./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec3_productSimulator_false-unreach-call_false-termination.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_27dcb244-36c8-4375-a24f-520ddd208d40/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_27dcb244-36c8-4375-a24f-520ddd208d40/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_27dcb244-36c8-4375-a24f-520ddd208d40/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_27dcb244-36c8-4375-a24f-520ddd208d40/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec3_productSimulator_false-unreach-call_false-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_27dcb244-36c8-4375-a24f-520ddd208d40/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_27dcb244-36c8-4375-a24f-520ddd208d40/bin-2019/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 0b5369e4c405e8397dff04a83a57a11661bb278d ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-08 14:21:39,525 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-08 14:21:39,526 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-08 14:21:39,535 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-08 14:21:39,535 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-08 14:21:39,536 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-08 14:21:39,536 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-08 14:21:39,538 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-08 14:21:39,539 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-08 14:21:39,539 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-08 14:21:39,540 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-08 14:21:39,540 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-08 14:21:39,541 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-08 14:21:39,541 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-08 14:21:39,542 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-08 14:21:39,542 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-08 14:21:39,543 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-08 14:21:39,544 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-08 14:21:39,546 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-08 14:21:39,547 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-08 14:21:39,547 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-08 14:21:39,548 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-08 14:21:39,549 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-08 14:21:39,549 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-08 14:21:39,549 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-08 14:21:39,550 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-08 14:21:39,550 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-08 14:21:39,551 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-08 14:21:39,551 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-08 14:21:39,552 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-08 14:21:39,552 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-08 14:21:39,552 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-08 14:21:39,552 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-08 14:21:39,552 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-08 14:21:39,553 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-08 14:21:39,554 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-08 14:21:39,554 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_27dcb244-36c8-4375-a24f-520ddd208d40/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-12-08 14:21:39,563 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-08 14:21:39,563 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-08 14:21:39,564 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-08 14:21:39,564 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-08 14:21:39,564 INFO L133 SettingsManager]: * User list type=DISABLED [2018-12-08 14:21:39,565 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-12-08 14:21:39,565 INFO L133 SettingsManager]: * Explicit value domain=true [2018-12-08 14:21:39,565 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-12-08 14:21:39,565 INFO L133 SettingsManager]: * Octagon Domain=false [2018-12-08 14:21:39,565 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-12-08 14:21:39,565 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-12-08 14:21:39,565 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-12-08 14:21:39,566 INFO L133 SettingsManager]: * Interval Domain=false [2018-12-08 14:21:39,566 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-08 14:21:39,566 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-08 14:21:39,566 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-08 14:21:39,566 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-08 14:21:39,567 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-08 14:21:39,567 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-08 14:21:39,567 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-08 14:21:39,567 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-08 14:21:39,567 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-08 14:21:39,567 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-08 14:21:39,567 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-08 14:21:39,568 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-08 14:21:39,568 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-08 14:21:39,568 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-08 14:21:39,568 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-08 14:21:39,568 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-08 14:21:39,568 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-08 14:21:39,568 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-08 14:21:39,569 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-08 14:21:39,569 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-12-08 14:21:39,569 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-08 14:21:39,569 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-08 14:21:39,569 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-08 14:21:39,569 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_27dcb244-36c8-4375-a24f-520ddd208d40/bin-2019/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0b5369e4c405e8397dff04a83a57a11661bb278d [2018-12-08 14:21:39,589 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-08 14:21:39,597 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-08 14:21:39,600 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-08 14:21:39,601 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-08 14:21:39,602 INFO L276 PluginConnector]: CDTParser initialized [2018-12-08 14:21:39,602 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_27dcb244-36c8-4375-a24f-520ddd208d40/bin-2019/utaipan/../../sv-benchmarks/c/product-lines/minepump_spec3_productSimulator_false-unreach-call_false-termination.cil.c [2018-12-08 14:21:39,646 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_27dcb244-36c8-4375-a24f-520ddd208d40/bin-2019/utaipan/data/69e4bd166/214babb71fb347fc8ce26c057f305bc7/FLAGa17551afd [2018-12-08 14:21:40,085 INFO L307 CDTParser]: Found 1 translation units. [2018-12-08 14:21:40,085 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_27dcb244-36c8-4375-a24f-520ddd208d40/sv-benchmarks/c/product-lines/minepump_spec3_productSimulator_false-unreach-call_false-termination.cil.c [2018-12-08 14:21:40,092 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_27dcb244-36c8-4375-a24f-520ddd208d40/bin-2019/utaipan/data/69e4bd166/214babb71fb347fc8ce26c057f305bc7/FLAGa17551afd [2018-12-08 14:21:40,100 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_27dcb244-36c8-4375-a24f-520ddd208d40/bin-2019/utaipan/data/69e4bd166/214babb71fb347fc8ce26c057f305bc7 [2018-12-08 14:21:40,102 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-08 14:21:40,103 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-08 14:21:40,103 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-08 14:21:40,103 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-08 14:21:40,105 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-08 14:21:40,106 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 02:21:40" (1/1) ... [2018-12-08 14:21:40,107 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2648fef5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 02:21:40, skipping insertion in model container [2018-12-08 14:21:40,107 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 02:21:40" (1/1) ... [2018-12-08 14:21:40,111 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-08 14:21:40,133 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-08 14:21:40,283 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 14:21:40,322 INFO L191 MainTranslator]: Completed pre-run [2018-12-08 14:21:40,367 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 14:21:40,389 INFO L195 MainTranslator]: Completed translation [2018-12-08 14:21:40,389 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 02:21:40 WrapperNode [2018-12-08 14:21:40,389 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-08 14:21:40,389 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-08 14:21:40,389 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-08 