49: Hoare triple {14780#true} assume !(0 != ~pumpRunning~0); {14780#true} is VALID [2020-07-17 22:00:47,088 INFO L263 TraceCheckUtils]: 50: Hoare triple {14780#true} call processEnvironment__wrappee__methaneQuery(); {14863#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:47,089 INFO L280 TraceCheckUtils]: 51: Hoare triple {14863#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {14780#true} is VALID [2020-07-17 22:00:47,089 INFO L280 TraceCheckUtils]: 52: Hoare triple {14780#true} assume !(0 != ~pumpRunning~0); {14780#true} is VALID [2020-07-17 22:00:47,090 INFO L263 TraceCheckUtils]: 53: Hoare triple {14780#true} call processEnvironment__wrappee__highWaterSensor(); {14863#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:47,090 INFO L280 TraceCheckUtils]: 54: Hoare triple {14863#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {14780#true} is VALID [2020-07-17 22:00:47,090 INFO L280 TraceCheckUtils]: 55: Hoare triple {14780#true} assume 0 == ~pumpRunning~0; {14780#true} is VALID [2020-07-17 22:00:47,090 INFO L263 TraceCheckUtils]: 56: Hoare triple {14780#true} call #t~ret9 := isHighWaterLevel(); {14780#true} is VALID [2020-07-17 22:00:47,090 INFO L280 TraceCheckUtils]: 57: Hoare triple {14780#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {14780#true} is VALID [2020-07-17 22:00:47,090 INFO L263 TraceCheckUtils]: 58: Hoare triple {14780#true} call #t~ret30 := isHighWaterSensorDry(); {14780#true} is VALID [2020-07-17 22:00:47,091 INFO L280 TraceCheckUtils]: 59: Hoare triple {14780#true} havoc ~retValue_acc~9; {14780#true} is VALID [2020-07-17 22:00:47,091 INFO L280 TraceCheckUtils]: 60: Hoare triple {14780#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:47,092 INFO L280 TraceCheckUtils]: 61: Hoare triple {14906#(<= 2 ~waterLevel~0)} assume true; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:47,093 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {14906#(<= 2 ~waterLevel~0)} {14780#true} #546#return; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:47,093 INFO L280 TraceCheckUtils]: 63: Hoare triple {14906#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:47,094 INFO L280 TraceCheckUtils]: 64: Hoare triple {14906#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:47,094 INFO L280 TraceCheckUtils]: 65: Hoare triple {14906#(<= 2 ~waterLevel~0)} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:47,095 INFO L280 TraceCheckUtils]: 66: Hoare triple {14906#(<= 2 ~waterLevel~0)} assume true; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:47,096 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {14906#(<= 2 ~waterLevel~0)} {14780#true} #560#return; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:47,099 INFO L280 TraceCheckUtils]: 68: Hoare triple {14906#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~3 := #t~ret9;havoc #t~ret9; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:47,100 INFO L280 TraceCheckUtils]: 69: Hoare triple {14906#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~3; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:47,101 INFO L263 TraceCheckUtils]: 70: Hoare triple {14906#(<= 2 ~waterLevel~0)} call activatePump(); {14863#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:47,101 INFO L280 TraceCheckUtils]: 71: Hoare triple {14863#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {14780#true} is VALID [2020-07-17 22:00:47,101 INFO L263 TraceCheckUtils]: 72: Hoare triple {14780#true} call #t~ret12 := isMethaneAlarm(); {14780#true} is VALID [2020-07-17 22:00:47,101 INFO L280 TraceCheckUtils]: 73: Hoare triple {14780#true} havoc ~retValue_acc~3; {14780#true} is VALID [2020-07-17 22:00:47,102 INFO L263 TraceCheckUtils]: 74: Hoare triple {14780#true} call #t~ret13 := isMethaneLevelCritical(); {14780#true} is VALID [2020-07-17 22:00:47,102 INFO L280 TraceCheckUtils]: 75: Hoare triple {14780#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {14780#true} is VALID [2020-07-17 22:00:47,102 INFO L280 TraceCheckUtils]: 76: Hoare triple {14780#true} assume true; {14780#true} is VALID [2020-07-17 22:00:47,102 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {14780#true} {14780#true} #590#return; {14780#true} is VALID [2020-07-17 22:00:47,102 INFO L280 TraceCheckUtils]: 78: Hoare triple {14780#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {14780#true} is VALID [2020-07-17 22:00:47,102 INFO L280 TraceCheckUtils]: 79: Hoare triple {14780#true} assume true; {14780#true} is VALID [2020-07-17 22:00:47,103 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {14780#true} {14780#true} #542#return; {14780#true} is VALID [2020-07-17 22:00:47,103 INFO L280 TraceCheckUtils]: 81: Hoare triple {14780#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {14780#true} is VALID [2020-07-17 22:00:47,103 INFO L280 TraceCheckUtils]: 82: Hoare triple {14780#true} assume !(0 != ~tmp~6); {14780#true} is VALID [2020-07-17 22:00:47,104 INFO L263 TraceCheckUtils]: 83: Hoare triple {14780#true} call activatePump__wrappee__lowWaterSensor(); {14863#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:47,104 INFO L280 TraceCheckUtils]: 84: Hoare triple {14863#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {14780#true} is VALID [2020-07-17 22:00:47,104 INFO L280 TraceCheckUtils]: 85: Hoare triple {14780#true} assume true; {14780#true} is VALID [2020-07-17 22:00:47,104 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {14780#true} {14780#true} #544#return; {14780#true} is VALID [2020-07-17 22:00:47,104 INFO L280 TraceCheckUtils]: 87: Hoare triple {14780#true} assume true; {14780#true} is VALID [2020-07-17 22:00:47,105 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {14780#true} {14906#(<= 2 ~waterLevel~0)} #562#return; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:47,106 INFO L280 TraceCheckUtils]: 89: Hoare triple {14906#(<= 2 ~waterLevel~0)} assume true; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:47,106 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {14906#(<= 2 ~waterLevel~0)} {14780#true} #582#return; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:47,107 INFO L280 TraceCheckUtils]: 91: Hoare triple {14906#(<= 2 ~waterLevel~0)} assume true; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:47,107 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {14906#(<= 2 ~waterLevel~0)} {14780#true} #530#return; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:47,108 INFO L280 TraceCheckUtils]: 93: Hoare triple {14906#(<= 2 ~waterLevel~0)} assume true; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:47,109 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {14906#(<= 2 ~waterLevel~0)} {14785#(= 1 ~waterLevel~0)} #552#return; {14781#false} is VALID [2020-07-17 22:00:47,109 INFO L263 TraceCheckUtils]: 95: Hoare triple {14781#false} call __utac_acc__Specification5_spec__3(); {14781#false} is VALID [2020-07-17 22:00:47,109 INFO L280 TraceCheckUtils]: 96: Hoare triple {14781#false} havoc ~tmp~0;havoc ~tmp___0~0; {14781#false} is VALID [2020-07-17 22:00:47,109 INFO L263 TraceCheckUtils]: 97: Hoare triple {14781#false} call #t~ret1 := getWaterLevel(); {14780#true} is VALID [2020-07-17 22:00:47,109 INFO L280 TraceCheckUtils]: 98: Hoare triple {14780#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {14780#true} is VALID [2020-07-17 22:00:47,110 INFO L280 TraceCheckUtils]: 99: Hoare triple {14780#true} assume true; {14780#true} is VALID [2020-07-17 22:00:47,110 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {14780#true} {14781#false} #570#return; {14781#false} is VALID [2020-07-17 22:00:47,110 INFO L280 TraceCheckUtils]: 101: Hoare triple {14781#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {14781#false} is VALID [2020-07-17 22:00:47,110 INFO L280 TraceCheckUtils]: 102: Hoare triple {14781#false} assume 2 != ~tmp~0; {14781#false} is VALID [2020-07-17 22:00:47,110 INFO L263 TraceCheckUtils]: 103: Hoare triple {14781#false} call #t~ret2 := isPumpRunning(); {14780#true} is VALID [2020-07-17 22:00:47,110 INFO L280 TraceCheckUtils]: 104: Hoare triple {14780#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {14780#true} is VALID [2020-07-17 22:00:47,111 INFO L280 TraceCheckUtils]: 105: Hoare triple {14780#true} assume true; {14780#true} is VALID [2020-07-17 22:00:47,111 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {14780#true} {14781#false} #572#return; {14781#false} is VALID [2020-07-17 22:00:47,111 INFO L280 TraceCheckUtils]: 107: Hoare triple {14781#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {14781#false} is VALID [2020-07-17 22:00:47,111 INFO L280 TraceCheckUtils]: 108: Hoare triple {14781#false} assume 0 != ~tmp___0~0; {14781#false} is VALID [2020-07-17 22:00:47,111 INFO L280 TraceCheckUtils]: 109: Hoare triple {14781#false} assume 0 == ~switchedOnBeforeTS~0; {14781#false} is VALID [2020-07-17 22:00:47,111 INFO L263 TraceCheckUtils]: 110: Hoare triple {14781#false} call __automaton_fail(); {14781#false} is VALID [2020-07-17 22:00:47,112 INFO L280 TraceCheckUtils]: 111: Hoare triple {14781#false} assume !false; {14781#false} is VALID [2020-07-17 22:00:47,124 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-17 22:00:47,124 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [254989436] [2020-07-17 22:00:47,124 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 22:00:47,125 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-17 22:00:47,125 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1159663414] [2020-07-17 22:00:47,125 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 112 [2020-07-17 22:00:47,126 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:00:47,126 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-17 22:00:47,266 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 110 edges. 110 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:00:47,266 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-17 22:00:47,266 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:00:47,267 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-17 22:00:47,267 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-07-17 22:00:47,267 INFO L87 Difference]: Start difference. First operand 520 states and 619 transitions. Second operand 7 states. [2020-07-17 22:00:47,935 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 22:00:50,068 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 22:01:07,148 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:01:07,148 INFO L93 Difference]: Finished difference Result 1571 states and 2020 transitions. [2020-07-17 22:01:07,148 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-17 22:01:07,148 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 112 [2020-07-17 22:01:07,149 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:01:07,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-17 22:01:07,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 685 transitions. [2020-07-17 22:01:07,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-17 22:01:07,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 685 transitions. [2020-07-17 22:01:07,172 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 685 transitions. [2020-07-17 22:01:09,784 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 685 edges. 685 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:01:09,847 INFO L225 Difference]: With dead ends: 1571 [2020-07-17 22:01:09,847 INFO L226 Difference]: Without dead ends: 1079 [2020-07-17 22:01:09,849 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 62 GetRequests, 45 SyntacticMatches, 4 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 40 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=64, Invalid=146, Unknown=0, NotChecked=0, Total=210 [2020-07-17 22:01:09,851 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1079 states. [2020-07-17 22:01:18,365 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1079 to 1005. [2020-07-17 22:01:18,365 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:01:18,365 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1079 states. Second operand 1005 states. [2020-07-17 22:01:18,365 INFO L74 IsIncluded]: Start isIncluded. First operand 1079 states. Second operand 1005 states. [2020-07-17 22:01:18,365 INFO L87 Difference]: Start difference. First operand 1079 states. Second operand 1005 states. [2020-07-17 22:01:18,443 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:01:18,444 INFO L93 Difference]: Finished difference Result 1079 states and 1345 transitions. [2020-07-17 22:01:18,444 INFO L276 IsEmpty]: Start isEmpty. Operand 1079 states and 1345 transitions. [2020-07-17 22:01:18,449 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:01:18,449 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:01:18,449 INFO L74 IsIncluded]: Start isIncluded. First operand 1005 states. Second operand 1079 states. [2020-07-17 22:01:18,449 INFO L87 Difference]: Start difference. First operand 1005 states. Second operand 1079 states. [2020-07-17 22:01:18,529 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:01:18,530 INFO L93 Difference]: Finished difference Result 1079 states and 1345 transitions. [2020-07-17 22:01:18,530 INFO L276 IsEmpty]: Start isEmpty. Operand 1079 states and 1345 transitions. [2020-07-17 22:01:18,534 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:01:18,535 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:01:18,535 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:01:18,535 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:01:18,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1005 states. [2020-07-17 22:01:18,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 1005 states and 1219 transitions. [2020-07-17 22:01:18,626 INFO L78 Accepts]: Start accepts. Automaton has 1005 states and 1219 transitions. Word has length 112 [2020-07-17 22:01:18,628 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:01:18,628 INFO L479 AbstractCegarLoop]: Abstraction has 1005 states and 1219 transitions. [2020-07-17 22:01:18,628 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-17 22:01:18,628 INFO L276 IsEmpty]: Start isEmpty. Operand 1005 states and 1219 transitions. [2020-07-17 22:01:18,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2020-07-17 22:01:18,632 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:01:18,633 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 22:01:18,633 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-17 22:01:18,633 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:01:18,633 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:01:18,634 INFO L82 PathProgramCache]: Analyzing trace with hash -1975342852, now seen corresponding path program 1 times [2020-07-17 22:01:18,634 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:01:18,634 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [878762568] [2020-07-17 22:01:18,634 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:01:18,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:19,055 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 22:01:19,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:19,132 INFO L280 TraceCheckUtils]: 0: Hoare triple {20735#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(13);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string35.base, #t~string35.offset, 1);call write~init~int(77, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(101, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(116, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(104, #t~string35.base, 4 + #t~string35.offset, 1);call write~init~int(58, #t~string35.base, 5 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 6 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string37.base, #t~string37.offset, 1);call write~init~int(82, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(73, #t~string37.base, 2 + #t~string37.offset, 1);call write~init~int(84, #t~string37.base, 3 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 4 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string39.base, #t~string39.offset, 1);call write~init~int(75, #t~string39.base, 1 + #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 2 + #t~string39.offset, 1);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string41.base, #t~string41.offset, 1);call write~init~int(0, #t~string41.base, 1 + #t~string41.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0; {20656#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:01:19,133 INFO L280 TraceCheckUtils]: 1: Hoare triple {20656#(= 1 ~waterLevel~0)} assume true; {20656#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:01:19,133 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {20656#(= 1 ~waterLevel~0)} {20651#true} #596#return; {20656#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:01:19,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:19,137 INFO L280 TraceCheckUtils]: 0: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-17 22:01:19,137 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {20651#true} {20656#(= 1 ~waterLevel~0)} #480#return; {20656#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:01:19,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:19,144 INFO L280 TraceCheckUtils]: 0: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-17 22:01:19,145 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {20651#true} {20656#(= 1 ~waterLevel~0)} #482#return; {20656#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:01:19,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:19,149 INFO L280 TraceCheckUtils]: 0: Hoare triple {20651#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {20651#true} is VALID [2020-07-17 22:01:19,149 INFO L280 TraceCheckUtils]: 1: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-17 22:01:19,150 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {20651#true} {20656#(= 1 ~waterLevel~0)} #484#return; {20656#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:01:19,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:19,155 INFO L280 TraceCheckUtils]: 0: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-17 22:01:19,156 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {20651#true} {20656#(= 1 ~waterLevel~0)} #486#return; {20656#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:01:19,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:19,172 INFO L280 TraceCheckUtils]: 0: Hoare triple {20736#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {20651#true} is VALID [2020-07-17 22:01:19,172 INFO L280 TraceCheckUtils]: 1: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-17 22:01:19,173 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {20651#true} {20656#(= 1 ~waterLevel~0)} #586#return; {20656#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:01:19,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:19,249 INFO L280 TraceCheckUtils]: 0: Hoare triple {20737#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {20738#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-17 22:01:19,250 INFO L280 TraceCheckUtils]: 1: Hoare triple {20738#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} assume true; {20738#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-17 22:01:19,251 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {20738#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} {20656#(= 1 ~waterLevel~0)} #532#return; {20672#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:01:19,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:19,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:19,257 INFO L280 TraceCheckUtils]: 0: Hoare triple {20651#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {20651#true} is VALID [2020-07-17 22:01:19,257 INFO L280 TraceCheckUtils]: 1: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-17 22:01:19,258 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {20651#true} {20736#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {20651#true} is VALID [2020-07-17 22:01:19,258 INFO L263 TraceCheckUtils]: 0: Hoare triple {20736#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {20651#true} is VALID [2020-07-17 22:01:19,258 INFO L280 TraceCheckUtils]: 1: Hoare triple {20651#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {20651#true} is VALID [2020-07-17 22:01:19,258 INFO L280 TraceCheckUtils]: 2: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-17 22:01:19,258 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {20651#true} {20736#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {20651#true} is VALID [2020-07-17 22:01:19,259 INFO L280 TraceCheckUtils]: 4: Hoare triple {20651#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {20651#true} is VALID [2020-07-17 22:01:19,259 INFO L280 TraceCheckUtils]: 5: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-17 22:01:19,260 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {20651#true} {20672#(= 2 ~waterLevel~0)} #548#return; {20672#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:01:19,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:19,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:19,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:19,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:19,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:19,312 INFO L280 TraceCheckUtils]: 0: Hoare triple {20651#true} havoc ~retValue_acc~9; {20651#true} is VALID [2020-07-17 22:01:19,312 INFO L280 TraceCheckUtils]: 1: Hoare triple {20651#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {20651#true} is VALID [2020-07-17 22:01:19,313 INFO L280 TraceCheckUtils]: 2: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-17 22:01:19,313 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {20651#true} {20651#true} #546#return; {20651#true} is VALID [2020-07-17 22:01:19,313 INFO L280 TraceCheckUtils]: 0: Hoare triple {20651#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {20651#true} is VALID [2020-07-17 22:01:19,313 INFO L263 TraceCheckUtils]: 1: Hoare triple {20651#true} call #t~ret30 := isHighWaterSensorDry(); {20651#true} is VALID [2020-07-17 22:01:19,314 INFO L280 TraceCheckUtils]: 2: Hoare triple {20651#true} havoc ~retValue_acc~9; {20651#true} is VALID [2020-07-17 22:01:19,314 INFO L280 TraceCheckUtils]: 3: Hoare triple {20651#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {20651#true} is VALID [2020-07-17 22:01:19,314 INFO L280 TraceCheckUtils]: 4: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-17 22:01:19,314 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {20651#true} {20651#true} #546#return; {20651#true} is VALID [2020-07-17 22:01:19,314 INFO L280 TraceCheckUtils]: 6: Hoare triple {20651#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {20651#true} is VALID [2020-07-17 22:01:19,315 INFO L280 TraceCheckUtils]: 7: Hoare triple {20651#true} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {20651#true} is VALID [2020-07-17 22:01:19,315 INFO L280 TraceCheckUtils]: 8: Hoare triple {20651#true} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {20651#true} is VALID [2020-07-17 22:01:19,315 INFO L280 TraceCheckUtils]: 9: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-17 22:01:19,315 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {20651#true} {20651#true} #560#return; {20651#true} is VALID [2020-07-17 22:01:19,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:19,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:19,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:19,327 INFO L280 TraceCheckUtils]: 0: Hoare triple {20651#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {20651#true} is VALID [2020-07-17 22:01:19,328 INFO L280 TraceCheckUtils]: 1: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-17 22:01:19,328 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {20651#true} {20651#true} #590#return; {20651#true} is VALID [2020-07-17 22:01:19,328 INFO L280 TraceCheckUtils]: 0: Hoare triple {20651#true} havoc ~retValue_acc~3; {20651#true} is VALID [2020-07-17 22:01:19,328 INFO L263 TraceCheckUtils]: 1: Hoare triple {20651#true} call #t~ret13 := isMethaneLevelCritical(); {20651#true} is VALID [2020-07-17 22:01:19,329 INFO L280 TraceCheckUtils]: 2: Hoare triple {20651#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {20651#true} is VALID [2020-07-17 22:01:19,329 INFO L280 TraceCheckUtils]: 3: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-17 22:01:19,329 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {20651#true} {20651#true} #590#return; {20651#true} is VALID [2020-07-17 22:01:19,329 INFO L280 TraceCheckUtils]: 5: Hoare triple {20651#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {20651#true} is VALID [2020-07-17 22:01:19,330 INFO L280 TraceCheckUtils]: 6: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-17 22:01:19,330 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {20651#true} {20651#true} #542#return; {20651#true} is VALID [2020-07-17 22:01:19,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:19,336 INFO L280 TraceCheckUtils]: 0: Hoare triple {20742#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {20651#true} is VALID [2020-07-17 22:01:19,337 INFO L280 TraceCheckUtils]: 1: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-17 22:01:19,337 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {20651#true} {20651#true} #544#return; {20651#true} is VALID [2020-07-17 22:01:19,337 INFO L280 TraceCheckUtils]: 0: Hoare triple {20742#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {20651#true} is VALID [2020-07-17 22:01:19,338 INFO L263 TraceCheckUtils]: 1: Hoare triple {20651#true} call #t~ret12 := isMethaneAlarm(); {20651#true} is VALID [2020-07-17 22:01:19,338 INFO L280 TraceCheckUtils]: 2: Hoare triple {20651#true} havoc ~retValue_acc~3; {20651#true} is VALID [2020-07-17 22:01:19,338 INFO L263 TraceCheckUtils]: 3: Hoare triple {20651#true} call #t~ret13 := isMethaneLevelCritical(); {20651#true} is VALID [2020-07-17 22:01:19,338 INFO L280 TraceCheckUtils]: 4: Hoare triple {20651#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {20651#true} is VALID [2020-07-17 22:01:19,339 INFO L280 TraceCheckUtils]: 5: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-17 22:01:19,339 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {20651#true} {20651#true} #590#return; {20651#true} is VALID [2020-07-17 22:01:19,339 INFO L280 TraceCheckUtils]: 7: Hoare triple {20651#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {20651#true} is VALID [2020-07-17 22:01:19,339 INFO L280 TraceCheckUtils]: 8: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-17 22:01:19,339 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {20651#true} {20651#true} #542#return; {20651#true} is VALID [2020-07-17 22:01:19,340 INFO L280 TraceCheckUtils]: 10: Hoare triple {20651#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {20651#true} is VALID [2020-07-17 22:01:19,340 INFO L280 TraceCheckUtils]: 11: Hoare triple {20651#true} assume !(0 != ~tmp~6); {20651#true} is VALID [2020-07-17 22:01:19,341 INFO L263 TraceCheckUtils]: 12: Hoare triple {20651#true} call activatePump__wrappee__lowWaterSensor(); {20742#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:19,341 INFO L280 TraceCheckUtils]: 13: Hoare triple {20742#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {20651#true} is VALID [2020-07-17 22:01:19,341 INFO L280 TraceCheckUtils]: 14: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-17 22:01:19,341 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {20651#true} {20651#true} #544#return; {20651#true} is VALID [2020-07-17 22:01:19,342 INFO L280 TraceCheckUtils]: 16: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-17 22:01:19,342 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {20651#true} {20651#true} #562#return; {20651#true} is VALID [2020-07-17 22:01:19,342 INFO L280 TraceCheckUtils]: 0: Hoare triple {20742#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {20651#true} is VALID [2020-07-17 22:01:19,342 INFO L280 TraceCheckUtils]: 1: Hoare triple {20651#true} assume 0 == ~pumpRunning~0; {20651#true} is VALID [2020-07-17 22:01:19,343 INFO L263 TraceCheckUtils]: 2: Hoare triple {20651#true} call #t~ret9 := isHighWaterLevel(); {20651#true} is VALID [2020-07-17 22:01:19,343 INFO L280 TraceCheckUtils]: 3: Hoare triple {20651#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {20651#true} is VALID [2020-07-17 22:01:19,343 INFO L263 TraceCheckUtils]: 4: Hoare triple {20651#true} call #t~ret30 := isHighWaterSensorDry(); {20651#true} is VALID [2020-07-17 22:01:19,343 INFO L280 TraceCheckUtils]: 5: Hoare triple {20651#true} havoc ~retValue_acc~9; {20651#true} is VALID [2020-07-17 22:01:19,343 INFO L280 TraceCheckUtils]: 6: Hoare triple {20651#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {20651#true} is VALID [2020-07-17 22:01:19,343 INFO L280 TraceCheckUtils]: 7: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-17 22:01:19,344 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {20651#true} {20651#true} #546#return; {20651#true} is VALID [2020-07-17 22:01:19,344 INFO L280 TraceCheckUtils]: 9: Hoare triple {20651#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {20651#true} is VALID [2020-07-17 22:01:19,344 INFO L280 TraceCheckUtils]: 10: Hoare triple {20651#true} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {20651#true} is VALID [2020-07-17 22:01:19,344 INFO L280 TraceCheckUtils]: 11: Hoare triple {20651#true} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {20651#true} is VALID [2020-07-17 22:01:19,344 INFO L280 TraceCheckUtils]: 12: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-17 22:01:19,345 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {20651#true} {20651#true} #560#return; {20651#true} is VALID [2020-07-17 22:01:19,345 INFO L280 TraceCheckUtils]: 14: Hoare triple {20651#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~3 := #t~ret9;havoc #t~ret9; {20651#true} is VALID [2020-07-17 22:01:19,345 INFO L280 TraceCheckUtils]: 15: Hoare triple {20651#true} assume 0 != ~tmp~3; {20651#true} is VALID [2020-07-17 22:01:19,346 INFO L263 TraceCheckUtils]: 16: Hoare triple {20651#true} call activatePump(); {20742#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:19,346 INFO L280 TraceCheckUtils]: 17: Hoare triple {20742#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {20651#true} is VALID [2020-07-17 22:01:19,346 INFO L263 TraceCheckUtils]: 18: Hoare triple {20651#true} call #t~ret12 := isMethaneAlarm(); {20651#true} is VALID [2020-07-17 22:01:19,347 INFO L280 TraceCheckUtils]: 19: Hoare triple {20651#true} havoc ~retValue_acc~3; {20651#true} is VALID [2020-07-17 22:01:19,347 INFO L263 TraceCheckUtils]: 20: Hoare triple {20651#true} call #t~ret13 := isMethaneLevelCritical(); {20651#true} is VALID [2020-07-17 22:01:19,347 INFO L280 TraceCheckUtils]: 21: Hoare triple {20651#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {20651#true} is VALID [2020-07-17 22:01:19,347 INFO L280 TraceCheckUtils]: 22: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-17 22:01:19,347 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {20651#true} {20651#true} #590#return; {20651#true} is VALID [2020-07-17 22:01:19,348 INFO L280 TraceCheckUtils]: 24: Hoare triple {20651#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {20651#true} is VALID [2020-07-17 22:01:19,348 INFO L280 TraceCheckUtils]: 25: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-17 22:01:19,348 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {20651#true} {20651#true} #542#return; {20651#true} is VALID [2020-07-17 22:01:19,348 INFO L280 TraceCheckUtils]: 27: Hoare triple {20651#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {20651#true} is VALID [2020-07-17 22:01:19,348 INFO L280 TraceCheckUtils]: 28: Hoare triple {20651#true} assume !(0 != ~tmp~6); {20651#true} is VALID [2020-07-17 22:01:19,349 INFO L263 TraceCheckUtils]: 29: Hoare triple {20651#true} call activatePump__wrappee__lowWaterSensor(); {20742#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:19,349 INFO L280 TraceCheckUtils]: 30: Hoare triple {20742#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {20651#true} is VALID [2020-07-17 22:01:19,350 INFO L280 TraceCheckUtils]: 31: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-17 22:01:19,350 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {20651#true} {20651#true} #544#return; {20651#true} is VALID [2020-07-17 22:01:19,350 INFO L280 TraceCheckUtils]: 33: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-17 22:01:19,350 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {20651#true} {20651#true} #562#return; {20651#true} is VALID [2020-07-17 22:01:19,350 INFO L280 TraceCheckUtils]: 35: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-17 22:01:19,351 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {20651#true} {20651#true} #582#return; {20651#true} is VALID [2020-07-17 22:01:19,352 INFO L280 TraceCheckUtils]: 0: Hoare triple {20742#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {20651#true} is VALID [2020-07-17 22:01:19,352 INFO L280 TraceCheckUtils]: 1: Hoare triple {20651#true} assume !(0 != ~pumpRunning~0); {20651#true} is VALID [2020-07-17 22:01:19,353 INFO L263 TraceCheckUtils]: 2: Hoare triple {20651#true} call processEnvironment__wrappee__highWaterSensor(); {20742#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:19,353 INFO L280 TraceCheckUtils]: 3: Hoare triple {20742#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {20651#true} is VALID [2020-07-17 22:01:19,353 INFO L280 TraceCheckUtils]: 4: Hoare triple {20651#true} assume 0 == ~pumpRunning~0; {20651#true} is VALID [2020-07-17 22:01:19,353 INFO L263 TraceCheckUtils]: 5: Hoare triple {20651#true} call #t~ret9 := isHighWaterLevel(); {20651#true} is VALID [2020-07-17 22:01:19,353 INFO L280 TraceCheckUtils]: 6: Hoare triple {20651#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {20651#true} is VALID [2020-07-17 22:01:19,354 INFO L263 TraceCheckUtils]: 7: Hoare triple {20651#true} call #t~ret30 := isHighWaterSensorDry(); {20651#true} is VALID [2020-07-17 22:01:19,354 INFO L280 TraceCheckUtils]: 8: Hoare triple {20651#true} havoc ~retValue_acc~9; {20651#true} is VALID [2020-07-17 22:01:19,354 INFO L280 TraceCheckUtils]: 9: Hoare triple {20651#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {20651#true} is VALID [2020-07-17 22:01:19,354 INFO L280 TraceCheckUtils]: 10: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-17 22:01:19,354 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {20651#true} {20651#true} #546#return; {20651#true} is VALID [2020-07-17 22:01:19,355 INFO L280 TraceCheckUtils]: 12: Hoare triple {20651#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {20651#true} is VALID [2020-07-17 22:01:19,355 INFO L280 TraceCheckUtils]: 13: Hoare triple {20651#true} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {20651#true} is VALID [2020-07-17 22:01:19,355 INFO L280 TraceCheckUtils]: 14: Hoare triple {20651#true} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {20651#true} is VALID [2020-07-17 22:01:19,355 INFO L280 TraceCheckUtils]: 15: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-17 22:01:19,355 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {20651#true} {20651#true} #560#return; {20651#true} is VALID [2020-07-17 22:01:19,355 INFO L280 TraceCheckUtils]: 17: Hoare triple {20651#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~3 := #t~ret9;havoc #t~ret9; {20651#true} is VALID [2020-07-17 22:01:19,356 INFO L280 TraceCheckUtils]: 18: Hoare triple {20651#true} assume 0 != ~tmp~3; {20651#true} is VALID [2020-07-17 22:01:19,357 INFO L263 TraceCheckUtils]: 19: Hoare triple {20651#true} call activatePump(); {20742#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:19,357 INFO L280 TraceCheckUtils]: 20: Hoare triple {20742#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {20651#true} is VALID [2020-07-17 22:01:19,357 INFO L263 TraceCheckUtils]: 21: Hoare triple {20651#true} call #t~ret12 := isMethaneAlarm(); {20651#true} is VALID [2020-07-17 22:01:19,357 INFO L280 TraceCheckUtils]: 22: Hoare triple {20651#true} havoc ~retValue_acc~3; {20651#true} is VALID [2020-07-17 22:01:19,357 INFO L263 TraceCheckUtils]: 23: Hoare triple {20651#true} call #t~ret13 := isMethaneLevelCritical(); {20651#true} is VALID [2020-07-17 22:01:19,358 INFO L280 TraceCheckUtils]: 24: Hoare triple {20651#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {20651#true} is VALID [2020-07-17 22:01:19,358 INFO L280 TraceCheckUtils]: 25: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-17 22:01:19,358 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {20651#true} {20651#true} #590#return; {20651#true} is VALID [2020-07-17 22:01:19,358 INFO L280 TraceCheckUtils]: 27: Hoare triple {20651#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {20651#true} is VALID [2020-07-17 22:01:19,358 INFO L280 TraceCheckUtils]: 28: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-17 22:01:19,359 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {20651#true} {20651#true} #542#return; {20651#true} is VALID [2020-07-17 22:01:19,359 INFO L280 TraceCheckUtils]: 30: Hoare triple {20651#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {20651#true} is VALID [2020-07-17 22:01:19,359 INFO L280 TraceCheckUtils]: 31: Hoare triple {20651#true} assume !(0 != ~tmp~6); {20651#true} is VALID [2020-07-17 22:01:19,361 INFO L263 TraceCheckUtils]: 32: Hoare triple {20651#true} call activatePump__wrappee__lowWaterSensor(); {20742#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:19,361 INFO L280 TraceCheckUtils]: 33: Hoare triple {20742#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {20651#true} is VALID [2020-07-17 22:01:19,361 INFO L280 TraceCheckUtils]: 34: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-17 22:01:19,361 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {20651#true} {20651#true} #544#return; {20651#true} is VALID [2020-07-17 22:01:19,362 INFO L280 TraceCheckUtils]: 36: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-17 22:01:19,362 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {20651#true} {20651#true} #562#return; {20651#true} is VALID [2020-07-17 22:01:19,362 INFO L280 TraceCheckUtils]: 38: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-17 22:01:19,362 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {20651#true} {20651#true} #582#return; {20651#true} is VALID [2020-07-17 22:01:19,362 INFO L280 TraceCheckUtils]: 40: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-17 22:01:19,362 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {20651#true} {20651#true} #530#return; {20651#true} is VALID [2020-07-17 22:01:19,364 INFO L280 TraceCheckUtils]: 0: Hoare triple {20742#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {20651#true} is VALID [2020-07-17 22:01:19,364 INFO L280 TraceCheckUtils]: 1: Hoare triple {20651#true} assume !(0 != ~pumpRunning~0); {20651#true} is VALID [2020-07-17 22:01:19,365 INFO L263 TraceCheckUtils]: 2: Hoare triple {20651#true} call processEnvironment__wrappee__methaneQuery(); {20742#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:19,365 INFO L280 TraceCheckUtils]: 3: Hoare triple {20742#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {20651#true} is VALID [2020-07-17 22:01:19,365 INFO L280 TraceCheckUtils]: 4: Hoare triple {20651#true} assume !(0 != ~pumpRunning~0); {20651#true} is VALID [2020-07-17 22:01:19,366 INFO L263 TraceCheckUtils]: 5: Hoare triple {20651#true} call processEnvironment__wrappee__highWaterSensor(); {20742#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:19,366 INFO L280 TraceCheckUtils]: 6: Hoare triple {20742#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {20651#true} is VALID [2020-07-17 22:01:19,366 INFO L280 TraceCheckUtils]: 7: Hoare triple {20651#true} assume 0 == ~pumpRunning~0; {20651#true} is VALID [2020-07-17 22:01:19,366 INFO L263 TraceCheckUtils]: 8: Hoare triple {20651#true} call #t~ret9 := isHighWaterLevel(); {20651#true} is VALID [2020-07-17 22:01:19,366 INFO L280 TraceCheckUtils]: 9: Hoare triple {20651#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {20651#true} is VALID [2020-07-17 22:01:19,366 INFO L263 TraceCheckUtils]: 10: Hoare triple {20651#true} call #t~ret30 := isHighWaterSensorDry(); {20651#true} is VALID [2020-07-17 22:01:19,367 INFO L280 TraceCheckUtils]: 11: Hoare triple {20651#true} havoc ~retValue_acc~9; {20651#true} is VALID [2020-07-17 22:01:19,367 INFO L280 TraceCheckUtils]: 12: Hoare triple {20651#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {20651#true} is VALID [2020-07-17 22:01:19,367 INFO L280 TraceCheckUtils]: 13: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-17 22:01:19,367 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {20651#true} {20651#true} #546#return; {20651#true} is VALID [2020-07-17 22:01:19,367 INFO L280 TraceCheckUtils]: 15: Hoare triple {20651#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {20651#true} is VALID [2020-07-17 22:01:19,368 INFO L280 TraceCheckUtils]: 16: Hoare triple {20651#true} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {20651#true} is VALID [2020-07-17 22:01:19,368 INFO L280 TraceCheckUtils]: 17: Hoare triple {20651#true} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {20651#true} is VALID [2020-07-17 22:01:19,368 INFO L280 TraceCheckUtils]: 18: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-17 22:01:19,368 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {20651#true} {20651#true} #560#return; {20651#true} is VALID [2020-07-17 22:01:19,368 INFO L280 TraceCheckUtils]: 20: Hoare triple {20651#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~3 := #t~ret9;havoc #t~ret9; {20651#true} is VALID [2020-07-17 22:01:19,368 INFO L280 TraceCheckUtils]: 21: Hoare triple {20651#true} assume 0 != ~tmp~3; {20651#true} is VALID [2020-07-17 22:01:19,370 INFO L263 TraceCheckUtils]: 22: Hoare triple {20651#true} call activatePump(); {20742#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:19,370 INFO L280 TraceCheckUtils]: 23: Hoare triple {20742#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {20651#true} is VALID [2020-07-17 22:01:19,370 INFO L263 TraceCheckUtils]: 24: Hoare triple {20651#true} call #t~ret12 := isMethaneAlarm(); {20651#true} is VALID [2020-07-17 22:01:19,370 INFO L280 TraceCheckUtils]: 25: Hoare triple {20651#true} havoc ~retValue_acc~3; {20651#true} is VALID [2020-07-17 22:01:19,371 INFO L263 TraceCheckUtils]: 26: Hoare triple {20651#true} call #t~ret13 := isMethaneLevelCritical(); {20651#true} is VALID [2020-07-17 22:01:19,371 INFO L280 TraceCheckUtils]: 27: Hoare triple {20651#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {20651#true} is VALID [2020-07-17 22:01:19,371 INFO L280 TraceCheckUtils]: 28: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-17 22:01:19,371 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {20651#true} {20651#true} #590#return; {20651#true} is VALID [2020-07-17 22:01:19,371 INFO L280 TraceCheckUtils]: 30: Hoare triple {20651#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {20651#true} is VALID [2020-07-17 22:01:19,371 INFO L280 TraceCheckUtils]: 31: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-17 22:01:19,372 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {20651#true} {20651#true} #542#return; {20651#true} is VALID [2020-07-17 22:01:19,372 INFO L280 TraceCheckUtils]: 33: Hoare triple {20651#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {20651#true} is VALID [2020-07-17 22:01:19,372 INFO L280 TraceCheckUtils]: 34: Hoare triple {20651#true} assume !(0 != ~tmp~6); {20651#true} is VALID [2020-07-17 22:01:19,373 INFO L263 TraceCheckUtils]: 35: Hoare triple {20651#true} call activatePump__wrappee__lowWaterSensor(); {20742#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:19,373 INFO L280 TraceCheckUtils]: 36: Hoare triple {20742#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {20651#true} is VALID [2020-07-17 22:01:19,373 INFO L280 TraceCheckUtils]: 37: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-17 22:01:19,373 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {20651#true} {20651#true} #544#return; {20651#true} is VALID [2020-07-17 22:01:19,374 INFO L280 TraceCheckUtils]: 39: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-17 22:01:19,374 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {20651#true} {20651#true} #562#return; {20651#true} is VALID [2020-07-17 22:01:19,374 INFO L280 TraceCheckUtils]: 41: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-17 22:01:19,374 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {20651#true} {20651#true} #582#return; {20651#true} is VALID [2020-07-17 22:01:19,374 INFO L280 TraceCheckUtils]: 43: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-17 22:01:19,374 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {20651#true} {20651#true} #530#return; {20651#true} is VALID [2020-07-17 22:01:19,375 INFO L280 TraceCheckUtils]: 45: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-17 22:01:19,375 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {20651#true} {20672#(= 2 ~waterLevel~0)} #552#return; {20672#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:01:19,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:19,395 INFO L280 TraceCheckUtils]: 0: Hoare triple {20651#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {20869#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 22:01:19,396 INFO L280 TraceCheckUtils]: 1: Hoare triple {20869#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {20869#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 22:01:19,396 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {20869#(= |getWaterLevel_#res| ~waterLevel~0)} {20672#(= 2 ~waterLevel~0)} #570#return; {20730#(= 2 |__utac_acc__Specification5_spec__3_#t~ret1|)} is VALID [2020-07-17 22:01:19,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:19,400 INFO L280 TraceCheckUtils]: 0: Hoare triple {20651#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {20651#true} is VALID [2020-07-17 22:01:19,401 INFO L280 TraceCheckUtils]: 1: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-17 22:01:19,401 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {20651#true} {20652#false} #572#return; {20652#false} is VALID [2020-07-17 22:01:19,406 INFO L263 TraceCheckUtils]: 0: Hoare triple {20651#true} call ULTIMATE.init(); {20735#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 22:01:19,412 INFO L280 TraceCheckUtils]: 1: Hoare triple {20735#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(13);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string35.base, #t~string35.offset, 1);call write~init~int(77, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(101, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(116, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(104, #t~string35.base, 4 + #t~string35.offset, 1);call write~init~int(58, #t~string35.base, 5 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 6 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string37.base, #t~string37.offset, 1);call write~init~int(82, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(73, #t~string37.base, 2 + #t~string37.offset, 1);call write~init~int(84, #t~string37.base, 3 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 4 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string39.base, #t~string39.offset, 1);call write~init~int(75, #t~string39.base, 1 + #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 2 + #t~string39.offset, 1);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string41.base, #t~string41.offset, 1);call write~init~int(0, #t~string41.base, 1 + #t~string41.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0; {20656#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:01:19,413 INFO L280 TraceCheckUtils]: 2: Hoare triple {20656#(= 1 ~waterLevel~0)} assume true; {20656#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:01:19,413 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {20656#(= 1 ~waterLevel~0)} {20651#true} #596#return; {20656#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:01:19,414 INFO L263 TraceCheckUtils]: 4: Hoare triple {20656#(= 1 ~waterLevel~0)} call #t~ret77 := main(); {20656#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:01:19,415 INFO L280 TraceCheckUtils]: 5: Hoare triple {20656#(= 1 ~waterLevel~0)} havoc ~retValue_acc~2;havoc ~tmp~2; {20656#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:01:19,416 INFO L263 TraceCheckUtils]: 6: Hoare triple {20656#(= 1 ~waterLevel~0)} call select_helpers(); {20651#true} is VALID [2020-07-17 22:01:19,416 INFO L280 TraceCheckUtils]: 7: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-17 22:01:19,417 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {20651#true} {20656#(= 1 ~waterLevel~0)} #480#return; {20656#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:01:19,417 INFO L263 TraceCheckUtils]: 9: Hoare triple {20656#(= 1 ~waterLevel~0)} call select_features(); {20651#true} is VALID [2020-07-17 22:01:19,417 INFO L280 TraceCheckUtils]: 10: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-17 22:01:19,418 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {20651#true} {20656#(= 1 ~waterLevel~0)} #482#return; {20656#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:01:19,418 INFO L263 TraceCheckUtils]: 12: Hoare triple {20656#(= 1 ~waterLevel~0)} call #t~ret8 := valid_product(); {20651#true} is VALID [2020-07-17 22:01:19,418 INFO L280 TraceCheckUtils]: 13: Hoare triple {20651#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {20651#true} is VALID [2020-07-17 22:01:19,418 INFO L280 TraceCheckUtils]: 14: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-17 22:01:19,419 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {20651#true} {20656#(= 1 ~waterLevel~0)} #484#return; {20656#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:01:19,419 INFO L280 TraceCheckUtils]: 16: Hoare triple {20656#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp~2 := #t~ret8;havoc #t~ret8; {20656#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:01:19,420 INFO L280 TraceCheckUtils]: 17: Hoare triple {20656#(= 1 ~waterLevel~0)} assume 0 != ~tmp~2; {20656#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:01:19,420 INFO L263 TraceCheckUtils]: 18: Hoare triple {20656#(= 1 ~waterLevel~0)} call setup(); {20651#true} is VALID [2020-07-17 22:01:19,420 INFO L280 TraceCheckUtils]: 19: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-17 22:01:19,421 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {20651#true} {20656#(= 1 ~waterLevel~0)} #486#return; {20656#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:01:19,421 INFO L263 TraceCheckUtils]: 21: Hoare triple {20656#(= 1 ~waterLevel~0)} call runTest(); {20656#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:01:19,422 INFO L263 TraceCheckUtils]: 22: Hoare triple {20656#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__1(); {20736#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:01:19,422 INFO L280 TraceCheckUtils]: 23: Hoare triple {20736#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {20651#true} is VALID [2020-07-17 22:01:19,422 INFO L280 TraceCheckUtils]: 24: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-17 22:01:19,423 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {20651#true} {20656#(= 1 ~waterLevel~0)} #586#return; {20656#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:01:19,423 INFO L263 TraceCheckUtils]: 26: Hoare triple {20656#(= 1 ~waterLevel~0)} call test(); {20656#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:01:19,424 INFO L280 TraceCheckUtils]: 27: Hoare triple {20656#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0;havoc ~tmp~1;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {20656#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:01:19,424 INFO L280 TraceCheckUtils]: 28: Hoare triple {20656#(= 1 ~waterLevel~0)} assume !false; {20656#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:01:19,425 INFO L280 TraceCheckUtils]: 29: Hoare triple {20656#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {20656#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:01:19,425 INFO L280 TraceCheckUtils]: 30: Hoare triple {20656#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp~1 := #t~nondet4;havoc #t~nondet4; {20656#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:01:19,426 INFO L280 TraceCheckUtils]: 31: Hoare triple {20656#(= 1 ~waterLevel~0)} assume 0 != ~tmp~1; {20656#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:01:19,427 INFO L263 TraceCheckUtils]: 32: Hoare triple {20656#(= 1 ~waterLevel~0)} call waterRise(); {20737#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:01:19,428 INFO L280 TraceCheckUtils]: 33: Hoare triple {20737#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {20738#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-17 22:01:19,429 INFO L280 TraceCheckUtils]: 34: Hoare triple {20738#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} assume true; {20738#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-17 22:01:19,430 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {20738#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} {20656#(= 1 ~waterLevel~0)} #532#return; {20672#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:01:19,430 INFO L280 TraceCheckUtils]: 36: Hoare triple {20672#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___0~1 := #t~nondet5;havoc #t~nondet5; {20672#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:01:19,431 INFO L280 TraceCheckUtils]: 37: Hoare triple {20672#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~1); {20672#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:01:19,432 INFO L280 TraceCheckUtils]: 38: Hoare triple {20672#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~tmp___2~0 := #t~nondet6;havoc #t~nondet6; {20672#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:01:19,432 INFO L280 TraceCheckUtils]: 39: Hoare triple {20672#(= 2 ~waterLevel~0)} assume 0 != ~tmp___2~0; {20672#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:01:19,433 INFO L263 TraceCheckUtils]: 40: Hoare triple {20672#(= 2 ~waterLevel~0)} call timeShift(); {20672#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:01:19,434 INFO L263 TraceCheckUtils]: 41: Hoare triple {20672#(= 2 ~waterLevel~0)} call __utac_acc__Specification5_spec__2(); {20736#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:01:19,434 INFO L263 TraceCheckUtils]: 42: Hoare triple {20736#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {20651#true} is VALID [2020-07-17 22:01:19,434 INFO L280 TraceCheckUtils]: 43: Hoare triple {20651#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {20651#true} is VALID [2020-07-17 22:01:19,434 INFO L280 TraceCheckUtils]: 44: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-17 22:01:19,434 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {20651#true} {20736#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {20651#true} is VALID [2020-07-17 22:01:19,435 INFO L280 TraceCheckUtils]: 46: Hoare triple {20651#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {20651#true} is VALID [2020-07-17 22:01:19,435 INFO L280 TraceCheckUtils]: 47: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-17 22:01:19,436 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {20651#true} {20672#(= 2 ~waterLevel~0)} #548#return; {20672#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:01:19,436 INFO L280 TraceCheckUtils]: 49: Hoare triple {20672#(= 2 ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {20672#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:01:19,437 INFO L280 TraceCheckUtils]: 50: Hoare triple {20672#(= 2 ~waterLevel~0)} assume 0 != ~systemActive~0; {20672#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:01:19,437 INFO L263 TraceCheckUtils]: 51: Hoare triple {20672#(= 2 ~waterLevel~0)} call processEnvironment(); {20742#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:19,437 INFO L280 TraceCheckUtils]: 52: Hoare triple {20742#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {20651#true} is VALID [2020-07-17 22:01:19,438 INFO L280 TraceCheckUtils]: 53: Hoare triple {20651#true} assume !(0 != ~pumpRunning~0); {20651#true} is VALID [2020-07-17 22:01:19,438 INFO L263 TraceCheckUtils]: 54: Hoare triple {20651#true} call processEnvironment__wrappee__methaneQuery(); {20742#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:19,438 INFO L280 TraceCheckUtils]: 55: Hoare triple {20742#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {20651#true} is VALID [2020-07-17 22:01:19,439 INFO L280 TraceCheckUtils]: 56: Hoare triple {20651#true} assume !(0 != ~pumpRunning~0); {20651#true} is VALID [2020-07-17 22:01:19,439 INFO L263 TraceCheckUtils]: 57: Hoare triple {20651#true} call processEnvironment__wrappee__highWaterSensor(); {20742#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:19,439 INFO L280 TraceCheckUtils]: 58: Hoare triple {20742#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {20651#true} is VALID [2020-07-17 22:01:19,439 INFO L280 TraceCheckUtils]: 59: Hoare triple {20651#true} assume 0 == ~pumpRunning~0; {20651#true} is VALID [2020-07-17 22:01:19,440 INFO L263 TraceCheckUtils]: 60: Hoare triple {20651#true} call #t~ret9 := isHighWaterLevel(); {20651#true} is VALID [2020-07-17 22:01:19,440 INFO L280 TraceCheckUtils]: 61: Hoare triple {20651#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {20651#true} is VALID [2020-07-17 22:01:19,440 INFO L263 TraceCheckUtils]: 62: Hoare triple {20651#true} call #t~ret30 := isHighWaterSensorDry(); {20651#true} is VALID [2020-07-17 22:01:19,440 INFO L280 TraceCheckUtils]: 63: Hoare triple {20651#true} havoc ~retValue_acc~9; {20651#true} is VALID [2020-07-17 22:01:19,440 INFO L280 TraceCheckUtils]: 64: Hoare triple {20651#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {20651#true} is VALID [2020-07-17 22:01:19,441 INFO L280 TraceCheckUtils]: 65: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-17 22:01:19,441 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {20651#true} {20651#true} #546#return; {20651#true} is VALID [2020-07-17 22:01:19,441 INFO L280 TraceCheckUtils]: 67: Hoare triple {20651#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {20651#true} is VALID [2020-07-17 22:01:19,441 INFO L280 TraceCheckUtils]: 68: Hoare triple {20651#true} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {20651#true} is VALID [2020-07-17 22:01:19,441 INFO L280 TraceCheckUtils]: 69: Hoare triple {20651#true} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {20651#true} is VALID [2020-07-17 22:01:19,441 INFO L280 TraceCheckUtils]: 70: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-17 22:01:19,441 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {20651#true} {20651#true} #560#return; {20651#true} is VALID [2020-07-17 22:01:19,441 INFO L280 TraceCheckUtils]: 72: Hoare triple {20651#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~3 := #t~ret9;havoc #t~ret9; {20651#true} is VALID [2020-07-17 22:01:19,442 INFO L280 TraceCheckUtils]: 73: Hoare triple {20651#true} assume 0 != ~tmp~3; {20651#true} is VALID [2020-07-17 22:01:19,442 INFO L263 TraceCheckUtils]: 74: Hoare triple {20651#true} call activatePump(); {20742#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:19,442 INFO L280 TraceCheckUtils]: 75: Hoare triple {20742#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {20651#true} is VALID [2020-07-17 22:01:19,442 INFO L263 TraceCheckUtils]: 76: Hoare triple {20651#true} call #t~ret12 := isMethaneAlarm(); {20651#true} is VALID [2020-07-17 22:01:19,443 INFO L280 TraceCheckUtils]: 77: Hoare triple {20651#true} havoc ~retValue_acc~3; {20651#true} is VALID [2020-07-17 22:01:19,443 INFO L263 TraceCheckUtils]: 78: Hoare triple {20651#true} call #t~ret13 := isMethaneLevelCritical(); {20651#true} is VALID [2020-07-17 22:01:19,443 INFO L280 TraceCheckUtils]: 79: Hoare triple {20651#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {20651#true} is VALID [2020-07-17 22:01:19,443 INFO L280 TraceCheckUtils]: 80: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-17 22:01:19,443 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {20651#true} {20651#true} #590#return; {20651#true} is VALID [2020-07-17 22:01:19,443 INFO L280 TraceCheckUtils]: 82: Hoare triple {20651#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {20651#true} is VALID [2020-07-17 22:01:19,443 INFO L280 TraceCheckUtils]: 83: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-17 22:01:19,443 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {20651#true} {20651#true} #542#return; {20651#true} is VALID [2020-07-17 22:01:19,443 INFO L280 TraceCheckUtils]: 85: Hoare triple {20651#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {20651#true} is VALID [2020-07-17 22:01:19,444 INFO L280 TraceCheckUtils]: 86: Hoare triple {20651#true} assume !(0 != ~tmp~6); {20651#true} is VALID [2020-07-17 22:01:19,444 INFO L263 TraceCheckUtils]: 87: Hoare triple {20651#true} call activatePump__wrappee__lowWaterSensor(); {20742#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:19,444 INFO L280 TraceCheckUtils]: 88: Hoare triple {20742#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {20651#true} is VALID [2020-07-17 22:01:19,444 INFO L280 TraceCheckUtils]: 89: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-17 22:01:19,445 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {20651#true} {20651#true} #544#return; {20651#true} is VALID [2020-07-17 22:01:19,445 INFO L280 TraceCheckUtils]: 91: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-17 22:01:19,445 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {20651#true} {20651#true} #562#return; {20651#true} is VALID [2020-07-17 22:01:19,445 INFO L280 TraceCheckUtils]: 93: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-17 22:01:19,445 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {20651#true} {20651#true} #582#return; {20651#true} is VALID [2020-07-17 22:01:19,445 INFO L280 TraceCheckUtils]: 95: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-17 22:01:19,445 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {20651#true} {20651#true} #530#return; {20651#true} is VALID [2020-07-17 22:01:19,445 INFO L280 TraceCheckUtils]: 97: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-17 22:01:19,446 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {20651#true} {20672#(= 2 ~waterLevel~0)} #552#return; {20672#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:01:19,446 INFO L263 TraceCheckUtils]: 99: Hoare triple {20672#(= 2 ~waterLevel~0)} call __utac_acc__Specification5_spec__3(); {20672#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:01:19,447 INFO L280 TraceCheckUtils]: 100: Hoare triple {20672#(= 2 ~waterLevel~0)} havoc ~tmp~0;havoc ~tmp___0~0; {20672#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:01:19,447 INFO L263 TraceCheckUtils]: 101: Hoare triple {20672#(= 2 ~waterLevel~0)} call #t~ret1 := getWaterLevel(); {20651#true} is VALID [2020-07-17 22:01:19,447 INFO L280 TraceCheckUtils]: 102: Hoare triple {20651#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {20869#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 22:01:19,448 INFO L280 TraceCheckUtils]: 103: Hoare triple {20869#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {20869#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 22:01:19,448 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {20869#(= |getWaterLevel_#res| ~waterLevel~0)} {20672#(= 2 ~waterLevel~0)} #570#return; {20730#(= 2 |__utac_acc__Specification5_spec__3_#t~ret1|)} is VALID [2020-07-17 22:01:19,449 INFO L280 TraceCheckUtils]: 105: Hoare triple {20730#(= 2 |__utac_acc__Specification5_spec__3_#t~ret1|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {20731#(= 2 __utac_acc__Specification5_spec__3_~tmp~0)} is VALID [2020-07-17 22:01:19,449 INFO L280 TraceCheckUtils]: 106: Hoare triple {20731#(= 2 __utac_acc__Specification5_spec__3_~tmp~0)} assume 2 != ~tmp~0; {20652#false} is VALID [2020-07-17 22:01:19,450 INFO L263 TraceCheckUtils]: 107: Hoare triple {20652#false} call #t~ret2 := isPumpRunning(); {20651#true} is VALID [2020-07-17 22:01:19,450 INFO L280 TraceCheckUtils]: 108: Hoare triple {20651#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {20651#true} is VALID [2020-07-17 22:01:19,450 INFO L280 TraceCheckUtils]: 109: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-17 22:01:19,450 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {20651#true} {20652#false} #572#return; {20652#false} is VALID [2020-07-17 22:01:19,451 INFO L280 TraceCheckUtils]: 111: Hoare triple {20652#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {20652#false} is VALID [2020-07-17 22:01:19,451 INFO L280 TraceCheckUtils]: 112: Hoare triple {20652#false} assume 0 != ~tmp___0~0; {20652#false} is VALID [2020-07-17 22:01:19,451 INFO L280 TraceCheckUtils]: 113: Hoare triple {20652#false} assume 0 == ~switchedOnBeforeTS~0; {20652#false} is VALID [2020-07-17 22:01:19,451 INFO L263 TraceCheckUtils]: 114: Hoare triple {20652#false} call __automaton_fail(); {20652#false} is VALID [2020-07-17 22:01:19,451 INFO L280 TraceCheckUtils]: 115: Hoare triple {20652#false} assume !false; {20652#false} is VALID [2020-07-17 22:01:19,463 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-17 22:01:19,463 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [878762568] [2020-07-17 22:01:19,463 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 22:01:19,463 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-07-17 22:01:19,464 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2084714632] [2020-07-17 22:01:19,464 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 116 [2020-07-17 22:01:19,465 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:01:19,465 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2020-07-17 22:01:19,616 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 114 edges. 114 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:01:19,617 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-17 22:01:19,617 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:01:19,617 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-17 22:01:19,617 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2020-07-17 22:01:19,617 INFO L87 Difference]: Start difference. First operand 1005 states and 1219 transitions. Second operand 12 states. [2020-07-17 22:01:20,722 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 22:01:25,137 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 22:01:29,274 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 22:01:30,772 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 22:01:31,258 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 22:01:32,117 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 22:01:32,855 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 22:01:55,566 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 22:01:56,646 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 22:02:07,604 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:02:07,604 INFO L93 Difference]: Finished difference Result 2851 states and 3676 transitions. [2020-07-17 22:02:07,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2020-07-17 22:02:07,604 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 116 [2020-07-17 22:02:07,605 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:02:07,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-17 22:02:07,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 802 transitions. [2020-07-17 22:02:07,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-17 22:02:07,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 802 transitions. [2020-07-17 22:02:07,621 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 32 states and 802 transitions. [2020-07-17 22:02:10,630 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 802 edges. 802 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:02:10,838 INFO L225 Difference]: With dead ends: 2851 [2020-07-17 22:02:10,838 INFO L226 Difference]: Without dead ends: 2072 [2020-07-17 22:02:10,841 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 82 GetRequests, 47 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 346 ImplicationChecksByTransitivity, 3.5s TimeCoverageRelationStatistics Valid=306, Invalid=1026, Unknown=0, NotChecked=0, Total=1332 [2020-07-17 22:02:10,844 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2072 states. [2020-07-17 22:02:25,232 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2072 to 1772. [2020-07-17 22:02:25,233 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:02:25,233 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2072 states. Second operand 1772 states. [2020-07-17 22:02:25,233 INFO L74 IsIncluded]: Start isIncluded. First operand 2072 states. Second operand 1772 states. [2020-07-17 22:02:25,233 INFO L87 Difference]: Start difference. First operand 2072 states. Second operand 1772 states. [2020-07-17 22:02:25,393 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:02:25,394 INFO L93 Difference]: Finished difference Result 2072 states and 2571 transitions. [2020-07-17 22:02:25,394 INFO L276 IsEmpty]: Start isEmpty. Operand 2072 states and 2571 transitions. [2020-07-17 22:02:25,401 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:02:25,401 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:02:25,401 INFO L74 IsIncluded]: Start isIncluded. First operand 1772 states. Second operand 2072 states. [2020-07-17 22:02:25,401 INFO L87 Difference]: Start difference. First operand 1772 states. Second operand 2072 states. [2020-07-17 22:02:25,553 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:02:25,553 INFO L93 Difference]: Finished difference Result 2072 states and 2571 transitions. [2020-07-17 22:02:25,553 INFO L276 IsEmpty]: Start isEmpty. Operand 2072 states and 2571 transitions. [2020-07-17 22:02:25,559 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:02:25,560 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:02:25,560 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:02:25,560 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:02:25,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1772 states. [2020-07-17 22:02:25,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1772 states to 1772 states and 2130 transitions. [2020-07-17 22:02:25,768 INFO L78 Accepts]: Start accepts. Automaton has 1772 states and 2130 transitions. Word has length 116 [2020-07-17 22:02:25,768 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:02:25,768 INFO L479 AbstractCegarLoop]: Abstraction has 1772 states and 2130 transitions. [2020-07-17 22:02:25,769 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-17 22:02:25,769 INFO L276 IsEmpty]: Start isEmpty. Operand 1772 states and 2130 transitions. [2020-07-17 22:02:25,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2020-07-17 22:02:25,773 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:02:25,774 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, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 22:02:25,774 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-17 22:02:25,774 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:02:25,774 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:02:25,774 INFO L82 PathProgramCache]: Analyzing trace with hash -283315442, now seen corresponding path program 1 times [2020-07-17 22:02:25,775 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:02:25,775 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1609750618] [2020-07-17 22:02:25,775 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:02:25,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:26,137 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 22:02:26,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:26,179 INFO L280 TraceCheckUtils]: 0: Hoare triple {31456#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(13);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string35.base, #t~string35.offset, 1);call write~init~int(77, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(101, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(116, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(104, #t~string35.base, 4 + #t~string35.offset, 1);call write~init~int(58, #t~string35.base, 5 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 6 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string37.base, #t~string37.offset, 1);call write~init~int(82, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(73, #t~string37.base, 2 + #t~string37.offset, 1);call write~init~int(84, #t~string37.base, 3 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 4 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string39.base, #t~string39.offset, 1);call write~init~int(75, #t~string39.base, 1 + #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 2 + #t~string39.offset, 1);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string41.base, #t~string41.offset, 1);call write~init~int(0, #t~string41.base, 1 + #t~string41.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0; {31305#true} is VALID [2020-07-17 22:02:26,180 INFO L280 TraceCheckUtils]: 1: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,180 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31305#true} {31305#true} #596#return; {31305#true} is VALID [2020-07-17 22:02:26,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:26,182 INFO L280 TraceCheckUtils]: 0: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,183 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {31305#true} {31305#true} #480#return; {31305#true} is VALID [2020-07-17 22:02:26,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:26,185 INFO L280 TraceCheckUtils]: 0: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,185 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {31305#true} {31305#true} #482#return; {31305#true} is VALID [2020-07-17 22:02:26,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:26,207 INFO L280 TraceCheckUtils]: 0: Hoare triple {31305#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {31457#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-17 22:02:26,208 INFO L280 TraceCheckUtils]: 1: Hoare triple {31457#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {31457#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-17 22:02:26,209 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31457#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {31305#true} #484#return; {31317#(= 1 |main_#t~ret8|)} is VALID [2020-07-17 22:02:26,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:26,212 INFO L280 TraceCheckUtils]: 0: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,212 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {31305#true} {31305#true} #486#return; {31305#true} is VALID [2020-07-17 22:02:26,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:26,249 INFO L280 TraceCheckUtils]: 0: Hoare triple {31458#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {31305#true} is VALID [2020-07-17 22:02:26,249 INFO L280 TraceCheckUtils]: 1: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,250 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31305#true} {31305#true} #586#return; {31305#true} is VALID [2020-07-17 22:02:26,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:26,273 INFO L280 TraceCheckUtils]: 0: Hoare triple {31459#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {31305#true} is VALID [2020-07-17 22:02:26,273 INFO L280 TraceCheckUtils]: 1: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,273 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31305#true} {31305#true} #532#return; {31305#true} is VALID [2020-07-17 22:02:26,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:26,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:26,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:26,336 INFO L280 TraceCheckUtils]: 0: Hoare triple {31305#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {31305#true} is VALID [2020-07-17 22:02:26,336 INFO L280 TraceCheckUtils]: 1: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,337 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31305#true} {31458#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {31305#true} is VALID [2020-07-17 22:02:26,337 INFO L263 TraceCheckUtils]: 0: Hoare triple {31458#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {31305#true} is VALID [2020-07-17 22:02:26,337 INFO L280 TraceCheckUtils]: 1: Hoare triple {31305#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {31305#true} is VALID [2020-07-17 22:02:26,337 INFO L280 TraceCheckUtils]: 2: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,337 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {31305#true} {31458#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {31305#true} is VALID [2020-07-17 22:02:26,338 INFO L280 TraceCheckUtils]: 4: Hoare triple {31305#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {31305#true} is VALID [2020-07-17 22:02:26,338 INFO L280 TraceCheckUtils]: 5: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,338 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {31305#true} {31460#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #548#return; {31305#true} is VALID [2020-07-17 22:02:26,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:26,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:26,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:26,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:26,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:26,415 INFO L280 TraceCheckUtils]: 0: Hoare triple {31305#true} havoc ~retValue_acc~9; {31305#true} is VALID [2020-07-17 22:02:26,416 INFO L280 TraceCheckUtils]: 1: Hoare triple {31305#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {31305#true} is VALID [2020-07-17 22:02:26,416 INFO L280 TraceCheckUtils]: 2: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,416 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {31305#true} {31305#true} #546#return; {31305#true} is VALID [2020-07-17 22:02:26,416 INFO L280 TraceCheckUtils]: 0: Hoare triple {31305#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {31305#true} is VALID [2020-07-17 22:02:26,417 INFO L263 TraceCheckUtils]: 1: Hoare triple {31305#true} call #t~ret30 := isHighWaterSensorDry(); {31305#true} is VALID [2020-07-17 22:02:26,417 INFO L280 TraceCheckUtils]: 2: Hoare triple {31305#true} havoc ~retValue_acc~9; {31305#true} is VALID [2020-07-17 22:02:26,417 INFO L280 TraceCheckUtils]: 3: Hoare triple {31305#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {31305#true} is VALID [2020-07-17 22:02:26,417 INFO L280 TraceCheckUtils]: 4: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,417 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {31305#true} {31305#true} #546#return; {31305#true} is VALID [2020-07-17 22:02:26,418 INFO L280 TraceCheckUtils]: 6: Hoare triple {31305#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {31305#true} is VALID [2020-07-17 22:02:26,418 INFO L280 TraceCheckUtils]: 7: Hoare triple {31305#true} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {31305#true} is VALID [2020-07-17 22:02:26,418 INFO L280 TraceCheckUtils]: 8: Hoare triple {31305#true} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {31305#true} is VALID [2020-07-17 22:02:26,418 INFO L280 TraceCheckUtils]: 9: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,419 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {31305#true} {31305#true} #560#return; {31305#true} is VALID [2020-07-17 22:02:26,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:26,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:26,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:26,435 INFO L280 TraceCheckUtils]: 0: Hoare triple {31305#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {31305#true} is VALID [2020-07-17 22:02:26,436 INFO L280 TraceCheckUtils]: 1: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,436 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31305#true} {31305#true} #590#return; {31305#true} is VALID [2020-07-17 22:02:26,436 INFO L280 TraceCheckUtils]: 0: Hoare triple {31305#true} havoc ~retValue_acc~3; {31305#true} is VALID [2020-07-17 22:02:26,437 INFO L263 TraceCheckUtils]: 1: Hoare triple {31305#true} call #t~ret13 := isMethaneLevelCritical(); {31305#true} is VALID [2020-07-17 22:02:26,437 INFO L280 TraceCheckUtils]: 2: Hoare triple {31305#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {31305#true} is VALID [2020-07-17 22:02:26,437 INFO L280 TraceCheckUtils]: 3: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,437 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31305#true} {31305#true} #590#return; {31305#true} is VALID [2020-07-17 22:02:26,437 INFO L280 TraceCheckUtils]: 5: Hoare triple {31305#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {31305#true} is VALID [2020-07-17 22:02:26,438 INFO L280 TraceCheckUtils]: 6: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,438 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {31305#true} {31305#true} #542#return; {31305#true} is VALID [2020-07-17 22:02:26,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:26,443 INFO L280 TraceCheckUtils]: 0: Hoare triple {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:26,443 INFO L280 TraceCheckUtils]: 1: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume true; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:26,444 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31515#(<= 1 ~pumpRunning~0)} {31305#true} #544#return; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:26,444 INFO L280 TraceCheckUtils]: 0: Hoare triple {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31305#true} is VALID [2020-07-17 22:02:26,445 INFO L263 TraceCheckUtils]: 1: Hoare triple {31305#true} call #t~ret12 := isMethaneAlarm(); {31305#true} is VALID [2020-07-17 22:02:26,445 INFO L280 TraceCheckUtils]: 2: Hoare triple {31305#true} havoc ~retValue_acc~3; {31305#true} is VALID [2020-07-17 22:02:26,445 INFO L263 TraceCheckUtils]: 3: Hoare triple {31305#true} call #t~ret13 := isMethaneLevelCritical(); {31305#true} is VALID [2020-07-17 22:02:26,445 INFO L280 TraceCheckUtils]: 4: Hoare triple {31305#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {31305#true} is VALID [2020-07-17 22:02:26,446 INFO L280 TraceCheckUtils]: 5: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,446 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {31305#true} {31305#true} #590#return; {31305#true} is VALID [2020-07-17 22:02:26,446 INFO L280 TraceCheckUtils]: 7: Hoare triple {31305#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {31305#true} is VALID [2020-07-17 22:02:26,446 INFO L280 TraceCheckUtils]: 8: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,446 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {31305#true} {31305#true} #542#return; {31305#true} is VALID [2020-07-17 22:02:26,447 INFO L280 TraceCheckUtils]: 10: Hoare triple {31305#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {31305#true} is VALID [2020-07-17 22:02:26,447 INFO L280 TraceCheckUtils]: 11: Hoare triple {31305#true} assume !