./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec3_product15_false-unreach-call_false-termination.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_ddbb5100-74c2-4080-8c00-32c5d31220d2/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_ddbb5100-74c2-4080-8c00-32c5d31220d2/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_ddbb5100-74c2-4080-8c00-32c5d31220d2/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_ddbb5100-74c2-4080-8c00-32c5d31220d2/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec3_product15_false-unreach-call_false-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_ddbb5100-74c2-4080-8c00-32c5d31220d2/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_ddbb5100-74c2-4080-8c00-32c5d31220d2/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 89d3e03d13ddf6bdf33773beb0dd234640ee97c8 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 0.1.23-1dbac8b [2018-11-10 12:40:29,389 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 12:40:29,390 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 12:40:29,397 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 12:40:29,397 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 12:40:29,398 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 12:40:29,399 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 12:40:29,400 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 12:40:29,401 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 12:40:29,402 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 12:40:29,402 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 12:40:29,402 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 12:40:29,403 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 12:40:29,403 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 12:40:29,404 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 12:40:29,404 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 12:40:29,405 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 12:40:29,406 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 12:40:29,407 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 12:40:29,408 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 12:40:29,408 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 12:40:29,409 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 12:40:29,411 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 12:40:29,411 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 12:40:29,411 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 12:40:29,412 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 12:40:29,412 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 12:40:29,413 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 12:40:29,413 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 12:40:29,414 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 12:40:29,414 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 12:40:29,415 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 12:40:29,415 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 12:40:29,415 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 12:40:29,416 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 12:40:29,416 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 12:40:29,416 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_ddbb5100-74c2-4080-8c00-32c5d31220d2/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-11-10 12:40:29,423 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 12:40:29,424 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 12:40:29,424 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 12:40:29,424 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-10 12:40:29,424 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-10 12:40:29,425 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-10 12:40:29,425 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-10 12:40:29,425 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-10 12:40:29,425 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-10 12:40:29,425 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-10 12:40:29,425 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-10 12:40:29,426 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 12:40:29,426 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 12:40:29,426 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 12:40:29,426 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 12:40:29,426 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 12:40:29,426 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 12:40:29,427 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 12:40:29,427 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 12:40:29,427 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 12:40:29,427 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 12:40:29,427 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 12:40:29,427 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 12:40:29,427 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 12:40:29,427 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 12:40:29,428 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 12:40:29,428 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 12:40:29,428 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 12:40:29,428 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 12:40:29,428 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 12:40:29,428 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-10 12:40:29,428 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 12:40:29,429 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 12:40:29,429 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 12:40:29,429 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_ddbb5100-74c2-4080-8c00-32c5d31220d2/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 -> 89d3e03d13ddf6bdf33773beb0dd234640ee97c8 [2018-11-10 12:40:29,453 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 12:40:29,462 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 12:40:29,464 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 12:40:29,465 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 12:40:29,466 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 12:40:29,466 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_ddbb5100-74c2-4080-8c00-32c5d31220d2/bin-2019/utaipan/../../sv-benchmarks/c/product-lines/minepump_spec3_product15_false-unreach-call_false-termination.cil.c [2018-11-10 12:40:29,511 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ddbb5100-74c2-4080-8c00-32c5d31220d2/bin-2019/utaipan/data/ac4dec100/c9966ea9e28c4040ad8c583232039094/FLAGda7511038 [2018-11-10 12:40:29,871 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 12:40:29,872 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_ddbb5100-74c2-4080-8c00-32c5d31220d2/sv-benchmarks/c/product-lines/minepump_spec3_product15_false-unreach-call_false-termination.cil.c [2018-11-10 12:40:29,880 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ddbb5100-74c2-4080-8c00-32c5d31220d2/bin-2019/utaipan/data/ac4dec100/c9966ea9e28c4040ad8c583232039094/FLAGda7511038 [2018-11-10 12:40:29,891 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_ddbb5100-74c2-4080-8c00-32c5d31220d2/bin-2019/utaipan/data/ac4dec100/c9966ea9e28c4040ad8c583232039094 [2018-11-10 12:40:29,893 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 12:40:29,895 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 12:40:29,895 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 12:40:29,895 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 12:40:29,899 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 12:40:29,899 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:40:29" (1/1) ... [2018-11-10 12:40:29,902 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ac068c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:40:29, skipping insertion in model container [2018-11-10 12:40:29,902 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:40:29" (1/1) ... [2018-11-10 12:40:29,910 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 12:40:29,943 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 12:40:30,137 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 