14:21:40,390 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-08 14:21:40,394 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 02:21:40" (1/1) ... [2018-12-08 14:21:40,404 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 02:21:40" (1/1) ... [2018-12-08 14:21:40,409 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-08 14:21:40,410 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-08 14:21:40,410 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-08 14:21:40,410 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-08 14:21:40,415 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 02:21:40" (1/1) ... [2018-12-08 14:21:40,416 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 02:21:40" (1/1) ... [2018-12-08 14:21:40,418 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 02:21:40" (1/1) ... [2018-12-08 14:21:40,418 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 02:21:40" (1/1) ... [2018-12-08 14:21:40,426 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 02:21:40" (1/1) ... [2018-12-08 14:21:40,430 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 02:21:40" (1/1) ... [2018-12-08 14:21:40,432 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 02:21:40" (1/1) ... [2018-12-08 14:21:40,435 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-08 14:21:40,436 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-08 14:21:40,436 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-08 14:21:40,436 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-08 14:21:40,437 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 02:21:40" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_27dcb244-36c8-4375-a24f-520ddd208d40/bin-2019/utaipan/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 [2018-12-08 14:21:40,470 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-12-08 14:21:40,470 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-12-08 14:21:40,470 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-12-08 14:21:40,470 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-12-08 14:21:40,470 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2018-12-08 14:21:40,470 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2018-12-08 14:21:40,470 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2018-12-08 14:21:40,470 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2018-12-08 14:21:40,470 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__role__highWaterSensor [2018-12-08 14:21:40,471 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__role__highWaterSensor [2018-12-08 14:21:40,471 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-08 14:21:40,471 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-12-08 14:21:40,471 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-12-08 14:21:40,471 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__role__methaneQuery [2018-12-08 14:21:40,471 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__role__methaneQuery [2018-12-08 14:21:40,471 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2018-12-08 14:21:40,471 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2018-12-08 14:21:40,471 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2018-12-08 14:21:40,471 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2018-12-08 14:21:40,471 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-12-08 14:21:40,471 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-12-08 14:21:40,471 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2018-12-08 14:21:40,471 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2018-12-08 14:21:40,471 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__before__methaneQuery [2018-12-08 14:21:40,472 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__before__methaneQuery [2018-12-08 14:21:40,472 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__role__methaneAlarm [2018-12-08 14:21:40,472 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__role__methaneAlarm [2018-12-08 14:21:40,472 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2018-12-08 14:21:40,472 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2018-12-08 14:21:40,472 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2018-12-08 14:21:40,472 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2018-12-08 14:21:40,472 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2018-12-08 14:21:40,472 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2018-12-08 14:21:40,472 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2018-12-08 14:21:40,472 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2018-12-08 14:21:40,472 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2018-12-08 14:21:40,472 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2018-12-08 14:21:40,472 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-12-08 14:21:40,472 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-12-08 14:21:40,473 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2018-12-08 14:21:40,473 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2018-12-08 14:21:40,473 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__before__highWaterSensor [2018-12-08 14:21:40,473 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__before__highWaterSensor [2018-12-08 14:21:40,473 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2018-12-08 14:21:40,473 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2018-12-08 14:21:40,473 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2018-12-08 14:21:40,473 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2018-12-08 14:21:40,473 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-12-08 14:21:40,473 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-12-08 14:21:40,473 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__before__methaneAlarm [2018-12-08 14:21:40,473 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__before__methaneAlarm [2018-12-08 14:21:40,473 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-12-08 14:21:40,473 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-12-08 14:21:40,474 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__role__lowWaterSensor [2018-12-08 14:21:40,474 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__role__lowWaterSensor [2018-12-08 14:21:40,474 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2018-12-08 14:21:40,474 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2018-12-08 14:21:40,474 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__before__lowWaterSensor [2018-12-08 14:21:40,474 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__before__lowWaterSensor [2018-12-08 14:21:40,474 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2018-12-08 14:21:40,474 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2018-12-08 14:21:40,474 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2018-12-08 14:21:40,474 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2018-12-08 14:21:40,474 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2018-12-08 14:21:40,474 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2018-12-08 14:21:40,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-12-08 14:21:40,474 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2018-12-08 14:21:40,474 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2018-12-08 14:21:40,475 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-12-08 14:21:40,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-12-08 14:21:40,475 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2018-12-08 14:21:40,475 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2018-12-08 14:21:40,475 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification3_spec__1 [2018-12-08 14:21:40,475 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification3_spec__1 [2018-12-08 14:21:40,475 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-12-08 14:21:40,475 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-12-08 14:21:40,475 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-08 14:21:40,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-08 14:21:40,805 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-08 14:21:40,805 INFO L280 CfgBuilder]: Removed 2 assue(true) statements. [2018-12-08 14:21:40,805 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 02:21:40 BoogieIcfgContainer [2018-12-08 14:21:40,805 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-08 14:21:40,806 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-08 14:21:40,806 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-08 14:21:40,808 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-08 14:21:40,808 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.12 02:21:40" (1/3) ... [2018-12-08 14:21:40,808 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2dd10761 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.12 02:21:40, skipping insertion in model container [2018-12-08 14:21:40,808 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 02:21:40" (2/3) ... [2018-12-08 14:21:40,809 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2dd10761 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.12 02:21:40, skipping insertion in model container [2018-12-08 14:21:40,809 