(0 != ~tmp~6); {31305#true} is VALID [2020-07-17 22:02:26,448 INFO L263 TraceCheckUtils]: 12: Hoare triple {31305#true} call activatePump__wrappee__lowWaterSensor(); {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:26,449 INFO L280 TraceCheckUtils]: 13: Hoare triple {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:26,449 INFO L280 TraceCheckUtils]: 14: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume true; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:26,450 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {31515#(<= 1 ~pumpRunning~0)} {31305#true} #544#return; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:26,450 INFO L280 TraceCheckUtils]: 16: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume true; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:26,451 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {31515#(<= 1 ~pumpRunning~0)} {31305#true} #562#return; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:26,452 INFO L280 TraceCheckUtils]: 0: Hoare triple {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {31305#true} is VALID [2020-07-17 22:02:26,452 INFO L280 TraceCheckUtils]: 1: Hoare triple {31305#true} assume 0 == ~pumpRunning~0; {31305#true} is VALID [2020-07-17 22:02:26,452 INFO L263 TraceCheckUtils]: 2: Hoare triple {31305#true} call #t~ret9 := isHighWaterLevel(); {31305#true} is VALID [2020-07-17 22:02:26,452 INFO L280 TraceCheckUtils]: 3: Hoare triple {31305#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {31305#true} is VALID [2020-07-17 22:02:26,452 INFO L263 TraceCheckUtils]: 4: Hoare triple {31305#true} call #t~ret30 := isHighWaterSensorDry(); {31305#true} is VALID [2020-07-17 22:02:26,453 INFO L280 TraceCheckUtils]: 5: Hoare triple {31305#true} havoc ~retValue_acc~9; {31305#true} is VALID [2020-07-17 22:02:26,453 INFO L280 TraceCheckUtils]: 6: Hoare triple {31305#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {31305#true} is VALID [2020-07-17 22:02:26,453 INFO L280 TraceCheckUtils]: 7: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,453 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {31305#true} {31305#true} #546#return; {31305#true} is VALID [2020-07-17 22:02:26,454 INFO L280 TraceCheckUtils]: 9: Hoare triple {31305#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {31305#true} is VALID [2020-07-17 22:02:26,454 INFO L280 TraceCheckUtils]: 10: Hoare triple {31305#true} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {31305#true} is VALID [2020-07-17 22:02:26,454 INFO L280 TraceCheckUtils]: 11: Hoare triple {31305#true} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {31305#true} is VALID [2020-07-17 22:02:26,454 INFO L280 TraceCheckUtils]: 12: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,454 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {31305#true} {31305#true} #560#return; {31305#true} is VALID [2020-07-17 22:02:26,455 INFO L280 TraceCheckUtils]: 14: Hoare triple {31305#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~3 := #t~ret9;havoc #t~ret9; {31305#true} is VALID [2020-07-17 22:02:26,455 INFO L280 TraceCheckUtils]: 15: Hoare triple {31305#true} assume 0 != ~tmp~3; {31305#true} is VALID [2020-07-17 22:02:26,457 INFO L263 TraceCheckUtils]: 16: Hoare triple {31305#true} call activatePump(); {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:26,457 INFO L280 TraceCheckUtils]: 17: Hoare triple {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31305#true} is VALID [2020-07-17 22:02:26,457 INFO L263 TraceCheckUtils]: 18: Hoare triple {31305#true} call #t~ret12 := isMethaneAlarm(); {31305#true} is VALID [2020-07-17 22:02:26,457 INFO L280 TraceCheckUtils]: 19: Hoare triple {31305#true} havoc ~retValue_acc~3; {31305#true} is VALID [2020-07-17 22:02:26,458 INFO L263 TraceCheckUtils]: 20: Hoare triple {31305#true} call #t~ret13 := isMethaneLevelCritical(); {31305#true} is VALID [2020-07-17 22:02:26,458 INFO L280 TraceCheckUtils]: 21: Hoare triple {31305#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {31305#true} is VALID [2020-07-17 22:02:26,458 INFO L280 TraceCheckUtils]: 22: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,458 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {31305#true} {31305#true} #590#return; {31305#true} is VALID [2020-07-17 22:02:26,459 INFO L280 TraceCheckUtils]: 24: Hoare triple {31305#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {31305#true} is VALID [2020-07-17 22:02:26,459 INFO L280 TraceCheckUtils]: 25: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,459 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {31305#true} {31305#true} #542#return; {31305#true} is VALID [2020-07-17 22:02:26,459 INFO L280 TraceCheckUtils]: 27: Hoare triple {31305#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {31305#true} is VALID [2020-07-17 22:02:26,459 INFO L280 TraceCheckUtils]: 28: Hoare triple {31305#true} assume !(0 != ~tmp~6); {31305#true} is VALID [2020-07-17 22:02:26,460 INFO L263 TraceCheckUtils]: 29: Hoare triple {31305#true} call activatePump__wrappee__lowWaterSensor(); {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:26,461 INFO L280 TraceCheckUtils]: 30: Hoare triple {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:26,462 INFO L280 TraceCheckUtils]: 31: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume true; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:26,462 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {31515#(<= 1 ~pumpRunning~0)} {31305#true} #544#return; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:26,463 INFO L280 TraceCheckUtils]: 33: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume true; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:26,463 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {31515#(<= 1 ~pumpRunning~0)} {31305#true} #562#return; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:26,464 INFO L280 TraceCheckUtils]: 35: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume true; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:26,465 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {31515#(<= 1 ~pumpRunning~0)} {31305#true} #582#return; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:26,466 INFO L280 TraceCheckUtils]: 0: Hoare triple {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {31305#true} is VALID [2020-07-17 22:02:26,466 INFO L280 TraceCheckUtils]: 1: Hoare triple {31305#true} assume !(0 != ~pumpRunning~0); {31305#true} is VALID [2020-07-17 22:02:26,467 INFO L263 TraceCheckUtils]: 2: Hoare triple {31305#true} call processEnvironment__wrappee__highWaterSensor(); {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:26,467 INFO L280 TraceCheckUtils]: 3: Hoare triple {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {31305#true} is VALID [2020-07-17 22:02:26,468 INFO L280 TraceCheckUtils]: 4: Hoare triple {31305#true} assume 0 == ~pumpRunning~0; {31305#true} is VALID [2020-07-17 22:02:26,468 INFO L263 TraceCheckUtils]: 5: Hoare triple {31305#true} call #t~ret9 := isHighWaterLevel(); {31305#true} is VALID [2020-07-17 22:02:26,468 INFO L280 TraceCheckUtils]: 6: Hoare triple {31305#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {31305#true} is VALID [2020-07-17 22:02:26,468 INFO L263 TraceCheckUtils]: 7: Hoare triple {31305#true} call #t~ret30 := isHighWaterSensorDry(); {31305#true} is VALID [2020-07-17 22:02:26,468 INFO L280 TraceCheckUtils]: 8: Hoare triple {31305#true} havoc ~retValue_acc~9; {31305#true} is VALID [2020-07-17 22:02:26,469 INFO L280 TraceCheckUtils]: 9: Hoare triple {31305#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {31305#true} is VALID [2020-07-17 22:02:26,469 INFO L280 TraceCheckUtils]: 10: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,469 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {31305#true} {31305#true} #546#return; {31305#true} is VALID [2020-07-17 22:02:26,469 INFO L280 TraceCheckUtils]: 12: Hoare triple {31305#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {31305#true} is VALID [2020-07-17 22:02:26,470 INFO L280 TraceCheckUtils]: 13: Hoare triple {31305#true} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {31305#true} is VALID [2020-07-17 22:02:26,470 INFO L280 TraceCheckUtils]: 14: Hoare triple {31305#true} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {31305#true} is VALID [2020-07-17 22:02:26,470 INFO L280 TraceCheckUtils]: 15: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,470 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {31305#true} {31305#true} #560#return; {31305#true} is VALID [2020-07-17 22:02:26,471 INFO L280 TraceCheckUtils]: 17: Hoare triple {31305#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~3 := #t~ret9;havoc #t~ret9; {31305#true} is VALID [2020-07-17 22:02:26,471 INFO L280 TraceCheckUtils]: 18: Hoare triple {31305#true} assume 0 != ~tmp~3; {31305#true} is VALID [2020-07-17 22:02:26,473 INFO L263 TraceCheckUtils]: 19: Hoare triple {31305#true} call activatePump(); {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:26,473 INFO L280 TraceCheckUtils]: 20: Hoare triple {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31305#true} is VALID [2020-07-17 22:02:26,473 INFO L263 TraceCheckUtils]: 21: Hoare triple {31305#true} call #t~ret12 := isMethaneAlarm(); {31305#true} is VALID [2020-07-17 22:02:26,473 INFO L280 TraceCheckUtils]: 22: Hoare triple {31305#true} havoc ~retValue_acc~3; {31305#true} is VALID [2020-07-17 22:02:26,474 INFO L263 TraceCheckUtils]: 23: Hoare triple {31305#true} call #t~ret13 := isMethaneLevelCritical(); {31305#true} is VALID [2020-07-17 22:02:26,474 INFO L280 TraceCheckUtils]: 24: Hoare triple {31305#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {31305#true} is VALID [2020-07-17 22:02:26,474 INFO L280 TraceCheckUtils]: 25: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,474 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {31305#true} {31305#true} #590#return; {31305#true} is VALID [2020-07-17 22:02:26,475 INFO L280 TraceCheckUtils]: 27: Hoare triple {31305#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {31305#true} is VALID [2020-07-17 22:02:26,475 INFO L280 TraceCheckUtils]: 28: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,475 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {31305#true} {31305#true} #542#return; {31305#true} is VALID [2020-07-17 22:02:26,475 INFO L280 TraceCheckUtils]: 30: Hoare triple {31305#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {31305#true} is VALID [2020-07-17 22:02:26,476 INFO L280 TraceCheckUtils]: 31: Hoare triple {31305#true} assume !(0 != ~tmp~6); {31305#true} is VALID [2020-07-17 22:02:26,476 INFO L263 TraceCheckUtils]: 32: Hoare triple {31305#true} call activatePump__wrappee__lowWaterSensor(); {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:26,477 INFO L280 TraceCheckUtils]: 33: Hoare triple {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:26,478 INFO L280 TraceCheckUtils]: 34: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume true; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:26,479 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {31515#(<= 1 ~pumpRunning~0)} {31305#true} #544#return; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:26,480 INFO L280 TraceCheckUtils]: 36: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume true; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:26,481 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {31515#(<= 1 ~pumpRunning~0)} {31305#true} #562#return; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:26,481 INFO L280 TraceCheckUtils]: 38: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume true; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:26,482 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {31515#(<= 1 ~pumpRunning~0)} {31305#true} #582#return; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:26,482 INFO L280 TraceCheckUtils]: 40: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume true; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:26,483 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {31515#(<= 1 ~pumpRunning~0)} {31305#true} #530#return; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:26,485 INFO L280 TraceCheckUtils]: 0: Hoare triple {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {31305#true} is VALID [2020-07-17 22:02:26,485 INFO L280 TraceCheckUtils]: 1: Hoare triple {31305#true} assume !(0 != ~pumpRunning~0); {31305#true} is VALID [2020-07-17 22:02:26,486 INFO L263 TraceCheckUtils]: 2: Hoare triple {31305#true} call processEnvironment__wrappee__methaneQuery(); {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:26,486 INFO L280 TraceCheckUtils]: 3: Hoare triple {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {31305#true} is VALID [2020-07-17 22:02:26,486 INFO L280 TraceCheckUtils]: 4: Hoare triple {31305#true} assume !(0 != ~pumpRunning~0); {31305#true} is VALID [2020-07-17 22:02:26,487 INFO L263 TraceCheckUtils]: 5: Hoare triple {31305#true} call processEnvironment__wrappee__highWaterSensor(); {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:26,487 INFO L280 TraceCheckUtils]: 6: Hoare triple {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {31305#true} is VALID [2020-07-17 22:02:26,487 INFO L280 TraceCheckUtils]: 7: Hoare triple {31305#true} assume 0 == ~pumpRunning~0; {31305#true} is VALID [2020-07-17 22:02:26,487 INFO L263 TraceCheckUtils]: 8: Hoare triple {31305#true} call #t~ret9 := isHighWaterLevel(); {31305#true} is VALID [2020-07-17 22:02:26,488 INFO L280 TraceCheckUtils]: 9: Hoare triple {31305#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {31305#true} is VALID [2020-07-17 22:02:26,488 INFO L263 TraceCheckUtils]: 10: Hoare triple {31305#true} call #t~ret30 := isHighWaterSensorDry(); {31305#true} is VALID [2020-07-17 22:02:26,488 INFO L280 TraceCheckUtils]: 11: Hoare triple {31305#true} havoc ~retValue_acc~9; {31305#true} is VALID [2020-07-17 22:02:26,488 INFO L280 TraceCheckUtils]: 12: Hoare triple {31305#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {31305#true} is VALID [2020-07-17 22:02:26,488 INFO L280 TraceCheckUtils]: 13: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,489 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {31305#true} {31305#true} #546#return; {31305#true} is VALID [2020-07-17 22:02:26,489 INFO L280 TraceCheckUtils]: 15: Hoare triple {31305#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {31305#true} is VALID [2020-07-17 22:02:26,489 INFO L280 TraceCheckUtils]: 16: Hoare triple {31305#true} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {31305#true} is VALID [2020-07-17 22:02:26,489 INFO L280 TraceCheckUtils]: 17: Hoare triple {31305#true} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {31305#true} is VALID [2020-07-17 22:02:26,489 INFO L280 TraceCheckUtils]: 18: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,490 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {31305#true} {31305#true} #560#return; {31305#true} is VALID [2020-07-17 22:02:26,490 INFO L280 TraceCheckUtils]: 20: Hoare triple {31305#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~3 := #t~ret9;havoc #t~ret9; {31305#true} is VALID [2020-07-17 22:02:26,490 INFO L280 TraceCheckUtils]: 21: Hoare triple {31305#true} assume 0 != ~tmp~3; {31305#true} is VALID [2020-07-17 22:02:26,491 INFO L263 TraceCheckUtils]: 22: Hoare triple {31305#true} call activatePump(); {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:26,491 INFO L280 TraceCheckUtils]: 23: Hoare triple {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31305#true} is VALID [2020-07-17 22:02:26,491 INFO L263 TraceCheckUtils]: 24: Hoare triple {31305#true} call #t~ret12 := isMethaneAlarm(); {31305#true} is VALID [2020-07-17 22:02:26,491 INFO L280 TraceCheckUtils]: 25: Hoare triple {31305#true} havoc ~retValue_acc~3; {31305#true} is VALID [2020-07-17 22:02:26,492 INFO L263 TraceCheckUtils]: 26: Hoare triple {31305#true} call #t~ret13 := isMethaneLevelCritical(); {31305#true} is VALID [2020-07-17 22:02:26,492 INFO L280 TraceCheckUtils]: 27: Hoare triple {31305#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {31305#true} is VALID [2020-07-17 22:02:26,492 INFO L280 TraceCheckUtils]: 28: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,492 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {31305#true} {31305#true} #590#return; {31305#true} is VALID [2020-07-17 22:02:26,493 INFO L280 TraceCheckUtils]: 30: Hoare triple {31305#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {31305#true} is VALID [2020-07-17 22:02:26,493 INFO L280 TraceCheckUtils]: 31: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,493 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {31305#true} {31305#true} #542#return; {31305#true} is VALID [2020-07-17 22:02:26,493 INFO L280 TraceCheckUtils]: 33: Hoare triple {31305#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {31305#true} is VALID [2020-07-17 22:02:26,494 INFO L280 TraceCheckUtils]: 34: Hoare triple {31305#true} assume !(0 != ~tmp~6); {31305#true} is VALID [2020-07-17 22:02:26,495 INFO L263 TraceCheckUtils]: 35: Hoare triple {31305#true} call activatePump__wrappee__lowWaterSensor(); {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:26,495 INFO L280 TraceCheckUtils]: 36: Hoare triple {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:26,496 INFO L280 TraceCheckUtils]: 37: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume true; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:26,496 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {31515#(<= 1 ~pumpRunning~0)} {31305#true} #544#return; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:26,497 INFO L280 TraceCheckUtils]: 39: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume true; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:26,498 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {31515#(<= 1 ~pumpRunning~0)} {31305#true} #562#return; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:26,498 INFO L280 TraceCheckUtils]: 41: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume true; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:26,499 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {31515#(<= 1 ~pumpRunning~0)} {31305#true} #582#return; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:26,499 INFO L280 TraceCheckUtils]: 43: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume true; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:26,500 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {31515#(<= 1 ~pumpRunning~0)} {31305#true} #530#return; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:26,501 INFO L280 TraceCheckUtils]: 45: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume true; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:26,501 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {31515#(<= 1 ~pumpRunning~0)} {31305#true} #552#return; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:26,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:26,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:26,512 INFO L280 TraceCheckUtils]: 0: Hoare triple {31305#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {31305#true} is VALID [2020-07-17 22:02:26,513 INFO L280 TraceCheckUtils]: 1: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,513 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31305#true} {31305#true} #570#return; {31305#true} is VALID [2020-07-17 22:02:26,513 INFO L280 TraceCheckUtils]: 0: Hoare triple {31305#true} havoc ~tmp~0;havoc ~tmp___0~0; {31305#true} is VALID [2020-07-17 22:02:26,513 INFO L263 TraceCheckUtils]: 1: Hoare triple {31305#true} call #t~ret1 := getWaterLevel(); {31305#true} is VALID [2020-07-17 22:02:26,513 INFO L280 TraceCheckUtils]: 2: Hoare triple {31305#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {31305#true} is VALID [2020-07-17 22:02:26,514 INFO L280 TraceCheckUtils]: 3: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,514 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31305#true} {31305#true} #570#return; {31305#true} is VALID [2020-07-17 22:02:26,514 INFO L280 TraceCheckUtils]: 5: Hoare triple {31305#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {31305#true} is VALID [2020-07-17 22:02:26,514 INFO L280 TraceCheckUtils]: 6: Hoare triple {31305#true} assume !(2 != ~tmp~0); {31305#true} is VALID [2020-07-17 22:02:26,514 INFO L280 TraceCheckUtils]: 7: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,515 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {31305#true} {31515#(<= 1 ~pumpRunning~0)} #554#return; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:26,516 INFO L263 TraceCheckUtils]: 0: Hoare triple {31460#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {31458#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:02:26,516 INFO L263 TraceCheckUtils]: 1: Hoare triple {31458#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {31305#true} is VALID [2020-07-17 22:02:26,516 INFO L280 TraceCheckUtils]: 2: Hoare triple {31305#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {31305#true} is VALID [2020-07-17 22:02:26,516 INFO L280 TraceCheckUtils]: 3: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,517 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31305#true} {31458#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {31305#true} is VALID [2020-07-17 22:02:26,517 INFO L280 TraceCheckUtils]: 5: Hoare triple {31305#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {31305#true} is VALID [2020-07-17 22:02:26,517 INFO L280 TraceCheckUtils]: 6: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,517 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {31305#true} {31460#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #548#return; {31305#true} is VALID [2020-07-17 22:02:26,517 INFO L280 TraceCheckUtils]: 8: Hoare triple {31305#true} assume !(0 != ~pumpRunning~0); {31305#true} is VALID [2020-07-17 22:02:26,517 INFO L280 TraceCheckUtils]: 9: Hoare triple {31305#true} assume 0 != ~systemActive~0; {31305#true} is VALID [2020-07-17 22:02:26,518 INFO L263 TraceCheckUtils]: 10: Hoare triple {31305#true} call processEnvironment(); {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:26,518 INFO L280 TraceCheckUtils]: 11: Hoare triple {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {31305#true} is VALID [2020-07-17 22:02:26,518 INFO L280 TraceCheckUtils]: 12: Hoare triple {31305#true} assume !(0 != ~pumpRunning~0); {31305#true} is VALID [2020-07-17 22:02:26,519 INFO L263 TraceCheckUtils]: 13: Hoare triple {31305#true} call processEnvironment__wrappee__methaneQuery(); {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:26,519 INFO L280 TraceCheckUtils]: 14: Hoare triple {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {31305#true} is VALID [2020-07-17 22:02:26,519 INFO L280 TraceCheckUtils]: 15: Hoare triple {31305#true} assume !(0 != ~pumpRunning~0); {31305#true} is VALID [2020-07-17 22:02:26,520 INFO L263 TraceCheckUtils]: 16: Hoare triple {31305#true} call processEnvironment__wrappee__highWaterSensor(); {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:26,520 INFO L280 TraceCheckUtils]: 17: Hoare triple {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {31305#true} is VALID [2020-07-17 22:02:26,520 INFO L280 TraceCheckUtils]: 18: Hoare triple {31305#true} assume 0 == ~pumpRunning~0; {31305#true} is VALID [2020-07-17 22:02:26,520 INFO L263 TraceCheckUtils]: 19: Hoare triple {31305#true} call #t~ret9 := isHighWaterLevel(); {31305#true} is VALID [2020-07-17 22:02:26,521 INFO L280 TraceCheckUtils]: 20: Hoare triple {31305#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {31305#true} is VALID [2020-07-17 22:02:26,521 INFO L263 TraceCheckUtils]: 21: Hoare triple {31305#true} call #t~ret30 := isHighWaterSensorDry(); {31305#true} is VALID [2020-07-17 22:02:26,521 INFO L280 TraceCheckUtils]: 22: Hoare triple {31305#true} havoc ~retValue_acc~9; {31305#true} is VALID [2020-07-17 22:02:26,521 INFO L280 TraceCheckUtils]: 23: Hoare triple {31305#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {31305#true} is VALID [2020-07-17 22:02:26,521 INFO L280 TraceCheckUtils]: 24: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,521 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {31305#true} {31305#true} #546#return; {31305#true} is VALID [2020-07-17 22:02:26,522 INFO L280 TraceCheckUtils]: 26: Hoare triple {31305#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {31305#true} is VALID [2020-07-17 22:02:26,522 INFO L280 TraceCheckUtils]: 27: Hoare triple {31305#true} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {31305#true} is VALID [2020-07-17 22:02:26,522 INFO L280 TraceCheckUtils]: 28: Hoare triple {31305#true} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {31305#true} is VALID [2020-07-17 22:02:26,522 INFO L280 TraceCheckUtils]: 29: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,522 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {31305#true} {31305#true} #560#return; {31305#true} is VALID [2020-07-17 22:02:26,522 INFO L280 TraceCheckUtils]: 31: Hoare triple {31305#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~3 := #t~ret9;havoc #t~ret9; {31305#true} is VALID [2020-07-17 22:02:26,523 INFO L280 TraceCheckUtils]: 32: Hoare triple {31305#true} assume 0 != ~tmp~3; {31305#true} is VALID [2020-07-17 22:02:26,523 INFO L263 TraceCheckUtils]: 33: Hoare triple {31305#true} call activatePump(); {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:26,524 INFO L280 TraceCheckUtils]: 34: Hoare triple {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31305#true} is VALID [2020-07-17 22:02:26,524 INFO L263 TraceCheckUtils]: 35: Hoare triple {31305#true} call #t~ret12 := isMethaneAlarm(); {31305#true} is VALID [2020-07-17 22:02:26,524 INFO L280 TraceCheckUtils]: 36: Hoare triple {31305#true} havoc ~retValue_acc~3; {31305#true} is VALID [2020-07-17 22:02:26,524 INFO L263 TraceCheckUtils]: 37: Hoare triple {31305#true} call #t~ret13 := isMethaneLevelCritical(); {31305#true} is VALID [2020-07-17 22:02:26,524 INFO L280 TraceCheckUtils]: 38: Hoare triple {31305#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {31305#true} is VALID [2020-07-17 22:02:26,524 INFO L280 TraceCheckUtils]: 39: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,525 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {31305#true} {31305#true} #590#return; {31305#true} is VALID [2020-07-17 22:02:26,525 INFO L280 TraceCheckUtils]: 41: Hoare triple {31305#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {31305#true} is VALID [2020-07-17 22:02:26,525 INFO L280 TraceCheckUtils]: 42: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,525 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {31305#true} {31305#true} #542#return; {31305#true} is VALID [2020-07-17 22:02:26,525 INFO L280 TraceCheckUtils]: 44: Hoare triple {31305#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {31305#true} is VALID [2020-07-17 22:02:26,525 INFO L280 TraceCheckUtils]: 45: Hoare triple {31305#true} assume !(0 != ~tmp~6); {31305#true} is VALID [2020-07-17 22:02:26,526 INFO L263 TraceCheckUtils]: 46: Hoare triple {31305#true} call activatePump__wrappee__lowWaterSensor(); {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:26,527 INFO L280 TraceCheckUtils]: 47: Hoare triple {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:26,527 INFO L280 TraceCheckUtils]: 48: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume true; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:26,528 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {31515#(<= 1 ~pumpRunning~0)} {31305#true} #544#return; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:26,528 INFO L280 TraceCheckUtils]: 50: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume true; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:26,529 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {31515#(<= 1 ~pumpRunning~0)} {31305#true} #562#return; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:26,530 INFO L280 TraceCheckUtils]: 52: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume true; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:26,530 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {31515#(<= 1 ~pumpRunning~0)} {31305#true} #582#return; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:26,531 INFO L280 TraceCheckUtils]: 54: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume true; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:26,532 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {31515#(<= 1 ~pumpRunning~0)} {31305#true} #530#return; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:26,532 INFO L280 TraceCheckUtils]: 56: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume true; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:26,533 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {31515#(<= 1 ~pumpRunning~0)} {31305#true} #552#return; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:26,533 INFO L263 TraceCheckUtils]: 58: Hoare triple {31515#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {31305#true} is VALID [2020-07-17 22:02:26,533 INFO L280 TraceCheckUtils]: 59: Hoare triple {31305#true} havoc ~tmp~0;havoc ~tmp___0~0; {31305#true} is VALID [2020-07-17 22:02:26,533 INFO L263 TraceCheckUtils]: 60: Hoare triple {31305#true} call #t~ret1 := getWaterLevel(); {31305#true} is VALID [2020-07-17 22:02:26,534 INFO L280 TraceCheckUtils]: 61: Hoare triple {31305#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {31305#true} is VALID [2020-07-17 22:02:26,534 INFO L280 TraceCheckUtils]: 62: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,534 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {31305#true} {31305#true} #570#return; {31305#true} is VALID [2020-07-17 22:02:26,534 INFO L280 TraceCheckUtils]: 64: Hoare triple {31305#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {31305#true} is VALID [2020-07-17 22:02:26,534 INFO L280 TraceCheckUtils]: 65: Hoare triple {31305#true} assume !(2 != ~tmp~0); {31305#true} is VALID [2020-07-17 22:02:26,534 INFO L280 TraceCheckUtils]: 66: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,535 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {31305#true} {31515#(<= 1 ~pumpRunning~0)} #554#return; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:26,536 INFO L280 TraceCheckUtils]: 68: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume true; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:26,537 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {31515#(<= 1 ~pumpRunning~0)} {31305#true} #538#return; {31397#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:02:26,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:26,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:26,606 INFO L280 TraceCheckUtils]: 0: Hoare triple {31305#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {31663#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:02:26,607 INFO L280 TraceCheckUtils]: 1: Hoare triple {31663#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {31663#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:02:26,608 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31663#(= ~pumpRunning~0 |isPumpRunning_#res|)} {31458#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {31661#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret0|)} is VALID [2020-07-17 22:02:26,608 INFO L263 TraceCheckUtils]: 0: Hoare triple {31458#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {31305#true} is VALID [2020-07-17 22:02:26,608 INFO L280 TraceCheckUtils]: 1: Hoare triple {31305#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {31663#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:02:26,609 INFO L280 TraceCheckUtils]: 2: Hoare triple {31663#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {31663#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:02:26,610 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {31663#(= ~pumpRunning~0 |isPumpRunning_#res|)} {31458#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {31661#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret0|)} is VALID [2020-07-17 22:02:26,611 INFO L280 TraceCheckUtils]: 4: Hoare triple {31661#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {31662#(or (= 0 ~pumpRunning~0) (not (= 0 ~switchedOnBeforeTS~0)))} is VALID [2020-07-17 22:02:26,611 INFO L280 TraceCheckUtils]: 5: Hoare triple {31662#(or (= 0 ~pumpRunning~0) (not (= 0 ~switchedOnBeforeTS~0)))} assume true; {31662#(or (= 0 ~pumpRunning~0) (not (= 0 ~switchedOnBeforeTS~0)))} is VALID [2020-07-17 22:02:26,612 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {31662#(or (= 0 ~pumpRunning~0) (not (= 0 ~switchedOnBeforeTS~0)))} {31397#(not (= 0 ~pumpRunning~0))} #548#return; {31405#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 22:02:26,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:26,620 INFO L280 TraceCheckUtils]: 0: Hoare triple {31459#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {31305#true} is VALID [2020-07-17 22:02:26,620 INFO L280 TraceCheckUtils]: 1: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,621 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31305#true} {31405#(not (= 0 ~switchedOnBeforeTS~0))} #550#return; {31405#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 22:02:26,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:26,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:26,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:26,635 INFO L280 TraceCheckUtils]: 0: Hoare triple {31305#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {31305#true} is VALID [2020-07-17 22:02:26,635 INFO L280 TraceCheckUtils]: 1: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,636 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31305#true} {31305#true} #590#return; {31305#true} is VALID [2020-07-17 22:02:26,636 INFO L280 TraceCheckUtils]: 0: Hoare triple {31305#true} havoc ~retValue_acc~3; {31305#true} is VALID [2020-07-17 22:02:26,636 INFO L263 TraceCheckUtils]: 1: Hoare triple {31305#true} call #t~ret13 := isMethaneLevelCritical(); {31305#true} is VALID [2020-07-17 22:02:26,636 INFO L280 TraceCheckUtils]: 2: Hoare triple {31305#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {31305#true} is VALID [2020-07-17 22:02:26,636 INFO L280 TraceCheckUtils]: 3: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,637 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31305#true} {31305#true} #590#return; {31305#true} is VALID [2020-07-17 22:02:26,637 INFO L280 TraceCheckUtils]: 5: Hoare triple {31305#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {31305#true} is VALID [2020-07-17 22:02:26,637 INFO L280 TraceCheckUtils]: 6: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,637 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {31305#true} {31305#true} #524#return; {31305#true} is VALID [2020-07-17 22:02:26,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:26,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:26,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:26,655 INFO L280 TraceCheckUtils]: 0: Hoare triple {31305#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {31305#true} is VALID [2020-07-17 22:02:26,655 INFO L280 TraceCheckUtils]: 1: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,656 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31305#true} {31305#true} #522#return; {31305#true} is VALID [2020-07-17 22:02:26,656 INFO L280 TraceCheckUtils]: 0: Hoare triple {31305#true} havoc ~retValue_acc~6;havoc ~tmp~8;havoc ~tmp___0~3; {31305#true} is VALID [2020-07-17 22:02:26,656 INFO L263 TraceCheckUtils]: 1: Hoare triple {31305#true} call #t~ret31 := isLowWaterSensorDry(); {31305#true} is VALID [2020-07-17 22:02:26,656 INFO L280 TraceCheckUtils]: 2: Hoare triple {31305#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {31305#true} is VALID [2020-07-17 22:02:26,656 INFO L280 TraceCheckUtils]: 3: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,657 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31305#true} {31305#true} #522#return; {31305#true} is VALID [2020-07-17 22:02:26,657 INFO L280 TraceCheckUtils]: 5: Hoare triple {31305#true} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~tmp~8 := #t~ret31;havoc #t~ret31; {31305#true} is VALID [2020-07-17 22:02:26,657 INFO L280 TraceCheckUtils]: 6: Hoare triple {31305#true} assume 0 != ~tmp~8;~tmp___0~3 := 0; {31305#true} is VALID [2020-07-17 22:02:26,657 INFO L280 TraceCheckUtils]: 7: Hoare triple {31305#true} ~retValue_acc~6 := ~tmp___0~3;#res := ~retValue_acc~6; {31305#true} is VALID [2020-07-17 22:02:26,658 INFO L280 TraceCheckUtils]: 8: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,658 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {31305#true} {31305#true} #576#return; {31305#true} is VALID [2020-07-17 22:02:26,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:26,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:26,667 INFO L280 TraceCheckUtils]: 0: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,668 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {31305#true} {31305#true} #566#return; {31305#true} is VALID [2020-07-17 22:02:26,668 INFO L280 TraceCheckUtils]: 0: Hoare triple {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {31305#true} is VALID [2020-07-17 22:02:26,668 INFO L280 TraceCheckUtils]: 1: Hoare triple {31305#true} assume !(0 == ~pumpRunning~0); {31305#true} is VALID [2020-07-17 22:02:26,668 INFO L263 TraceCheckUtils]: 2: Hoare triple {31305#true} call processEnvironment__wrappee__base(); {31305#true} is VALID [2020-07-17 22:02:26,668 INFO L280 TraceCheckUtils]: 3: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,669 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31305#true} {31305#true} #566#return; {31305#true} is VALID [2020-07-17 22:02:26,669 INFO L280 TraceCheckUtils]: 5: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,669 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {31305#true} {31305#true} #580#return; {31305#true} is VALID [2020-07-17 22:02:26,669 INFO L280 TraceCheckUtils]: 0: Hoare triple {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {31305#true} is VALID [2020-07-17 22:02:26,670 INFO L280 TraceCheckUtils]: 1: Hoare triple {31305#true} assume 0 != ~pumpRunning~0; {31305#true} is VALID [2020-07-17 22:02:26,670 INFO L263 TraceCheckUtils]: 2: Hoare triple {31305#true} call #t~ret10 := isLowWaterLevel(); {31305#true} is VALID [2020-07-17 22:02:26,670 INFO L280 TraceCheckUtils]: 3: Hoare triple {31305#true} havoc ~retValue_acc~6;havoc ~tmp~8;havoc ~tmp___0~3; {31305#true} is VALID [2020-07-17 22:02:26,670 INFO L263 TraceCheckUtils]: 4: Hoare triple {31305#true} call #t~ret31 := isLowWaterSensorDry(); {31305#true} is VALID [2020-07-17 22:02:26,671 INFO L280 TraceCheckUtils]: 5: Hoare triple {31305#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {31305#true} is VALID [2020-07-17 22:02:26,671 INFO L280 TraceCheckUtils]: 6: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,671 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {31305#true} {31305#true} #522#return; {31305#true} is VALID [2020-07-17 22:02:26,671 INFO L280 TraceCheckUtils]: 8: Hoare triple {31305#true} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~tmp~8 := #t~ret31;havoc #t~ret31; {31305#true} is VALID [2020-07-17 22:02:26,672 INFO L280 TraceCheckUtils]: 9: Hoare triple {31305#true} assume 0 != ~tmp~8;~tmp___0~3 := 0; {31305#true} is VALID [2020-07-17 22:02:26,672 INFO L280 TraceCheckUtils]: 10: Hoare triple {31305#true} ~retValue_acc~6 := ~tmp___0~3;#res := ~retValue_acc~6; {31305#true} is VALID [2020-07-17 22:02:26,672 INFO L280 TraceCheckUtils]: 11: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,672 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {31305#true} {31305#true} #576#return; {31305#true} is VALID [2020-07-17 22:02:26,673 INFO L280 TraceCheckUtils]: 13: Hoare triple {31305#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~4 := #t~ret10;havoc #t~ret10; {31305#true} is VALID [2020-07-17 22:02:26,673 INFO L280 TraceCheckUtils]: 14: Hoare triple {31305#true} assume !(0 != ~tmp~4); {31305#true} is VALID [2020-07-17 22:02:26,674 INFO L263 TraceCheckUtils]: 15: Hoare triple {31305#true} call processEnvironment__wrappee__highWaterSensor(); {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:26,674 INFO L280 TraceCheckUtils]: 16: Hoare triple {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {31305#true} is VALID [2020-07-17 22:02:26,674 INFO L280 TraceCheckUtils]: 17: Hoare triple {31305#true} assume !(0 == ~pumpRunning~0); {31305#true} is VALID [2020-07-17 22:02:26,674 INFO L263 TraceCheckUtils]: 18: Hoare triple {31305#true} call processEnvironment__wrappee__base(); {31305#true} is VALID [2020-07-17 22:02:26,674 INFO L280 TraceCheckUtils]: 19: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,675 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {31305#true} {31305#true} #566#return; {31305#true} is VALID [2020-07-17 22:02:26,675 INFO L280 TraceCheckUtils]: 21: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,675 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {31305#true} {31305#true} #580#return; {31305#true} is VALID [2020-07-17 22:02:26,675 INFO L280 TraceCheckUtils]: 23: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,675 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {31305#true} {31305#true} #528#return; {31305#true} is VALID [2020-07-17 22:02:26,676 INFO L280 TraceCheckUtils]: 0: Hoare triple {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {31305#true} is VALID [2020-07-17 22:02:26,676 INFO L280 TraceCheckUtils]: 1: Hoare triple {31305#true} assume 0 != ~pumpRunning~0; {31305#true} is VALID [2020-07-17 22:02:26,676 INFO L263 TraceCheckUtils]: 2: Hoare triple {31305#true} call #t~ret11 := isMethaneAlarm(); {31305#true} is VALID [2020-07-17 22:02:26,677 INFO L280 TraceCheckUtils]: 3: Hoare triple {31305#true} havoc ~retValue_acc~3; {31305#true} is VALID [2020-07-17 22:02:26,677 INFO L263 TraceCheckUtils]: 4: Hoare triple {31305#true} call #t~ret13 := isMethaneLevelCritical(); {31305#true} is VALID [2020-07-17 22:02:26,677 INFO L280 TraceCheckUtils]: 5: Hoare triple {31305#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {31305#true} is VALID [2020-07-17 22:02:26,677 INFO L280 TraceCheckUtils]: 6: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,677 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {31305#true} {31305#true} #590#return; {31305#true} is VALID [2020-07-17 22:02:26,678 INFO L280 TraceCheckUtils]: 8: Hoare triple {31305#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {31305#true} is VALID [2020-07-17 22:02:26,678 INFO L280 TraceCheckUtils]: 9: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,678 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {31305#true} {31305#true} #524#return; {31305#true} is VALID [2020-07-17 22:02:26,678 INFO L280 TraceCheckUtils]: 11: Hoare triple {31305#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~tmp~5 := #t~ret11;havoc #t~ret11; {31305#true} is VALID [2020-07-17 22:02:26,678 INFO L280 TraceCheckUtils]: 12: Hoare triple {31305#true} assume !(0 != ~tmp~5); {31305#true} is VALID [2020-07-17 22:02:26,680 INFO L263 TraceCheckUtils]: 13: Hoare triple {31305#true} call processEnvironment__wrappee__methaneQuery(); {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:26,680 INFO L280 TraceCheckUtils]: 14: Hoare triple {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {31305#true} is VALID [2020-07-17 22:02:26,680 INFO L280 TraceCheckUtils]: 15: Hoare triple {31305#true} assume 0 != ~pumpRunning~0; {31305#true} is VALID [2020-07-17 22:02:26,681 INFO L263 TraceCheckUtils]: 16: Hoare triple {31305#true} call #t~ret10 := isLowWaterLevel(); {31305#true} is VALID [2020-07-17 22:02:26,681 INFO L280 TraceCheckUtils]: 17: Hoare triple {31305#true} havoc ~retValue_acc~6;havoc ~tmp~8;havoc ~tmp___0~3; {31305#true} is VALID [2020-07-17 22:02:26,681 INFO L263 TraceCheckUtils]: 18: Hoare triple {31305#true} call #t~ret31 := isLowWaterSensorDry(); {31305#true} is VALID [2020-07-17 22:02:26,681 INFO L280 TraceCheckUtils]: 19: Hoare triple {31305#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {31305#true} is VALID [2020-07-17 22:02:26,681 INFO L280 TraceCheckUtils]: 20: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,682 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {31305#true} {31305#true} #522#return; {31305#true} is VALID [2020-07-17 22:02:26,682 INFO L280 TraceCheckUtils]: 22: Hoare triple {31305#true} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~tmp~8 := #t~ret31;havoc #t~ret31; {31305#true} is VALID [2020-07-17 22:02:26,682 INFO L280 TraceCheckUtils]: 23: Hoare triple {31305#true} assume 0 != ~tmp~8;~tmp___0~3 := 0; {31305#true} is VALID [2020-07-17 22:02:26,682 INFO L280 TraceCheckUtils]: 24: Hoare triple {31305#true} ~retValue_acc~6 := ~tmp___0~3;#res := ~retValue_acc~6; {31305#true} is VALID [2020-07-17 22:02:26,682 INFO L280 TraceCheckUtils]: 25: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,683 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {31305#true} {31305#true} #576#return; {31305#true} is VALID [2020-07-17 22:02:26,683 INFO L280 TraceCheckUtils]: 27: Hoare triple {31305#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~4 := #t~ret10;havoc #t~ret10; {31305#true} is VALID [2020-07-17 22:02:26,683 INFO L280 TraceCheckUtils]: 28: Hoare triple {31305#true} assume !(0 != ~tmp~4); {31305#true} is VALID [2020-07-17 22:02:26,684 INFO L263 TraceCheckUtils]: 29: Hoare triple {31305#true} call processEnvironment__wrappee__highWaterSensor(); {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:26,684 INFO L280 TraceCheckUtils]: 30: Hoare triple {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {31305#true} is VALID [2020-07-17 22:02:26,684 INFO L280 TraceCheckUtils]: 31: Hoare triple {31305#true} assume !(0 == ~pumpRunning~0); {31305#true} is VALID [2020-07-17 22:02:26,685 INFO L263 TraceCheckUtils]: 32: Hoare triple {31305#true} call processEnvironment__wrappee__base(); {31305#true} is VALID [2020-07-17 22:02:26,685 INFO L280 TraceCheckUtils]: 33: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,685 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {31305#true} {31305#true} #566#return; {31305#true} is VALID [2020-07-17 22:02:26,685 INFO L280 TraceCheckUtils]: 35: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,685 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {31305#true} {31305#true} #580#return; {31305#true} is VALID [2020-07-17 22:02:26,686 INFO L280 TraceCheckUtils]: 37: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,686 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {31305#true} {31305#true} #528#return; {31305#true} is VALID [2020-07-17 22:02:26,686 INFO L280 TraceCheckUtils]: 39: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,687 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {31305#true} {31405#(not (= 0 ~switchedOnBeforeTS~0))} #552#return; {31405#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 22:02:26,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:26,693 INFO L280 TraceCheckUtils]: 0: Hoare triple {31305#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {31305#true} is VALID [2020-07-17 22:02:26,694 INFO L280 TraceCheckUtils]: 1: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,695 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31305#true} {31405#(not (= 0 ~switchedOnBeforeTS~0))} #570#return; {31405#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 22:02:26,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:26,699 INFO L280 TraceCheckUtils]: 0: Hoare triple {31305#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {31305#true} is VALID [2020-07-17 22:02:26,699 INFO L280 TraceCheckUtils]: 1: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,700 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31305#true} {31405#(not (= 0 ~switchedOnBeforeTS~0))} #572#return; {31405#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 22:02:26,704 INFO L263 TraceCheckUtils]: 0: Hoare triple {31305#true} call ULTIMATE.init(); {31456#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 22:02:26,704 INFO L280 TraceCheckUtils]: 1: Hoare triple {31456#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(13);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string35.base, #t~string35.offset, 1);call write~init~int(77, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(101, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(116, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(104, #t~string35.base, 4 + #t~string35.offset, 1);call write~init~int(58, #t~string35.base, 5 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 6 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string37.base, #t~string37.offset, 1);call write~init~int(82, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(73, #t~string37.base, 2 + #t~string37.offset, 1);call write~init~int(84, #t~string37.base, 3 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 4 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string39.base, #t~string39.offset, 1);call write~init~int(75, #t~string39.base, 1 + #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 2 + #t~string39.offset, 1);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string41.base, #t~string41.offset, 1);call write~init~int(0, #t~string41.base, 1 + #t~string41.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0; {31305#true} is VALID [2020-07-17 22:02:26,704 INFO L280 TraceCheckUtils]: 2: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,705 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {31305#true} {31305#true} #596#return; {31305#true} is VALID [2020-07-17 22:02:26,705 INFO L263 TraceCheckUtils]: 4: Hoare triple {31305#true} call #t~ret77 := main(); {31305#true} is VALID [2020-07-17 22:02:26,705 INFO L280 TraceCheckUtils]: 5: Hoare triple {31305#true} havoc ~retValue_acc~2;havoc ~tmp~2; {31305#true} is VALID [2020-07-17 22:02:26,705 INFO L263 TraceCheckUtils]: 6: Hoare triple {31305#true} call select_helpers(); {31305#true} is VALID [2020-07-17 22:02:26,705 INFO L280 TraceCheckUtils]: 7: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,706 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {31305#true} {31305#true} #480#return; {31305#true} is VALID [2020-07-17 22:02:26,706 INFO L263 TraceCheckUtils]: 9: Hoare triple {31305#true} call select_features(); {31305#true} is VALID [2020-07-17 22:02:26,706 INFO L280 TraceCheckUtils]: 10: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,706 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {31305#true} {31305#true} #482#return; {31305#true} is VALID [2020-07-17 22:02:26,706 INFO L263 TraceCheckUtils]: 12: Hoare triple {31305#true} call #t~ret8 := valid_product(); {31305#true} is VALID [2020-07-17 22:02:26,707 INFO L280 TraceCheckUtils]: 13: Hoare triple {31305#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {31457#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-17 22:02:26,708 INFO L280 TraceCheckUtils]: 14: Hoare triple {31457#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {31457#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-17 22:02:26,709 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {31457#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {31305#true} #484#return; {31317#(= 1 |main_#t~ret8|)} is VALID [2020-07-17 22:02:26,709 INFO L280 TraceCheckUtils]: 16: Hoare triple {31317#(= 1 |main_#t~ret8|)} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp~2 := #t~ret8;havoc #t~ret8; {31318#(= 1 main_~tmp~2)} is VALID [2020-07-17 22:02:26,710 INFO L280 TraceCheckUtils]: 17: Hoare triple {31318#(= 1 main_~tmp~2)} assume 0 != ~tmp~2; {31305#true} is VALID [2020-07-17 22:02:26,710 INFO L263 TraceCheckUtils]: 18: Hoare triple {31305#true} call setup(); {31305#true} is VALID [2020-07-17 22:02:26,710 INFO L280 TraceCheckUtils]: 19: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,710 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {31305#true} {31305#true} #486#return; {31305#true} is VALID [2020-07-17 22:02:26,710 INFO L263 TraceCheckUtils]: 21: Hoare triple {31305#true} call runTest(); {31305#true} is VALID [2020-07-17 22:02:26,711 INFO L263 TraceCheckUtils]: 22: Hoare triple {31305#true} call __utac_acc__Specification5_spec__1(); {31458#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:02:26,711 INFO L280 TraceCheckUtils]: 23: Hoare triple {31458#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {31305#true} is VALID [2020-07-17 22:02:26,711 INFO L280 TraceCheckUtils]: 24: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,712 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {31305#true} {31305#true} #586#return; {31305#true} is VALID [2020-07-17 22:02:26,712 INFO L263 TraceCheckUtils]: 26: Hoare triple {31305#true} call test(); {31305#true} is VALID [2020-07-17 22:02:26,712 INFO L280 TraceCheckUtils]: 27: Hoare triple {31305#true} havoc ~splverifierCounter~0;havoc ~tmp~1;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {31305#true} is VALID [2020-07-17 22:02:26,712 INFO L280 TraceCheckUtils]: 28: Hoare triple {31305#true} assume !false; {31305#true} is VALID [2020-07-17 22:02:26,712 INFO L280 TraceCheckUtils]: 29: Hoare triple {31305#true} assume ~splverifierCounter~0 < 4; {31305#true} is VALID [2020-07-17 22:02:26,712 INFO L280 TraceCheckUtils]: 30: Hoare triple {31305#true} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp~1 := #t~nondet4;havoc #t~nondet4; {31305#true} is VALID [2020-07-17 22:02:26,713 INFO L280 TraceCheckUtils]: 31: Hoare triple {31305#true} assume 0 != ~tmp~1; {31305#true} is VALID [2020-07-17 22:02:26,713 INFO L263 TraceCheckUtils]: 32: Hoare triple {31305#true} call waterRise(); {31459#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:02:26,714 INFO L280 TraceCheckUtils]: 33: Hoare triple {31459#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {31305#true} is VALID [2020-07-17 22:02:26,714 INFO L280 TraceCheckUtils]: 34: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,714 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {31305#true} {31305#true} #532#return; {31305#true} is VALID [2020-07-17 22:02:26,714 INFO L280 TraceCheckUtils]: 36: Hoare triple {31305#true} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___0~1 := #t~nondet5;havoc #t~nondet5; {31305#true} is VALID [2020-07-17 22:02:26,714 INFO L280 TraceCheckUtils]: 37: Hoare triple {31305#true} assume !(0 != ~tmp___0~1); {31305#true} is VALID [2020-07-17 22:02:26,714 INFO L280 TraceCheckUtils]: 38: Hoare triple {31305#true} assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~tmp___2~0 := #t~nondet6;havoc #t~nondet6; {31305#true} is VALID [2020-07-17 22:02:26,715 INFO L280 TraceCheckUtils]: 39: Hoare triple {31305#true} assume 0 != ~tmp___2~0; {31305#true} is VALID [2020-07-17 22:02:26,715 INFO L263 TraceCheckUtils]: 40: Hoare triple {31305#true} call timeShift(); {31460#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 22:02:26,716 INFO L263 TraceCheckUtils]: 41: Hoare triple {31460#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {31458#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:02:26,716 INFO L263 TraceCheckUtils]: 42: Hoare triple {31458#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {31305#true} is VALID [2020-07-17 22:02:26,717 INFO L280 TraceCheckUtils]: 43: Hoare triple {31305#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {31305#true} is VALID [2020-07-17 22:02:26,717 INFO L280 TraceCheckUtils]: 44: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,717 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {31305#true} {31458#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {31305#true} is VALID [2020-07-17 22:02:26,717 INFO L280 TraceCheckUtils]: 46: Hoare triple {31305#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {31305#true} is VALID [2020-07-17 22:02:26,717 INFO L280 TraceCheckUtils]: 47: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,718 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {31305#true} {31460#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #548#return; {31305#true} is VALID [2020-07-17 22:02:26,718 INFO L280 TraceCheckUtils]: 49: Hoare triple {31305#true} assume !(0 != ~pumpRunning~0); {31305#true} is VALID [2020-07-17 22:02:26,718 INFO L280 TraceCheckUtils]: 50: Hoare triple {31305#true} assume 0 != ~systemActive~0; {31305#true} is VALID [2020-07-17 22:02:26,719 INFO L263 TraceCheckUtils]: 51: Hoare triple {31305#true} call processEnvironment(); {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:26,719 INFO L280 TraceCheckUtils]: 52: Hoare triple {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {31305#true} is VALID [2020-07-17 22:02:26,719 INFO L280 TraceCheckUtils]: 53: Hoare triple {31305#true} assume !(0 != ~pumpRunning~0); {31305#true} is VALID [2020-07-17 22:02:26,720 INFO L263 TraceCheckUtils]: 54: Hoare triple {31305#true} call processEnvironment__wrappee__methaneQuery(); {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:26,720 INFO L280 TraceCheckUtils]: 55: Hoare triple {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {31305#true} is VALID [2020-07-17 22:02:26,720 INFO L280 TraceCheckUtils]: 56: Hoare triple {31305#true} assume !(0 != ~pumpRunning~0); {31305#true} is VALID [2020-07-17 22:02:26,721 INFO L263 TraceCheckUtils]: 57: Hoare triple {31305#true} call processEnvironment__wrappee__highWaterSensor(); {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:26,721 INFO L280 TraceCheckUtils]: 58: Hoare triple {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {31305#true} is VALID [2020-07-17 22:02:26,721 INFO L280 TraceCheckUtils]: 59: Hoare triple {31305#true} assume 0 == ~pumpRunning~0; {31305#true} is VALID [2020-07-17 22:02:26,721 INFO L263 TraceCheckUtils]: 60: Hoare triple {31305#true} call #t~ret9 := isHighWaterLevel(); {31305#true} is VALID [2020-07-17 22:02:26,721 INFO L280 TraceCheckUtils]: 61: Hoare triple {31305#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {31305#true} is VALID [2020-07-17 22:02:26,722 INFO L263 TraceCheckUtils]: 62: Hoare triple {31305#true} call #t~ret30 := isHighWaterSensorDry(); {31305#true} is VALID [2020-07-17 22:02:26,722 INFO L280 TraceCheckUtils]: 63: Hoare triple {31305#true} havoc ~retValue_acc~9; {31305#true} is VALID [2020-07-17 22:02:26,722 INFO L280 TraceCheckUtils]: 64: Hoare triple {31305#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {31305#true} is VALID [2020-07-17 22:02:26,722 INFO L280 TraceCheckUtils]: 65: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,722 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {31305#true} {31305#true} #546#return; {31305#true} is VALID [2020-07-17 22:02:26,722 INFO L280 TraceCheckUtils]: 67: Hoare triple {31305#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {31305#true} is VALID [2020-07-17 22:02:26,723 INFO L280 TraceCheckUtils]: 68: Hoare triple {31305#true} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {31305#true} is VALID [2020-07-17 22:02:26,723 INFO L280 TraceCheckUtils]: 69: Hoare triple {31305#true} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {31305#true} is VALID [2020-07-17 22:02:26,723 INFO L280 TraceCheckUtils]: 70: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,723 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {31305#true} {31305#true} #560#return; {31305#true} is VALID [2020-07-17 22:02:26,723 INFO L280 TraceCheckUtils]: 72: Hoare triple {31305#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~3 := #t~ret9;havoc #t~ret9; {31305#true} is VALID [2020-07-17 22:02:26,724 INFO L280 TraceCheckUtils]: 73: Hoare triple {31305#true} assume 0 != ~tmp~3; {31305#true} is VALID [2020-07-17 22:02:26,725 INFO L263 TraceCheckUtils]: 74: Hoare triple {31305#true} call activatePump(); {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:26,725 INFO L280 TraceCheckUtils]: 75: Hoare triple {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31305#true} is VALID [2020-07-17 22:02:26,725 INFO L263 TraceCheckUtils]: 76: Hoare triple {31305#true} call #t~ret12 := isMethaneAlarm(); {31305#true} is VALID [2020-07-17 22:02:26,725 INFO L280 TraceCheckUtils]: 77: Hoare triple {31305#true} havoc ~retValue_acc~3; {31305#true} is VALID [2020-07-17 22:02:26,725 INFO L263 TraceCheckUtils]: 78: Hoare triple {31305#true} call #t~ret13 := isMethaneLevelCritical(); {31305#true} is VALID [2020-07-17 22:02:26,726 INFO L280 TraceCheckUtils]: 79: Hoare triple {31305#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {31305#true} is VALID [2020-07-17 22:02:26,726 INFO L280 TraceCheckUtils]: 80: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,726 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {31305#true} {31305#true} #590#return; {31305#true} is VALID [2020-07-17 22:02:26,726 INFO L280 TraceCheckUtils]: 82: Hoare triple {31305#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {31305#true} is VALID [2020-07-17 22:02:26,726 INFO L280 TraceCheckUtils]: 83: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,727 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {31305#true} {31305#true} #542#return; {31305#true} is VALID [2020-07-17 22:02:26,727 INFO L280 TraceCheckUtils]: 85: Hoare triple {31305#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {31305#true} is VALID [2020-07-17 22:02:26,727 INFO L280 TraceCheckUtils]: 86: Hoare triple {31305#true} assume !(0 != ~tmp~6); {31305#true} is VALID [2020-07-17 22:02:26,728 INFO L263 TraceCheckUtils]: 87: Hoare triple {31305#true} call activatePump__wrappee__lowWaterSensor(); {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:26,728 INFO L280 TraceCheckUtils]: 88: Hoare triple {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:26,729 INFO L280 TraceCheckUtils]: 89: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume true; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:26,730 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {31515#(<= 1 ~pumpRunning~0)} {31305#true} #544#return; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:26,730 INFO L280 TraceCheckUtils]: 91: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume true; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:26,731 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {31515#(<= 1 ~pumpRunning~0)} {31305#true} #562#return; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:26,731 INFO L280 TraceCheckUtils]: 93: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume true; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:26,732 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {31515#(<= 1 ~pumpRunning~0)} {31305#true} #582#return; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:26,732 INFO L280 TraceCheckUtils]: 95: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume true; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:26,733 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {31515#(<= 1 ~pumpRunning~0)} {31305#true} #530#return; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:26,734 INFO L280 TraceCheckUtils]: 97: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume true; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:26,735 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {31515#(<= 1 ~pumpRunning~0)} {31305#true} #552#return; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:26,735 INFO L263 TraceCheckUtils]: 99: Hoare triple {31515#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {31305#true} is VALID [2020-07-17 22:02:26,735 INFO L280 TraceCheckUtils]: 100: Hoare triple {31305#true} havoc ~tmp~0;havoc ~tmp___0~0; {31305#true} is VALID [2020-07-17 22:02:26,735 INFO L263 TraceCheckUtils]: 101: Hoare triple {31305#true} call #t~ret1 := getWaterLevel(); {31305#true} is VALID [2020-07-17 22:02:26,735 INFO L280 TraceCheckUtils]: 102: Hoare triple {31305#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {31305#true} is VALID [2020-07-17 22:02:26,735 INFO L280 TraceCheckUtils]: 103: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,736 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {31305#true} {31305#true} #570#return; {31305#true} is VALID [2020-07-17 22:02:26,736 INFO L280 TraceCheckUtils]: 105: Hoare triple {31305#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {31305#true} is VALID [2020-07-17 22:02:26,736 INFO L280 TraceCheckUtils]: 106: Hoare triple {31305#true} assume !(2 != ~tmp~0); {31305#true} is VALID [2020-07-17 22:02:26,736 INFO L280 TraceCheckUtils]: 107: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,737 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {31305#true} {31515#(<= 1 ~pumpRunning~0)} #554#return; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:26,737 INFO L280 TraceCheckUtils]: 109: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume true; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:26,738 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {31515#(<= 1 ~pumpRunning~0)} {31305#true} #538#return; {31397#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:02:26,738 INFO L280 TraceCheckUtils]: 111: Hoare triple {31397#(not (= 0 ~pumpRunning~0))} assume !false; {31397#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:02:26,739 INFO L280 TraceCheckUtils]: 112: Hoare triple {31397#(not (= 0 ~pumpRunning~0))} assume ~splverifierCounter~0 < 4; {31397#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:02:26,740 INFO L280 TraceCheckUtils]: 113: Hoare triple {31397#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp~1 := #t~nondet4;havoc #t~nondet4; {31397#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:02:26,740 INFO L280 TraceCheckUtils]: 114: Hoare triple {31397#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp~1); {31397#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:02:26,741 INFO L280 TraceCheckUtils]: 115: Hoare triple {31397#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___0~1 := #t~nondet5;havoc #t~nondet5; {31397#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:02:26,742 INFO L280 TraceCheckUtils]: 116: Hoare triple {31397#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___0~1); {31397#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:02:26,742 INFO L280 TraceCheckUtils]: 117: Hoare triple {31397#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~tmp___2~0 := #t~nondet6;havoc #t~nondet6; {31397#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:02:26,743 INFO L280 TraceCheckUtils]: 118: Hoare triple {31397#(not (= 0 ~pumpRunning~0))} assume 0 != ~tmp___2~0; {31397#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:02:26,743 INFO L263 TraceCheckUtils]: 119: Hoare triple {31397#(not (= 0 ~pumpRunning~0))} call timeShift(); {31397#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:02:26,744 INFO L263 TraceCheckUtils]: 120: Hoare triple {31397#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__2(); {31458#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:02:26,744 INFO L263 TraceCheckUtils]: 121: Hoare triple {31458#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {31305#true} is VALID [2020-07-17 22:02:26,745 INFO L280 TraceCheckUtils]: 122: Hoare triple {31305#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {31663#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:02:26,745 INFO L280 TraceCheckUtils]: 123: Hoare triple {31663#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {31663#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:02:26,746 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {31663#(= ~pumpRunning~0 |isPumpRunning_#res|)} {31458#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {31661#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret0|)} is VALID [2020-07-17 22:02:26,749 INFO L280 TraceCheckUtils]: 125: Hoare triple {31661#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {31662#(or (= 0 ~pumpRunning~0) (not (= 0 ~switchedOnBeforeTS~0)))} is VALID [2020-07-17 22:02:26,750 INFO L280 TraceCheckUtils]: 126: Hoare triple {31662#(or (= 0 ~pumpRunning~0) (not (= 0 ~switchedOnBeforeTS~0)))} assume true; {31662#(or (= 0 ~pumpRunning~0) (not (= 0 ~switchedOnBeforeTS~0)))} is VALID [2020-07-17 22:02:26,751 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {31662#(or (= 0 ~pumpRunning~0) (not (= 0 ~switchedOnBeforeTS~0)))} {31397#(not (= 0 ~pumpRunning~0))} #548#return; {31405#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 22:02:26,751 INFO L280 TraceCheckUtils]: 128: Hoare triple {31405#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~pumpRunning~0; {31405#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 22:02:26,752 INFO L263 TraceCheckUtils]: 129: Hoare triple {31405#(not (= 0 ~switchedOnBeforeTS~0))} call lowerWaterLevel(); {31459#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:02:26,752 INFO L280 TraceCheckUtils]: 130: Hoare triple {31459#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {31305#true} is VALID [2020-07-17 22:02:26,753 INFO L280 TraceCheckUtils]: 131: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,753 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {31305#true} {31405#(not (= 0 ~switchedOnBeforeTS~0))} #550#return; {31405#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 22:02:26,754 INFO L280 TraceCheckUtils]: 133: Hoare triple {31405#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~systemActive~0; {31405#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 22:02:26,754 INFO L263 TraceCheckUtils]: 134: Hoare triple {31405#(not (= 0 ~switchedOnBeforeTS~0))} call processEnvironment(); {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:26,755 INFO L280 TraceCheckUtils]: 135: Hoare triple {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {31305#true} is VALID [2020-07-17 22:02:26,755 INFO L280 TraceCheckUtils]: 136: Hoare triple {31305#true} assume 0 != ~pumpRunning~0; {31305#true} is VALID [2020-07-17 22:02:26,755 INFO L263 TraceCheckUtils]: 137: Hoare triple {31305#true} call #t~ret11 := isMethaneAlarm(); {31305#true} is VALID [2020-07-17 22:02:26,755 INFO L280 TraceCheckUtils]: 138: Hoare triple {31305#true} havoc ~retValue_acc~3; {31305#true} is VALID [2020-07-17 22:02:26,755 INFO L263 TraceCheckUtils]: 139: Hoare triple {31305#true} call #t~ret13 := isMethaneLevelCritical(); {31305#true} is VALID [2020-07-17 22:02:26,755 INFO L280 TraceCheckUtils]: 140: Hoare triple {31305#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {31305#true} is VALID [2020-07-17 22:02:26,756 INFO L280 TraceCheckUtils]: 141: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,756 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {31305#true} {31305#true} #590#return; {31305#true} is VALID [2020-07-17 22:02:26,756 INFO L280 TraceCheckUtils]: 143: Hoare triple {31305#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {31305#true} is VALID [2020-07-17 22:02:26,756 INFO L280 TraceCheckUtils]: 144: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,756 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {31305#true} {31305#true} #524#return; {31305#true} is VALID [2020-07-17 22:02:26,756 INFO L280 TraceCheckUtils]: 146: Hoare triple {31305#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~tmp~5 := #t~ret11;havoc #t~ret11; {31305#true} is VALID [2020-07-17 22:02:26,757 INFO L280 TraceCheckUtils]: 147: Hoare triple {31305#true} assume !(0 != ~tmp~5); {31305#true} is VALID [2020-07-17 22:02:26,757 INFO L263 TraceCheckUtils]: 148: Hoare triple {31305#true} call processEnvironment__wrappee__methaneQuery(); {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:26,757 INFO L280 TraceCheckUtils]: 149: Hoare triple {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {31305#true} is VALID [2020-07-17 22:02:26,758 INFO L280 TraceCheckUtils]: 150: Hoare triple {31305#true} assume 0 != ~pumpRunning~0; {31305#true} is VALID [2020-07-17 22:02:26,758 INFO L263 TraceCheckUtils]: 151: Hoare triple {31305#true} call #t~ret10 := isLowWaterLevel(); {31305#true} is VALID [2020-07-17 22:02:26,758 INFO L280 TraceCheckUtils]: 152: Hoare triple {31305#true} havoc ~retValue_acc~6;havoc ~tmp~8;havoc ~tmp___0~3; {31305#true} is VALID [2020-07-17 22:02:26,758 INFO L263 TraceCheckUtils]: 153: Hoare triple {31305#true} call #t~ret31 := isLowWaterSensorDry(); {31305#true} is VALID [2020-07-17 22:02:26,758 INFO L280 TraceCheckUtils]: 154: Hoare triple {31305#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {31305#true} is VALID [2020-07-17 22:02:26,759 INFO L280 TraceCheckUtils]: 155: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,759 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {31305#true} {31305#true} #522#return; {31305#true} is VALID [2020-07-17 22:02:26,759 INFO L280 TraceCheckUtils]: 157: Hoare triple {31305#true} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~tmp~8 := #t~ret31;havoc #t~ret31; {31305#true} is VALID [2020-07-17 22:02:26,759 INFO L280 TraceCheckUtils]: 158: Hoare triple {31305#true} assume 0 != ~tmp~8;~tmp___0~3 := 0; {31305#true} is VALID [2020-07-17 22:02:26,759 INFO L280 TraceCheckUtils]: 159: Hoare triple {31305#true} ~retValue_acc~6 := ~tmp___0~3;#res := ~retValue_acc~6; {31305#true} is VALID [2020-07-17 22:02:26,759 INFO L280 TraceCheckUtils]: 160: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,760 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {31305#true} {31305#true} #576#return; {31305#true} is VALID [2020-07-17 22:02:26,760 INFO L280 TraceCheckUtils]: 162: Hoare triple {31305#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~4 := #t~ret10;havoc #t~ret10; {31305#true} is VALID [2020-07-17 22:02:26,760 INFO L280 TraceCheckUtils]: 163: Hoare triple {31305#true} assume !(0 != ~tmp~4); {31305#true} is VALID [2020-07-17 22:02:26,761 INFO L263 TraceCheckUtils]: 164: Hoare triple {31305#true} call processEnvironment__wrappee__highWaterSensor(); {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:26,761 INFO L280 TraceCheckUtils]: 165: Hoare triple {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {31305#true} is VALID [2020-07-17 22:02:26,761 INFO L280 TraceCheckUtils]: 166: Hoare triple {31305#true} assume !(0 == ~pumpRunning~0); {31305#true} is VALID [2020-07-17 22:02:26,761 INFO L263 TraceCheckUtils]: 167: Hoare triple {31305#true} call processEnvironment__wrappee__base(); {31305#true} is VALID [2020-07-17 22:02:26,761 INFO L280 TraceCheckUtils]: 168: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,761 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {31305#true} {31305#true} #566#return; {31305#true} is VALID [2020-07-17 22:02:26,762 INFO L280 TraceCheckUtils]: 170: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,762 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {31305#true} {31305#true} #580#return; {31305#true} is VALID [2020-07-17 22:02:26,762 INFO L280 TraceCheckUtils]: 172: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,762 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {31305#true} {31305#true} #528#return; {31305#true} is VALID [2020-07-17 22:02:26,762 INFO L280 TraceCheckUtils]: 174: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,764 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {31305#true} {31405#(not (= 0 ~switchedOnBeforeTS~0))} #552#return; {31405#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 22:02:26,764 INFO L263 TraceCheckUtils]: 176: Hoare triple {31405#(not (= 0 ~switchedOnBeforeTS~0))} call __utac_acc__Specification5_spec__3(); {31405#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 22:02:26,765 INFO L280 TraceCheckUtils]: 177: Hoare triple {31405#(not (= 0 ~switchedOnBeforeTS~0))} havoc ~tmp~0;havoc ~tmp___0~0; {31405#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 22:02:26,765 INFO L263 TraceCheckUtils]: 178: Hoare triple {31405#(not (= 0 ~switchedOnBeforeTS~0))} call #t~ret1 := getWaterLevel(); {31305#true} is VALID [2020-07-17 22:02:26,765 INFO L280 TraceCheckUtils]: 179: Hoare triple {31305#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {31305#true} is VALID [2020-07-17 22:02:26,765 INFO L280 TraceCheckUtils]: 180: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,767 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {31305#true} {31405#(not (= 0 ~switchedOnBeforeTS~0))} #570#return; {31405#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 22:02:26,767 INFO L280 TraceCheckUtils]: 182: Hoare triple {31405#(not (= 0 ~switchedOnBeforeTS~0))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {31405#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 22:02:26,768 INFO L280 TraceCheckUtils]: 183: Hoare triple {31405#(not (= 0 ~switchedOnBeforeTS~0))} assume 2 != ~tmp~0; {31405#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 22:02:26,768 INFO L263 TraceCheckUtils]: 184: Hoare triple {31405#(not (= 0 ~switchedOnBeforeTS~0))} call #t~ret2 := isPumpRunning(); {31305#true} is VALID [2020-07-17 22:02:26,768 INFO L280 TraceCheckUtils]: 185: Hoare triple {31305#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {31305#true} is VALID [2020-07-17 22:02:26,768 INFO L280 TraceCheckUtils]: 186: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:26,769 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {31305#true} {31405#(not (= 0 ~switchedOnBeforeTS~0))} #572#return; {31405#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 22:02:26,769 INFO L280 TraceCheckUtils]: 188: Hoare triple {31405#(not (= 0 ~switchedOnBeforeTS~0))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {31405#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 22:02:26,770 INFO L280 TraceCheckUtils]: 189: Hoare triple {31405#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~tmp___0~0; {31405#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 22:02:26,770 INFO L280 TraceCheckUtils]: 190: Hoare triple {31405#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 == ~switchedOnBeforeTS~0; {31306#false} is VALID [2020-07-17 22:02:26,771 INFO L263 TraceCheckUtils]: 191: Hoare triple {31306#false} call __automaton_fail(); {31306#false} is VALID [2020-07-17 22:02:26,771 INFO L280 TraceCheckUtils]: 192: Hoare triple {31306#false} assume !false; {31306#false} is VALID [2020-07-17 22:02:26,843 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 21 proven. 