12:40:30,145 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 12:40:30,196 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 12:40:30,216 INFO L193 MainTranslator]: Completed translation [2018-11-10 12:40:30,217 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:40:30 WrapperNode [2018-11-10 12:40:30,217 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 12:40:30,217 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 12:40:30,217 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 12:40:30,217 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 12:40:30,263 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:40:30" (1/1) ... [2018-11-10 12:40:30,274 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:40:30" (1/1) ... [2018-11-10 12:40:30,292 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-10 12:40:30,292 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 12:40:30,292 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 12:40:30,292 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 12:40:30,298 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:40:30" (1/1) ... [2018-11-10 12:40:30,298 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:40:30" (1/1) ... [2018-11-10 12:40:30,301 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:40:30" (1/1) ... [2018-11-10 12:40:30,301 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:40:30" (1/1) ... [2018-11-10 12:40:30,308 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:40:30" (1/1) ... [2018-11-10 12:40:30,312 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:40:30" (1/1) ... [2018-11-10 12:40:30,314 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:40:30" (1/1) ... [2018-11-10 12:40:30,316 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 12:40:30,316 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 12:40:30,316 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 12:40:30,317 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 12:40:30,317 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:40:30" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ddbb5100-74c2-4080-8c00-32c5d31220d2/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 [2018-11-10 12:40:30,355 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-11-10 12:40:30,355 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-11-10 12:40:30,355 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-10 12:40:30,355 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-10 12:40:30,355 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2018-11-10 12:40:30,356 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2018-11-10 12:40:30,356 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-11-10 12:40:30,356 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-11-10 12:40:30,356 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2018-11-10 12:40:30,356 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2018-11-10 12:40:30,356 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-11-10 12:40:30,356 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-11-10 12:40:30,356 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2018-11-10 12:40:30,357 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2018-11-10 12:40:30,357 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2018-11-10 12:40:30,357 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2018-11-10 12:40:30,357 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2018-11-10 12:40:30,357 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2018-11-10 12:40:30,357 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-11-10 12:40:30,357 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-11-10 12:40:30,357 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2018-11-10 12:40:30,357 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2018-11-10 12:40:30,358 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2018-11-10 12:40:30,358 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2018-11-10 12:40:30,358 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-11-10 12:40:30,358 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-11-10 12:40:30,358 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-11-10 12:40:30,358 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-11-10 12:40:30,358 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2018-11-10 12:40:30,358 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2018-11-10 12:40:30,358 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2018-11-10 12:40:30,359 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2018-11-10 12:40:30,359 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2018-11-10 12:40:30,359 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2018-11-10 12:40:30,359 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2018-11-10 12:40:30,359 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2018-11-10 12:40:30,359 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2018-11-10 12:40:30,359 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2018-11-10 12:40:30,359 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-10 12:40:30,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-10 12:40:30,360 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2018-11-10 12:40:30,360 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2018-11-10 12:40:30,360 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification3_spec__1 [2018-11-10 12:40:30,360 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification3_spec__1 [2018-11-10 12:40:30,360 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 12:40:30,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 12:40:30,360 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-11-10 12:40:30,360 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-11-10 12:40:30,900 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 12:40:30,901 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 12:40:30 BoogieIcfgContainer [2018-11-10 12:40:30,901 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 12:40:30,902 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-10 12:40:30,902 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-10 12:40:30,906 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-10 12:40:30,906 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.11 12:40:29" (1/3) ... [2018-11-10 12:40:30,907 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2e9ecb1a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 12:40:30, skipping insertion in model container [2018-11-10 12:40:30,907 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:40:30" (2/3) ... [2018-11-10 12:40:30,907 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2e9ecb1a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 12:40:30, skipping insertion in model container [2018-11-10 12:40:30,907 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 12:40:30" (3/3) ... [2018-11-10 12:40:30,909 INFO L112 eAbstractionObserver]: Analyzing ICFG minepump_spec3_product15_false-unreach-call_false-termination.cil.c [2018-11-10 12:40:30,917 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-10 12:40:30,924 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-10 12:40:30,936 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-10 12:40:30,960 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-10 12:40:30,960 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-10 12:40:30,960 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-10 12:40:30,960 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-10 12:40:30,960 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-10 12:40:30,960 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-10 12:40:30,960 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-10 12:40:30,960 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-10 12:40:30,975 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states. [2018-11-10 12:40:30,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2018-11-10 12:40:30,981 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 12:40:30,981 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 12:40:30,983 INFO L424 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 12:40:30,987 