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 02:21:40" (3/3) ... [2018-12-08 14:21:40,810 INFO L112 eAbstractionObserver]: Analyzing ICFG minepump_spec3_productSimulator_false-unreach-call_false-termination.cil.c [2018-12-08 14:21:40,816 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-08 14:21:40,821 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-08 14:21:40,830 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-08 14:21:40,849 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-08 14:21:40,850 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-08 14:21:40,850 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-08 14:21:40,850 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-08 14:21:40,850 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-08 14:21:40,850 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-08 14:21:40,850 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-08 14:21:40,850 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-08 14:21:40,862 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states. [2018-12-08 14:21:40,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2018-12-08 14:21:40,869 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 14:21:40,869 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 14:21:40,870 INFO L423 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 14:21:40,874 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 14:21:40,874 INFO L82 PathProgramCache]: Analyzing trace with hash -1803106076, now seen corresponding path program 1 times [2018-12-08 14:21:40,875 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-08 14:21:40,902 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 14:21:40,902 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 14:21:40,902 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 14:21:40,902 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-08 14:21:40,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 14:21:41,038 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2018-12-08 14:21:41,039 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 14:21:41,040 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-12-08 14:21:41,040 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-08 14:21:41,043 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-12-08 14:21:41,050 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-12-08 14:21:41,051 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-12-08 14:21:41,052 INFO L87 Difference]: Start difference. First operand 218 states. Second operand 2 states. [2018-12-08 14:21:41,080 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 14:21:41,080 INFO L93 Difference]: Finished difference Result 393 states and 499 transitions. [2018-12-08 14:21:41,080 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-12-08 14:21:41,081 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 84 [2018-12-08 14:21:41,082 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 14:21:41,090 INFO L225 Difference]: With dead ends: 393 [2018-12-08 14:21:41,090 INFO L226 Difference]: Without dead ends: 205 [2018-12-08 14:21:41,092 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-12-08 14:21:41,103 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 205 states. [2018-12-08 14:21:41,124 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 205 to 205. [2018-12-08 14:21:41,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 205 states. [2018-12-08 14:21:41,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 205 states and 252 transitions. [2018-12-08 14:21:41,128 INFO L78 Accepts]: Start accepts. Automaton has 205 states and 252 transitions. Word has length 84 [2018-12-08 14:21:41,129 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 14:21:41,129 INFO L480 AbstractCegarLoop]: Abstraction has 205 states and 252 transitions. [2018-12-08 14:21:41,129 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-12-08 14:21:41,129 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 252 transitions. [2018-12-08 14:21:41,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2018-12-08 14:21:41,131 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 14:21:41,131 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 14:21:41,132 INFO L423 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 14:21:41,132 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 14:21:41,132 INFO L82 PathProgramCache]: Analyzing trace with hash 1484781121, now seen corresponding path program 1 times [2018-12-08 14:21:41,132 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-08 14:21:41,132 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 14:21:41,133 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 14:21:41,133 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 14:21:41,133 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-08 14:21:41,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 14:21:41,225 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2018-12-08 14:21:41,226 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 14:21:41,226 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-08 14:21:41,226 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-08 14:21:41,227 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-08 14:21:41,227 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-08 14:21:41,228 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 14:21:41,228 INFO L87 Difference]: Start difference. First operand 205 states and 252 transitions. Second operand 3 states. [2018-12-08 14:21:41,250 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 14:21:41,251 INFO L93 Difference]: Finished difference Result 330 states and 405 transitions. [2018-12-08 14:21:41,251 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-08 14:21:41,251 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 85 [2018-12-08 14:21:41,252 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 14:21:41,253 INFO L225 Difference]: With dead ends: 330 [2018-12-08 14:21:41,254 INFO L226 Difference]: Without dead ends: 196 [2018-12-08 14:21:41,255 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 14:21:41,255 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 196 states. [2018-12-08 14:21:41,264 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 196 to 196. [2018-12-08 14:21:41,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 196 states. [2018-12-08 14:21:41,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 196 states and 240 transitions. [2018-12-08 14:21:41,265 INFO L78 Accepts]: Start accepts. Automaton has 196 states and 240 transitions. Word has length 85 [2018-12-08 14:21:41,266 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 14:21:41,266 INFO L480 AbstractCegarLoop]: Abstraction has 196 states and 240 transitions. [2018-12-08 14:21:41,266 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-08 14:21:41,266 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 240 transitions. [2018-12-08 14:21:41,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2018-12-08 14:21:41,267 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 14:21:41,268 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 14:21:41,268 INFO L423 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 14:21:41,268 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 14:21:41,268 INFO L82 PathProgramCache]: Analyzing trace with hash 494166709, now seen corresponding path program 1 times [2018-12-08 14:21:41,268 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-08 14:21:41,269 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 14:21:41,269 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 14:21:41,269 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 14:21:41,269 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-08 14:21:41,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 14:21:41,396 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2018-12-08 14:21:41,396 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 14:21:41,396 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-12-08 14:21:41,397 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-08 14:21:41,397 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-08 14:21:41,397 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-08 14:21:41,397 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2018-12-08 14:21:41,398 INFO L87 Difference]: Start difference. First operand 196 states and 240 transitions. Second operand 9 states. [2018-12-08 14:21:42,019 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 14:21:42,020 INFO L93 Difference]: Finished difference Result 564 states and 707 transitions. [2018-12-08 14:21:42,020 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-12-08 14:21:42,020 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 90 [2018-12-08 14:21:42,020 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 14:21:42,022 INFO L225 Difference]: With dead ends: 564 [2018-12-08 14:21:42,022 INFO L226 Difference]: Without dead ends: 409 [2018-12-08 14:21:42,023 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=54, Invalid=128, Unknown=0, NotChecked=0, Total=182 [2018-12-08 14:21:42,023 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 409 states. [2018-12-08 