10 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2020-07-17 22:02:26,844 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1609750618] [2020-07-17 22:02:26,844 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [337660744] [2020-07-17 22:02:26,844 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 [2020-07-17 22:02:27,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:27,249 INFO L264 TraceCheckSpWp]: Trace formula consists of 1014 conjuncts, 8 conjunts are in the unsatisfiable core [2020-07-17 22:02:27,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:27,361 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:02:27,879 INFO L263 TraceCheckUtils]: 0: Hoare triple {31305#true} call ULTIMATE.init(); {31305#true} is VALID [2020-07-17 22:02:27,880 INFO L280 TraceCheckUtils]: 1: Hoare triple {31305#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(13);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string35.base, #t~string35.offset, 1);call write~init~int(77, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(101, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(116, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(104, #t~string35.base, 4 + #t~string35.offset, 1);call write~init~int(58, #t~string35.base, 5 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 6 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string37.base, #t~string37.offset, 1);call write~init~int(82, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(73, #t~string37.base, 2 + #t~string37.offset, 1);call write~init~int(84, #t~string37.base, 3 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 4 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string39.base, #t~string39.offset, 1);call write~init~int(75, #t~string39.base, 1 + #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 2 + #t~string39.offset, 1);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string41.base, #t~string41.offset, 1);call write~init~int(0, #t~string41.base, 1 + #t~string41.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0; {31305#true} is VALID [2020-07-17 22:02:27,880 INFO L280 TraceCheckUtils]: 2: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:27,880 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {31305#true} {31305#true} #596#return; {31305#true} is VALID [2020-07-17 22:02:27,880 INFO L263 TraceCheckUtils]: 4: Hoare triple {31305#true} call #t~ret77 := main(); {31305#true} is VALID [2020-07-17 22:02:27,880 INFO L280 TraceCheckUtils]: 5: Hoare triple {31305#true} havoc ~retValue_acc~2;havoc ~tmp~2; {31305#true} is VALID [2020-07-17 22:02:27,881 INFO L263 TraceCheckUtils]: 6: Hoare triple {31305#true} call select_helpers(); {31305#true} is VALID [2020-07-17 22:02:27,881 INFO L280 TraceCheckUtils]: 7: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:27,881 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {31305#true} {31305#true} #480#return; {31305#true} is VALID [2020-07-17 22:02:27,881 INFO L263 TraceCheckUtils]: 9: Hoare triple {31305#true} call select_features(); {31305#true} is VALID [2020-07-17 22:02:27,881 INFO L280 TraceCheckUtils]: 10: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:27,882 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {31305#true} {31305#true} #482#return; {31305#true} is VALID [2020-07-17 22:02:27,882 INFO L263 TraceCheckUtils]: 12: Hoare triple {31305#true} call #t~ret8 := valid_product(); {31305#true} is VALID [2020-07-17 22:02:27,882 INFO L280 TraceCheckUtils]: 13: Hoare triple {31305#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {31305#true} is VALID [2020-07-17 22:02:27,882 INFO L280 TraceCheckUtils]: 14: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:27,882 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {31305#true} {31305#true} #484#return; {31305#true} is VALID [2020-07-17 22:02:27,883 INFO L280 TraceCheckUtils]: 16: Hoare triple {31305#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp~2 := #t~ret8;havoc #t~ret8; {31305#true} is VALID [2020-07-17 22:02:27,883 INFO L280 TraceCheckUtils]: 17: Hoare triple {31305#true} assume 0 != ~tmp~2; {31305#true} is VALID [2020-07-17 22:02:27,883 INFO L263 TraceCheckUtils]: 18: Hoare triple {31305#true} call setup(); {31305#true} is VALID [2020-07-17 22:02:27,883 INFO L280 TraceCheckUtils]: 19: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:27,883 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {31305#true} {31305#true} #486#return; {31305#true} is VALID [2020-07-17 22:02:27,883 INFO L263 TraceCheckUtils]: 21: Hoare triple {31305#true} call runTest(); {31305#true} is VALID [2020-07-17 22:02:27,884 INFO L263 TraceCheckUtils]: 22: Hoare triple {31305#true} call __utac_acc__Specification5_spec__1(); {31305#true} is VALID [2020-07-17 22:02:27,884 INFO L280 TraceCheckUtils]: 23: Hoare triple {31305#true} ~switchedOnBeforeTS~0 := 0; {31305#true} is VALID [2020-07-17 22:02:27,884 INFO L280 TraceCheckUtils]: 24: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:27,884 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {31305#true} {31305#true} #586#return; {31305#true} is VALID [2020-07-17 22:02:27,884 INFO L263 TraceCheckUtils]: 26: Hoare triple {31305#true} call test(); {31305#true} is VALID [2020-07-17 22:02:27,885 INFO L280 TraceCheckUtils]: 27: Hoare triple {31305#true} havoc ~splverifierCounter~0;havoc ~tmp~1;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {31305#true} is VALID [2020-07-17 22:02:27,885 INFO L280 TraceCheckUtils]: 28: Hoare triple {31305#true} assume !false; {31305#true} is VALID [2020-07-17 22:02:27,885 INFO L280 TraceCheckUtils]: 29: Hoare triple {31305#true} assume ~splverifierCounter~0 < 4; {31305#true} is VALID [2020-07-17 22:02:27,885 INFO L280 TraceCheckUtils]: 30: Hoare triple {31305#true} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp~1 := #t~nondet4;havoc #t~nondet4; {31305#true} is VALID [2020-07-17 22:02:27,885 INFO L280 TraceCheckUtils]: 31: Hoare triple {31305#true} assume 0 != ~tmp~1; {31305#true} is VALID [2020-07-17 22:02:27,886 INFO L263 TraceCheckUtils]: 32: Hoare triple {31305#true} call waterRise(); {31305#true} is VALID [2020-07-17 22:02:27,886 INFO L280 TraceCheckUtils]: 33: Hoare triple {31305#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {31305#true} is VALID [2020-07-17 22:02:27,886 INFO L280 TraceCheckUtils]: 34: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:27,886 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {31305#true} {31305#true} #532#return; {31305#true} is VALID [2020-07-17 22:02:27,886 INFO L280 TraceCheckUtils]: 36: Hoare triple {31305#true} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___0~1 := #t~nondet5;havoc #t~nondet5; {31305#true} is VALID [2020-07-17 22:02:27,887 INFO L280 TraceCheckUtils]: 37: Hoare triple {31305#true} assume !(0 != ~tmp___0~1); {31305#true} is VALID [2020-07-17 22:02:27,887 INFO L280 TraceCheckUtils]: 38: Hoare triple {31305#true} assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~tmp___2~0 := #t~nondet6;havoc #t~nondet6; {31305#true} is VALID [2020-07-17 22:02:27,887 INFO L280 TraceCheckUtils]: 39: Hoare triple {31305#true} assume 0 != ~tmp___2~0; {31305#true} is VALID [2020-07-17 22:02:27,887 INFO L263 TraceCheckUtils]: 40: Hoare triple {31305#true} call timeShift(); {31305#true} is VALID [2020-07-17 22:02:27,887 INFO L263 TraceCheckUtils]: 41: Hoare triple {31305#true} call __utac_acc__Specification5_spec__2(); {31305#true} is VALID [2020-07-17 22:02:27,887 INFO L263 TraceCheckUtils]: 42: Hoare triple {31305#true} call #t~ret0 := isPumpRunning(); {31305#true} is VALID [2020-07-17 22:02:27,888 INFO L280 TraceCheckUtils]: 43: Hoare triple {31305#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {31305#true} is VALID [2020-07-17 22:02:27,888 INFO L280 TraceCheckUtils]: 44: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:27,888 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {31305#true} {31305#true} #568#return; {31305#true} is VALID [2020-07-17 22:02:27,888 INFO L280 TraceCheckUtils]: 46: Hoare triple {31305#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {31305#true} is VALID [2020-07-17 22:02:27,888 INFO L280 TraceCheckUtils]: 47: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:27,888 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {31305#true} {31305#true} #548#return; {31305#true} is VALID [2020-07-17 22:02:27,889 INFO L280 TraceCheckUtils]: 49: Hoare triple {31305#true} assume !(0 != ~pumpRunning~0); {31305#true} is VALID [2020-07-17 22:02:27,889 INFO L280 TraceCheckUtils]: 50: Hoare triple {31305#true} assume 0 != ~systemActive~0; {31305#true} is VALID [2020-07-17 22:02:27,889 INFO L263 TraceCheckUtils]: 51: Hoare triple {31305#true} call processEnvironment(); {31305#true} is VALID [2020-07-17 22:02:27,889 INFO L280 TraceCheckUtils]: 52: Hoare triple {31305#true} havoc ~tmp~5; {31305#true} is VALID [2020-07-17 22:02:27,889 INFO L280 TraceCheckUtils]: 53: Hoare triple {31305#true} assume !(0 != ~pumpRunning~0); {31305#true} is VALID [2020-07-17 22:02:27,890 INFO L263 TraceCheckUtils]: 54: Hoare triple {31305#true} call processEnvironment__wrappee__methaneQuery(); {31305#true} is VALID [2020-07-17 22:02:27,890 INFO L280 TraceCheckUtils]: 55: Hoare triple {31305#true} havoc ~tmp~4; {31305#true} is VALID [2020-07-17 22:02:27,890 INFO L280 TraceCheckUtils]: 56: Hoare triple {31305#true} assume !(0 != ~pumpRunning~0); {31305#true} is VALID [2020-07-17 22:02:27,890 INFO L263 TraceCheckUtils]: 57: Hoare triple {31305#true} call processEnvironment__wrappee__highWaterSensor(); {31305#true} is VALID [2020-07-17 22:02:27,890 INFO L280 TraceCheckUtils]: 58: Hoare triple {31305#true} havoc ~tmp~3; {31305#true} is VALID [2020-07-17 22:02:27,890 INFO L280 TraceCheckUtils]: 59: Hoare triple {31305#true} assume 0 == ~pumpRunning~0; {31305#true} is VALID [2020-07-17 22:02:27,891 INFO L263 TraceCheckUtils]: 60: Hoare triple {31305#true} call #t~ret9 := isHighWaterLevel(); {31305#true} is VALID [2020-07-17 22:02:27,891 INFO L280 TraceCheckUtils]: 61: Hoare triple {31305#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {31305#true} is VALID [2020-07-17 22:02:27,891 INFO L263 TraceCheckUtils]: 62: Hoare triple {31305#true} call #t~ret30 := isHighWaterSensorDry(); {31305#true} is VALID [2020-07-17 22:02:27,891 INFO L280 TraceCheckUtils]: 63: Hoare triple {31305#true} havoc ~retValue_acc~9; {31305#true} is VALID [2020-07-17 22:02:27,891 INFO L280 TraceCheckUtils]: 64: Hoare triple {31305#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {31305#true} is VALID [2020-07-17 22:02:27,891 INFO L280 TraceCheckUtils]: 65: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:27,892 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {31305#true} {31305#true} #546#return; {31305#true} is VALID [2020-07-17 22:02:27,892 INFO L280 TraceCheckUtils]: 67: Hoare triple {31305#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {31305#true} is VALID [2020-07-17 22:02:27,892 INFO L280 TraceCheckUtils]: 68: Hoare triple {31305#true} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {31305#true} is VALID [2020-07-17 22:02:27,892 INFO L280 TraceCheckUtils]: 69: Hoare triple {31305#true} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {31305#true} is VALID [2020-07-17 22:02:27,892 INFO L280 TraceCheckUtils]: 70: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:27,893 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {31305#true} {31305#true} #560#return; {31305#true} is VALID [2020-07-17 22:02:27,893 INFO L280 TraceCheckUtils]: 72: Hoare triple {31305#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~3 := #t~ret9;havoc #t~ret9; {31305#true} is VALID [2020-07-17 22:02:27,893 INFO L280 TraceCheckUtils]: 73: Hoare triple {31305#true} assume 0 != ~tmp~3; {31305#true} is VALID [2020-07-17 22:02:27,893 INFO L263 TraceCheckUtils]: 74: Hoare triple {31305#true} call activatePump(); {31305#true} is VALID [2020-07-17 22:02:27,893 INFO L280 TraceCheckUtils]: 75: Hoare triple {31305#true} havoc ~tmp~6; {31305#true} is VALID [2020-07-17 22:02:27,893 INFO L263 TraceCheckUtils]: 76: Hoare triple {31305#true} call #t~ret12 := isMethaneAlarm(); {31305#true} is VALID [2020-07-17 22:02:27,894 INFO L280 TraceCheckUtils]: 77: Hoare triple {31305#true} havoc ~retValue_acc~3; {31305#true} is VALID [2020-07-17 22:02:27,894 INFO L263 TraceCheckUtils]: 78: Hoare triple {31305#true} call #t~ret13 := isMethaneLevelCritical(); {31305#true} is VALID [2020-07-17 22:02:27,894 INFO L280 TraceCheckUtils]: 79: Hoare triple {31305#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {31305#true} is VALID [2020-07-17 22:02:27,894 INFO L280 TraceCheckUtils]: 80: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:27,894 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {31305#true} {31305#true} #590#return; {31305#true} is VALID [2020-07-17 22:02:27,894 INFO L280 TraceCheckUtils]: 82: Hoare triple {31305#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {31305#true} is VALID [2020-07-17 22:02:27,895 INFO L280 TraceCheckUtils]: 83: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-17 22:02:27,895 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {31305#true} {31305#true} #542#return; {31305#true} is VALID [2020-07-17 22:02:27,895 INFO L280 TraceCheckUtils]: 85: Hoare triple {31305#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {31305#true} is VALID [2020-07-17 22:02:27,895 INFO L280 TraceCheckUtils]: 86: Hoare triple {31305#true} assume !(0 != ~tmp~6); {31305#true} is VALID [2020-07-17 22:02:27,895 INFO L263 TraceCheckUtils]: 87: Hoare triple {31305#true} call activatePump__wrappee__lowWaterSensor(); {31305#true} is VALID [2020-07-17 22:02:27,896 INFO L280 TraceCheckUtils]: 88: Hoare triple {31305#true} ~pumpRunning~0 := 1; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:27,897 INFO L280 TraceCheckUtils]: 89: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume true; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:27,898 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {31515#(<= 1 ~pumpRunning~0)} {31305#true} #544#return; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:27,898 INFO L280 TraceCheckUtils]: 91: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume true; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:27,899 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {31515#(<= 1 ~pumpRunning~0)} {31305#true} #562#return; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:27,899 INFO L280 TraceCheckUtils]: 93: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume true; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:27,900 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {31515#(<= 1 ~pumpRunning~0)} {31305#true} #582#return; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:27,901 INFO L280 TraceCheckUtils]: 95: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume true; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:27,901 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {31515#(<= 1 ~pumpRunning~0)} {31305#true} #530#return; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:27,902 INFO L280 TraceCheckUtils]: 97: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume true; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:27,903 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {31515#(<= 1 ~pumpRunning~0)} {31305#true} #552#return; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:27,903 INFO L263 TraceCheckUtils]: 99: Hoare triple {31515#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:27,904 INFO L280 TraceCheckUtils]: 100: Hoare triple {31515#(<= 1 ~pumpRunning~0)} havoc ~tmp~0;havoc ~tmp___0~0; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:27,904 INFO L263 TraceCheckUtils]: 101: Hoare triple {31515#(<= 1 ~pumpRunning~0)} call #t~ret1 := getWaterLevel(); {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:27,905 INFO L280 TraceCheckUtils]: 102: Hoare triple {31515#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:27,906 INFO L280 TraceCheckUtils]: 103: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume true; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:27,907 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {31515#(<= 1 ~pumpRunning~0)} {31515#(<= 1 ~pumpRunning~0)} #570#return; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:27,907 INFO L280 TraceCheckUtils]: 105: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:27,908 INFO L280 TraceCheckUtils]: 106: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume !(2 != ~tmp~0); {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:27,908 INFO L280 TraceCheckUtils]: 107: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume true; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:27,909 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {31515#(<= 1 ~pumpRunning~0)} {31515#(<= 1 ~pumpRunning~0)} #554#return; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:27,910 INFO L280 TraceCheckUtils]: 109: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume true; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:27,910 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {31515#(<= 1 ~pumpRunning~0)} {31305#true} #538#return; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:27,911 INFO L280 TraceCheckUtils]: 111: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume !false; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:27,912 INFO L280 TraceCheckUtils]: 112: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:27,912 INFO L280 TraceCheckUtils]: 113: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp~1 := #t~nondet4;havoc #t~nondet4; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:27,913 INFO L280 TraceCheckUtils]: 114: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp~1); {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:27,913 INFO L280 TraceCheckUtils]: 115: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___0~1 := #t~nondet5;havoc #t~nondet5; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:27,914 INFO L280 TraceCheckUtils]: 116: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___0~1); {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:27,914 INFO L280 TraceCheckUtils]: 117: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~tmp___2~0 := #t~nondet6;havoc #t~nondet6; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:27,915 INFO L280 TraceCheckUtils]: 118: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume 0 != ~tmp___2~0; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:27,916 INFO L263 TraceCheckUtils]: 119: Hoare triple {31515#(<= 1 ~pumpRunning~0)} call timeShift(); {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:27,916 INFO L263 TraceCheckUtils]: 120: Hoare triple {31515#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:27,917 INFO L263 TraceCheckUtils]: 121: Hoare triple {31515#(<= 1 ~pumpRunning~0)} call #t~ret0 := isPumpRunning(); {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:02:27,918 INFO L280 TraceCheckUtils]: 122: Hoare triple {31515#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {32091#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-17 22:02:27,918 INFO L280 TraceCheckUtils]: 123: Hoare triple {32091#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} assume true; {32091#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-17 22:02:27,919 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {32091#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} {31515#(<= 1 ~pumpRunning~0)} #568#return; {32098#(and (<= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret0|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-17 22:02:27,920 INFO L280 TraceCheckUtils]: 125: Hoare triple {32098#(and (<= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret0|) (<= 1 ~pumpRunning~0))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {32102#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} is VALID [2020-07-17 22:02:27,921 INFO L280 TraceCheckUtils]: 126: Hoare triple {32102#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} assume true; {32102#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} is VALID [2020-07-17 22:02:27,922 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {32102#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} {31515#(<= 1 ~pumpRunning~0)} #548#return; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:02:27,923 INFO L280 TraceCheckUtils]: 128: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~pumpRunning~0; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:02:27,923 INFO L263 TraceCheckUtils]: 129: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} call lowerWaterLevel(); {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:02:27,924 INFO L280 TraceCheckUtils]: 130: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:02:27,924 INFO L280 TraceCheckUtils]: 131: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} assume true; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:02:27,925 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {32109#(<= 1 ~switchedOnBeforeTS~0)} {32109#(<= 1 ~switchedOnBeforeTS~0)} #550#return; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:02:27,925 INFO L280 TraceCheckUtils]: 133: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~systemActive~0; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:02:27,926 INFO L263 TraceCheckUtils]: 134: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment(); {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:02:27,927 INFO L280 TraceCheckUtils]: 135: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~5; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:02:27,927 INFO L280 TraceCheckUtils]: 136: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~pumpRunning~0; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:02:27,928 INFO L263 TraceCheckUtils]: 137: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret11 := isMethaneAlarm(); {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:02:27,928 INFO L280 TraceCheckUtils]: 138: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~3; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:02:27,929 INFO L263 TraceCheckUtils]: 139: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret13 := isMethaneLevelCritical(); {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:02:27,930 INFO L280 TraceCheckUtils]: 140: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:02:27,930 INFO L280 TraceCheckUtils]: 141: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} assume true; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:02:27,931 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {32109#(<= 1 ~switchedOnBeforeTS~0)} {32109#(<= 1 ~switchedOnBeforeTS~0)} #590#return; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:02:27,932 INFO L280 TraceCheckUtils]: 143: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:02:27,932 INFO L280 TraceCheckUtils]: 144: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} assume true; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:02:27,933 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {32109#(<= 1 ~switchedOnBeforeTS~0)} {32109#(<= 1 ~switchedOnBeforeTS~0)} #524#return; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:02:27,934 INFO L280 TraceCheckUtils]: 146: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~tmp~5 := #t~ret11;havoc #t~ret11; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:02:27,935 INFO L280 TraceCheckUtils]: 147: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} assume !(0 != ~tmp~5); {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:02:27,935 INFO L263 TraceCheckUtils]: 148: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment__wrappee__methaneQuery(); {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:02:27,936 INFO L280 TraceCheckUtils]: 149: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~4; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:02:27,937 INFO L280 TraceCheckUtils]: 150: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~pumpRunning~0; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:02:27,937 INFO L263 TraceCheckUtils]: 151: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret10 := isLowWaterLevel(); {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:02:27,938 INFO L280 TraceCheckUtils]: 152: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~6;havoc ~tmp~8;havoc ~tmp___0~3; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:02:27,939 INFO L263 TraceCheckUtils]: 153: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret31 := isLowWaterSensorDry(); {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:02:27,939 INFO L280 TraceCheckUtils]: 154: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:02:27,940 INFO L280 TraceCheckUtils]: 155: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} assume true; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:02:27,941 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {32109#(<= 1 ~switchedOnBeforeTS~0)} {32109#(<= 1 ~switchedOnBeforeTS~0)} #522#return; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:02:27,941 INFO L280 TraceCheckUtils]: 157: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~tmp~8 := #t~ret31;havoc #t~ret31; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:02:27,942 INFO L280 TraceCheckUtils]: 158: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~tmp~8;~tmp___0~3 := 0; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:02:27,943 INFO L280 TraceCheckUtils]: 159: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} ~retValue_acc~6 := ~tmp___0~3;#res := ~retValue_acc~6; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:02:27,943 INFO L280 TraceCheckUtils]: 160: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} assume true; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:02:27,944 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {32109#(<= 1 ~switchedOnBeforeTS~0)} {32109#(<= 1 ~switchedOnBeforeTS~0)} #576#return; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:02:27,945 INFO L280 TraceCheckUtils]: 162: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~4 := #t~ret10;havoc #t~ret10; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:02:27,945 INFO L280 TraceCheckUtils]: 163: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} assume !(0 != ~tmp~4); {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:02:27,946 INFO L263 TraceCheckUtils]: 164: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment__wrappee__highWaterSensor(); {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:02:27,947 INFO L280 TraceCheckUtils]: 165: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~3; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:02:27,947 INFO L280 TraceCheckUtils]: 166: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} assume !(0 == ~pumpRunning~0); {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:02:27,948 INFO L263 TraceCheckUtils]: 167: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment__wrappee__base(); {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:02:27,949 INFO L280 TraceCheckUtils]: 168: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} assume true; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:02:27,949 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {32109#(<= 1 ~switchedOnBeforeTS~0)} {32109#(<= 1 ~switchedOnBeforeTS~0)} #566#return; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:02:27,950 INFO L280 TraceCheckUtils]: 170: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} assume true; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:02:27,950 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {32109#(<= 1 ~switchedOnBeforeTS~0)} {32109#(<= 1 ~switchedOnBeforeTS~0)} #580#return; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:02:27,951 INFO L280 TraceCheckUtils]: 172: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} assume true; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:02:27,952 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {32109#(<= 1 ~switchedOnBeforeTS~0)} {32109#(<= 1 ~switchedOnBeforeTS~0)} #528#return; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:02:27,952 INFO L280 TraceCheckUtils]: 174: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} assume true; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:02:27,953 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {32109#(<= 1 ~switchedOnBeforeTS~0)} {32109#(<= 1 ~switchedOnBeforeTS~0)} #552#return; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:02:27,953 INFO L263 TraceCheckUtils]: 176: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} call __utac_acc__Specification5_spec__3(); {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:02:27,954 INFO L280 TraceCheckUtils]: 177: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~0;havoc ~tmp___0~0; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:02:27,955 INFO L263 TraceCheckUtils]: 178: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret1 := getWaterLevel(); {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:02:27,955 INFO L280 TraceCheckUtils]: 179: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:02:27,956 INFO L280 TraceCheckUtils]: 180: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} assume true; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:02:27,957 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {32109#(<= 1 ~switchedOnBeforeTS~0)} {32109#(<= 1 ~switchedOnBeforeTS~0)} #570#return; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:02:27,957 INFO L280 TraceCheckUtils]: 182: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:02:27,958 INFO L280 TraceCheckUtils]: 183: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} assume 2 != ~tmp~0; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:02:27,958 INFO L263 TraceCheckUtils]: 184: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret2 := isPumpRunning(); {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:02:27,959 INFO L280 TraceCheckUtils]: 185: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:02:27,959 INFO L280 TraceCheckUtils]: 186: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} assume true; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:02:27,960 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {32109#(<= 1 ~switchedOnBeforeTS~0)} {32109#(<= 1 ~switchedOnBeforeTS~0)} #572#return; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:02:27,961 INFO L280 TraceCheckUtils]: 188: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:02:27,961 INFO L280 TraceCheckUtils]: 189: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~tmp___0~0; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:02:27,962 INFO L280 TraceCheckUtils]: 190: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} assume 0 == ~switchedOnBeforeTS~0; {31306#false} is VALID [2020-07-17 22:02:27,962 INFO L263 TraceCheckUtils]: 191: Hoare triple {31306#false} call __automaton_fail(); {31306#false} is VALID [2020-07-17 22:02:27,962 INFO L280 TraceCheckUtils]: 192: Hoare triple {31306#false} assume !false; {31306#false} is VALID [2020-07-17 22:02:27,995 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 37 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 22:02:27,995 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 22:02:27,996 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 7] total 20 [2020-07-17 22:02:27,996 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [465132978] [2020-07-17 22:02:27,997 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 193 [2020-07-17 22:02:28,425 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:02:28,425 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 20 states. [2020-07-17 22:02:28,793 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 295 edges. 295 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:02:28,793 INFO L459 AbstractCegarLoop]: Interpolant automaton has 20 states [2020-07-17 22:02:28,793 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:02:28,793 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2020-07-17 22:02:28,794 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=57, Invalid=323, Unknown=0, NotChecked=0, Total=380 [2020-07-17 22:02:28,794 INFO L87 Difference]: Start difference. First operand 1772 states and 2130 transitions. Second operand 20 states. [2020-07-17 22:02:30,490 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 22:02:31,936 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-17 22:02:32,532 WARN L193 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-17 22:02:32,948 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-17 22:02:37,047 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 22:02:38,011 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 22:02:39,433 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 22:02:40,295 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 22:02:53,121 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 22:02:57,131 WARN L193 SmtUtils]: Spent 480.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 191 [2020-07-17 22:02:58,259 WARN L193 SmtUtils]: Spent 486.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 191 [2020-07-17 22:02:59,471 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 22:03:02,884 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 22:03:05,170 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 22:03:10,374 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 22:03:11,602 WARN L193 SmtUtils]: Spent 527.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 192 [2020-07-17 22:03:15,653 WARN L193 SmtUtils]: Spent 515.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 192 [2020-07-17 22:03:25,142 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 22:03:27,780 WARN L193 SmtUtils]: Spent 508.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 194 [2020-07-17 22:03:28,755 WARN L193 SmtUtils]: Spent 525.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 194 [2020-07-17 22:03:29,411 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 22:03:30,088 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 22:03:30,584 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 22:03:35,955 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:03:35,955 INFO L93 Difference]: Finished difference Result 3827 states and 4753 transitions. [2020-07-17 22:03:35,955 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2020-07-17 22:03:35,956 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 193 [2020-07-17 22:03:35,956 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:03:35,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-17 22:03:35,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 54 states and 748 transitions. [2020-07-17 22:03:35,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-17 22:03:35,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 54 states and 748 transitions. [2020-07-17 22:03:35,980 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 54 states and 748 transitions. [2020-07-17 22:03:38,610 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 748 edges. 748 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:03:38,898 INFO L225 Difference]: With dead ends: 3827 [2020-07-17 22:03:38,898 INFO L226 Difference]: Without dead ends: 2269 [2020-07-17 22:03:38,904 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 333 GetRequests, 270 SyntacticMatches, 0 SemanticMatches, 63 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1106 ImplicationChecksByTransitivity, 10.4s TimeCoverageRelationStatistics Valid=851, Invalid=3309, Unknown=0, NotChecked=0, Total=4160 [2020-07-17 22:03:38,907 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2269 states. [2020-07-17 22:03:57,248 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2269 to 2043. [2020-07-17 22:03:57,249 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:03:57,249 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2269 states. Second operand 2043 states. [2020-07-17 22:03:57,249 INFO L74 IsIncluded]: Start isIncluded. First operand 2269 states. Second operand 2043 states. [2020-07-17 22:03:57,249 INFO L87 Difference]: Start difference. First operand 2269 states. Second operand 2043 states. [2020-07-17 22:03:57,456 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:03:57,457 INFO L93 Difference]: Finished difference Result 2269 states and 2726 transitions. [2020-07-17 22:03:57,457 INFO L276 IsEmpty]: Start isEmpty. Operand 2269 states and 2726 transitions. [2020-07-17 22:03:57,471 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:03:57,471 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:03:57,471 INFO L74 IsIncluded]: Start isIncluded. First operand 2043 states. Second operand 2269 states. [2020-07-17 22:03:57,472 INFO L87 Difference]: Start difference. First operand 2043 states. Second operand 2269 states. [2020-07-17 22:03:57,757 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:03:57,758 INFO L93 Difference]: Finished difference Result 2269 states and 2726 transitions. [2020-07-17 22:03:57,758 INFO L276 IsEmpty]: Start isEmpty. Operand 2269 states and 2726 transitions. [2020-07-17 22:03:57,769 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:03:57,769 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:03:57,770 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:03:57,770 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:03:57,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2043 states. [2020-07-17 22:03:58,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2043 states to 2043 states and 2402 transitions. [2020-07-17 22:03:58,068 INFO L78 Accepts]: Start accepts. Automaton has 2043 states and 2402 transitions. Word has length 193 [2020-07-17 22:03:58,068 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:03:58,068 INFO L479 AbstractCegarLoop]: Abstraction has 2043 states and 2402 transitions. [2020-07-17 22:03:58,068 INFO L480 AbstractCegarLoop]: Interpolant automaton has 20 states. [2020-07-17 22:03:58,068 INFO L276 IsEmpty]: Start isEmpty. Operand 2043 states and 2402 transitions. [2020-07-17 22:03:58,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2020-07-17 22:03:58,080 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:03:58,081 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, 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, 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] [2020-07-17 22:03:58,296 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable8 [2020-07-17 22:03:58,296 INFO L427 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:03:58,296 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:03:58,297 INFO L82 PathProgramCache]: Analyzing trace with hash -1594839617, now seen corresponding path program 1 times [2020-07-17 22:03:58,297 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:03:58,297 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [344276264] [2020-07-17 22:03:58,297 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:03:58,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:58,744 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 22:03:58,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:58,810 INFO L280 TraceCheckUtils]: 0: Hoare triple {45143#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(13);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string35.base, #t~string35.offset, 1);call write~init~int(77, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(101, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(116, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(104, #t~string35.base, 4 + #t~string35.offset, 1);call write~init~int(58, #t~string35.base, 5 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 6 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string37.base, #t~string37.offset, 1);call write~init~int(82, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(73, #t~string37.base, 2 + #t~string37.offset, 1);call write~init~int(84, #t~string37.base, 3 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 4 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string39.base, #t~string39.offset, 1);call write~init~int(75, #t~string39.base, 1 + #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 2 + #t~string39.offset, 1);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string41.base, #t~string41.offset, 1);call write~init~int(0, #t~string41.base, 1 + #t~string41.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:58,811 INFO L280 TraceCheckUtils]: 1: Hoare triple {44880#(= 0 ~methaneLevelCritical~0)} assume true; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:58,812 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {44880#(= 0 ~methaneLevelCritical~0)} {44875#true} #596#return; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:58,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:58,816 INFO L280 TraceCheckUtils]: 0: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:58,817 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {44875#true} {44880#(= 0 ~methaneLevelCritical~0)} #480#return; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:58,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:58,821 INFO L280 TraceCheckUtils]: 0: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:58,821 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {44875#true} {44880#(= 0 ~methaneLevelCritical~0)} #482#return; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:58,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:58,825 INFO L280 TraceCheckUtils]: 0: Hoare triple {44875#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {44875#true} is VALID [2020-07-17 22:03:58,826 INFO L280 TraceCheckUtils]: 1: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:58,826 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {44875#true} {44880#(= 0 ~methaneLevelCritical~0)} #484#return; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:58,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:58,829 INFO L280 TraceCheckUtils]: 0: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:58,830 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {44875#true} {44880#(= 0 ~methaneLevelCritical~0)} #486#return; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:58,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:58,844 INFO L280 TraceCheckUtils]: 0: Hoare triple {45144#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {44875#true} is VALID [2020-07-17 22:03:58,844 INFO L280 TraceCheckUtils]: 1: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:58,845 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {44875#true} {44880#(= 0 ~methaneLevelCritical~0)} #586#return; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:58,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:58,860 INFO L280 TraceCheckUtils]: 0: Hoare triple {45145#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {44875#true} is VALID [2020-07-17 22:03:58,861 INFO L280 TraceCheckUtils]: 1: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:58,862 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {44875#true} {44880#(= 0 ~methaneLevelCritical~0)} #532#return; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:58,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:58,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:58,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:58,898 INFO L280 TraceCheckUtils]: 0: Hoare triple {44875#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {44875#true} is VALID [2020-07-17 22:03:58,898 INFO L280 TraceCheckUtils]: 1: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:58,898 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {44875#true} {45144#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {44875#true} is VALID [2020-07-17 22:03:58,899 INFO L263 TraceCheckUtils]: 0: Hoare triple {45144#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {44875#true} is VALID [2020-07-17 22:03:58,899 INFO L280 TraceCheckUtils]: 1: Hoare triple {44875#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {44875#true} is VALID [2020-07-17 22:03:58,899 INFO L280 TraceCheckUtils]: 2: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:58,899 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {44875#true} {45144#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {44875#true} is VALID [2020-07-17 22:03:58,899 INFO L280 TraceCheckUtils]: 4: Hoare triple {44875#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {44875#true} is VALID [2020-07-17 22:03:58,900 INFO L280 TraceCheckUtils]: 5: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:58,900 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {44875#true} {45146#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #548#return; {44875#true} is VALID [2020-07-17 22:03:58,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:58,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:58,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:58,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:58,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:58,946 INFO L280 TraceCheckUtils]: 0: Hoare triple {44875#true} havoc ~retValue_acc~9; {44875#true} is VALID [2020-07-17 22:03:58,947 INFO L280 TraceCheckUtils]: 1: Hoare triple {44875#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {44875#true} is VALID [2020-07-17 22:03:58,947 INFO L280 TraceCheckUtils]: 2: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:58,947 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {44875#true} {44875#true} #546#return; {44875#true} is VALID [2020-07-17 22:03:58,947 INFO L280 TraceCheckUtils]: 0: Hoare triple {44875#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {44875#true} is VALID [2020-07-17 22:03:58,948 INFO L263 TraceCheckUtils]: 1: Hoare triple {44875#true} call #t~ret30 := isHighWaterSensorDry(); {44875#true} is VALID [2020-07-17 22:03:58,948 INFO L280 TraceCheckUtils]: 2: Hoare triple {44875#true} havoc ~retValue_acc~9; {44875#true} is VALID [2020-07-17 22:03:58,948 INFO L280 TraceCheckUtils]: 3: Hoare triple {44875#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {44875#true} is VALID [2020-07-17 22:03:58,948 INFO L280 TraceCheckUtils]: 4: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:58,948 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {44875#true} {44875#true} #546#return; {44875#true} is VALID [2020-07-17 22:03:58,949 INFO L280 TraceCheckUtils]: 6: Hoare triple {44875#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {44875#true} is VALID [2020-07-17 22:03:58,949 INFO L280 TraceCheckUtils]: 7: Hoare triple {44875#true} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {44875#true} is VALID [2020-07-17 22:03:58,949 INFO L280 TraceCheckUtils]: 8: Hoare triple {44875#true} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {44875#true} is VALID [2020-07-17 22:03:58,949 INFO L280 TraceCheckUtils]: 9: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:58,950 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {44875#true} {44875#true} #560#return; {44875#true} is VALID [2020-07-17 22:03:58,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:58,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:58,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:58,961 INFO L280 TraceCheckUtils]: 0: Hoare triple {44875#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {44875#true} is VALID [2020-07-17 22:03:58,961 INFO L280 TraceCheckUtils]: 1: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:58,962 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {44875#true} {44875#true} #590#return; {44875#true} is VALID [2020-07-17 22:03:58,962 INFO L280 TraceCheckUtils]: 0: Hoare triple {44875#true} havoc ~retValue_acc~3; {44875#true} is VALID [2020-07-17 22:03:58,962 INFO L263 TraceCheckUtils]: 1: Hoare triple {44875#true} call #t~ret13 := isMethaneLevelCritical(); {44875#true} is VALID [2020-07-17 22:03:58,962 INFO L280 TraceCheckUtils]: 2: Hoare triple {44875#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {44875#true} is VALID [2020-07-17 22:03:58,963 INFO L280 TraceCheckUtils]: 3: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:58,963 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {44875#true} {44875#true} #590#return; {44875#true} is VALID [2020-07-17 22:03:58,963 INFO L280 TraceCheckUtils]: 5: Hoare triple {44875#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {44875#true} is VALID [2020-07-17 22:03:58,963 INFO L280 TraceCheckUtils]: 6: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:58,964 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {44875#true} {44875#true} #542#return; {44875#true} is VALID [2020-07-17 22:03:58,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:58,967 INFO L280 TraceCheckUtils]: 0: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {44875#true} is VALID [2020-07-17 22:03:58,967 INFO L280 TraceCheckUtils]: 1: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:58,967 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {44875#true} {44875#true} #544#return; {44875#true} is VALID [2020-07-17 22:03:58,967 INFO L280 TraceCheckUtils]: 0: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {44875#true} is VALID [2020-07-17 22:03:58,968 INFO L263 TraceCheckUtils]: 1: Hoare triple {44875#true} call #t~ret12 := isMethaneAlarm(); {44875#true} is VALID [2020-07-17 22:03:58,968 INFO L280 TraceCheckUtils]: 2: Hoare triple {44875#true} havoc ~retValue_acc~3; {44875#true} is VALID [2020-07-17 22:03:58,968 INFO L263 TraceCheckUtils]: 3: Hoare triple {44875#true} call #t~ret13 := isMethaneLevelCritical(); {44875#true} is VALID [2020-07-17 22:03:58,968 INFO L280 TraceCheckUtils]: 4: Hoare triple {44875#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {44875#true} is VALID [2020-07-17 22:03:58,968 INFO L280 TraceCheckUtils]: 5: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:58,969 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {44875#true} {44875#true} #590#return; {44875#true} is VALID [2020-07-17 22:03:58,969 INFO L280 TraceCheckUtils]: 7: Hoare triple {44875#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {44875#true} is VALID [2020-07-17 22:03:58,969 INFO L280 TraceCheckUtils]: 8: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:58,969 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {44875#true} {44875#true} #542#return; {44875#true} is VALID [2020-07-17 22:03:58,969 INFO L280 TraceCheckUtils]: 10: Hoare triple {44875#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {44875#true} is VALID [2020-07-17 22:03:58,970 INFO L280 TraceCheckUtils]: 11: Hoare triple {44875#true} assume !(0 != ~tmp~6); {44875#true} is VALID [2020-07-17 22:03:58,971 INFO L263 TraceCheckUtils]: 12: Hoare triple {44875#true} call activatePump__wrappee__lowWaterSensor(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:58,971 INFO L280 TraceCheckUtils]: 13: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {44875#true} is VALID [2020-07-17 22:03:58,971 INFO L280 TraceCheckUtils]: 14: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:58,971 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {44875#true} {44875#true} #544#return; {44875#true} is VALID [2020-07-17 22:03:58,971 INFO L280 TraceCheckUtils]: 16: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:58,972 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {44875#true} {44875#true} #562#return; {44875#true} is VALID [2020-07-17 22:03:58,972 INFO L280 TraceCheckUtils]: 0: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {44875#true} is VALID [2020-07-17 22:03:58,972 INFO L280 TraceCheckUtils]: 1: Hoare triple {44875#true} assume 0 == ~pumpRunning~0; {44875#true} is VALID [2020-07-17 22:03:58,972 INFO L263 TraceCheckUtils]: 2: Hoare triple {44875#true} call #t~ret9 := isHighWaterLevel(); {44875#true} is VALID [2020-07-17 22:03:58,973 INFO L280 TraceCheckUtils]: 3: Hoare triple {44875#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {44875#true} is VALID [2020-07-17 22:03:58,973 INFO L263 TraceCheckUtils]: 4: Hoare triple {44875#true} call #t~ret30 := isHighWaterSensorDry(); {44875#true} is VALID [2020-07-17 22:03:58,973 INFO L280 TraceCheckUtils]: 5: Hoare triple {44875#true} havoc ~retValue_acc~9; {44875#true} is VALID [2020-07-17 22:03:58,973 INFO L280 TraceCheckUtils]: 6: Hoare triple {44875#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {44875#true} is VALID [2020-07-17 22:03:58,973 INFO L280 TraceCheckUtils]: 7: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:58,974 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {44875#true} {44875#true} #546#return; {44875#true} is VALID [2020-07-17 22:03:58,974 INFO L280 TraceCheckUtils]: 9: Hoare triple {44875#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {44875#true} is VALID [2020-07-17 22:03:58,974 INFO L280 TraceCheckUtils]: 10: Hoare triple {44875#true} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {44875#true} is VALID [2020-07-17 22:03:58,974 INFO L280 TraceCheckUtils]: 11: Hoare triple {44875#true} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {44875#true} is VALID [2020-07-17 22:03:58,974 INFO L280 TraceCheckUtils]: 12: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:58,975 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {44875#true} {44875#true} #560#return; {44875#true} is VALID [2020-07-17 22:03:58,975 INFO L280 TraceCheckUtils]: 14: Hoare triple {44875#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~3 := #t~ret9;havoc #t~ret9; {44875#true} is VALID [2020-07-17 22:03:58,975 INFO L280 TraceCheckUtils]: 15: Hoare triple {44875#true} assume 0 != ~tmp~3; {44875#true} is VALID [2020-07-17 22:03:58,976 INFO L263 TraceCheckUtils]: 16: Hoare triple {44875#true} call activatePump(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:58,976 INFO L280 TraceCheckUtils]: 17: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {44875#true} is VALID [2020-07-17 22:03:58,976 INFO L263 TraceCheckUtils]: 18: Hoare triple {44875#true} call #t~ret12 := isMethaneAlarm(); {44875#true} is VALID [2020-07-17 22:03:58,977 INFO L280 TraceCheckUtils]: 19: Hoare triple {44875#true} havoc ~retValue_acc~3; {44875#true} is VALID [2020-07-17 22:03:58,977 INFO L263 TraceCheckUtils]: 20: Hoare triple {44875#true} call #t~ret13 := isMethaneLevelCritical(); {44875#true} is VALID [2020-07-17 22:03:58,977 INFO L280 TraceCheckUtils]: 21: Hoare triple {44875#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {44875#true} is VALID [2020-07-17 22:03:58,977 INFO L280 TraceCheckUtils]: 22: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:58,977 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {44875#true} {44875#true} #590#return; {44875#true} is VALID [2020-07-17 22:03:58,978 INFO L280 TraceCheckUtils]: 24: Hoare triple {44875#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {44875#true} is VALID [2020-07-17 22:03:58,978 INFO L280 TraceCheckUtils]: 25: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:58,978 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {44875#true} {44875#true} #542#return; {44875#true} is VALID [2020-07-17 22:03:58,978 INFO L280 TraceCheckUtils]: 27: Hoare triple {44875#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {44875#true} is VALID [2020-07-17 22:03:58,978 INFO L280 TraceCheckUtils]: 28: Hoare triple {44875#true} assume !(0 != ~tmp~6); {44875#true} is VALID [2020-07-17 22:03:58,979 INFO L263 TraceCheckUtils]: 29: Hoare triple {44875#true} call activatePump__wrappee__lowWaterSensor(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:58,979 INFO L280 TraceCheckUtils]: 30: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {44875#true} is VALID [2020-07-17 22:03:58,980 INFO L280 TraceCheckUtils]: 31: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:58,980 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {44875#true} {44875#true} #544#return; {44875#true} is VALID [2020-07-17 22:03:58,980 INFO L280 TraceCheckUtils]: 33: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:58,980 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {44875#true} {44875#true} #562#return; {44875#true} is VALID [2020-07-17 22:03:58,980 INFO L280 TraceCheckUtils]: 35: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:58,981 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {44875#true} {44875#true} #582#return; {44875#true} is VALID [2020-07-17 22:03:58,981 INFO L280 TraceCheckUtils]: 0: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {44875#true} is VALID [2020-07-17 22:03:58,982 INFO L280 TraceCheckUtils]: 1: Hoare triple {44875#true} assume !(0 != ~pumpRunning~0); {44875#true} is VALID [2020-07-17 22:03:58,983 INFO L263 TraceCheckUtils]: 2: Hoare triple {44875#true} call processEnvironment__wrappee__highWaterSensor(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:58,983 INFO L280 TraceCheckUtils]: 3: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {44875#true} is VALID [2020-07-17 22:03:58,983 INFO L280 TraceCheckUtils]: 4: Hoare triple {44875#true} assume 0 == ~pumpRunning~0; {44875#true} is VALID [2020-07-17 22:03:58,983 INFO L263 TraceCheckUtils]: 5: Hoare triple {44875#true} call #t~ret9 := isHighWaterLevel(); {44875#true} is VALID [2020-07-17 22:03:58,983 INFO L280 TraceCheckUtils]: 6: Hoare triple {44875#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {44875#true} is VALID [2020-07-17 22:03:58,984 INFO L263 TraceCheckUtils]: 7: Hoare triple {44875#true} call #t~ret30 := isHighWaterSensorDry(); {44875#true} is VALID [2020-07-17 22:03:58,984 INFO L280 TraceCheckUtils]: 8: Hoare triple {44875#true} havoc ~retValue_acc~9; {44875#true} is VALID [2020-07-17 22:03:58,984 INFO L280 TraceCheckUtils]: 9: Hoare triple {44875#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {44875#true} is VALID [2020-07-17 22:03:58,984 INFO L280 TraceCheckUtils]: 10: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:58,984 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {44875#true} {44875#true} #546#return; {44875#true} is VALID [2020-07-17 22:03:58,985 INFO L280 TraceCheckUtils]: 12: Hoare triple {44875#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {44875#true} is VALID [2020-07-17 22:03:58,985 INFO L280 TraceCheckUtils]: 13: Hoare triple {44875#true} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {44875#true} is VALID [2020-07-17 22:03:58,985 INFO L280 TraceCheckUtils]: 14: Hoare triple {44875#true} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {44875#true} is VALID [2020-07-17 22:03:58,985 INFO L280 TraceCheckUtils]: 15: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:58,985 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {44875#true} {44875#true} #560#return; {44875#true} is VALID [2020-07-17 22:03:58,986 INFO L280 TraceCheckUtils]: 17: Hoare triple {44875#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~3 := #t~ret9;havoc #t~ret9; {44875#true} is VALID [2020-07-17 22:03:58,986 INFO L280 TraceCheckUtils]: 18: Hoare triple {44875#true} assume 0 != ~tmp~3; {44875#true} is VALID [2020-07-17 22:03:58,987 INFO L263 TraceCheckUtils]: 19: Hoare triple {44875#true} call activatePump(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:58,987 INFO L280 TraceCheckUtils]: 20: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {44875#true} is VALID [2020-07-17 22:03:58,987 INFO L263 TraceCheckUtils]: 21: Hoare triple {44875#true} call #t~ret12 := isMethaneAlarm(); {44875#true} is VALID [2020-07-17 22:03:58,987 INFO L280 TraceCheckUtils]: 22: Hoare triple {44875#true} havoc ~retValue_acc~3; {44875#true} is VALID [2020-07-17 22:03:58,987 INFO L263 TraceCheckUtils]: 23: Hoare triple {44875#true} call #t~ret13 := isMethaneLevelCritical(); {44875#true} is VALID [2020-07-17 22:03:58,988 INFO L280 TraceCheckUtils]: 24: Hoare triple {44875#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {44875#true} is VALID [2020-07-17 22:03:58,988 INFO L280 TraceCheckUtils]: 25: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:58,988 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {44875#true} {44875#true} #590#return; {44875#true} is VALID [2020-07-17 22:03:58,988 INFO L280 TraceCheckUtils]: 27: Hoare triple {44875#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {44875#true} is VALID [2020-07-17 22:03:58,988 INFO L280 TraceCheckUtils]: 28: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:58,989 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {44875#true} {44875#true} #542#return; {44875#true} is VALID [2020-07-17 22:03:58,989 INFO L280 TraceCheckUtils]: 30: Hoare triple {44875#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {44875#true} is VALID [2020-07-17 22:03:58,989 INFO L280 TraceCheckUtils]: 31: Hoare triple {44875#true} assume !(0 != ~tmp~6); {44875#true} is VALID [2020-07-17 22:03:58,990 INFO L263 TraceCheckUtils]: 32: Hoare triple {44875#true} call activatePump__wrappee__lowWaterSensor(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:58,990 INFO L280 TraceCheckUtils]: 33: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {44875#true} is VALID [2020-07-17 22:03:58,990 INFO L280 TraceCheckUtils]: 34: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:58,990 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {44875#true} {44875#true} #544#return; {44875#true} is VALID [2020-07-17 22:03:58,991 INFO L280 TraceCheckUtils]: 36: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:58,991 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {44875#true} {44875#true} #562#return; {44875#true} is VALID [2020-07-17 22:03:58,991 INFO L280 TraceCheckUtils]: 38: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:58,991 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {44875#true} {44875#true} #582#return; {44875#true} is VALID [2020-07-17 22:03:58,991 INFO L280 TraceCheckUtils]: 40: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:58,992 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {44875#true} {44875#true} #530#return; {44875#true} is VALID [2020-07-17 22:03:58,993 INFO L280 TraceCheckUtils]: 0: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {44875#true} is VALID [2020-07-17 22:03:58,993 INFO L280 TraceCheckUtils]: 1: Hoare triple {44875#true} assume !(0 != ~pumpRunning~0); {44875#true} is VALID [2020-07-17 22:03:58,994 INFO L263 TraceCheckUtils]: 2: Hoare triple {44875#true} call processEnvironment__wrappee__methaneQuery(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:58,994 INFO L280 TraceCheckUtils]: 3: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {44875#true} is VALID [2020-07-17 22:03:58,994 INFO L280 TraceCheckUtils]: 4: Hoare triple {44875#true} assume !(0 != ~pumpRunning~0); {44875#true} is VALID [2020-07-17 22:03:58,995 INFO L263 TraceCheckUtils]: 5: Hoare triple {44875#true} call processEnvironment__wrappee__highWaterSensor(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:58,995 INFO L280 TraceCheckUtils]: 6: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {44875#true} is VALID [2020-07-17 22:03:58,995 INFO L280 TraceCheckUtils]: 7: Hoare triple {44875#true} assume 0 == ~pumpRunning~0; {44875#true} is VALID [2020-07-17 22:03:58,995 INFO L263 TraceCheckUtils]: 8: Hoare triple {44875#true} call #t~ret9 := isHighWaterLevel(); {44875#true} is VALID [2020-07-17 22:03:58,995 INFO L280 TraceCheckUtils]: 9: Hoare triple {44875#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {44875#true} is VALID [2020-07-17 22:03:58,996 INFO L263 TraceCheckUtils]: 10: Hoare triple {44875#true} call #t~ret30 := isHighWaterSensorDry(); {44875#true} is VALID [2020-07-17 22:03:58,996 INFO L280 TraceCheckUtils]: 11: Hoare triple {44875#true} havoc ~retValue_acc~9; {44875#true} is VALID [2020-07-17 22:03:58,996 INFO L280 TraceCheckUtils]: 12: Hoare triple {44875#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {44875#true} is VALID [2020-07-17 22:03:58,996 INFO L280 TraceCheckUtils]: 13: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:58,996 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {44875#true} {44875#true} #546#return; {44875#true} is VALID [2020-07-17 22:03:58,997 INFO L280 TraceCheckUtils]: 15: Hoare triple {44875#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {44875#true} is VALID [2020-07-17 22:03:58,997 INFO L280 TraceCheckUtils]: 16: Hoare triple {44875#true} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {44875#true} is VALID [2020-07-17 22:03:58,997 INFO L280 TraceCheckUtils]: 17: Hoare triple {44875#true} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {44875#true} is VALID [2020-07-17 22:03:58,997 INFO L280 TraceCheckUtils]: 18: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:58,997 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {44875#true} {44875#true} #560#return; {44875#true} is VALID [2020-07-17 22:03:58,997 INFO L280 TraceCheckUtils]: 20: Hoare triple {44875#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~3 := #t~ret9;havoc #t~ret9; {44875#true} is VALID [2020-07-17 22:03:58,998 INFO L280 TraceCheckUtils]: 21: Hoare triple {44875#true} assume 0 != ~tmp~3; {44875#true} is VALID [2020-07-17 22:03:58,998 INFO L263 TraceCheckUtils]: 22: Hoare triple {44875#true} call activatePump(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:58,999 INFO L280 TraceCheckUtils]: 23: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {44875#true} is VALID [2020-07-17 22:03:58,999 INFO L263 TraceCheckUtils]: 24: Hoare triple {44875#true} call #t~ret12 := isMethaneAlarm(); {44875#true} is VALID [2020-07-17 22:03:58,999 INFO L280 TraceCheckUtils]: 25: Hoare triple {44875#true} havoc ~retValue_acc~3; {44875#true} is VALID [2020-07-17 22:03:58,999 INFO L263 TraceCheckUtils]: 26: Hoare triple {44875#true} call #t~ret13 := isMethaneLevelCritical(); {44875#true} is VALID [2020-07-17 22:03:58,999 INFO L280 TraceCheckUtils]: 27: Hoare triple {44875#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {44875#true} is VALID [2020-07-17 22:03:59,000 INFO L280 TraceCheckUtils]: 28: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,000 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {44875#true} {44875#true} #590#return; {44875#true} is VALID [2020-07-17 22:03:59,000 INFO L280 TraceCheckUtils]: 30: Hoare triple {44875#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {44875#true} is VALID [2020-07-17 22:03:59,000 INFO L280 TraceCheckUtils]: 31: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,000 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {44875#true} {44875#true} #542#return; {44875#true} is VALID [2020-07-17 22:03:59,001 INFO L280 TraceCheckUtils]: 33: Hoare triple {44875#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {44875#true} is VALID [2020-07-17 22:03:59,001 INFO L280 TraceCheckUtils]: 34: Hoare triple {44875#true} assume !(0 != ~tmp~6); {44875#true} is VALID [2020-07-17 22:03:59,002 INFO L263 TraceCheckUtils]: 35: Hoare triple {44875#true} call activatePump__wrappee__lowWaterSensor(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:59,002 INFO L280 TraceCheckUtils]: 36: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {44875#true} is VALID [2020-07-17 22:03:59,002 INFO L280 TraceCheckUtils]: 37: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,002 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {44875#true} {44875#true} #544#return; {44875#true} is VALID [2020-07-17 22:03:59,003 INFO L280 TraceCheckUtils]: 39: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,003 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {44875#true} {44875#true} #562#return; {44875#true} is VALID [2020-07-17 22:03:59,003 INFO L280 TraceCheckUtils]: 41: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,003 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {44875#true} {44875#true} #582#return; {44875#true} is VALID [2020-07-17 22:03:59,003 INFO L280 TraceCheckUtils]: 43: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,003 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {44875#true} {44875#true} #530#return; {44875#true} is VALID [2020-07-17 22:03:59,004 INFO L280 TraceCheckUtils]: 45: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,004 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {44875#true} {44875#true} #552#return; {44875#true} is VALID [2020-07-17 22:03:59,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:59,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:59,013 INFO L280 TraceCheckUtils]: 0: Hoare triple {44875#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {44875#true} is VALID [2020-07-17 22:03:59,013 INFO L280 TraceCheckUtils]: 1: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,013 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {44875#true} {44875#true} #570#return; {44875#true} is VALID [2020-07-17 22:03:59,014 INFO L280 TraceCheckUtils]: 0: Hoare triple {44875#true} havoc ~tmp~0;havoc ~tmp___0~0; {44875#true} is VALID [2020-07-17 22:03:59,014 INFO L263 TraceCheckUtils]: 1: Hoare triple {44875#true} call #t~ret1 := getWaterLevel(); {44875#true} is VALID [2020-07-17 22:03:59,014 INFO L280 TraceCheckUtils]: 2: Hoare triple {44875#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {44875#true} is VALID [2020-07-17 22:03:59,014 INFO L280 TraceCheckUtils]: 3: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,014 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {44875#true} {44875#true} #570#return; {44875#true} is VALID [2020-07-17 22:03:59,015 INFO L280 TraceCheckUtils]: 5: Hoare triple {44875#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {44875#true} is VALID [2020-07-17 22:03:59,015 INFO L280 TraceCheckUtils]: 6: Hoare triple {44875#true} assume !(2 != ~tmp~0); {44875#true} is VALID [2020-07-17 22:03:59,015 INFO L280 TraceCheckUtils]: 7: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,015 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {44875#true} {44875#true} #554#return; {44875#true} is VALID [2020-07-17 22:03:59,016 INFO L263 TraceCheckUtils]: 0: Hoare triple {45146#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {45144#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:03:59,017 INFO L263 TraceCheckUtils]: 1: Hoare triple {45144#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {44875#true} is VALID [2020-07-17 22:03:59,017 INFO L280 TraceCheckUtils]: 2: Hoare triple {44875#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {44875#true} is VALID [2020-07-17 22:03:59,017 INFO L280 TraceCheckUtils]: 3: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,017 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {44875#true} {45144#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {44875#true} is VALID [2020-07-17 22:03:59,017 INFO L280 TraceCheckUtils]: 5: Hoare triple {44875#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {44875#true} is VALID [2020-07-17 22:03:59,018 INFO L280 TraceCheckUtils]: 6: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,018 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {44875#true} {45146#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #548#return; {44875#true} is VALID [2020-07-17 22:03:59,018 INFO L280 TraceCheckUtils]: 8: Hoare triple {44875#true} assume !(0 != ~pumpRunning~0); {44875#true} is VALID [2020-07-17 22:03:59,018 INFO L280 TraceCheckUtils]: 9: Hoare triple {44875#true} assume 0 != ~systemActive~0; {44875#true} is VALID [2020-07-17 22:03:59,019 INFO L263 TraceCheckUtils]: 10: Hoare triple {44875#true} call processEnvironment(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:59,019 INFO L280 TraceCheckUtils]: 11: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {44875#true} is VALID [2020-07-17 22:03:59,020 INFO L280 TraceCheckUtils]: 12: Hoare triple {44875#true} assume !(0 != ~pumpRunning~0); {44875#true} is VALID [2020-07-17 22:03:59,020 INFO L263 TraceCheckUtils]: 13: Hoare triple {44875#true} call processEnvironment__wrappee__methaneQuery(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:59,021 INFO L280 TraceCheckUtils]: 14: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {44875#true} is VALID [2020-07-17 22:03:59,021 INFO L280 TraceCheckUtils]: 15: Hoare triple {44875#true} assume !(0 != ~pumpRunning~0); {44875#true} is VALID [2020-07-17 22:03:59,022 INFO L263 TraceCheckUtils]: 16: Hoare triple {44875#true} call processEnvironment__wrappee__highWaterSensor(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:59,022 INFO L280 TraceCheckUtils]: 17: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {44875#true} is VALID [2020-07-17 22:03:59,022 INFO L280 TraceCheckUtils]: 18: Hoare triple {44875#true} assume 0 == ~pumpRunning~0; {44875#true} is VALID [2020-07-17 22:03:59,022 INFO L263 TraceCheckUtils]: 19: Hoare triple {44875#true} call #t~ret9 := isHighWaterLevel(); {44875#true} is VALID [2020-07-17 22:03:59,022 INFO L280 TraceCheckUtils]: 20: Hoare triple {44875#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {44875#true} is VALID [2020-07-17 22:03:59,023 INFO L263 TraceCheckUtils]: 21: Hoare triple {44875#true} call #t~ret30 := isHighWaterSensorDry(); {44875#true} is VALID [2020-07-17 22:03:59,023 INFO L280 TraceCheckUtils]: 22: Hoare triple {44875#true} havoc ~retValue_acc~9; {44875#true} is VALID [2020-07-17 22:03:59,023 INFO L280 TraceCheckUtils]: 23: Hoare triple {44875#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {44875#true} is VALID [2020-07-17 22:03:59,023 INFO L280 TraceCheckUtils]: 24: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,023 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {44875#true} {44875#true} #546#return; {44875#true} is VALID [2020-07-17 22:03:59,024 INFO L280 TraceCheckUtils]: 26: Hoare triple {44875#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {44875#true} is VALID [2020-07-17 22:03:59,024 INFO L280 TraceCheckUtils]: 27: Hoare triple {44875#true} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {44875#true} is VALID [2020-07-17 22:03:59,024 INFO L280 TraceCheckUtils]: 28: Hoare triple {44875#true} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {44875#true} is VALID [2020-07-17 22:03:59,024 INFO L280 TraceCheckUtils]: 29: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,024 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {44875#true} {44875#true} #560#return; {44875#true} is VALID [2020-07-17 22:03:59,025 INFO L280 TraceCheckUtils]: 31: Hoare triple {44875#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~3 := #t~ret9;havoc #t~ret9; {44875#true} is VALID [2020-07-17 22:03:59,025 INFO L280 TraceCheckUtils]: 32: Hoare triple {44875#true} assume 0 != ~tmp~3; {44875#true} is VALID [2020-07-17 22:03:59,026 INFO L263 TraceCheckUtils]: 33: Hoare triple {44875#true} call activatePump(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:59,026 INFO L280 TraceCheckUtils]: 34: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {44875#true} is VALID [2020-07-17 22:03:59,026 INFO L263 TraceCheckUtils]: 35: Hoare triple {44875#true} call #t~ret12 := isMethaneAlarm(); {44875#true} is VALID [2020-07-17 22:03:59,026 INFO L280 TraceCheckUtils]: 36: Hoare triple {44875#true} havoc ~retValue_acc~3; {44875#true} is VALID [2020-07-17 22:03:59,027 INFO L263 TraceCheckUtils]: 37: Hoare triple {44875#true} call #t~ret13 := isMethaneLevelCritical(); {44875#true} is VALID [2020-07-17 22:03:59,027 INFO L280 TraceCheckUtils]: 38: Hoare triple {44875#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {44875#true} is VALID [2020-07-17 22:03:59,027 INFO L280 TraceCheckUtils]: 39: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,027 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {44875#true} {44875#true} #590#return; {44875#true} is VALID [2020-07-17 22:03:59,027 INFO L280 TraceCheckUtils]: 41: Hoare triple {44875#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {44875#true} is VALID [2020-07-17 22:03:59,027 INFO L280 TraceCheckUtils]: 42: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,028 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {44875#true} {44875#true} #542#return; {44875#true} is VALID [2020-07-17 22:03:59,028 INFO L280 TraceCheckUtils]: 44: Hoare triple {44875#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {44875#true} is VALID [2020-07-17 22:03:59,028 INFO L280 TraceCheckUtils]: 45: Hoare triple {44875#true} assume !(0 != ~tmp~6); {44875#true} is VALID [2020-07-17 22:03:59,029 INFO L263 TraceCheckUtils]: 46: Hoare triple {44875#true} call activatePump__wrappee__lowWaterSensor(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:59,029 INFO L280 TraceCheckUtils]: 47: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {44875#true} is VALID [2020-07-17 22:03:59,029 INFO L280 TraceCheckUtils]: 48: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,030 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {44875#true} {44875#true} #544#return; {44875#true} is VALID [2020-07-17 22:03:59,030 INFO L280 TraceCheckUtils]: 50: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,030 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {44875#true} {44875#true} #562#return; {44875#true} is VALID [2020-07-17 22:03:59,030 INFO L280 TraceCheckUtils]: 52: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,030 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {44875#true} {44875#true} #582#return; {44875#true} is VALID [2020-07-17 22:03:59,031 INFO L280 TraceCheckUtils]: 54: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,031 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {44875#true} {44875#true} #530#return; {44875#true} is VALID [2020-07-17 22:03:59,031 INFO L280 TraceCheckUtils]: 56: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,031 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {44875#true} {44875#true} #552#return; {44875#true} is VALID [2020-07-17 22:03:59,031 INFO L263 TraceCheckUtils]: 58: Hoare triple {44875#true} call __utac_acc__Specification5_spec__3(); {44875#true} is VALID [2020-07-17 22:03:59,032 INFO L280 TraceCheckUtils]: 59: Hoare triple {44875#true} havoc ~tmp~0;havoc ~tmp___0~0; {44875#true} is VALID [2020-07-17 22:03:59,032 INFO L263 TraceCheckUtils]: 60: Hoare triple {44875#true} call #t~ret1 := getWaterLevel(); {44875#true} is VALID [2020-07-17 22:03:59,032 INFO L280 TraceCheckUtils]: 61: Hoare triple {44875#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {44875#true} is VALID [2020-07-17 22:03:59,032 INFO L280 TraceCheckUtils]: 62: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,032 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {44875#true} {44875#true} #570#return; {44875#true} is VALID [2020-07-17 22:03:59,032 INFO L280 TraceCheckUtils]: 64: Hoare triple {44875#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {44875#true} is VALID [2020-07-17 22:03:59,033 INFO L280 TraceCheckUtils]: 65: Hoare triple {44875#true} assume !