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:40:30,987 INFO L82 PathProgramCache]: Analyzing trace with hash 473580542, now seen corresponding path program 1 times [2018-11-10 12:40:30,989 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 12:40:31,023 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:40:31,023 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:40:31,023 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:40:31,023 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 12:40:31,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:40:31,192 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 12:40:31,193 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 12:40:31,194 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-10 12:40:31,194 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 12:40:31,199 INFO L460 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-10 12:40:31,206 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-10 12:40:31,207 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-10 12:40:31,208 INFO L87 Difference]: Start difference. First operand 126 states. Second operand 2 states. [2018-11-10 12:40:31,229 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 12:40:31,229 INFO L93 Difference]: Finished difference Result 226 states and 283 transitions. [2018-11-10 12:40:31,230 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-10 12:40:31,230 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 52 [2018-11-10 12:40:31,231 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 12:40:31,238 INFO L225 Difference]: With dead ends: 226 [2018-11-10 12:40:31,238 INFO L226 Difference]: Without dead ends: 113 [2018-11-10 12:40:31,241 INFO L605 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 [2018-11-10 12:40:31,251 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 113 states. [2018-11-10 12:40:31,271 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 113 to 113. [2018-11-10 12:40:31,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 113 states. [2018-11-10 12:40:31,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 113 states and 133 transitions. [2018-11-10 12:40:31,275 INFO L78 Accepts]: Start accepts. Automaton has 113 states and 133 transitions. Word has length 52 [2018-11-10 12:40:31,275 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 12:40:31,275 INFO L481 AbstractCegarLoop]: Abstraction has 113 states and 133 transitions. [2018-11-10 12:40:31,275 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-10 12:40:31,275 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 133 transitions. [2018-11-10 12:40:31,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2018-11-10 12:40:31,278 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 12:40:31,278 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 12:40:31,278 INFO L424 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 12:40:31,279 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:40:31,279 INFO L82 PathProgramCache]: Analyzing trace with hash -1829721723, now seen corresponding path program 1 times [2018-11-10 12:40:31,279 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 12:40:31,279 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:40:31,280 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:40:31,280 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:40:31,280 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 12:40:31,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:40:31,367 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 12:40:31,368 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 12:40:31,368 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 12:40:31,368 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 12:40:31,369 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 12:40:31,369 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 12:40:31,370 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 12:40:31,370 INFO L87 Difference]: Start difference. First operand 113 states and 133 transitions. Second operand 3 states. [2018-11-10 12:40:31,386 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 12:40:31,386 INFO L93 Difference]: Finished difference Result 167 states and 195 transitions. [2018-11-10 12:40:31,386 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 12:40:31,386 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 54 [2018-11-10 12:40:31,387 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 12:40:31,388 INFO L225 Difference]: With dead ends: 167 [2018-11-10 12:40:31,388 INFO L226 Difference]: Without dead ends: 103 [2018-11-10 12:40:31,389 INFO L605 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 [2018-11-10 12:40:31,389 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 103 states. [2018-11-10 12:40:31,398 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 103 to 103. [2018-11-10 12:40:31,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 103 states. [2018-11-10 12:40:31,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 103 states and 120 transitions. [2018-11-10 12:40:31,400 INFO L78 Accepts]: Start accepts. Automaton has 103 states and 120 transitions. Word has length 54 [2018-11-10 12:40:31,400 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 12:40:31,400 INFO L481 AbstractCegarLoop]: Abstraction has 103 states and 120 transitions. [2018-11-10 12:40:31,400 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 12:40:31,400 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 120 transitions. [2018-11-10 12:40:31,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2018-11-10 12:40:31,402 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 12:40:31,402 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 12:40:31,402 INFO L424 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 12:40:31,402 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:40:31,402 INFO L82 PathProgramCache]: Analyzing trace with hash -511699647, now seen corresponding path program 1 times [2018-11-10 12:40:31,403 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 12:40:31,403 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:40:31,404 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:40:31,404 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:40:31,404 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 12:40:31,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:40:31,504 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 12:40:31,504 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 12:40:31,504 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 12:40:31,505 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 12:40:31,505 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 12:40:31,505 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 12:40:31,505 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 12:40:31,506 INFO L87 Difference]: Start difference. First operand 103 states and 120 transitions. Second operand 3 states. [2018-11-10 12:40:31,530 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 12:40:31,530 INFO L93 Difference]: Finished difference Result 241 states and 290 transitions. [2018-11-10 12:40:31,531 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 12:40:31,531 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 58 [2018-11-10 12:40:31,531 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 12:40:31,533 INFO L225 Difference]: With dead ends: 241 [2018-11-10 12:40:31,534 INFO L226 Difference]: Without dead ends: 162 [2018-11-10 12:40:31,534 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 12:40:31,535 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 162 states. [2018-11-10 12:40:31,550 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 162 to 158. [2018-11-10 12:40:31,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 158 states. [2018-11-10 12:40:31,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 158 states and 189 transitions. [2018-11-10 12:40:31,552 INFO L78 Accepts]: Start accepts. Automaton has 158 states and 189 transitions. Word has length 58 [2018-11-10 12:40:31,552 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 12:40:31,552 INFO L481 AbstractCegarLoop]: Abstraction has 158 states and 189 transitions. [2018-11-10 