14:21:42,044 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 409 to 397. [2018-12-08 14:21:42,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 397 states. [2018-12-08 14:21:42,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 397 states and 497 transitions. [2018-12-08 14:21:42,045 INFO L78 Accepts]: Start accepts. Automaton has 397 states and 497 transitions. Word has length 90 [2018-12-08 14:21:42,046 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 14:21:42,046 INFO L480 AbstractCegarLoop]: Abstraction has 397 states and 497 transitions. [2018-12-08 14:21:42,046 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-08 14:21:42,046 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 497 transitions. [2018-12-08 14:21:42,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2018-12-08 14:21:42,048 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 14:21:42,048 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 14:21:42,048 INFO L423 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 14:21:42,048 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 14:21:42,048 INFO L82 PathProgramCache]: Analyzing trace with hash -272741440, now seen corresponding path program 1 times [2018-12-08 14:21:42,048 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-08 14:21:42,049 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 14:21:42,049 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 14:21:42,049 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 14:21:42,049 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-08 14:21:42,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 14:21:42,113 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2018-12-08 14:21:42,114 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 14:21:42,114 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-08 14:21:42,114 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-08 14:21:42,114 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-08 14:21:42,114 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-08 14:21:42,114 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-12-08 14:21:42,115 INFO L87 Difference]: Start difference. First operand 397 states and 497 transitions. Second operand 6 states. [2018-12-08 14:21:42,261 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 14:21:42,261 INFO L93 Difference]: Finished difference Result 1082 states and 1417 transitions. [2018-12-08 14:21:42,261 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-08 14:21:42,261 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 96 [2018-12-08 14:21:42,262 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 14:21:42,266 INFO L225 Difference]: With dead ends: 1082 [2018-12-08 14:21:42,266 INFO L226 Difference]: Without dead ends: 726 [2018-12-08 14:21:42,267 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2018-12-08 14:21:42,268 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 726 states. [2018-12-08 14:21:42,306 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 726 to 720. [2018-12-08 14:21:42,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 720 states. [2018-12-08 14:21:42,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 720 states and 912 transitions. [2018-12-08 14:21:42,310 INFO L78 Accepts]: Start accepts. Automaton has 720 states and 912 transitions. Word has length 96 [2018-12-08 14:21:42,310 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 14:21:42,311 INFO L480 AbstractCegarLoop]: Abstraction has 720 states and 912 transitions. [2018-12-08 14:21:42,311 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-08 14:21:42,311 INFO L276 IsEmpty]: Start isEmpty. Operand 720 states and 912 transitions. [2018-12-08 14:21:42,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2018-12-08 14:21:42,313 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 14:21:42,314 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 14:21:42,314 INFO L423 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 14:21:42,314 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 14:21:42,314 INFO L82 PathProgramCache]: Analyzing trace with hash 138711002, now seen corresponding path program 1 times [2018-12-08 14:21:42,314 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-08 14:21:42,315 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 14:21:42,315 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 14:21:42,315 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 14:21:42,315 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-08 14:21:42,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-08 14:21:42,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-08 14:21:42,412 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2018-12-08 14:21:42,495 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 08.12 02:21:42 BoogieIcfgContainer [2018-12-08 14:21:42,495 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-08 14:21:42,495 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-08 14:21:42,496 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-08 14:21:42,496 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-08 14:21:42,496 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 02:21:40" (3/4) ... [2018-12-08 14:21:42,498 INFO L138 WitnessPrinter]: Generating witness for reachability counterexample [2018-12-08 14:21:42,593 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_27dcb244-36c8-4375-a24f-520ddd208d40/bin-2019/utaipan/witness.graphml [2018-12-08 14:21:42,593 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-08 14:21:42,594 INFO L168 Benchmark]: Toolchain (without parser) took 2491.53 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 174.6 MB). Free memory was 957.1 MB in the beginning and 1.1 GB in the end (delta: -192.8 MB). Peak memory consumption was 230.9 MB. Max. memory is 11.5 GB. [2018-12-08 14:21:42,594 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 982.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-08 14:21:42,595 INFO L168 Benchmark]: CACSL2BoogieTranslator took 286.04 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 102.8 MB). Free memory was 957.1 MB in the beginning and 1.1 GB in the end (delta: -129.5 MB). Peak memory consumption was 31.6 MB. Max. memory is 11.5 GB. [2018-12-08 14:21:42,595 INFO L168 Benchmark]: Boogie Procedure Inliner took 20.15 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-08 14:21:42,595 INFO L168 Benchmark]: Boogie Preprocessor took 25.80 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2018-12-08 14:21:42,595 INFO L168 Benchmark]: RCFGBuilder took 369.58 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 60.0 MB). Peak memory consumption was 60.0 MB. Max. memory is 11.5 GB. [2018-12-08 14:21:42,595 INFO L168 Benchmark]: TraceAbstraction took 1689.48 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 859.7 MB in the end (delta: 161.5 MB). Peak memory consumption was 161.5 MB. Max. memory is 11.5 GB. [2018-12-08 14:21:42,595 INFO L168 Benchmark]: Witness Printer took 97.81 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 71.8 MB). Free memory was 859.7 MB in the beginning and 1.1 GB in the end (delta: -290.1 MB). Peak memory consumption was 30.8 MB. Max. memory is 11.5 GB. [2018-12-08 14:21:42,596 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 982.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 286.04 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 102.8 MB). Free memory was 957.1 MB in the beginning and 1.1 GB in the end (delta: -129.5 MB). Peak memory consumption was 31.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 20.15 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 25.80 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 369.58 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 60.0 MB). Peak memory consumption was 60.0 MB. Max. memory is 11.5 GB. * TraceAbstraction took 1689.48 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 859.7 MB in the end (delta: 161.5 MB). Peak memory consumption was 161.5 MB. Max. memory is 11.5 GB. * Witness Printer took 97.81 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 71.8 MB). Free memory was 859.7 MB in the beginning and 1.1 GB in the end (delta: -290.1 MB). Peak memory consumption was 30.