(2 != ~tmp~0); {44875#true} is VALID [2020-07-17 22:03:59,033 INFO L280 TraceCheckUtils]: 66: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,033 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {44875#true} {44875#true} #554#return; {44875#true} is VALID [2020-07-17 22:03:59,033 INFO L280 TraceCheckUtils]: 68: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,034 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {44875#true} {44880#(= 0 ~methaneLevelCritical~0)} #538#return; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:59,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:59,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:59,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:59,062 INFO L280 TraceCheckUtils]: 0: Hoare triple {44875#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {44875#true} is VALID [2020-07-17 22:03:59,063 INFO L280 TraceCheckUtils]: 1: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,063 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {44875#true} {45144#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {44875#true} is VALID [2020-07-17 22:03:59,063 INFO L263 TraceCheckUtils]: 0: Hoare triple {45144#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {44875#true} is VALID [2020-07-17 22:03:59,063 INFO L280 TraceCheckUtils]: 1: Hoare triple {44875#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {44875#true} is VALID [2020-07-17 22:03:59,064 INFO L280 TraceCheckUtils]: 2: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,064 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {44875#true} {45144#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {44875#true} is VALID [2020-07-17 22:03:59,064 INFO L280 TraceCheckUtils]: 4: Hoare triple {44875#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {44875#true} is VALID [2020-07-17 22:03:59,064 INFO L280 TraceCheckUtils]: 5: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,064 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {44875#true} {45146#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #548#return; {44875#true} is VALID [2020-07-17 22:03:59,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:59,068 INFO L280 TraceCheckUtils]: 0: Hoare triple {45145#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {44875#true} is VALID [2020-07-17 22:03:59,068 INFO L280 TraceCheckUtils]: 1: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,068 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {44875#true} {44875#true} #550#return; {44875#true} is VALID [2020-07-17 22:03:59,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:59,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:59,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:59,081 INFO L280 TraceCheckUtils]: 0: Hoare triple {44875#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {44875#true} is VALID [2020-07-17 22:03:59,081 INFO L280 TraceCheckUtils]: 1: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,082 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {44875#true} {44875#true} #590#return; {44875#true} is VALID [2020-07-17 22:03:59,082 INFO L280 TraceCheckUtils]: 0: Hoare triple {44875#true} havoc ~retValue_acc~3; {44875#true} is VALID [2020-07-17 22:03:59,082 INFO L263 TraceCheckUtils]: 1: Hoare triple {44875#true} call #t~ret13 := isMethaneLevelCritical(); {44875#true} is VALID [2020-07-17 22:03:59,082 INFO L280 TraceCheckUtils]: 2: Hoare triple {44875#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {44875#true} is VALID [2020-07-17 22:03:59,082 INFO L280 TraceCheckUtils]: 3: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,083 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {44875#true} {44875#true} #590#return; {44875#true} is VALID [2020-07-17 22:03:59,083 INFO L280 TraceCheckUtils]: 5: Hoare triple {44875#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {44875#true} is VALID [2020-07-17 22:03:59,083 INFO L280 TraceCheckUtils]: 6: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,083 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {44875#true} {44875#true} #524#return; {44875#true} is VALID [2020-07-17 22:03:59,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:59,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:59,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:59,095 INFO L280 TraceCheckUtils]: 0: Hoare triple {44875#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {44875#true} is VALID [2020-07-17 22:03:59,095 INFO L280 TraceCheckUtils]: 1: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,096 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {44875#true} {44875#true} #522#return; {44875#true} is VALID [2020-07-17 22:03:59,096 INFO L280 TraceCheckUtils]: 0: Hoare triple {44875#true} havoc ~retValue_acc~6;havoc ~tmp~8;havoc ~tmp___0~3; {44875#true} is VALID [2020-07-17 22:03:59,096 INFO L263 TraceCheckUtils]: 1: Hoare triple {44875#true} call #t~ret31 := isLowWaterSensorDry(); {44875#true} is VALID [2020-07-17 22:03:59,096 INFO L280 TraceCheckUtils]: 2: Hoare triple {44875#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {44875#true} is VALID [2020-07-17 22:03:59,096 INFO L280 TraceCheckUtils]: 3: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,097 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {44875#true} {44875#true} #522#return; {44875#true} is VALID [2020-07-17 22:03:59,097 INFO L280 TraceCheckUtils]: 5: Hoare triple {44875#true} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~tmp~8 := #t~ret31;havoc #t~ret31; {44875#true} is VALID [2020-07-17 22:03:59,097 INFO L280 TraceCheckUtils]: 6: Hoare triple {44875#true} assume 0 != ~tmp~8;~tmp___0~3 := 0; {44875#true} is VALID [2020-07-17 22:03:59,097 INFO L280 TraceCheckUtils]: 7: Hoare triple {44875#true} ~retValue_acc~6 := ~tmp___0~3;#res := ~retValue_acc~6; {44875#true} is VALID [2020-07-17 22:03:59,098 INFO L280 TraceCheckUtils]: 8: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,098 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {44875#true} {44875#true} #576#return; {44875#true} is VALID [2020-07-17 22:03:59,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:59,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:59,104 INFO L280 TraceCheckUtils]: 0: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,104 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {44875#true} {44875#true} #566#return; {44875#true} is VALID [2020-07-17 22:03:59,104 INFO L280 TraceCheckUtils]: 0: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {44875#true} is VALID [2020-07-17 22:03:59,105 INFO L280 TraceCheckUtils]: 1: Hoare triple {44875#true} assume !(0 == ~pumpRunning~0); {44875#true} is VALID [2020-07-17 22:03:59,105 INFO L263 TraceCheckUtils]: 2: Hoare triple {44875#true} call processEnvironment__wrappee__base(); {44875#true} is VALID [2020-07-17 22:03:59,105 INFO L280 TraceCheckUtils]: 3: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,105 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {44875#true} {44875#true} #566#return; {44875#true} is VALID [2020-07-17 22:03:59,106 INFO L280 TraceCheckUtils]: 5: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,106 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {44875#true} {44875#true} #580#return; {44875#true} is VALID [2020-07-17 22:03:59,106 INFO L280 TraceCheckUtils]: 0: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {44875#true} is VALID [2020-07-17 22:03:59,106 INFO L280 TraceCheckUtils]: 1: Hoare triple {44875#true} assume 0 != ~pumpRunning~0; {44875#true} is VALID [2020-07-17 22:03:59,107 INFO L263 TraceCheckUtils]: 2: Hoare triple {44875#true} call #t~ret10 := isLowWaterLevel(); {44875#true} is VALID [2020-07-17 22:03:59,107 INFO L280 TraceCheckUtils]: 3: Hoare triple {44875#true} havoc ~retValue_acc~6;havoc ~tmp~8;havoc ~tmp___0~3; {44875#true} is VALID [2020-07-17 22:03:59,107 INFO L263 TraceCheckUtils]: 4: Hoare triple {44875#true} call #t~ret31 := isLowWaterSensorDry(); {44875#true} is VALID [2020-07-17 22:03:59,107 INFO L280 TraceCheckUtils]: 5: Hoare triple {44875#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {44875#true} is VALID [2020-07-17 22:03:59,107 INFO L280 TraceCheckUtils]: 6: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,108 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {44875#true} {44875#true} #522#return; {44875#true} is VALID [2020-07-17 22:03:59,108 INFO L280 TraceCheckUtils]: 8: Hoare triple {44875#true} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~tmp~8 := #t~ret31;havoc #t~ret31; {44875#true} is VALID [2020-07-17 22:03:59,108 INFO L280 TraceCheckUtils]: 9: Hoare triple {44875#true} assume 0 != ~tmp~8;~tmp___0~3 := 0; {44875#true} is VALID [2020-07-17 22:03:59,108 INFO L280 TraceCheckUtils]: 10: Hoare triple {44875#true} ~retValue_acc~6 := ~tmp___0~3;#res := ~retValue_acc~6; {44875#true} is VALID [2020-07-17 22:03:59,109 INFO L280 TraceCheckUtils]: 11: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,109 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {44875#true} {44875#true} #576#return; {44875#true} is VALID [2020-07-17 22:03:59,109 INFO L280 TraceCheckUtils]: 13: Hoare triple {44875#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~4 := #t~ret10;havoc #t~ret10; {44875#true} is VALID [2020-07-17 22:03:59,109 INFO L280 TraceCheckUtils]: 14: Hoare triple {44875#true} assume !(0 != ~tmp~4); {44875#true} is VALID [2020-07-17 22:03:59,110 INFO L263 TraceCheckUtils]: 15: Hoare triple {44875#true} call processEnvironment__wrappee__highWaterSensor(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:59,110 INFO L280 TraceCheckUtils]: 16: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {44875#true} is VALID [2020-07-17 22:03:59,111 INFO L280 TraceCheckUtils]: 17: Hoare triple {44875#true} assume !(0 == ~pumpRunning~0); {44875#true} is VALID [2020-07-17 22:03:59,111 INFO L263 TraceCheckUtils]: 18: Hoare triple {44875#true} call processEnvironment__wrappee__base(); {44875#true} is VALID [2020-07-17 22:03:59,111 INFO L280 TraceCheckUtils]: 19: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,111 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {44875#true} {44875#true} #566#return; {44875#true} is VALID [2020-07-17 22:03:59,111 INFO L280 TraceCheckUtils]: 21: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,112 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {44875#true} {44875#true} #580#return; {44875#true} is VALID [2020-07-17 22:03:59,112 INFO L280 TraceCheckUtils]: 23: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,112 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {44875#true} {44875#true} #528#return; {44875#true} is VALID [2020-07-17 22:03:59,112 INFO L280 TraceCheckUtils]: 0: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {44875#true} is VALID [2020-07-17 22:03:59,113 INFO L280 TraceCheckUtils]: 1: Hoare triple {44875#true} assume 0 != ~pumpRunning~0; {44875#true} is VALID [2020-07-17 22:03:59,113 INFO L263 TraceCheckUtils]: 2: Hoare triple {44875#true} call #t~ret11 := isMethaneAlarm(); {44875#true} is VALID [2020-07-17 22:03:59,113 INFO L280 TraceCheckUtils]: 3: Hoare triple {44875#true} havoc ~retValue_acc~3; {44875#true} is VALID [2020-07-17 22:03:59,113 INFO L263 TraceCheckUtils]: 4: Hoare triple {44875#true} call #t~ret13 := isMethaneLevelCritical(); {44875#true} is VALID [2020-07-17 22:03:59,113 INFO L280 TraceCheckUtils]: 5: Hoare triple {44875#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {44875#true} is VALID [2020-07-17 22:03:59,114 INFO L280 TraceCheckUtils]: 6: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,114 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {44875#true} {44875#true} #590#return; {44875#true} is VALID [2020-07-17 22:03:59,114 INFO L280 TraceCheckUtils]: 8: Hoare triple {44875#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {44875#true} is VALID [2020-07-17 22:03:59,114 INFO L280 TraceCheckUtils]: 9: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,114 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {44875#true} {44875#true} #524#return; {44875#true} is VALID [2020-07-17 22:03:59,115 INFO L280 TraceCheckUtils]: 11: Hoare triple {44875#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~tmp~5 := #t~ret11;havoc #t~ret11; {44875#true} is VALID [2020-07-17 22:03:59,115 INFO L280 TraceCheckUtils]: 12: Hoare triple {44875#true} assume !(0 != ~tmp~5); {44875#true} is VALID [2020-07-17 22:03:59,116 INFO L263 TraceCheckUtils]: 13: Hoare triple {44875#true} call processEnvironment__wrappee__methaneQuery(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:59,116 INFO L280 TraceCheckUtils]: 14: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {44875#true} is VALID [2020-07-17 22:03:59,116 INFO L280 TraceCheckUtils]: 15: Hoare triple {44875#true} assume 0 != ~pumpRunning~0; {44875#true} is VALID [2020-07-17 22:03:59,116 INFO L263 TraceCheckUtils]: 16: Hoare triple {44875#true} call #t~ret10 := isLowWaterLevel(); {44875#true} is VALID [2020-07-17 22:03:59,116 INFO L280 TraceCheckUtils]: 17: Hoare triple {44875#true} havoc ~retValue_acc~6;havoc ~tmp~8;havoc ~tmp___0~3; {44875#true} is VALID [2020-07-17 22:03:59,117 INFO L263 TraceCheckUtils]: 18: Hoare triple {44875#true} call #t~ret31 := isLowWaterSensorDry(); {44875#true} is VALID [2020-07-17 22:03:59,117 INFO L280 TraceCheckUtils]: 19: Hoare triple {44875#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {44875#true} is VALID [2020-07-17 22:03:59,117 INFO L280 TraceCheckUtils]: 20: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,117 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {44875#true} {44875#true} #522#return; {44875#true} is VALID [2020-07-17 22:03:59,117 INFO L280 TraceCheckUtils]: 22: Hoare triple {44875#true} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~tmp~8 := #t~ret31;havoc #t~ret31; {44875#true} is VALID [2020-07-17 22:03:59,118 INFO L280 TraceCheckUtils]: 23: Hoare triple {44875#true} assume 0 != ~tmp~8;~tmp___0~3 := 0; {44875#true} is VALID [2020-07-17 22:03:59,118 INFO L280 TraceCheckUtils]: 24: Hoare triple {44875#true} ~retValue_acc~6 := ~tmp___0~3;#res := ~retValue_acc~6; {44875#true} is VALID [2020-07-17 22:03:59,118 INFO L280 TraceCheckUtils]: 25: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,118 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {44875#true} {44875#true} #576#return; {44875#true} is VALID [2020-07-17 22:03:59,118 INFO L280 TraceCheckUtils]: 27: Hoare triple {44875#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~4 := #t~ret10;havoc #t~ret10; {44875#true} is VALID [2020-07-17 22:03:59,119 INFO L280 TraceCheckUtils]: 28: Hoare triple {44875#true} assume !(0 != ~tmp~4); {44875#true} is VALID [2020-07-17 22:03:59,120 INFO L263 TraceCheckUtils]: 29: Hoare triple {44875#true} call processEnvironment__wrappee__highWaterSensor(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:59,120 INFO L280 TraceCheckUtils]: 30: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {44875#true} is VALID [2020-07-17 22:03:59,120 INFO L280 TraceCheckUtils]: 31: Hoare triple {44875#true} assume !(0 == ~pumpRunning~0); {44875#true} is VALID [2020-07-17 22:03:59,120 INFO L263 TraceCheckUtils]: 32: Hoare triple {44875#true} call processEnvironment__wrappee__base(); {44875#true} is VALID [2020-07-17 22:03:59,121 INFO L280 TraceCheckUtils]: 33: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,121 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {44875#true} {44875#true} #566#return; {44875#true} is VALID [2020-07-17 22:03:59,121 INFO L280 TraceCheckUtils]: 35: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,121 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {44875#true} {44875#true} #580#return; {44875#true} is VALID [2020-07-17 22:03:59,121 INFO L280 TraceCheckUtils]: 37: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,121 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {44875#true} {44875#true} #528#return; {44875#true} is VALID [2020-07-17 22:03:59,122 INFO L280 TraceCheckUtils]: 39: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,122 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {44875#true} {44875#true} #552#return; {44875#true} is VALID [2020-07-17 22:03:59,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:59,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:59,130 INFO L280 TraceCheckUtils]: 0: Hoare triple {44875#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {44875#true} is VALID [2020-07-17 22:03:59,130 INFO L280 TraceCheckUtils]: 1: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,131 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {44875#true} {44875#true} #570#return; {44875#true} is VALID [2020-07-17 22:03:59,131 INFO L280 TraceCheckUtils]: 0: Hoare triple {44875#true} havoc ~tmp~0;havoc ~tmp___0~0; {44875#true} is VALID [2020-07-17 22:03:59,132 INFO L263 TraceCheckUtils]: 1: Hoare triple {44875#true} call #t~ret1 := getWaterLevel(); {44875#true} is VALID [2020-07-17 22:03:59,132 INFO L280 TraceCheckUtils]: 2: Hoare triple {44875#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {44875#true} is VALID [2020-07-17 22:03:59,132 INFO L280 TraceCheckUtils]: 3: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,133 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {44875#true} {44875#true} #570#return; {44875#true} is VALID [2020-07-17 22:03:59,133 INFO L280 TraceCheckUtils]: 5: Hoare triple {44875#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {44875#true} is VALID [2020-07-17 22:03:59,133 INFO L280 TraceCheckUtils]: 6: Hoare triple {44875#true} assume !(2 != ~tmp~0); {44875#true} is VALID [2020-07-17 22:03:59,134 INFO L280 TraceCheckUtils]: 7: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,134 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {44875#true} {44875#true} #554#return; {44875#true} is VALID [2020-07-17 22:03:59,135 INFO L263 TraceCheckUtils]: 0: Hoare triple {45146#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {45144#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:03:59,136 INFO L263 TraceCheckUtils]: 1: Hoare triple {45144#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {44875#true} is VALID [2020-07-17 22:03:59,136 INFO L280 TraceCheckUtils]: 2: Hoare triple {44875#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {44875#true} is VALID [2020-07-17 22:03:59,137 INFO L280 TraceCheckUtils]: 3: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,137 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {44875#true} {45144#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {44875#true} is VALID [2020-07-17 22:03:59,137 INFO L280 TraceCheckUtils]: 5: Hoare triple {44875#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {44875#true} is VALID [2020-07-17 22:03:59,137 INFO L280 TraceCheckUtils]: 6: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,138 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {44875#true} {45146#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #548#return; {44875#true} is VALID [2020-07-17 22:03:59,138 INFO L280 TraceCheckUtils]: 8: Hoare triple {44875#true} assume 0 != ~pumpRunning~0; {44875#true} is VALID [2020-07-17 22:03:59,139 INFO L263 TraceCheckUtils]: 9: Hoare triple {44875#true} call lowerWaterLevel(); {45145#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:03:59,140 INFO L280 TraceCheckUtils]: 10: Hoare triple {45145#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {44875#true} is VALID [2020-07-17 22:03:59,140 INFO L280 TraceCheckUtils]: 11: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,140 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {44875#true} {44875#true} #550#return; {44875#true} is VALID [2020-07-17 22:03:59,141 INFO L280 TraceCheckUtils]: 13: Hoare triple {44875#true} assume 0 != ~systemActive~0; {44875#true} is VALID [2020-07-17 22:03:59,142 INFO L263 TraceCheckUtils]: 14: Hoare triple {44875#true} call processEnvironment(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:59,142 INFO L280 TraceCheckUtils]: 15: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {44875#true} is VALID [2020-07-17 22:03:59,142 INFO L280 TraceCheckUtils]: 16: Hoare triple {44875#true} assume 0 != ~pumpRunning~0; {44875#true} is VALID [2020-07-17 22:03:59,143 INFO L263 TraceCheckUtils]: 17: Hoare triple {44875#true} call #t~ret11 := isMethaneAlarm(); {44875#true} is VALID [2020-07-17 22:03:59,143 INFO L280 TraceCheckUtils]: 18: Hoare triple {44875#true} havoc ~retValue_acc~3; {44875#true} is VALID [2020-07-17 22:03:59,143 INFO L263 TraceCheckUtils]: 19: Hoare triple {44875#true} call #t~ret13 := isMethaneLevelCritical(); {44875#true} is VALID [2020-07-17 22:03:59,144 INFO L280 TraceCheckUtils]: 20: Hoare triple {44875#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {44875#true} is VALID [2020-07-17 22:03:59,144 INFO L280 TraceCheckUtils]: 21: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,144 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {44875#true} {44875#true} #590#return; {44875#true} is VALID [2020-07-17 22:03:59,145 INFO L280 TraceCheckUtils]: 23: Hoare triple {44875#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {44875#true} is VALID [2020-07-17 22:03:59,145 INFO L280 TraceCheckUtils]: 24: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,145 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {44875#true} {44875#true} #524#return; {44875#true} is VALID [2020-07-17 22:03:59,145 INFO L280 TraceCheckUtils]: 26: Hoare triple {44875#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~tmp~5 := #t~ret11;havoc #t~ret11; {44875#true} is VALID [2020-07-17 22:03:59,146 INFO L280 TraceCheckUtils]: 27: Hoare triple {44875#true} assume !(0 != ~tmp~5); {44875#true} is VALID [2020-07-17 22:03:59,147 INFO L263 TraceCheckUtils]: 28: Hoare triple {44875#true} call processEnvironment__wrappee__methaneQuery(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:59,147 INFO L280 TraceCheckUtils]: 29: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {44875#true} is VALID [2020-07-17 22:03:59,148 INFO L280 TraceCheckUtils]: 30: Hoare triple {44875#true} assume 0 != ~pumpRunning~0; {44875#true} is VALID [2020-07-17 22:03:59,148 INFO L263 TraceCheckUtils]: 31: Hoare triple {44875#true} call #t~ret10 := isLowWaterLevel(); {44875#true} is VALID [2020-07-17 22:03:59,148 INFO L280 TraceCheckUtils]: 32: Hoare triple {44875#true} havoc ~retValue_acc~6;havoc ~tmp~8;havoc ~tmp___0~3; {44875#true} is VALID [2020-07-17 22:03:59,149 INFO L263 TraceCheckUtils]: 33: Hoare triple {44875#true} call #t~ret31 := isLowWaterSensorDry(); {44875#true} is VALID [2020-07-17 22:03:59,149 INFO L280 TraceCheckUtils]: 34: Hoare triple {44875#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {44875#true} is VALID [2020-07-17 22:03:59,149 INFO L280 TraceCheckUtils]: 35: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,149 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {44875#true} {44875#true} #522#return; {44875#true} is VALID [2020-07-17 22:03:59,150 INFO L280 TraceCheckUtils]: 37: Hoare triple {44875#true} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~tmp~8 := #t~ret31;havoc #t~ret31; {44875#true} is VALID [2020-07-17 22:03:59,150 INFO L280 TraceCheckUtils]: 38: Hoare triple {44875#true} assume 0 != ~tmp~8;~tmp___0~3 := 0; {44875#true} is VALID [2020-07-17 22:03:59,150 INFO L280 TraceCheckUtils]: 39: Hoare triple {44875#true} ~retValue_acc~6 := ~tmp___0~3;#res := ~retValue_acc~6; {44875#true} is VALID [2020-07-17 22:03:59,151 INFO L280 TraceCheckUtils]: 40: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,151 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {44875#true} {44875#true} #576#return; {44875#true} is VALID [2020-07-17 22:03:59,151 INFO L280 TraceCheckUtils]: 42: Hoare triple {44875#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~4 := #t~ret10;havoc #t~ret10; {44875#true} is VALID [2020-07-17 22:03:59,152 INFO L280 TraceCheckUtils]: 43: Hoare triple {44875#true} assume !(0 != ~tmp~4); {44875#true} is VALID [2020-07-17 22:03:59,153 INFO L263 TraceCheckUtils]: 44: Hoare triple {44875#true} call processEnvironment__wrappee__highWaterSensor(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:59,153 INFO L280 TraceCheckUtils]: 45: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {44875#true} is VALID [2020-07-17 22:03:59,153 INFO L280 TraceCheckUtils]: 46: Hoare triple {44875#true} assume !(0 == ~pumpRunning~0); {44875#true} is VALID [2020-07-17 22:03:59,154 INFO L263 TraceCheckUtils]: 47: Hoare triple {44875#true} call processEnvironment__wrappee__base(); {44875#true} is VALID [2020-07-17 22:03:59,154 INFO L280 TraceCheckUtils]: 48: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,154 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {44875#true} {44875#true} #566#return; {44875#true} is VALID [2020-07-17 22:03:59,155 INFO L280 TraceCheckUtils]: 50: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,155 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {44875#true} {44875#true} #580#return; {44875#true} is VALID [2020-07-17 22:03:59,155 INFO L280 TraceCheckUtils]: 52: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,156 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {44875#true} {44875#true} #528#return; {44875#true} is VALID [2020-07-17 22:03:59,156 INFO L280 TraceCheckUtils]: 54: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,156 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {44875#true} {44875#true} #552#return; {44875#true} is VALID [2020-07-17 22:03:59,157 INFO L263 TraceCheckUtils]: 56: Hoare triple {44875#true} call __utac_acc__Specification5_spec__3(); {44875#true} is VALID [2020-07-17 22:03:59,157 INFO L280 TraceCheckUtils]: 57: Hoare triple {44875#true} havoc ~tmp~0;havoc ~tmp___0~0; {44875#true} is VALID [2020-07-17 22:03:59,157 INFO L263 TraceCheckUtils]: 58: Hoare triple {44875#true} call #t~ret1 := getWaterLevel(); {44875#true} is VALID [2020-07-17 22:03:59,158 INFO L280 TraceCheckUtils]: 59: Hoare triple {44875#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {44875#true} is VALID [2020-07-17 22:03:59,158 INFO L280 TraceCheckUtils]: 60: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,158 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {44875#true} {44875#true} #570#return; {44875#true} is VALID [2020-07-17 22:03:59,158 INFO L280 TraceCheckUtils]: 62: Hoare triple {44875#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {44875#true} is VALID [2020-07-17 22:03:59,159 INFO L280 TraceCheckUtils]: 63: Hoare triple {44875#true} assume !(2 != ~tmp~0); {44875#true} is VALID [2020-07-17 22:03:59,159 INFO L280 TraceCheckUtils]: 64: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,159 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {44875#true} {44875#true} #554#return; {44875#true} is VALID [2020-07-17 22:03:59,160 INFO L280 TraceCheckUtils]: 66: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,161 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {44875#true} {44880#(= 0 ~methaneLevelCritical~0)} #538#return; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:59,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:59,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:59,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:59,218 INFO L280 TraceCheckUtils]: 0: Hoare triple {44875#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {44875#true} is VALID [2020-07-17 22:03:59,218 INFO L280 TraceCheckUtils]: 1: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,219 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {44875#true} {45144#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {44875#true} is VALID [2020-07-17 22:03:59,219 INFO L263 TraceCheckUtils]: 0: Hoare triple {45144#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {44875#true} is VALID [2020-07-17 22:03:59,219 INFO L280 TraceCheckUtils]: 1: Hoare triple {44875#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {44875#true} is VALID [2020-07-17 22:03:59,220 INFO L280 TraceCheckUtils]: 2: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,220 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {44875#true} {45144#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {44875#true} is VALID [2020-07-17 22:03:59,220 INFO L280 TraceCheckUtils]: 4: Hoare triple {44875#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {44875#true} is VALID [2020-07-17 22:03:59,221 INFO L280 TraceCheckUtils]: 5: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,221 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {44875#true} {45146#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #548#return; {44875#true} is VALID [2020-07-17 22:03:59,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:59,225 INFO L280 TraceCheckUtils]: 0: Hoare triple {45145#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {44875#true} is VALID [2020-07-17 22:03:59,226 INFO L280 TraceCheckUtils]: 1: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,226 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {44875#true} {44875#true} #550#return; {44875#true} is VALID [2020-07-17 22:03:59,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:59,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:59,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:59,469 INFO L280 TraceCheckUtils]: 0: Hoare triple {44875#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {45527#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-17 22:03:59,470 INFO L280 TraceCheckUtils]: 1: Hoare triple {45527#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {45527#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-17 22:03:59,472 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {45527#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {44875#true} #590#return; {45525#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret13|) (<= |isMethaneAlarm_#t~ret13| ~methaneLevelCritical~0))} is VALID [2020-07-17 22:03:59,472 INFO L280 TraceCheckUtils]: 0: Hoare triple {44875#true} havoc ~retValue_acc~3; {44875#true} is VALID [2020-07-17 22:03:59,473 INFO L263 TraceCheckUtils]: 1: Hoare triple {44875#true} call #t~ret13 := isMethaneLevelCritical(); {44875#true} is VALID [2020-07-17 22:03:59,474 INFO L280 TraceCheckUtils]: 2: Hoare triple {44875#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {45527#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-17 22:03:59,475 INFO L280 TraceCheckUtils]: 3: Hoare triple {45527#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {45527#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-17 22:03:59,477 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {45527#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {44875#true} #590#return; {45525#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret13|) (<= |isMethaneAlarm_#t~ret13| ~methaneLevelCritical~0))} is VALID [2020-07-17 22:03:59,479 INFO L280 TraceCheckUtils]: 5: Hoare triple {45525#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret13|) (<= |isMethaneAlarm_#t~ret13| ~methaneLevelCritical~0))} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {45526#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-17 22:03:59,480 INFO L280 TraceCheckUtils]: 6: Hoare triple {45526#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} assume true; {45526#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-17 22:03:59,482 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {45526#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} {44875#true} #524#return; {45517#(or (<= 1 ~methaneLevelCritical~0) (<= (+ ~methaneLevelCritical~0 1) 0) (= 0 |processEnvironment_#t~ret11|))} is VALID [2020-07-17 22:03:59,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:59,487 INFO L280 TraceCheckUtils]: 0: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {44875#true} is VALID [2020-07-17 22:03:59,487 INFO L280 TraceCheckUtils]: 1: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,488 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {44875#true} {45496#(not (= 0 ~methaneLevelCritical~0))} #526#return; {45496#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 22:03:59,488 INFO L280 TraceCheckUtils]: 0: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {44875#true} is VALID [2020-07-17 22:03:59,489 INFO L280 TraceCheckUtils]: 1: Hoare triple {44875#true} assume 0 != ~pumpRunning~0; {44875#true} is VALID [2020-07-17 22:03:59,489 INFO L263 TraceCheckUtils]: 2: Hoare triple {44875#true} call #t~ret11 := isMethaneAlarm(); {44875#true} is VALID [2020-07-17 22:03:59,489 INFO L280 TraceCheckUtils]: 3: Hoare triple {44875#true} havoc ~retValue_acc~3; {44875#true} is VALID [2020-07-17 22:03:59,489 INFO L263 TraceCheckUtils]: 4: Hoare triple {44875#true} call #t~ret13 := isMethaneLevelCritical(); {44875#true} is VALID [2020-07-17 22:03:59,490 INFO L280 TraceCheckUtils]: 5: Hoare triple {44875#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {45527#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-17 22:03:59,491 INFO L280 TraceCheckUtils]: 6: Hoare triple {45527#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {45527#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-17 22:03:59,492 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {45527#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {44875#true} #590#return; {45525#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret13|) (<= |isMethaneAlarm_#t~ret13| ~methaneLevelCritical~0))} is VALID [2020-07-17 22:03:59,493 INFO L280 TraceCheckUtils]: 8: Hoare triple {45525#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret13|) (<= |isMethaneAlarm_#t~ret13| ~methaneLevelCritical~0))} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {45526#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-17 22:03:59,495 INFO L280 TraceCheckUtils]: 9: Hoare triple {45526#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} assume true; {45526#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-17 22:03:59,497 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {45526#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} {44875#true} #524#return; {45517#(or (<= 1 ~methaneLevelCritical~0) (<= (+ ~methaneLevelCritical~0 1) 0) (= 0 |processEnvironment_#t~ret11|))} is VALID [2020-07-17 22:03:59,498 INFO L280 TraceCheckUtils]: 11: Hoare triple {45517#(or (<= 1 ~methaneLevelCritical~0) (<= (+ ~methaneLevelCritical~0 1) 0) (= 0 |processEnvironment_#t~ret11|))} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~tmp~5 := #t~ret11;havoc #t~ret11; {45518#(or (<= 1 ~methaneLevelCritical~0) (<= (+ ~methaneLevelCritical~0 1) 0) (= 0 processEnvironment_~tmp~5))} is VALID [2020-07-17 22:03:59,500 INFO L280 TraceCheckUtils]: 12: Hoare triple {45518#(or (<= 1 ~methaneLevelCritical~0) (<= (+ ~methaneLevelCritical~0 1) 0) (= 0 processEnvironment_~tmp~5))} assume 0 != ~tmp~5; {45496#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 22:03:59,501 INFO L263 TraceCheckUtils]: 13: Hoare triple {45496#(not (= 0 ~methaneLevelCritical~0))} call deactivatePump(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:59,502 INFO L280 TraceCheckUtils]: 14: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {44875#true} is VALID [2020-07-17 22:03:59,502 INFO L280 TraceCheckUtils]: 15: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,503 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {44875#true} {45496#(not (= 0 ~methaneLevelCritical~0))} #526#return; {45496#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 22:03:59,504 INFO L280 TraceCheckUtils]: 17: Hoare triple {45496#(not (= 0 ~methaneLevelCritical~0))} assume true; {45496#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 22:03:59,505 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {45496#(not (= 0 ~methaneLevelCritical~0))} {44875#true} #552#return; {45496#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 22:03:59,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:59,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:59,515 INFO L280 TraceCheckUtils]: 0: Hoare triple {44875#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {44875#true} is VALID [2020-07-17 22:03:59,516 INFO L280 TraceCheckUtils]: 1: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,516 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {44875#true} {44875#true} #570#return; {44875#true} is VALID [2020-07-17 22:03:59,516 INFO L280 TraceCheckUtils]: 0: Hoare triple {44875#true} havoc ~tmp~0;havoc ~tmp___0~0; {44875#true} is VALID [2020-07-17 22:03:59,517 INFO L263 TraceCheckUtils]: 1: Hoare triple {44875#true} call #t~ret1 := getWaterLevel(); {44875#true} is VALID [2020-07-17 22:03:59,517 INFO L280 TraceCheckUtils]: 2: Hoare triple {44875#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {44875#true} is VALID [2020-07-17 22:03:59,517 INFO L280 TraceCheckUtils]: 3: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,518 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {44875#true} {44875#true} #570#return; {44875#true} is VALID [2020-07-17 22:03:59,518 INFO L280 TraceCheckUtils]: 5: Hoare triple {44875#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {44875#true} is VALID [2020-07-17 22:03:59,518 INFO L280 TraceCheckUtils]: 6: Hoare triple {44875#true} assume !(2 != ~tmp~0); {44875#true} is VALID [2020-07-17 22:03:59,519 INFO L280 TraceCheckUtils]: 7: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,520 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {44875#true} {45496#(not (= 0 ~methaneLevelCritical~0))} #554#return; {45496#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 22:03:59,522 INFO L263 TraceCheckUtils]: 0: Hoare triple {45146#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {45144#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:03:59,522 INFO L263 TraceCheckUtils]: 1: Hoare triple {45144#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {44875#true} is VALID [2020-07-17 22:03:59,522 INFO L280 TraceCheckUtils]: 2: Hoare triple {44875#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {44875#true} is VALID [2020-07-17 22:03:59,523 INFO L280 TraceCheckUtils]: 3: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,523 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {44875#true} {45144#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {44875#true} is VALID [2020-07-17 22:03:59,523 INFO L280 TraceCheckUtils]: 5: Hoare triple {44875#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {44875#true} is VALID [2020-07-17 22:03:59,524 INFO L280 TraceCheckUtils]: 6: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,524 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {44875#true} {45146#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #548#return; {44875#true} is VALID [2020-07-17 22:03:59,524 INFO L280 TraceCheckUtils]: 8: Hoare triple {44875#true} assume 0 != ~pumpRunning~0; {44875#true} is VALID [2020-07-17 22:03:59,525 INFO L263 TraceCheckUtils]: 9: Hoare triple {44875#true} call lowerWaterLevel(); {45145#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:03:59,526 INFO L280 TraceCheckUtils]: 10: Hoare triple {45145#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {44875#true} is VALID [2020-07-17 22:03:59,526 INFO L280 TraceCheckUtils]: 11: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,526 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {44875#true} {44875#true} #550#return; {44875#true} is VALID [2020-07-17 22:03:59,527 INFO L280 TraceCheckUtils]: 13: Hoare triple {44875#true} assume 0 != ~systemActive~0; {44875#true} is VALID [2020-07-17 22:03:59,528 INFO L263 TraceCheckUtils]: 14: Hoare triple {44875#true} call processEnvironment(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:59,528 INFO L280 TraceCheckUtils]: 15: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {44875#true} is VALID [2020-07-17 22:03:59,528 INFO L280 TraceCheckUtils]: 16: Hoare triple {44875#true} assume 0 != ~pumpRunning~0; {44875#true} is VALID [2020-07-17 22:03:59,529 INFO L263 TraceCheckUtils]: 17: Hoare triple {44875#true} call #t~ret11 := isMethaneAlarm(); {44875#true} is VALID [2020-07-17 22:03:59,529 INFO L280 TraceCheckUtils]: 18: Hoare triple {44875#true} havoc ~retValue_acc~3; {44875#true} is VALID [2020-07-17 22:03:59,529 INFO L263 TraceCheckUtils]: 19: Hoare triple {44875#true} call #t~ret13 := isMethaneLevelCritical(); {44875#true} is VALID [2020-07-17 22:03:59,530 INFO L280 TraceCheckUtils]: 20: Hoare triple {44875#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {45527#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-17 22:03:59,532 INFO L280 TraceCheckUtils]: 21: Hoare triple {45527#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {45527#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-17 22:03:59,533 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {45527#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {44875#true} #590#return; {45525#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret13|) (<= |isMethaneAlarm_#t~ret13| ~methaneLevelCritical~0))} is VALID [2020-07-17 22:03:59,535 INFO L280 TraceCheckUtils]: 23: Hoare triple {45525#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret13|) (<= |isMethaneAlarm_#t~ret13| ~methaneLevelCritical~0))} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {45526#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-17 22:03:59,536 INFO L280 TraceCheckUtils]: 24: Hoare triple {45526#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} assume true; {45526#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-17 22:03:59,538 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {45526#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} {44875#true} #524#return; {45517#(or (<= 1 ~methaneLevelCritical~0) (<= (+ ~methaneLevelCritical~0 1) 0) (= 0 |processEnvironment_#t~ret11|))} is VALID [2020-07-17 22:03:59,539 INFO L280 TraceCheckUtils]: 26: Hoare triple {45517#(or (<= 1 ~methaneLevelCritical~0) (<= (+ ~methaneLevelCritical~0 1) 0) (= 0 |processEnvironment_#t~ret11|))} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~tmp~5 := #t~ret11;havoc #t~ret11; {45518#(or (<= 1 ~methaneLevelCritical~0) (<= (+ ~methaneLevelCritical~0 1) 0) (= 0 processEnvironment_~tmp~5))} is VALID [2020-07-17 22:03:59,541 INFO L280 TraceCheckUtils]: 27: Hoare triple {45518#(or (<= 1 ~methaneLevelCritical~0) (<= (+ ~methaneLevelCritical~0 1) 0) (= 0 processEnvironment_~tmp~5))} assume 0 != ~tmp~5; {45496#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 22:03:59,542 INFO L263 TraceCheckUtils]: 28: Hoare triple {45496#(not (= 0 ~methaneLevelCritical~0))} call deactivatePump(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:59,542 INFO L280 TraceCheckUtils]: 29: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {44875#true} is VALID [2020-07-17 22:03:59,543 INFO L280 TraceCheckUtils]: 30: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,544 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {44875#true} {45496#(not (= 0 ~methaneLevelCritical~0))} #526#return; {45496#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 22:03:59,545 INFO L280 TraceCheckUtils]: 32: Hoare triple {45496#(not (= 0 ~methaneLevelCritical~0))} assume true; {45496#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 22:03:59,546 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {45496#(not (= 0 ~methaneLevelCritical~0))} {44875#true} #552#return; {45496#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 22:03:59,546 INFO L263 TraceCheckUtils]: 34: Hoare triple {45496#(not (= 0 ~methaneLevelCritical~0))} call __utac_acc__Specification5_spec__3(); {44875#true} is VALID [2020-07-17 22:03:59,547 INFO L280 TraceCheckUtils]: 35: Hoare triple {44875#true} havoc ~tmp~0;havoc ~tmp___0~0; {44875#true} is VALID [2020-07-17 22:03:59,547 INFO L263 TraceCheckUtils]: 36: Hoare triple {44875#true} call #t~ret1 := getWaterLevel(); {44875#true} is VALID [2020-07-17 22:03:59,547 INFO L280 TraceCheckUtils]: 37: Hoare triple {44875#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {44875#true} is VALID [2020-07-17 22:03:59,548 INFO L280 TraceCheckUtils]: 38: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,548 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {44875#true} {44875#true} #570#return; {44875#true} is VALID [2020-07-17 22:03:59,548 INFO L280 TraceCheckUtils]: 40: Hoare triple {44875#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {44875#true} is VALID [2020-07-17 22:03:59,549 INFO L280 TraceCheckUtils]: 41: Hoare triple {44875#true} assume !(2 != ~tmp~0); {44875#true} is VALID [2020-07-17 22:03:59,549 INFO L280 TraceCheckUtils]: 42: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,550 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {44875#true} {45496#(not (= 0 ~methaneLevelCritical~0))} #554#return; {45496#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 22:03:59,551 INFO L280 TraceCheckUtils]: 44: Hoare triple {45496#(not (= 0 ~methaneLevelCritical~0))} assume true; {45496#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 22:03:59,552 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {45496#(not (= 0 ~methaneLevelCritical~0))} {44880#(= 0 ~methaneLevelCritical~0)} #538#return; {44876#false} is VALID [2020-07-17 22:03:59,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:59,561 INFO L280 TraceCheckUtils]: 0: Hoare triple {45145#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(~waterLevel~0 < 2); {44875#true} is VALID [2020-07-17 22:03:59,561 INFO L280 TraceCheckUtils]: 1: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,561 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {44875#true} {44876#false} #532#return; {44876#false} is VALID [2020-07-17 22:03:59,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:59,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:59,570 INFO L280 TraceCheckUtils]: 0: Hoare triple {44875#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {44875#true} is VALID [2020-07-17 22:03:59,570 INFO L280 TraceCheckUtils]: 1: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,570 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {44875#true} {45144#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {44875#true} is VALID [2020-07-17 22:03:59,571 INFO L263 TraceCheckUtils]: 0: Hoare triple {45144#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {44875#true} is VALID [2020-07-17 22:03:59,571 INFO L280 TraceCheckUtils]: 1: Hoare triple {44875#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {44875#true} is VALID [2020-07-17 22:03:59,571 INFO L280 TraceCheckUtils]: 2: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,572 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {44875#true} {45144#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {44875#true} is VALID [2020-07-17 22:03:59,572 INFO L280 TraceCheckUtils]: 4: Hoare triple {44875#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {44875#true} is VALID [2020-07-17 22:03:59,572 INFO L280 TraceCheckUtils]: 5: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,573 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {44875#true} {44876#false} #548#return; {44876#false} is VALID [2020-07-17 22:03:59,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:59,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:59,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:59,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:59,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:59,607 INFO L280 TraceCheckUtils]: 0: Hoare triple {44875#true} havoc ~retValue_acc~9; {44875#true} is VALID [2020-07-17 22:03:59,608 INFO L280 TraceCheckUtils]: 1: Hoare triple {44875#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {44875#true} is VALID [2020-07-17 22:03:59,608 INFO L280 TraceCheckUtils]: 2: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,608 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {44875#true} {44875#true} #546#return; {44875#true} is VALID [2020-07-17 22:03:59,609 INFO L280 TraceCheckUtils]: 0: Hoare triple {44875#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {44875#true} is VALID [2020-07-17 22:03:59,609 INFO L263 TraceCheckUtils]: 1: Hoare triple {44875#true} call #t~ret30 := isHighWaterSensorDry(); {44875#true} is VALID [2020-07-17 22:03:59,609 INFO L280 TraceCheckUtils]: 2: Hoare triple {44875#true} havoc ~retValue_acc~9; {44875#true} is VALID [2020-07-17 22:03:59,609 INFO L280 TraceCheckUtils]: 3: Hoare triple {44875#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {44875#true} is VALID [2020-07-17 22:03:59,609 INFO L280 TraceCheckUtils]: 4: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,610 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {44875#true} {44875#true} #546#return; {44875#true} is VALID [2020-07-17 22:03:59,610 INFO L280 TraceCheckUtils]: 6: Hoare triple {44875#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {44875#true} is VALID [2020-07-17 22:03:59,610 INFO L280 TraceCheckUtils]: 7: Hoare triple {44875#true} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {44875#true} is VALID [2020-07-17 22:03:59,611 INFO L280 TraceCheckUtils]: 8: Hoare triple {44875#true} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {44875#true} is VALID [2020-07-17 22:03:59,611 INFO L280 TraceCheckUtils]: 9: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,612 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {44875#true} {44875#true} #560#return; {44875#true} is VALID [2020-07-17 22:03:59,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:59,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:59,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:59,625 INFO L280 TraceCheckUtils]: 0: Hoare triple {44875#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {44875#true} is VALID [2020-07-17 22:03:59,625 INFO L280 TraceCheckUtils]: 1: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,626 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {44875#true} {44875#true} #590#return; {44875#true} is VALID [2020-07-17 22:03:59,626 INFO L280 TraceCheckUtils]: 0: Hoare triple {44875#true} havoc ~retValue_acc~3; {44875#true} is VALID [2020-07-17 22:03:59,627 INFO L263 TraceCheckUtils]: 1: Hoare triple {44875#true} call #t~ret13 := isMethaneLevelCritical(); {44875#true} is VALID [2020-07-17 22:03:59,627 INFO L280 TraceCheckUtils]: 2: Hoare triple {44875#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {44875#true} is VALID [2020-07-17 22:03:59,628 INFO L280 TraceCheckUtils]: 3: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,628 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {44875#true} {44875#true} #590#return; {44875#true} is VALID [2020-07-17 22:03:59,628 INFO L280 TraceCheckUtils]: 5: Hoare triple {44875#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {44875#true} is VALID [2020-07-17 22:03:59,629 INFO L280 TraceCheckUtils]: 6: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,629 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {44875#true} {44875#true} #542#return; {44875#true} is VALID [2020-07-17 22:03:59,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:59,633 INFO L280 TraceCheckUtils]: 0: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {44875#true} is VALID [2020-07-17 22:03:59,634 INFO L280 TraceCheckUtils]: 1: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,634 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {44875#true} {44875#true} #544#return; {44875#true} is VALID [2020-07-17 22:03:59,635 INFO L280 TraceCheckUtils]: 0: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {44875#true} is VALID [2020-07-17 22:03:59,635 INFO L263 TraceCheckUtils]: 1: Hoare triple {44875#true} call #t~ret12 := isMethaneAlarm(); {44875#true} is VALID [2020-07-17 22:03:59,635 INFO L280 TraceCheckUtils]: 2: Hoare triple {44875#true} havoc ~retValue_acc~3; {44875#true} is VALID [2020-07-17 22:03:59,636 INFO L263 TraceCheckUtils]: 3: Hoare triple {44875#true} call #t~ret13 := isMethaneLevelCritical(); {44875#true} is VALID [2020-07-17 22:03:59,636 INFO L280 TraceCheckUtils]: 4: Hoare triple {44875#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {44875#true} is VALID [2020-07-17 22:03:59,637 INFO L280 TraceCheckUtils]: 5: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,637 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {44875#true} {44875#true} #590#return; {44875#true} is VALID [2020-07-17 22:03:59,637 INFO L280 TraceCheckUtils]: 7: Hoare triple {44875#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {44875#true} is VALID [2020-07-17 22:03:59,638 INFO L280 TraceCheckUtils]: 8: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,638 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {44875#true} {44875#true} #542#return; {44875#true} is VALID [2020-07-17 22:03:59,638 INFO L280 TraceCheckUtils]: 10: Hoare triple {44875#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {44875#true} is VALID [2020-07-17 22:03:59,639 INFO L280 TraceCheckUtils]: 11: Hoare triple {44875#true} assume !(0 != ~tmp~6); {44875#true} is VALID [2020-07-17 22:03:59,640 INFO L263 TraceCheckUtils]: 12: Hoare triple {44875#true} call activatePump__wrappee__lowWaterSensor(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:59,641 INFO L280 TraceCheckUtils]: 13: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {44875#true} is VALID [2020-07-17 22:03:59,641 INFO L280 TraceCheckUtils]: 14: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,641 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {44875#true} {44875#true} #544#return; {44875#true} is VALID [2020-07-17 22:03:59,642 INFO L280 TraceCheckUtils]: 16: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,642 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {44875#true} {44875#true} #562#return; {44875#true} is VALID [2020-07-17 22:03:59,643 INFO L280 TraceCheckUtils]: 0: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {44875#true} is VALID [2020-07-17 22:03:59,643 INFO L280 TraceCheckUtils]: 1: Hoare triple {44875#true} assume 0 == ~pumpRunning~0; {44875#true} is VALID [2020-07-17 22:03:59,644 INFO L263 TraceCheckUtils]: 2: Hoare triple {44875#true} call #t~ret9 := isHighWaterLevel(); {44875#true} is VALID [2020-07-17 22:03:59,644 INFO L280 TraceCheckUtils]: 3: Hoare triple {44875#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {44875#true} is VALID [2020-07-17 22:03:59,644 INFO L263 TraceCheckUtils]: 4: Hoare triple {44875#true} call #t~ret30 := isHighWaterSensorDry(); {44875#true} is VALID [2020-07-17 22:03:59,645 INFO L280 TraceCheckUtils]: 5: Hoare triple {44875#true} havoc ~retValue_acc~9; {44875#true} is VALID [2020-07-17 22:03:59,645 INFO L280 TraceCheckUtils]: 6: Hoare triple {44875#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {44875#true} is VALID [2020-07-17 22:03:59,645 INFO L280 TraceCheckUtils]: 7: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,646 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {44875#true} {44875#true} #546#return; {44875#true} is VALID [2020-07-17 22:03:59,646 INFO L280 TraceCheckUtils]: 9: Hoare triple {44875#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {44875#true} is VALID [2020-07-17 22:03:59,646 INFO L280 TraceCheckUtils]: 10: Hoare triple {44875#true} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {44875#true} is VALID [2020-07-17 22:03:59,647 INFO L280 TraceCheckUtils]: 11: Hoare triple {44875#true} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {44875#true} is VALID [2020-07-17 22:03:59,647 INFO L280 TraceCheckUtils]: 12: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,647 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {44875#true} {44875#true} #560#return; {44875#true} is VALID [2020-07-17 22:03:59,648 INFO L280 TraceCheckUtils]: 14: Hoare triple {44875#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~3 := #t~ret9;havoc #t~ret9; {44875#true} is VALID [2020-07-17 22:03:59,648 INFO L280 TraceCheckUtils]: 15: Hoare triple {44875#true} assume 0 != ~tmp~3; {44875#true} is VALID [2020-07-17 22:03:59,650 INFO L263 TraceCheckUtils]: 16: Hoare triple {44875#true} call activatePump(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:59,650 INFO L280 TraceCheckUtils]: 17: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {44875#true} is VALID [2020-07-17 22:03:59,650 INFO L263 TraceCheckUtils]: 18: Hoare triple {44875#true} call #t~ret12 := isMethaneAlarm(); {44875#true} is VALID [2020-07-17 22:03:59,651 INFO L280 TraceCheckUtils]: 19: Hoare triple {44875#true} havoc ~retValue_acc~3; {44875#true} is VALID [2020-07-17 22:03:59,651 INFO L263 TraceCheckUtils]: 20: Hoare triple {44875#true} call #t~ret13 := isMethaneLevelCritical(); {44875#true} is VALID [2020-07-17 22:03:59,651 INFO L280 TraceCheckUtils]: 21: Hoare triple {44875#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {44875#true} is VALID [2020-07-17 22:03:59,652 INFO L280 TraceCheckUtils]: 22: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,652 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {44875#true} {44875#true} #590#return; {44875#true} is VALID [2020-07-17 22:03:59,653 INFO L280 TraceCheckUtils]: 24: Hoare triple {44875#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {44875#true} is VALID [2020-07-17 22:03:59,653 INFO L280 TraceCheckUtils]: 25: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,653 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {44875#true} {44875#true} #542#return; {44875#true} is VALID [2020-07-17 22:03:59,654 INFO L280 TraceCheckUtils]: 27: Hoare triple {44875#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {44875#true} is VALID [2020-07-17 22:03:59,654 INFO L280 TraceCheckUtils]: 28: Hoare triple {44875#true} assume !(0 != ~tmp~6); {44875#true} is VALID [2020-07-17 22:03:59,655 INFO L263 TraceCheckUtils]: 29: Hoare triple {44875#true} call activatePump__wrappee__lowWaterSensor(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:59,656 INFO L280 TraceCheckUtils]: 30: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {44875#true} is VALID [2020-07-17 22:03:59,656 INFO L280 TraceCheckUtils]: 31: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,656 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {44875#true} {44875#true} #544#return; {44875#true} is VALID [2020-07-17 22:03:59,657 INFO L280 TraceCheckUtils]: 33: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,657 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {44875#true} {44875#true} #562#return; {44875#true} is VALID [2020-07-17 22:03:59,657 INFO L280 TraceCheckUtils]: 35: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,658 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {44875#true} {44875#true} #582#return; {44875#true} is VALID [2020-07-17 22:03:59,660 INFO L280 TraceCheckUtils]: 0: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {44875#true} is VALID [2020-07-17 22:03:59,660 INFO L280 TraceCheckUtils]: 1: Hoare triple {44875#true} assume !(0 != ~pumpRunning~0); {44875#true} is VALID [2020-07-17 22:03:59,661 INFO L263 TraceCheckUtils]: 2: Hoare triple {44875#true} call processEnvironment__wrappee__highWaterSensor(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:59,662 INFO L280 TraceCheckUtils]: 3: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {44875#true} is VALID [2020-07-17 22:03:59,662 INFO L280 TraceCheckUtils]: 4: Hoare triple {44875#true} assume 0 == ~pumpRunning~0; {44875#true} is VALID [2020-07-17 22:03:59,662 INFO L263 TraceCheckUtils]: 5: Hoare triple {44875#true} call #t~ret9 := isHighWaterLevel(); {44875#true} is VALID [2020-07-17 22:03:59,663 INFO L280 TraceCheckUtils]: 6: Hoare triple {44875#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {44875#true} is VALID [2020-07-17 22:03:59,663 INFO L263 TraceCheckUtils]: 7: Hoare triple {44875#true} call #t~ret30 := isHighWaterSensorDry(); {44875#true} is VALID [2020-07-17 22:03:59,663 INFO L280 TraceCheckUtils]: 8: Hoare triple {44875#true} havoc ~retValue_acc~9; {44875#true} is VALID [2020-07-17 22:03:59,664 INFO L280 TraceCheckUtils]: 9: Hoare triple {44875#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {44875#true} is VALID [2020-07-17 22:03:59,664 INFO L280 TraceCheckUtils]: 10: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,664 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {44875#true} {44875#true} #546#return; {44875#true} is VALID [2020-07-17 22:03:59,665 INFO L280 TraceCheckUtils]: 12: Hoare triple {44875#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {44875#true} is VALID [2020-07-17 22:03:59,665 INFO L280 TraceCheckUtils]: 13: Hoare triple {44875#true} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {44875#true} is VALID [2020-07-17 22:03:59,665 INFO L280 TraceCheckUtils]: 14: Hoare triple {44875#true} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {44875#true} is VALID [2020-07-17 22:03:59,666 INFO L280 TraceCheckUtils]: 15: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,666 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {44875#true} {44875#true} #560#return; {44875#true} is VALID [2020-07-17 22:03:59,666 INFO L280 TraceCheckUtils]: 17: Hoare triple {44875#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~3 := #t~ret9;havoc #t~ret9; {44875#true} is VALID [2020-07-17 22:03:59,667 INFO L280 TraceCheckUtils]: 18: Hoare triple {44875#true} assume 0 != ~tmp~3; {44875#true} is VALID [2020-07-17 22:03:59,668 INFO L263 TraceCheckUtils]: 19: Hoare triple {44875#true} call activatePump(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:59,668 INFO L280 TraceCheckUtils]: 20: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {44875#true} is VALID [2020-07-17 22:03:59,668 INFO L263 TraceCheckUtils]: 21: Hoare triple {44875#true} call #t~ret12 := isMethaneAlarm(); {44875#true} is VALID [2020-07-17 22:03:59,669 INFO L280 TraceCheckUtils]: 22: Hoare triple {44875#true} havoc ~retValue_acc~3; {44875#true} is VALID [2020-07-17 22:03:59,669 INFO L263 TraceCheckUtils]: 23: Hoare triple {44875#true} call #t~ret13 := isMethaneLevelCritical(); {44875#true} is VALID [2020-07-17 22:03:59,669 INFO L280 TraceCheckUtils]: 24: Hoare triple {44875#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {44875#true} is VALID [2020-07-17 22:03:59,670 INFO L280 TraceCheckUtils]: 25: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,670 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {44875#true} {44875#true} #590#return; {44875#true} is VALID [2020-07-17 22:03:59,670 INFO L280 TraceCheckUtils]: 27: Hoare triple {44875#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {44875#true} is VALID [2020-07-17 22:03:59,671 INFO L280 TraceCheckUtils]: 28: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,671 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {44875#true} {44875#true} #542#return; {44875#true} is VALID [2020-07-17 22:03:59,672 INFO L280 TraceCheckUtils]: 30: Hoare triple {44875#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {44875#true} is VALID [2020-07-17 22:03:59,672 INFO L280 TraceCheckUtils]: 31: Hoare triple {44875#true} assume !(0 != ~tmp~6); {44875#true} is VALID [2020-07-17 22:03:59,673 INFO L263 TraceCheckUtils]: 32: Hoare triple {44875#true} call activatePump__wrappee__lowWaterSensor(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:59,673 INFO L280 TraceCheckUtils]: 33: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {44875#true} is VALID [2020-07-17 22:03:59,674 INFO L280 TraceCheckUtils]: 34: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,674 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {44875#true} {44875#true} #544#return; {44875#true} is VALID [2020-07-17 22:03:59,674 INFO L280 TraceCheckUtils]: 36: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,675 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {44875#true} {44875#true} #562#return; {44875#true} is VALID [2020-07-17 22:03:59,675 INFO L280 TraceCheckUtils]: 38: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,676 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {44875#true} {44875#true} #582#return; {44875#true} is VALID [2020-07-17 22:03:59,676 INFO L280 TraceCheckUtils]: 40: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,676 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {44875#true} {44875#true} #530#return; {44875#true} is VALID [2020-07-17 22:03:59,678 INFO L280 TraceCheckUtils]: 0: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {44875#true} is VALID [2020-07-17 22:03:59,678 INFO L280 TraceCheckUtils]: 1: Hoare triple {44875#true} assume !(0 != ~pumpRunning~0); {44875#true} is VALID [2020-07-17 22:03:59,679 INFO L263 TraceCheckUtils]: 2: Hoare triple {44875#true} call processEnvironment__wrappee__methaneQuery(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:59,680 INFO L280 TraceCheckUtils]: 3: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {44875#true} is VALID [2020-07-17 22:03:59,680 INFO L280 TraceCheckUtils]: 4: Hoare triple {44875#true} assume !(0 != ~pumpRunning~0); {44875#true} is VALID [2020-07-17 22:03:59,681 INFO L263 TraceCheckUtils]: 5: Hoare triple {44875#true} call processEnvironment__wrappee__highWaterSensor(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:59,681 INFO L280 TraceCheckUtils]: 6: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {44875#true} is VALID [2020-07-17 22:03:59,681 INFO L280 TraceCheckUtils]: 7: Hoare triple {44875#true} assume 0 == ~pumpRunning~0; {44875#true} is VALID [2020-07-17 22:03:59,681 INFO L263 TraceCheckUtils]: 8: Hoare triple {44875#true} call #t~ret9 := isHighWaterLevel(); {44875#true} is VALID [2020-07-17 22:03:59,681 INFO L280 TraceCheckUtils]: 9: Hoare triple {44875#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {44875#true} is VALID [2020-07-17 22:03:59,682 INFO L263 TraceCheckUtils]: 10: Hoare triple {44875#true} call #t~ret30 := isHighWaterSensorDry(); {44875#true} is VALID [2020-07-17 22:03:59,682 INFO L280 TraceCheckUtils]: 11: Hoare triple {44875#true} havoc ~retValue_acc~9; {44875#true} is VALID [2020-07-17 22:03:59,682 INFO L280 TraceCheckUtils]: 12: Hoare triple {44875#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {44875#true} is VALID [2020-07-17 22:03:59,682 INFO L280 TraceCheckUtils]: 13: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,682 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {44875#true} {44875#true} #546#return; {44875#true} is VALID [2020-07-17 22:03:59,682 INFO L280 TraceCheckUtils]: 15: Hoare triple {44875#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {44875#true} is VALID [2020-07-17 22:03:59,683 INFO L280 TraceCheckUtils]: 16: Hoare triple {44875#true} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {44875#true} is VALID [2020-07-17 22:03:59,683 INFO L280 TraceCheckUtils]: 17: Hoare triple {44875#true} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {44875#true} is VALID [2020-07-17 22:03:59,683 INFO L280 TraceCheckUtils]: 18: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,684 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {44875#true} {44875#true} #560#return; {44875#true} is VALID [2020-07-17 22:03:59,684 INFO L280 TraceCheckUtils]: 20: Hoare triple {44875#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~3 := #t~ret9;havoc #t~ret9; {44875#true} is VALID [2020-07-17 22:03:59,684 INFO L280 TraceCheckUtils]: 21: Hoare triple {44875#true} assume 0 != ~tmp~3; {44875#true} is VALID [2020-07-17 22:03:59,686 INFO L263 TraceCheckUtils]: 22: Hoare triple {44875#true} call activatePump(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:59,686 INFO L280 TraceCheckUtils]: 23: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {44875#true} is VALID [2020-07-17 22:03:59,686 INFO L263 TraceCheckUtils]: 24: Hoare triple {44875#true} call #t~ret12 := isMethaneAlarm(); {44875#true} is VALID [2020-07-17 22:03:59,687 INFO L280 TraceCheckUtils]: 25: Hoare triple {44875#true} havoc ~retValue_acc~3; {44875#true} is VALID [2020-07-17 22:03:59,687 INFO L263 TraceCheckUtils]: 26: Hoare triple {44875#true} call #t~ret13 := isMethaneLevelCritical(); {44875#true} is VALID [2020-07-17 22:03:59,687 INFO L280 TraceCheckUtils]: 27: Hoare triple {44875#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {44875#true} is VALID [2020-07-17 22:03:59,688 INFO L280 TraceCheckUtils]: 28: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,688 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {44875#true} {44875#true} #590#return; {44875#true} is VALID [2020-07-17 22:03:59,688 INFO L280 TraceCheckUtils]: 30: Hoare triple {44875#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {44875#true} is VALID [2020-07-17 22:03:59,689 INFO L280 TraceCheckUtils]: 31: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,689 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {44875#true} {44875#true} #542#return; {44875#true} is VALID [2020-07-17 22:03:59,689 INFO L280 TraceCheckUtils]: 33: Hoare triple {44875#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {44875#true} is VALID [2020-07-17 22:03:59,690 INFO L280 TraceCheckUtils]: 34: Hoare triple {44875#true} assume !(0 != ~tmp~6); {44875#true} is VALID [2020-07-17 22:03:59,691 INFO L263 TraceCheckUtils]: 35: Hoare triple {44875#true} call activatePump__wrappee__lowWaterSensor(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:59,691 INFO L280 TraceCheckUtils]: 36: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {44875#true} is VALID [2020-07-17 22:03:59,692 INFO L280 TraceCheckUtils]: 37: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,692 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {44875#true} {44875#true} #544#return; {44875#true} is VALID [2020-07-17 22:03:59,692 INFO L280 TraceCheckUtils]: 39: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,692 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {44875#true} {44875#true} #562#return; {44875#true} is VALID [2020-07-17 22:03:59,693 INFO L280 TraceCheckUtils]: 41: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,693 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {44875#true} {44875#true} #582#return; {44875#true} is VALID [2020-07-17 22:03:59,693 INFO L280 TraceCheckUtils]: 43: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,694 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {44875#true} {44875#true} #530#return; {44875#true} is VALID [2020-07-17 22:03:59,694 INFO L280 TraceCheckUtils]: 45: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,694 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {44875#true} {44876#false} #552#return; {44876#false} is VALID [2020-07-17 22:03:59,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:59,701 INFO L280 TraceCheckUtils]: 0: Hoare triple {44875#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {44875#true} is VALID [2020-07-17 22:03:59,701 INFO L280 TraceCheckUtils]: 1: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,702 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {44875#true} {44876#false} #570#return; {44876#false} is VALID [2020-07-17 22:03:59,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:59,706 INFO L280 TraceCheckUtils]: 0: Hoare triple {44875#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {44875#true} is VALID [2020-07-17 22:03:59,706 INFO L280 TraceCheckUtils]: 1: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,706 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {44875#true} {44876#false} #572#return; {44876#false} is VALID [2020-07-17 22:03:59,715 INFO L263 TraceCheckUtils]: 0: Hoare triple {44875#true} call ULTIMATE.init(); {45143#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 22:03:59,722 INFO L280 TraceCheckUtils]: 1: Hoare triple {45143#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(13);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string35.base, #t~string35.offset, 1);call write~init~int(77, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(101, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(116, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(104, #t~string35.base, 4 + #t~string35.offset, 1);call write~init~int(58, #t~string35.base, 5 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 6 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string37.base, #t~string37.offset, 1);call write~init~int(82, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(73, #t~string37.base, 2 + #t~string37.offset, 1);call write~init~int(84, #t~string37.base, 3 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 4 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string39.base, #t~string39.offset, 1);call write~init~int(75, #t~string39.base, 1 + #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 2 + #t~string39.offset, 1);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string41.base, #t~string41.offset, 1);call write~init~int(0, #t~string41.base, 1 + #t~string41.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:59,723 INFO L280 TraceCheckUtils]: 2: Hoare triple {44880#(= 0 ~methaneLevelCritical~0)} assume true; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:59,724 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {44880#(= 0 ~methaneLevelCritical~0)} {44875#true} #596#return; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:59,725 INFO L263 TraceCheckUtils]: 4: Hoare triple {44880#(= 0 ~methaneLevelCritical~0)} call #t~ret77 := main(); {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:59,726 INFO L280 TraceCheckUtils]: 5: Hoare triple {44880#(= 0 ~methaneLevelCritical~0)} havoc ~retValue_acc~2;havoc ~tmp~2; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:59,727 INFO L263 TraceCheckUtils]: 6: Hoare triple {44880#(= 0 ~methaneLevelCritical~0)} call select_helpers(); {44875#true} is VALID [2020-07-17 22:03:59,727 INFO L280 TraceCheckUtils]: 7: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,728 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {44875#true} {44880#(= 0 ~methaneLevelCritical~0)} #480#return; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:59,728 INFO L263 TraceCheckUtils]: 9: Hoare triple {44880#(= 0 ~methaneLevelCritical~0)} call select_features(); {44875#true} is VALID [2020-07-17 22:03:59,729 INFO L280 TraceCheckUtils]: 10: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,730 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {44875#true} {44880#(= 0 ~methaneLevelCritical~0)} #482#return; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:59,730 INFO L263 TraceCheckUtils]: 12: Hoare triple {44880#(= 0 ~methaneLevelCritical~0)} call #t~ret8 := valid_product(); {44875#true} is VALID [2020-07-17 22:03:59,731 INFO L280 TraceCheckUtils]: 13: Hoare triple {44875#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {44875#true} is VALID [2020-07-17 22:03:59,731 INFO L280 TraceCheckUtils]: 14: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,732 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {44875#true} {44880#(= 0 ~methaneLevelCritical~0)} #484#return; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:59,733 INFO L280 TraceCheckUtils]: 16: Hoare triple {44880#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp~2 := #t~ret8;havoc #t~ret8; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:59,734 INFO L280 TraceCheckUtils]: 17: Hoare triple {44880#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp~2; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:59,735 INFO L263 TraceCheckUtils]: 18: Hoare triple {44880#(= 0 ~methaneLevelCritical~0)} call setup(); {44875#true} is VALID [2020-07-17 22:03:59,735 INFO L280 TraceCheckUtils]: 19: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,736 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {44875#true} {44880#(= 0 ~methaneLevelCritical~0)} #486#return; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:59,737 INFO L263 TraceCheckUtils]: 21: Hoare triple {44880#(= 0 ~methaneLevelCritical~0)} call runTest(); {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:59,739 INFO L263 TraceCheckUtils]: 22: Hoare triple {44880#(= 0 ~methaneLevelCritical~0)} call __utac_acc__Specification5_spec__1(); {45144#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:03:59,739 INFO L280 TraceCheckUtils]: 23: Hoare triple {45144#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {44875#true} is VALID [2020-07-17 22:03:59,739 INFO L280 TraceCheckUtils]: 24: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,740 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {44875#true} {44880#(= 0 ~methaneLevelCritical~0)} #586#return; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:59,741 INFO L263 TraceCheckUtils]: 26: Hoare triple {44880#(= 0 ~methaneLevelCritical~0)} call test(); {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:59,742 INFO L280 TraceCheckUtils]: 27: Hoare triple {44880#(= 0 ~methaneLevelCritical~0)} havoc ~splverifierCounter~0;havoc ~tmp~1;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:59,744 INFO L280 TraceCheckUtils]: 28: Hoare triple {44880#(= 0 ~methaneLevelCritical~0)} assume !false; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:59,745 INFO L280 TraceCheckUtils]: 29: Hoare triple {44880#(= 0 ~methaneLevelCritical~0)} assume ~splverifierCounter~0 < 4; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:59,746 INFO L280 TraceCheckUtils]: 30: Hoare triple {44880#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp~1 := #t~nondet4;havoc #t~nondet4; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:59,747 INFO L280 TraceCheckUtils]: 31: Hoare triple {44880#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp~1; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:59,748 INFO L263 TraceCheckUtils]: 32: Hoare triple {44880#(= 0 ~methaneLevelCritical~0)} call waterRise(); {45145#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:03:59,748 INFO L280 TraceCheckUtils]: 33: Hoare triple {45145#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {44875#true} is VALID [2020-07-17 22:03:59,749 INFO L280 TraceCheckUtils]: 34: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,750 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {44875#true} {44880#(= 0 ~methaneLevelCritical~0)} #532#return; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:59,751 INFO L280 TraceCheckUtils]: 36: Hoare triple {44880#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___0~1 := #t~nondet5;havoc #t~nondet5; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:59,752 INFO L280 TraceCheckUtils]: 37: Hoare triple {44880#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___0~1); {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:59,753 INFO L280 TraceCheckUtils]: 38: Hoare triple {44880#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~tmp___2~0 := #t~nondet6;havoc #t~nondet6; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:59,754 INFO L280 TraceCheckUtils]: 39: Hoare triple {44880#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp___2~0; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:59,755 INFO L263 TraceCheckUtils]: 40: Hoare triple {44880#(= 0 ~methaneLevelCritical~0)} call timeShift(); {45146#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 22:03:59,757 INFO L263 TraceCheckUtils]: 41: Hoare triple {45146#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {45144#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:03:59,757 INFO L263 TraceCheckUtils]: 42: Hoare triple {45144#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {44875#true} is VALID [2020-07-17 22:03:59,757 INFO L280 TraceCheckUtils]: 43: Hoare triple {44875#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {44875#true} is VALID [2020-07-17 22:03:59,758 INFO L280 TraceCheckUtils]: 44: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,758 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {44875#true} {45144#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {44875#true} is VALID [2020-07-17 22:03:59,758 INFO L280 TraceCheckUtils]: 46: Hoare triple {44875#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {44875#true} is VALID [2020-07-17 22:03:59,759 INFO L280 TraceCheckUtils]: 47: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,759 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {44875#true} {45146#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #548#return; {44875#true} is VALID [2020-07-17 22:03:59,759 INFO L280 TraceCheckUtils]: 49: Hoare triple {44875#true} assume !