12:40:31,553 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 12:40:31,553 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 189 transitions. [2018-11-10 12:40:31,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2018-11-10 12:40:31,554 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 12:40:31,554 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 12:40:31,554 INFO L424 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 12:40:31,554 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:40:31,554 INFO L82 PathProgramCache]: Analyzing trace with hash -1878693569, now seen corresponding path program 1 times [2018-11-10 12:40:31,554 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 12:40:31,555 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:40:31,555 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:40:31,555 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:40:31,556 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 12:40:31,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:40:31,695 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 12:40:31,696 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 12:40:31,696 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-10 12:40:31,696 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 12:40:31,696 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-10 12:40:31,697 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-10 12:40:31,697 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-10 12:40:31,697 INFO L87 Difference]: Start difference. First operand 158 states and 189 transitions. Second operand 6 states. [2018-11-10 12:40:31,925 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 12:40:31,925 INFO L93 Difference]: Finished difference Result 407 states and 515 transitions. [2018-11-10 12:40:31,925 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-10 12:40:31,925 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 64 [2018-11-10 12:40:31,926 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 12:40:31,928 INFO L225 Difference]: With dead ends: 407 [2018-11-10 12:40:31,928 INFO L226 Difference]: Without dead ends: 273 [2018-11-10 12:40:31,929 INFO L605 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 [2018-11-10 12:40:31,930 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 273 states. [2018-11-10 12:40:31,954 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 273 to 269. [2018-11-10 12:40:31,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 269 states. [2018-11-10 12:40:31,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 269 states and 331 transitions. [2018-11-10 12:40:31,956 INFO L78 Accepts]: Start accepts. Automaton has 269 states and 331 transitions. Word has length 64 [2018-11-10 12:40:31,956 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 12:40:31,957 INFO L481 AbstractCegarLoop]: Abstraction has 269 states and 331 transitions. [2018-11-10 12:40:31,957 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-10 12:40:31,957 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 331 transitions. [2018-11-10 12:40:31,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2018-11-10 12:40:31,959 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 12:40:31,959 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 12:40:31,959 INFO L424 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 12:40:31,960 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:40:31,960 INFO L82 PathProgramCache]: Analyzing trace with hash 350916869, now seen corresponding path program 1 times [2018-11-10 12:40:31,960 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 12:40:31,961 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:40:31,961 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:40:31,961 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:40:31,961 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 12:40:31,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:40:32,034 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 12:40:32,034 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 12:40:32,035 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-10 12:40:32,035 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 12:40:32,035 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-10 12:40:32,036 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-10 12:40:32,036 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-10 12:40:32,037 INFO L87 Difference]: Start difference. First operand 269 states and 331 transitions. Second operand 4 states. [2018-11-10 12:40:32,153 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 12:40:32,153 INFO L93 Difference]: Finished difference Result 466 states and 589 transitions. [2018-11-10 12:40:32,154 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-10 12:40:32,154 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 68 [2018-11-10 12:40:32,154 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 12:40:32,156 INFO L225 Difference]: With dead ends: 466 [2018-11-10 12:40:32,156 INFO L226 Difference]: Without dead ends: 221 [2018-11-10 12:40:32,157 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 7 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-11-10 12:40:32,158 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 221 states. [2018-11-10 12:40:32,192 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 221 to 217. [2018-11-10 12:40:32,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 217 states. [2018-11-10 12:40:32,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 217 states and 252 transitions. [2018-11-10 12:40:32,194 INFO L78 Accepts]: Start accepts. Automaton has 217 states and 252 transitions. Word has length 68 [2018-11-10 12:40:32,194 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 12:40:32,194 INFO L481 AbstractCegarLoop]: Abstraction has 217 states and 252 transitions. [2018-11-10 12:40:32,194 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-10 12:40:32,194 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 252 transitions. [2018-11-10 12:40:32,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2018-11-10 12:40:32,196 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 12:40:32,196 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 12:40:32,196 INFO L424 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 12:40:32,196 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:40:32,196 INFO L82 PathProgramCache]: Analyzing trace with hash 1400752709, now seen corresponding path program 1 times [2018-11-10 12:40:32,197 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 12:40:32,197 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:40:32,197 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:40:32,197 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:40:32,198 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 12:40:32,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 12:40:32,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 12:40:32,273 INFO L442 BasicCegarLoop]: Counterexample might be feasible [2018-11-10 12:40:32,288 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 12:40:32,289 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 12:40:32,290 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 12:40:32,291 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 12:40:32,362 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.11 12:40:32 BoogieIcfgContainer [2018-11-10 12:40:32,362 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-10 12:40:32,362 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-10 12:40:32,362 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-10 12:40:32,362 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-10 12:40:32,363 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 12:40:30" (3/4) ... [2018-11-10 12:40:32,365 INFO L138 WitnessPrinter]: Generating witness for reachability counterexample [2018-11-10 12:40:32,368 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 12:40:32,369 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 12:40:32,369 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 12:40:32,369 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 12:40:32,438 