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 1022]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L209] static struct __ACC__ERR *head = (struct __ACC__ERR *)0; [L406] int cleanupTimeShifts = 4; [L510] int __SELECTED_FEATURE_base ; [L511] int __SELECTED_FEATURE_highWaterSensor ; [L512] int __SELECTED_FEATURE_lowWaterSensor ; [L513] int __SELECTED_FEATURE_methaneQuery ; [L514] int __SELECTED_FEATURE_methaneAlarm ; [L515] int __SELECTED_FEATURE_stopCommand ; [L516] int __SELECTED_FEATURE_startCommand ; [L517] int __GUIDSL_ROOT_PRODUCTION ; [L605] int pumpRunning = 0; [L606] int systemActive = 1; [L1027] int waterLevel = 1; [L1028] int methaneLevelCritical = 0; [L487] int retValue_acc ; [L488] int tmp ; VAL [\old(__GUIDSL_ROOT_PRODUCTION)=0, \old(__SELECTED_FEATURE_base)=0, \old(__SELECTED_FEATURE_highWaterSensor)=0, \old(__SELECTED_FEATURE_lowWaterSensor)=0, \old(__SELECTED_FEATURE_methaneAlarm)=0, \old(__SELECTED_FEATURE_methaneQuery)=0, \old(__SELECTED_FEATURE_startCommand)=0, \old(__SELECTED_FEATURE_stopCommand)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, __GUIDSL_ROOT_PRODUCTION=0, __SELECTED_FEATURE_base=0, __SELECTED_FEATURE_highWaterSensor=0, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L492] CALL select_helpers() VAL [\old(__GUIDSL_ROOT_PRODUCTION)=0, \old(__SELECTED_FEATURE_base)=0, \old(__SELECTED_FEATURE_highWaterSensor)=0, \old(__SELECTED_FEATURE_lowWaterSensor)=0, \old(__SELECTED_FEATURE_methaneAlarm)=0, \old(__SELECTED_FEATURE_methaneQuery)=0, \old(__SELECTED_FEATURE_startCommand)=0, \old(__SELECTED_FEATURE_stopCommand)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, __GUIDSL_ROOT_PRODUCTION=0, __SELECTED_FEATURE_base=0, __SELECTED_FEATURE_highWaterSensor=0, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L968] __GUIDSL_ROOT_PRODUCTION = 1 VAL [\old(__GUIDSL_ROOT_PRODUCTION)=0, \old(__SELECTED_FEATURE_base)=0, \old(__SELECTED_FEATURE_highWaterSensor)=0, \old(__SELECTED_FEATURE_lowWaterSensor)=0, \old(__SELECTED_FEATURE_methaneAlarm)=0, \old(__SELECTED_FEATURE_methaneQuery)=0, \old(__SELECTED_FEATURE_startCommand)=0, \old(__SELECTED_FEATURE_stopCommand)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=0, __SELECTED_FEATURE_highWaterSensor=0, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L492] RET select_helpers() VAL [\old(__GUIDSL_ROOT_PRODUCTION)=0, \old(__SELECTED_FEATURE_base)=0, \old(__SELECTED_FEATURE_highWaterSensor)=0, \old(__SELECTED_FEATURE_lowWaterSensor)=0, \old(__SELECTED_FEATURE_methaneAlarm)=0, \old(__SELECTED_FEATURE_methaneQuery)=0, \old(__SELECTED_FEATURE_startCommand)=0, \old(__SELECTED_FEATURE_stopCommand)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=0, __SELECTED_FEATURE_highWaterSensor=0, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L493] CALL select_features() VAL [\old(__GUIDSL_ROOT_PRODUCTION)=0, \old(__SELECTED_FEATURE_base)=0, \old(__SELECTED_FEATURE_highWaterSensor)=0, \old(__SELECTED_FEATURE_lowWaterSensor)=0, \old(__SELECTED_FEATURE_methaneAlarm)=0, \old(__SELECTED_FEATURE_methaneQuery)=0, \old(__SELECTED_FEATURE_startCommand)=0, \old(__SELECTED_FEATURE_stopCommand)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=0, __SELECTED_FEATURE_highWaterSensor=0, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L953] __SELECTED_FEATURE_base = 1 VAL [\old(__GUIDSL_ROOT_PRODUCTION)=0, \old(__SELECTED_FEATURE_base)=0, \old(__SELECTED_FEATURE_highWaterSensor)=0, \old(__SELECTED_FEATURE_lowWaterSensor)=0, \old(__SELECTED_FEATURE_methaneAlarm)=0, \old(__SELECTED_FEATURE_methaneQuery)=0, \old(__SELECTED_FEATURE_startCommand)=0, \old(__SELECTED_FEATURE_stopCommand)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=0, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L954] CALL, EXPR select_one() VAL [\old(__GUIDSL_ROOT_PRODUCTION)=0, \old(__SELECTED_FEATURE_base)=0, \old(__SELECTED_FEATURE_highWaterSensor)=0, \old(__SELECTED_FEATURE_lowWaterSensor)=0, \old(__SELECTED_FEATURE_methaneAlarm)=0, \old(__SELECTED_FEATURE_methaneQuery)=0, \old(__SELECTED_FEATURE_startCommand)=0, \old(__SELECTED_FEATURE_stopCommand)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=0, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L939] int retValue_acc ; [L940] int choice = __VERIFIER_nondet_int(); [L943] retValue_acc = choice [L944] return (retValue_acc); VAL [\old(__GUIDSL_ROOT_PRODUCTION)=0, \old(__SELECTED_FEATURE_base)=0, \old(__SELECTED_FEATURE_highWaterSensor)=0, \old(__SELECTED_FEATURE_lowWaterSensor)=0, \old(__SELECTED_FEATURE_methaneAlarm)=0, \old(__SELECTED_FEATURE_methaneQuery)=0, \old(__SELECTED_FEATURE_startCommand)=0, \old(__SELECTED_FEATURE_stopCommand)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, \result=0, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=0, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=0, choice=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=0, systemActive=1, waterLevel=1] [L954] RET, EXPR select_one() VAL [\old(__GUIDSL_ROOT_PRODUCTION)=0, \old(__SELECTED_FEATURE_base)=0, \old(__SELECTED_FEATURE_highWaterSensor)=0, \old(__SELECTED_FEATURE_lowWaterSensor)=0, \old(__SELECTED_FEATURE_methaneAlarm)=0, \old(__SELECTED_FEATURE_methaneQuery)=0, \old(__SELECTED_FEATURE_startCommand)=0, \old(__SELECTED_FEATURE_stopCommand)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=0, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, select_one()=0, systemActive=1, waterLevel=1] [L954] __SELECTED_FEATURE_highWaterSensor = select_one() [L955] CALL, EXPR select_one() VAL [\old(__GUIDSL_ROOT_PRODUCTION)=0, \old(__SELECTED_FEATURE_base)=0, \old(__SELECTED_FEATURE_highWaterSensor)=0, \old(__SELECTED_FEATURE_lowWaterSensor)=0, \old(__SELECTED_FEATURE_methaneAlarm)=0, \old(__SELECTED_FEATURE_methaneQuery)=0, \old(__SELECTED_FEATURE_startCommand)=0, \old(__SELECTED_FEATURE_stopCommand)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=0, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L939] int retValue_acc ; [L940] int choice = __VERIFIER_nondet_int(); [L943] retValue_acc = choice [L944] return (retValue_acc); VAL [\old(__GUIDSL_ROOT_PRODUCTION)=0, \old(__SELECTED_FEATURE_base)=0, \old(__SELECTED_FEATURE_highWaterSensor)=0, \old(__SELECTED_FEATURE_lowWaterSensor)=0, \old(__SELECTED_FEATURE_methaneAlarm)=0, \old(__SELECTED_FEATURE_methaneQuery)=0, \old(__SELECTED_FEATURE_startCommand)=0, \old(__SELECTED_FEATURE_stopCommand)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, \result=0, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=0, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=0, choice=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=0, systemActive=1, waterLevel=1] [L955] RET, EXPR select_one() VAL [\old(__GUIDSL_ROOT_PRODUCTION)=0, \old(__SELECTED_FEATURE_base)=0, \old(__SELECTED_FEATURE_highWaterSensor)=0, \old(__SELECTED_FEATURE_lowWaterSensor)=0, \old(__SELECTED_FEATURE_methaneAlarm)=0, \old(__SELECTED_FEATURE_methaneQuery)=0, \old(__SELECTED_FEATURE_startCommand)=0, \old(__SELECTED_FEATURE_stopCommand)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=0, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, select_one()=0, systemActive=1, waterLevel=1] [L955] __SELECTED_FEATURE_lowWaterSensor = select_one() [L956] CALL, EXPR select_one() VAL [\old(__GUIDSL_ROOT_PRODUCTION)=0, \old(__SELECTED_FEATURE_base)=0, \old(__SELECTED_FEATURE_highWaterSensor)=0, \old(__SELECTED_FEATURE_lowWaterSensor)=0, \old(__SELECTED_FEATURE_methaneAlarm)=0, \old(__SELECTED_FEATURE_methaneQuery)=0, \old(__SELECTED_FEATURE_startCommand)=0, \old(__SELECTED_FEATURE_stopCommand)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=0, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L939] int retValue_acc ; [L940] int choice = __VERIFIER_nondet_int(); [L943] retValue_acc = choice [L944] return (retValue_acc); VAL [\old(__GUIDSL_ROOT_PRODUCTION)=0, \old(__SELECTED_FEATURE_base)=0, \old(__SELECTED_FEATURE_highWaterSensor)=0, \old(__SELECTED_FEATURE_lowWaterSensor)=0, \old(__SELECTED_FEATURE_methaneAlarm)=0, \old(__SELECTED_FEATURE_methaneQuery)=0, \old(__SELECTED_FEATURE_startCommand)=0, \old(__SELECTED_FEATURE_stopCommand)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, \result=0, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=0, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=0, choice=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=0, systemActive=1, waterLevel=1] [L956] RET, EXPR select_one() VAL [\old(__GUIDSL_ROOT_PRODUCTION)=0, \old(__SELECTED_FEATURE_base)=0, \old(__SELECTED_FEATURE_highWaterSensor)=0, \old(__SELECTED_FEATURE_lowWaterSensor)=0, \old(__SELECTED_FEATURE_methaneAlarm)=0, \old(__SELECTED_FEATURE_methaneQuery)=0, \old(__SELECTED_FEATURE_startCommand)=0, \old(__SELECTED_FEATURE_stopCommand)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=0, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, select_one()=0, systemActive=1, waterLevel=1] [L956] __SELECTED_FEATURE_methaneQuery = select_one() [L957] CALL, EXPR select_one() VAL [\old(__GUIDSL_ROOT_PRODUCTION)=0, \old(__SELECTED_FEATURE_base)=0, \old(__SELECTED_FEATURE_highWaterSensor)=0, \old(__SELECTED_FEATURE_lowWaterSensor)=0, \old(__SELECTED_FEATURE_methaneAlarm)=0, \old(__SELECTED_FEATURE_methaneQuery)=0, \old(__SELECTED_FEATURE_startCommand)=0, \old(__SELECTED_FEATURE_stopCommand)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=0, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L939] int retValue_acc ; [L940] int choice = __VERIFIER_nondet_int(); [L943] retValue_acc = choice [L944] return (retValue_acc); VAL [\old(__GUIDSL_ROOT_PRODUCTION)=0, \old(__SELECTED_FEATURE_base)=0, \old(__SELECTED_FEATURE_highWaterSensor)=0, \old(__SELECTED_FEATURE_lowWaterSensor)=0, \old(__SELECTED_FEATURE_methaneAlarm)=0, \old(__SELECTED_FEATURE_methaneQuery)=0, \old(__SELECTED_FEATURE_startCommand)=0, \old(__SELECTED_FEATURE_stopCommand)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, \result=0, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=0, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=0, choice=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=0, systemActive=1, waterLevel=1] [L957] RET, EXPR select_one() VAL [\old(__GUIDSL_ROOT_PRODUCTION)=0, \old(__SELECTED_FEATURE_base)=0, \old(__SELECTED_FEATURE_highWaterSensor)=0, \old(__SELECTED_FEATURE_lowWaterSensor)=0, \old(__SELECTED_FEATURE_methaneAlarm)=0, \old(__SELECTED_FEATURE_methaneQuery)=0, \old(__SELECTED_FEATURE_startCommand)=0, \old(__SELECTED_FEATURE_stopCommand)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=0, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, select_one()=0, systemActive=1, waterLevel=1] [L957] __SELECTED_FEATURE_methaneAlarm = select_one() [L958] CALL, EXPR select_one() VAL [\old(__GUIDSL_ROOT_PRODUCTION)=0, \old(__SELECTED_FEATURE_base)=0, \old(__SELECTED_FEATURE_highWaterSensor)=0, \old(__SELECTED_FEATURE_lowWaterSensor)=0, \old(__SELECTED_FEATURE_methaneAlarm)=0, \old(__SELECTED_FEATURE_methaneQuery)=0, \old(__SELECTED_FEATURE_startCommand)=0, \old(__SELECTED_FEATURE_stopCommand)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=0, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L939] int retValue_acc ; [L940] int choice = __VERIFIER_nondet_int(); [L943] retValue_acc = choice [L944] return (retValue_acc); VAL [\old(__GUIDSL_ROOT_PRODUCTION)=0, \old(__SELECTED_FEATURE_base)=0, \old(__SELECTED_FEATURE_highWaterSensor)=0, \old(__SELECTED_FEATURE_lowWaterSensor)=0, \old(__SELECTED_FEATURE_methaneAlarm)=0, \old(__SELECTED_FEATURE_methaneQuery)=0, \old(__SELECTED_FEATURE_startCommand)=0, \old(__SELECTED_FEATURE_stopCommand)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, \result=8, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=0, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=0, choice=8, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=8, systemActive=1, waterLevel=1] [L958] RET, EXPR select_one() VAL [\old(__GUIDSL_ROOT_PRODUCTION)=0, \old(__SELECTED_FEATURE_base)=0, \old(__SELECTED_FEATURE_highWaterSensor)=0, \old(__SELECTED_FEATURE_lowWaterSensor)=0, \old(__SELECTED_FEATURE_methaneAlarm)=0, \old(__SELECTED_FEATURE_methaneQuery)=0, \old(__SELECTED_FEATURE_startCommand)=0, \old(__SELECTED_FEATURE_stopCommand)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=0, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, select_one()=8, systemActive=1, waterLevel=1] [L958] __SELECTED_FEATURE_stopCommand = select_one() [L959] CALL, EXPR select_one() VAL [\old(__GUIDSL_ROOT_PRODUCTION)=0, \old(__SELECTED_FEATURE_base)=0, \old(__SELECTED_FEATURE_highWaterSensor)=0, \old(__SELECTED_FEATURE_lowWaterSensor)=0, \old(__SELECTED_FEATURE_methaneAlarm)=0, \old(__SELECTED_FEATURE_methaneQuery)=0, \old(__SELECTED_FEATURE_startCommand)=0, \old(__SELECTED_FEATURE_stopCommand)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=0, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=8, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L939] int retValue_acc ; [L940] int choice = __VERIFIER_nondet_int(); [L943] retValue_acc = choice [L944] return (retValue_acc); VAL [\old(__GUIDSL_ROOT_PRODUCTION)=0, \old(__SELECTED_FEATURE_base)=0, \old(__SELECTED_FEATURE_highWaterSensor)=0, \old(__SELECTED_FEATURE_lowWaterSensor)=0, \old(__SELECTED_FEATURE_methaneAlarm)=0, \old(__SELECTED_FEATURE_methaneQuery)=0, \old(__SELECTED_FEATURE_startCommand)=0, \old(__SELECTED_FEATURE_stopCommand)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, \result=0, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=0, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=8, choice=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=0, systemActive=1, waterLevel=1] [L959] RET, EXPR select_one() VAL [\old(__GUIDSL_ROOT_PRODUCTION)=0, \old(__SELECTED_FEATURE_base)=0, \old(__SELECTED_FEATURE_highWaterSensor)=0, \old(__SELECTED_FEATURE_lowWaterSensor)=0, \old(__SELECTED_FEATURE_methaneAlarm)=0, \old(__SELECTED_FEATURE_methaneQuery)=0, \old(__SELECTED_FEATURE_startCommand)=0, \old(__SELECTED_FEATURE_stopCommand)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=0, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=8, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, select_one()=0, systemActive=1, waterLevel=1] [L959] __SELECTED_FEATURE_startCommand = select_one() [L493] RET select_features() VAL [\old(__GUIDSL_ROOT_PRODUCTION)=0, \old(__SELECTED_FEATURE_base)=0, \old(__SELECTED_FEATURE_highWaterSensor)=0, \old(__SELECTED_FEATURE_lowWaterSensor)=0, \old(__SELECTED_FEATURE_methaneAlarm)=0, \old(__SELECTED_FEATURE_methaneQuery)=0, \old(__SELECTED_FEATURE_startCommand)=0, \old(__SELECTED_FEATURE_stopCommand)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=0, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=8, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L494] CALL, EXPR valid_product() VAL [\old(__GUIDSL_ROOT_PRODUCTION)=0, \old(__SELECTED_FEATURE_base)=0, \old(__SELECTED_FEATURE_highWaterSensor)=0, \old(__SELECTED_FEATURE_lowWaterSensor)=0, \old(__SELECTED_FEATURE_methaneAlarm)=0, \old(__SELECTED_FEATURE_methaneQuery)=0, \old(__SELECTED_FEATURE_startCommand)=0, \old(__SELECTED_FEATURE_stopCommand)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=0, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=8, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L973] int retValue_acc ; [L976] retValue_acc = __SELECTED_FEATURE_base [L977] return (retValue_acc); VAL [\old(__GUIDSL_ROOT_PRODUCTION)=0, \old(__SELECTED_FEATURE_base)=0, \old(__SELECTED_FEATURE_highWaterSensor)=0, \old(__SELECTED_FEATURE_lowWaterSensor)=0, \old(__SELECTED_FEATURE_methaneAlarm)=0, \old(__SELECTED_FEATURE_methaneQuery)=0, \old(__SELECTED_FEATURE_startCommand)=0, \old(__SELECTED_FEATURE_stopCommand)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, \result=1, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=0, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=8, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=1, systemActive=1, waterLevel=1] [L494] RET, EXPR valid_product() VAL [\old(__GUIDSL_ROOT_PRODUCTION)=0, \old(__SELECTED_FEATURE_base)=0, \old(__SELECTED_FEATURE_highWaterSensor)=0, \old(__SELECTED_FEATURE_lowWaterSensor)=0, \old(__SELECTED_FEATURE_methaneAlarm)=0, \old(__SELECTED_FEATURE_methaneQuery)=0, \old(__SELECTED_FEATURE_startCommand)=0, \old(__SELECTED_FEATURE_stopCommand)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=0, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=8, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, valid_product()=1, waterLevel=1] [L494] tmp = valid_product() [L496] COND TRUE \read(tmp) VAL [\old(__GUIDSL_ROOT_PRODUCTION)=0, \old(__SELECTED_FEATURE_base)=0, \old(__SELECTED_FEATURE_highWaterSensor)=0, \old(__SELECTED_FEATURE_lowWaterSensor)=0, \old(__SELECTED_FEATURE_methaneAlarm)=0, \old(__SELECTED_FEATURE_methaneQuery)=0, \old(__SELECTED_FEATURE_startCommand)=0, \old(__SELECTED_FEATURE_stopCommand)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=0, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=8, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=1, waterLevel=1] [L498] FCALL setup() VAL [\old(__GUIDSL_ROOT_PRODUCTION)=0, \old(__SELECTED_FEATURE_base)=0, \old(__SELECTED_FEATURE_highWaterSensor)=0, \old(__SELECTED_FEATURE_lowWaterSensor)=0, \old(__SELECTED_FEATURE_methaneAlarm)=0, \old(__SELECTED_FEATURE_methaneQuery)=0, \old(__SELECTED_FEATURE_startCommand)=0, \old(__SELECTED_FEATURE_stopCommand)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=0, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=8, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=1, waterLevel=1] [L499] CALL runTest() VAL [\old(__GUIDSL_ROOT_PRODUCTION)=0, \old(__SELECTED_FEATURE_base)=0, \old(__SELECTED_FEATURE_highWaterSensor)=0, \old(__SELECTED_FEATURE_lowWaterSensor)=0, \old(__SELECTED_FEATURE_methaneAlarm)=0, \old(__SELECTED_FEATURE_methaneQuery)=0, \old(__SELECTED_FEATURE_startCommand)=0, \old(__SELECTED_FEATURE_stopCommand)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=0, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=8, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L478] CALL test() VAL [\old(__GUIDSL_ROOT_PRODUCTION)=0, \old(__SELECTED_FEATURE_base)=0, \old(__SELECTED_FEATURE_highWaterSensor)=0, \old(__SELECTED_FEATURE_lowWaterSensor)=0, \old(__SELECTED_FEATURE_methaneAlarm)=0, \old(__SELECTED_FEATURE_methaneQuery)=0, \old(__SELECTED_FEATURE_startCommand)=0, \old(__SELECTED_FEATURE_stopCommand)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=0, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=8, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L521] int splverifierCounter ; [L522] int tmp ; [L523] int tmp___0 ; [L524] int tmp___1 ; [L525] int tmp___2 ; [L528] splverifierCounter = 0 VAL [\old(__GUIDSL_ROOT_PRODUCTION)=0, \old(__SELECTED_FEATURE_base)=0, \old(__SELECTED_FEATURE_highWaterSensor)=0, \old(__SELECTED_FEATURE_lowWaterSensor)=0, \old(__SELECTED_FEATURE_methaneAlarm)=0, \old(__SELECTED_FEATURE_methaneQuery)=0, \old(__SELECTED_FEATURE_startCommand)=0, \old(__SELECTED_FEATURE_stopCommand)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=0, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=8, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L530] COND TRUE 1 VAL [\old(__GUIDSL_ROOT_PRODUCTION)=0, \old(__SELECTED_FEATURE_base)=0, \old(__SELECTED_FEATURE_highWaterSensor)=0, \old(__SELECTED_FEATURE_lowWaterSensor)=0, \old(__SELECTED_FEATURE_methaneAlarm)=0, \old(__SELECTED_FEATURE_methaneQuery)=0, \old(__SELECTED_FEATURE_startCommand)=0, \old(__SELECTED_FEATURE_stopCommand)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=0, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=8, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L532] COND TRUE splverifierCounter < 4 VAL [\old(__GUIDSL_ROOT_PRODUCTION)=0, \old(__SELECTED_FEATURE_base)=0, \old(__SELECTED_FEATURE_highWaterSensor)=0, \old(__SELECTED_FEATURE_lowWaterSensor)=0, \old(__SELECTED_FEATURE_methaneAlarm)=0, \old(__SELECTED_FEATURE_methaneQuery)=0, \old(__SELECTED_FEATURE_startCommand)=0, \old(__SELECTED_FEATURE_stopCommand)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=0, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=8, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L538] tmp = __VERIFIER_nondet_int() [L540] COND TRUE \read(tmp) VAL [\old(__GUIDSL_ROOT_PRODUCTION)=0, \old(__SELECTED_FEATURE_base)=0, \old(__SELECTED_FEATURE_highWaterSensor)=0, \old(__SELECTED_FEATURE_lowWaterSensor)=0, \old(__SELECTED_FEATURE_methaneAlarm)=0, \old(__SELECTED_FEATURE_methaneQuery)=0, \old(__SELECTED_FEATURE_startCommand)=0, \old(__SELECTED_FEATURE_stopCommand)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=0, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=8, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, waterLevel=1] [L542] CALL waterRise() VAL [\old(__GUIDSL_ROOT_PRODUCTION)=0, \old(__SELECTED_FEATURE_base)=0, \old(__SELECTED_FEATURE_highWaterSensor)=0, \old(__SELECTED_FEATURE_lowWaterSensor)=0, \old(__SELECTED_FEATURE_methaneAlarm)=0, \old(__SELECTED_FEATURE_methaneQuery)=0, \old(__SELECTED_FEATURE_startCommand)=0, \old(__SELECTED_FEATURE_stopCommand)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=0, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=8, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L1045] COND TRUE waterLevel < 2 [L1046] waterLevel = waterLevel + 1 VAL [\old(__GUIDSL_ROOT_PRODUCTION)=0, \old(__SELECTED_FEATURE_base)=0, \old(__SELECTED_FEATURE_highWaterSensor)=0, \old(__SELECTED_FEATURE_lowWaterSensor)=0, \old(__SELECTED_FEATURE_methaneAlarm)=0, \old(__SELECTED_FEATURE_methaneQuery)=0, \old(__SELECTED_FEATURE_startCommand)=0, \old(__SELECTED_FEATURE_stopCommand)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=0, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=8, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L542] RET waterRise() VAL [\old(__GUIDSL_ROOT_PRODUCTION)=0, \old(__SELECTED_FEATURE_base)=0, \old(__SELECTED_FEATURE_highWaterSensor)=0, \old(__SELECTED_FEATURE_lowWaterSensor)=0, \old(__SELECTED_FEATURE_methaneAlarm)=0, \old(__SELECTED_FEATURE_methaneQuery)=0, \old(__SELECTED_FEATURE_startCommand)=0, \old(__SELECTED_FEATURE_stopCommand)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=0, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=8, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, waterLevel=2] [L548] tmp___0 = __VERIFIER_nondet_int() [L550] COND FALSE !(\read(tmp___0)) VAL [\old(__GUIDSL_ROOT_PRODUCTION)=0, \old(__SELECTED_FEATURE_base)=0, \old(__SELECTED_FEATURE_highWaterSensor)=0, \old(__SELECTED_FEATURE_lowWaterSensor)=0, \old(__SELECTED_FEATURE_methaneAlarm)=0, \old(__SELECTED_FEATURE_methaneQuery)=0, \old(__SELECTED_FEATURE_startCommand)=0, \old(__SELECTED_FEATURE_stopCommand)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=0, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=8, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, waterLevel=2] [L558] tmp___2 = __VERIFIER_nondet_int() [L560] COND FALSE !(\read(tmp___2)) [L570] tmp___1 = __VERIFIER_nondet_int() [L572] COND TRUE \read(tmp___1) VAL [\old(__GUIDSL_ROOT_PRODUCTION)=0, \old(__SELECTED_FEATURE_base)=0, \old(__SELECTED_FEATURE_highWaterSensor)=0, \old(__SELECTED_FEATURE_lowWaterSensor)=0, \old(__SELECTED_FEATURE_methaneAlarm)=0, \old(__SELECTED_FEATURE_methaneQuery)=0, \old(__SELECTED_FEATURE_startCommand)=0, \old(__SELECTED_FEATURE_stopCommand)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=0, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=8, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, tmp___1=1, tmp___2=0, waterLevel=2] [L573] COND TRUE \read(__SELECTED_FEATURE_stopCommand) VAL [\old(__GUIDSL_ROOT_PRODUCTION)=0, \old(__SELECTED_FEATURE_base)=0, \old(__SELECTED_FEATURE_highWaterSensor)=0, \old(__SELECTED_FEATURE_lowWaterSensor)=0, \old(__SELECTED_FEATURE_methaneAlarm)=0, \old(__SELECTED_FEATURE_methaneQuery)=0, \old(__SELECTED_FEATURE_startCommand)=0, \old(__SELECTED_FEATURE_stopCommand)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=0, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=8, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, tmp___1=1, tmp___2=0, waterLevel=2] [L575] CALL stopSystem() VAL [\old(__GUIDSL_ROOT_PRODUCTION)=0, \old(__SELECTED_FEATURE_base)=0, \old(__SELECTED_FEATURE_highWaterSensor)=0, \old(__SELECTED_FEATURE_lowWaterSensor)=0, \old(__SELECTED_FEATURE_methaneAlarm)=0, \old(__SELECTED_FEATURE_methaneQuery)=0, \old(__SELECTED_FEATURE_startCommand)=0, \old(__SELECTED_FEATURE_stopCommand)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=0, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=8, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L917] COND FALSE !(\read(pumpRunning)) VAL [\old(__GUIDSL_ROOT_PRODUCTION)=0, \old(__SELECTED_FEATURE_base)=0, \old(__SELECTED_FEATURE_highWaterSensor)=0, \old(__SELECTED_FEATURE_lowWaterSensor)=0, \old(__SELECTED_FEATURE_methaneAlarm)=0, \old(__SELECTED_FEATURE_methaneQuery)=0, \old(__SELECTED_FEATURE_startCommand)=0, \old(__SELECTED_FEATURE_stopCommand)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=0, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=8, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L924] systemActive = 0 VAL [\old(__GUIDSL_ROOT_PRODUCTION)=0, \old(__SELECTED_FEATURE_base)=0, \old(__SELECTED_FEATURE_highWaterSensor)=0, \old(__SELECTED_FEATURE_lowWaterSensor)=0, \old(__SELECTED_FEATURE_methaneAlarm)=0, \old(__SELECTED_FEATURE_methaneQuery)=0, \old(__SELECTED_FEATURE_startCommand)=0, \old(__SELECTED_FEATURE_stopCommand)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=0, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=8, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] [L575] RET stopSystem() VAL [\old(__GUIDSL_ROOT_PRODUCTION)=0, \old(__SELECTED_FEATURE_base)=0, \old(__SELECTED_FEATURE_highWaterSensor)=0, \old(__SELECTED_FEATURE_lowWaterSensor)=0, \old(__SELECTED_FEATURE_methaneAlarm)=0, \old(__SELECTED_FEATURE_methaneQuery)=0, \old(__SELECTED_FEATURE_startCommand)=0, \old(__SELECTED_FEATURE_stopCommand)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=0, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=8, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=0, tmp=1, tmp___0=0, tmp___1=1, tmp___2=0, waterLevel=2] [L585] CALL timeShift() VAL [\old(__GUIDSL_ROOT_PRODUCTION)=0, \old(__SELECTED_FEATURE_base)=0, \old(__SELECTED_FEATURE_highWaterSensor)=0, \old(__SELECTED_FEATURE_lowWaterSensor)=0, \old(__SELECTED_FEATURE_methaneAlarm)=0, \old(__SELECTED_FEATURE_methaneQuery)=0, \old(__SELECTED_FEATURE_startCommand)=0, \old(__SELECTED_FEATURE_stopCommand)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=0, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=8, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] [L613] COND FALSE !(\read(pumpRunning)) VAL [\old(__GUIDSL_ROOT_PRODUCTION)=0, \old(__SELECTED_FEATURE_base)=0, \old(__SELECTED_FEATURE_highWaterSensor)=0, \old(__SELECTED_FEATURE_lowWaterSensor)=0, \old(__SELECTED_FEATURE_methaneAlarm)=0, \old(__SELECTED_FEATURE_methaneQuery)=0, \old(__SELECTED_FEATURE_startCommand)=0, \old(__SELECTED_FEATURE_stopCommand)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=0, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=8, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] [L620] COND FALSE !