(0 != ~pumpRunning~0); {44875#true} is VALID [2020-07-17 22:03:59,759 INFO L280 TraceCheckUtils]: 50: Hoare triple {44875#true} assume 0 != ~systemActive~0; {44875#true} is VALID [2020-07-17 22:03:59,761 INFO L263 TraceCheckUtils]: 51: Hoare triple {44875#true} call processEnvironment(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:59,761 INFO L280 TraceCheckUtils]: 52: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {44875#true} is VALID [2020-07-17 22:03:59,761 INFO L280 TraceCheckUtils]: 53: Hoare triple {44875#true} assume !(0 != ~pumpRunning~0); {44875#true} is VALID [2020-07-17 22:03:59,762 INFO L263 TraceCheckUtils]: 54: Hoare triple {44875#true} call processEnvironment__wrappee__methaneQuery(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:59,763 INFO L280 TraceCheckUtils]: 55: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {44875#true} is VALID [2020-07-17 22:03:59,763 INFO L280 TraceCheckUtils]: 56: Hoare triple {44875#true} assume !(0 != ~pumpRunning~0); {44875#true} is VALID [2020-07-17 22:03:59,764 INFO L263 TraceCheckUtils]: 57: Hoare triple {44875#true} call processEnvironment__wrappee__highWaterSensor(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:59,764 INFO L280 TraceCheckUtils]: 58: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {44875#true} is VALID [2020-07-17 22:03:59,765 INFO L280 TraceCheckUtils]: 59: Hoare triple {44875#true} assume 0 == ~pumpRunning~0; {44875#true} is VALID [2020-07-17 22:03:59,765 INFO L263 TraceCheckUtils]: 60: Hoare triple {44875#true} call #t~ret9 := isHighWaterLevel(); {44875#true} is VALID [2020-07-17 22:03:59,765 INFO L280 TraceCheckUtils]: 61: Hoare triple {44875#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {44875#true} is VALID [2020-07-17 22:03:59,766 INFO L263 TraceCheckUtils]: 62: Hoare triple {44875#true} call #t~ret30 := isHighWaterSensorDry(); {44875#true} is VALID [2020-07-17 22:03:59,766 INFO L280 TraceCheckUtils]: 63: Hoare triple {44875#true} havoc ~retValue_acc~9; {44875#true} is VALID [2020-07-17 22:03:59,766 INFO L280 TraceCheckUtils]: 64: Hoare triple {44875#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {44875#true} is VALID [2020-07-17 22:03:59,766 INFO L280 TraceCheckUtils]: 65: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,767 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {44875#true} {44875#true} #546#return; {44875#true} is VALID [2020-07-17 22:03:59,767 INFO L280 TraceCheckUtils]: 67: Hoare triple {44875#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {44875#true} is VALID [2020-07-17 22:03:59,767 INFO L280 TraceCheckUtils]: 68: Hoare triple {44875#true} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {44875#true} is VALID [2020-07-17 22:03:59,768 INFO L280 TraceCheckUtils]: 69: Hoare triple {44875#true} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {44875#true} is VALID [2020-07-17 22:03:59,768 INFO L280 TraceCheckUtils]: 70: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,768 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {44875#true} {44875#true} #560#return; {44875#true} is VALID [2020-07-17 22:03:59,769 INFO L280 TraceCheckUtils]: 72: Hoare triple {44875#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~3 := #t~ret9;havoc #t~ret9; {44875#true} is VALID [2020-07-17 22:03:59,769 INFO L280 TraceCheckUtils]: 73: Hoare triple {44875#true} assume 0 != ~tmp~3; {44875#true} is VALID [2020-07-17 22:03:59,770 INFO L263 TraceCheckUtils]: 74: Hoare triple {44875#true} call activatePump(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:59,770 INFO L280 TraceCheckUtils]: 75: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {44875#true} is VALID [2020-07-17 22:03:59,770 INFO L263 TraceCheckUtils]: 76: Hoare triple {44875#true} call #t~ret12 := isMethaneAlarm(); {44875#true} is VALID [2020-07-17 22:03:59,771 INFO L280 TraceCheckUtils]: 77: Hoare triple {44875#true} havoc ~retValue_acc~3; {44875#true} is VALID [2020-07-17 22:03:59,771 INFO L263 TraceCheckUtils]: 78: Hoare triple {44875#true} call #t~ret13 := isMethaneLevelCritical(); {44875#true} is VALID [2020-07-17 22:03:59,771 INFO L280 TraceCheckUtils]: 79: Hoare triple {44875#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {44875#true} is VALID [2020-07-17 22:03:59,771 INFO L280 TraceCheckUtils]: 80: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,771 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {44875#true} {44875#true} #590#return; {44875#true} is VALID [2020-07-17 22:03:59,771 INFO L280 TraceCheckUtils]: 82: Hoare triple {44875#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {44875#true} is VALID [2020-07-17 22:03:59,772 INFO L280 TraceCheckUtils]: 83: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,772 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {44875#true} {44875#true} #542#return; {44875#true} is VALID [2020-07-17 22:03:59,772 INFO L280 TraceCheckUtils]: 85: Hoare triple {44875#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {44875#true} is VALID [2020-07-17 22:03:59,772 INFO L280 TraceCheckUtils]: 86: Hoare triple {44875#true} assume !(0 != ~tmp~6); {44875#true} is VALID [2020-07-17 22:03:59,773 INFO L263 TraceCheckUtils]: 87: Hoare triple {44875#true} call activatePump__wrappee__lowWaterSensor(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:59,773 INFO L280 TraceCheckUtils]: 88: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {44875#true} is VALID [2020-07-17 22:03:59,773 INFO L280 TraceCheckUtils]: 89: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,774 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {44875#true} {44875#true} #544#return; {44875#true} is VALID [2020-07-17 22:03:59,774 INFO L280 TraceCheckUtils]: 91: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,774 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {44875#true} {44875#true} #562#return; {44875#true} is VALID [2020-07-17 22:03:59,774 INFO L280 TraceCheckUtils]: 93: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,774 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {44875#true} {44875#true} #582#return; {44875#true} is VALID [2020-07-17 22:03:59,774 INFO L280 TraceCheckUtils]: 95: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,775 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {44875#true} {44875#true} #530#return; {44875#true} is VALID [2020-07-17 22:03:59,775 INFO L280 TraceCheckUtils]: 97: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,775 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {44875#true} {44875#true} #552#return; {44875#true} is VALID [2020-07-17 22:03:59,775 INFO L263 TraceCheckUtils]: 99: Hoare triple {44875#true} call __utac_acc__Specification5_spec__3(); {44875#true} is VALID [2020-07-17 22:03:59,775 INFO L280 TraceCheckUtils]: 100: Hoare triple {44875#true} havoc ~tmp~0;havoc ~tmp___0~0; {44875#true} is VALID [2020-07-17 22:03:59,775 INFO L263 TraceCheckUtils]: 101: Hoare triple {44875#true} call #t~ret1 := getWaterLevel(); {44875#true} is VALID [2020-07-17 22:03:59,776 INFO L280 TraceCheckUtils]: 102: Hoare triple {44875#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {44875#true} is VALID [2020-07-17 22:03:59,776 INFO L280 TraceCheckUtils]: 103: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,776 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {44875#true} {44875#true} #570#return; {44875#true} is VALID [2020-07-17 22:03:59,776 INFO L280 TraceCheckUtils]: 105: Hoare triple {44875#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {44875#true} is VALID [2020-07-17 22:03:59,777 INFO L280 TraceCheckUtils]: 106: Hoare triple {44875#true} assume !(2 != ~tmp~0); {44875#true} is VALID [2020-07-17 22:03:59,777 INFO L280 TraceCheckUtils]: 107: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,777 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {44875#true} {44875#true} #554#return; {44875#true} is VALID [2020-07-17 22:03:59,777 INFO L280 TraceCheckUtils]: 109: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,779 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {44875#true} {44880#(= 0 ~methaneLevelCritical~0)} #538#return; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:59,780 INFO L280 TraceCheckUtils]: 111: Hoare triple {44880#(= 0 ~methaneLevelCritical~0)} assume !false; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:59,781 INFO L280 TraceCheckUtils]: 112: Hoare triple {44880#(= 0 ~methaneLevelCritical~0)} assume ~splverifierCounter~0 < 4; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:59,782 INFO L280 TraceCheckUtils]: 113: Hoare triple {44880#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp~1 := #t~nondet4;havoc #t~nondet4; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:59,783 INFO L280 TraceCheckUtils]: 114: Hoare triple {44880#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp~1); {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:59,784 INFO L280 TraceCheckUtils]: 115: Hoare triple {44880#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___0~1 := #t~nondet5;havoc #t~nondet5; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:59,785 INFO L280 TraceCheckUtils]: 116: Hoare triple {44880#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___0~1); {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:59,786 INFO L280 TraceCheckUtils]: 117: Hoare triple {44880#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~tmp___2~0 := #t~nondet6;havoc #t~nondet6; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:59,786 INFO L280 TraceCheckUtils]: 118: Hoare triple {44880#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp___2~0; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:59,788 INFO L263 TraceCheckUtils]: 119: Hoare triple {44880#(= 0 ~methaneLevelCritical~0)} call timeShift(); {45146#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 22:03:59,790 INFO L263 TraceCheckUtils]: 120: Hoare triple {45146#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {45144#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:03:59,790 INFO L263 TraceCheckUtils]: 121: Hoare triple {45144#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {44875#true} is VALID [2020-07-17 22:03:59,790 INFO L280 TraceCheckUtils]: 122: Hoare triple {44875#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {44875#true} is VALID [2020-07-17 22:03:59,791 INFO L280 TraceCheckUtils]: 123: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,791 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {44875#true} {45144#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {44875#true} is VALID [2020-07-17 22:03:59,791 INFO L280 TraceCheckUtils]: 125: Hoare triple {44875#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {44875#true} is VALID [2020-07-17 22:03:59,792 INFO L280 TraceCheckUtils]: 126: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,792 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {44875#true} {45146#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #548#return; {44875#true} is VALID [2020-07-17 22:03:59,792 INFO L280 TraceCheckUtils]: 128: Hoare triple {44875#true} assume 0 != ~pumpRunning~0; {44875#true} is VALID [2020-07-17 22:03:59,793 INFO L263 TraceCheckUtils]: 129: Hoare triple {44875#true} call lowerWaterLevel(); {45145#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:03:59,794 INFO L280 TraceCheckUtils]: 130: Hoare triple {45145#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {44875#true} is VALID [2020-07-17 22:03:59,794 INFO L280 TraceCheckUtils]: 131: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,794 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {44875#true} {44875#true} #550#return; {44875#true} is VALID [2020-07-17 22:03:59,794 INFO L280 TraceCheckUtils]: 133: Hoare triple {44875#true} assume 0 != ~systemActive~0; {44875#true} is VALID [2020-07-17 22:03:59,796 INFO L263 TraceCheckUtils]: 134: Hoare triple {44875#true} call processEnvironment(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:59,796 INFO L280 TraceCheckUtils]: 135: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {44875#true} is VALID [2020-07-17 22:03:59,796 INFO L280 TraceCheckUtils]: 136: Hoare triple {44875#true} assume 0 != ~pumpRunning~0; {44875#true} is VALID [2020-07-17 22:03:59,797 INFO L263 TraceCheckUtils]: 137: Hoare triple {44875#true} call #t~ret11 := isMethaneAlarm(); {44875#true} is VALID [2020-07-17 22:03:59,797 INFO L280 TraceCheckUtils]: 138: Hoare triple {44875#true} havoc ~retValue_acc~3; {44875#true} is VALID [2020-07-17 22:03:59,797 INFO L263 TraceCheckUtils]: 139: Hoare triple {44875#true} call #t~ret13 := isMethaneLevelCritical(); {44875#true} is VALID [2020-07-17 22:03:59,798 INFO L280 TraceCheckUtils]: 140: Hoare triple {44875#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {44875#true} is VALID [2020-07-17 22:03:59,798 INFO L280 TraceCheckUtils]: 141: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,798 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {44875#true} {44875#true} #590#return; {44875#true} is VALID [2020-07-17 22:03:59,798 INFO L280 TraceCheckUtils]: 143: Hoare triple {44875#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {44875#true} is VALID [2020-07-17 22:03:59,799 INFO L280 TraceCheckUtils]: 144: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,799 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {44875#true} {44875#true} #524#return; {44875#true} is VALID [2020-07-17 22:03:59,799 INFO L280 TraceCheckUtils]: 146: Hoare triple {44875#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~tmp~5 := #t~ret11;havoc #t~ret11; {44875#true} is VALID [2020-07-17 22:03:59,800 INFO L280 TraceCheckUtils]: 147: Hoare triple {44875#true} assume !(0 != ~tmp~5); {44875#true} is VALID [2020-07-17 22:03:59,801 INFO L263 TraceCheckUtils]: 148: Hoare triple {44875#true} call processEnvironment__wrappee__methaneQuery(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:59,802 INFO L280 TraceCheckUtils]: 149: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {44875#true} is VALID [2020-07-17 22:03:59,802 INFO L280 TraceCheckUtils]: 150: Hoare triple {44875#true} assume 0 != ~pumpRunning~0; {44875#true} is VALID [2020-07-17 22:03:59,802 INFO L263 TraceCheckUtils]: 151: Hoare triple {44875#true} call #t~ret10 := isLowWaterLevel(); {44875#true} is VALID [2020-07-17 22:03:59,803 INFO L280 TraceCheckUtils]: 152: Hoare triple {44875#true} havoc ~retValue_acc~6;havoc ~tmp~8;havoc ~tmp___0~3; {44875#true} is VALID [2020-07-17 22:03:59,803 INFO L263 TraceCheckUtils]: 153: Hoare triple {44875#true} call #t~ret31 := isLowWaterSensorDry(); {44875#true} is VALID [2020-07-17 22:03:59,803 INFO L280 TraceCheckUtils]: 154: Hoare triple {44875#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {44875#true} is VALID [2020-07-17 22:03:59,804 INFO L280 TraceCheckUtils]: 155: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,804 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {44875#true} {44875#true} #522#return; {44875#true} is VALID [2020-07-17 22:03:59,804 INFO L280 TraceCheckUtils]: 157: Hoare triple {44875#true} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~tmp~8 := #t~ret31;havoc #t~ret31; {44875#true} is VALID [2020-07-17 22:03:59,805 INFO L280 TraceCheckUtils]: 158: Hoare triple {44875#true} assume 0 != ~tmp~8;~tmp___0~3 := 0; {44875#true} is VALID [2020-07-17 22:03:59,805 INFO L280 TraceCheckUtils]: 159: Hoare triple {44875#true} ~retValue_acc~6 := ~tmp___0~3;#res := ~retValue_acc~6; {44875#true} is VALID [2020-07-17 22:03:59,805 INFO L280 TraceCheckUtils]: 160: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,805 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {44875#true} {44875#true} #576#return; {44875#true} is VALID [2020-07-17 22:03:59,806 INFO L280 TraceCheckUtils]: 162: Hoare triple {44875#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~4 := #t~ret10;havoc #t~ret10; {44875#true} is VALID [2020-07-17 22:03:59,806 INFO L280 TraceCheckUtils]: 163: Hoare triple {44875#true} assume !(0 != ~tmp~4); {44875#true} is VALID [2020-07-17 22:03:59,807 INFO L263 TraceCheckUtils]: 164: Hoare triple {44875#true} call processEnvironment__wrappee__highWaterSensor(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:59,808 INFO L280 TraceCheckUtils]: 165: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {44875#true} is VALID [2020-07-17 22:03:59,808 INFO L280 TraceCheckUtils]: 166: Hoare triple {44875#true} assume !(0 == ~pumpRunning~0); {44875#true} is VALID [2020-07-17 22:03:59,808 INFO L263 TraceCheckUtils]: 167: Hoare triple {44875#true} call processEnvironment__wrappee__base(); {44875#true} is VALID [2020-07-17 22:03:59,809 INFO L280 TraceCheckUtils]: 168: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,809 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {44875#true} {44875#true} #566#return; {44875#true} is VALID [2020-07-17 22:03:59,809 INFO L280 TraceCheckUtils]: 170: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,810 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {44875#true} {44875#true} #580#return; {44875#true} is VALID [2020-07-17 22:03:59,810 INFO L280 TraceCheckUtils]: 172: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,810 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {44875#true} {44875#true} #528#return; {44875#true} is VALID [2020-07-17 22:03:59,810 INFO L280 TraceCheckUtils]: 174: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,811 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {44875#true} {44875#true} #552#return; {44875#true} is VALID [2020-07-17 22:03:59,811 INFO L263 TraceCheckUtils]: 176: Hoare triple {44875#true} call __utac_acc__Specification5_spec__3(); {44875#true} is VALID [2020-07-17 22:03:59,811 INFO L280 TraceCheckUtils]: 177: Hoare triple {44875#true} havoc ~tmp~0;havoc ~tmp___0~0; {44875#true} is VALID [2020-07-17 22:03:59,812 INFO L263 TraceCheckUtils]: 178: Hoare triple {44875#true} call #t~ret1 := getWaterLevel(); {44875#true} is VALID [2020-07-17 22:03:59,812 INFO L280 TraceCheckUtils]: 179: Hoare triple {44875#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {44875#true} is VALID [2020-07-17 22:03:59,812 INFO L280 TraceCheckUtils]: 180: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,813 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {44875#true} {44875#true} #570#return; {44875#true} is VALID [2020-07-17 22:03:59,813 INFO L280 TraceCheckUtils]: 182: Hoare triple {44875#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {44875#true} is VALID [2020-07-17 22:03:59,813 INFO L280 TraceCheckUtils]: 183: Hoare triple {44875#true} assume !(2 != ~tmp~0); {44875#true} is VALID [2020-07-17 22:03:59,813 INFO L280 TraceCheckUtils]: 184: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,814 INFO L275 TraceCheckUtils]: 185: Hoare quadruple {44875#true} {44875#true} #554#return; {44875#true} is VALID [2020-07-17 22:03:59,814 INFO L280 TraceCheckUtils]: 186: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,815 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {44875#true} {44880#(= 0 ~methaneLevelCritical~0)} #538#return; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:59,816 INFO L280 TraceCheckUtils]: 188: Hoare triple {44880#(= 0 ~methaneLevelCritical~0)} assume !false; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:59,817 INFO L280 TraceCheckUtils]: 189: Hoare triple {44880#(= 0 ~methaneLevelCritical~0)} assume ~splverifierCounter~0 < 4; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:59,818 INFO L280 TraceCheckUtils]: 190: Hoare triple {44880#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp~1 := #t~nondet4;havoc #t~nondet4; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:59,819 INFO L280 TraceCheckUtils]: 191: Hoare triple {44880#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp~1); {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:59,820 INFO L280 TraceCheckUtils]: 192: Hoare triple {44880#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___0~1 := #t~nondet5;havoc #t~nondet5; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:59,821 INFO L280 TraceCheckUtils]: 193: Hoare triple {44880#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___0~1); {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:59,822 INFO L280 TraceCheckUtils]: 194: Hoare triple {44880#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~tmp___2~0 := #t~nondet6;havoc #t~nondet6; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:59,823 INFO L280 TraceCheckUtils]: 195: Hoare triple {44880#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp___2~0; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:59,825 INFO L263 TraceCheckUtils]: 196: Hoare triple {44880#(= 0 ~methaneLevelCritical~0)} call timeShift(); {45146#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 22:03:59,827 INFO L263 TraceCheckUtils]: 197: Hoare triple {45146#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {45144#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:03:59,828 INFO L263 TraceCheckUtils]: 198: Hoare triple {45144#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {44875#true} is VALID [2020-07-17 22:03:59,828 INFO L280 TraceCheckUtils]: 199: Hoare triple {44875#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {44875#true} is VALID [2020-07-17 22:03:59,828 INFO L280 TraceCheckUtils]: 200: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,829 INFO L275 TraceCheckUtils]: 201: Hoare quadruple {44875#true} {45144#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {44875#true} is VALID [2020-07-17 22:03:59,829 INFO L280 TraceCheckUtils]: 202: Hoare triple {44875#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {44875#true} is VALID [2020-07-17 22:03:59,829 INFO L280 TraceCheckUtils]: 203: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,829 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {44875#true} {45146#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #548#return; {44875#true} is VALID [2020-07-17 22:03:59,830 INFO L280 TraceCheckUtils]: 205: Hoare triple {44875#true} assume 0 != ~pumpRunning~0; {44875#true} is VALID [2020-07-17 22:03:59,831 INFO L263 TraceCheckUtils]: 206: Hoare triple {44875#true} call lowerWaterLevel(); {45145#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:03:59,831 INFO L280 TraceCheckUtils]: 207: Hoare triple {45145#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {44875#true} is VALID [2020-07-17 22:03:59,831 INFO L280 TraceCheckUtils]: 208: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,831 INFO L275 TraceCheckUtils]: 209: Hoare quadruple {44875#true} {44875#true} #550#return; {44875#true} is VALID [2020-07-17 22:03:59,832 INFO L280 TraceCheckUtils]: 210: Hoare triple {44875#true} assume 0 != ~systemActive~0; {44875#true} is VALID [2020-07-17 22:03:59,833 INFO L263 TraceCheckUtils]: 211: Hoare triple {44875#true} call processEnvironment(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:59,833 INFO L280 TraceCheckUtils]: 212: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {44875#true} is VALID [2020-07-17 22:03:59,833 INFO L280 TraceCheckUtils]: 213: Hoare triple {44875#true} assume 0 != ~pumpRunning~0; {44875#true} is VALID [2020-07-17 22:03:59,834 INFO L263 TraceCheckUtils]: 214: Hoare triple {44875#true} call #t~ret11 := isMethaneAlarm(); {44875#true} is VALID [2020-07-17 22:03:59,834 INFO L280 TraceCheckUtils]: 215: Hoare triple {44875#true} havoc ~retValue_acc~3; {44875#true} is VALID [2020-07-17 22:03:59,834 INFO L263 TraceCheckUtils]: 216: Hoare triple {44875#true} call #t~ret13 := isMethaneLevelCritical(); {44875#true} is VALID [2020-07-17 22:03:59,835 INFO L280 TraceCheckUtils]: 217: Hoare triple {44875#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {45527#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-17 22:03:59,836 INFO L280 TraceCheckUtils]: 218: Hoare triple {45527#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {45527#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-17 22:03:59,837 INFO L275 TraceCheckUtils]: 219: Hoare quadruple {45527#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {44875#true} #590#return; {45525#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret13|) (<= |isMethaneAlarm_#t~ret13| ~methaneLevelCritical~0))} is VALID [2020-07-17 22:03:59,838 INFO L280 TraceCheckUtils]: 220: Hoare triple {45525#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret13|) (<= |isMethaneAlarm_#t~ret13| ~methaneLevelCritical~0))} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {45526#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-17 22:03:59,838 INFO L280 TraceCheckUtils]: 221: Hoare triple {45526#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} assume true; {45526#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-17 22:03:59,840 INFO L275 TraceCheckUtils]: 222: Hoare quadruple {45526#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} {44875#true} #524#return; {45517#(or (<= 1 ~methaneLevelCritical~0) (<= (+ ~methaneLevelCritical~0 1) 0) (= 0 |processEnvironment_#t~ret11|))} is VALID [2020-07-17 22:03:59,841 INFO L280 TraceCheckUtils]: 223: Hoare triple {45517#(or (<= 1 ~methaneLevelCritical~0) (<= (+ ~methaneLevelCritical~0 1) 0) (= 0 |processEnvironment_#t~ret11|))} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~tmp~5 := #t~ret11;havoc #t~ret11; {45518#(or (<= 1 ~methaneLevelCritical~0) (<= (+ ~methaneLevelCritical~0 1) 0) (= 0 processEnvironment_~tmp~5))} is VALID [2020-07-17 22:03:59,841 INFO L280 TraceCheckUtils]: 224: Hoare triple {45518#(or (<= 1 ~methaneLevelCritical~0) (<= (+ ~methaneLevelCritical~0 1) 0) (= 0 processEnvironment_~tmp~5))} assume 0 != ~tmp~5; {45496#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 22:03:59,842 INFO L263 TraceCheckUtils]: 225: Hoare triple {45496#(not (= 0 ~methaneLevelCritical~0))} call deactivatePump(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:59,843 INFO L280 TraceCheckUtils]: 226: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {44875#true} is VALID [2020-07-17 22:03:59,843 INFO L280 TraceCheckUtils]: 227: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,844 INFO L275 TraceCheckUtils]: 228: Hoare quadruple {44875#true} {45496#(not (= 0 ~methaneLevelCritical~0))} #526#return; {45496#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 22:03:59,844 INFO L280 TraceCheckUtils]: 229: Hoare triple {45496#(not (= 0 ~methaneLevelCritical~0))} assume true; {45496#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 22:03:59,845 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {45496#(not (= 0 ~methaneLevelCritical~0))} {44875#true} #552#return; {45496#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 22:03:59,845 INFO L263 TraceCheckUtils]: 231: Hoare triple {45496#(not (= 0 ~methaneLevelCritical~0))} call __utac_acc__Specification5_spec__3(); {44875#true} is VALID [2020-07-17 22:03:59,845 INFO L280 TraceCheckUtils]: 232: Hoare triple {44875#true} havoc ~tmp~0;havoc ~tmp___0~0; {44875#true} is VALID [2020-07-17 22:03:59,846 INFO L263 TraceCheckUtils]: 233: Hoare triple {44875#true} call #t~ret1 := getWaterLevel(); {44875#true} is VALID [2020-07-17 22:03:59,846 INFO L280 TraceCheckUtils]: 234: Hoare triple {44875#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {44875#true} is VALID [2020-07-17 22:03:59,846 INFO L280 TraceCheckUtils]: 235: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,846 INFO L275 TraceCheckUtils]: 236: Hoare quadruple {44875#true} {44875#true} #570#return; {44875#true} is VALID [2020-07-17 22:03:59,846 INFO L280 TraceCheckUtils]: 237: Hoare triple {44875#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {44875#true} is VALID [2020-07-17 22:03:59,847 INFO L280 TraceCheckUtils]: 238: Hoare triple {44875#true} assume !(2 != ~tmp~0); {44875#true} is VALID [2020-07-17 22:03:59,847 INFO L280 TraceCheckUtils]: 239: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,848 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {44875#true} {45496#(not (= 0 ~methaneLevelCritical~0))} #554#return; {45496#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 22:03:59,848 INFO L280 TraceCheckUtils]: 241: Hoare triple {45496#(not (= 0 ~methaneLevelCritical~0))} assume true; {45496#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 22:03:59,849 INFO L275 TraceCheckUtils]: 242: Hoare quadruple {45496#(not (= 0 ~methaneLevelCritical~0))} {44880#(= 0 ~methaneLevelCritical~0)} #538#return; {44876#false} is VALID [2020-07-17 22:03:59,850 INFO L280 TraceCheckUtils]: 243: Hoare triple {44876#false} assume !false; {44876#false} is VALID [2020-07-17 22:03:59,850 INFO L280 TraceCheckUtils]: 244: Hoare triple {44876#false} assume ~splverifierCounter~0 < 4; {44876#false} is VALID [2020-07-17 22:03:59,850 INFO L280 TraceCheckUtils]: 245: Hoare triple {44876#false} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp~1 := #t~nondet4;havoc #t~nondet4; {44876#false} is VALID [2020-07-17 22:03:59,850 INFO L280 TraceCheckUtils]: 246: Hoare triple {44876#false} assume 0 != ~tmp~1; {44876#false} is VALID [2020-07-17 22:03:59,850 INFO L263 TraceCheckUtils]: 247: Hoare triple {44876#false} call waterRise(); {45145#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:03:59,851 INFO L280 TraceCheckUtils]: 248: Hoare triple {45145#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(~waterLevel~0 < 2); {44875#true} is VALID [2020-07-17 22:03:59,851 INFO L280 TraceCheckUtils]: 249: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,851 INFO L275 TraceCheckUtils]: 250: Hoare quadruple {44875#true} {44876#false} #532#return; {44876#false} is VALID [2020-07-17 22:03:59,851 INFO L280 TraceCheckUtils]: 251: Hoare triple {44876#false} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___0~1 := #t~nondet5;havoc #t~nondet5; {44876#false} is VALID [2020-07-17 22:03:59,851 INFO L280 TraceCheckUtils]: 252: Hoare triple {44876#false} assume !(0 != ~tmp___0~1); {44876#false} is VALID [2020-07-17 22:03:59,852 INFO L280 TraceCheckUtils]: 253: Hoare triple {44876#false} assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~tmp___2~0 := #t~nondet6;havoc #t~nondet6; {44876#false} is VALID [2020-07-17 22:03:59,852 INFO L280 TraceCheckUtils]: 254: Hoare triple {44876#false} assume 0 != ~tmp___2~0; {44876#false} is VALID [2020-07-17 22:03:59,852 INFO L263 TraceCheckUtils]: 255: Hoare triple {44876#false} call timeShift(); {44876#false} is VALID [2020-07-17 22:03:59,852 INFO L263 TraceCheckUtils]: 256: Hoare triple {44876#false} call __utac_acc__Specification5_spec__2(); {45144#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:03:59,853 INFO L263 TraceCheckUtils]: 257: Hoare triple {45144#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {44875#true} is VALID [2020-07-17 22:03:59,853 INFO L280 TraceCheckUtils]: 258: Hoare triple {44875#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {44875#true} is VALID [2020-07-17 22:03:59,853 INFO L280 TraceCheckUtils]: 259: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,853 INFO L275 TraceCheckUtils]: 260: Hoare quadruple {44875#true} {45144#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {44875#true} is VALID [2020-07-17 22:03:59,853 INFO L280 TraceCheckUtils]: 261: Hoare triple {44875#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {44875#true} is VALID [2020-07-17 22:03:59,854 INFO L280 TraceCheckUtils]: 262: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,854 INFO L275 TraceCheckUtils]: 263: Hoare quadruple {44875#true} {44876#false} #548#return; {44876#false} is VALID [2020-07-17 22:03:59,854 INFO L280 TraceCheckUtils]: 264: Hoare triple {44876#false} assume !(0 != ~pumpRunning~0); {44876#false} is VALID [2020-07-17 22:03:59,854 INFO L280 TraceCheckUtils]: 265: Hoare triple {44876#false} assume 0 != ~systemActive~0; {44876#false} is VALID [2020-07-17 22:03:59,854 INFO L263 TraceCheckUtils]: 266: Hoare triple {44876#false} call processEnvironment(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:59,854 INFO L280 TraceCheckUtils]: 267: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {44875#true} is VALID [2020-07-17 22:03:59,855 INFO L280 TraceCheckUtils]: 268: Hoare triple {44875#true} assume !(0 != ~pumpRunning~0); {44875#true} is VALID [2020-07-17 22:03:59,856 INFO L263 TraceCheckUtils]: 269: Hoare triple {44875#true} call processEnvironment__wrappee__methaneQuery(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:59,856 INFO L280 TraceCheckUtils]: 270: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {44875#true} is VALID [2020-07-17 22:03:59,856 INFO L280 TraceCheckUtils]: 271: Hoare triple {44875#true} assume !(0 != ~pumpRunning~0); {44875#true} is VALID [2020-07-17 22:03:59,857 INFO L263 TraceCheckUtils]: 272: Hoare triple {44875#true} call processEnvironment__wrappee__highWaterSensor(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:59,857 INFO L280 TraceCheckUtils]: 273: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {44875#true} is VALID [2020-07-17 22:03:59,857 INFO L280 TraceCheckUtils]: 274: Hoare triple {44875#true} assume 0 == ~pumpRunning~0; {44875#true} is VALID [2020-07-17 22:03:59,858 INFO L263 TraceCheckUtils]: 275: Hoare triple {44875#true} call #t~ret9 := isHighWaterLevel(); {44875#true} is VALID [2020-07-17 22:03:59,858 INFO L280 TraceCheckUtils]: 276: Hoare triple {44875#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {44875#true} is VALID [2020-07-17 22:03:59,858 INFO L263 TraceCheckUtils]: 277: Hoare triple {44875#true} call #t~ret30 := isHighWaterSensorDry(); {44875#true} is VALID [2020-07-17 22:03:59,858 INFO L280 TraceCheckUtils]: 278: Hoare triple {44875#true} havoc ~retValue_acc~9; {44875#true} is VALID [2020-07-17 22:03:59,859 INFO L280 TraceCheckUtils]: 279: Hoare triple {44875#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {44875#true} is VALID [2020-07-17 22:03:59,859 INFO L280 TraceCheckUtils]: 280: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,859 INFO L275 TraceCheckUtils]: 281: Hoare quadruple {44875#true} {44875#true} #546#return; {44875#true} is VALID [2020-07-17 22:03:59,860 INFO L280 TraceCheckUtils]: 282: Hoare triple {44875#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {44875#true} is VALID [2020-07-17 22:03:59,860 INFO L280 TraceCheckUtils]: 283: Hoare triple {44875#true} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {44875#true} is VALID [2020-07-17 22:03:59,860 INFO L280 TraceCheckUtils]: 284: Hoare triple {44875#true} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {44875#true} is VALID [2020-07-17 22:03:59,861 INFO L280 TraceCheckUtils]: 285: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,861 INFO L275 TraceCheckUtils]: 286: Hoare quadruple {44875#true} {44875#true} #560#return; {44875#true} is VALID [2020-07-17 22:03:59,861 INFO L280 TraceCheckUtils]: 287: Hoare triple {44875#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~3 := #t~ret9;havoc #t~ret9; {44875#true} is VALID [2020-07-17 22:03:59,861 INFO L280 TraceCheckUtils]: 288: Hoare triple {44875#true} assume 0 != ~tmp~3; {44875#true} is VALID [2020-07-17 22:03:59,863 INFO L263 TraceCheckUtils]: 289: Hoare triple {44875#true} call activatePump(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:59,863 INFO L280 TraceCheckUtils]: 290: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {44875#true} is VALID [2020-07-17 22:03:59,863 INFO L263 TraceCheckUtils]: 291: Hoare triple {44875#true} call #t~ret12 := isMethaneAlarm(); {44875#true} is VALID [2020-07-17 22:03:59,864 INFO L280 TraceCheckUtils]: 292: Hoare triple {44875#true} havoc ~retValue_acc~3; {44875#true} is VALID [2020-07-17 22:03:59,864 INFO L263 TraceCheckUtils]: 293: Hoare triple {44875#true} call #t~ret13 := isMethaneLevelCritical(); {44875#true} is VALID [2020-07-17 22:03:59,864 INFO L280 TraceCheckUtils]: 294: Hoare triple {44875#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {44875#true} is VALID [2020-07-17 22:03:59,865 INFO L280 TraceCheckUtils]: 295: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,865 INFO L275 TraceCheckUtils]: 296: Hoare quadruple {44875#true} {44875#true} #590#return; {44875#true} is VALID [2020-07-17 22:03:59,865 INFO L280 TraceCheckUtils]: 297: Hoare triple {44875#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {44875#true} is VALID [2020-07-17 22:03:59,866 INFO L280 TraceCheckUtils]: 298: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,866 INFO L275 TraceCheckUtils]: 299: Hoare quadruple {44875#true} {44875#true} #542#return; {44875#true} is VALID [2020-07-17 22:03:59,866 INFO L280 TraceCheckUtils]: 300: Hoare triple {44875#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {44875#true} is VALID [2020-07-17 22:03:59,866 INFO L280 TraceCheckUtils]: 301: Hoare triple {44875#true} assume !(0 != ~tmp~6); {44875#true} is VALID [2020-07-17 22:03:59,868 INFO L263 TraceCheckUtils]: 302: Hoare triple {44875#true} call activatePump__wrappee__lowWaterSensor(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:59,868 INFO L280 TraceCheckUtils]: 303: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {44875#true} is VALID [2020-07-17 22:03:59,868 INFO L280 TraceCheckUtils]: 304: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,869 INFO L275 TraceCheckUtils]: 305: Hoare quadruple {44875#true} {44875#true} #544#return; {44875#true} is VALID [2020-07-17 22:03:59,869 INFO L280 TraceCheckUtils]: 306: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,869 INFO L275 TraceCheckUtils]: 307: Hoare quadruple {44875#true} {44875#true} #562#return; {44875#true} is VALID [2020-07-17 22:03:59,870 INFO L280 TraceCheckUtils]: 308: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,870 INFO L275 TraceCheckUtils]: 309: Hoare quadruple {44875#true} {44875#true} #582#return; {44875#true} is VALID [2020-07-17 22:03:59,870 INFO L280 TraceCheckUtils]: 310: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,870 INFO L275 TraceCheckUtils]: 311: Hoare quadruple {44875#true} {44875#true} #530#return; {44875#true} is VALID [2020-07-17 22:03:59,871 INFO L280 TraceCheckUtils]: 312: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,871 INFO L275 TraceCheckUtils]: 313: Hoare quadruple {44875#true} {44876#false} #552#return; {44876#false} is VALID [2020-07-17 22:03:59,871 INFO L263 TraceCheckUtils]: 314: Hoare triple {44876#false} call __utac_acc__Specification5_spec__3(); {44876#false} is VALID [2020-07-17 22:03:59,872 INFO L280 TraceCheckUtils]: 315: Hoare triple {44876#false} havoc ~tmp~0;havoc ~tmp___0~0; {44876#false} is VALID [2020-07-17 22:03:59,872 INFO L263 TraceCheckUtils]: 316: Hoare triple {44876#false} call #t~ret1 := getWaterLevel(); {44875#true} is VALID [2020-07-17 22:03:59,872 INFO L280 TraceCheckUtils]: 317: Hoare triple {44875#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {44875#true} is VALID [2020-07-17 22:03:59,872 INFO L280 TraceCheckUtils]: 318: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,873 INFO L275 TraceCheckUtils]: 319: Hoare quadruple {44875#true} {44876#false} #570#return; {44876#false} is VALID [2020-07-17 22:03:59,873 INFO L280 TraceCheckUtils]: 320: Hoare triple {44876#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {44876#false} is VALID [2020-07-17 22:03:59,873 INFO L280 TraceCheckUtils]: 321: Hoare triple {44876#false} assume 2 != ~tmp~0; {44876#false} is VALID [2020-07-17 22:03:59,874 INFO L263 TraceCheckUtils]: 322: Hoare triple {44876#false} call #t~ret2 := isPumpRunning(); {44875#true} is VALID [2020-07-17 22:03:59,874 INFO L280 TraceCheckUtils]: 323: Hoare triple {44875#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {44875#true} is VALID [2020-07-17 22:03:59,874 INFO L280 TraceCheckUtils]: 324: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:03:59,874 INFO L275 TraceCheckUtils]: 325: Hoare quadruple {44875#true} {44876#false} #572#return; {44876#false} is VALID [2020-07-17 22:03:59,875 INFO L280 TraceCheckUtils]: 326: Hoare triple {44876#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {44876#false} is VALID [2020-07-17 22:03:59,875 INFO L280 TraceCheckUtils]: 327: Hoare triple {44876#false} assume 0 != ~tmp___0~0; {44876#false} is VALID [2020-07-17 22:03:59,875 INFO L280 TraceCheckUtils]: 328: Hoare triple {44876#false} assume 0 == ~switchedOnBeforeTS~0; {44876#false} is VALID [2020-07-17 22:03:59,876 INFO L263 TraceCheckUtils]: 329: Hoare triple {44876#false} call __automaton_fail(); {44876#false} is VALID [2020-07-17 22:03:59,876 INFO L280 TraceCheckUtils]: 330: Hoare triple {44876#false} assume !false; {44876#false} is VALID [2020-07-17 22:04:00,070 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 77 proven. 7 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2020-07-17 22:04:00,071 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [344276264] [2020-07-17 22:04:00,071 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1446011156] [2020-07-17 22:04:00,071 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 [2020-07-17 22:04:00,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:04:00,439 INFO L264 TraceCheckSpWp]: Trace formula consists of 1348 conjuncts, 22 conjunts are in the unsatisfiable core [2020-07-17 22:04:00,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:04:00,570 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:04:01,370 INFO L263 TraceCheckUtils]: 0: Hoare triple {44875#true} call ULTIMATE.init(); {44875#true} is VALID [2020-07-17 22:04:01,374 INFO L280 TraceCheckUtils]: 1: Hoare triple {44875#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(13);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string35.base, #t~string35.offset, 1);call write~init~int(77, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(101, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(116, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(104, #t~string35.base, 4 + #t~string35.offset, 1);call write~init~int(58, #t~string35.base, 5 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 6 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string37.base, #t~string37.offset, 1);call write~init~int(82, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(73, #t~string37.base, 2 + #t~string37.offset, 1);call write~init~int(84, #t~string37.base, 3 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 4 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string39.base, #t~string39.offset, 1);call write~init~int(75, #t~string39.base, 1 + #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 2 + #t~string39.offset, 1);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string41.base, #t~string41.offset, 1);call write~init~int(0, #t~string41.base, 1 + #t~string41.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0; {45666#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:01,375 INFO L280 TraceCheckUtils]: 2: Hoare triple {45666#(<= ~waterLevel~0 1)} assume true; {45666#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:01,376 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {45666#(<= ~waterLevel~0 1)} {44875#true} #596#return; {45666#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:01,377 INFO L263 TraceCheckUtils]: 4: Hoare triple {45666#(<= ~waterLevel~0 1)} call #t~ret77 := main(); {45666#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:01,377 INFO L280 TraceCheckUtils]: 5: Hoare triple {45666#(<= ~waterLevel~0 1)} havoc ~retValue_acc~2;havoc ~tmp~2; {45666#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:01,378 INFO L263 TraceCheckUtils]: 6: Hoare triple {45666#(<= ~waterLevel~0 1)} call select_helpers(); {45666#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:01,379 INFO L280 TraceCheckUtils]: 7: Hoare triple {45666#(<= ~waterLevel~0 1)} assume true; {45666#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:01,379 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {45666#(<= ~waterLevel~0 1)} {45666#(<= ~waterLevel~0 1)} #480#return; {45666#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:01,380 INFO L263 TraceCheckUtils]: 9: Hoare triple {45666#(<= ~waterLevel~0 1)} call select_features(); {45666#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:01,381 INFO L280 TraceCheckUtils]: 10: Hoare triple {45666#(<= ~waterLevel~0 1)} assume true; {45666#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:01,381 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {45666#(<= ~waterLevel~0 1)} {45666#(<= ~waterLevel~0 1)} #482#return; {45666#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:01,382 INFO L263 TraceCheckUtils]: 12: Hoare triple {45666#(<= ~waterLevel~0 1)} call #t~ret8 := valid_product(); {45666#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:01,383 INFO L280 TraceCheckUtils]: 13: Hoare triple {45666#(<= ~waterLevel~0 1)} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {45666#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:01,383 INFO L280 TraceCheckUtils]: 14: Hoare triple {45666#(<= ~waterLevel~0 1)} assume true; {45666#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:01,384 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {45666#(<= ~waterLevel~0 1)} {45666#(<= ~waterLevel~0 1)} #484#return; {45666#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:01,385 INFO L280 TraceCheckUtils]: 16: Hoare triple {45666#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp~2 := #t~ret8;havoc #t~ret8; {45666#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:01,385 INFO L280 TraceCheckUtils]: 17: Hoare triple {45666#(<= ~waterLevel~0 1)} assume 0 != ~tmp~2; {45666#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:01,386 INFO L263 TraceCheckUtils]: 18: Hoare triple {45666#(<= ~waterLevel~0 1)} call setup(); {45666#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:01,387 INFO L280 TraceCheckUtils]: 19: Hoare triple {45666#(<= ~waterLevel~0 1)} assume true; {45666#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:01,387 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {45666#(<= ~waterLevel~0 1)} {45666#(<= ~waterLevel~0 1)} #486#return; {45666#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:01,388 INFO L263 TraceCheckUtils]: 21: Hoare triple {45666#(<= ~waterLevel~0 1)} call runTest(); {45666#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:01,389 INFO L263 TraceCheckUtils]: 22: Hoare triple {45666#(<= ~waterLevel~0 1)} call __utac_acc__Specification5_spec__1(); {45666#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:01,389 INFO L280 TraceCheckUtils]: 23: Hoare triple {45666#(<= ~waterLevel~0 1)} ~switchedOnBeforeTS~0 := 0; {45666#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:01,390 INFO L280 TraceCheckUtils]: 24: Hoare triple {45666#(<= ~waterLevel~0 1)} assume true; {45666#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:01,390 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {45666#(<= ~waterLevel~0 1)} {45666#(<= ~waterLevel~0 1)} #586#return; {45666#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:01,391 INFO L263 TraceCheckUtils]: 26: Hoare triple {45666#(<= ~waterLevel~0 1)} call test(); {45666#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:01,391 INFO L280 TraceCheckUtils]: 27: Hoare triple {45666#(<= ~waterLevel~0 1)} havoc ~splverifierCounter~0;havoc ~tmp~1;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {45666#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:01,392 INFO L280 TraceCheckUtils]: 28: Hoare triple {45666#(<= ~waterLevel~0 1)} assume !false; {45666#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:01,393 INFO L280 TraceCheckUtils]: 29: Hoare triple {45666#(<= ~waterLevel~0 1)} assume ~splverifierCounter~0 < 4; {45666#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:01,394 INFO L280 TraceCheckUtils]: 30: Hoare triple {45666#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp~1 := #t~nondet4;havoc #t~nondet4; {45666#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:01,394 INFO L280 TraceCheckUtils]: 31: Hoare triple {45666#(<= ~waterLevel~0 1)} assume 0 != ~tmp~1; {45666#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:01,395 INFO L263 TraceCheckUtils]: 32: Hoare triple {45666#(<= ~waterLevel~0 1)} call waterRise(); {45760#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:04:01,396 INFO L280 TraceCheckUtils]: 33: Hoare triple {45760#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {45764#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-17 22:04:01,397 INFO L280 TraceCheckUtils]: 34: Hoare triple {45764#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} assume true; {45764#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-17 22:04:01,398 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {45764#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} {45666#(<= ~waterLevel~0 1)} #532#return; {45771#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:04:01,398 INFO L280 TraceCheckUtils]: 36: Hoare triple {45771#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___0~1 := #t~nondet5;havoc #t~nondet5; {45771#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:04:01,399 INFO L280 TraceCheckUtils]: 37: Hoare triple {45771#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~1); {45771#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:04:01,399 INFO L280 TraceCheckUtils]: 38: Hoare triple {45771#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~tmp___2~0 := #t~nondet6;havoc #t~nondet6; {45771#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:04:01,400 INFO L280 TraceCheckUtils]: 39: Hoare triple {45771#(<= ~waterLevel~0 2)} assume 0 != ~tmp___2~0; {45771#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:04:01,400 INFO L263 TraceCheckUtils]: 40: Hoare triple {45771#(<= ~waterLevel~0 2)} call timeShift(); {45760#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:04:01,401 INFO L263 TraceCheckUtils]: 41: Hoare triple {45760#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {44875#true} is VALID [2020-07-17 22:04:01,401 INFO L263 TraceCheckUtils]: 42: Hoare triple {44875#true} call #t~ret0 := isPumpRunning(); {44875#true} is VALID [2020-07-17 22:04:01,401 INFO L280 TraceCheckUtils]: 43: Hoare triple {44875#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {44875#true} is VALID [2020-07-17 22:04:01,401 INFO L280 TraceCheckUtils]: 44: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:04:01,401 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {44875#true} {44875#true} #568#return; {44875#true} is VALID [2020-07-17 22:04:01,401 INFO L280 TraceCheckUtils]: 46: Hoare triple {44875#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {44875#true} is VALID [2020-07-17 22:04:01,402 INFO L280 TraceCheckUtils]: 47: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:04:01,402 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {44875#true} {45760#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #548#return; {45760#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:04:01,403 INFO L280 TraceCheckUtils]: 49: Hoare triple {45760#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(0 != ~pumpRunning~0); {45760#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:04:01,403 INFO L280 TraceCheckUtils]: 50: Hoare triple {45760#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {45760#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:04:01,403 INFO L263 TraceCheckUtils]: 51: Hoare triple {45760#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call processEnvironment(); {44875#true} is VALID [2020-07-17 22:04:01,403 INFO L280 TraceCheckUtils]: 52: Hoare triple {44875#true} havoc ~tmp~5; {44875#true} is VALID [2020-07-17 22:04:01,404 INFO L280 TraceCheckUtils]: 53: Hoare triple {44875#true} assume !(0 != ~pumpRunning~0); {44875#true} is VALID [2020-07-17 22:04:01,404 INFO L263 TraceCheckUtils]: 54: Hoare triple {44875#true} call processEnvironment__wrappee__methaneQuery(); {44875#true} is VALID [2020-07-17 22:04:01,404 INFO L280 TraceCheckUtils]: 55: Hoare triple {44875#true} havoc ~tmp~4; {44875#true} is VALID [2020-07-17 22:04:01,404 INFO L280 TraceCheckUtils]: 56: Hoare triple {44875#true} assume !(0 != ~pumpRunning~0); {44875#true} is VALID [2020-07-17 22:04:01,404 INFO L263 TraceCheckUtils]: 57: Hoare triple {44875#true} call processEnvironment__wrappee__highWaterSensor(); {44875#true} is VALID [2020-07-17 22:04:01,404 INFO L280 TraceCheckUtils]: 58: Hoare triple {44875#true} havoc ~tmp~3; {44875#true} is VALID [2020-07-17 22:04:01,405 INFO L280 TraceCheckUtils]: 59: Hoare triple {44875#true} assume 0 == ~pumpRunning~0; {44875#true} is VALID [2020-07-17 22:04:01,405 INFO L263 TraceCheckUtils]: 60: Hoare triple {44875#true} call #t~ret9 := isHighWaterLevel(); {44875#true} is VALID [2020-07-17 22:04:01,405 INFO L280 TraceCheckUtils]: 61: Hoare triple {44875#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {44875#true} is VALID [2020-07-17 22:04:01,405 INFO L263 TraceCheckUtils]: 62: Hoare triple {44875#true} call #t~ret30 := isHighWaterSensorDry(); {44875#true} is VALID [2020-07-17 22:04:01,405 INFO L280 TraceCheckUtils]: 63: Hoare triple {44875#true} havoc ~retValue_acc~9; {44875#true} is VALID [2020-07-17 22:04:01,405 INFO L280 TraceCheckUtils]: 64: Hoare triple {44875#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {44875#true} is VALID [2020-07-17 22:04:01,406 INFO L280 TraceCheckUtils]: 65: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:04:01,406 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {44875#true} {44875#true} #546#return; {44875#true} is VALID [2020-07-17 22:04:01,406 INFO L280 TraceCheckUtils]: 67: Hoare triple {44875#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {44875#true} is VALID [2020-07-17 22:04:01,406 INFO L280 TraceCheckUtils]: 68: Hoare triple {44875#true} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {44875#true} is VALID [2020-07-17 22:04:01,406 INFO L280 TraceCheckUtils]: 69: Hoare triple {44875#true} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {44875#true} is VALID [2020-07-17 22:04:01,406 INFO L280 TraceCheckUtils]: 70: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:04:01,407 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {44875#true} {44875#true} #560#return; {44875#true} is VALID [2020-07-17 22:04:01,407 INFO L280 TraceCheckUtils]: 72: Hoare triple {44875#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~3 := #t~ret9;havoc #t~ret9; {44875#true} is VALID [2020-07-17 22:04:01,407 INFO L280 TraceCheckUtils]: 73: Hoare triple {44875#true} assume 0 != ~tmp~3; {44875#true} is VALID [2020-07-17 22:04:01,407 INFO L263 TraceCheckUtils]: 74: Hoare triple {44875#true} call activatePump(); {44875#true} is VALID [2020-07-17 22:04:01,407 INFO L280 TraceCheckUtils]: 75: Hoare triple {44875#true} havoc ~tmp~6; {44875#true} is VALID [2020-07-17 22:04:01,407 INFO L263 TraceCheckUtils]: 76: Hoare triple {44875#true} call #t~ret12 := isMethaneAlarm(); {44875#true} is VALID [2020-07-17 22:04:01,408 INFO L280 TraceCheckUtils]: 77: Hoare triple {44875#true} havoc ~retValue_acc~3; {44875#true} is VALID [2020-07-17 22:04:01,408 INFO L263 TraceCheckUtils]: 78: Hoare triple {44875#true} call #t~ret13 := isMethaneLevelCritical(); {44875#true} is VALID [2020-07-17 22:04:01,408 INFO L280 TraceCheckUtils]: 79: Hoare triple {44875#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {44875#true} is VALID [2020-07-17 22:04:01,408 INFO L280 TraceCheckUtils]: 80: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:04:01,408 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {44875#true} {44875#true} #590#return; {44875#true} is VALID [2020-07-17 22:04:01,408 INFO L280 TraceCheckUtils]: 82: Hoare triple {44875#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {44875#true} is VALID [2020-07-17 22:04:01,409 INFO L280 TraceCheckUtils]: 83: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:04:01,409 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {44875#true} {44875#true} #542#return; {44875#true} is VALID [2020-07-17 22:04:01,409 INFO L280 TraceCheckUtils]: 85: Hoare triple {44875#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {44875#true} is VALID [2020-07-17 22:04:01,409 INFO L280 TraceCheckUtils]: 86: Hoare triple {44875#true} assume !(0 != ~tmp~6); {44875#true} is VALID [2020-07-17 22:04:01,409 INFO L263 TraceCheckUtils]: 87: Hoare triple {44875#true} call activatePump__wrappee__lowWaterSensor(); {44875#true} is VALID [2020-07-17 22:04:01,409 INFO L280 TraceCheckUtils]: 88: Hoare triple {44875#true} ~pumpRunning~0 := 1; {44875#true} is VALID [2020-07-17 22:04:01,410 INFO L280 TraceCheckUtils]: 89: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:04:01,410 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {44875#true} {44875#true} #544#return; {44875#true} is VALID [2020-07-17 22:04:01,410 INFO L280 TraceCheckUtils]: 91: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:04:01,410 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {44875#true} {44875#true} #562#return; {44875#true} is VALID [2020-07-17 22:04:01,410 INFO L280 TraceCheckUtils]: 93: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:04:01,410 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {44875#true} {44875#true} #582#return; {44875#true} is VALID [2020-07-17 22:04:01,411 INFO L280 TraceCheckUtils]: 95: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:04:01,411 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {44875#true} {44875#true} #530#return; {44875#true} is VALID [2020-07-17 22:04:01,411 INFO L280 TraceCheckUtils]: 97: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:04:01,413 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {44875#true} {45760#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #552#return; {45760#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:04:01,413 INFO L263 TraceCheckUtils]: 99: Hoare triple {45760#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {44875#true} is VALID [2020-07-17 22:04:01,413 INFO L280 TraceCheckUtils]: 100: Hoare triple {44875#true} havoc ~tmp~0;havoc ~tmp___0~0; {44875#true} is VALID [2020-07-17 22:04:01,413 INFO L263 TraceCheckUtils]: 101: Hoare triple {44875#true} call #t~ret1 := getWaterLevel(); {44875#true} is VALID [2020-07-17 22:04:01,414 INFO L280 TraceCheckUtils]: 102: Hoare triple {44875#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {44875#true} is VALID [2020-07-17 22:04:01,414 INFO L280 TraceCheckUtils]: 103: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:04:01,414 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {44875#true} {44875#true} #570#return; {44875#true} is VALID [2020-07-17 22:04:01,414 INFO L280 TraceCheckUtils]: 105: Hoare triple {44875#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {44875#true} is VALID [2020-07-17 22:04:01,414 INFO L280 TraceCheckUtils]: 106: Hoare triple {44875#true} assume !(2 != ~tmp~0); {44875#true} is VALID [2020-07-17 22:04:01,414 INFO L280 TraceCheckUtils]: 107: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:04:01,415 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {44875#true} {45760#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #554#return; {45760#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:04:01,416 INFO L280 TraceCheckUtils]: 109: Hoare triple {45760#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume true; {45760#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:04:01,417 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {45760#(<= ~waterLevel~0 |old(~waterLevel~0)|)} {45771#(<= ~waterLevel~0 2)} #538#return; {45771#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:04:01,417 INFO L280 TraceCheckUtils]: 111: Hoare triple {45771#(<= ~waterLevel~0 2)} assume !false; {45771#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:04:01,418 INFO L280 TraceCheckUtils]: 112: Hoare triple {45771#(<= ~waterLevel~0 2)} assume ~splverifierCounter~0 < 4; {45771#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:04:01,418 INFO L280 TraceCheckUtils]: 113: Hoare triple {45771#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp~1 := #t~nondet4;havoc #t~nondet4; {45771#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:04:01,419 INFO L280 TraceCheckUtils]: 114: Hoare triple {45771#(<= ~waterLevel~0 2)} assume !(0 != ~tmp~1); {45771#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:04:01,420 INFO L280 TraceCheckUtils]: 115: Hoare triple {45771#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___0~1 := #t~nondet5;havoc #t~nondet5; {45771#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:04:01,420 INFO L280 TraceCheckUtils]: 116: Hoare triple {45771#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~1); {45771#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:04:01,421 INFO L280 TraceCheckUtils]: 117: Hoare triple {45771#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~tmp___2~0 := #t~nondet6;havoc #t~nondet6; {45771#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:04:01,421 INFO L280 TraceCheckUtils]: 118: Hoare triple {45771#(<= ~waterLevel~0 2)} assume 0 != ~tmp___2~0; {45771#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:04:01,422 INFO L263 TraceCheckUtils]: 119: Hoare triple {45771#(<= ~waterLevel~0 2)} call timeShift(); {45760#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:04:01,422 INFO L263 TraceCheckUtils]: 120: Hoare triple {45760#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {44875#true} is VALID [2020-07-17 22:04:01,422 INFO L263 TraceCheckUtils]: 121: Hoare triple {44875#true} call #t~ret0 := isPumpRunning(); {44875#true} is VALID [2020-07-17 22:04:01,422 INFO L280 TraceCheckUtils]: 122: Hoare triple {44875#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {44875#true} is VALID [2020-07-17 22:04:01,423 INFO L280 TraceCheckUtils]: 123: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:04:01,423 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {44875#true} {44875#true} #568#return; {44875#true} is VALID [2020-07-17 22:04:01,423 INFO L280 TraceCheckUtils]: 125: Hoare triple {44875#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {44875#true} is VALID [2020-07-17 22:04:01,423 INFO L280 TraceCheckUtils]: 126: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:04:01,424 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {44875#true} {45760#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #548#return; {45760#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:04:01,424 INFO L280 TraceCheckUtils]: 128: Hoare triple {45760#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {45760#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:04:01,425 INFO L263 TraceCheckUtils]: 129: Hoare triple {45760#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {45760#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:04:01,426 INFO L280 TraceCheckUtils]: 130: Hoare triple {45760#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {46057#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:04:01,426 INFO L280 TraceCheckUtils]: 131: Hoare triple {46057#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {46057#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:04:01,427 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {46057#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {45760#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #550#return; {46057#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:04:01,428 INFO L280 TraceCheckUtils]: 133: Hoare triple {46057#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {46057#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:04:01,428 INFO L263 TraceCheckUtils]: 134: Hoare triple {46057#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {44875#true} is VALID [2020-07-17 22:04:01,428 INFO L280 TraceCheckUtils]: 135: Hoare triple {44875#true} havoc ~tmp~5; {44875#true} is VALID [2020-07-17 22:04:01,428 INFO L280 TraceCheckUtils]: 136: Hoare triple {44875#true} assume 0 != ~pumpRunning~0; {44875#true} is VALID [2020-07-17 22:04:01,429 INFO L263 TraceCheckUtils]: 137: Hoare triple {44875#true} call #t~ret11 := isMethaneAlarm(); {44875#true} is VALID [2020-07-17 22:04:01,429 INFO L280 TraceCheckUtils]: 138: Hoare triple {44875#true} havoc ~retValue_acc~3; {44875#true} is VALID [2020-07-17 22:04:01,429 INFO L263 TraceCheckUtils]: 139: Hoare triple {44875#true} call #t~ret13 := isMethaneLevelCritical(); {44875#true} is VALID [2020-07-17 22:04:01,429 INFO L280 TraceCheckUtils]: 140: Hoare triple {44875#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {44875#true} is VALID [2020-07-17 22:04:01,429 INFO L280 TraceCheckUtils]: 141: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:04:01,429 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {44875#true} {44875#true} #590#return; {44875#true} is VALID [2020-07-17 22:04:01,430 INFO L280 TraceCheckUtils]: 143: Hoare triple {44875#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {44875#true} is VALID [2020-07-17 22:04:01,430 INFO L280 TraceCheckUtils]: 144: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:04:01,430 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {44875#true} {44875#true} #524#return; {44875#true} is VALID [2020-07-17 22:04:01,430 INFO L280 TraceCheckUtils]: 146: Hoare triple {44875#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~tmp~5 := #t~ret11;havoc #t~ret11; {44875#true} is VALID [2020-07-17 22:04:01,430 INFO L280 TraceCheckUtils]: 147: Hoare triple {44875#true} assume !(0 != ~tmp~5); {44875#true} is VALID [2020-07-17 22:04:01,431 INFO L263 TraceCheckUtils]: 148: Hoare triple {44875#true} call processEnvironment__wrappee__methaneQuery(); {44875#true} is VALID [2020-07-17 22:04:01,431 INFO L280 TraceCheckUtils]: 149: Hoare triple {44875#true} havoc ~tmp~4; {44875#true} is VALID [2020-07-17 22:04:01,431 INFO L280 TraceCheckUtils]: 150: Hoare triple {44875#true} assume 0 != ~pumpRunning~0; {44875#true} is VALID [2020-07-17 22:04:01,431 INFO L263 TraceCheckUtils]: 151: Hoare triple {44875#true} call #t~ret10 := isLowWaterLevel(); {44875#true} is VALID [2020-07-17 22:04:01,431 INFO L280 TraceCheckUtils]: 152: Hoare triple {44875#true} havoc ~retValue_acc~6;havoc ~tmp~8;havoc ~tmp___0~3; {44875#true} is VALID [2020-07-17 22:04:01,431 INFO L263 TraceCheckUtils]: 153: Hoare triple {44875#true} call #t~ret31 := isLowWaterSensorDry(); {44875#true} is VALID [2020-07-17 22:04:01,432 INFO L280 TraceCheckUtils]: 154: Hoare triple {44875#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {44875#true} is VALID [2020-07-17 22:04:01,432 INFO L280 TraceCheckUtils]: 155: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:04:01,432 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {44875#true} {44875#true} #522#return; {44875#true} is VALID [2020-07-17 22:04:01,432 INFO L280 TraceCheckUtils]: 157: Hoare triple {44875#true} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~tmp~8 := #t~ret31;havoc #t~ret31; {44875#true} is VALID [2020-07-17 22:04:01,432 INFO L280 TraceCheckUtils]: 158: Hoare triple {44875#true} assume 0 != ~tmp~8;~tmp___0~3 := 0; {44875#true} is VALID [2020-07-17 22:04:01,432 INFO L280 TraceCheckUtils]: 159: Hoare triple {44875#true} ~retValue_acc~6 := ~tmp___0~3;#res := ~retValue_acc~6; {44875#true} is VALID [2020-07-17 22:04:01,433 INFO L280 TraceCheckUtils]: 160: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:04:01,433 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {44875#true} {44875#true} #576#return; {44875#true} is VALID [2020-07-17 22:04:01,433 INFO L280 TraceCheckUtils]: 162: Hoare triple {44875#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~4 := #t~ret10;havoc #t~ret10; {44875#true} is VALID [2020-07-17 22:04:01,433 INFO L280 TraceCheckUtils]: 163: Hoare triple {44875#true} assume !(0 != ~tmp~4); {44875#true} is VALID [2020-07-17 22:04:01,433 INFO L263 TraceCheckUtils]: 164: Hoare triple {44875#true} call processEnvironment__wrappee__highWaterSensor(); {44875#true} is VALID [2020-07-17 22:04:01,433 INFO L280 TraceCheckUtils]: 165: Hoare triple {44875#true} havoc ~tmp~3; {44875#true} is VALID [2020-07-17 22:04:01,434 INFO L280 TraceCheckUtils]: 166: Hoare triple {44875#true} assume !(0 == ~pumpRunning~0); {44875#true} is VALID [2020-07-17 22:04:01,434 INFO L263 TraceCheckUtils]: 167: Hoare triple {44875#true} call processEnvironment__wrappee__base(); {44875#true} is VALID [2020-07-17 22:04:01,434 INFO L280 TraceCheckUtils]: 168: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:04:01,434 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {44875#true} {44875#true} #566#return; {44875#true} is VALID [2020-07-17 22:04:01,434 INFO L280 TraceCheckUtils]: 170: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:04:01,434 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {44875#true} {44875#true} #580#return; {44875#true} is VALID [2020-07-17 22:04:01,435 INFO L280 TraceCheckUtils]: 172: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:04:01,435 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {44875#true} {44875#true} #528#return; {44875#true} is VALID [2020-07-17 22:04:01,435 INFO L280 TraceCheckUtils]: 174: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-17 22:04:01,437 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {44875#true} {46057#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #552#return; {46057#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:04:01,437 INFO L263 TraceCheckUtils]: 176: Hoare triple {46057#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {44875#true} is VALID [2020-07-17 22:04:01,437 INFO L280 TraceCheckUtils]: 177: Hoare triple {44875#true} havoc ~tmp~0;havoc ~tmp___0~0; {44875#true} is VALID [2020-07-17 22:04:01,437 INFO L263 TraceCheckUtils]: 178: Hoare triple {44875#true} call #t~ret1 := getWaterLevel(); {44875#true} is VALID [2020-07-17 22:04:01,438 INFO L280 TraceCheckUtils]: 179: Hoare triple {44875#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {46205#(<= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 22:04:01,438 INFO L280 TraceCheckUtils]: 180: Hoare triple {46205#(<= |getWaterLevel_#res| ~waterLevel~0)} assume true; {46205#(<= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 22:04:01,439 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {46205#(<= |getWaterLevel_#res| ~waterLevel~0)} {44875#true} #570#return; {46212#(<= |__utac_acc__Specification5_spec__3_#t~ret1| ~waterLevel~0)} is VALID [2020-07-17 22:04:01,440 INFO L280 TraceCheckUtils]: 182: Hoare triple {46212#(<= |__utac_acc__Specification5_spec__3_#t~ret1| ~waterLevel~0)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {46216#(<= __utac_acc__Specification5_spec__3_~tmp~0 ~waterLevel~0)} is VALID [2020-07-17 22:04:01,441 INFO L280 TraceCheckUtils]: 183: Hoare triple {46216#(<= __utac_acc__Specification5_spec__3_~tmp~0 ~waterLevel~0)} assume !(2 != ~tmp~0); {46220#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:04:01,441 INFO L280 TraceCheckUtils]: 184: Hoare triple {46220#(<= 2 ~waterLevel~0)} assume true; {46220#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:04:01,442 INFO L275 TraceCheckUtils]: 185: Hoare quadruple {46220#(<= 2 ~waterLevel~0)} {46057#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #554#return; {46227#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} is VALID [2020-07-17 22:04:01,443 INFO L280 TraceCheckUtils]: 186: Hoare triple {46227#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} assume true; {46227#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} is VALID [2020-07-17 22:04:01,444 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {46227#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} {45771#(<= ~waterLevel~0 2)} #538#return; {44876#false} is VALID [2020-07-17 22:04:01,444 INFO L280 TraceCheckUtils]: 188: Hoare triple {44876#false} assume !false; {44876#false} is VALID [2020-07-17 22:04:01,444 INFO L280 TraceCheckUtils]: 189: Hoare triple {44876#false} assume ~splverifierCounter~0 < 4; {44876#false} is VALID [2020-07-17 22:04:01,444 INFO L280 TraceCheckUtils]: 190: Hoare triple {44876#false} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp~1 := #t~nondet4;havoc #t~nondet4; {44876#false} is VALID [2020-07-17 22:04:01,444 INFO L280 TraceCheckUtils]: 191: Hoare triple {44876#false} assume !(0 != ~tmp~1); {44876#false} is VALID [2020-07-17 22:04:01,445 INFO L280 TraceCheckUtils]: 192: Hoare triple {44876#false} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___0~1 := #t~nondet5;havoc #t~nondet5; {44876#false} is VALID [2020-07-17 22:04:01,445 INFO L280 TraceCheckUtils]: 193: Hoare triple {44876#false} assume !(0 != ~tmp___0~1); {44876#false} is VALID [2020-07-17 22:04:01,445 INFO L280 TraceCheckUtils]: 194: Hoare triple {44876#false} assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~tmp___2~0 := #t~nondet6;havoc #t~nondet6; {44876#false} is VALID [2020-07-17 22:04:01,445 INFO L280 TraceCheckUtils]: 195: Hoare triple {44876#false} assume 0 != ~tmp___2~0; {44876#false} is VALID [2020-07-17 22:04:01,445 INFO L263 TraceCheckUtils]: 196: Hoare triple {44876#false} call timeShift(); {44876#false} is VALID [2020-07-17 22:04:01,445 INFO L263 TraceCheckUtils]: 197: Hoare triple {44876#false} call __utac_acc__Specification5_spec__2(); {44876#false} is VALID [2020-07-17 22:04:01,446 INFO L263 TraceCheckUtils]: 198: Hoare triple {44876#false} call #t~ret0 := isPumpRunning(); {44876#false} is VALID [2020-07-17 22:04:01,446 INFO L280 TraceCheckUtils]: 199: Hoare triple {44876#false} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {44876#false} is VALID [2020-07-17 22:04:01,446 INFO L280 TraceCheckUtils]: 200: Hoare triple {44876#false} assume true; {44876#false} is VALID [2020-07-17 22:04:01,446 INFO L275 TraceCheckUtils]: 201: Hoare quadruple {44876#false} {44876#false} #568#return; {44876#false} is VALID [2020-07-17 22:04:01,446 INFO L280 TraceCheckUtils]: 202: Hoare triple {44876#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {44876#false} is VALID [2020-07-17 22:04:01,446 INFO L280 TraceCheckUtils]: 203: Hoare triple {44876#false} assume true; {44876#false} is VALID [2020-07-17 22:04:01,447 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {44876#false} {44876#false} #548#return; {44876#false} is VALID [2020-07-17 22:04:01,447 INFO L280 TraceCheckUtils]: 205: Hoare triple {44876#false} assume 0 != ~pumpRunning~0; {44876#false} is VALID [2020-07-17 22:04:01,447 INFO L263 TraceCheckUtils]: 206: Hoare triple {44876#false} call lowerWaterLevel(); {44876#false} is VALID [2020-07-17 22:04:01,447 INFO L280 TraceCheckUtils]: 207: Hoare triple {44876#false} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {44876#false} is VALID [2020-07-17 22:04:01,447 INFO L280 TraceCheckUtils]: 208: Hoare triple {44876#false} assume true; {44876#false} is VALID [2020-07-17 22:04:01,447 INFO L275 TraceCheckUtils]: 209: Hoare quadruple {44876#false} {44876#false} #550#return; {44876#false} is VALID [2020-07-17 22:04:01,448 INFO L280 TraceCheckUtils]: 210: Hoare triple {44876#false} assume 0 != ~systemActive~0; {44876#false} is VALID [2020-07-17 22:04:01,448 INFO L263 TraceCheckUtils]: 211: Hoare triple {44876#false} call processEnvironment(); {44876#false} is VALID [2020-07-17 22:04:01,448 INFO L280 TraceCheckUtils]: 212: Hoare triple {44876#false} havoc ~tmp~5; {44876#false} is VALID [2020-07-17 22:04:01,448 INFO L280 TraceCheckUtils]: 213: Hoare triple {44876#false} assume 0 != ~pumpRunning~0; {44876#false} is VALID [2020-07-17 22:04:01,448 INFO L263 TraceCheckUtils]: 214: Hoare triple {44876#false} call #t~ret11 := isMethaneAlarm(); {44876#false} is VALID [2020-07-17 22:04:01,448 INFO L280 TraceCheckUtils]: 215: Hoare triple {44876#false} havoc ~retValue_acc~3; {44876#false} is VALID [2020-07-17 22:04:01,449 INFO L263 TraceCheckUtils]: 216: Hoare triple {44876#false} call #t~ret13 := isMethaneLevelCritical(); {44876#false} is VALID [2020-07-17 22:04:01,449 INFO L280 TraceCheckUtils]: 217: Hoare triple {44876#false} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {44876#false} is VALID [2020-07-17 22:04:01,449 INFO L280 TraceCheckUtils]: 218: Hoare triple {44876#false} assume true; {44876#false} is VALID [2020-07-17 22:04:01,449 INFO L275 TraceCheckUtils]: 219: Hoare quadruple {44876#false} {44876#false} #590#return; {44876#false} is VALID [2020-07-17 22:04:01,449 INFO L280 TraceCheckUtils]: 220: Hoare triple {44876#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {44876#false} is VALID [2020-07-17 22:04:01,449 INFO L280 TraceCheckUtils]: 221: Hoare triple {44876#false} assume true; {44876#false} is VALID [2020-07-17 22:04:01,450 INFO L275 TraceCheckUtils]: 222: Hoare quadruple {44876#false} {44876#false} #524#return; {44876#false} is VALID [2020-07-17 22:04:01,450 INFO L280 TraceCheckUtils]: 223: Hoare triple {44876#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~tmp~5 := #t~ret11;havoc #t~ret11; {44876#false} is VALID [2020-07-17 22:04:01,450 INFO L280 TraceCheckUtils]: 224: Hoare triple {44876#false} assume 0 != ~tmp~5; {44876#false} is VALID [2020-07-17 22:04:01,450 INFO L263 TraceCheckUtils]: 225: Hoare triple {44876#false} call deactivatePump(); {44876#false} is VALID [2020-07-17 22:04:01,450 INFO L280 TraceCheckUtils]: 226: Hoare triple {44876#false} ~pumpRunning~0 := 0; {44876#false} is VALID [2020-07-17 22:04:01,450 INFO L280 TraceCheckUtils]: 227: Hoare triple {44876#false} assume true; {44876#false} is VALID [2020-07-17 22:04:01,451 INFO L275 TraceCheckUtils]: 228: Hoare quadruple {44876#false} {44876#false} #526#return; {44876#false} is VALID [2020-07-17 22:04:01,451 INFO L280 TraceCheckUtils]: 229: Hoare triple {44876#false} assume true; {44876#false} is VALID [2020-07-17 22:04:01,451 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {44876#false} {44876#false} #552#return; {44876#false} is VALID [2020-07-17 22:04:01,451 INFO L263 TraceCheckUtils]: 231: Hoare triple {44876#false} call __utac_acc__Specification5_spec__3(); {44876#false} is VALID [2020-07-17 22:04:01,451 INFO L280 TraceCheckUtils]: 232: Hoare triple {44876#false} havoc ~tmp~0;havoc ~tmp___0~0; {44876#false} is VALID [2020-07-17 22:04:01,451 INFO L263 TraceCheckUtils]: 233: Hoare triple {44876#false} call #t~ret1 := getWaterLevel(); {44876#false} is VALID [2020-07-17 22:04:01,452 INFO L280 TraceCheckUtils]: 234: Hoare triple {44876#false} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {44876#false} is VALID [2020-07-17 22:04:01,452 INFO L280 TraceCheckUtils]: 235: Hoare triple {44876#false} assume true; {44876#false} is VALID [2020-07-17 22:04:01,452 INFO L275 TraceCheckUtils]: 236: Hoare quadruple {44876#false} {44876#false} #570#return; {44876#false} is VALID [2020-07-17 22:04:01,452 INFO L280 TraceCheckUtils]: 237: Hoare triple {44876#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {44876#false} is VALID [2020-07-17 22:04:01,452 INFO L280 TraceCheckUtils]: 238: Hoare triple {44876#false} assume !(2 != ~tmp~0); {44876#false} is VALID [2020-07-17 22:04:01,453 INFO L280 TraceCheckUtils]: 239: Hoare triple {44876#false} assume true; {44876#false} is VALID [2020-07-17 22:04:01,453 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {44876#false} {44876#false} #554#return; {44876#false} is VALID [2020-07-17 22:04:01,453 INFO L280 TraceCheckUtils]: 241: Hoare triple {44876#false} assume true; {44876#false} is VALID [2020-07-17 22:04:01,453 INFO L275 TraceCheckUtils]: 242: Hoare quadruple {44876#false} {44876#false} #538#return; {44876#false} is VALID [2020-07-17 22:04:01,453 INFO L280 TraceCheckUtils]: 243: Hoare triple {44876#false} assume !false; {44876#false} is VALID [2020-07-17 22:04:01,453 INFO L280 TraceCheckUtils]: 244: Hoare triple {44876#false} assume ~splverifierCounter~0 < 4; {44876#false} is VALID [2020-07-17 22:04:01,454 INFO L280 TraceCheckUtils]: 245: Hoare triple {44876#false} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp~1 := #t~nondet4;havoc #t~nondet4; {44876#false} is VALID [2020-07-17 22:04:01,454 INFO L280 TraceCheckUtils]: 246: Hoare triple {44876#false} assume 0 != ~tmp~1; {44876#false} is VALID [2020-07-17 22:04:01,454 INFO L263 TraceCheckUtils]: 247: Hoare triple {44876#false} call waterRise(); {44876#false} is VALID [2020-07-17 22:04:01,454 INFO L280 TraceCheckUtils]: 248: Hoare triple {44876#false} assume !