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_ddbb5100-74c2-4080-8c00-32c5d31220d2/bin-2019/utaipan/witness.graphml [2018-11-10 12:40:32,438 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-10 12:40:32,439 INFO L168 Benchmark]: Toolchain (without parser) took 2545.35 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.4 MB). Free memory was 960.3 MB in the beginning and 1.1 GB in the end (delta: -90.8 MB). Peak memory consumption was 47.6 MB. Max. memory is 11.5 GB. [2018-11-10 12:40:32,440 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 12:40:32,440 INFO L168 Benchmark]: CACSL2BoogieTranslator took 321.67 ms. Allocated memory is still 1.0 GB. Free memory was 957.6 MB in the beginning and 936.2 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. [2018-11-10 12:40:32,441 INFO L168 Benchmark]: Boogie Procedure Inliner took 74.52 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.4 MB). Free memory was 936.2 MB in the beginning and 1.1 GB in the end (delta: -199.0 MB). Peak memory consumption was 15.9 MB. Max. memory is 11.5 GB. [2018-11-10 12:40:32,441 INFO L168 Benchmark]: Boogie Preprocessor took 24.10 ms. Allocated memory is still 1.2 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. [2018-11-10 12:40:32,441 INFO L168 Benchmark]: RCFGBuilder took 584.68 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 89.5 MB). Peak memory consumption was 89.5 MB. Max. memory is 11.5 GB. [2018-11-10 12:40:32,441 INFO L168 Benchmark]: TraceAbstraction took 1460.32 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: -38.8 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 12:40:32,441 INFO L168 Benchmark]: Witness Printer took 76.33 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 27.9 MB). Peak memory consumption was 27.9 MB. Max. memory is 11.5 GB. [2018-11-10 12:40:32,443 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 321.67 ms. Allocated memory is still 1.0 GB. Free memory was 957.6 MB in the beginning and 936.2 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 74.52 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.4 MB). Free memory was 936.2 MB in the beginning and 1.1 GB in the end (delta: -199.0 MB). Peak memory consumption was 15.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 24.10 ms. Allocated memory is still 1.2 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 584.68 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 89.5 MB). Peak memory consumption was 89.5 MB. Max. memory is 11.5 GB. * TraceAbstraction took 1460.32 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: -38.8 MB). There was no memory consumed. Max. memory is 11.5 GB. * Witness Printer took 76.33 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 27.9 MB). Peak memory consumption was 27.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 870]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L168] CALL "Pump(System:" [L168] RET "Pump(System:" [L172] CALL "On" [L172] RET "On" [L176] CALL "Off" [L176] RET "Off" [L180] CALL ",Pump:" [L180] RET ",Pump:" [L184] CALL "On" [L184] RET "On" [L188] CALL "Off" [L188] RET "Off" [L192] CALL ") " [L192] RET ") " [L194] CALL "\n" [L194] RET "\n" [L582] CALL "i > 0 && i <= this->argsCount" [L582] RET "i > 0 && i <= this->argsCount" [L582] CALL "libacc.c" [L582] RET "libacc.c" [L583] CALL "__utac__get_this_arg" [L583] RET "__utac__get_this_arg" [L589] CALL "i > 0 && i <= this->argsCount" [L589] RET "i > 0 && i <= this->argsCount" [L589] CALL "libacc.c" [L589] RET "libacc.c" [L590] CALL "__utac__get_this_arg" [L590] RET "__utac__get_this_arg" [L628] CALL "i > 0 && i <= this->argsCount" [L628] RET "i > 0 && i <= this->argsCount" [L628] CALL "libacc.c" [L628] RET "libacc.c" [L629] CALL "__utac__get_this_argtype" [L629] RET "__utac__get_this_argtype" [L635] CALL "i > 0 && i <= this->argsCount" [L635] RET "i > 0 && i <= this->argsCount" [L635] CALL "libacc.c" [L635] RET "libacc.c" [L636] CALL "__utac__get_this_argtype" [L636] RET "__utac__get_this_argtype" [L704] CALL "Env(Water:%i" [L704] RET "Env(Water:%i" [L705] CALL ",Meth:" [L705] RET ",Meth:" [L709] CALL "CRIT" [L709] RET "CRIT" [L713] CALL "OK" [L713] RET "OK" [L717] CALL ")" [L717] RET ")" [L49] int pumpRunning = 0; [L50] int systemActive = 1; [L652] int waterLevel = 1; [L653] int methaneLevelCritical = 0; [L732] int cleanupTimeShifts = 4; [L454] static struct __ACC__ERR *head = (struct __ACC__ERR *)0; VAL [") "={129:0}, ")"={168:0}, ",Meth:"={127:0}, ",Pump:"={151:0}, "\n"={125:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_arg"={124:0}, "__utac__get_this_argtype"={194:0}, "__utac__get_this_argtype"={147:0}, "CRIT"={138:0}, "Env(Water:%i"={119:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={186:0}, "libacc.c"={148:0}, "libacc.c"={179:0}, "libacc.c"={131:0}, "libacc.c"={182:0}, "Off"={159:0}, "Off"={164:0}, "OK"={173:0}, "On"={154:0}, "On"={167:0}, "Pump(System:"={166:0}, \old(") ")=169, \old(") ")=135, \old(")")=143, \old(")")=171, \old(",Meth:")=176, \old(",Meth:")=139, \old(",Pump:")=156, \old(",Pump:")=152, \old("\n")=128, \old("\n")=199, \old("__utac__get_this_arg")=174, \old("__utac__get_this_arg")=189, \old("__utac__get_this_arg")=175, \old("__utac__get_this_arg")=134, \old("__utac__get_this_argtype")=170, \old("__utac__get_this_argtype")=142, \old("__utac__get_this_argtype")=192, \old("__utac__get_this_argtype")=177, \old("CRIT")=140, \old("CRIT")=120, \old("Env(Water:%i")=198, \old("Env(Water:%i")=121, \old("i > 0 && i <= this->argsCount")=145, \old("i > 0 && i <= this->argsCount")=191, \old("i > 0 && i <= this->argsCount")=141, \old("i > 0 && i <= this->argsCount")=184, \old("i > 0 && i <= this->argsCount")=123, \old("i > 0 && i <= this->argsCount")=185, \old("i > 0 && i <= this->argsCount")=190, \old("i > 0 && i <= this->argsCount")=133, \old("libacc.c")=137, \old("libacc.c")=196, \old("libacc.c")=158, \old("libacc.c")=118, \old("libacc.c")=178, \old("libacc.c")=180, \old("libacc.c")=136, \old("libacc.c")=153, \old("Off")=126, \old("Off")=165, \old("Off")=132, \old("Off")=122, \old("OK")=200, \old("OK")=172, \old("On")=195, \old("On")=163, \old("On")=183, \old("On")=155, \old("Pump(System:")=161, \old("Pump(System:")=162, \old(cleanupTimeShifts)=197, \old(head)=187, \old(head)=201, \old(methaneLevelCritical)=160, \old(pumpRunning)=150, \old(systemActive)=149, \old(waterLevel)=157, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L808] int retValue_acc ; [L809] int tmp ; VAL [") "={129:0}, ")"={168:0}, ",Meth:"={127:0}, ",Pump:"={151:0}, "\n"={125:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_arg"={124:0}, "__utac__get_this_argtype"={147:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={138:0}, "Env(Water:%i"={119:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={146:0}, "libacc.c"={148:0}, "libacc.c"={179:0}, "libacc.c"={131:0}, "libacc.c"={182:0}, "Off"={159:0}, "Off"={164:0}, "OK"={173:0}, "On"={154:0}, "On"={167:0}, "Pump(System:"={166:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L813] FCALL select_helpers() VAL [") "={129:0}, ")"={168:0}, ",Meth:"={127:0}, ",Pump:"={151:0}, "\n"={125:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_arg"={124:0}, "__utac__get_this_argtype"={147:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={138:0}, "Env(Water:%i"={119:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={146:0}, "libacc.c"={148:0}, "libacc.c"={179:0}, "libacc.c"={131:0}, "libacc.c"={182:0}, "Off"={159:0}, "Off"={164:0}, "OK"={173:0}, "On"={154:0}, "On"={167:0}, "Pump(System:"={166:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L814] FCALL select_features() VAL [") "={129:0}, ")"={168:0}, ",Meth:"={127:0}, ",Pump:"={151:0}, "\n"={125:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_arg"={124:0}, "__utac__get_this_argtype"={147:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={138:0}, "Env(Water:%i"={119:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={146:0}, "libacc.c"={148:0}, "libacc.c"={179:0}, "libacc.c"={131:0}, "libacc.c"={182:0}, "Off"={159:0}, "Off"={164:0}, "OK"={173:0}, "On"={154:0}, "On"={167:0}, "Pump(System:"={166:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L815] CALL, EXPR valid_product() VAL [") "={129:0}, ")"={168:0}, ",Meth:"={127:0}, ",Pump:"={151:0}, "\n"={125:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_arg"={124:0}, "__utac__get_this_argtype"={147:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={138:0}, "Env(Water:%i"={119:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={146:0}, "libacc.c"={148:0}, "libacc.c"={179:0}, "libacc.c"={131:0}, "libacc.c"={182:0}, "Off"={159:0}, "Off"={164:0}, "OK"={173:0}, "On"={154:0}, "On"={167:0}, "Pump(System:"={166:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L901] int retValue_acc ; [L904] retValue_acc = 1 [L905] RET return (retValue_acc); VAL [") "={129:0}, ")"={168:0}, ",Meth:"={127:0}, ",Pump:"={151:0}, "\n"={125:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_arg"={124:0}, "__utac__get_this_argtype"={147:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={138:0}, "Env(Water:%i"={119:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={146:0}, "libacc.c"={148:0}, "libacc.c"={179:0}, "libacc.c"={131:0}, "libacc.c"={182:0}, "Off"={159:0}, "Off"={164:0}, "OK"={173:0}, "On"={154:0}, "On"={167:0}, "Pump(System:"={166:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, \result=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=1, systemActive=1, waterLevel=1] [L815] EXPR valid_product() VAL [") "={129:0}, ")"={168:0}, ",Meth:"={127:0}, ",Pump:"={151:0}, "\n"={125:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_arg"={124:0}, "__utac__get_this_argtype"={147:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={138:0}, "Env(Water:%i"={119:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={146:0}, "libacc.c"={148:0}, "libacc.c"={179:0}, "libacc.c"={131:0}, "libacc.c"={182:0}, "Off"={159:0}, "Off"={164:0}, "OK"={173:0}, "On"={154:0}, "On"={167:0}, "Pump(System:"={166:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, valid_product()=1, waterLevel=1] [L815] tmp = valid_product() [L817] COND TRUE \read(tmp) VAL [") "={129:0}, ")"={168:0}, ",Meth:"={127:0}, ",Pump:"={151:0}, "\n"={125:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_arg"={124:0}, "__utac__get_this_argtype"={147:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={138:0}, "Env(Water:%i"={119:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={146:0}, "libacc.c"={148:0}, "libacc.c"={179:0}, "libacc.c"={131:0}, "libacc.c"={182:0}, "Off"={159:0}, "Off"={164:0}, "OK"={173:0}, "On"={154:0}, "On"={167:0}, "Pump(System:"={166:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=1, waterLevel=1] [L819] FCALL setup() VAL [") "={129:0}, ")"={168:0}, ",Meth:"={127:0}, ",Pump:"={151:0}, "\n"={125:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_arg"={124:0}, "__utac__get_this_argtype"={147:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={138:0}, "Env(Water:%i"={119:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={146:0}, "libacc.c"={148:0}, "libacc.c"={179:0}, "libacc.c"={131:0}, "libacc.c"={182:0}, "Off"={159:0}, "Off"={164:0}, "OK"={173:0}, "On"={154:0}, "On"={167:0}, "Pump(System:"={166:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=1, waterLevel=1] [L820] CALL runTest() VAL [") "={129:0}, ")"={168:0}, ",Meth:"={127:0}, ",Pump:"={151:0}, "\n"={125:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_arg"={124:0}, "__utac__get_this_argtype"={147:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={138:0}, "Env(Water:%i"={119:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={146:0}, "libacc.c"={148:0}, "libacc.c"={179:0}, "libacc.c"={131:0}, "libacc.c"={182:0}, "Off"={159:0}, "Off"={164:0}, "OK"={173:0}, "On"={154:0}, "On"={167:0}, "Pump(System:"={166:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L799] CALL test() VAL [") "={129:0}, ")"={168:0}, ",Meth:"={127:0}, ",Pump:"={151:0}, "\n"={125:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_arg"={124:0}, "__utac__get_this_argtype"={147:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={138:0}, "Env(Water:%i"={119:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={146:0}, "libacc.c"={148:0}, "libacc.c"={179:0}, "libacc.c"={131:0}, "libacc.c"={182:0}, "Off"={159:0}, "Off"={164:0}, "OK"={173:0}, "On"={154:0}, "On"={167:0}, "Pump(System:"={166:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L219] int splverifierCounter ; [L220] int tmp ; [L221] int tmp___0 ; [L222] int tmp___1 ; [L223] int tmp___2 ; [L226] splverifierCounter = 0 VAL [") "={129:0}, ")"={168:0}, ",Meth:"={127:0}, ",Pump:"={151:0}, "\n"={125:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_arg"={124:0}, "__utac__get_this_argtype"={147:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={138:0}, "Env(Water:%i"={119:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={146:0}, "libacc.c"={148:0}, "libacc.c"={179:0}, "libacc.c"={131:0}, "libacc.c"={182:0}, "Off"={159:0}, "Off"={164:0}, "OK"={173:0}, "On"={154:0}, "On"={167:0}, "Pump(System:"={166:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L228] COND TRUE 1 VAL [") "={129:0}, ")"={168:0}, ",Meth:"={127:0}, ",Pump:"={151:0}, "\n"={125:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_arg"={124:0}, "__utac__get_this_argtype"={147:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={138:0}, "Env(Water:%i"={119:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={146:0}, "libacc.c"={148:0}, "libacc.c"={179:0}, "libacc.c"={131:0}, "libacc.c"={182:0}, "Off"={159:0}, "Off"={164:0}, "OK"={173:0}, "On"={154:0}, "On"={167:0}, "Pump(System:"={166:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L230] COND TRUE splverifierCounter < 4 VAL [") "={129:0}, ")"={168:0}, ",Meth:"={127:0}, ",Pump:"={151:0}, "\n"={125:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_arg"={124:0}, "__utac__get_this_argtype"={147:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={138:0}, "Env(Water:%i"={119:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={146:0}, "libacc.c"={148:0}, "libacc.c"={179:0}, "libacc.c"={131:0}, "libacc.c"={182:0}, "Off"={159:0}, "Off"={164:0}, "OK"={173:0}, "On"={154:0}, "On"={167:0}, "Pump(System:"={166:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L236] tmp = __VERIFIER_nondet_int() [L238] COND TRUE \read(tmp) VAL [") "={129:0}, ")"={168:0}, ",Meth:"={127:0}, ",Pump:"={151:0}, "\n"={125:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_arg"={124:0}, "__utac__get_this_argtype"={147:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={138:0}, "Env(Water:%i"={119:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={146:0}, "libacc.c"={148:0}, "libacc.c"={179:0}, "libacc.c"={131:0}, "libacc.c"={182:0}, "Off"={159:0}, "Off"={164:0}, "OK"={173:0}, "On"={154:0}, "On"={167:0}, "Pump(System:"={166:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, waterLevel=1] [L240] CALL waterRise() VAL [") "={129:0}, ")"={168:0}, ",Meth:"={127:0}, ",Pump:"={151:0}, "\n"={125:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_arg"={124:0}, "__utac__get_this_argtype"={147:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={138:0}, "Env(Water:%i"={119:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={146:0}, "libacc.c"={148:0}, "libacc.c"={179:0}, "libacc.c"={131:0}, "libacc.c"={182:0}, "Off"={159:0}, "Off"={164:0}, "OK"={173:0}, "On"={154:0}, "On"={167:0}, "Pump(System:"={166:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L670] COND TRUE waterLevel < 2 [L671] RET waterLevel = waterLevel + 1 VAL [") "={129:0}, ")"={168:0}, ",Meth:"={127:0}, ",Pump:"={151:0}, "\n"={125:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_arg"={124:0}, "__utac__get_this_argtype"={147:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={138:0}, "Env(Water:%i"={119:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={146:0}, "libacc.c"={148:0}, "libacc.c"={179:0}, "libacc.c"={131:0}, "libacc.c"={182:0}, "Off"={159:0}, "Off"={164:0}, "OK"={173:0}, "On"={154:0}, "On"={167:0}, "Pump(System:"={166:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L240] waterRise() VAL [") "={129:0}, ")"={168:0}, ",Meth:"={127:0}, ",Pump:"={151:0}, "\n"={125:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_arg"={124:0}, "__utac__get_this_argtype"={147:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={138:0}, "Env(Water:%i"={119:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={146:0}, "libacc.c"={148:0}, "libacc.c"={179:0}, "libacc.c"={131:0}, "libacc.c"={182:0}, "Off"={159:0}, "Off"={164:0}, "OK"={173:0}, "On"={154:0}, "On"={167:0}, "Pump(System:"={166:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, waterLevel=2] [L246] tmp___0 = __VERIFIER_nondet_int() [L248] COND FALSE !