(\read(systemActive)) VAL [\old(__GUIDSL_ROOT_PRODUCTION)=0, \old(__SELECTED_FEATURE_base)=0, \old(__SELECTED_FEATURE_highWaterSensor)=0, \old(__SELECTED_FEATURE_lowWaterSensor)=0, \old(__SELECTED_FEATURE_methaneAlarm)=0, \old(__SELECTED_FEATURE_methaneQuery)=0, \old(__SELECTED_FEATURE_startCommand)=0, \old(__SELECTED_FEATURE_stopCommand)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=0, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=8, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] [L628] CALL __utac_acc__Specification3_spec__1() VAL [\old(__GUIDSL_ROOT_PRODUCTION)=0, \old(__SELECTED_FEATURE_base)=0, \old(__SELECTED_FEATURE_highWaterSensor)=0, \old(__SELECTED_FEATURE_lowWaterSensor)=0, \old(__SELECTED_FEATURE_methaneAlarm)=0, \old(__SELECTED_FEATURE_methaneQuery)=0, \old(__SELECTED_FEATURE_startCommand)=0, \old(__SELECTED_FEATURE_stopCommand)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=0, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=8, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] [L985] int tmp ; [L986] int tmp___0 ; [L987] int tmp___1 ; VAL [\old(__GUIDSL_ROOT_PRODUCTION)=0, \old(__SELECTED_FEATURE_base)=0, \old(__SELECTED_FEATURE_highWaterSensor)=0, \old(__SELECTED_FEATURE_lowWaterSensor)=0, \old(__SELECTED_FEATURE_methaneAlarm)=0, \old(__SELECTED_FEATURE_methaneQuery)=0, \old(__SELECTED_FEATURE_startCommand)=0, \old(__SELECTED_FEATURE_stopCommand)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=0, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=8, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] [L991] CALL, EXPR isMethaneLevelCritical() VAL [\old(__GUIDSL_ROOT_PRODUCTION)=0, \old(__SELECTED_FEATURE_base)=0, \old(__SELECTED_FEATURE_highWaterSensor)=0, \old(__SELECTED_FEATURE_lowWaterSensor)=0, \old(__SELECTED_FEATURE_methaneAlarm)=0, \old(__SELECTED_FEATURE_methaneQuery)=0, \old(__SELECTED_FEATURE_startCommand)=0, \old(__SELECTED_FEATURE_stopCommand)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=0, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=8, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] [L1066] int retValue_acc ; [L1069] retValue_acc = methaneLevelCritical [L1070] return (retValue_acc); VAL [\old(__GUIDSL_ROOT_PRODUCTION)=0, \old(__SELECTED_FEATURE_base)=0, \old(__SELECTED_FEATURE_highWaterSensor)=0, \old(__SELECTED_FEATURE_lowWaterSensor)=0, \old(__SELECTED_FEATURE_methaneAlarm)=0, \old(__SELECTED_FEATURE_methaneQuery)=0, \old(__SELECTED_FEATURE_startCommand)=0, \old(__SELECTED_FEATURE_stopCommand)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, \result=0, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=0, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=8, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=0, systemActive=0, waterLevel=2] [L991] RET, EXPR isMethaneLevelCritical() VAL [\old(__GUIDSL_ROOT_PRODUCTION)=0, \old(__SELECTED_FEATURE_base)=0, \old(__SELECTED_FEATURE_highWaterSensor)=0, \old(__SELECTED_FEATURE_lowWaterSensor)=0, \old(__SELECTED_FEATURE_methaneAlarm)=0, \old(__SELECTED_FEATURE_methaneQuery)=0, \old(__SELECTED_FEATURE_startCommand)=0, \old(__SELECTED_FEATURE_stopCommand)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=0, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=8, cleanupTimeShifts=4, head={0:0}, isMethaneLevelCritical()=0, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] [L991] tmp = isMethaneLevelCritical() [L993] COND FALSE !(\read(tmp)) VAL [\old(__GUIDSL_ROOT_PRODUCTION)=0, \old(__SELECTED_FEATURE_base)=0, \old(__SELECTED_FEATURE_highWaterSensor)=0, \old(__SELECTED_FEATURE_lowWaterSensor)=0, \old(__SELECTED_FEATURE_methaneAlarm)=0, \old(__SELECTED_FEATURE_methaneQuery)=0, \old(__SELECTED_FEATURE_startCommand)=0, \old(__SELECTED_FEATURE_stopCommand)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=0, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=8, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, tmp=0, waterLevel=2] [L997] CALL, EXPR getWaterLevel() VAL [\old(__GUIDSL_ROOT_PRODUCTION)=0, \old(__SELECTED_FEATURE_base)=0, \old(__SELECTED_FEATURE_highWaterSensor)=0, \old(__SELECTED_FEATURE_lowWaterSensor)=0, \old(__SELECTED_FEATURE_methaneAlarm)=0, \old(__SELECTED_FEATURE_methaneQuery)=0, \old(__SELECTED_FEATURE_startCommand)=0, \old(__SELECTED_FEATURE_stopCommand)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=0, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=8, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] [L1098] int retValue_acc ; [L1101] retValue_acc = waterLevel [L1102] return (retValue_acc); VAL [\old(__GUIDSL_ROOT_PRODUCTION)=0, \old(__SELECTED_FEATURE_base)=0, \old(__SELECTED_FEATURE_highWaterSensor)=0, \old(__SELECTED_FEATURE_lowWaterSensor)=0, \old(__SELECTED_FEATURE_methaneAlarm)=0, \old(__SELECTED_FEATURE_methaneQuery)=0, \old(__SELECTED_FEATURE_startCommand)=0, \old(__SELECTED_FEATURE_stopCommand)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, \result=2, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=0, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=8, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=2, systemActive=0, waterLevel=2] [L997] RET, EXPR getWaterLevel() VAL [\old(__GUIDSL_ROOT_PRODUCTION)=0, \old(__SELECTED_FEATURE_base)=0, \old(__SELECTED_FEATURE_highWaterSensor)=0, \old(__SELECTED_FEATURE_lowWaterSensor)=0, \old(__SELECTED_FEATURE_methaneAlarm)=0, \old(__SELECTED_FEATURE_methaneQuery)=0, \old(__SELECTED_FEATURE_startCommand)=0, \old(__SELECTED_FEATURE_stopCommand)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=0, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=8, cleanupTimeShifts=4, getWaterLevel()=2, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, tmp=0, waterLevel=2] [L997] tmp___0 = getWaterLevel() [L999] COND TRUE tmp___0 == 2 VAL [\old(__GUIDSL_ROOT_PRODUCTION)=0, \old(__SELECTED_FEATURE_base)=0, \old(__SELECTED_FEATURE_highWaterSensor)=0, \old(__SELECTED_FEATURE_lowWaterSensor)=0, \old(__SELECTED_FEATURE_methaneAlarm)=0, \old(__SELECTED_FEATURE_methaneQuery)=0, \old(__SELECTED_FEATURE_startCommand)=0, \old(__SELECTED_FEATURE_stopCommand)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=0, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=8, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, tmp=0, tmp___0=2, waterLevel=2] [L1001] CALL, EXPR isPumpRunning() VAL [\old(__GUIDSL_ROOT_PRODUCTION)=0, \old(__SELECTED_FEATURE_base)=0, \old(__SELECTED_FEATURE_highWaterSensor)=0, \old(__SELECTED_FEATURE_lowWaterSensor)=0, \old(__SELECTED_FEATURE_methaneAlarm)=0, \old(__SELECTED_FEATURE_methaneQuery)=0, \old(__SELECTED_FEATURE_startCommand)=0, \old(__SELECTED_FEATURE_stopCommand)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=0, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=8, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] [L831] int retValue_acc ; [L834] retValue_acc = pumpRunning [L835] return (retValue_acc); VAL [\old(__GUIDSL_ROOT_PRODUCTION)=0, \old(__SELECTED_FEATURE_base)=0, \old(__SELECTED_FEATURE_highWaterSensor)=0, \old(__SELECTED_FEATURE_lowWaterSensor)=0, \old(__SELECTED_FEATURE_methaneAlarm)=0, \old(__SELECTED_FEATURE_methaneQuery)=0, \old(__SELECTED_FEATURE_startCommand)=0, \old(__SELECTED_FEATURE_stopCommand)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, \result=0, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=0, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=8, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=0, systemActive=0, waterLevel=2] [L1001] RET, EXPR isPumpRunning() VAL [\old(__GUIDSL_ROOT_PRODUCTION)=0, \old(__SELECTED_FEATURE_base)=0, \old(__SELECTED_FEATURE_highWaterSensor)=0, \old(__SELECTED_FEATURE_lowWaterSensor)=0, \old(__SELECTED_FEATURE_methaneAlarm)=0, \old(__SELECTED_FEATURE_methaneQuery)=0, \old(__SELECTED_FEATURE_startCommand)=0, \old(__SELECTED_FEATURE_stopCommand)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=0, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=8, cleanupTimeShifts=4, head={0:0}, isPumpRunning()=0, methaneLevelCritical=0, pumpRunning=0, systemActive=0, tmp=0, tmp___0=2, waterLevel=2] [L1001] tmp___1 = isPumpRunning() [L1003] COND FALSE !(\read(tmp___1)) VAL [\old(__GUIDSL_ROOT_PRODUCTION)=0, \old(__SELECTED_FEATURE_base)=0, \old(__SELECTED_FEATURE_highWaterSensor)=0, \old(__SELECTED_FEATURE_lowWaterSensor)=0, \old(__SELECTED_FEATURE_methaneAlarm)=0, \old(__SELECTED_FEATURE_methaneQuery)=0, \old(__SELECTED_FEATURE_startCommand)=0, \old(__SELECTED_FEATURE_stopCommand)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=0, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=8, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, tmp=0, tmp___0=2, tmp___1=0, waterLevel=2] [L1007] CALL __automaton_fail() VAL [\old(__GUIDSL_ROOT_PRODUCTION)=0, \old(__SELECTED_FEATURE_base)=0, \old(__SELECTED_FEATURE_highWaterSensor)=0, \old(__SELECTED_FEATURE_lowWaterSensor)=0, \old(__SELECTED_FEATURE_methaneAlarm)=0, \old(__SELECTED_FEATURE_methaneQuery)=0, \old(__SELECTED_FEATURE_startCommand)=0, \old(__SELECTED_FEATURE_stopCommand)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=0, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=8, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] [L1022] __VERIFIER_error() VAL [\old(__GUIDSL_ROOT_PRODUCTION)=0, \old(__SELECTED_FEATURE_base)=0, \old(__SELECTED_FEATURE_highWaterSensor)=0, \old(__SELECTED_FEATURE_lowWaterSensor)=0, \old(__SELECTED_FEATURE_methaneAlarm)=0, \old(__SELECTED_FEATURE_methaneQuery)=0, \old(__SELECTED_FEATURE_startCommand)=0, \old(__SELECTED_FEATURE_stopCommand)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=0, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=8, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] - StatisticsResult: Ultimate Automizer benchmark data CFG has 38 procedures, 218 locations, 1 error locations. UNSAFE Result, 1.6s OverallTime, 5 OverallIterations, 6 TraceHistogramMax, 0.8s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 1079 SDtfs, 822 SDslu, 2040 SDs, 0 SdLazy, 782 SolverSat, 423 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 37 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=720occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 4 MinimizatonAttempts, 18 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.2s InterpolantComputationTime, 455 NumberOfCodeBlocks, 455 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 351 ConstructedInterpolants, 0 QuantifiedInterpolants, 46979 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 PerfectInterpolantSequences, 180/180 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...