(~waterLevel~0 < 2); {44876#false} is VALID [2020-07-17 22:04:01,454 INFO L280 TraceCheckUtils]: 249: Hoare triple {44876#false} assume true; {44876#false} is VALID [2020-07-17 22:04:01,454 INFO L275 TraceCheckUtils]: 250: Hoare quadruple {44876#false} {44876#false} #532#return; {44876#false} is VALID [2020-07-17 22:04:01,455 INFO L280 TraceCheckUtils]: 251: Hoare triple {44876#false} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___0~1 := #t~nondet5;havoc #t~nondet5; {44876#false} is VALID [2020-07-17 22:04:01,455 INFO L280 TraceCheckUtils]: 252: Hoare triple {44876#false} assume !(0 != ~tmp___0~1); {44876#false} is VALID [2020-07-17 22:04:01,455 INFO L280 TraceCheckUtils]: 253: Hoare triple {44876#false} assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~tmp___2~0 := #t~nondet6;havoc #t~nondet6; {44876#false} is VALID [2020-07-17 22:04:01,455 INFO L280 TraceCheckUtils]: 254: Hoare triple {44876#false} assume 0 != ~tmp___2~0; {44876#false} is VALID [2020-07-17 22:04:01,455 INFO L263 TraceCheckUtils]: 255: Hoare triple {44876#false} call timeShift(); {44876#false} is VALID [2020-07-17 22:04:01,455 INFO L263 TraceCheckUtils]: 256: Hoare triple {44876#false} call __utac_acc__Specification5_spec__2(); {44876#false} is VALID [2020-07-17 22:04:01,456 INFO L263 TraceCheckUtils]: 257: Hoare triple {44876#false} call #t~ret0 := isPumpRunning(); {44876#false} is VALID [2020-07-17 22:04:01,456 INFO L280 TraceCheckUtils]: 258: Hoare triple {44876#false} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {44876#false} is VALID [2020-07-17 22:04:01,456 INFO L280 TraceCheckUtils]: 259: Hoare triple {44876#false} assume true; {44876#false} is VALID [2020-07-17 22:04:01,456 INFO L275 TraceCheckUtils]: 260: Hoare quadruple {44876#false} {44876#false} #568#return; {44876#false} is VALID [2020-07-17 22:04:01,456 INFO L280 TraceCheckUtils]: 261: Hoare triple {44876#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {44876#false} is VALID [2020-07-17 22:04:01,456 INFO L280 TraceCheckUtils]: 262: Hoare triple {44876#false} assume true; {44876#false} is VALID [2020-07-17 22:04:01,457 INFO L275 TraceCheckUtils]: 263: Hoare quadruple {44876#false} {44876#false} #548#return; {44876#false} is VALID [2020-07-17 22:04:01,457 INFO L280 TraceCheckUtils]: 264: Hoare triple {44876#false} assume !(0 != ~pumpRunning~0); {44876#false} is VALID [2020-07-17 22:04:01,457 INFO L280 TraceCheckUtils]: 265: Hoare triple {44876#false} assume 0 != ~systemActive~0; {44876#false} is VALID [2020-07-17 22:04:01,457 INFO L263 TraceCheckUtils]: 266: Hoare triple {44876#false} call processEnvironment(); {44876#false} is VALID [2020-07-17 22:04:01,457 INFO L280 TraceCheckUtils]: 267: Hoare triple {44876#false} havoc ~tmp~5; {44876#false} is VALID [2020-07-17 22:04:01,457 INFO L280 TraceCheckUtils]: 268: Hoare triple {44876#false} assume !(0 != ~pumpRunning~0); {44876#false} is VALID [2020-07-17 22:04:01,457 INFO L263 TraceCheckUtils]: 269: Hoare triple {44876#false} call processEnvironment__wrappee__methaneQuery(); {44876#false} is VALID [2020-07-17 22:04:01,458 INFO L280 TraceCheckUtils]: 270: Hoare triple {44876#false} havoc ~tmp~4; {44876#false} is VALID [2020-07-17 22:04:01,458 INFO L280 TraceCheckUtils]: 271: Hoare triple {44876#false} assume !(0 != ~pumpRunning~0); {44876#false} is VALID [2020-07-17 22:04:01,458 INFO L263 TraceCheckUtils]: 272: Hoare triple {44876#false} call processEnvironment__wrappee__highWaterSensor(); {44876#false} is VALID [2020-07-17 22:04:01,458 INFO L280 TraceCheckUtils]: 273: Hoare triple {44876#false} havoc ~tmp~3; {44876#false} is VALID [2020-07-17 22:04:01,458 INFO L280 TraceCheckUtils]: 274: Hoare triple {44876#false} assume 0 == ~pumpRunning~0; {44876#false} is VALID [2020-07-17 22:04:01,458 INFO L263 TraceCheckUtils]: 275: Hoare triple {44876#false} call #t~ret9 := isHighWaterLevel(); {44876#false} is VALID [2020-07-17 22:04:01,459 INFO L280 TraceCheckUtils]: 276: Hoare triple {44876#false} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {44876#false} is VALID [2020-07-17 22:04:01,459 INFO L263 TraceCheckUtils]: 277: Hoare triple {44876#false} call #t~ret30 := isHighWaterSensorDry(); {44876#false} is VALID [2020-07-17 22:04:01,459 INFO L280 TraceCheckUtils]: 278: Hoare triple {44876#false} havoc ~retValue_acc~9; {44876#false} is VALID [2020-07-17 22:04:01,459 INFO L280 TraceCheckUtils]: 279: Hoare triple {44876#false} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {44876#false} is VALID [2020-07-17 22:04:01,459 INFO L280 TraceCheckUtils]: 280: Hoare triple {44876#false} assume true; {44876#false} is VALID [2020-07-17 22:04:01,459 INFO L275 TraceCheckUtils]: 281: Hoare quadruple {44876#false} {44876#false} #546#return; {44876#false} is VALID [2020-07-17 22:04:01,460 INFO L280 TraceCheckUtils]: 282: Hoare triple {44876#false} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {44876#false} is VALID [2020-07-17 22:04:01,460 INFO L280 TraceCheckUtils]: 283: Hoare triple {44876#false} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {44876#false} is VALID [2020-07-17 22:04:01,460 INFO L280 TraceCheckUtils]: 284: Hoare triple {44876#false} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {44876#false} is VALID [2020-07-17 22:04:01,460 INFO L280 TraceCheckUtils]: 285: Hoare triple {44876#false} assume true; {44876#false} is VALID [2020-07-17 22:04:01,460 INFO L275 TraceCheckUtils]: 286: Hoare quadruple {44876#false} {44876#false} #560#return; {44876#false} is VALID [2020-07-17 22:04:01,461 INFO L280 TraceCheckUtils]: 287: Hoare triple {44876#false} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~3 := #t~ret9;havoc #t~ret9; {44876#false} is VALID [2020-07-17 22:04:01,461 INFO L280 TraceCheckUtils]: 288: Hoare triple {44876#false} assume 0 != ~tmp~3; {44876#false} is VALID [2020-07-17 22:04:01,461 INFO L263 TraceCheckUtils]: 289: Hoare triple {44876#false} call activatePump(); {44876#false} is VALID [2020-07-17 22:04:01,461 INFO L280 TraceCheckUtils]: 290: Hoare triple {44876#false} havoc ~tmp~6; {44876#false} is VALID [2020-07-17 22:04:01,461 INFO L263 TraceCheckUtils]: 291: Hoare triple {44876#false} call #t~ret12 := isMethaneAlarm(); {44876#false} is VALID [2020-07-17 22:04:01,461 INFO L280 TraceCheckUtils]: 292: Hoare triple {44876#false} havoc ~retValue_acc~3; {44876#false} is VALID [2020-07-17 22:04:01,462 INFO L263 TraceCheckUtils]: 293: Hoare triple {44876#false} call #t~ret13 := isMethaneLevelCritical(); {44876#false} is VALID [2020-07-17 22:04:01,462 INFO L280 TraceCheckUtils]: 294: Hoare triple {44876#false} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {44876#false} is VALID [2020-07-17 22:04:01,462 INFO L280 TraceCheckUtils]: 295: Hoare triple {44876#false} assume true; {44876#false} is VALID [2020-07-17 22:04:01,462 INFO L275 TraceCheckUtils]: 296: Hoare quadruple {44876#false} {44876#false} #590#return; {44876#false} is VALID [2020-07-17 22:04:01,462 INFO L280 TraceCheckUtils]: 297: Hoare triple {44876#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {44876#false} is VALID [2020-07-17 22:04:01,462 INFO L280 TraceCheckUtils]: 298: Hoare triple {44876#false} assume true; {44876#false} is VALID [2020-07-17 22:04:01,463 INFO L275 TraceCheckUtils]: 299: Hoare quadruple {44876#false} {44876#false} #542#return; {44876#false} is VALID [2020-07-17 22:04:01,463 INFO L280 TraceCheckUtils]: 300: Hoare triple {44876#false} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {44876#false} is VALID [2020-07-17 22:04:01,463 INFO L280 TraceCheckUtils]: 301: Hoare triple {44876#false} assume !(0 != ~tmp~6); {44876#false} is VALID [2020-07-17 22:04:01,463 INFO L263 TraceCheckUtils]: 302: Hoare triple {44876#false} call activatePump__wrappee__lowWaterSensor(); {44876#false} is VALID [2020-07-17 22:04:01,463 INFO L280 TraceCheckUtils]: 303: Hoare triple {44876#false} ~pumpRunning~0 := 1; {44876#false} is VALID [2020-07-17 22:04:01,463 INFO L280 TraceCheckUtils]: 304: Hoare triple {44876#false} assume true; {44876#false} is VALID [2020-07-17 22:04:01,464 INFO L275 TraceCheckUtils]: 305: Hoare quadruple {44876#false} {44876#false} #544#return; {44876#false} is VALID [2020-07-17 22:04:01,464 INFO L280 TraceCheckUtils]: 306: Hoare triple {44876#false} assume true; {44876#false} is VALID [2020-07-17 22:04:01,464 INFO L275 TraceCheckUtils]: 307: Hoare quadruple {44876#false} {44876#false} #562#return; {44876#false} is VALID [2020-07-17 22:04:01,464 INFO L280 TraceCheckUtils]: 308: Hoare triple {44876#false} assume true; {44876#false} is VALID [2020-07-17 22:04:01,464 INFO L275 TraceCheckUtils]: 309: Hoare quadruple {44876#false} {44876#false} #582#return; {44876#false} is VALID [2020-07-17 22:04:01,464 INFO L280 TraceCheckUtils]: 310: Hoare triple {44876#false} assume true; {44876#false} is VALID [2020-07-17 22:04:01,465 INFO L275 TraceCheckUtils]: 311: Hoare quadruple {44876#false} {44876#false} #530#return; {44876#false} is VALID [2020-07-17 22:04:01,465 INFO L280 TraceCheckUtils]: 312: Hoare triple {44876#false} assume true; {44876#false} is VALID [2020-07-17 22:04:01,465 INFO L275 TraceCheckUtils]: 313: Hoare quadruple {44876#false} {44876#false} #552#return; {44876#false} is VALID [2020-07-17 22:04:01,465 INFO L263 TraceCheckUtils]: 314: Hoare triple {44876#false} call __utac_acc__Specification5_spec__3(); {44876#false} is VALID [2020-07-17 22:04:01,465 INFO L280 TraceCheckUtils]: 315: Hoare triple {44876#false} havoc ~tmp~0;havoc ~tmp___0~0; {44876#false} is VALID [2020-07-17 22:04:01,465 INFO L263 TraceCheckUtils]: 316: Hoare triple {44876#false} call #t~ret1 := getWaterLevel(); {44876#false} is VALID [2020-07-17 22:04:01,465 INFO L280 TraceCheckUtils]: 317: Hoare triple {44876#false} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {44876#false} is VALID [2020-07-17 22:04:01,466 INFO L280 TraceCheckUtils]: 318: Hoare triple {44876#false} assume true; {44876#false} is VALID [2020-07-17 22:04:01,466 INFO L275 TraceCheckUtils]: 319: Hoare quadruple {44876#false} {44876#false} #570#return; {44876#false} is VALID [2020-07-17 22:04:01,466 INFO L280 TraceCheckUtils]: 320: Hoare triple {44876#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {44876#false} is VALID [2020-07-17 22:04:01,466 INFO L280 TraceCheckUtils]: 321: Hoare triple {44876#false} assume 2 != ~tmp~0; {44876#false} is VALID [2020-07-17 22:04:01,466 INFO L263 TraceCheckUtils]: 322: Hoare triple {44876#false} call #t~ret2 := isPumpRunning(); {44876#false} is VALID [2020-07-17 22:04:01,466 INFO L280 TraceCheckUtils]: 323: Hoare triple {44876#false} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {44876#false} is VALID [2020-07-17 22:04:01,467 INFO L280 TraceCheckUtils]: 324: Hoare triple {44876#false} assume true; {44876#false} is VALID [2020-07-17 22:04:01,467 INFO L275 TraceCheckUtils]: 325: Hoare quadruple {44876#false} {44876#false} #572#return; {44876#false} is VALID [2020-07-17 22:04:01,467 INFO L280 TraceCheckUtils]: 326: Hoare triple {44876#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {44876#false} is VALID [2020-07-17 22:04:01,467 INFO L280 TraceCheckUtils]: 327: Hoare triple {44876#false} assume 0 != ~tmp___0~0; {44876#false} is VALID [2020-07-17 22:04:01,467 INFO L280 TraceCheckUtils]: 328: Hoare triple {44876#false} assume 0 == ~switchedOnBeforeTS~0; {44876#false} is VALID [2020-07-17 22:04:01,468 INFO L263 TraceCheckUtils]: 329: Hoare triple {44876#false} call __automaton_fail(); {44876#false} is VALID [2020-07-17 22:04:01,468 INFO L280 TraceCheckUtils]: 330: Hoare triple {44876#false} assume !false; {44876#false} is VALID [2020-07-17 22:04:01,544 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 239 proven. 4 refuted. 0 times theorem prover too weak. 83 trivial. 0 not checked. [2020-07-17 22:04:01,545 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 22:04:01,545 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 12] total 24 [2020-07-17 22:04:01,545 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [855719209] [2020-07-17 22:04:01,548 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 331 [2020-07-17 22:04:02,747 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:04:02,747 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 24 states. [2020-07-17 22:04:03,245 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 365 edges. 365 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:04:03,245 INFO L459 AbstractCegarLoop]: Interpolant automaton has 24 states [2020-07-17 22:04:03,245 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:04:03,246 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2020-07-17 22:04:03,246 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=68, Invalid=484, Unknown=0, NotChecked=0, Total=552 [2020-07-17 22:04:03,246 INFO L87 Difference]: Start difference. First operand 2043 states and 2402 transitions. Second operand 24 states. [2020-07-17 22:04:04,752 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 22:04:11,359 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 22:04:12,605 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 22:04:14,914 WARN L193 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 22:04:21,297 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 22:04:23,009 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 22:04:23,882 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 22:04:24,650 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 22:04:25,523 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 22:04:26,873 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 22:04:28,076 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 22:04:28,500 WARN L193 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 22:04:29,318 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 22:04:29,742 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 22:04:30,154 WARN L193 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 22:04:30,610 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 22:04:32,709 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 22:04:33,626 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 22:04:34,692 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 22:04:35,097 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-17 22:04:45,154 WARN L193 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-17 22:04:48,372 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-17 22:04:49,600 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-17 22:04:51,946 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-17 22:04:54,444 WARN L193 SmtUtils]: Spent 286.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-17 22:04:54,931 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 22:04:56,198 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-17 22:04:57,563 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 22:05:00,389 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-17 22:05:02,703 WARN L193 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-17 22:05:19,607 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 22:05:20,599 WARN L193 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 22:05:21,147 WARN L193 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 22:05:21,815 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-17 22:05:22,659 WARN L193 SmtUtils]: Spent 484.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 193 [2020-07-17 22:05:23,421 WARN L193 SmtUtils]: Spent 492.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 193 [2020-07-17 22:05:24,041 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-17 22:05:24,632 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-17 22:06:52,613 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:06:52,613 INFO L93 Difference]: Finished difference Result 8143 states and 11388 transitions. [2020-07-17 22:06:52,613 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 94 states. [2020-07-17 22:06:52,613 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 331 [2020-07-17 22:06:52,613 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:06:52,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2020-07-17 22:06:52,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 94 states and 1658 transitions. [2020-07-17 22:06:52,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2020-07-17 22:06:52,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 94 states and 1658 transitions. [2020-07-17 22:06:52,678 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 94 states and 1658 transitions. [2020-07-17 22:06:58,426 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1658 edges. 1658 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:07:00,319 INFO L225 Difference]: With dead ends: 8143 [2020-07-17 22:07:00,319 INFO L226 Difference]: Without dead ends: 6136 [2020-07-17 22:07:00,330 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 578 GetRequests, 464 SyntacticMatches, 1 SemanticMatches, 113 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4633 ImplicationChecksByTransitivity, 16.0s TimeCoverageRelationStatistics Valid=1944, Invalid=11166, Unknown=0, NotChecked=0, Total=13110 [2020-07-17 22:07:00,337 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6136 states. [2020-07-17 22:07:42,004 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6136 to 4419. [2020-07-17 22:07:42,004 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:07:42,004 INFO L82 GeneralOperation]: Start isEquivalent. First operand 6136 states. Second operand 4419 states. [2020-07-17 22:07:42,004 INFO L74 IsIncluded]: Start isIncluded. First operand 6136 states. Second operand 4419 states. [2020-07-17 22:07:42,004 INFO L87 Difference]: Start difference. First operand 6136 states. Second operand 4419 states. [2020-07-17 22:07:43,208 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:07:43,209 INFO L93 Difference]: Finished difference Result 6136 states and 8061 transitions. [2020-07-17 22:07:43,209 INFO L276 IsEmpty]: Start isEmpty. Operand 6136 states and 8061 transitions. [2020-07-17 22:07:43,222 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:07:43,222 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:07:43,223 INFO L74 IsIncluded]: Start isIncluded. First operand 4419 states. Second operand 6136 states. [2020-07-17 22:07:43,223 INFO L87 Difference]: Start difference. First operand 4419 states. Second operand 6136 states. [2020-07-17 22:07:44,453 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:07:44,453 INFO L93 Difference]: Finished difference Result 6136 states and 8061 transitions. [2020-07-17 22:07:44,453 INFO L276 IsEmpty]: Start isEmpty. Operand 6136 states and 8061 transitions. [2020-07-17 22:07:44,468 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:07:44,468 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:07:44,469 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:07:44,469 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:07:44,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4419 states. [2020-07-17 22:07:45,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4419 states to 4419 states and 5100 transitions. [2020-07-17 22:07:45,310 INFO L78 Accepts]: Start accepts. Automaton has 4419 states and 5100 transitions. Word has length 331 [2020-07-17 22:07:45,311 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:07:45,311 INFO L479 AbstractCegarLoop]: Abstraction has 4419 states and 5100 transitions. [2020-07-17 22:07:45,311 INFO L480 AbstractCegarLoop]: Interpolant automaton has 24 states. [2020-07-17 22:07:45,311 INFO L276 IsEmpty]: Start isEmpty. Operand 4419 states and 5100 transitions. [2020-07-17 22:07:45,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 348 [2020-07-17 22:07:45,323 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:07:45,323 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, 4, 4, 4, 4, 4, 4, 3, 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, 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] [2020-07-17 22:07:45,538 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2020-07-17 22:07:45,538 INFO L427 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:07:45,539 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:07:45,539 INFO L82 PathProgramCache]: Analyzing trace with hash -690465919, now seen corresponding path program 1 times [2020-07-17 22:07:45,539 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:07:45,539 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [43642646] [2020-07-17 22:07:45,540 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:07:45,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:45,992 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 22:07:46,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:46,042 INFO L280 TraceCheckUtils]: 0: Hoare triple {76482#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(13);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string35.base, #t~string35.offset, 1);call write~init~int(77, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(101, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(116, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(104, #t~string35.base, 4 + #t~string35.offset, 1);call write~init~int(58, #t~string35.base, 5 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 6 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string37.base, #t~string37.offset, 1);call write~init~int(82, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(73, #t~string37.base, 2 + #t~string37.offset, 1);call write~init~int(84, #t~string37.base, 3 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 4 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string39.base, #t~string39.offset, 1);call write~init~int(75, #t~string39.base, 1 + #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 2 + #t~string39.offset, 1);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string41.base, #t~string41.offset, 1);call write~init~int(0, #t~string41.base, 1 + #t~string41.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0; {76197#true} is VALID [2020-07-17 22:07:46,042 INFO L280 TraceCheckUtils]: 1: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,042 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {76197#true} {76197#true} #596#return; {76197#true} is VALID [2020-07-17 22:07:46,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:46,045 INFO L280 TraceCheckUtils]: 0: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,045 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {76197#true} {76197#true} #480#return; {76197#true} is VALID [2020-07-17 22:07:46,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:46,048 INFO L280 TraceCheckUtils]: 0: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,048 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {76197#true} {76197#true} #482#return; {76197#true} is VALID [2020-07-17 22:07:46,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:46,075 INFO L280 TraceCheckUtils]: 0: Hoare triple {76197#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {76483#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-17 22:07:46,076 INFO L280 TraceCheckUtils]: 1: Hoare triple {76483#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {76483#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-17 22:07:46,077 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {76483#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {76197#true} #484#return; {76209#(= 1 |main_#t~ret8|)} is VALID [2020-07-17 22:07:46,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:46,080 INFO L280 TraceCheckUtils]: 0: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,081 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {76197#true} {76197#true} #486#return; {76197#true} is VALID [2020-07-17 22:07:46,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:46,099 INFO L280 TraceCheckUtils]: 0: Hoare triple {76484#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {76197#true} is VALID [2020-07-17 22:07:46,099 INFO L280 TraceCheckUtils]: 1: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,099 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {76197#true} {76197#true} #586#return; {76197#true} is VALID [2020-07-17 22:07:46,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:46,118 INFO L280 TraceCheckUtils]: 0: Hoare triple {76485#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {76197#true} is VALID [2020-07-17 22:07:46,118 INFO L280 TraceCheckUtils]: 1: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,118 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {76197#true} {76197#true} #532#return; {76197#true} is VALID [2020-07-17 22:07:46,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:46,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:46,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:46,182 INFO L280 TraceCheckUtils]: 0: Hoare triple {76197#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {76197#true} is VALID [2020-07-17 22:07:46,182 INFO L280 TraceCheckUtils]: 1: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,182 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {76197#true} {76484#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {76197#true} is VALID [2020-07-17 22:07:46,182 INFO L263 TraceCheckUtils]: 0: Hoare triple {76484#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {76197#true} is VALID [2020-07-17 22:07:46,183 INFO L280 TraceCheckUtils]: 1: Hoare triple {76197#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {76197#true} is VALID [2020-07-17 22:07:46,183 INFO L280 TraceCheckUtils]: 2: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,183 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {76197#true} {76484#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {76197#true} is VALID [2020-07-17 22:07:46,183 INFO L280 TraceCheckUtils]: 4: Hoare triple {76197#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {76197#true} is VALID [2020-07-17 22:07:46,183 INFO L280 TraceCheckUtils]: 5: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,184 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {76197#true} {76486#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #548#return; {76197#true} is VALID [2020-07-17 22:07:46,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:46,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:46,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:46,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:46,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:46,245 INFO L280 TraceCheckUtils]: 0: Hoare triple {76197#true} havoc ~retValue_acc~9; {76197#true} is VALID [2020-07-17 22:07:46,245 INFO L280 TraceCheckUtils]: 1: Hoare triple {76197#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {76197#true} is VALID [2020-07-17 22:07:46,246 INFO L280 TraceCheckUtils]: 2: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,246 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {76197#true} {76197#true} #546#return; {76197#true} is VALID [2020-07-17 22:07:46,246 INFO L280 TraceCheckUtils]: 0: Hoare triple {76197#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {76197#true} is VALID [2020-07-17 22:07:46,246 INFO L263 TraceCheckUtils]: 1: Hoare triple {76197#true} call #t~ret30 := isHighWaterSensorDry(); {76197#true} is VALID [2020-07-17 22:07:46,247 INFO L280 TraceCheckUtils]: 2: Hoare triple {76197#true} havoc ~retValue_acc~9; {76197#true} is VALID [2020-07-17 22:07:46,247 INFO L280 TraceCheckUtils]: 3: Hoare triple {76197#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {76197#true} is VALID [2020-07-17 22:07:46,247 INFO L280 TraceCheckUtils]: 4: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,247 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {76197#true} {76197#true} #546#return; {76197#true} is VALID [2020-07-17 22:07:46,247 INFO L280 TraceCheckUtils]: 6: Hoare triple {76197#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {76197#true} is VALID [2020-07-17 22:07:46,248 INFO L280 TraceCheckUtils]: 7: Hoare triple {76197#true} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {76197#true} is VALID [2020-07-17 22:07:46,248 INFO L280 TraceCheckUtils]: 8: Hoare triple {76197#true} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {76197#true} is VALID [2020-07-17 22:07:46,248 INFO L280 TraceCheckUtils]: 9: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,248 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {76197#true} {76197#true} #560#return; {76197#true} is VALID [2020-07-17 22:07:46,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:46,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:46,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:46,263 INFO L280 TraceCheckUtils]: 0: Hoare triple {76197#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {76197#true} is VALID [2020-07-17 22:07:46,264 INFO L280 TraceCheckUtils]: 1: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,264 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {76197#true} {76197#true} #590#return; {76197#true} is VALID [2020-07-17 22:07:46,264 INFO L280 TraceCheckUtils]: 0: Hoare triple {76197#true} havoc ~retValue_acc~3; {76197#true} is VALID [2020-07-17 22:07:46,264 INFO L263 TraceCheckUtils]: 1: Hoare triple {76197#true} call #t~ret13 := isMethaneLevelCritical(); {76197#true} is VALID [2020-07-17 22:07:46,265 INFO L280 TraceCheckUtils]: 2: Hoare triple {76197#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {76197#true} is VALID [2020-07-17 22:07:46,265 INFO L280 TraceCheckUtils]: 3: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,265 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {76197#true} {76197#true} #590#return; {76197#true} is VALID [2020-07-17 22:07:46,265 INFO L280 TraceCheckUtils]: 5: Hoare triple {76197#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {76197#true} is VALID [2020-07-17 22:07:46,265 INFO L280 TraceCheckUtils]: 6: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,266 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {76197#true} {76197#true} #542#return; {76197#true} is VALID [2020-07-17 22:07:46,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:46,271 INFO L280 TraceCheckUtils]: 0: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:46,272 INFO L280 TraceCheckUtils]: 1: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume true; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:46,272 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {76541#(<= 1 ~pumpRunning~0)} {76197#true} #544#return; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:46,273 INFO L280 TraceCheckUtils]: 0: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {76197#true} is VALID [2020-07-17 22:07:46,273 INFO L263 TraceCheckUtils]: 1: Hoare triple {76197#true} call #t~ret12 := isMethaneAlarm(); {76197#true} is VALID [2020-07-17 22:07:46,273 INFO L280 TraceCheckUtils]: 2: Hoare triple {76197#true} havoc ~retValue_acc~3; {76197#true} is VALID [2020-07-17 22:07:46,273 INFO L263 TraceCheckUtils]: 3: Hoare triple {76197#true} call #t~ret13 := isMethaneLevelCritical(); {76197#true} is VALID [2020-07-17 22:07:46,274 INFO L280 TraceCheckUtils]: 4: Hoare triple {76197#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {76197#true} is VALID [2020-07-17 22:07:46,274 INFO L280 TraceCheckUtils]: 5: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,274 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {76197#true} {76197#true} #590#return; {76197#true} is VALID [2020-07-17 22:07:46,274 INFO L280 TraceCheckUtils]: 7: Hoare triple {76197#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {76197#true} is VALID [2020-07-17 22:07:46,275 INFO L280 TraceCheckUtils]: 8: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,275 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {76197#true} {76197#true} #542#return; {76197#true} is VALID [2020-07-17 22:07:46,275 INFO L280 TraceCheckUtils]: 10: Hoare triple {76197#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {76197#true} is VALID [2020-07-17 22:07:46,275 INFO L280 TraceCheckUtils]: 11: Hoare triple {76197#true} assume !(0 != ~tmp~6); {76197#true} is VALID [2020-07-17 22:07:46,276 INFO L263 TraceCheckUtils]: 12: Hoare triple {76197#true} call activatePump__wrappee__lowWaterSensor(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:46,277 INFO L280 TraceCheckUtils]: 13: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:46,278 INFO L280 TraceCheckUtils]: 14: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume true; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:46,279 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {76541#(<= 1 ~pumpRunning~0)} {76197#true} #544#return; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:46,279 INFO L280 TraceCheckUtils]: 16: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume true; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:46,280 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {76541#(<= 1 ~pumpRunning~0)} {76197#true} #562#return; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:46,281 INFO L280 TraceCheckUtils]: 0: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {76197#true} is VALID [2020-07-17 22:07:46,281 INFO L280 TraceCheckUtils]: 1: Hoare triple {76197#true} assume 0 == ~pumpRunning~0; {76197#true} is VALID [2020-07-17 22:07:46,281 INFO L263 TraceCheckUtils]: 2: Hoare triple {76197#true} call #t~ret9 := isHighWaterLevel(); {76197#true} is VALID [2020-07-17 22:07:46,281 INFO L280 TraceCheckUtils]: 3: Hoare triple {76197#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {76197#true} is VALID [2020-07-17 22:07:46,282 INFO L263 TraceCheckUtils]: 4: Hoare triple {76197#true} call #t~ret30 := isHighWaterSensorDry(); {76197#true} is VALID [2020-07-17 22:07:46,282 INFO L280 TraceCheckUtils]: 5: Hoare triple {76197#true} havoc ~retValue_acc~9; {76197#true} is VALID [2020-07-17 22:07:46,282 INFO L280 TraceCheckUtils]: 6: Hoare triple {76197#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {76197#true} is VALID [2020-07-17 22:07:46,282 INFO L280 TraceCheckUtils]: 7: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,283 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {76197#true} {76197#true} #546#return; {76197#true} is VALID [2020-07-17 22:07:46,283 INFO L280 TraceCheckUtils]: 9: Hoare triple {76197#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {76197#true} is VALID [2020-07-17 22:07:46,283 INFO L280 TraceCheckUtils]: 10: Hoare triple {76197#true} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {76197#true} is VALID [2020-07-17 22:07:46,283 INFO L280 TraceCheckUtils]: 11: Hoare triple {76197#true} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {76197#true} is VALID [2020-07-17 22:07:46,284 INFO L280 TraceCheckUtils]: 12: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,284 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {76197#true} {76197#true} #560#return; {76197#true} is VALID [2020-07-17 22:07:46,284 INFO L280 TraceCheckUtils]: 14: Hoare triple {76197#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~3 := #t~ret9;havoc #t~ret9; {76197#true} is VALID [2020-07-17 22:07:46,284 INFO L280 TraceCheckUtils]: 15: Hoare triple {76197#true} assume 0 != ~tmp~3; {76197#true} is VALID [2020-07-17 22:07:46,285 INFO L263 TraceCheckUtils]: 16: Hoare triple {76197#true} call activatePump(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:46,286 INFO L280 TraceCheckUtils]: 17: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {76197#true} is VALID [2020-07-17 22:07:46,286 INFO L263 TraceCheckUtils]: 18: Hoare triple {76197#true} call #t~ret12 := isMethaneAlarm(); {76197#true} is VALID [2020-07-17 22:07:46,286 INFO L280 TraceCheckUtils]: 19: Hoare triple {76197#true} havoc ~retValue_acc~3; {76197#true} is VALID [2020-07-17 22:07:46,287 INFO L263 TraceCheckUtils]: 20: Hoare triple {76197#true} call #t~ret13 := isMethaneLevelCritical(); {76197#true} is VALID [2020-07-17 22:07:46,287 INFO L280 TraceCheckUtils]: 21: Hoare triple {76197#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {76197#true} is VALID [2020-07-17 22:07:46,287 INFO L280 TraceCheckUtils]: 22: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,287 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {76197#true} {76197#true} #590#return; {76197#true} is VALID [2020-07-17 22:07:46,288 INFO L280 TraceCheckUtils]: 24: Hoare triple {76197#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {76197#true} is VALID [2020-07-17 22:07:46,288 INFO L280 TraceCheckUtils]: 25: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,288 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {76197#true} {76197#true} #542#return; {76197#true} is VALID [2020-07-17 22:07:46,288 INFO L280 TraceCheckUtils]: 27: Hoare triple {76197#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {76197#true} is VALID [2020-07-17 22:07:46,288 INFO L280 TraceCheckUtils]: 28: Hoare triple {76197#true} assume !(0 != ~tmp~6); {76197#true} is VALID [2020-07-17 22:07:46,290 INFO L263 TraceCheckUtils]: 29: Hoare triple {76197#true} call activatePump__wrappee__lowWaterSensor(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:46,290 INFO L280 TraceCheckUtils]: 30: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:46,291 INFO L280 TraceCheckUtils]: 31: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume true; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:46,292 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {76541#(<= 1 ~pumpRunning~0)} {76197#true} #544#return; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:46,293 INFO L280 TraceCheckUtils]: 33: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume true; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:46,293 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {76541#(<= 1 ~pumpRunning~0)} {76197#true} #562#return; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:46,294 INFO L280 TraceCheckUtils]: 35: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume true; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:46,295 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {76541#(<= 1 ~pumpRunning~0)} {76197#true} #582#return; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:46,296 INFO L280 TraceCheckUtils]: 0: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {76197#true} is VALID [2020-07-17 22:07:46,296 INFO L280 TraceCheckUtils]: 1: Hoare triple {76197#true} assume !(0 != ~pumpRunning~0); {76197#true} is VALID [2020-07-17 22:07:46,297 INFO L263 TraceCheckUtils]: 2: Hoare triple {76197#true} call processEnvironment__wrappee__highWaterSensor(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:46,298 INFO L280 TraceCheckUtils]: 3: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {76197#true} is VALID [2020-07-17 22:07:46,298 INFO L280 TraceCheckUtils]: 4: Hoare triple {76197#true} assume 0 == ~pumpRunning~0; {76197#true} is VALID [2020-07-17 22:07:46,298 INFO L263 TraceCheckUtils]: 5: Hoare triple {76197#true} call #t~ret9 := isHighWaterLevel(); {76197#true} is VALID [2020-07-17 22:07:46,298 INFO L280 TraceCheckUtils]: 6: Hoare triple {76197#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {76197#true} is VALID [2020-07-17 22:07:46,298 INFO L263 TraceCheckUtils]: 7: Hoare triple {76197#true} call #t~ret30 := isHighWaterSensorDry(); {76197#true} is VALID [2020-07-17 22:07:46,298 INFO L280 TraceCheckUtils]: 8: Hoare triple {76197#true} havoc ~retValue_acc~9; {76197#true} is VALID [2020-07-17 22:07:46,299 INFO L280 TraceCheckUtils]: 9: Hoare triple {76197#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {76197#true} is VALID [2020-07-17 22:07:46,299 INFO L280 TraceCheckUtils]: 10: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,299 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {76197#true} {76197#true} #546#return; {76197#true} is VALID [2020-07-17 22:07:46,299 INFO L280 TraceCheckUtils]: 12: Hoare triple {76197#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {76197#true} is VALID [2020-07-17 22:07:46,299 INFO L280 TraceCheckUtils]: 13: Hoare triple {76197#true} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {76197#true} is VALID [2020-07-17 22:07:46,300 INFO L280 TraceCheckUtils]: 14: Hoare triple {76197#true} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {76197#true} is VALID [2020-07-17 22:07:46,300 INFO L280 TraceCheckUtils]: 15: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,300 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {76197#true} {76197#true} #560#return; {76197#true} is VALID [2020-07-17 22:07:46,300 INFO L280 TraceCheckUtils]: 17: Hoare triple {76197#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~3 := #t~ret9;havoc #t~ret9; {76197#true} is VALID [2020-07-17 22:07:46,300 INFO L280 TraceCheckUtils]: 18: Hoare triple {76197#true} assume 0 != ~tmp~3; {76197#true} is VALID [2020-07-17 22:07:46,302 INFO L263 TraceCheckUtils]: 19: Hoare triple {76197#true} call activatePump(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:46,302 INFO L280 TraceCheckUtils]: 20: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {76197#true} is VALID [2020-07-17 22:07:46,302 INFO L263 TraceCheckUtils]: 21: Hoare triple {76197#true} call #t~ret12 := isMethaneAlarm(); {76197#true} is VALID [2020-07-17 22:07:46,302 INFO L280 TraceCheckUtils]: 22: Hoare triple {76197#true} havoc ~retValue_acc~3; {76197#true} is VALID [2020-07-17 22:07:46,302 INFO L263 TraceCheckUtils]: 23: Hoare triple {76197#true} call #t~ret13 := isMethaneLevelCritical(); {76197#true} is VALID [2020-07-17 22:07:46,303 INFO L280 TraceCheckUtils]: 24: Hoare triple {76197#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {76197#true} is VALID [2020-07-17 22:07:46,303 INFO L280 TraceCheckUtils]: 25: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,303 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {76197#true} {76197#true} #590#return; {76197#true} is VALID [2020-07-17 22:07:46,303 INFO L280 TraceCheckUtils]: 27: Hoare triple {76197#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {76197#true} is VALID [2020-07-17 22:07:46,304 INFO L280 TraceCheckUtils]: 28: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,304 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {76197#true} {76197#true} #542#return; {76197#true} is VALID [2020-07-17 22:07:46,304 INFO L280 TraceCheckUtils]: 30: Hoare triple {76197#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {76197#true} is VALID [2020-07-17 22:07:46,304 INFO L280 TraceCheckUtils]: 31: Hoare triple {76197#true} assume !(0 != ~tmp~6); {76197#true} is VALID [2020-07-17 22:07:46,305 INFO L263 TraceCheckUtils]: 32: Hoare triple {76197#true} call activatePump__wrappee__lowWaterSensor(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:46,306 INFO L280 TraceCheckUtils]: 33: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:46,307 INFO L280 TraceCheckUtils]: 34: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume true; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:46,308 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {76541#(<= 1 ~pumpRunning~0)} {76197#true} #544#return; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:46,308 INFO L280 TraceCheckUtils]: 36: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume true; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:46,309 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {76541#(<= 1 ~pumpRunning~0)} {76197#true} #562#return; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:46,310 INFO L280 TraceCheckUtils]: 38: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume true; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:46,311 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {76541#(<= 1 ~pumpRunning~0)} {76197#true} #582#return; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:46,311 INFO L280 TraceCheckUtils]: 40: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume true; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:46,312 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {76541#(<= 1 ~pumpRunning~0)} {76197#true} #530#return; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:46,314 INFO L280 TraceCheckUtils]: 0: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {76197#true} is VALID [2020-07-17 22:07:46,314 INFO L280 TraceCheckUtils]: 1: Hoare triple {76197#true} assume !(0 != ~pumpRunning~0); {76197#true} is VALID [2020-07-17 22:07:46,315 INFO L263 TraceCheckUtils]: 2: Hoare triple {76197#true} call processEnvironment__wrappee__methaneQuery(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:46,315 INFO L280 TraceCheckUtils]: 3: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {76197#true} is VALID [2020-07-17 22:07:46,315 INFO L280 TraceCheckUtils]: 4: Hoare triple {76197#true} assume !(0 != ~pumpRunning~0); {76197#true} is VALID [2020-07-17 22:07:46,316 INFO L263 TraceCheckUtils]: 5: Hoare triple {76197#true} call processEnvironment__wrappee__highWaterSensor(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:46,316 INFO L280 TraceCheckUtils]: 6: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {76197#true} is VALID [2020-07-17 22:07:46,317 INFO L280 TraceCheckUtils]: 7: Hoare triple {76197#true} assume 0 == ~pumpRunning~0; {76197#true} is VALID [2020-07-17 22:07:46,317 INFO L263 TraceCheckUtils]: 8: Hoare triple {76197#true} call #t~ret9 := isHighWaterLevel(); {76197#true} is VALID [2020-07-17 22:07:46,317 INFO L280 TraceCheckUtils]: 9: Hoare triple {76197#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {76197#true} is VALID [2020-07-17 22:07:46,317 INFO L263 TraceCheckUtils]: 10: Hoare triple {76197#true} call #t~ret30 := isHighWaterSensorDry(); {76197#true} is VALID [2020-07-17 22:07:46,317 INFO L280 TraceCheckUtils]: 11: Hoare triple {76197#true} havoc ~retValue_acc~9; {76197#true} is VALID [2020-07-17 22:07:46,318 INFO L280 TraceCheckUtils]: 12: Hoare triple {76197#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {76197#true} is VALID [2020-07-17 22:07:46,318 INFO L280 TraceCheckUtils]: 13: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,318 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {76197#true} {76197#true} #546#return; {76197#true} is VALID [2020-07-17 22:07:46,318 INFO L280 TraceCheckUtils]: 15: Hoare triple {76197#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {76197#true} is VALID [2020-07-17 22:07:46,318 INFO L280 TraceCheckUtils]: 16: Hoare triple {76197#true} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {76197#true} is VALID [2020-07-17 22:07:46,319 INFO L280 TraceCheckUtils]: 17: Hoare triple {76197#true} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {76197#true} is VALID [2020-07-17 22:07:46,319 INFO L280 TraceCheckUtils]: 18: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,319 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {76197#true} {76197#true} #560#return; {76197#true} is VALID [2020-07-17 22:07:46,319 INFO L280 TraceCheckUtils]: 20: Hoare triple {76197#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~3 := #t~ret9;havoc #t~ret9; {76197#true} is VALID [2020-07-17 22:07:46,319 INFO L280 TraceCheckUtils]: 21: Hoare triple {76197#true} assume 0 != ~tmp~3; {76197#true} is VALID [2020-07-17 22:07:46,320 INFO L263 TraceCheckUtils]: 22: Hoare triple {76197#true} call activatePump(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:46,321 INFO L280 TraceCheckUtils]: 23: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {76197#true} is VALID [2020-07-17 22:07:46,321 INFO L263 TraceCheckUtils]: 24: Hoare triple {76197#true} call #t~ret12 := isMethaneAlarm(); {76197#true} is VALID [2020-07-17 22:07:46,321 INFO L280 TraceCheckUtils]: 25: Hoare triple {76197#true} havoc ~retValue_acc~3; {76197#true} is VALID [2020-07-17 22:07:46,321 INFO L263 TraceCheckUtils]: 26: Hoare triple {76197#true} call #t~ret13 := isMethaneLevelCritical(); {76197#true} is VALID [2020-07-17 22:07:46,321 INFO L280 TraceCheckUtils]: 27: Hoare triple {76197#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {76197#true} is VALID [2020-07-17 22:07:46,322 INFO L280 TraceCheckUtils]: 28: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,322 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {76197#true} {76197#true} #590#return; {76197#true} is VALID [2020-07-17 22:07:46,322 INFO L280 TraceCheckUtils]: 30: Hoare triple {76197#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {76197#true} is VALID [2020-07-17 22:07:46,322 INFO L280 TraceCheckUtils]: 31: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,323 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {76197#true} {76197#true} #542#return; {76197#true} is VALID [2020-07-17 22:07:46,323 INFO L280 TraceCheckUtils]: 33: Hoare triple {76197#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {76197#true} is VALID [2020-07-17 22:07:46,323 INFO L280 TraceCheckUtils]: 34: Hoare triple {76197#true} assume !(0 != ~tmp~6); {76197#true} is VALID [2020-07-17 22:07:46,324 INFO L263 TraceCheckUtils]: 35: Hoare triple {76197#true} call activatePump__wrappee__lowWaterSensor(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:46,325 INFO L280 TraceCheckUtils]: 36: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:46,326 INFO L280 TraceCheckUtils]: 37: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume true; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:46,327 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {76541#(<= 1 ~pumpRunning~0)} {76197#true} #544#return; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:46,327 INFO L280 TraceCheckUtils]: 39: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume true; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:46,328 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {76541#(<= 1 ~pumpRunning~0)} {76197#true} #562#return; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:46,329 INFO L280 TraceCheckUtils]: 41: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume true; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:46,330 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {76541#(<= 1 ~pumpRunning~0)} {76197#true} #582#return; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:46,331 INFO L280 TraceCheckUtils]: 43: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume true; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:46,331 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {76541#(<= 1 ~pumpRunning~0)} {76197#true} #530#return; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:46,332 INFO L280 TraceCheckUtils]: 45: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume true; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:46,333 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {76541#(<= 1 ~pumpRunning~0)} {76197#true} #552#return; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:46,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:46,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:46,342 INFO L280 TraceCheckUtils]: 0: Hoare triple {76197#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {76197#true} is VALID [2020-07-17 22:07:46,342 INFO L280 TraceCheckUtils]: 1: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,343 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {76197#true} {76197#true} #570#return; {76197#true} is VALID [2020-07-17 22:07:46,343 INFO L280 TraceCheckUtils]: 0: Hoare triple {76197#true} havoc ~tmp~0;havoc ~tmp___0~0; {76197#true} is VALID [2020-07-17 22:07:46,343 INFO L263 TraceCheckUtils]: 1: Hoare triple {76197#true} call #t~ret1 := getWaterLevel(); {76197#true} is VALID [2020-07-17 22:07:46,343 INFO L280 TraceCheckUtils]: 2: Hoare triple {76197#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {76197#true} is VALID [2020-07-17 22:07:46,344 INFO L280 TraceCheckUtils]: 3: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,344 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {76197#true} {76197#true} #570#return; {76197#true} is VALID [2020-07-17 22:07:46,344 INFO L280 TraceCheckUtils]: 5: Hoare triple {76197#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {76197#true} is VALID [2020-07-17 22:07:46,344 INFO L280 TraceCheckUtils]: 6: Hoare triple {76197#true} assume !(2 != ~tmp~0); {76197#true} is VALID [2020-07-17 22:07:46,344 INFO L280 TraceCheckUtils]: 7: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,345 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {76197#true} {76541#(<= 1 ~pumpRunning~0)} #554#return; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:46,346 INFO L263 TraceCheckUtils]: 0: Hoare triple {76486#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {76484#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:07:46,347 INFO L263 TraceCheckUtils]: 1: Hoare triple {76484#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {76197#true} is VALID [2020-07-17 22:07:46,347 INFO L280 TraceCheckUtils]: 2: Hoare triple {76197#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {76197#true} is VALID [2020-07-17 22:07:46,347 INFO L280 TraceCheckUtils]: 3: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,347 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {76197#true} {76484#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {76197#true} is VALID [2020-07-17 22:07:46,347 INFO L280 TraceCheckUtils]: 5: Hoare triple {76197#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {76197#true} is VALID [2020-07-17 22:07:46,348 INFO L280 TraceCheckUtils]: 6: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,348 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {76197#true} {76486#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #548#return; {76197#true} is VALID [2020-07-17 22:07:46,348 INFO L280 TraceCheckUtils]: 8: Hoare triple {76197#true} assume !(0 != ~pumpRunning~0); {76197#true} is VALID [2020-07-17 22:07:46,348 INFO L280 TraceCheckUtils]: 9: Hoare triple {76197#true} assume 0 != ~systemActive~0; {76197#true} is VALID [2020-07-17 22:07:46,349 INFO L263 TraceCheckUtils]: 10: Hoare triple {76197#true} call processEnvironment(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:46,349 INFO L280 TraceCheckUtils]: 11: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {76197#true} is VALID [2020-07-17 22:07:46,349 INFO L280 TraceCheckUtils]: 12: Hoare triple {76197#true} assume !(0 != ~pumpRunning~0); {76197#true} is VALID [2020-07-17 22:07:46,350 INFO L263 TraceCheckUtils]: 13: Hoare triple {76197#true} call processEnvironment__wrappee__methaneQuery(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:46,350 INFO L280 TraceCheckUtils]: 14: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {76197#true} is VALID [2020-07-17 22:07:46,351 INFO L280 TraceCheckUtils]: 15: Hoare triple {76197#true} assume !(0 != ~pumpRunning~0); {76197#true} is VALID [2020-07-17 22:07:46,351 INFO L263 TraceCheckUtils]: 16: Hoare triple {76197#true} call processEnvironment__wrappee__highWaterSensor(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:46,351 INFO L280 TraceCheckUtils]: 17: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {76197#true} is VALID [2020-07-17 22:07:46,352 INFO L280 TraceCheckUtils]: 18: Hoare triple {76197#true} assume 0 == ~pumpRunning~0; {76197#true} is VALID [2020-07-17 22:07:46,352 INFO L263 TraceCheckUtils]: 19: Hoare triple {76197#true} call #t~ret9 := isHighWaterLevel(); {76197#true} is VALID [2020-07-17 22:07:46,352 INFO L280 TraceCheckUtils]: 20: Hoare triple {76197#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {76197#true} is VALID [2020-07-17 22:07:46,352 INFO L263 TraceCheckUtils]: 21: Hoare triple {76197#true} call #t~ret30 := isHighWaterSensorDry(); {76197#true} is VALID [2020-07-17 22:07:46,352 INFO L280 TraceCheckUtils]: 22: Hoare triple {76197#true} havoc ~retValue_acc~9; {76197#true} is VALID [2020-07-17 22:07:46,353 INFO L280 TraceCheckUtils]: 23: Hoare triple {76197#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {76197#true} is VALID [2020-07-17 22:07:46,353 INFO L280 TraceCheckUtils]: 24: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,353 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {76197#true} {76197#true} #546#return; {76197#true} is VALID [2020-07-17 22:07:46,353 INFO L280 TraceCheckUtils]: 26: Hoare triple {76197#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {76197#true} is VALID [2020-07-17 22:07:46,353 INFO L280 TraceCheckUtils]: 27: Hoare triple {76197#true} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {76197#true} is VALID [2020-07-17 22:07:46,353 INFO L280 TraceCheckUtils]: 28: Hoare triple {76197#true} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {76197#true} is VALID [2020-07-17 22:07:46,354 INFO L280 TraceCheckUtils]: 29: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,354 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {76197#true} {76197#true} #560#return; {76197#true} is VALID [2020-07-17 22:07:46,354 INFO L280 TraceCheckUtils]: 31: Hoare triple {76197#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~3 := #t~ret9;havoc #t~ret9; {76197#true} is VALID [2020-07-17 22:07:46,354 INFO L280 TraceCheckUtils]: 32: Hoare triple {76197#true} assume 0 != ~tmp~3; {76197#true} is VALID [2020-07-17 22:07:46,355 INFO L263 TraceCheckUtils]: 33: Hoare triple {76197#true} call activatePump(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:46,355 INFO L280 TraceCheckUtils]: 34: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {76197#true} is VALID [2020-07-17 22:07:46,356 INFO L263 TraceCheckUtils]: 35: Hoare triple {76197#true} call #t~ret12 := isMethaneAlarm(); {76197#true} is VALID [2020-07-17 22:07:46,356 INFO L280 TraceCheckUtils]: 36: Hoare triple {76197#true} havoc ~retValue_acc~3; {76197#true} is VALID [2020-07-17 22:07:46,356 INFO L263 TraceCheckUtils]: 37: Hoare triple {76197#true} call #t~ret13 := isMethaneLevelCritical(); {76197#true} is VALID [2020-07-17 22:07:46,356 INFO L280 TraceCheckUtils]: 38: Hoare triple {76197#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {76197#true} is VALID [2020-07-17 22:07:46,357 INFO L280 TraceCheckUtils]: 39: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,357 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {76197#true} {76197#true} #590#return; {76197#true} is VALID [2020-07-17 22:07:46,357 INFO L280 TraceCheckUtils]: 41: Hoare triple {76197#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {76197#true} is VALID [2020-07-17 22:07:46,357 INFO L280 TraceCheckUtils]: 42: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,357 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {76197#true} {76197#true} #542#return; {76197#true} is VALID [2020-07-17 22:07:46,357 INFO L280 TraceCheckUtils]: 44: Hoare triple {76197#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {76197#true} is VALID [2020-07-17 22:07:46,358 INFO L280 TraceCheckUtils]: 45: Hoare triple {76197#true} assume !(0 != ~tmp~6); {76197#true} is VALID [2020-07-17 22:07:46,359 INFO L263 TraceCheckUtils]: 46: Hoare triple {76197#true} call activatePump__wrappee__lowWaterSensor(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:46,359 INFO L280 TraceCheckUtils]: 47: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:46,360 INFO L280 TraceCheckUtils]: 48: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume true; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:46,361 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {76541#(<= 1 ~pumpRunning~0)} {76197#true} #544#return; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:46,361 INFO L280 TraceCheckUtils]: 50: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume true; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:46,362 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {76541#(<= 1 ~pumpRunning~0)} {76197#true} #562#return; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:46,363 INFO L280 TraceCheckUtils]: 52: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume true; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:46,363 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {76541#(<= 1 ~pumpRunning~0)} {76197#true} #582#return; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:46,364 INFO L280 TraceCheckUtils]: 54: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume true; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:46,364 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {76541#(<= 1 ~pumpRunning~0)} {76197#true} #530#return; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:46,365 INFO L280 TraceCheckUtils]: 56: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume true; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:46,366 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {76541#(<= 1 ~pumpRunning~0)} {76197#true} #552#return; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:46,366 INFO L263 TraceCheckUtils]: 58: Hoare triple {76541#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {76197#true} is VALID [2020-07-17 22:07:46,366 INFO L280 TraceCheckUtils]: 59: Hoare triple {76197#true} havoc ~tmp~0;havoc ~tmp___0~0; {76197#true} is VALID [2020-07-17 22:07:46,366 INFO L263 TraceCheckUtils]: 60: Hoare triple {76197#true} call #t~ret1 := getWaterLevel(); {76197#true} is VALID [2020-07-17 22:07:46,366 INFO L280 TraceCheckUtils]: 61: Hoare triple {76197#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {76197#true} is VALID [2020-07-17 22:07:46,367 INFO L280 TraceCheckUtils]: 62: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,367 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {76197#true} {76197#true} #570#return; {76197#true} is VALID [2020-07-17 22:07:46,367 INFO L280 TraceCheckUtils]: 64: Hoare triple {76197#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {76197#true} is VALID [2020-07-17 22:07:46,367 INFO L280 TraceCheckUtils]: 65: Hoare triple {76197#true} assume !(2 != ~tmp~0); {76197#true} is VALID [2020-07-17 22:07:46,367 INFO L280 TraceCheckUtils]: 66: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,368 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {76197#true} {76541#(<= 1 ~pumpRunning~0)} #554#return; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:46,369 INFO L280 TraceCheckUtils]: 68: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume true; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:46,369 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {76541#(<= 1 ~pumpRunning~0)} {76197#true} #538#return; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:46,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:46,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:46,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:46,395 INFO L280 TraceCheckUtils]: 0: Hoare triple {76197#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {76197#true} is VALID [2020-07-17 22:07:46,396 INFO L280 TraceCheckUtils]: 1: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,396 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {76197#true} {76484#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {76197#true} is VALID [2020-07-17 22:07:46,396 INFO L263 TraceCheckUtils]: 0: Hoare triple {76484#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {76197#true} is VALID [2020-07-17 22:07:46,396 INFO L280 TraceCheckUtils]: 1: Hoare triple {76197#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {76197#true} is VALID [2020-07-17 22:07:46,396 INFO L280 TraceCheckUtils]: 2: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,397 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {76197#true} {76484#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {76197#true} is VALID [2020-07-17 22:07:46,397 INFO L280 TraceCheckUtils]: 4: Hoare triple {76197#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {76197#true} is VALID [2020-07-17 22:07:46,397 INFO L280 TraceCheckUtils]: 5: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,397 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {76197#true} {76486#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #548#return; {76197#true} is VALID [2020-07-17 22:07:46,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:46,401 INFO L280 TraceCheckUtils]: 0: Hoare triple {76485#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {76197#true} is VALID [2020-07-17 22:07:46,401 INFO L280 TraceCheckUtils]: 1: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,402 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {76197#true} {76289#(not (= 0 ~pumpRunning~0))} #550#return; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:46,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:46,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:46,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:46,418 INFO L280 TraceCheckUtils]: 0: Hoare triple {76197#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {76197#true} is VALID [2020-07-17 22:07:46,418 INFO L280 TraceCheckUtils]: 1: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,418 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {76197#true} {76197#true} #590#return; {76197#true} is VALID [2020-07-17 22:07:46,419 INFO L280 TraceCheckUtils]: 0: Hoare triple {76197#true} havoc ~retValue_acc~3; {76197#true} is VALID [2020-07-17 22:07:46,419 INFO L263 TraceCheckUtils]: 1: Hoare triple {76197#true} call #t~ret13 := isMethaneLevelCritical(); {76197#true} is VALID [2020-07-17 22:07:46,419 INFO L280 TraceCheckUtils]: 2: Hoare triple {76197#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {76197#true} is VALID [2020-07-17 22:07:46,419 INFO L280 TraceCheckUtils]: 3: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,419 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {76197#true} {76197#true} #590#return; {76197#true} is VALID [2020-07-17 22:07:46,420 INFO L280 TraceCheckUtils]: 5: Hoare triple {76197#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {76197#true} is VALID [2020-07-17 22:07:46,420 INFO L280 TraceCheckUtils]: 6: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,420 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {76197#true} {76197#true} #524#return; {76197#true} is VALID [2020-07-17 22:07:46,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:46,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:46,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:46,435 INFO L280 TraceCheckUtils]: 0: Hoare triple {76197#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {76197#true} is VALID [2020-07-17 22:07:46,435 INFO L280 TraceCheckUtils]: 1: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,435 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {76197#true} {76197#true} #522#return; {76197#true} is VALID [2020-07-17 22:07:46,436 INFO L280 TraceCheckUtils]: 0: Hoare triple {76197#true} havoc ~retValue_acc~6;havoc ~tmp~8;havoc ~tmp___0~3; {76197#true} is VALID [2020-07-17 22:07:46,436 INFO L263 TraceCheckUtils]: 1: Hoare triple {76197#true} call #t~ret31 := isLowWaterSensorDry(); {76197#true} is VALID [2020-07-17 22:07:46,436 INFO L280 TraceCheckUtils]: 2: Hoare triple {76197#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {76197#true} is VALID [2020-07-17 22:07:46,436 INFO L280 TraceCheckUtils]: 3: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,437 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {76197#true} {76197#true} #522#return; {76197#true} is VALID [2020-07-17 22:07:46,437 INFO L280 TraceCheckUtils]: 5: Hoare triple {76197#true} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~tmp~8 := #t~ret31;havoc #t~ret31; {76197#true} is VALID [2020-07-17 22:07:46,437 INFO L280 TraceCheckUtils]: 6: Hoare triple {76197#true} assume 0 != ~tmp~8;~tmp___0~3 := 0; {76197#true} is VALID [2020-07-17 22:07:46,437 INFO L280 TraceCheckUtils]: 7: Hoare triple {76197#true} ~retValue_acc~6 := ~tmp___0~3;#res := ~retValue_acc~6; {76197#true} is VALID [2020-07-17 22:07:46,438 INFO L280 TraceCheckUtils]: 8: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,438 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {76197#true} {76197#true} #576#return; {76197#true} is VALID [2020-07-17 22:07:46,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:46,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:46,447 INFO L280 TraceCheckUtils]: 0: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,448 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {76197#true} {76289#(not (= 0 ~pumpRunning~0))} #566#return; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:46,448 INFO L280 TraceCheckUtils]: 0: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {76197#true} is VALID [2020-07-17 22:07:46,449 INFO L280 TraceCheckUtils]: 1: Hoare triple {76197#true} assume !(0 == ~pumpRunning~0); {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:46,449 INFO L263 TraceCheckUtils]: 2: Hoare triple {76289#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {76197#true} is VALID [2020-07-17 22:07:46,449 INFO L280 TraceCheckUtils]: 3: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,450 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {76197#true} {76289#(not (= 0 ~pumpRunning~0))} #566#return; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:46,451 INFO L280 TraceCheckUtils]: 5: Hoare triple {76289#(not (= 0 ~pumpRunning~0))} assume true; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:46,451 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {76289#(not (= 0 ~pumpRunning~0))} {76197#true} #580#return; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:46,452 INFO L280 TraceCheckUtils]: 0: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {76197#true} is VALID [2020-07-17 22:07:46,452 INFO L280 TraceCheckUtils]: 1: Hoare triple {76197#true} assume 0 != ~pumpRunning~0; {76197#true} is VALID [2020-07-17 22:07:46,452 INFO L263 TraceCheckUtils]: 2: Hoare triple {76197#true} call #t~ret10 := isLowWaterLevel(); {76197#true} is VALID [2020-07-17 22:07:46,452 INFO L280 TraceCheckUtils]: 3: Hoare triple {76197#true} havoc ~retValue_acc~6;havoc ~tmp~8;havoc ~tmp___0~3; {76197#true} is VALID [2020-07-17 22:07:46,453 INFO L263 TraceCheckUtils]: 4: Hoare triple {76197#true} call #t~ret31 := isLowWaterSensorDry(); {76197#true} is VALID [2020-07-17 22:07:46,453 INFO L280 TraceCheckUtils]: 5: Hoare triple {76197#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {76197#true} is VALID [2020-07-17 22:07:46,453 INFO L280 TraceCheckUtils]: 6: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,453 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {76197#true} {76197#true} #522#return; {76197#true} is VALID [2020-07-17 22:07:46,453 INFO L280 TraceCheckUtils]: 8: Hoare triple {76197#true} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~tmp~8 := #t~ret31;havoc #t~ret31; {76197#true} is VALID [2020-07-17 22:07:46,454 INFO L280 TraceCheckUtils]: 9: Hoare triple {76197#true} assume 0 != ~tmp~8;~tmp___0~3 := 0; {76197#true} is VALID [2020-07-17 22:07:46,454 INFO L280 TraceCheckUtils]: 10: Hoare triple {76197#true} ~retValue_acc~6 := ~tmp___0~3;#res := ~retValue_acc~6; {76197#true} is VALID [2020-07-17 22:07:46,454 INFO L280 TraceCheckUtils]: 11: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,454 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {76197#true} {76197#true} #576#return; {76197#true} is VALID [2020-07-17 22:07:46,454 INFO L280 TraceCheckUtils]: 13: Hoare triple {76197#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~4 := #t~ret10;havoc #t~ret10; {76197#true} is VALID [2020-07-17 22:07:46,455 INFO L280 TraceCheckUtils]: 14: Hoare triple {76197#true} assume !(0 != ~tmp~4); {76197#true} is VALID [2020-07-17 22:07:46,455 INFO L263 TraceCheckUtils]: 15: Hoare triple {76197#true} call processEnvironment__wrappee__highWaterSensor(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:46,456 INFO L280 TraceCheckUtils]: 16: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {76197#true} is VALID [2020-07-17 22:07:46,456 INFO L280 TraceCheckUtils]: 17: Hoare triple {76197#true} assume !(0 == ~pumpRunning~0); {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:46,457 INFO L263 TraceCheckUtils]: 18: Hoare triple {76289#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {76197#true} is VALID [2020-07-17 22:07:46,457 INFO L280 TraceCheckUtils]: 19: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,458 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {76197#true} {76289#(not (= 0 ~pumpRunning~0))} #566#return; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:46,458 INFO L280 TraceCheckUtils]: 21: Hoare triple {76289#(not (= 0 ~pumpRunning~0))} assume true; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:46,459 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {76289#(not (= 0 ~pumpRunning~0))} {76197#true} #580#return; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:46,459 INFO L280 TraceCheckUtils]: 23: Hoare triple {76289#(not (= 0 ~pumpRunning~0))} assume true; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:46,460 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {76289#(not (= 0 ~pumpRunning~0))} {76197#true} #528#return; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:46,461 INFO L280 TraceCheckUtils]: 0: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {76197#true} is VALID [2020-07-17 22:07:46,461 INFO L280 TraceCheckUtils]: 1: Hoare triple {76197#true} assume 0 != ~pumpRunning~0; {76197#true} is VALID [2020-07-17 22:07:46,461 INFO L263 TraceCheckUtils]: 2: Hoare triple {76197#true} call #t~ret11 := isMethaneAlarm(); {76197#true} is VALID [2020-07-17 22:07:46,462 INFO L280 TraceCheckUtils]: 3: Hoare triple {76197#true} havoc ~retValue_acc~3; {76197#true} is VALID [2020-07-17 22:07:46,462 INFO L263 TraceCheckUtils]: 4: Hoare triple {76197#true} call #t~ret13 := isMethaneLevelCritical(); {76197#true} is VALID [2020-07-17 22:07:46,462 INFO L280 TraceCheckUtils]: 5: Hoare triple {76197#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {76197#true} is VALID [2020-07-17 22:07:46,462 INFO L280 TraceCheckUtils]: 6: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,462 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {76197#true} {76197#true} #590#return; {76197#true} is VALID [2020-07-17 22:07:46,462 INFO L280 TraceCheckUtils]: 8: Hoare triple {76197#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {76197#true} is VALID [2020-07-17 22:07:46,463 INFO L280 TraceCheckUtils]: 9: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,463 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {76197#true} {76197#true} #524#return; {76197#true} is VALID [2020-07-17 22:07:46,463 INFO L280 TraceCheckUtils]: 11: Hoare triple {76197#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~tmp~5 := #t~ret11;havoc #t~ret11; {76197#true} is VALID [2020-07-17 22:07:46,463 INFO L280 TraceCheckUtils]: 12: Hoare triple {76197#true} assume !(0 != ~tmp~5); {76197#true} is VALID [2020-07-17 22:07:46,464 INFO L263 TraceCheckUtils]: 13: Hoare triple {76197#true} call processEnvironment__wrappee__methaneQuery(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:46,465 INFO L280 TraceCheckUtils]: 14: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {76197#true} is VALID [2020-07-17 22:07:46,465 INFO L280 TraceCheckUtils]: 15: Hoare triple {76197#true} assume 0 != ~pumpRunning~0; {76197#true} is VALID [2020-07-17 22:07:46,465 INFO L263 TraceCheckUtils]: 16: Hoare triple {76197#true} call #t~ret10 := isLowWaterLevel(); {76197#true} is VALID [2020-07-17 22:07:46,465 INFO L280 TraceCheckUtils]: 17: Hoare triple {76197#true} havoc ~retValue_acc~6;havoc ~tmp~8;havoc ~tmp___0~3; {76197#true} is VALID [2020-07-17 22:07:46,465 INFO L263 TraceCheckUtils]: 18: Hoare triple {76197#true} call #t~ret31 := isLowWaterSensorDry(); {76197#true} is VALID [2020-07-17 22:07:46,466 INFO L280 TraceCheckUtils]: 19: Hoare triple {76197#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {76197#true} is VALID [2020-07-17 22:07:46,466 INFO L280 TraceCheckUtils]: 20: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,466 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {76197#true} {76197#true} #522#return; {76197#true} is VALID [2020-07-17 22:07:46,466 INFO L280 TraceCheckUtils]: 22: Hoare triple {76197#true} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~tmp~8 := #t~ret31;havoc #t~ret31; {76197#true} is VALID [2020-07-17 22:07:46,466 INFO L280 TraceCheckUtils]: 23: Hoare triple {76197#true} assume 0 != ~tmp~8;~tmp___0~3 := 0; {76197#true} is VALID [2020-07-17 22:07:46,466 INFO L280 TraceCheckUtils]: 24: Hoare triple {76197#true} ~retValue_acc~6 := ~tmp___0~3;#res := ~retValue_acc~6; {76197#true} is VALID [2020-07-17 22:07:46,467 INFO L280 TraceCheckUtils]: 25: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,467 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {76197#true} {76197#true} #576#return; {76197#true} is VALID [2020-07-17 22:07:46,467 INFO L280 TraceCheckUtils]: 27: Hoare triple {76197#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~4 := #t~ret10;havoc #t~ret10; {76197#true} is VALID [2020-07-17 22:07:46,467 INFO L280 TraceCheckUtils]: 28: Hoare triple {76197#true} assume !(0 != ~tmp~4); {76197#true} is VALID [2020-07-17 22:07:46,468 INFO L263 TraceCheckUtils]: 29: Hoare triple {76197#true} call processEnvironment__wrappee__highWaterSensor(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:46,468 INFO L280 TraceCheckUtils]: 30: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {76197#true} is VALID [2020-07-17 22:07:46,469 INFO L280 TraceCheckUtils]: 31: Hoare triple {76197#true} assume !