(\read(tmp___0)) VAL [") "={129:0}, ")"={168:0}, ",Meth:"={127:0}, ",Pump:"={151:0}, "\n"={125:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_arg"={124:0}, "__utac__get_this_argtype"={147:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={138:0}, "Env(Water:%i"={119:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={146:0}, "libacc.c"={148:0}, "libacc.c"={179:0}, "libacc.c"={131:0}, "libacc.c"={182:0}, "Off"={159:0}, "Off"={164:0}, "OK"={173:0}, "On"={154:0}, "On"={167:0}, "Pump(System:"={166:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, waterLevel=2] [L256] tmp___2 = __VERIFIER_nondet_int() [L258] COND FALSE !(\read(tmp___2)) [L262] tmp___1 = __VERIFIER_nondet_int() [L264] COND TRUE \read(tmp___1) VAL [") "={129:0}, ")"={168:0}, ",Meth:"={127:0}, ",Pump:"={151:0}, "\n"={125:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_arg"={124:0}, "__utac__get_this_argtype"={147:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={138:0}, "Env(Water:%i"={119:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={146:0}, "libacc.c"={148:0}, "libacc.c"={179:0}, "libacc.c"={131:0}, "libacc.c"={182:0}, "Off"={159:0}, "Off"={164:0}, "OK"={173:0}, "On"={154:0}, "On"={167:0}, "Pump(System:"={166:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, 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] [L266] CALL stopSystem() VAL [") "={129:0}, ")"={168:0}, ",Meth:"={127:0}, ",Pump:"={151:0}, "\n"={125:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_arg"={124:0}, "__utac__get_this_argtype"={147:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={138:0}, "Env(Water:%i"={119:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={146:0}, "libacc.c"={148:0}, "libacc.c"={179:0}, "libacc.c"={131:0}, "libacc.c"={182:0}, "Off"={159:0}, "Off"={164:0}, "OK"={173:0}, "On"={154:0}, "On"={167:0}, "Pump(System:"={166:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L203] COND FALSE !(\read(pumpRunning)) VAL [") "={129:0}, ")"={168:0}, ",Meth:"={127:0}, ",Pump:"={151:0}, "\n"={125:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_arg"={124:0}, "__utac__get_this_argtype"={147:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={138:0}, "Env(Water:%i"={119:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={146:0}, "libacc.c"={148:0}, "libacc.c"={179:0}, "libacc.c"={131:0}, "libacc.c"={182:0}, "Off"={159:0}, "Off"={164:0}, "OK"={173:0}, "On"={154:0}, "On"={167:0}, "Pump(System:"={166:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L210] RET systemActive = 0 VAL [") "={129:0}, ")"={168:0}, ",Meth:"={127:0}, ",Pump:"={151:0}, "\n"={125:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_arg"={124:0}, "__utac__get_this_argtype"={147:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={138:0}, "Env(Water:%i"={119:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={146:0}, "libacc.c"={148:0}, "libacc.c"={179:0}, "libacc.c"={131:0}, "libacc.c"={182:0}, "Off"={159:0}, "Off"={164:0}, "OK"={173:0}, "On"={154:0}, "On"={167:0}, "Pump(System:"={166:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] [L266] stopSystem() VAL [") "={129:0}, ")"={168:0}, ",Meth:"={127:0}, ",Pump:"={151:0}, "\n"={125:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_arg"={124:0}, "__utac__get_this_argtype"={147:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={138:0}, "Env(Water:%i"={119:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={146:0}, "libacc.c"={148:0}, "libacc.c"={179:0}, "libacc.c"={131:0}, "libacc.c"={182:0}, "Off"={159:0}, "Off"={164:0}, "OK"={173:0}, "On"={154:0}, "On"={167:0}, "Pump(System:"={166:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, 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] [L273] CALL timeShift() VAL [") "={129:0}, ")"={168:0}, ",Meth:"={127:0}, ",Pump:"={151:0}, "\n"={125:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_arg"={124:0}, "__utac__get_this_argtype"={147:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={138:0}, "Env(Water:%i"={119:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={146:0}, "libacc.c"={148:0}, "libacc.c"={179:0}, "libacc.c"={131:0}, "libacc.c"={182:0}, "Off"={159:0}, "Off"={164:0}, "OK"={173:0}, "On"={154:0}, "On"={167:0}, "Pump(System:"={166:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] [L57] COND FALSE !(\read(pumpRunning)) VAL [") "={129:0}, ")"={168:0}, ",Meth:"={127:0}, ",Pump:"={151:0}, "\n"={125:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_arg"={124:0}, "__utac__get_this_argtype"={147:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={138:0}, "Env(Water:%i"={119:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={146:0}, "libacc.c"={148:0}, "libacc.c"={179:0}, "libacc.c"={131:0}, "libacc.c"={182:0}, "Off"={159:0}, "Off"={164:0}, "OK"={173:0}, "On"={154:0}, "On"={167:0}, "Pump(System:"={166:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] [L64] COND FALSE !(\read(systemActive)) VAL [") "={129:0}, ")"={168:0}, ",Meth:"={127:0}, ",Pump:"={151:0}, "\n"={125:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_arg"={124:0}, "__utac__get_this_argtype"={147:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={138:0}, "Env(Water:%i"={119:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={146:0}, "libacc.c"={148:0}, "libacc.c"={179:0}, "libacc.c"={131:0}, "libacc.c"={182:0}, "Off"={159:0}, "Off"={164:0}, "OK"={173:0}, "On"={154:0}, "On"={167:0}, "Pump(System:"={166:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] [L72] CALL __utac_acc__Specification3_spec__1() VAL [") "={129:0}, ")"={168:0}, ",Meth:"={127:0}, ",Pump:"={151:0}, "\n"={125:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_arg"={124:0}, "__utac__get_this_argtype"={147:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={138:0}, "Env(Water:%i"={119:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={146:0}, "libacc.c"={148:0}, "libacc.c"={179:0}, "libacc.c"={131:0}, "libacc.c"={182:0}, "Off"={159:0}, "Off"={164:0}, "OK"={173:0}, "On"={154:0}, "On"={167:0}, "Pump(System:"={166:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] [L833] int tmp ; [L834] int tmp___0 ; [L835] int tmp___1 ; VAL [") "={129:0}, ")"={168:0}, ",Meth:"={127:0}, ",Pump:"={151:0}, "\n"={125:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_arg"={124:0}, "__utac__get_this_argtype"={147:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={138:0}, "Env(Water:%i"={119:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={146:0}, "libacc.c"={148:0}, "libacc.c"={179:0}, "libacc.c"={131:0}, "libacc.c"={182:0}, "Off"={159:0}, "Off"={164:0}, "OK"={173:0}, "On"={154:0}, "On"={167:0}, "Pump(System:"={166:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] [L839] CALL, EXPR isMethaneLevelCritical() VAL [") "={129:0}, ")"={168:0}, ",Meth:"={127:0}, ",Pump:"={151:0}, "\n"={125:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_arg"={124:0}, "__utac__get_this_argtype"={147:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={138:0}, "Env(Water:%i"={119:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={146:0}, "libacc.c"={148:0}, "libacc.c"={179:0}, "libacc.c"={131:0}, "libacc.c"={182:0}, "Off"={159:0}, "Off"={164:0}, "OK"={173:0}, "On"={154:0}, "On"={167:0}, "Pump(System:"={166:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] [L691] int retValue_acc ; [L694] retValue_acc = methaneLevelCritical [L695] RET return (retValue_acc); VAL [") "={129:0}, ")"={168:0}, ",Meth:"={127:0}, ",Pump:"={151:0}, "\n"={125:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_arg"={124:0}, "__utac__get_this_argtype"={147:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={138:0}, "Env(Water:%i"={119:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={146:0}, "libacc.c"={148:0}, "libacc.c"={179:0}, "libacc.c"={131:0}, "libacc.c"={182:0}, "Off"={159:0}, "Off"={164:0}, "OK"={173:0}, "On"={154:0}, "On"={167:0}, "Pump(System:"={166:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, \result=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=0, systemActive=0, waterLevel=2] [L839] EXPR isMethaneLevelCritical() VAL [") "={129:0}, ")"={168:0}, ",Meth:"={127:0}, ",Pump:"={151:0}, "\n"={125:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_arg"={124:0}, "__utac__get_this_argtype"={147:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={138:0}, "Env(Water:%i"={119:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={146:0}, "libacc.c"={148:0}, "libacc.c"={179:0}, "libacc.c"={131:0}, "libacc.c"={182:0}, "Off"={159:0}, "Off"={164:0}, "OK"={173:0}, "On"={154:0}, "On"={167:0}, "Pump(System:"={166:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isMethaneLevelCritical()=0, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] [L839] tmp = isMethaneLevelCritical() [L841] COND FALSE !