(0 == ~pumpRunning~0); {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:46,469 INFO L263 TraceCheckUtils]: 32: Hoare triple {76289#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {76197#true} is VALID [2020-07-17 22:07:46,470 INFO L280 TraceCheckUtils]: 33: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,470 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {76197#true} {76289#(not (= 0 ~pumpRunning~0))} #566#return; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:46,471 INFO L280 TraceCheckUtils]: 35: Hoare triple {76289#(not (= 0 ~pumpRunning~0))} assume true; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:46,472 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {76289#(not (= 0 ~pumpRunning~0))} {76197#true} #580#return; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:46,472 INFO L280 TraceCheckUtils]: 37: Hoare triple {76289#(not (= 0 ~pumpRunning~0))} assume true; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:46,473 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {76289#(not (= 0 ~pumpRunning~0))} {76197#true} #528#return; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:46,474 INFO L280 TraceCheckUtils]: 39: Hoare triple {76289#(not (= 0 ~pumpRunning~0))} assume true; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:46,475 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {76289#(not (= 0 ~pumpRunning~0))} {76289#(not (= 0 ~pumpRunning~0))} #552#return; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:46,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:46,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:46,546 INFO L280 TraceCheckUtils]: 0: Hoare triple {76197#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {76197#true} is VALID [2020-07-17 22:07:46,547 INFO L280 TraceCheckUtils]: 1: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,547 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {76197#true} {76197#true} #570#return; {76197#true} is VALID [2020-07-17 22:07:46,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:46,572 INFO L280 TraceCheckUtils]: 0: Hoare triple {76197#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {76820#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:07:46,573 INFO L280 TraceCheckUtils]: 1: Hoare triple {76820#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {76820#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:07:46,575 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {76820#(= ~pumpRunning~0 |isPumpRunning_#res|)} {76197#true} #572#return; {76817#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret2|)} is VALID [2020-07-17 22:07:46,575 INFO L280 TraceCheckUtils]: 0: Hoare triple {76197#true} havoc ~tmp~0;havoc ~tmp___0~0; {76197#true} is VALID [2020-07-17 22:07:46,576 INFO L263 TraceCheckUtils]: 1: Hoare triple {76197#true} call #t~ret1 := getWaterLevel(); {76197#true} is VALID [2020-07-17 22:07:46,576 INFO L280 TraceCheckUtils]: 2: Hoare triple {76197#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {76197#true} is VALID [2020-07-17 22:07:46,576 INFO L280 TraceCheckUtils]: 3: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,577 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {76197#true} {76197#true} #570#return; {76197#true} is VALID [2020-07-17 22:07:46,577 INFO L280 TraceCheckUtils]: 5: Hoare triple {76197#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {76197#true} is VALID [2020-07-17 22:07:46,577 INFO L280 TraceCheckUtils]: 6: Hoare triple {76197#true} assume 2 != ~tmp~0; {76197#true} is VALID [2020-07-17 22:07:46,578 INFO L263 TraceCheckUtils]: 7: Hoare triple {76197#true} call #t~ret2 := isPumpRunning(); {76197#true} is VALID [2020-07-17 22:07:46,579 INFO L280 TraceCheckUtils]: 8: Hoare triple {76197#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {76820#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:07:46,580 INFO L280 TraceCheckUtils]: 9: Hoare triple {76820#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {76820#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:07:46,581 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {76820#(= ~pumpRunning~0 |isPumpRunning_#res|)} {76197#true} #572#return; {76817#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret2|)} is VALID [2020-07-17 22:07:46,583 INFO L280 TraceCheckUtils]: 11: Hoare triple {76817#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret2|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {76818#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~0)} is VALID [2020-07-17 22:07:46,584 INFO L280 TraceCheckUtils]: 12: Hoare triple {76818#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~0)} assume !(0 != ~tmp___0~0); {76819#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 22:07:46,585 INFO L280 TraceCheckUtils]: 13: Hoare triple {76819#(= 0 ~pumpRunning~0)} assume true; {76819#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 22:07:46,586 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {76819#(= 0 ~pumpRunning~0)} {76289#(not (= 0 ~pumpRunning~0))} #554#return; {76198#false} is VALID [2020-07-17 22:07:46,588 INFO L263 TraceCheckUtils]: 0: Hoare triple {76486#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {76484#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:07:46,588 INFO L263 TraceCheckUtils]: 1: Hoare triple {76484#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {76197#true} is VALID [2020-07-17 22:07:46,588 INFO L280 TraceCheckUtils]: 2: Hoare triple {76197#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {76197#true} is VALID [2020-07-17 22:07:46,589 INFO L280 TraceCheckUtils]: 3: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,589 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {76197#true} {76484#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {76197#true} is VALID [2020-07-17 22:07:46,589 INFO L280 TraceCheckUtils]: 5: Hoare triple {76197#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {76197#true} is VALID [2020-07-17 22:07:46,590 INFO L280 TraceCheckUtils]: 6: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,590 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {76197#true} {76486#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #548#return; {76197#true} is VALID [2020-07-17 22:07:46,591 INFO L280 TraceCheckUtils]: 8: Hoare triple {76197#true} assume 0 != ~pumpRunning~0; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:46,592 INFO L263 TraceCheckUtils]: 9: Hoare triple {76289#(not (= 0 ~pumpRunning~0))} call lowerWaterLevel(); {76485#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:07:46,593 INFO L280 TraceCheckUtils]: 10: Hoare triple {76485#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {76197#true} is VALID [2020-07-17 22:07:46,593 INFO L280 TraceCheckUtils]: 11: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,594 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {76197#true} {76289#(not (= 0 ~pumpRunning~0))} #550#return; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:46,595 INFO L280 TraceCheckUtils]: 13: Hoare triple {76289#(not (= 0 ~pumpRunning~0))} assume 0 != ~systemActive~0; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:46,597 INFO L263 TraceCheckUtils]: 14: Hoare triple {76289#(not (= 0 ~pumpRunning~0))} call processEnvironment(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:46,597 INFO L280 TraceCheckUtils]: 15: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {76197#true} is VALID [2020-07-17 22:07:46,597 INFO L280 TraceCheckUtils]: 16: Hoare triple {76197#true} assume 0 != ~pumpRunning~0; {76197#true} is VALID [2020-07-17 22:07:46,598 INFO L263 TraceCheckUtils]: 17: Hoare triple {76197#true} call #t~ret11 := isMethaneAlarm(); {76197#true} is VALID [2020-07-17 22:07:46,598 INFO L280 TraceCheckUtils]: 18: Hoare triple {76197#true} havoc ~retValue_acc~3; {76197#true} is VALID [2020-07-17 22:07:46,598 INFO L263 TraceCheckUtils]: 19: Hoare triple {76197#true} call #t~ret13 := isMethaneLevelCritical(); {76197#true} is VALID [2020-07-17 22:07:46,599 INFO L280 TraceCheckUtils]: 20: Hoare triple {76197#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {76197#true} is VALID [2020-07-17 22:07:46,599 INFO L280 TraceCheckUtils]: 21: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,599 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {76197#true} {76197#true} #590#return; {76197#true} is VALID [2020-07-17 22:07:46,600 INFO L280 TraceCheckUtils]: 23: Hoare triple {76197#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {76197#true} is VALID [2020-07-17 22:07:46,600 INFO L280 TraceCheckUtils]: 24: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,600 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {76197#true} {76197#true} #524#return; {76197#true} is VALID [2020-07-17 22:07:46,600 INFO L280 TraceCheckUtils]: 26: Hoare triple {76197#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~tmp~5 := #t~ret11;havoc #t~ret11; {76197#true} is VALID [2020-07-17 22:07:46,601 INFO L280 TraceCheckUtils]: 27: Hoare triple {76197#true} assume !(0 != ~tmp~5); {76197#true} is VALID [2020-07-17 22:07:46,602 INFO L263 TraceCheckUtils]: 28: Hoare triple {76197#true} call processEnvironment__wrappee__methaneQuery(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:46,602 INFO L280 TraceCheckUtils]: 29: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {76197#true} is VALID [2020-07-17 22:07:46,603 INFO L280 TraceCheckUtils]: 30: Hoare triple {76197#true} assume 0 != ~pumpRunning~0; {76197#true} is VALID [2020-07-17 22:07:46,603 INFO L263 TraceCheckUtils]: 31: Hoare triple {76197#true} call #t~ret10 := isLowWaterLevel(); {76197#true} is VALID [2020-07-17 22:07:46,603 INFO L280 TraceCheckUtils]: 32: Hoare triple {76197#true} havoc ~retValue_acc~6;havoc ~tmp~8;havoc ~tmp___0~3; {76197#true} is VALID [2020-07-17 22:07:46,604 INFO L263 TraceCheckUtils]: 33: Hoare triple {76197#true} call #t~ret31 := isLowWaterSensorDry(); {76197#true} is VALID [2020-07-17 22:07:46,604 INFO L280 TraceCheckUtils]: 34: Hoare triple {76197#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {76197#true} is VALID [2020-07-17 22:07:46,604 INFO L280 TraceCheckUtils]: 35: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,605 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {76197#true} {76197#true} #522#return; {76197#true} is VALID [2020-07-17 22:07:46,605 INFO L280 TraceCheckUtils]: 37: Hoare triple {76197#true} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~tmp~8 := #t~ret31;havoc #t~ret31; {76197#true} is VALID [2020-07-17 22:07:46,605 INFO L280 TraceCheckUtils]: 38: Hoare triple {76197#true} assume 0 != ~tmp~8;~tmp___0~3 := 0; {76197#true} is VALID [2020-07-17 22:07:46,606 INFO L280 TraceCheckUtils]: 39: Hoare triple {76197#true} ~retValue_acc~6 := ~tmp___0~3;#res := ~retValue_acc~6; {76197#true} is VALID [2020-07-17 22:07:46,606 INFO L280 TraceCheckUtils]: 40: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,606 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {76197#true} {76197#true} #576#return; {76197#true} is VALID [2020-07-17 22:07:46,607 INFO L280 TraceCheckUtils]: 42: Hoare triple {76197#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~4 := #t~ret10;havoc #t~ret10; {76197#true} is VALID [2020-07-17 22:07:46,607 INFO L280 TraceCheckUtils]: 43: Hoare triple {76197#true} assume !(0 != ~tmp~4); {76197#true} is VALID [2020-07-17 22:07:46,608 INFO L263 TraceCheckUtils]: 44: Hoare triple {76197#true} call processEnvironment__wrappee__highWaterSensor(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:46,609 INFO L280 TraceCheckUtils]: 45: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {76197#true} is VALID [2020-07-17 22:07:46,610 INFO L280 TraceCheckUtils]: 46: Hoare triple {76197#true} assume !(0 == ~pumpRunning~0); {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:46,610 INFO L263 TraceCheckUtils]: 47: Hoare triple {76289#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {76197#true} is VALID [2020-07-17 22:07:46,610 INFO L280 TraceCheckUtils]: 48: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,612 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {76197#true} {76289#(not (= 0 ~pumpRunning~0))} #566#return; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:46,613 INFO L280 TraceCheckUtils]: 50: Hoare triple {76289#(not (= 0 ~pumpRunning~0))} assume true; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:46,614 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {76289#(not (= 0 ~pumpRunning~0))} {76197#true} #580#return; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:46,615 INFO L280 TraceCheckUtils]: 52: Hoare triple {76289#(not (= 0 ~pumpRunning~0))} assume true; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:46,616 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {76289#(not (= 0 ~pumpRunning~0))} {76197#true} #528#return; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:46,617 INFO L280 TraceCheckUtils]: 54: Hoare triple {76289#(not (= 0 ~pumpRunning~0))} assume true; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:46,618 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {76289#(not (= 0 ~pumpRunning~0))} {76289#(not (= 0 ~pumpRunning~0))} #552#return; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:46,619 INFO L263 TraceCheckUtils]: 56: Hoare triple {76289#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__3(); {76197#true} is VALID [2020-07-17 22:07:46,619 INFO L280 TraceCheckUtils]: 57: Hoare triple {76197#true} havoc ~tmp~0;havoc ~tmp___0~0; {76197#true} is VALID [2020-07-17 22:07:46,619 INFO L263 TraceCheckUtils]: 58: Hoare triple {76197#true} call #t~ret1 := getWaterLevel(); {76197#true} is VALID [2020-07-17 22:07:46,620 INFO L280 TraceCheckUtils]: 59: Hoare triple {76197#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {76197#true} is VALID [2020-07-17 22:07:46,620 INFO L280 TraceCheckUtils]: 60: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,620 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {76197#true} {76197#true} #570#return; {76197#true} is VALID [2020-07-17 22:07:46,621 INFO L280 TraceCheckUtils]: 62: Hoare triple {76197#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {76197#true} is VALID [2020-07-17 22:07:46,621 INFO L280 TraceCheckUtils]: 63: Hoare triple {76197#true} assume 2 != ~tmp~0; {76197#true} is VALID [2020-07-17 22:07:46,621 INFO L263 TraceCheckUtils]: 64: Hoare triple {76197#true} call #t~ret2 := isPumpRunning(); {76197#true} is VALID [2020-07-17 22:07:46,622 INFO L280 TraceCheckUtils]: 65: Hoare triple {76197#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {76820#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:07:46,623 INFO L280 TraceCheckUtils]: 66: Hoare triple {76820#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {76820#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:07:46,625 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {76820#(= ~pumpRunning~0 |isPumpRunning_#res|)} {76197#true} #572#return; {76817#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret2|)} is VALID [2020-07-17 22:07:46,626 INFO L280 TraceCheckUtils]: 68: Hoare triple {76817#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret2|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {76818#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~0)} is VALID [2020-07-17 22:07:46,627 INFO L280 TraceCheckUtils]: 69: Hoare triple {76818#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~0)} assume !(0 != ~tmp___0~0); {76819#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 22:07:46,628 INFO L280 TraceCheckUtils]: 70: Hoare triple {76819#(= 0 ~pumpRunning~0)} assume true; {76819#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 22:07:46,629 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {76819#(= 0 ~pumpRunning~0)} {76289#(not (= 0 ~pumpRunning~0))} #554#return; {76198#false} is VALID [2020-07-17 22:07:46,630 INFO L280 TraceCheckUtils]: 72: Hoare triple {76198#false} assume true; {76198#false} is VALID [2020-07-17 22:07:46,630 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {76198#false} {76289#(not (= 0 ~pumpRunning~0))} #538#return; {76198#false} is VALID [2020-07-17 22:07:46,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:46,673 INFO L280 TraceCheckUtils]: 0: Hoare triple {76821#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0);~methaneLevelCritical~0 := 1; {76197#true} is VALID [2020-07-17 22:07:46,673 INFO L280 TraceCheckUtils]: 1: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,673 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {76197#true} {76198#false} #534#return; {76198#false} is VALID [2020-07-17 22:07:46,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:46,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:46,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:46,690 INFO L280 TraceCheckUtils]: 0: Hoare triple {76197#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {76197#true} is VALID [2020-07-17 22:07:46,690 INFO L280 TraceCheckUtils]: 1: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,691 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {76197#true} {76484#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {76197#true} is VALID [2020-07-17 22:07:46,691 INFO L263 TraceCheckUtils]: 0: Hoare triple {76484#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {76197#true} is VALID [2020-07-17 22:07:46,692 INFO L280 TraceCheckUtils]: 1: Hoare triple {76197#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {76197#true} is VALID [2020-07-17 22:07:46,692 INFO L280 TraceCheckUtils]: 2: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,692 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {76197#true} {76484#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {76197#true} is VALID [2020-07-17 22:07:46,693 INFO L280 TraceCheckUtils]: 4: Hoare triple {76197#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {76197#true} is VALID [2020-07-17 22:07:46,693 INFO L280 TraceCheckUtils]: 5: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,693 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {76197#true} {76486#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #548#return; {76197#true} is VALID [2020-07-17 22:07:46,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:46,698 INFO L280 TraceCheckUtils]: 0: Hoare triple {76485#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {76197#true} is VALID [2020-07-17 22:07:46,698 INFO L280 TraceCheckUtils]: 1: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,699 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {76197#true} {76197#true} #550#return; {76197#true} is VALID [2020-07-17 22:07:46,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:46,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:46,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:46,711 INFO L280 TraceCheckUtils]: 0: Hoare triple {76197#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {76197#true} is VALID [2020-07-17 22:07:46,712 INFO L280 TraceCheckUtils]: 1: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,712 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {76197#true} {76197#true} #590#return; {76197#true} is VALID [2020-07-17 22:07:46,713 INFO L280 TraceCheckUtils]: 0: Hoare triple {76197#true} havoc ~retValue_acc~3; {76197#true} is VALID [2020-07-17 22:07:46,713 INFO L263 TraceCheckUtils]: 1: Hoare triple {76197#true} call #t~ret13 := isMethaneLevelCritical(); {76197#true} is VALID [2020-07-17 22:07:46,713 INFO L280 TraceCheckUtils]: 2: Hoare triple {76197#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {76197#true} is VALID [2020-07-17 22:07:46,714 INFO L280 TraceCheckUtils]: 3: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,714 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {76197#true} {76197#true} #590#return; {76197#true} is VALID [2020-07-17 22:07:46,714 INFO L280 TraceCheckUtils]: 5: Hoare triple {76197#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {76197#true} is VALID [2020-07-17 22:07:46,715 INFO L280 TraceCheckUtils]: 6: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,715 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {76197#true} {76197#true} #524#return; {76197#true} is VALID [2020-07-17 22:07:46,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:46,719 INFO L280 TraceCheckUtils]: 0: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {76197#true} is VALID [2020-07-17 22:07:46,720 INFO L280 TraceCheckUtils]: 1: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,720 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {76197#true} {76197#true} #526#return; {76197#true} is VALID [2020-07-17 22:07:46,720 INFO L280 TraceCheckUtils]: 0: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {76197#true} is VALID [2020-07-17 22:07:46,721 INFO L280 TraceCheckUtils]: 1: Hoare triple {76197#true} assume 0 != ~pumpRunning~0; {76197#true} is VALID [2020-07-17 22:07:46,721 INFO L263 TraceCheckUtils]: 2: Hoare triple {76197#true} call #t~ret11 := isMethaneAlarm(); {76197#true} is VALID [2020-07-17 22:07:46,721 INFO L280 TraceCheckUtils]: 3: Hoare triple {76197#true} havoc ~retValue_acc~3; {76197#true} is VALID [2020-07-17 22:07:46,722 INFO L263 TraceCheckUtils]: 4: Hoare triple {76197#true} call #t~ret13 := isMethaneLevelCritical(); {76197#true} is VALID [2020-07-17 22:07:46,722 INFO L280 TraceCheckUtils]: 5: Hoare triple {76197#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {76197#true} is VALID [2020-07-17 22:07:46,722 INFO L280 TraceCheckUtils]: 6: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,723 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {76197#true} {76197#true} #590#return; {76197#true} is VALID [2020-07-17 22:07:46,723 INFO L280 TraceCheckUtils]: 8: Hoare triple {76197#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {76197#true} is VALID [2020-07-17 22:07:46,723 INFO L280 TraceCheckUtils]: 9: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,724 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {76197#true} {76197#true} #524#return; {76197#true} is VALID [2020-07-17 22:07:46,724 INFO L280 TraceCheckUtils]: 11: Hoare triple {76197#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~tmp~5 := #t~ret11;havoc #t~ret11; {76197#true} is VALID [2020-07-17 22:07:46,724 INFO L280 TraceCheckUtils]: 12: Hoare triple {76197#true} assume 0 != ~tmp~5; {76197#true} is VALID [2020-07-17 22:07:46,726 INFO L263 TraceCheckUtils]: 13: Hoare triple {76197#true} call deactivatePump(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:46,726 INFO L280 TraceCheckUtils]: 14: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {76197#true} is VALID [2020-07-17 22:07:46,727 INFO L280 TraceCheckUtils]: 15: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,727 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {76197#true} {76197#true} #526#return; {76197#true} is VALID [2020-07-17 22:07:46,727 INFO L280 TraceCheckUtils]: 17: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,727 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {76197#true} {76197#true} #552#return; {76197#true} is VALID [2020-07-17 22:07:46,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:46,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:46,737 INFO L280 TraceCheckUtils]: 0: Hoare triple {76197#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {76197#true} is VALID [2020-07-17 22:07:46,737 INFO L280 TraceCheckUtils]: 1: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,737 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {76197#true} {76197#true} #570#return; {76197#true} is VALID [2020-07-17 22:07:46,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:46,741 INFO L280 TraceCheckUtils]: 0: Hoare triple {76197#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {76197#true} is VALID [2020-07-17 22:07:46,742 INFO L280 TraceCheckUtils]: 1: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,742 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {76197#true} {76197#true} #572#return; {76197#true} is VALID [2020-07-17 22:07:46,743 INFO L280 TraceCheckUtils]: 0: Hoare triple {76197#true} havoc ~tmp~0;havoc ~tmp___0~0; {76197#true} is VALID [2020-07-17 22:07:46,743 INFO L263 TraceCheckUtils]: 1: Hoare triple {76197#true} call #t~ret1 := getWaterLevel(); {76197#true} is VALID [2020-07-17 22:07:46,743 INFO L280 TraceCheckUtils]: 2: Hoare triple {76197#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {76197#true} is VALID [2020-07-17 22:07:46,744 INFO L280 TraceCheckUtils]: 3: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,744 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {76197#true} {76197#true} #570#return; {76197#true} is VALID [2020-07-17 22:07:46,744 INFO L280 TraceCheckUtils]: 5: Hoare triple {76197#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {76197#true} is VALID [2020-07-17 22:07:46,745 INFO L280 TraceCheckUtils]: 6: Hoare triple {76197#true} assume 2 != ~tmp~0; {76197#true} is VALID [2020-07-17 22:07:46,745 INFO L263 TraceCheckUtils]: 7: Hoare triple {76197#true} call #t~ret2 := isPumpRunning(); {76197#true} is VALID [2020-07-17 22:07:46,745 INFO L280 TraceCheckUtils]: 8: Hoare triple {76197#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {76197#true} is VALID [2020-07-17 22:07:46,745 INFO L280 TraceCheckUtils]: 9: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,746 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {76197#true} {76197#true} #572#return; {76197#true} is VALID [2020-07-17 22:07:46,746 INFO L280 TraceCheckUtils]: 11: Hoare triple {76197#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {76197#true} is VALID [2020-07-17 22:07:46,746 INFO L280 TraceCheckUtils]: 12: Hoare triple {76197#true} assume !(0 != ~tmp___0~0); {76197#true} is VALID [2020-07-17 22:07:46,747 INFO L280 TraceCheckUtils]: 13: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,747 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {76197#true} {76197#true} #554#return; {76197#true} is VALID [2020-07-17 22:07:46,749 INFO L263 TraceCheckUtils]: 0: Hoare triple {76486#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {76484#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:07:46,749 INFO L263 TraceCheckUtils]: 1: Hoare triple {76484#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {76197#true} is VALID [2020-07-17 22:07:46,750 INFO L280 TraceCheckUtils]: 2: Hoare triple {76197#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {76197#true} is VALID [2020-07-17 22:07:46,750 INFO L280 TraceCheckUtils]: 3: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,750 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {76197#true} {76484#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {76197#true} is VALID [2020-07-17 22:07:46,751 INFO L280 TraceCheckUtils]: 5: Hoare triple {76197#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {76197#true} is VALID [2020-07-17 22:07:46,751 INFO L280 TraceCheckUtils]: 6: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,751 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {76197#true} {76486#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #548#return; {76197#true} is VALID [2020-07-17 22:07:46,751 INFO L280 TraceCheckUtils]: 8: Hoare triple {76197#true} assume 0 != ~pumpRunning~0; {76197#true} is VALID [2020-07-17 22:07:46,753 INFO L263 TraceCheckUtils]: 9: Hoare triple {76197#true} call lowerWaterLevel(); {76485#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:07:46,753 INFO L280 TraceCheckUtils]: 10: Hoare triple {76485#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {76197#true} is VALID [2020-07-17 22:07:46,753 INFO L280 TraceCheckUtils]: 11: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,754 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {76197#true} {76197#true} #550#return; {76197#true} is VALID [2020-07-17 22:07:46,754 INFO L280 TraceCheckUtils]: 13: Hoare triple {76197#true} assume 0 != ~systemActive~0; {76197#true} is VALID [2020-07-17 22:07:46,755 INFO L263 TraceCheckUtils]: 14: Hoare triple {76197#true} call processEnvironment(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:46,756 INFO L280 TraceCheckUtils]: 15: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {76197#true} is VALID [2020-07-17 22:07:46,756 INFO L280 TraceCheckUtils]: 16: Hoare triple {76197#true} assume 0 != ~pumpRunning~0; {76197#true} is VALID [2020-07-17 22:07:46,756 INFO L263 TraceCheckUtils]: 17: Hoare triple {76197#true} call #t~ret11 := isMethaneAlarm(); {76197#true} is VALID [2020-07-17 22:07:46,756 INFO L280 TraceCheckUtils]: 18: Hoare triple {76197#true} havoc ~retValue_acc~3; {76197#true} is VALID [2020-07-17 22:07:46,757 INFO L263 TraceCheckUtils]: 19: Hoare triple {76197#true} call #t~ret13 := isMethaneLevelCritical(); {76197#true} is VALID [2020-07-17 22:07:46,757 INFO L280 TraceCheckUtils]: 20: Hoare triple {76197#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {76197#true} is VALID [2020-07-17 22:07:46,757 INFO L280 TraceCheckUtils]: 21: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,758 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {76197#true} {76197#true} #590#return; {76197#true} is VALID [2020-07-17 22:07:46,758 INFO L280 TraceCheckUtils]: 23: Hoare triple {76197#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {76197#true} is VALID [2020-07-17 22:07:46,758 INFO L280 TraceCheckUtils]: 24: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,759 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {76197#true} {76197#true} #524#return; {76197#true} is VALID [2020-07-17 22:07:46,759 INFO L280 TraceCheckUtils]: 26: Hoare triple {76197#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~tmp~5 := #t~ret11;havoc #t~ret11; {76197#true} is VALID [2020-07-17 22:07:46,759 INFO L280 TraceCheckUtils]: 27: Hoare triple {76197#true} assume 0 != ~tmp~5; {76197#true} is VALID [2020-07-17 22:07:46,761 INFO L263 TraceCheckUtils]: 28: Hoare triple {76197#true} call deactivatePump(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:46,761 INFO L280 TraceCheckUtils]: 29: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {76197#true} is VALID [2020-07-17 22:07:46,761 INFO L280 TraceCheckUtils]: 30: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,761 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {76197#true} {76197#true} #526#return; {76197#true} is VALID [2020-07-17 22:07:46,762 INFO L280 TraceCheckUtils]: 32: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,762 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {76197#true} {76197#true} #552#return; {76197#true} is VALID [2020-07-17 22:07:46,762 INFO L263 TraceCheckUtils]: 34: Hoare triple {76197#true} call __utac_acc__Specification5_spec__3(); {76197#true} is VALID [2020-07-17 22:07:46,763 INFO L280 TraceCheckUtils]: 35: Hoare triple {76197#true} havoc ~tmp~0;havoc ~tmp___0~0; {76197#true} is VALID [2020-07-17 22:07:46,763 INFO L263 TraceCheckUtils]: 36: Hoare triple {76197#true} call #t~ret1 := getWaterLevel(); {76197#true} is VALID [2020-07-17 22:07:46,763 INFO L280 TraceCheckUtils]: 37: Hoare triple {76197#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {76197#true} is VALID [2020-07-17 22:07:46,764 INFO L280 TraceCheckUtils]: 38: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,764 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {76197#true} {76197#true} #570#return; {76197#true} is VALID [2020-07-17 22:07:46,764 INFO L280 TraceCheckUtils]: 40: Hoare triple {76197#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {76197#true} is VALID [2020-07-17 22:07:46,765 INFO L280 TraceCheckUtils]: 41: Hoare triple {76197#true} assume 2 != ~tmp~0; {76197#true} is VALID [2020-07-17 22:07:46,765 INFO L263 TraceCheckUtils]: 42: Hoare triple {76197#true} call #t~ret2 := isPumpRunning(); {76197#true} is VALID [2020-07-17 22:07:46,765 INFO L280 TraceCheckUtils]: 43: Hoare triple {76197#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {76197#true} is VALID [2020-07-17 22:07:46,765 INFO L280 TraceCheckUtils]: 44: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,766 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {76197#true} {76197#true} #572#return; {76197#true} is VALID [2020-07-17 22:07:46,766 INFO L280 TraceCheckUtils]: 46: Hoare triple {76197#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {76197#true} is VALID [2020-07-17 22:07:46,766 INFO L280 TraceCheckUtils]: 47: Hoare triple {76197#true} assume !(0 != ~tmp___0~0); {76197#true} is VALID [2020-07-17 22:07:46,767 INFO L280 TraceCheckUtils]: 48: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,767 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {76197#true} {76197#true} #554#return; {76197#true} is VALID [2020-07-17 22:07:46,767 INFO L280 TraceCheckUtils]: 50: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,768 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {76197#true} {76198#false} #538#return; {76198#false} is VALID [2020-07-17 22:07:46,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:46,775 INFO L280 TraceCheckUtils]: 0: Hoare triple {76485#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {76197#true} is VALID [2020-07-17 22:07:46,775 INFO L280 TraceCheckUtils]: 1: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,775 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {76197#true} {76198#false} #532#return; {76198#false} is VALID [2020-07-17 22:07:46,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:46,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:46,784 INFO L280 TraceCheckUtils]: 0: Hoare triple {76197#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {76197#true} is VALID [2020-07-17 22:07:46,784 INFO L280 TraceCheckUtils]: 1: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,784 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {76197#true} {76484#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {76197#true} is VALID [2020-07-17 22:07:46,785 INFO L263 TraceCheckUtils]: 0: Hoare triple {76484#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {76197#true} is VALID [2020-07-17 22:07:46,785 INFO L280 TraceCheckUtils]: 1: Hoare triple {76197#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {76197#true} is VALID [2020-07-17 22:07:46,785 INFO L280 TraceCheckUtils]: 2: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,785 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {76197#true} {76484#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {76197#true} is VALID [2020-07-17 22:07:46,785 INFO L280 TraceCheckUtils]: 4: Hoare triple {76197#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {76197#true} is VALID [2020-07-17 22:07:46,786 INFO L280 TraceCheckUtils]: 5: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,786 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {76197#true} {76198#false} #548#return; {76198#false} is VALID [2020-07-17 22:07:46,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:46,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:46,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:46,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:46,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:46,821 INFO L280 TraceCheckUtils]: 0: Hoare triple {76197#true} havoc ~retValue_acc~9; {76197#true} is VALID [2020-07-17 22:07:46,821 INFO L280 TraceCheckUtils]: 1: Hoare triple {76197#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {76197#true} is VALID [2020-07-17 22:07:46,822 INFO L280 TraceCheckUtils]: 2: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,822 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {76197#true} {76197#true} #546#return; {76197#true} is VALID [2020-07-17 22:07:46,822 INFO L280 TraceCheckUtils]: 0: Hoare triple {76197#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {76197#true} is VALID [2020-07-17 22:07:46,823 INFO L263 TraceCheckUtils]: 1: Hoare triple {76197#true} call #t~ret30 := isHighWaterSensorDry(); {76197#true} is VALID [2020-07-17 22:07:46,823 INFO L280 TraceCheckUtils]: 2: Hoare triple {76197#true} havoc ~retValue_acc~9; {76197#true} is VALID [2020-07-17 22:07:46,823 INFO L280 TraceCheckUtils]: 3: Hoare triple {76197#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {76197#true} is VALID [2020-07-17 22:07:46,824 INFO L280 TraceCheckUtils]: 4: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,824 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {76197#true} {76197#true} #546#return; {76197#true} is VALID [2020-07-17 22:07:46,824 INFO L280 TraceCheckUtils]: 6: Hoare triple {76197#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {76197#true} is VALID [2020-07-17 22:07:46,825 INFO L280 TraceCheckUtils]: 7: Hoare triple {76197#true} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {76197#true} is VALID [2020-07-17 22:07:46,825 INFO L280 TraceCheckUtils]: 8: Hoare triple {76197#true} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {76197#true} is VALID [2020-07-17 22:07:46,825 INFO L280 TraceCheckUtils]: 9: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,826 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {76197#true} {76197#true} #560#return; {76197#true} is VALID [2020-07-17 22:07:46,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:46,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:46,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:46,840 INFO L280 TraceCheckUtils]: 0: Hoare triple {76197#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {76197#true} is VALID [2020-07-17 22:07:46,840 INFO L280 TraceCheckUtils]: 1: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,841 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {76197#true} {76197#true} #590#return; {76197#true} is VALID [2020-07-17 22:07:46,841 INFO L280 TraceCheckUtils]: 0: Hoare triple {76197#true} havoc ~retValue_acc~3; {76197#true} is VALID [2020-07-17 22:07:46,841 INFO L263 TraceCheckUtils]: 1: Hoare triple {76197#true} call #t~ret13 := isMethaneLevelCritical(); {76197#true} is VALID [2020-07-17 22:07:46,842 INFO L280 TraceCheckUtils]: 2: Hoare triple {76197#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {76197#true} is VALID [2020-07-17 22:07:46,842 INFO L280 TraceCheckUtils]: 3: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,842 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {76197#true} {76197#true} #590#return; {76197#true} is VALID [2020-07-17 22:07:46,843 INFO L280 TraceCheckUtils]: 5: Hoare triple {76197#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {76197#true} is VALID [2020-07-17 22:07:46,843 INFO L280 TraceCheckUtils]: 6: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,844 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {76197#true} {76197#true} #542#return; {76197#true} is VALID [2020-07-17 22:07:46,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:46,848 INFO L280 TraceCheckUtils]: 0: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {76197#true} is VALID [2020-07-17 22:07:46,848 INFO L280 TraceCheckUtils]: 1: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,849 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {76197#true} {76197#true} #544#return; {76197#true} is VALID [2020-07-17 22:07:46,849 INFO L280 TraceCheckUtils]: 0: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {76197#true} is VALID [2020-07-17 22:07:46,849 INFO L263 TraceCheckUtils]: 1: Hoare triple {76197#true} call #t~ret12 := isMethaneAlarm(); {76197#true} is VALID [2020-07-17 22:07:46,850 INFO L280 TraceCheckUtils]: 2: Hoare triple {76197#true} havoc ~retValue_acc~3; {76197#true} is VALID [2020-07-17 22:07:46,850 INFO L263 TraceCheckUtils]: 3: Hoare triple {76197#true} call #t~ret13 := isMethaneLevelCritical(); {76197#true} is VALID [2020-07-17 22:07:46,851 INFO L280 TraceCheckUtils]: 4: Hoare triple {76197#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {76197#true} is VALID [2020-07-17 22:07:46,851 INFO L280 TraceCheckUtils]: 5: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,851 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {76197#true} {76197#true} #590#return; {76197#true} is VALID [2020-07-17 22:07:46,852 INFO L280 TraceCheckUtils]: 7: Hoare triple {76197#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {76197#true} is VALID [2020-07-17 22:07:46,852 INFO L280 TraceCheckUtils]: 8: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,852 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {76197#true} {76197#true} #542#return; {76197#true} is VALID [2020-07-17 22:07:46,853 INFO L280 TraceCheckUtils]: 10: Hoare triple {76197#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {76197#true} is VALID [2020-07-17 22:07:46,853 INFO L280 TraceCheckUtils]: 11: Hoare triple {76197#true} assume !(0 != ~tmp~6); {76197#true} is VALID [2020-07-17 22:07:46,854 INFO L263 TraceCheckUtils]: 12: Hoare triple {76197#true} call activatePump__wrappee__lowWaterSensor(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:46,855 INFO L280 TraceCheckUtils]: 13: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {76197#true} is VALID [2020-07-17 22:07:46,855 INFO L280 TraceCheckUtils]: 14: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,856 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {76197#true} {76197#true} #544#return; {76197#true} is VALID [2020-07-17 22:07:46,856 INFO L280 TraceCheckUtils]: 16: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,856 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {76197#true} {76197#true} #562#return; {76197#true} is VALID [2020-07-17 22:07:46,857 INFO L280 TraceCheckUtils]: 0: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {76197#true} is VALID [2020-07-17 22:07:46,857 INFO L280 TraceCheckUtils]: 1: Hoare triple {76197#true} assume 0 == ~pumpRunning~0; {76197#true} is VALID [2020-07-17 22:07:46,858 INFO L263 TraceCheckUtils]: 2: Hoare triple {76197#true} call #t~ret9 := isHighWaterLevel(); {76197#true} is VALID [2020-07-17 22:07:46,858 INFO L280 TraceCheckUtils]: 3: Hoare triple {76197#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {76197#true} is VALID [2020-07-17 22:07:46,858 INFO L263 TraceCheckUtils]: 4: Hoare triple {76197#true} call #t~ret30 := isHighWaterSensorDry(); {76197#true} is VALID [2020-07-17 22:07:46,859 INFO L280 TraceCheckUtils]: 5: Hoare triple {76197#true} havoc ~retValue_acc~9; {76197#true} is VALID [2020-07-17 22:07:46,859 INFO L280 TraceCheckUtils]: 6: Hoare triple {76197#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {76197#true} is VALID [2020-07-17 22:07:46,859 INFO L280 TraceCheckUtils]: 7: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,860 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {76197#true} {76197#true} #546#return; {76197#true} is VALID [2020-07-17 22:07:46,860 INFO L280 TraceCheckUtils]: 9: Hoare triple {76197#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {76197#true} is VALID [2020-07-17 22:07:46,860 INFO L280 TraceCheckUtils]: 10: Hoare triple {76197#true} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {76197#true} is VALID [2020-07-17 22:07:46,861 INFO L280 TraceCheckUtils]: 11: Hoare triple {76197#true} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {76197#true} is VALID [2020-07-17 22:07:46,861 INFO L280 TraceCheckUtils]: 12: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,861 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {76197#true} {76197#true} #560#return; {76197#true} is VALID [2020-07-17 22:07:46,862 INFO L280 TraceCheckUtils]: 14: Hoare triple {76197#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~3 := #t~ret9;havoc #t~ret9; {76197#true} is VALID [2020-07-17 22:07:46,862 INFO L280 TraceCheckUtils]: 15: Hoare triple {76197#true} assume 0 != ~tmp~3; {76197#true} is VALID [2020-07-17 22:07:46,864 INFO L263 TraceCheckUtils]: 16: Hoare triple {76197#true} call activatePump(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:46,864 INFO L280 TraceCheckUtils]: 17: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {76197#true} is VALID [2020-07-17 22:07:46,864 INFO L263 TraceCheckUtils]: 18: Hoare triple {76197#true} call #t~ret12 := isMethaneAlarm(); {76197#true} is VALID [2020-07-17 22:07:46,865 INFO L280 TraceCheckUtils]: 19: Hoare triple {76197#true} havoc ~retValue_acc~3; {76197#true} is VALID [2020-07-17 22:07:46,865 INFO L263 TraceCheckUtils]: 20: Hoare triple {76197#true} call #t~ret13 := isMethaneLevelCritical(); {76197#true} is VALID [2020-07-17 22:07:46,865 INFO L280 TraceCheckUtils]: 21: Hoare triple {76197#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {76197#true} is VALID [2020-07-17 22:07:46,866 INFO L280 TraceCheckUtils]: 22: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,866 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {76197#true} {76197#true} #590#return; {76197#true} is VALID [2020-07-17 22:07:46,866 INFO L280 TraceCheckUtils]: 24: Hoare triple {76197#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {76197#true} is VALID [2020-07-17 22:07:46,867 INFO L280 TraceCheckUtils]: 25: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,867 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {76197#true} {76197#true} #542#return; {76197#true} is VALID [2020-07-17 22:07:46,867 INFO L280 TraceCheckUtils]: 27: Hoare triple {76197#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {76197#true} is VALID [2020-07-17 22:07:46,868 INFO L280 TraceCheckUtils]: 28: Hoare triple {76197#true} assume !(0 != ~tmp~6); {76197#true} is VALID [2020-07-17 22:07:46,869 INFO L263 TraceCheckUtils]: 29: Hoare triple {76197#true} call activatePump__wrappee__lowWaterSensor(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:46,870 INFO L280 TraceCheckUtils]: 30: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {76197#true} is VALID [2020-07-17 22:07:46,870 INFO L280 TraceCheckUtils]: 31: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,870 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {76197#true} {76197#true} #544#return; {76197#true} is VALID [2020-07-17 22:07:46,871 INFO L280 TraceCheckUtils]: 33: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,871 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {76197#true} {76197#true} #562#return; {76197#true} is VALID [2020-07-17 22:07:46,871 INFO L280 TraceCheckUtils]: 35: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,872 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {76197#true} {76197#true} #582#return; {76197#true} is VALID [2020-07-17 22:07:46,874 INFO L280 TraceCheckUtils]: 0: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {76197#true} is VALID [2020-07-17 22:07:46,874 INFO L280 TraceCheckUtils]: 1: Hoare triple {76197#true} assume !(0 != ~pumpRunning~0); {76197#true} is VALID [2020-07-17 22:07:46,875 INFO L263 TraceCheckUtils]: 2: Hoare triple {76197#true} call processEnvironment__wrappee__highWaterSensor(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:46,876 INFO L280 TraceCheckUtils]: 3: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {76197#true} is VALID [2020-07-17 22:07:46,876 INFO L280 TraceCheckUtils]: 4: Hoare triple {76197#true} assume 0 == ~pumpRunning~0; {76197#true} is VALID [2020-07-17 22:07:46,876 INFO L263 TraceCheckUtils]: 5: Hoare triple {76197#true} call #t~ret9 := isHighWaterLevel(); {76197#true} is VALID [2020-07-17 22:07:46,876 INFO L280 TraceCheckUtils]: 6: Hoare triple {76197#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {76197#true} is VALID [2020-07-17 22:07:46,877 INFO L263 TraceCheckUtils]: 7: Hoare triple {76197#true} call #t~ret30 := isHighWaterSensorDry(); {76197#true} is VALID [2020-07-17 22:07:46,877 INFO L280 TraceCheckUtils]: 8: Hoare triple {76197#true} havoc ~retValue_acc~9; {76197#true} is VALID [2020-07-17 22:07:46,877 INFO L280 TraceCheckUtils]: 9: Hoare triple {76197#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {76197#true} is VALID [2020-07-17 22:07:46,878 INFO L280 TraceCheckUtils]: 10: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,878 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {76197#true} {76197#true} #546#return; {76197#true} is VALID [2020-07-17 22:07:46,878 INFO L280 TraceCheckUtils]: 12: Hoare triple {76197#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {76197#true} is VALID [2020-07-17 22:07:46,879 INFO L280 TraceCheckUtils]: 13: Hoare triple {76197#true} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {76197#true} is VALID [2020-07-17 22:07:46,879 INFO L280 TraceCheckUtils]: 14: Hoare triple {76197#true} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {76197#true} is VALID [2020-07-17 22:07:46,879 INFO L280 TraceCheckUtils]: 15: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,880 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {76197#true} {76197#true} #560#return; {76197#true} is VALID [2020-07-17 22:07:46,880 INFO L280 TraceCheckUtils]: 17: Hoare triple {76197#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~3 := #t~ret9;havoc #t~ret9; {76197#true} is VALID [2020-07-17 22:07:46,880 INFO L280 TraceCheckUtils]: 18: Hoare triple {76197#true} assume 0 != ~tmp~3; {76197#true} is VALID [2020-07-17 22:07:46,882 INFO L263 TraceCheckUtils]: 19: Hoare triple {76197#true} call activatePump(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:46,882 INFO L280 TraceCheckUtils]: 20: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {76197#true} is VALID [2020-07-17 22:07:46,882 INFO L263 TraceCheckUtils]: 21: Hoare triple {76197#true} call #t~ret12 := isMethaneAlarm(); {76197#true} is VALID [2020-07-17 22:07:46,883 INFO L280 TraceCheckUtils]: 22: Hoare triple {76197#true} havoc ~retValue_acc~3; {76197#true} is VALID [2020-07-17 22:07:46,883 INFO L263 TraceCheckUtils]: 23: Hoare triple {76197#true} call #t~ret13 := isMethaneLevelCritical(); {76197#true} is VALID [2020-07-17 22:07:46,883 INFO L280 TraceCheckUtils]: 24: Hoare triple {76197#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {76197#true} is VALID [2020-07-17 22:07:46,884 INFO L280 TraceCheckUtils]: 25: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,884 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {76197#true} {76197#true} #590#return; {76197#true} is VALID [2020-07-17 22:07:46,884 INFO L280 TraceCheckUtils]: 27: Hoare triple {76197#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {76197#true} is VALID [2020-07-17 22:07:46,884 INFO L280 TraceCheckUtils]: 28: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,885 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {76197#true} {76197#true} #542#return; {76197#true} is VALID [2020-07-17 22:07:46,885 INFO L280 TraceCheckUtils]: 30: Hoare triple {76197#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {76197#true} is VALID [2020-07-17 22:07:46,885 INFO L280 TraceCheckUtils]: 31: Hoare triple {76197#true} assume !(0 != ~tmp~6); {76197#true} is VALID [2020-07-17 22:07:46,887 INFO L263 TraceCheckUtils]: 32: Hoare triple {76197#true} call activatePump__wrappee__lowWaterSensor(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:46,887 INFO L280 TraceCheckUtils]: 33: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {76197#true} is VALID [2020-07-17 22:07:46,887 INFO L280 TraceCheckUtils]: 34: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,888 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {76197#true} {76197#true} #544#return; {76197#true} is VALID [2020-07-17 22:07:46,888 INFO L280 TraceCheckUtils]: 36: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,888 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {76197#true} {76197#true} #562#return; {76197#true} is VALID [2020-07-17 22:07:46,889 INFO L280 TraceCheckUtils]: 38: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,889 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {76197#true} {76197#true} #582#return; {76197#true} is VALID [2020-07-17 22:07:46,889 INFO L280 TraceCheckUtils]: 40: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,890 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {76197#true} {76197#true} #530#return; {76197#true} is VALID [2020-07-17 22:07:46,891 INFO L280 TraceCheckUtils]: 0: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {76197#true} is VALID [2020-07-17 22:07:46,891 INFO L280 TraceCheckUtils]: 1: Hoare triple {76197#true} assume !(0 != ~pumpRunning~0); {76197#true} is VALID [2020-07-17 22:07:46,892 INFO L263 TraceCheckUtils]: 2: Hoare triple {76197#true} call processEnvironment__wrappee__methaneQuery(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:46,893 INFO L280 TraceCheckUtils]: 3: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {76197#true} is VALID [2020-07-17 22:07:46,893 INFO L280 TraceCheckUtils]: 4: Hoare triple {76197#true} assume !(0 != ~pumpRunning~0); {76197#true} is VALID [2020-07-17 22:07:46,894 INFO L263 TraceCheckUtils]: 5: Hoare triple {76197#true} call processEnvironment__wrappee__highWaterSensor(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:46,894 INFO L280 TraceCheckUtils]: 6: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {76197#true} is VALID [2020-07-17 22:07:46,894 INFO L280 TraceCheckUtils]: 7: Hoare triple {76197#true} assume 0 == ~pumpRunning~0; {76197#true} is VALID [2020-07-17 22:07:46,894 INFO L263 TraceCheckUtils]: 8: Hoare triple {76197#true} call #t~ret9 := isHighWaterLevel(); {76197#true} is VALID [2020-07-17 22:07:46,895 INFO L280 TraceCheckUtils]: 9: Hoare triple {76197#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {76197#true} is VALID [2020-07-17 22:07:46,895 INFO L263 TraceCheckUtils]: 10: Hoare triple {76197#true} call #t~ret30 := isHighWaterSensorDry(); {76197#true} is VALID [2020-07-17 22:07:46,895 INFO L280 TraceCheckUtils]: 11: Hoare triple {76197#true} havoc ~retValue_acc~9; {76197#true} is VALID [2020-07-17 22:07:46,895 INFO L280 TraceCheckUtils]: 12: Hoare triple {76197#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {76197#true} is VALID [2020-07-17 22:07:46,895 INFO L280 TraceCheckUtils]: 13: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,895 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {76197#true} {76197#true} #546#return; {76197#true} is VALID [2020-07-17 22:07:46,896 INFO L280 TraceCheckUtils]: 15: Hoare triple {76197#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {76197#true} is VALID [2020-07-17 22:07:46,896 INFO L280 TraceCheckUtils]: 16: Hoare triple {76197#true} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {76197#true} is VALID [2020-07-17 22:07:46,896 INFO L280 TraceCheckUtils]: 17: Hoare triple {76197#true} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {76197#true} is VALID [2020-07-17 22:07:46,896 INFO L280 TraceCheckUtils]: 18: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,896 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {76197#true} {76197#true} #560#return; {76197#true} is VALID [2020-07-17 22:07:46,897 INFO L280 TraceCheckUtils]: 20: Hoare triple {76197#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~3 := #t~ret9;havoc #t~ret9; {76197#true} is VALID [2020-07-17 22:07:46,897 INFO L280 TraceCheckUtils]: 21: Hoare triple {76197#true} assume 0 != ~tmp~3; {76197#true} is VALID [2020-07-17 22:07:46,898 INFO L263 TraceCheckUtils]: 22: Hoare triple {76197#true} call activatePump(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:46,898 INFO L280 TraceCheckUtils]: 23: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {76197#true} is VALID [2020-07-17 22:07:46,898 INFO L263 TraceCheckUtils]: 24: Hoare triple {76197#true} call #t~ret12 := isMethaneAlarm(); {76197#true} is VALID [2020-07-17 22:07:46,899 INFO L280 TraceCheckUtils]: 25: Hoare triple {76197#true} havoc ~retValue_acc~3; {76197#true} is VALID [2020-07-17 22:07:46,899 INFO L263 TraceCheckUtils]: 26: Hoare triple {76197#true} call #t~ret13 := isMethaneLevelCritical(); {76197#true} is VALID [2020-07-17 22:07:46,899 INFO L280 TraceCheckUtils]: 27: Hoare triple {76197#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {76197#true} is VALID [2020-07-17 22:07:46,899 INFO L280 TraceCheckUtils]: 28: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,899 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {76197#true} {76197#true} #590#return; {76197#true} is VALID [2020-07-17 22:07:46,899 INFO L280 TraceCheckUtils]: 30: Hoare triple {76197#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {76197#true} is VALID [2020-07-17 22:07:46,900 INFO L280 TraceCheckUtils]: 31: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,900 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {76197#true} {76197#true} #542#return; {76197#true} is VALID [2020-07-17 22:07:46,900 INFO L280 TraceCheckUtils]: 33: Hoare triple {76197#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {76197#true} is VALID [2020-07-17 22:07:46,900 INFO L280 TraceCheckUtils]: 34: Hoare triple {76197#true} assume !(0 != ~tmp~6); {76197#true} is VALID [2020-07-17 22:07:46,901 INFO L263 TraceCheckUtils]: 35: Hoare triple {76197#true} call activatePump__wrappee__lowWaterSensor(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:46,901 INFO L280 TraceCheckUtils]: 36: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {76197#true} is VALID [2020-07-17 22:07:46,902 INFO L280 TraceCheckUtils]: 37: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,902 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {76197#true} {76197#true} #544#return; {76197#true} is VALID [2020-07-17 22:07:46,902 INFO L280 TraceCheckUtils]: 39: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,903 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {76197#true} {76197#true} #562#return; {76197#true} is VALID [2020-07-17 22:07:46,903 INFO L280 TraceCheckUtils]: 41: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,903 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {76197#true} {76197#true} #582#return; {76197#true} is VALID [2020-07-17 22:07:46,904 INFO L280 TraceCheckUtils]: 43: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,904 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {76197#true} {76197#true} #530#return; {76197#true} is VALID [2020-07-17 22:07:46,904 INFO L280 TraceCheckUtils]: 45: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,904 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {76197#true} {76198#false} #552#return; {76198#false} is VALID [2020-07-17 22:07:46,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:46,911 INFO L280 TraceCheckUtils]: 0: Hoare triple {76197#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {76197#true} is VALID [2020-07-17 22:07:46,911 INFO L280 TraceCheckUtils]: 1: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,912 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {76197#true} {76198#false} #570#return; {76198#false} is VALID [2020-07-17 22:07:46,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:46,916 INFO L280 TraceCheckUtils]: 0: Hoare triple {76197#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {76197#true} is VALID [2020-07-17 22:07:46,916 INFO L280 TraceCheckUtils]: 1: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,916 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {76197#true} {76198#false} #572#return; {76198#false} is VALID [2020-07-17 22:07:46,923 INFO L263 TraceCheckUtils]: 0: Hoare triple {76197#true} call ULTIMATE.init(); {76482#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 22:07:46,924 INFO L280 TraceCheckUtils]: 1: Hoare triple {76482#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(13);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string35.base, #t~string35.offset, 1);call write~init~int(77, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(101, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(116, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(104, #t~string35.base, 4 + #t~string35.offset, 1);call write~init~int(58, #t~string35.base, 5 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 6 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string37.base, #t~string37.offset, 1);call write~init~int(82, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(73, #t~string37.base, 2 + #t~string37.offset, 1);call write~init~int(84, #t~string37.base, 3 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 4 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string39.base, #t~string39.offset, 1);call write~init~int(75, #t~string39.base, 1 + #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 2 + #t~string39.offset, 1);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string41.base, #t~string41.offset, 1);call write~init~int(0, #t~string41.base, 1 + #t~string41.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0; {76197#true} is VALID [2020-07-17 22:07:46,924 INFO L280 TraceCheckUtils]: 2: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,925 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {76197#true} {76197#true} #596#return; {76197#true} is VALID [2020-07-17 22:07:46,925 INFO L263 TraceCheckUtils]: 4: Hoare triple {76197#true} call #t~ret77 := main(); {76197#true} is VALID [2020-07-17 22:07:46,925 INFO L280 TraceCheckUtils]: 5: Hoare triple {76197#true} havoc ~retValue_acc~2;havoc ~tmp~2; {76197#true} is VALID [2020-07-17 22:07:46,925 INFO L263 TraceCheckUtils]: 6: Hoare triple {76197#true} call select_helpers(); {76197#true} is VALID [2020-07-17 22:07:46,926 INFO L280 TraceCheckUtils]: 7: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,926 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {76197#true} {76197#true} #480#return; {76197#true} is VALID [2020-07-17 22:07:46,926 INFO L263 TraceCheckUtils]: 9: Hoare triple {76197#true} call select_features(); {76197#true} is VALID [2020-07-17 22:07:46,927 INFO L280 TraceCheckUtils]: 10: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,927 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {76197#true} {76197#true} #482#return; {76197#true} is VALID [2020-07-17 22:07:46,927 INFO L263 TraceCheckUtils]: 12: Hoare triple {76197#true} call #t~ret8 := valid_product(); {76197#true} is VALID [2020-07-17 22:07:46,929 INFO L280 TraceCheckUtils]: 13: Hoare triple {76197#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {76483#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-17 22:07:46,930 INFO L280 TraceCheckUtils]: 14: Hoare triple {76483#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {76483#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-17 22:07:46,931 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {76483#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {76197#true} #484#return; {76209#(= 1 |main_#t~ret8|)} is VALID [2020-07-17 22:07:46,933 INFO L280 TraceCheckUtils]: 16: Hoare triple {76209#(= 1 |main_#t~ret8|)} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp~2 := #t~ret8;havoc #t~ret8; {76210#(= 1 main_~tmp~2)} is VALID [2020-07-17 22:07:46,933 INFO L280 TraceCheckUtils]: 17: Hoare triple {76210#(= 1 main_~tmp~2)} assume 0 != ~tmp~2; {76197#true} is VALID [2020-07-17 22:07:46,933 INFO L263 TraceCheckUtils]: 18: Hoare triple {76197#true} call setup(); {76197#true} is VALID [2020-07-17 22:07:46,933 INFO L280 TraceCheckUtils]: 19: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,934 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {76197#true} {76197#true} #486#return; {76197#true} is VALID [2020-07-17 22:07:46,934 INFO L263 TraceCheckUtils]: 21: Hoare triple {76197#true} call runTest(); {76197#true} is VALID [2020-07-17 22:07:46,935 INFO L263 TraceCheckUtils]: 22: Hoare triple {76197#true} call __utac_acc__Specification5_spec__1(); {76484#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:07:46,936 INFO L280 TraceCheckUtils]: 23: Hoare triple {76484#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {76197#true} is VALID [2020-07-17 22:07:46,936 INFO L280 TraceCheckUtils]: 24: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,936 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {76197#true} {76197#true} #586#return; {76197#true} is VALID [2020-07-17 22:07:46,936 INFO L263 TraceCheckUtils]: 26: Hoare triple {76197#true} call test(); {76197#true} is VALID [2020-07-17 22:07:46,937 INFO L280 TraceCheckUtils]: 27: Hoare triple {76197#true} havoc ~splverifierCounter~0;havoc ~tmp~1;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {76197#true} is VALID [2020-07-17 22:07:46,937 INFO L280 TraceCheckUtils]: 28: Hoare triple {76197#true} assume !false; {76197#true} is VALID [2020-07-17 22:07:46,937 INFO L280 TraceCheckUtils]: 29: Hoare triple {76197#true} assume ~splverifierCounter~0 < 4; {76197#true} is VALID [2020-07-17 22:07:46,938 INFO L280 TraceCheckUtils]: 30: Hoare triple {76197#true} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp~1 := #t~nondet4;havoc #t~nondet4; {76197#true} is VALID [2020-07-17 22:07:46,938 INFO L280 TraceCheckUtils]: 31: Hoare triple {76197#true} assume 0 != ~tmp~1; {76197#true} is VALID [2020-07-17 22:07:46,939 INFO L263 TraceCheckUtils]: 32: Hoare triple {76197#true} call waterRise(); {76485#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:07:46,939 INFO L280 TraceCheckUtils]: 33: Hoare triple {76485#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {76197#true} is VALID [2020-07-17 22:07:46,940 INFO L280 TraceCheckUtils]: 34: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,940 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {76197#true} {76197#true} #532#return; {76197#true} is VALID [2020-07-17 22:07:46,940 INFO L280 TraceCheckUtils]: 36: Hoare triple {76197#true} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___0~1 := #t~nondet5;havoc #t~nondet5; {76197#true} is VALID [2020-07-17 22:07:46,941 INFO L280 TraceCheckUtils]: 37: Hoare triple {76197#true} assume !(0 != ~tmp___0~1); {76197#true} is VALID [2020-07-17 22:07:46,941 INFO L280 TraceCheckUtils]: 38: Hoare triple {76197#true} assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~tmp___2~0 := #t~nondet6;havoc #t~nondet6; {76197#true} is VALID [2020-07-17 22:07:46,941 INFO L280 TraceCheckUtils]: 39: Hoare triple {76197#true} assume 0 != ~tmp___2~0; {76197#true} is VALID [2020-07-17 22:07:46,943 INFO L263 TraceCheckUtils]: 40: Hoare triple {76197#true} call timeShift(); {76486#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 22:07:46,944 INFO L263 TraceCheckUtils]: 41: Hoare triple {76486#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {76484#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:07:46,944 INFO L263 TraceCheckUtils]: 42: Hoare triple {76484#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {76197#true} is VALID [2020-07-17 22:07:46,945 INFO L280 TraceCheckUtils]: 43: Hoare triple {76197#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {76197#true} is VALID [2020-07-17 22:07:46,945 INFO L280 TraceCheckUtils]: 44: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,945 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {76197#true} {76484#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {76197#true} is VALID [2020-07-17 22:07:46,945 INFO L280 TraceCheckUtils]: 46: Hoare triple {76197#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {76197#true} is VALID [2020-07-17 22:07:46,946 INFO L280 TraceCheckUtils]: 47: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,946 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {76197#true} {76486#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #548#return; {76197#true} is VALID [2020-07-17 22:07:46,946 INFO L280 TraceCheckUtils]: 49: Hoare triple {76197#true} assume !(0 != ~pumpRunning~0); {76197#true} is VALID [2020-07-17 22:07:46,947 INFO L280 TraceCheckUtils]: 50: Hoare triple {76197#true} assume 0 != ~systemActive~0; {76197#true} is VALID [2020-07-17 22:07:46,948 INFO L263 TraceCheckUtils]: 51: Hoare triple {76197#true} call processEnvironment(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:46,948 INFO L280 TraceCheckUtils]: 52: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {76197#true} is VALID [2020-07-17 22:07:46,948 INFO L280 TraceCheckUtils]: 53: Hoare triple {76197#true} assume !(0 != ~pumpRunning~0); {76197#true} is VALID [2020-07-17 22:07:46,950 INFO L263 TraceCheckUtils]: 54: Hoare triple {76197#true} call processEnvironment__wrappee__methaneQuery(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:46,950 INFO L280 TraceCheckUtils]: 55: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {76197#true} is VALID [2020-07-17 22:07:46,950 INFO L280 TraceCheckUtils]: 56: Hoare triple {76197#true} assume !(0 != ~pumpRunning~0); {76197#true} is VALID [2020-07-17 22:07:46,951 INFO L263 TraceCheckUtils]: 57: Hoare triple {76197#true} call processEnvironment__wrappee__highWaterSensor(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:46,952 INFO L280 TraceCheckUtils]: 58: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {76197#true} is VALID [2020-07-17 22:07:46,952 INFO L280 TraceCheckUtils]: 59: Hoare triple {76197#true} assume 0 == ~pumpRunning~0; {76197#true} is VALID [2020-07-17 22:07:46,952 INFO L263 TraceCheckUtils]: 60: Hoare triple {76197#true} call #t~ret9 := isHighWaterLevel(); {76197#true} is VALID [2020-07-17 22:07:46,952 INFO L280 TraceCheckUtils]: 61: Hoare triple {76197#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {76197#true} is VALID [2020-07-17 22:07:46,953 INFO L263 TraceCheckUtils]: 62: Hoare triple {76197#true} call #t~ret30 := isHighWaterSensorDry(); {76197#true} is VALID [2020-07-17 22:07:46,953 INFO L280 TraceCheckUtils]: 63: Hoare triple {76197#true} havoc ~retValue_acc~9; {76197#true} is VALID [2020-07-17 22:07:46,953 INFO L280 TraceCheckUtils]: 64: Hoare triple {76197#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {76197#true} is VALID [2020-07-17 22:07:46,954 INFO L280 TraceCheckUtils]: 65: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,954 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {76197#true} {76197#true} #546#return; {76197#true} is VALID [2020-07-17 22:07:46,954 INFO L280 TraceCheckUtils]: 67: Hoare triple {76197#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {76197#true} is VALID [2020-07-17 22:07:46,954 INFO L280 TraceCheckUtils]: 68: Hoare triple {76197#true} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {76197#true} is VALID [2020-07-17 22:07:46,955 INFO L280 TraceCheckUtils]: 69: Hoare triple {76197#true} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {76197#true} is VALID [2020-07-17 22:07:46,955 INFO L280 TraceCheckUtils]: 70: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,955 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {76197#true} {76197#true} #560#return; {76197#true} is VALID [2020-07-17 22:07:46,956 INFO L280 TraceCheckUtils]: 72: Hoare triple {76197#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~3 := #t~ret9;havoc #t~ret9; {76197#true} is VALID [2020-07-17 22:07:46,956 INFO L280 TraceCheckUtils]: 73: Hoare triple {76197#true} assume 0 != ~tmp~3; {76197#true} is VALID [2020-07-17 22:07:46,957 INFO L263 TraceCheckUtils]: 74: Hoare triple {76197#true} call activatePump(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:46,958 INFO L280 TraceCheckUtils]: 75: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {76197#true} is VALID [2020-07-17 22:07:46,958 INFO L263 TraceCheckUtils]: 76: Hoare triple {76197#true} call #t~ret12 := isMethaneAlarm(); {76197#true} is VALID [2020-07-17 22:07:46,958 INFO L280 TraceCheckUtils]: 77: Hoare triple {76197#true} havoc ~retValue_acc~3; {76197#true} is VALID [2020-07-17 22:07:46,958 INFO L263 TraceCheckUtils]: 78: Hoare triple {76197#true} call #t~ret13 := isMethaneLevelCritical(); {76197#true} is VALID [2020-07-17 22:07:46,959 INFO L280 TraceCheckUtils]: 79: Hoare triple {76197#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {76197#true} is VALID [2020-07-17 22:07:46,959 INFO L280 TraceCheckUtils]: 80: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,959 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {76197#true} {76197#true} #590#return; {76197#true} is VALID [2020-07-17 22:07:46,960 INFO L280 TraceCheckUtils]: 82: Hoare triple {76197#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {76197#true} is VALID [2020-07-17 22:07:46,960 INFO L280 TraceCheckUtils]: 83: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,960 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {76197#true} {76197#true} #542#return; {76197#true} is VALID [2020-07-17 22:07:46,960 INFO L280 TraceCheckUtils]: 85: Hoare triple {76197#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {76197#true} is VALID [2020-07-17 22:07:46,961 INFO L280 TraceCheckUtils]: 86: Hoare triple {76197#true} assume !(0 != ~tmp~6); {76197#true} is VALID [2020-07-17 22:07:46,962 INFO L263 TraceCheckUtils]: 87: Hoare triple {76197#true} call activatePump__wrappee__lowWaterSensor(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:46,963 INFO L280 TraceCheckUtils]: 88: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:46,964 INFO L280 TraceCheckUtils]: 89: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume true; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:46,965 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {76541#(<= 1 ~pumpRunning~0)} {76197#true} #544#return; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:46,966 INFO L280 TraceCheckUtils]: 91: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume true; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:46,967 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {76541#(<= 1 ~pumpRunning~0)} {76197#true} #562#return; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:46,968 INFO L280 TraceCheckUtils]: 93: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume true; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:46,969 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {76541#(<= 1 ~pumpRunning~0)} {76197#true} #582#return; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:46,970 INFO L280 TraceCheckUtils]: 95: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume true; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:46,971 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {76541#(<= 1 ~pumpRunning~0)} {76197#true} #530#return; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:46,972 INFO L280 TraceCheckUtils]: 97: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume true; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:46,974 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {76541#(<= 1 ~pumpRunning~0)} {76197#true} #552#return; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:46,974 INFO L263 TraceCheckUtils]: 99: Hoare triple {76541#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {76197#true} is VALID [2020-07-17 22:07:46,974 INFO L280 TraceCheckUtils]: 100: Hoare triple {76197#true} havoc ~tmp~0;havoc ~tmp___0~0; {76197#true} is VALID [2020-07-17 22:07:46,974 INFO L263 TraceCheckUtils]: 101: Hoare triple {76197#true} call #t~ret1 := getWaterLevel(); {76197#true} is VALID [2020-07-17 22:07:46,975 INFO L280 TraceCheckUtils]: 102: Hoare triple {76197#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {76197#true} is VALID [2020-07-17 22:07:46,975 INFO L280 TraceCheckUtils]: 103: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,975 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {76197#true} {76197#true} #570#return; {76197#true} is VALID [2020-07-17 22:07:46,976 INFO L280 TraceCheckUtils]: 105: Hoare triple {76197#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {76197#true} is VALID [2020-07-17 22:07:46,976 INFO L280 TraceCheckUtils]: 106: Hoare triple {76197#true} assume !(2 != ~tmp~0); {76197#true} is VALID [2020-07-17 22:07:46,976 INFO L280 TraceCheckUtils]: 107: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,977 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {76197#true} {76541#(<= 1 ~pumpRunning~0)} #554#return; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:46,978 INFO L280 TraceCheckUtils]: 109: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume true; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:46,980 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {76541#(<= 1 ~pumpRunning~0)} {76197#true} #538#return; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:46,980 INFO L280 TraceCheckUtils]: 111: Hoare triple {76289#(not (= 0 ~pumpRunning~0))} assume !false; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:46,981 INFO L280 TraceCheckUtils]: 112: Hoare triple {76289#(not (= 0 ~pumpRunning~0))} assume ~splverifierCounter~0 < 4; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:46,982 INFO L280 TraceCheckUtils]: 113: Hoare triple {76289#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp~1 := #t~nondet4;havoc #t~nondet4; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:46,983 INFO L280 TraceCheckUtils]: 114: Hoare triple {76289#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp~1); {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:46,984 INFO L280 TraceCheckUtils]: 115: Hoare triple {76289#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___0~1 := #t~nondet5;havoc #t~nondet5; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:46,985 INFO L280 TraceCheckUtils]: 116: Hoare triple {76289#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___0~1); {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:46,986 INFO L280 TraceCheckUtils]: 117: Hoare triple {76289#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~tmp___2~0 := #t~nondet6;havoc #t~nondet6; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:46,987 INFO L280 TraceCheckUtils]: 118: Hoare triple {76289#(not (= 0 ~pumpRunning~0))} assume 0 != ~tmp___2~0; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:46,988 INFO L263 TraceCheckUtils]: 119: Hoare triple {76289#(not (= 0 ~pumpRunning~0))} call timeShift(); {76486#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 22:07:46,990 INFO L263 TraceCheckUtils]: 120: Hoare triple {76486#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {76484#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:07:46,990 INFO L263 TraceCheckUtils]: 121: Hoare triple {76484#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {76197#true} is VALID [2020-07-17 22:07:46,990 INFO L280 TraceCheckUtils]: 122: Hoare triple {76197#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {76197#true} is VALID [2020-07-17 22:07:46,991 INFO L280 TraceCheckUtils]: 123: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,991 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {76197#true} {76484#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {76197#true} is VALID [2020-07-17 22:07:46,991 INFO L280 TraceCheckUtils]: 125: Hoare triple {76197#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {76197#true} is VALID [2020-07-17 22:07:46,992 INFO L280 TraceCheckUtils]: 126: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,992 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {76197#true} {76486#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #548#return; {76197#true} is VALID [2020-07-17 22:07:46,993 INFO L280 TraceCheckUtils]: 128: Hoare triple {76197#true} assume 0 != ~pumpRunning~0; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:46,994 INFO L263 TraceCheckUtils]: 129: Hoare triple {76289#(not (= 0 ~pumpRunning~0))} call lowerWaterLevel(); {76485#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:07:46,995 INFO L280 TraceCheckUtils]: 130: Hoare triple {76485#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {76197#true} is VALID [2020-07-17 22:07:46,995 INFO L280 TraceCheckUtils]: 131: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,996 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {76197#true} {76289#(not (= 0 ~pumpRunning~0))} #550#return; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:46,997 INFO L280 TraceCheckUtils]: 133: Hoare triple {76289#(not (= 0 ~pumpRunning~0))} assume 0 != ~systemActive~0; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:46,998 INFO L263 TraceCheckUtils]: 134: Hoare triple {76289#(not (= 0 ~pumpRunning~0))} call processEnvironment(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:46,998 INFO L280 TraceCheckUtils]: 135: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {76197#true} is VALID [2020-07-17 22:07:46,998 INFO L280 TraceCheckUtils]: 136: Hoare triple {76197#true} assume 0 != ~pumpRunning~0; {76197#true} is VALID [2020-07-17 22:07:46,998 INFO L263 TraceCheckUtils]: 137: Hoare triple {76197#true} call #t~ret11 := isMethaneAlarm(); {76197#true} is VALID [2020-07-17 22:07:46,999 INFO L280 TraceCheckUtils]: 138: Hoare triple {76197#true} havoc ~retValue_acc~3; {76197#true} is VALID [2020-07-17 22:07:46,999 INFO L263 TraceCheckUtils]: 139: Hoare triple {76197#true} call #t~ret13 := isMethaneLevelCritical(); {76197#true} is VALID [2020-07-17 22:07:46,999 INFO L280 TraceCheckUtils]: 140: Hoare triple {76197#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {76197#true} is VALID [2020-07-17 22:07:46,999 INFO L280 TraceCheckUtils]: 141: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:46,999 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {76197#true} {76197#true} #590#return; {76197#true} is VALID [2020-07-17 22:07:47,000 INFO L280 TraceCheckUtils]: 143: Hoare triple {76197#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {76197#true} is VALID [2020-07-17 22:07:47,000 INFO L280 TraceCheckUtils]: 144: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:47,000 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {76197#true} {76197#true} #524#return; {76197#true} is VALID [2020-07-17 22:07:47,000 INFO L280 TraceCheckUtils]: 146: Hoare triple {76197#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~tmp~5 := #t~ret11;havoc #t~ret11; {76197#true} is VALID [2020-07-17 22:07:47,000 INFO L280 TraceCheckUtils]: 147: Hoare triple {76197#true} assume !(0 != ~tmp~5); {76197#true} is VALID [2020-07-17 22:07:47,002 INFO L263 TraceCheckUtils]: 148: Hoare triple {76197#true} call processEnvironment__wrappee__methaneQuery(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:47,002 INFO L280 TraceCheckUtils]: 149: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {76197#true} is VALID [2020-07-17 22:07:47,002 INFO L280 TraceCheckUtils]: 150: Hoare triple {76197#true} assume 0 != ~pumpRunning~0; {76197#true} is VALID [2020-07-17 22:07:47,002 INFO L263 TraceCheckUtils]: 151: Hoare triple {76197#true} call #t~ret10 := isLowWaterLevel(); {76197#true} is VALID [2020-07-17 22:07:47,003 INFO L280 TraceCheckUtils]: 152: Hoare triple {76197#true} havoc ~retValue_acc~6;havoc ~tmp~8;havoc ~tmp___0~3; {76197#true} is VALID [2020-07-17 22:07:47,003 INFO L263 TraceCheckUtils]: 153: Hoare triple {76197#true} call #t~ret31 := isLowWaterSensorDry(); {76197#true} is VALID [2020-07-17 22:07:47,003 INFO L280 TraceCheckUtils]: 154: Hoare triple {76197#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {76197#true} is VALID [2020-07-17 22:07:47,003 INFO L280 TraceCheckUtils]: 155: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:47,004 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {76197#true} {76197#true} #522#return; {76197#true} is VALID [2020-07-17 22:07:47,004 INFO L280 TraceCheckUtils]: 157: Hoare triple {76197#true} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~tmp~8 := #t~ret31;havoc #t~ret31; {76197#true} is VALID [2020-07-17 22:07:47,004 INFO L280 TraceCheckUtils]: 158: Hoare triple {76197#true} assume 0 != ~tmp~8;~tmp___0~3 := 0; {76197#true} is VALID [2020-07-17 22:07:47,005 INFO L280 TraceCheckUtils]: 159: Hoare triple {76197#true} ~retValue_acc~6 := ~tmp___0~3;#res := ~retValue_acc~6; {76197#true} is VALID [2020-07-17 22:07:47,005 INFO L280 TraceCheckUtils]: 160: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:47,005 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {76197#true} {76197#true} #576#return; {76197#true} is VALID [2020-07-17 22:07:47,005 INFO L280 TraceCheckUtils]: 162: Hoare triple {76197#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~4 := #t~ret10;havoc #t~ret10; {76197#true} is VALID [2020-07-17 22:07:47,006 INFO L280 TraceCheckUtils]: 163: Hoare triple {76197#true} assume !(0 != ~tmp~4); {76197#true} is VALID [2020-07-17 22:07:47,007 INFO L263 TraceCheckUtils]: 164: Hoare triple {76197#true} call processEnvironment__wrappee__highWaterSensor(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:47,008 INFO L280 TraceCheckUtils]: 165: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {76197#true} is VALID [2020-07-17 22:07:47,009 INFO L280 TraceCheckUtils]: 166: Hoare triple {76197#true} assume !(0 == ~pumpRunning~0); {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:47,009 INFO L263 TraceCheckUtils]: 167: Hoare triple {76289#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {76197#true} is VALID [2020-07-17 22:07:47,009 INFO L280 TraceCheckUtils]: 168: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:47,010 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {76197#true} {76289#(not (= 0 ~pumpRunning~0))} #566#return; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:47,011 INFO L280 TraceCheckUtils]: 170: Hoare triple {76289#(not (= 0 ~pumpRunning~0))} assume true; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:47,013 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {76289#(not (= 0 ~pumpRunning~0))} {76197#true} #580#return; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:47,014 INFO L280 TraceCheckUtils]: 172: Hoare triple {76289#(not (= 0 ~pumpRunning~0))} assume true; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:47,015 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {76289#(not (= 0 ~pumpRunning~0))} {76197#true} #528#return; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:47,016 INFO L280 TraceCheckUtils]: 174: Hoare triple {76289#(not (= 0 ~pumpRunning~0))} assume true; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:47,017 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {76289#(not (= 0 ~pumpRunning~0))} {76289#(not (= 0 ~pumpRunning~0))} #552#return; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:47,017 INFO L263 TraceCheckUtils]: 176: Hoare triple {76289#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__3(); {76197#true} is VALID [2020-07-17 22:07:47,018 INFO L280 TraceCheckUtils]: 177: Hoare triple {76197#true} havoc ~tmp~0;havoc ~tmp___0~0; {76197#true} is VALID [2020-07-17 22:07:47,018 INFO L263 TraceCheckUtils]: 178: Hoare triple {76197#true} call #t~ret1 := getWaterLevel(); {76197#true} is VALID [2020-07-17 22:07:47,018 INFO L280 TraceCheckUtils]: 179: Hoare triple {76197#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {76197#true} is VALID [2020-07-17 22:07:47,018 INFO L280 TraceCheckUtils]: 180: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:47,019 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {76197#true} {76197#true} #570#return; {76197#true} is VALID [2020-07-17 22:07:47,019 INFO L280 TraceCheckUtils]: 182: Hoare triple {76197#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {76197#true} is VALID [2020-07-17 22:07:47,019 INFO L280 TraceCheckUtils]: 183: Hoare triple {76197#true} assume 2 != ~tmp~0; {76197#true} is VALID [2020-07-17 22:07:47,020 INFO L263 TraceCheckUtils]: 184: Hoare triple {76197#true} call #t~ret2 := isPumpRunning(); {76197#true} is VALID [2020-07-17 22:07:47,021 INFO L280 TraceCheckUtils]: 185: Hoare triple {76197#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {76820#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:07:47,022 INFO L280 TraceCheckUtils]: 186: Hoare triple {76820#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {76820#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:07:47,024 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {76820#(= ~pumpRunning~0 |isPumpRunning_#res|)} {76197#true} #572#return; {76817#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret2|)} is VALID [2020-07-17 22:07:47,025 INFO L280 TraceCheckUtils]: 188: Hoare triple {76817#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret2|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {76818#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~0)} is VALID [2020-07-17 22:07:47,026 INFO L280 TraceCheckUtils]: 189: Hoare triple {76818#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~0)} assume !(0 != ~tmp___0~0); {76819#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 22:07:47,027 INFO L280 TraceCheckUtils]: 190: Hoare triple {76819#(= 0 ~pumpRunning~0)} assume true; {76819#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 22:07:47,028 INFO L275 TraceCheckUtils]: 191: Hoare quadruple {76819#(= 0 ~pumpRunning~0)} {76289#(not (= 0 ~pumpRunning~0))} #554#return; {76198#false} is VALID [2020-07-17 22:07:47,029 INFO L280 TraceCheckUtils]: 192: Hoare triple {76198#false} assume true; {76198#false} is VALID [2020-07-17 22:07:47,029 INFO L275 TraceCheckUtils]: 193: Hoare quadruple {76198#false} {76289#(not (= 0 ~pumpRunning~0))} #538#return; {76198#false} is VALID [2020-07-17 22:07:47,029 INFO L280 TraceCheckUtils]: 194: Hoare triple {76198#false} assume !false; {76198#false} is VALID [2020-07-17 22:07:47,030 INFO L280 TraceCheckUtils]: 195: Hoare triple {76198#false} assume ~splverifierCounter~0 < 4; {76198#false} is VALID [2020-07-17 22:07:47,030 INFO L280 TraceCheckUtils]: 196: Hoare triple {76198#false} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp~1 := #t~nondet4;havoc #t~nondet4; {76198#false} is VALID [2020-07-17 22:07:47,030 INFO L280 TraceCheckUtils]: 197: Hoare triple {76198#false} assume !(0 != ~tmp~1); {76198#false} is VALID [2020-07-17 22:07:47,031 INFO L280 TraceCheckUtils]: 198: Hoare triple {76198#false} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___0~1 := #t~nondet5;havoc #t~nondet5; {76198#false} is VALID [2020-07-17 22:07:47,031 INFO L280 TraceCheckUtils]: 199: Hoare triple {76198#false} assume 0 != ~tmp___0~1; {76198#false} is VALID [2020-07-17 22:07:47,031 INFO L263 TraceCheckUtils]: 200: Hoare triple {76198#false} call changeMethaneLevel(); {76821#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-17 22:07:47,031 INFO L280 TraceCheckUtils]: 201: Hoare triple {76821#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0);~methaneLevelCritical~0 := 1; {76197#true} is VALID [2020-07-17 22:07:47,032 INFO L280 TraceCheckUtils]: 202: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:47,032 INFO L275 TraceCheckUtils]: 203: Hoare quadruple {76197#true} {76198#false} #534#return; {76198#false} is VALID [2020-07-17 22:07:47,032 INFO L280 TraceCheckUtils]: 204: Hoare triple {76198#false} assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~tmp___2~0 := #t~nondet6;havoc #t~nondet6; {76198#false} is VALID [2020-07-17 22:07:47,033 INFO L280 TraceCheckUtils]: 205: Hoare triple {76198#false} assume 0 != ~tmp___2~0; {76198#false} is VALID [2020-07-17 22:07:47,033 INFO L263 TraceCheckUtils]: 206: Hoare triple {76198#false} call timeShift(); {76486#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 22:07:47,035 INFO L263 TraceCheckUtils]: 207: Hoare triple {76486#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {76484#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:07:47,035 INFO L263 TraceCheckUtils]: 208: Hoare triple {76484#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {76197#true} is VALID [2020-07-17 22:07:47,035 INFO L280 TraceCheckUtils]: 209: Hoare triple {76197#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {76197#true} is VALID [2020-07-17 22:07:47,036 INFO L280 TraceCheckUtils]: 210: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:47,036 INFO L275 TraceCheckUtils]: 211: Hoare quadruple {76197#true} {76484#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {76197#true} is VALID [2020-07-17 22:07:47,036 INFO L280 TraceCheckUtils]: 212: Hoare triple {76197#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {76197#true} is VALID [2020-07-17 22:07:47,036 INFO L280 TraceCheckUtils]: 213: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:47,037 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {76197#true} {76486#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #548#return; {76197#true} is VALID [2020-07-17 22:07:47,037 INFO L280 TraceCheckUtils]: 215: Hoare triple {76197#true} assume 0 != ~pumpRunning~0; {76197#true} is VALID [2020-07-17 22:07:47,038 INFO L263 TraceCheckUtils]: 216: Hoare triple {76197#true} call lowerWaterLevel(); {76485#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:07:47,039 INFO L280 TraceCheckUtils]: 217: Hoare triple {76485#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {76197#true} is VALID [2020-07-17 22:07:47,039 INFO L280 TraceCheckUtils]: 218: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:47,039 INFO L275 TraceCheckUtils]: 219: Hoare quadruple {76197#true} {76197#true} #550#return; {76197#true} is VALID [2020-07-17 22:07:47,040 INFO L280 TraceCheckUtils]: 220: Hoare triple {76197#true} assume 0 != ~systemActive~0; {76197#true} is VALID [2020-07-17 22:07:47,041 INFO L263 TraceCheckUtils]: 221: Hoare triple {76197#true} call processEnvironment(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:47,041 INFO L280 TraceCheckUtils]: 222: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {76197#true} is VALID [2020-07-17 22:07:47,042 INFO L280 TraceCheckUtils]: 223: Hoare triple {76197#true} assume 0 != ~pumpRunning~0; {76197#true} is VALID [2020-07-17 22:07:47,042 INFO L263 TraceCheckUtils]: 224: Hoare triple {76197#true} call #t~ret11 := isMethaneAlarm(); {76197#true} is VALID [2020-07-17 22:07:47,042 INFO L280 TraceCheckUtils]: 225: Hoare triple {76197#true} havoc ~retValue_acc~3; {76197#true} is VALID [2020-07-17 22:07:47,042 INFO L263 TraceCheckUtils]: 226: Hoare triple {76197#true} call #t~ret13 := isMethaneLevelCritical(); {76197#true} is VALID [2020-07-17 22:07:47,043 INFO L280 TraceCheckUtils]: 227: Hoare triple {76197#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {76197#true} is VALID [2020-07-17 22:07:47,043 INFO L280 TraceCheckUtils]: 228: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:47,043 INFO L275 TraceCheckUtils]: 229: Hoare quadruple {76197#true} {76197#true} #590#return; {76197#true} is VALID [2020-07-17 22:07:47,044 INFO L280 TraceCheckUtils]: 230: Hoare triple {76197#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {76197#true} is VALID [2020-07-17 22:07:47,044 INFO L280 TraceCheckUtils]: 231: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:47,044 INFO L275 TraceCheckUtils]: 232: Hoare quadruple {76197#true} {76197#true} #524#return; {76197#true} is VALID [2020-07-17 22:07:47,044 INFO L280 TraceCheckUtils]: 233: Hoare triple {76197#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~tmp~5 := #t~ret11;havoc #t~ret11; {76197#true} is VALID [2020-07-17 22:07:47,045 INFO L280 TraceCheckUtils]: 234: Hoare triple {76197#true} assume 0 != ~tmp~5; {76197#true} is VALID [2020-07-17 22:07:47,046 INFO L263 TraceCheckUtils]: 235: Hoare triple {76197#true} call deactivatePump(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:47,047 INFO L280 TraceCheckUtils]: 236: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {76197#true} is VALID [2020-07-17 22:07:47,047 INFO L280 TraceCheckUtils]: 237: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:47,047 INFO L275 TraceCheckUtils]: 238: Hoare quadruple {76197#true} {76197#true} #526#return; {76197#true} is VALID [2020-07-17 22:07:47,048 INFO L280 TraceCheckUtils]: 239: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:47,048 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {76197#true} {76197#true} #552#return; {76197#true} is VALID [2020-07-17 22:07:47,048 INFO L263 TraceCheckUtils]: 241: Hoare triple {76197#true} call __utac_acc__Specification5_spec__3(); {76197#true} is VALID [2020-07-17 22:07:47,048 INFO L280 TraceCheckUtils]: 242: Hoare triple {76197#true} havoc ~tmp~0;havoc ~tmp___0~0; {76197#true} is VALID [2020-07-17 22:07:47,049 INFO L263 TraceCheckUtils]: 243: Hoare triple {76197#true} call #t~ret1 := getWaterLevel(); {76197#true} is VALID [2020-07-17 22:07:47,049 INFO L280 TraceCheckUtils]: 244: Hoare triple {76197#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {76197#true} is VALID [2020-07-17 22:07:47,049 INFO L280 TraceCheckUtils]: 245: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:47,050 INFO L275 TraceCheckUtils]: 246: Hoare quadruple {76197#true} {76197#true} #570#return; {76197#true} is VALID [2020-07-17 22:07:47,050 INFO L280 TraceCheckUtils]: 247: Hoare triple {76197#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {76197#true} is VALID [2020-07-17 22:07:47,050 INFO L280 TraceCheckUtils]: 248: Hoare triple {76197#true} assume 2 != ~tmp~0; {76197#true} is VALID [2020-07-17 22:07:47,050 INFO L263 TraceCheckUtils]: 249: Hoare triple {76197#true} call #t~ret2 := isPumpRunning(); {76197#true} is VALID [2020-07-17 22:07:47,051 INFO L280 TraceCheckUtils]: 250: Hoare triple {76197#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {76197#true} is VALID [2020-07-17 22:07:47,051 INFO L280 TraceCheckUtils]: 251: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:47,051 INFO L275 TraceCheckUtils]: 252: Hoare quadruple {76197#true} {76197#true} #572#return; {76197#true} is VALID [2020-07-17 22:07:47,052 INFO L280 TraceCheckUtils]: 253: Hoare triple {76197#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {76197#true} is VALID [2020-07-17 22:07:47,052 INFO L280 TraceCheckUtils]: 254: Hoare triple {76197#true} assume !(0 != ~tmp___0~0); {76197#true} is VALID [2020-07-17 22:07:47,052 INFO L280 TraceCheckUtils]: 255: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:47,052 INFO L275 TraceCheckUtils]: 256: Hoare quadruple {76197#true} {76197#true} #554#return; {76197#true} is VALID [2020-07-17 22:07:47,053 INFO L280 TraceCheckUtils]: 257: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:47,053 INFO L275 TraceCheckUtils]: 258: Hoare quadruple {76197#true} {76198#false} #538#return; {76198#false} is VALID [2020-07-17 22:07:47,053 INFO L280 TraceCheckUtils]: 259: Hoare triple {76198#false} assume !false; {76198#false} is VALID [2020-07-17 22:07:47,054 INFO L280 TraceCheckUtils]: 260: Hoare triple {76198#false} assume ~splverifierCounter~0 < 4; {76198#false} is VALID [2020-07-17 22:07:47,054 INFO L280 TraceCheckUtils]: 261: Hoare triple {76198#false} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp~1 := #t~nondet4;havoc #t~nondet4; {76198#false} is VALID [2020-07-17 22:07:47,054 INFO L280 TraceCheckUtils]: 262: Hoare triple {76198#false} assume 0 != ~tmp~1; {76198#false} is VALID [2020-07-17 22:07:47,054 INFO L263 TraceCheckUtils]: 263: Hoare triple {76198#false} call waterRise(); {76485#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:07:47,055 INFO L280 TraceCheckUtils]: 264: Hoare triple {76485#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {76197#true} is VALID [2020-07-17 22:07:47,055 INFO L280 TraceCheckUtils]: 265: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:47,055 INFO L275 TraceCheckUtils]: 266: Hoare quadruple {76197#true} {76198#false} #532#return; {76198#false} is VALID [2020-07-17 22:07:47,056 INFO L280 TraceCheckUtils]: 267: Hoare triple {76198#false} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___0~1 := #t~nondet5;havoc #t~nondet5; {76198#false} is VALID [2020-07-17 22:07:47,056 INFO L280 TraceCheckUtils]: 268: Hoare triple {76198#false} assume !(0 != ~tmp___0~1); {76198#false} is VALID [2020-07-17 22:07:47,056 INFO L280 TraceCheckUtils]: 269: Hoare triple {76198#false} assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~tmp___2~0 := #t~nondet6;havoc #t~nondet6; {76198#false} is VALID [2020-07-17 22:07:47,056 INFO L280 TraceCheckUtils]: 270: Hoare triple {76198#false} assume 0 != ~tmp___2~0; {76198#false} is VALID [2020-07-17 22:07:47,057 INFO L263 TraceCheckUtils]: 271: Hoare triple {76198#false} call timeShift(); {76198#false} is VALID [2020-07-17 22:07:47,057 INFO L263 TraceCheckUtils]: 272: Hoare triple {76198#false} call __utac_acc__Specification5_spec__2(); {76484#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:07:47,057 INFO L263 TraceCheckUtils]: 273: Hoare triple {76484#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {76197#true} is VALID [2020-07-17 22:07:47,058 INFO L280 TraceCheckUtils]: 274: Hoare triple {76197#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {76197#true} is VALID [2020-07-17 22:07:47,058 INFO L280 TraceCheckUtils]: 275: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:47,058 INFO L275 TraceCheckUtils]: 276: Hoare quadruple {76197#true} {76484#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {76197#true} is VALID [2020-07-17 22:07:47,058 INFO L280 TraceCheckUtils]: 277: Hoare triple {76197#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {76197#true} is VALID [2020-07-17 22:07:47,059 INFO L280 TraceCheckUtils]: 278: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:47,059 INFO L275 TraceCheckUtils]: 279: Hoare quadruple {76197#true} {76198#false} #548#return; {76198#false} is VALID [2020-07-17 22:07:47,059 INFO L280 TraceCheckUtils]: 280: Hoare triple {76198#false} assume !(0 != ~pumpRunning~0); {76198#false} is VALID [2020-07-17 22:07:47,060 INFO L280 TraceCheckUtils]: 281: Hoare triple {76198#false} assume 0 != ~systemActive~0; {76198#false} is VALID [2020-07-17 22:07:47,060 INFO L263 TraceCheckUtils]: 282: Hoare triple {76198#false} call processEnvironment(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:47,060 INFO L280 TraceCheckUtils]: 283: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {76197#true} is VALID [2020-07-17 22:07:47,061 INFO L280 TraceCheckUtils]: 284: Hoare triple {76197#true} assume !(0 != ~pumpRunning~0); {76197#true} is VALID [2020-07-17 22:07:47,062 INFO L263 TraceCheckUtils]: 285: Hoare triple {76197#true} call processEnvironment__wrappee__methaneQuery(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:47,062 INFO L280 TraceCheckUtils]: 286: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {76197#true} is VALID [2020-07-17 22:07:47,063 INFO L280 TraceCheckUtils]: 287: Hoare triple {76197#true} assume !(0 != ~pumpRunning~0); {76197#true} is VALID [2020-07-17 22:07:47,064 INFO L263 TraceCheckUtils]: 288: Hoare triple {76197#true} call processEnvironment__wrappee__highWaterSensor(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:47,064 INFO L280 TraceCheckUtils]: 289: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {76197#true} is VALID [2020-07-17 22:07:47,065 INFO L280 TraceCheckUtils]: 290: Hoare triple {76197#true} assume 0 == ~pumpRunning~0; {76197#true} is VALID [2020-07-17 22:07:47,065 INFO L263 TraceCheckUtils]: 291: Hoare triple {76197#true} call #t~ret9 := isHighWaterLevel(); {76197#true} is VALID [2020-07-17 22:07:47,065 INFO L280 TraceCheckUtils]: 292: Hoare triple {76197#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {76197#true} is VALID [2020-07-17 22:07:47,065 INFO L263 TraceCheckUtils]: 293: Hoare triple {76197#true} call #t~ret30 := isHighWaterSensorDry(); {76197#true} is VALID [2020-07-17 22:07:47,066 INFO L280 TraceCheckUtils]: 294: Hoare triple {76197#true} havoc ~retValue_acc~9; {76197#true} is VALID [2020-07-17 22:07:47,066 INFO L280 TraceCheckUtils]: 295: Hoare triple {76197#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {76197#true} is VALID [2020-07-17 22:07:47,066 INFO L280 TraceCheckUtils]: 296: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:47,067 INFO L275 TraceCheckUtils]: 297: Hoare quadruple {76197#true} {76197#true} #546#return; {76197#true} is VALID [2020-07-17 22:07:47,067 INFO L280 TraceCheckUtils]: 298: Hoare triple {76197#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {76197#true} is VALID [2020-07-17 22:07:47,067 INFO L280 TraceCheckUtils]: 299: Hoare triple {76197#true} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {76197#true} is VALID [2020-07-17 22:07:47,067 INFO L280 TraceCheckUtils]: 300: Hoare triple {76197#true} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {76197#true} is VALID [2020-07-17 22:07:47,068 INFO L280 TraceCheckUtils]: 301: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:47,068 INFO L275 TraceCheckUtils]: 302: Hoare quadruple {76197#true} {76197#true} #560#return; {76197#true} is VALID [2020-07-17 22:07:47,068 INFO L280 TraceCheckUtils]: 303: Hoare triple {76197#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~3 := #t~ret9;havoc #t~ret9; {76197#true} is VALID [2020-07-17 22:07:47,069 INFO L280 TraceCheckUtils]: 304: Hoare triple {76197#true} assume 0 != ~tmp~3; {76197#true} is VALID [2020-07-17 22:07:47,070 INFO L263 TraceCheckUtils]: 305: Hoare triple {76197#true} call activatePump(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:47,070 INFO L280 TraceCheckUtils]: 306: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {76197#true} is VALID [2020-07-17 22:07:47,071 INFO L263 TraceCheckUtils]: 307: Hoare triple {76197#true} call #t~ret12 := isMethaneAlarm(); {76197#true} is VALID [2020-07-17 22:07:47,071 INFO L280 TraceCheckUtils]: 308: Hoare triple {76197#true} havoc ~retValue_acc~3; {76197#true} is VALID [2020-07-17 22:07:47,071 INFO L263 TraceCheckUtils]: 309: Hoare triple {76197#true} call #t~ret13 := isMethaneLevelCritical(); {76197#true} is VALID [2020-07-17 22:07:47,072 INFO L280 TraceCheckUtils]: 310: Hoare triple {76197#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {76197#true} is VALID [2020-07-17 22:07:47,072 INFO L280 TraceCheckUtils]: 311: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:47,072 INFO L275 TraceCheckUtils]: 312: Hoare quadruple {76197#true} {76197#true} #590#return; {76197#true} is VALID [2020-07-17 22:07:47,073 INFO L280 TraceCheckUtils]: 313: Hoare triple {76197#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {76197#true} is VALID [2020-07-17 22:07:47,073 INFO L280 TraceCheckUtils]: 314: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:47,073 INFO L275 TraceCheckUtils]: 315: Hoare quadruple {76197#true} {76197#true} #542#return; {76197#true} is VALID [2020-07-17 22:07:47,073 INFO L280 TraceCheckUtils]: 316: Hoare triple {76197#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {76197#true} is VALID [2020-07-17 22:07:47,074 INFO L280 TraceCheckUtils]: 317: Hoare triple {76197#true} assume !(0 != ~tmp~6); {76197#true} is VALID [2020-07-17 22:07:47,075 INFO L263 TraceCheckUtils]: 318: Hoare triple {76197#true} call activatePump__wrappee__lowWaterSensor(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:47,075 INFO L280 TraceCheckUtils]: 319: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {76197#true} is VALID [2020-07-17 22:07:47,076 INFO L280 TraceCheckUtils]: 320: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:47,076 INFO L275 TraceCheckUtils]: 321: Hoare quadruple {76197#true} {76197#true} #544#return; {76197#true} is VALID [2020-07-17 22:07:47,076 INFO L280 TraceCheckUtils]: 322: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:47,077 INFO L275 TraceCheckUtils]: 323: Hoare quadruple {76197#true} {76197#true} #562#return; {76197#true} is VALID [2020-07-17 22:07:47,077 INFO L280 TraceCheckUtils]: 324: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:47,077 INFO L275 TraceCheckUtils]: 325: Hoare quadruple {76197#true} {76197#true} #582#return; {76197#true} is VALID [2020-07-17 22:07:47,077 INFO L280 TraceCheckUtils]: 326: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:47,078 INFO L275 TraceCheckUtils]: 327: Hoare quadruple {76197#true} {76197#true} #530#return; {76197#true} is VALID [2020-07-17 22:07:47,078 INFO L280 TraceCheckUtils]: 328: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:47,078 INFO L275 TraceCheckUtils]: 329: Hoare quadruple {76197#true} {76198#false} #552#return; {76198#false} is VALID [2020-07-17 22:07:47,079 INFO L263 TraceCheckUtils]: 330: Hoare triple {76198#false} call __utac_acc__Specification5_spec__3(); {76198#false} is VALID [2020-07-17 22:07:47,079 INFO L280 TraceCheckUtils]: 331: Hoare triple {76198#false} havoc ~tmp~0;havoc ~tmp___0~0; {76198#false} is VALID [2020-07-17 22:07:47,079 INFO L263 TraceCheckUtils]: 332: Hoare triple {76198#false} call #t~ret1 := getWaterLevel(); {76197#true} is VALID [2020-07-17 22:07:47,079 INFO L280 TraceCheckUtils]: 333: Hoare triple {76197#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {76197#true} is VALID [2020-07-17 22:07:47,080 INFO L280 TraceCheckUtils]: 334: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:47,080 INFO L275 TraceCheckUtils]: 335: Hoare quadruple {76197#true} {76198#false} #570#return; {76198#false} is VALID [2020-07-17 22:07:47,080 INFO L280 TraceCheckUtils]: 336: Hoare triple {76198#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {76198#false} is VALID [2020-07-17 22:07:47,080 INFO L280 TraceCheckUtils]: 337: Hoare triple {76198#false} assume 2 != ~tmp~0; {76198#false} is VALID [2020-07-17 22:07:47,081 INFO L263 TraceCheckUtils]: 338: Hoare triple {76198#false} call #t~ret2 := isPumpRunning(); {76197#true} is VALID [2020-07-17 22:07:47,081 INFO L280 TraceCheckUtils]: 339: Hoare triple {76197#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {76197#true} is VALID [2020-07-17 22:07:47,081 INFO L280 TraceCheckUtils]: 340: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:47,081 INFO L275 TraceCheckUtils]: 341: Hoare quadruple {76197#true} {76198#false} #572#return; {76198#false} is VALID [2020-07-17 22:07:47,082 INFO L280 TraceCheckUtils]: 342: Hoare triple {76198#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {76198#false} is VALID [2020-07-17 22:07:47,082 INFO L280 TraceCheckUtils]: 343: Hoare triple {76198#false} assume 0 != ~tmp___0~0; {76198#false} is VALID [2020-07-17 22:07:47,082 INFO L280 TraceCheckUtils]: 344: Hoare triple {76198#false} assume 0 == ~switchedOnBeforeTS~0; {76198#false} is VALID [2020-07-17 22:07:47,083 INFO L263 TraceCheckUtils]: 345: Hoare triple {76198#false} call __automaton_fail(); {76198#false} is VALID [2020-07-17 22:07:47,083 INFO L280 TraceCheckUtils]: 346: Hoare triple {76198#false} assume !false; {76198#false} is VALID [2020-07-17 22:07:47,222 INFO L134 CoverageAnalysis]: Checked inductivity of 368 backedges. 89 proven. 48 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2020-07-17 22:07:47,222 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [43642646] [2020-07-17 22:07:47,223 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1241248752] [2020-07-17 22:07:47,223 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 [2020-07-17 22:07:47,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:47,458 INFO L264 TraceCheckSpWp]: Trace formula consists of 1390 conjuncts, 14 conjunts are in the unsatisfiable core [2020-07-17 22:07:47,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:47,540 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:07:48,277 INFO L263 TraceCheckUtils]: 0: Hoare triple {76197#true} call ULTIMATE.init(); {76197#true} is VALID [2020-07-17 22:07:48,277 INFO L280 TraceCheckUtils]: 1: Hoare triple {76197#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(13);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string35.base, #t~string35.offset, 1);call write~init~int(77, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(101, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(116, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(104, #t~string35.base, 4 + #t~string35.offset, 1);call write~init~int(58, #t~string35.base, 5 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 6 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string37.base, #t~string37.offset, 1);call write~init~int(82, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(73, #t~string37.base, 2 + #t~string37.offset, 1);call write~init~int(84, #t~string37.base, 3 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 4 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string39.base, #t~string39.offset, 1);call write~init~int(75, #t~string39.base, 1 + #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 2 + #t~string39.offset, 1);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string41.base, #t~string41.offset, 1);call write~init~int(0, #t~string41.base, 1 + #t~string41.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0; {76197#true} is VALID [2020-07-17 22:07:48,278 INFO L280 TraceCheckUtils]: 2: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:48,278 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {76197#true} {76197#true} #596#return; {76197#true} is VALID [2020-07-17 22:07:48,278 INFO L263 TraceCheckUtils]: 4: Hoare triple {76197#true} call #t~ret77 := main(); {76197#true} is VALID [2020-07-17 22:07:48,278 INFO L280 TraceCheckUtils]: 5: Hoare triple {76197#true} havoc ~retValue_acc~2;havoc ~tmp~2; {76197#true} is VALID [2020-07-17 22:07:48,278 INFO L263 TraceCheckUtils]: 6: Hoare triple {76197#true} call select_helpers(); {76197#true} is VALID [2020-07-17 22:07:48,279 INFO L280 TraceCheckUtils]: 7: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:48,279 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {76197#true} {76197#true} #480#return; {76197#true} is VALID [2020-07-17 22:07:48,279 INFO L263 TraceCheckUtils]: 9: Hoare triple {76197#true} call select_features(); {76197#true} is VALID [2020-07-17 22:07:48,279 INFO L280 TraceCheckUtils]: 10: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:48,279 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {76197#true} {76197#true} #482#return; {76197#true} is VALID [2020-07-17 22:07:48,279 INFO L263 TraceCheckUtils]: 12: Hoare triple {76197#true} call #t~ret8 := valid_product(); {76197#true} is VALID [2020-07-17 22:07:48,280 INFO L280 TraceCheckUtils]: 13: Hoare triple {76197#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {76197#true} is VALID [2020-07-17 22:07:48,280 INFO L280 TraceCheckUtils]: 14: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:48,280 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {76197#true} {76197#true} #484#return; {76197#true} is VALID [2020-07-17 22:07:48,280 INFO L280 TraceCheckUtils]: 16: Hoare triple {76197#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp~2 := #t~ret8;havoc #t~ret8; {76197#true} is VALID [2020-07-17 22:07:48,280 INFO L280 TraceCheckUtils]: 17: Hoare triple {76197#true} assume 0 != ~tmp~2; {76197#true} is VALID [2020-07-17 22:07:48,280 INFO L263 TraceCheckUtils]: 18: Hoare triple {76197#true} call setup(); {76197#true} is VALID [2020-07-17 22:07:48,281 INFO L280 TraceCheckUtils]: 19: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:48,281 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {76197#true} {76197#true} #486#return; {76197#true} is VALID [2020-07-17 22:07:48,281 INFO L263 TraceCheckUtils]: 21: Hoare triple {76197#true} call runTest(); {76197#true} is VALID [2020-07-17 22:07:48,281 INFO L263 TraceCheckUtils]: 22: Hoare triple {76197#true} call __utac_acc__Specification5_spec__1(); {76197#true} is VALID [2020-07-17 22:07:48,281 INFO L280 TraceCheckUtils]: 23: Hoare triple {76197#true} ~switchedOnBeforeTS~0 := 0; {76197#true} is VALID [2020-07-17 22:07:48,281 INFO L280 TraceCheckUtils]: 24: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:48,282 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {76197#true} {76197#true} #586#return; {76197#true} is VALID [2020-07-17 22:07:48,282 INFO L263 TraceCheckUtils]: 26: Hoare triple {76197#true} call test(); {76197#true} is VALID [2020-07-17 22:07:48,282 INFO L280 TraceCheckUtils]: 27: Hoare triple {76197#true} havoc ~splverifierCounter~0;havoc ~tmp~1;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {76197#true} is VALID [2020-07-17 22:07:48,282 INFO L280 TraceCheckUtils]: 28: Hoare triple {76197#true} assume !false; {76197#true} is VALID [2020-07-17 22:07:48,282 INFO L280 TraceCheckUtils]: 29: Hoare triple {76197#true} assume ~splverifierCounter~0 < 4; {76197#true} is VALID [2020-07-17 22:07:48,283 INFO L280 TraceCheckUtils]: 30: Hoare triple {76197#true} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp~1 := #t~nondet4;havoc #t~nondet4; {76197#true} is VALID [2020-07-17 22:07:48,283 INFO L280 TraceCheckUtils]: 31: Hoare triple {76197#true} assume 0 != ~tmp~1; {76197#true} is VALID [2020-07-17 22:07:48,283 INFO L263 TraceCheckUtils]: 32: Hoare triple {76197#true} call waterRise(); {76197#true} is VALID [2020-07-17 22:07:48,283 INFO L280 TraceCheckUtils]: 33: Hoare triple {76197#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {76197#true} is VALID [2020-07-17 22:07:48,283 INFO L280 TraceCheckUtils]: 34: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:48,283 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {76197#true} {76197#true} #532#return; {76197#true} is VALID [2020-07-17 22:07:48,284 INFO L280 TraceCheckUtils]: 36: Hoare triple {76197#true} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___0~1 := #t~nondet5;havoc #t~nondet5; {76197#true} is VALID [2020-07-17 22:07:48,284 INFO L280 TraceCheckUtils]: 37: Hoare triple {76197#true} assume !(0 != ~tmp___0~1); {76197#true} is VALID [2020-07-17 22:07:48,284 INFO L280 TraceCheckUtils]: 38: Hoare triple {76197#true} assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~tmp___2~0 := #t~nondet6;havoc #t~nondet6; {76197#true} is VALID [2020-07-17 22:07:48,284 INFO L280 TraceCheckUtils]: 39: Hoare triple {76197#true} assume 0 != ~tmp___2~0; {76197#true} is VALID [2020-07-17 22:07:48,284 INFO L263 TraceCheckUtils]: 40: Hoare triple {76197#true} call timeShift(); {76197#true} is VALID [2020-07-17 22:07:48,285 INFO L263 TraceCheckUtils]: 41: Hoare triple {76197#true} call __utac_acc__Specification5_spec__2(); {76197#true} is VALID [2020-07-17 22:07:48,285 INFO L263 TraceCheckUtils]: 42: Hoare triple {76197#true} call #t~ret0 := isPumpRunning(); {76197#true} is VALID [2020-07-17 22:07:48,285 INFO L280 TraceCheckUtils]: 43: Hoare triple {76197#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {76197#true} is VALID [2020-07-17 22:07:48,285 INFO L280 TraceCheckUtils]: 44: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:48,285 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {76197#true} {76197#true} #568#return; {76197#true} is VALID [2020-07-17 22:07:48,285 INFO L280 TraceCheckUtils]: 46: Hoare triple {76197#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {76197#true} is VALID [2020-07-17 22:07:48,286 INFO L280 TraceCheckUtils]: 47: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:48,286 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {76197#true} {76197#true} #548#return; {76197#true} is VALID [2020-07-17 22:07:48,286 INFO L280 TraceCheckUtils]: 49: Hoare triple {76197#true} assume !(0 != ~pumpRunning~0); {76197#true} is VALID [2020-07-17 22:07:48,286 INFO L280 TraceCheckUtils]: 50: Hoare triple {76197#true} assume 0 != ~systemActive~0; {76197#true} is VALID [2020-07-17 22:07:48,286 INFO L263 TraceCheckUtils]: 51: Hoare triple {76197#true} call processEnvironment(); {76197#true} is VALID [2020-07-17 22:07:48,287 INFO L280 TraceCheckUtils]: 52: Hoare triple {76197#true} havoc ~tmp~5; {76197#true} is VALID [2020-07-17 22:07:48,287 INFO L280 TraceCheckUtils]: 53: Hoare triple {76197#true} assume !(0 != ~pumpRunning~0); {76197#true} is VALID [2020-07-17 22:07:48,287 INFO L263 TraceCheckUtils]: 54: Hoare triple {76197#true} call processEnvironment__wrappee__methaneQuery(); {76197#true} is VALID [2020-07-17 22:07:48,287 INFO L280 TraceCheckUtils]: 55: Hoare triple {76197#true} havoc ~tmp~4; {76197#true} is VALID [2020-07-17 22:07:48,287 INFO L280 TraceCheckUtils]: 56: Hoare triple {76197#true} assume !(0 != ~pumpRunning~0); {76197#true} is VALID [2020-07-17 22:07:48,288 INFO L263 TraceCheckUtils]: 57: Hoare triple {76197#true} call processEnvironment__wrappee__highWaterSensor(); {76197#true} is VALID [2020-07-17 22:07:48,288 INFO L280 TraceCheckUtils]: 58: Hoare triple {76197#true} havoc ~tmp~3; {76197#true} is VALID [2020-07-17 22:07:48,288 INFO L280 TraceCheckUtils]: 59: Hoare triple {76197#true} assume 0 == ~pumpRunning~0; {76197#true} is VALID [2020-07-17 22:07:48,288 INFO L263 TraceCheckUtils]: 60: Hoare triple {76197#true} call #t~ret9 := isHighWaterLevel(); {76197#true} is VALID [2020-07-17 22:07:48,288 INFO L280 TraceCheckUtils]: 61: Hoare triple {76197#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {76197#true} is VALID [2020-07-17 22:07:48,288 INFO L263 TraceCheckUtils]: 62: Hoare triple {76197#true} call #t~ret30 := isHighWaterSensorDry(); {76197#true} is VALID [2020-07-17 22:07:48,289 INFO L280 TraceCheckUtils]: 63: Hoare triple {76197#true} havoc ~retValue_acc~9; {76197#true} is VALID [2020-07-17 22:07:48,289 INFO L280 TraceCheckUtils]: 64: Hoare triple {76197#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {76197#true} is VALID [2020-07-17 22:07:48,289 INFO L280 TraceCheckUtils]: 65: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:48,289 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {76197#true} {76197#true} #546#return; {76197#true} is VALID [2020-07-17 22:07:48,289 INFO L280 TraceCheckUtils]: 67: Hoare triple {76197#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {76197#true} is VALID [2020-07-17 22:07:48,289 INFO L280 TraceCheckUtils]: 68: Hoare triple {76197#true} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {76197#true} is VALID [2020-07-17 22:07:48,290 INFO L280 TraceCheckUtils]: 69: Hoare triple {76197#true} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {76197#true} is VALID [2020-07-17 22:07:48,290 INFO L280 TraceCheckUtils]: 70: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:48,290 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {76197#true} {76197#true} #560#return; {76197#true} is VALID [2020-07-17 22:07:48,290 INFO L280 TraceCheckUtils]: 72: Hoare triple {76197#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~3 := #t~ret9;havoc #t~ret9; {76197#true} is VALID [2020-07-17 22:07:48,290 INFO L280 TraceCheckUtils]: 73: Hoare triple {76197#true} assume 0 != ~tmp~3; {76197#true} is VALID [2020-07-17 22:07:48,291 INFO L263 TraceCheckUtils]: 74: Hoare triple {76197#true} call activatePump(); {76197#true} is VALID [2020-07-17 22:07:48,291 INFO L280 TraceCheckUtils]: 75: Hoare triple {76197#true} havoc ~tmp~6; {76197#true} is VALID [2020-07-17 22:07:48,291 INFO L263 TraceCheckUtils]: 76: Hoare triple {76197#true} call #t~ret12 := isMethaneAlarm(); {76197#true} is VALID [2020-07-17 22:07:48,291 INFO L280 TraceCheckUtils]: 77: Hoare triple {76197#true} havoc ~retValue_acc~3; {76197#true} is VALID [2020-07-17 22:07:48,291 INFO L263 TraceCheckUtils]: 78: Hoare triple {76197#true} call #t~ret13 := isMethaneLevelCritical(); {76197#true} is VALID [2020-07-17 22:07:48,291 INFO L280 TraceCheckUtils]: 79: Hoare triple {76197#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {76197#true} is VALID [2020-07-17 22:07:48,292 INFO L280 TraceCheckUtils]: 80: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:48,292 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {76197#true} {76197#true} #590#return; {76197#true} is VALID [2020-07-17 22:07:48,292 INFO L280 TraceCheckUtils]: 82: Hoare triple {76197#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {76197#true} is VALID [2020-07-17 22:07:48,292 INFO L280 TraceCheckUtils]: 83: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:48,292 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {76197#true} {76197#true} #542#return; {76197#true} is VALID [2020-07-17 22:07:48,292 INFO L280 TraceCheckUtils]: 85: Hoare triple {76197#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {76197#true} is VALID [2020-07-17 22:07:48,293 INFO L280 TraceCheckUtils]: 86: Hoare triple {76197#true} assume !(0 != ~tmp~6); {76197#true} is VALID [2020-07-17 22:07:48,293 INFO L263 TraceCheckUtils]: 87: Hoare triple {76197#true} call activatePump__wrappee__lowWaterSensor(); {76197#true} is VALID [2020-07-17 22:07:48,294 INFO L280 TraceCheckUtils]: 88: Hoare triple {76197#true} ~pumpRunning~0 := 1; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:48,294 INFO L280 TraceCheckUtils]: 89: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume true; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:48,295 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {76541#(<= 1 ~pumpRunning~0)} {76197#true} #544#return; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:48,296 INFO L280 TraceCheckUtils]: 91: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume true; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:48,296 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {76541#(<= 1 ~pumpRunning~0)} {76197#true} #562#return; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:48,297 INFO L280 TraceCheckUtils]: 93: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume true; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:48,298 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {76541#(<= 1 ~pumpRunning~0)} {76197#true} #582#return; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:48,298 INFO L280 TraceCheckUtils]: 95: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume true; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:48,299 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {76541#(<= 1 ~pumpRunning~0)} {76197#true} #530#return; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:48,300 INFO L280 TraceCheckUtils]: 97: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume true; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:48,301 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {76541#(<= 1 ~pumpRunning~0)} {76197#true} #552#return; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:48,302 INFO L263 TraceCheckUtils]: 99: Hoare triple {76541#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:48,302 INFO L280 TraceCheckUtils]: 100: Hoare triple {76541#(<= 1 ~pumpRunning~0)} havoc ~tmp~0;havoc ~tmp___0~0; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:48,303 INFO L263 TraceCheckUtils]: 101: Hoare triple {76541#(<= 1 ~pumpRunning~0)} call #t~ret1 := getWaterLevel(); {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:48,304 INFO L280 TraceCheckUtils]: 102: Hoare triple {76541#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:48,305 INFO L280 TraceCheckUtils]: 103: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume true; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:48,306 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {76541#(<= 1 ~pumpRunning~0)} {76541#(<= 1 ~pumpRunning~0)} #570#return; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:48,306 INFO L280 TraceCheckUtils]: 105: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:48,307 INFO L280 TraceCheckUtils]: 106: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume !(2 != ~tmp~0); {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:48,308 INFO L280 TraceCheckUtils]: 107: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume true; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:48,309 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {76541#(<= 1 ~pumpRunning~0)} {76541#(<= 1 ~pumpRunning~0)} #554#return; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:48,309 INFO L280 TraceCheckUtils]: 109: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume true; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:48,310 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {76541#(<= 1 ~pumpRunning~0)} {76197#true} #538#return; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:48,311 INFO L280 TraceCheckUtils]: 111: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume !false; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:48,312 INFO L280 TraceCheckUtils]: 112: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:48,312 INFO L280 TraceCheckUtils]: 113: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp~1 := #t~nondet4;havoc #t~nondet4; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:48,313 INFO L280 TraceCheckUtils]: 114: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp~1); {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:48,314 INFO L280 TraceCheckUtils]: 115: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___0~1 := #t~nondet5;havoc #t~nondet5; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:48,315 INFO L280 TraceCheckUtils]: 116: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___0~1); {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:48,316 INFO L280 TraceCheckUtils]: 117: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~tmp___2~0 := #t~nondet6;havoc #t~nondet6; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:48,316 INFO L280 TraceCheckUtils]: 118: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume 0 != ~tmp___2~0; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:48,317 INFO L263 TraceCheckUtils]: 119: Hoare triple {76541#(<= 1 ~pumpRunning~0)} call timeShift(); {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:07:48,317 INFO L263 TraceCheckUtils]: 120: Hoare triple {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {76197#true} is VALID [2020-07-17 22:07:48,318 INFO L263 TraceCheckUtils]: 121: Hoare triple {76197#true} call #t~ret0 := isPumpRunning(); {76197#true} is VALID [2020-07-17 22:07:48,318 INFO L280 TraceCheckUtils]: 122: Hoare triple {76197#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {76197#true} is VALID [2020-07-17 22:07:48,318 INFO L280 TraceCheckUtils]: 123: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:48,318 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {76197#true} {76197#true} #568#return; {76197#true} is VALID [2020-07-17 22:07:48,318 INFO L280 TraceCheckUtils]: 125: Hoare triple {76197#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {76197#true} is VALID [2020-07-17 22:07:48,319 INFO L280 TraceCheckUtils]: 126: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:48,319 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {76197#true} {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #548#return; {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:07:48,320 INFO L280 TraceCheckUtils]: 128: Hoare triple {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:07:48,320 INFO L263 TraceCheckUtils]: 129: Hoare triple {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call lowerWaterLevel(); {76197#true} is VALID [2020-07-17 22:07:48,321 INFO L280 TraceCheckUtils]: 130: Hoare triple {76197#true} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {76197#true} is VALID [2020-07-17 22:07:48,321 INFO L280 TraceCheckUtils]: 131: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:48,322 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {76197#true} {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #550#return; {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:07:48,322 INFO L280 TraceCheckUtils]: 133: Hoare triple {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~systemActive~0; {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:07:48,323 INFO L263 TraceCheckUtils]: 134: Hoare triple {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment(); {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:07:48,324 INFO L280 TraceCheckUtils]: 135: Hoare triple {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} havoc ~tmp~5; {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:07:48,325 INFO L280 TraceCheckUtils]: 136: Hoare triple {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:07:48,325 INFO L263 TraceCheckUtils]: 137: Hoare triple {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call #t~ret11 := isMethaneAlarm(); {76197#true} is VALID [2020-07-17 22:07:48,325 INFO L280 TraceCheckUtils]: 138: Hoare triple {76197#true} havoc ~retValue_acc~3; {76197#true} is VALID [2020-07-17 22:07:48,325 INFO L263 TraceCheckUtils]: 139: Hoare triple {76197#true} call #t~ret13 := isMethaneLevelCritical(); {76197#true} is VALID [2020-07-17 22:07:48,325 INFO L280 TraceCheckUtils]: 140: Hoare triple {76197#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {76197#true} is VALID [2020-07-17 22:07:48,325 INFO L280 TraceCheckUtils]: 141: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:48,326 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {76197#true} {76197#true} #590#return; {76197#true} is VALID [2020-07-17 22:07:48,326 INFO L280 TraceCheckUtils]: 143: Hoare triple {76197#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {76197#true} is VALID [2020-07-17 22:07:48,326 INFO L280 TraceCheckUtils]: 144: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:48,327 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {76197#true} {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #524#return; {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:07:48,328 INFO L280 TraceCheckUtils]: 146: Hoare triple {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~tmp~5 := #t~ret11;havoc #t~ret11; {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:07:48,329 INFO L280 TraceCheckUtils]: 147: Hoare triple {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume !(0 != ~tmp~5); {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:07:48,329 INFO L263 TraceCheckUtils]: 148: Hoare triple {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment__wrappee__methaneQuery(); {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:07:48,330 INFO L280 TraceCheckUtils]: 149: Hoare triple {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} havoc ~tmp~4; {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:07:48,331 INFO L280 TraceCheckUtils]: 150: Hoare triple {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:07:48,331 INFO L263 TraceCheckUtils]: 151: Hoare triple {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call #t~ret10 := isLowWaterLevel(); {76197#true} is VALID [2020-07-17 22:07:48,331 INFO L280 TraceCheckUtils]: 152: Hoare triple {76197#true} havoc ~retValue_acc~6;havoc ~tmp~8;havoc ~tmp___0~3; {76197#true} is VALID [2020-07-17 22:07:48,331 INFO L263 TraceCheckUtils]: 153: Hoare triple {76197#true} call #t~ret31 := isLowWaterSensorDry(); {76197#true} is VALID [2020-07-17 22:07:48,332 INFO L280 TraceCheckUtils]: 154: Hoare triple {76197#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {76197#true} is VALID [2020-07-17 22:07:48,332 INFO L280 TraceCheckUtils]: 155: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:48,332 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {76197#true} {76197#true} #522#return; {76197#true} is VALID [2020-07-17 22:07:48,332 INFO L280 TraceCheckUtils]: 157: Hoare triple {76197#true} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~tmp~8 := #t~ret31;havoc #t~ret31; {76197#true} is VALID [2020-07-17 22:07:48,332 INFO L280 TraceCheckUtils]: 158: Hoare triple {76197#true} assume 0 != ~tmp~8;~tmp___0~3 := 0; {76197#true} is VALID [2020-07-17 22:07:48,332 INFO L280 TraceCheckUtils]: 159: Hoare triple {76197#true} ~retValue_acc~6 := ~tmp___0~3;#res := ~retValue_acc~6; {76197#true} is VALID [2020-07-17 22:07:48,333 INFO L280 TraceCheckUtils]: 160: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:48,334 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {76197#true} {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #576#return; {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:07:48,334 INFO L280 TraceCheckUtils]: 162: Hoare triple {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~4 := #t~ret10;havoc #t~ret10; {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:07:48,335 INFO L280 TraceCheckUtils]: 163: Hoare triple {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume !(0 != ~tmp~4); {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:07:48,336 INFO L263 TraceCheckUtils]: 164: Hoare triple {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment__wrappee__highWaterSensor(); {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:07:48,336 INFO L280 TraceCheckUtils]: 165: Hoare triple {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} havoc ~tmp~3; {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:07:48,337 INFO L280 TraceCheckUtils]: 166: Hoare triple {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume !(0 == ~pumpRunning~0); {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:07:48,337 INFO L263 TraceCheckUtils]: 167: Hoare triple {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment__wrappee__base(); {76197#true} is VALID [2020-07-17 22:07:48,337 INFO L280 TraceCheckUtils]: 168: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:48,338 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {76197#true} {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #566#return; {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:07:48,339 INFO L280 TraceCheckUtils]: 170: Hoare triple {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume true; {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:07:48,340 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #580#return; {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:07:48,341 INFO L280 TraceCheckUtils]: 172: Hoare triple {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume true; {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:07:48,342 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #528#return; {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:07:48,343 INFO L280 TraceCheckUtils]: 174: Hoare triple {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume true; {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:07:48,344 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #552#return; {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:07:48,345 INFO L263 TraceCheckUtils]: 176: Hoare triple {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {76197#true} is VALID [2020-07-17 22:07:48,345 INFO L280 TraceCheckUtils]: 177: Hoare triple {76197#true} havoc ~tmp~0;havoc ~tmp___0~0; {76197#true} is VALID [2020-07-17 22:07:48,345 INFO L263 TraceCheckUtils]: 178: Hoare triple {76197#true} call #t~ret1 := getWaterLevel(); {76197#true} is VALID [2020-07-17 22:07:48,345 INFO L280 TraceCheckUtils]: 179: Hoare triple {76197#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {76197#true} is VALID [2020-07-17 22:07:48,345 INFO L280 TraceCheckUtils]: 180: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-17 22:07:48,345 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {76197#true} {76197#true} #570#return; {76197#true} is VALID [2020-07-17 22:07:48,346 INFO L280 TraceCheckUtils]: 182: Hoare triple {76197#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {76197#true} is VALID [2020-07-17 22:07:48,346 INFO L280 TraceCheckUtils]: 183: Hoare triple {76197#true} assume 2 != ~tmp~0; {76197#true} is VALID [2020-07-17 22:07:48,346 INFO L263 TraceCheckUtils]: 184: Hoare triple {76197#true} call #t~ret2 := isPumpRunning(); {76197#true} is VALID [2020-07-17 22:07:48,347 INFO L280 TraceCheckUtils]: 185: Hoare triple {76197#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {77577#(<= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:07:48,348 INFO L280 TraceCheckUtils]: 186: Hoare triple {77577#(<= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {77577#(<= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:07:48,349 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {77577#(<= ~pumpRunning~0 |isPumpRunning_#res|)} {76197#true} #572#return; {77584#(<= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret2|)} is VALID [2020-07-17 22:07:48,350 INFO L280 TraceCheckUtils]: 188: Hoare triple {77584#(<= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret2|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {77588#(<= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~0)} is VALID [2020-07-17 22:07:48,351 INFO L280 TraceCheckUtils]: 189: Hoare triple {77588#(<= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~0)} assume !(0 != ~tmp___0~0); {77592#(<= ~pumpRunning~0 0)} is VALID [2020-07-17 22:07:48,351 INFO L280 TraceCheckUtils]: 190: Hoare triple {77592#(<= ~pumpRunning~0 0)} assume true; {77592#(<= ~pumpRunning~0 0)} is VALID [2020-07-17 22:07:48,352 INFO L275 TraceCheckUtils]: 191: Hoare quadruple {77592#(<= ~pumpRunning~0 0)} {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #554#return; {77599#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} is VALID [2020-07-17 22:07:48,353 INFO L280 TraceCheckUtils]: 192: Hoare triple {77599#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} assume true; {77599#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} is VALID [2020-07-17 22:07:48,355 INFO L275 TraceCheckUtils]: 193: Hoare quadruple {77599#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} {76541#(<= 1 ~pumpRunning~0)} #538#return; {76198#false} is VALID [2020-07-17 22:07:48,355 INFO L280 TraceCheckUtils]: 194: Hoare triple {76198#false} assume !false; {76198#false} is VALID [2020-07-17 22:07:48,355 INFO L280 TraceCheckUtils]: 195: Hoare triple {76198#false} assume ~splverifierCounter~0 < 4; {76198#false} is VALID [2020-07-17 22:07:48,355 INFO L280 TraceCheckUtils]: 196: Hoare triple {76198#false} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp~1 := #t~nondet4;havoc #t~nondet4; {76198#false} is VALID [2020-07-17 22:07:48,355 INFO L280 TraceCheckUtils]: 197: Hoare triple {76198#false} assume !(0 != ~tmp~1); {76198#false} is VALID [2020-07-17 22:07:48,356 INFO L280 TraceCheckUtils]: 198: Hoare triple {76198#false} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___0~1 := #t~nondet5;havoc #t~nondet5; {76198#false} is VALID [2020-07-17 22:07:48,356 INFO L280 TraceCheckUtils]: 199: Hoare triple {76198#false} assume 0 != ~tmp___0~1; {76198#false} is VALID [2020-07-17 22:07:48,356 INFO L263 TraceCheckUtils]: 200: Hoare triple {76198#false} call changeMethaneLevel(); {76198#false} is VALID [2020-07-17 22:07:48,356 INFO L280 TraceCheckUtils]: 201: Hoare triple {76198#false} assume !(0 != ~methaneLevelCritical~0);~methaneLevelCritical~0 := 1; {76198#false} is VALID [2020-07-17 22:07:48,356 INFO L280 TraceCheckUtils]: 202: Hoare triple {76198#false} assume true; {76198#false} is VALID [2020-07-17 22:07:48,356 INFO L275 TraceCheckUtils]: 203: Hoare quadruple {76198#false} {76198#false} #534#return; {76198#false} is VALID [2020-07-17 22:07:48,357 INFO L280 TraceCheckUtils]: 204: Hoare triple {76198#false} assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~tmp___2~0 := #t~nondet6;havoc #t~nondet6; {76198#false} is VALID [2020-07-17 22:07:48,357 INFO L280 TraceCheckUtils]: 205: Hoare triple {76198#false} assume 0 != ~tmp___2~0; {76198#false} is VALID [2020-07-17 22:07:48,357 INFO L263 TraceCheckUtils]: 206: Hoare triple {76198#false} call timeShift(); {76198#false} is VALID [2020-07-17 22:07:48,357 INFO L263 TraceCheckUtils]: 207: Hoare triple {76198#false} call __utac_acc__Specification5_spec__2(); {76198#false} is VALID [2020-07-17 22:07:48,357 INFO L263 TraceCheckUtils]: 208: Hoare triple {76198#false} call #t~ret0 := isPumpRunning(); {76198#false} is VALID [2020-07-17 22:07:48,357 INFO L280 TraceCheckUtils]: 209: Hoare triple {76198#false} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {76198#false} is VALID [2020-07-17 22:07:48,358 INFO L280 TraceCheckUtils]: 210: Hoare triple {76198#false} assume true; {76198#false} is VALID [2020-07-17 22:07:48,358 INFO L275 TraceCheckUtils]: 211: Hoare quadruple {76198#false} {76198#false} #568#return; {76198#false} is VALID [2020-07-17 22:07:48,358 INFO L280 TraceCheckUtils]: 212: Hoare triple {76198#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {76198#false} is VALID [2020-07-17 22:07:48,358 INFO L280 TraceCheckUtils]: 213: Hoare triple {76198#false} assume true; {76198#false} is VALID [2020-07-17 22:07:48,358 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {76198#false} {76198#false} #548#return; {76198#false} is VALID [2020-07-17 22:07:48,358 INFO L280 TraceCheckUtils]: 215: Hoare triple {76198#false} assume 0 != ~pumpRunning~0; {76198#false} is VALID [2020-07-17 22:07:48,359 INFO L263 TraceCheckUtils]: 216: Hoare triple {76198#false} call lowerWaterLevel(); {76198#false} is VALID [2020-07-17 22:07:48,359 INFO L280 TraceCheckUtils]: 217: Hoare triple {76198#false} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {76198#false} is VALID [2020-07-17 22:07:48,359 INFO L280 TraceCheckUtils]: 218: Hoare triple {76198#false} assume true; {76198#false} is VALID [2020-07-17 22:07:48,359 INFO L275 TraceCheckUtils]: 219: Hoare quadruple {76198#false} {76198#false} #550#return; {76198#false} is VALID [2020-07-17 22:07:48,360 INFO L280 TraceCheckUtils]: 220: Hoare triple {76198#false} assume 0 != ~systemActive~0; {76198#false} is VALID [2020-07-17 22:07:48,360 INFO L263 TraceCheckUtils]: 221: Hoare triple {76198#false} call processEnvironment(); {76198#false} is VALID [2020-07-17 22:07:48,360 INFO L280 TraceCheckUtils]: 222: Hoare triple {76198#false} havoc ~tmp~5; {76198#false} is VALID [2020-07-17 22:07:48,360 INFO L280 TraceCheckUtils]: 223: Hoare triple {76198#false} assume 0 != ~pumpRunning~0; {76198#false} is VALID [2020-07-17 22:07:48,360 INFO L263 TraceCheckUtils]: 224: Hoare triple {76198#false} call #t~ret11 := isMethaneAlarm(); {76198#false} is VALID [2020-07-17 22:07:48,361 INFO L280 TraceCheckUtils]: 225: Hoare triple {76198#false} havoc ~retValue_acc~3; {76198#false} is VALID [2020-07-17 22:07:48,361 INFO L263 TraceCheckUtils]: 226: Hoare triple {76198#false} call #t~ret13 := isMethaneLevelCritical(); {76198#false} is VALID [2020-07-17 22:07:48,361 INFO L280 TraceCheckUtils]: 227: Hoare triple {76198#false} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {76198#false} is VALID [2020-07-17 22:07:48,361 INFO L280 TraceCheckUtils]: 228: Hoare triple {76198#false} assume true; {76198#false} is VALID [2020-07-17 22:07:48,361 INFO L275 TraceCheckUtils]: 229: Hoare quadruple {76198#false} {76198#false} #590#return; {76198#false} is VALID [2020-07-17 22:07:48,362 INFO L280 TraceCheckUtils]: 230: Hoare triple {76198#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {76198#false} is VALID [2020-07-17 22:07:48,362 INFO L280 TraceCheckUtils]: 231: Hoare triple {76198#false} assume true; {76198#false} is VALID [2020-07-17 22:07:48,362 INFO L275 TraceCheckUtils]: 232: Hoare quadruple {76198#false} {76198#false} #524#return; {76198#false} is VALID [2020-07-17 22:07:48,362 INFO L280 TraceCheckUtils]: 233: Hoare triple {76198#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~tmp~5 := #t~ret11;havoc #t~ret11; {76198#false} is VALID [2020-07-17 22:07:48,362 INFO L280 TraceCheckUtils]: 234: Hoare triple {76198#false} assume 0 != ~tmp~5; {76198#false} is VALID [2020-07-17 22:07:48,362 INFO L263 TraceCheckUtils]: 235: Hoare triple {76198#false} call deactivatePump(); {76198#false} is VALID [2020-07-17 22:07:48,363 INFO L280 TraceCheckUtils]: 236: Hoare triple {76198#false} ~pumpRunning~0 := 0; {76198#false} is VALID [2020-07-17 22:07:48,363 INFO L280 TraceCheckUtils]: 237: Hoare triple {76198#false} assume true; {76198#false} is VALID [2020-07-17 22:07:48,363 INFO L275 TraceCheckUtils]: 238: Hoare quadruple {76198#false} {76198#false} #526#return; {76198#false} is VALID [2020-07-17 22:07:48,363 INFO L280 TraceCheckUtils]: 239: Hoare triple {76198#false} assume true; {76198#false} is VALID [2020-07-17 22:07:48,363 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {76198#false} {76198#false} #552#return; {76198#false} is VALID [2020-07-17 22:07:48,364 INFO L263 TraceCheckUtils]: 241: Hoare triple {76198#false} call __utac_acc__Specification5_spec__3(); {76198#false} is VALID [2020-07-17 22:07:48,364 INFO L280 TraceCheckUtils]: 242: Hoare triple {76198#false} havoc ~tmp~0;havoc ~tmp___0~0; {76198#false} is VALID [2020-07-17 22:07:48,364 INFO L263 TraceCheckUtils]: 243: Hoare triple {76198#false} call #t~ret1 := getWaterLevel(); {76198#false} is VALID [2020-07-17 22:07:48,364 INFO L280 TraceCheckUtils]: 244: Hoare triple {76198#false} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {76198#false} is VALID [2020-07-17 22:07:48,365 INFO L280 TraceCheckUtils]: 245: Hoare triple {76198#false} assume true; {76198#false} is VALID [2020-07-17 22:07:48,365 INFO L275 TraceCheckUtils]: 246: Hoare quadruple {76198#false} {76198#false} #570#return; {76198#false} is VALID [2020-07-17 22:07:48,365 INFO L280 TraceCheckUtils]: 247: Hoare triple {76198#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {76198#false} is VALID [2020-07-17 22:07:48,365 INFO L280 TraceCheckUtils]: 248: Hoare triple {76198#false} assume 2 != ~tmp~0; {76198#false} is VALID [2020-07-17 22:07:48,365 INFO L263 TraceCheckUtils]: 249: Hoare triple {76198#false} call #t~ret2 := isPumpRunning(); {76198#false} is VALID [2020-07-17 22:07:48,366 INFO L280 TraceCheckUtils]: 250: Hoare triple {76198#false} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {76198#false} is VALID [2020-07-17 22:07:48,366 INFO L280 TraceCheckUtils]: 251: Hoare triple {76198#false} assume true; {76198#false} is VALID [2020-07-17 22:07:48,366 INFO L275 TraceCheckUtils]: 252: Hoare quadruple {76198#false} {76198#false} #572#return; {76198#false} is VALID [2020-07-17 22:07:48,366 INFO L280 TraceCheckUtils]: 253: Hoare triple {76198#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {76198#false} is VALID [2020-07-17 22:07:48,366 INFO L280 TraceCheckUtils]: 254: Hoare triple {76198#false} assume !(0 != ~tmp___0~0); {76198#false} is VALID [2020-07-17 22:07:48,366 INFO L280 TraceCheckUtils]: 255: Hoare triple {76198#false} assume true; {76198#false} is VALID [2020-07-17 22:07:48,367 INFO L275 TraceCheckUtils]: 256: Hoare quadruple {76198#false} {76198#false} #554#return; {76198#false} is VALID [2020-07-17 22:07:48,367 INFO L280 TraceCheckUtils]: 257: Hoare triple {76198#false} assume true; {76198#false} is VALID [2020-07-17 22:07:48,367 INFO L275 TraceCheckUtils]: 258: Hoare quadruple {76198#false} {76198#false} #538#return; {76198#false} is VALID [2020-07-17 22:07:48,367 INFO L280 TraceCheckUtils]: 259: Hoare triple {76198#false} assume !false; {76198#false} is VALID [2020-07-17 22:07:48,368 INFO L280 TraceCheckUtils]: 260: Hoare triple {76198#false} assume ~splverifierCounter~0 < 4; {76198#false} is VALID [2020-07-17 22:07:48,368 INFO L280 TraceCheckUtils]: 261: Hoare triple {76198#false} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp~1 := #t~nondet4;havoc #t~nondet4; {76198#false} is VALID [2020-07-17 22:07:48,368 INFO L280 TraceCheckUtils]: 262: Hoare triple {76198#false} assume 0 != ~tmp~1; {76198#false} is VALID [2020-07-17 22:07:48,368 INFO L263 TraceCheckUtils]: 263: Hoare triple {76198#false} call waterRise(); {76198#false} is VALID [2020-07-17 22:07:48,369 INFO L280 TraceCheckUtils]: 264: Hoare triple {76198#false} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {76198#false} is VALID [2020-07-17 22:07:48,369 INFO L280 TraceCheckUtils]: 265: Hoare triple {76198#false} assume true; {76198#false} is VALID [2020-07-17 22:07:48,369 INFO L275 TraceCheckUtils]: 266: Hoare quadruple {76198#false} {76198#false} #532#return; {76198#false} is VALID [2020-07-17 22:07:48,369 INFO L280 TraceCheckUtils]: 267: Hoare triple {76198#false} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___0~1 := #t~nondet5;havoc #t~nondet5; {76198#false} is VALID [2020-07-17 22:07:48,370 INFO L280 TraceCheckUtils]: 268: Hoare triple {76198#false} assume !(0 != ~tmp___0~1); {76198#false} is VALID [2020-07-17 22:07:48,370 INFO L280 TraceCheckUtils]: 269: Hoare triple {76198#false} assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~tmp___2~0 := #t~nondet6;havoc #t~nondet6; {76198#false} is VALID [2020-07-17 22:07:48,370 INFO L280 TraceCheckUtils]: 270: Hoare triple {76198#false} assume 0 != ~tmp___2~0; {76198#false} is VALID [2020-07-17 22:07:48,370 INFO L263 TraceCheckUtils]: 271: Hoare triple {76198#false} call timeShift(); {76198#false} is VALID [2020-07-17 22:07:48,371 INFO L263 TraceCheckUtils]: 272: Hoare triple {76198#false} call __utac_acc__Specification5_spec__2(); {76198#false} is VALID [2020-07-17 22:07:48,371 INFO L263 TraceCheckUtils]: 273: Hoare triple {76198#false} call #t~ret0 := isPumpRunning(); {76198#false} is VALID [2020-07-17 22:07:48,371 INFO L280 TraceCheckUtils]: 274: Hoare triple {76198#false} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {76198#false} is VALID [2020-07-17 22:07:48,371 INFO L280 TraceCheckUtils]: 275: Hoare triple {76198#false} assume true; {76198#false} is VALID [2020-07-17 22:07:48,371 INFO L275 TraceCheckUtils]: 276: Hoare quadruple {76198#false} {76198#false} #568#return; {76198#false} is VALID [2020-07-17 22:07:48,372 INFO L280 TraceCheckUtils]: 277: Hoare triple {76198#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {76198#false} is VALID [2020-07-17 22:07:48,372 INFO L280 TraceCheckUtils]: 278: Hoare triple {76198#false} assume true; {76198#false} is VALID [2020-07-17 22:07:48,372 INFO L275 TraceCheckUtils]: 279: Hoare quadruple {76198#false} {76198#false} #548#return; {76198#false} is VALID [2020-07-17 22:07:48,372 INFO L280 TraceCheckUtils]: 280: Hoare triple {76198#false} assume !(0 != ~pumpRunning~0); {76198#false} is VALID [2020-07-17 22:07:48,372 INFO L280 TraceCheckUtils]: 281: Hoare triple {76198#false} assume 0 != ~systemActive~0; {76198#false} is VALID [2020-07-17 22:07:48,373 INFO L263 TraceCheckUtils]: 282: Hoare triple {76198#false} call processEnvironment(); {76198#false} is VALID [2020-07-17 22:07:48,373 INFO L280 TraceCheckUtils]: 283: Hoare triple {76198#false} havoc ~tmp~5; {76198#false} is VALID [2020-07-17 22:07:48,373 INFO L280 TraceCheckUtils]: 284: Hoare triple {76198#false} assume !(0 != ~pumpRunning~0); {76198#false} is VALID [2020-07-17 22:07:48,373 INFO L263 TraceCheckUtils]: 285: Hoare triple {76198#false} call processEnvironment__wrappee__methaneQuery(); {76198#false} is VALID [2020-07-17 22:07:48,374 INFO L280 TraceCheckUtils]: 286: Hoare triple {76198#false} havoc ~tmp~4; {76198#false} is VALID [2020-07-17 22:07:48,374 INFO L280 TraceCheckUtils]: 287: Hoare triple {76198#false} assume !(0 != ~pumpRunning~0); {76198#false} is VALID [2020-07-17 22:07:48,374 INFO L263 TraceCheckUtils]: 288: Hoare triple {76198#false} call processEnvironment__wrappee__highWaterSensor(); {76198#false} is VALID [2020-07-17 22:07:48,374 INFO L280 TraceCheckUtils]: 289: Hoare triple {76198#false} havoc ~tmp~3; {76198#false} is VALID [2020-07-17 22:07:48,374 INFO L280 TraceCheckUtils]: 290: Hoare triple {76198#false} assume 0 == ~pumpRunning~0; {76198#false} is VALID [2020-07-17 22:07:48,375 INFO L263 TraceCheckUtils]: 291: Hoare triple {76198#false} call #t~ret9 := isHighWaterLevel(); {76198#false} is VALID [2020-07-17 22:07:48,375 INFO L280 TraceCheckUtils]: 292: Hoare triple {76198#false} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {76198#false} is VALID [2020-07-17 22:07:48,375 INFO L263 TraceCheckUtils]: 293: Hoare triple {76198#false} call #t~ret30 := isHighWaterSensorDry(); {76198#false} is VALID [2020-07-17 22:07:48,375 INFO L280 TraceCheckUtils]: 294: Hoare triple {76198#false} havoc ~retValue_acc~9; {76198#false} is VALID [2020-07-17 22:07:48,375 INFO L280 TraceCheckUtils]: 295: Hoare triple {76198#false} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {76198#false} is VALID [2020-07-17 22:07:48,376 INFO L280 TraceCheckUtils]: 296: Hoare triple {76198#false} assume true; {76198#false} is VALID [2020-07-17 22:07:48,376 INFO L275 TraceCheckUtils]: 297: Hoare quadruple {76198#false} {76198#false} #546#return; {76198#false} is VALID [2020-07-17 22:07:48,376 INFO L280 TraceCheckUtils]: 298: Hoare triple {76198#false} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {76198#false} is VALID [2020-07-17 22:07:48,376 INFO L280 TraceCheckUtils]: 299: Hoare triple {76198#false} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {76198#false} is VALID [2020-07-17 22:07:48,376 INFO L280 TraceCheckUtils]: 300: Hoare triple {76198#false} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {76198#false} is VALID [2020-07-17 22:07:48,377 INFO L280 TraceCheckUtils]: 301: Hoare triple {76198#false} assume true; {76198#false} is VALID [2020-07-17 22:07:48,377 INFO L275 TraceCheckUtils]: 302: Hoare quadruple {76198#false} {76198#false} #560#return; {76198#false} is VALID [2020-07-17 22:07:48,377 INFO L280 TraceCheckUtils]: 303: Hoare triple {76198#false} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~3 := #t~ret9;havoc #t~ret9; {76198#false} is VALID [2020-07-17 22:07:48,377 INFO L280 TraceCheckUtils]: 304: Hoare triple {76198#false} assume 0 != ~tmp~3; {76198#false} is VALID [2020-07-17 22:07:48,377 INFO L263 TraceCheckUtils]: 305: Hoare triple {76198#false} call activatePump(); {76198#false} is VALID [2020-07-17 22:07:48,378 INFO L280 TraceCheckUtils]: 306: Hoare triple {76198#false} havoc ~tmp~6; {76198#false} is VALID [2020-07-17 22:07:48,378 INFO L263 TraceCheckUtils]: 307: Hoare triple {76198#false} call #t~ret12 := isMethaneAlarm(); {76198#false} is VALID [2020-07-17 22:07:48,378 INFO L280 TraceCheckUtils]: 308: Hoare triple {76198#false} havoc ~retValue_acc~3; {76198#false} is VALID [2020-07-17 22:07:48,378 INFO L263 TraceCheckUtils]: 309: Hoare triple {76198#false} call #t~ret13 := isMethaneLevelCritical(); {76198#false} is VALID [2020-07-17 22:07:48,379 INFO L280 TraceCheckUtils]: 310: Hoare triple {76198#false} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {76198#false} is VALID [2020-07-17 22:07:48,379 INFO L280 TraceCheckUtils]: 311: Hoare triple {76198#false} assume true; {76198#false} is VALID [2020-07-17 22:07:48,379 INFO L275 TraceCheckUtils]: 312: Hoare quadruple {76198#false} {76198#false} #590#return; {76198#false} is VALID [2020-07-17 22:07:48,379 INFO L280 TraceCheckUtils]: 313: Hoare triple {76198#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {76198#false} is VALID [2020-07-17 22:07:48,379 INFO L280 TraceCheckUtils]: 314: Hoare triple {76198#false} assume true; {76198#false} is VALID [2020-07-17 22:07:48,380 INFO L275 TraceCheckUtils]: 315: Hoare quadruple {76198#false} {76198#false} #542#return; {76198#false} is VALID [2020-07-17 22:07:48,380 INFO L280 TraceCheckUtils]: 316: Hoare triple {76198#false} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {76198#false} is VALID [2020-07-17 22:07:48,380 INFO L280 TraceCheckUtils]: 317: Hoare triple {76198#false} assume !(0 != ~tmp~6); {76198#false} is VALID [2020-07-17 22:07:48,380 INFO L263 TraceCheckUtils]: 318: Hoare triple {76198#false} call activatePump__wrappee__lowWaterSensor(); {76198#false} is VALID [2020-07-17 22:07:48,380 INFO L280 TraceCheckUtils]: 319: Hoare triple {76198#false} ~pumpRunning~0 := 1; {76198#false} is VALID [2020-07-17 22:07:48,381 INFO L280 TraceCheckUtils]: 320: Hoare triple {76198#false} assume true; {76198#false} is VALID [2020-07-17 22:07:48,381 INFO L275 TraceCheckUtils]: 321: Hoare quadruple {76198#false} {76198#false} #544#return; {76198#false} is VALID [2020-07-17 22:07:48,381 INFO L280 TraceCheckUtils]: 322: Hoare triple {76198#false} assume true; {76198#false} is VALID [2020-07-17 22:07:48,381 INFO L275 TraceCheckUtils]: 323: Hoare quadruple {76198#false} {76198#false} #562#return; {76198#false} is VALID [2020-07-17 22:07:48,381 INFO L280 TraceCheckUtils]: 324: Hoare triple {76198#false} assume true; {76198#false} is VALID [2020-07-17 22:07:48,382 INFO L275 TraceCheckUtils]: 325: Hoare quadruple {76198#false} {76198#false} #582#return; {76198#false} is VALID [2020-07-17 22:07:48,382 INFO L280 TraceCheckUtils]: 326: Hoare triple {76198#false} assume true; {76198#false} is VALID [2020-07-17 22:07:48,382 INFO L275 TraceCheckUtils]: 327: Hoare quadruple {76198#false} {76198#false} #530#return; {76198#false} is VALID [2020-07-17 22:07:48,382 INFO L280 TraceCheckUtils]: 328: Hoare triple {76198#false} assume true; {76198#false} is VALID [2020-07-17 22:07:48,382 INFO L275 TraceCheckUtils]: 329: Hoare quadruple {76198#false} {76198#false} #552#return; {76198#false} is VALID [2020-07-17 22:07:48,383 INFO L263 TraceCheckUtils]: 330: Hoare triple {76198#false} call __utac_acc__Specification5_spec__3(); {76198#false} is VALID [2020-07-17 22:07:48,383 INFO L280 TraceCheckUtils]: 331: Hoare triple {76198#false} havoc ~tmp~0;havoc ~tmp___0~0; {76198#false} is VALID [2020-07-17 22:07:48,383 INFO L263 TraceCheckUtils]: 332: Hoare triple {76198#false} call #t~ret1 := getWaterLevel(); {76198#false} is VALID [2020-07-17 22:07:48,383 INFO L280 TraceCheckUtils]: 333: Hoare triple {76198#false} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {76198#false} is VALID [2020-07-17 22:07:48,383 INFO L280 TraceCheckUtils]: 334: Hoare triple {76198#false} assume true; {76198#false} is VALID [2020-07-17 22:07:48,383 INFO L275 TraceCheckUtils]: 335: Hoare quadruple {76198#false} {76198#false} #570#return; {76198#false} is VALID [2020-07-17 22:07:48,384 INFO L280 TraceCheckUtils]: 336: Hoare triple {76198#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {76198#false} is VALID [2020-07-17 22:07:48,384 INFO L280 TraceCheckUtils]: 337: Hoare triple {76198#false} assume 2 != ~tmp~0; {76198#false} is VALID [2020-07-17 22:07:48,384 INFO L263 TraceCheckUtils]: 338: Hoare triple {76198#false} call #t~ret2 := isPumpRunning(); {76198#false} is VALID [2020-07-17 22:07:48,384 INFO L280 TraceCheckUtils]: 339: Hoare triple {76198#false} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {76198#false} is VALID [2020-07-17 22:07:48,384 INFO L280 TraceCheckUtils]: 340: Hoare triple {76198#false} assume true; {76198#false} is VALID [2020-07-17 22:07:48,384 INFO L275 TraceCheckUtils]: 341: Hoare quadruple {76198#false} {76198#false} #572#return; {76198#false} is VALID [2020-07-17 22:07:48,385 INFO L280 TraceCheckUtils]: 342: Hoare triple {76198#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {76198#false} is VALID [2020-07-17 22:07:48,385 INFO L280 TraceCheckUtils]: 343: Hoare triple {76198#false} assume 0 != ~tmp___0~0; {76198#false} is VALID [2020-07-17 22:07:48,385 INFO L280 TraceCheckUtils]: 344: Hoare triple {76198#false} assume 0 == ~switchedOnBeforeTS~0; {76198#false} is VALID [2020-07-17 22:07:48,385 INFO L263 TraceCheckUtils]: 345: Hoare triple {76198#false} call __automaton_fail(); {76198#false} is VALID [2020-07-17 22:07:48,385 INFO L280 TraceCheckUtils]: 346: Hoare triple {76198#false} assume !false; {76198#false} is VALID [2020-07-17 22:07:48,509 INFO L134 CoverageAnalysis]: Checked inductivity of 368 backedges. 275 proven. 18 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2020-07-17 22:07:48,509 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 22:07:48,510 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 9] total 23 [2020-07-17 22:07:48,510 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1159949309] [2020-07-17 22:07:48,511 INFO L78 Accepts]: Start accepts. Automaton has 23 states. Word has length 347