(\read(tmp)) VAL [") "={129:0}, ")"={168:0}, ",Meth:"={127:0}, ",Pump:"={151:0}, "\n"={125:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_arg"={124:0}, "__utac__get_this_argtype"={147:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={138:0}, "Env(Water:%i"={119:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={146:0}, "libacc.c"={148:0}, "libacc.c"={179:0}, "libacc.c"={131:0}, "libacc.c"={182:0}, "Off"={159:0}, "Off"={164:0}, "OK"={173:0}, "On"={154:0}, "On"={167:0}, "Pump(System:"={166:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, tmp=0, waterLevel=2] [L845] CALL, EXPR getWaterLevel() VAL [") "={129:0}, ")"={168:0}, ",Meth:"={127:0}, ",Pump:"={151:0}, "\n"={125:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_arg"={124:0}, "__utac__get_this_argtype"={147:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={138:0}, "Env(Water:%i"={119:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={146:0}, "libacc.c"={148:0}, "libacc.c"={179:0}, "libacc.c"={131:0}, "libacc.c"={182:0}, "Off"={159:0}, "Off"={164:0}, "OK"={173:0}, "On"={154:0}, "On"={167:0}, "Pump(System:"={166:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] [L723] int retValue_acc ; [L726] retValue_acc = waterLevel [L727] RET return (retValue_acc); VAL [") "={129:0}, ")"={168:0}, ",Meth:"={127:0}, ",Pump:"={151:0}, "\n"={125:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_arg"={124:0}, "__utac__get_this_argtype"={147:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={138:0}, "Env(Water:%i"={119:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={146:0}, "libacc.c"={148:0}, "libacc.c"={179:0}, "libacc.c"={131:0}, "libacc.c"={182:0}, "Off"={159:0}, "Off"={164:0}, "OK"={173:0}, "On"={154:0}, "On"={167:0}, "Pump(System:"={166:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, \result=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=2, systemActive=0, waterLevel=2] [L845] EXPR getWaterLevel() VAL [") "={129:0}, ")"={168:0}, ",Meth:"={127:0}, ",Pump:"={151:0}, "\n"={125:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_arg"={124:0}, "__utac__get_this_argtype"={147:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={138:0}, "Env(Water:%i"={119:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={146:0}, "libacc.c"={148:0}, "libacc.c"={179:0}, "libacc.c"={131:0}, "libacc.c"={182:0}, "Off"={159:0}, "Off"={164:0}, "OK"={173:0}, "On"={154:0}, "On"={167:0}, "Pump(System:"={166:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, getWaterLevel()=2, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, tmp=0, waterLevel=2] [L845] tmp___0 = getWaterLevel() [L847] COND TRUE tmp___0 == 2 VAL [") "={129:0}, ")"={168:0}, ",Meth:"={127:0}, ",Pump:"={151:0}, "\n"={125:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_arg"={124:0}, "__utac__get_this_argtype"={147:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={138:0}, "Env(Water:%i"={119:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={146:0}, "libacc.c"={148:0}, "libacc.c"={179:0}, "libacc.c"={131:0}, "libacc.c"={182:0}, "Off"={159:0}, "Off"={164:0}, "OK"={173:0}, "On"={154:0}, "On"={167:0}, "Pump(System:"={166:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, tmp=0, tmp___0=2, waterLevel=2] [L849] CALL, EXPR isPumpRunning() VAL [") "={129:0}, ")"={168:0}, ",Meth:"={127:0}, ",Pump:"={151:0}, "\n"={125:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_arg"={124:0}, "__utac__get_this_argtype"={147:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={138:0}, "Env(Water:%i"={119:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={146:0}, "libacc.c"={148:0}, "libacc.c"={179:0}, "libacc.c"={131:0}, "libacc.c"={182:0}, "Off"={159:0}, "Off"={164:0}, "OK"={173:0}, "On"={154:0}, "On"={167:0}, "Pump(System:"={166:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] [L155] int retValue_acc ; [L158] retValue_acc = pumpRunning [L159] RET return (retValue_acc); VAL [") "={129:0}, ")"={168:0}, ",Meth:"={127:0}, ",Pump:"={151:0}, "\n"={125:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_arg"={124:0}, "__utac__get_this_argtype"={147:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={138:0}, "Env(Water:%i"={119:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={146:0}, "libacc.c"={148:0}, "libacc.c"={179:0}, "libacc.c"={131:0}, "libacc.c"={182:0}, "Off"={159:0}, "Off"={164:0}, "OK"={173:0}, "On"={154:0}, "On"={167:0}, "Pump(System:"={166:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, \result=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=0, systemActive=0, waterLevel=2] [L849] EXPR isPumpRunning() VAL [") "={129:0}, ")"={168:0}, ",Meth:"={127:0}, ",Pump:"={151:0}, "\n"={125:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_arg"={124:0}, "__utac__get_this_argtype"={147:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={138:0}, "Env(Water:%i"={119:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={146:0}, "libacc.c"={148:0}, "libacc.c"={179:0}, "libacc.c"={131:0}, "libacc.c"={182:0}, "Off"={159:0}, "Off"={164:0}, "OK"={173:0}, "On"={154:0}, "On"={167:0}, "Pump(System:"={166:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isPumpRunning()=0, methaneLevelCritical=0, pumpRunning=0, systemActive=0, tmp=0, tmp___0=2, waterLevel=2] [L849] tmp___1 = isPumpRunning() [L851] COND FALSE !(\read(tmp___1)) VAL [") "={129:0}, ")"={168:0}, ",Meth:"={127:0}, ",Pump:"={151:0}, "\n"={125:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_arg"={124:0}, "__utac__get_this_argtype"={147:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={138:0}, "Env(Water:%i"={119:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={146:0}, "libacc.c"={148:0}, "libacc.c"={179:0}, "libacc.c"={131:0}, "libacc.c"={182:0}, "Off"={159:0}, "Off"={164:0}, "OK"={173:0}, "On"={154:0}, "On"={167:0}, "Pump(System:"={166:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, tmp=0, tmp___0=2, tmp___1=0, waterLevel=2] [L855] CALL __automaton_fail() VAL [") "={129:0}, ")"={168:0}, ",Meth:"={127:0}, ",Pump:"={151:0}, "\n"={125:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_arg"={124:0}, "__utac__get_this_argtype"={147:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={138:0}, "Env(Water:%i"={119:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={146:0}, "libacc.c"={148:0}, "libacc.c"={179:0}, "libacc.c"={131:0}, "libacc.c"={182:0}, "Off"={159:0}, "Off"={164:0}, "OK"={173:0}, "On"={154:0}, "On"={167:0}, "Pump(System:"={166:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] [L870] __VERIFIER_error() VAL [") "={129:0}, ")"={168:0}, ",Meth:"={127:0}, ",Pump:"={151:0}, "\n"={125:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_arg"={124:0}, "__utac__get_this_argtype"={147:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={138:0}, "Env(Water:%i"={119:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={146:0}, "libacc.c"={148:0}, "libacc.c"={179:0}, "libacc.c"={131:0}, "libacc.c"={182:0}, "Off"={159:0}, "Off"={164:0}, "OK"={173:0}, "On"={154:0}, "On"={167:0}, "Pump(System:"={166:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] - StatisticsResult: Ultimate Automizer benchmark data CFG has 24 procedures, 126 locations, 1 error locations. UNSAFE Result, 1.4s OverallTime, 6 OverallIterations, 1 TraceHistogramMax, 0.4s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 624 SDtfs, 270 SDslu, 614 SDs, 0 SdLazy, 97 SolverSat, 61 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 35 GetRequests, 22 SyntacticMatches, 1 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=269occurred 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, 5 MinimizatonAttempts, 12 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.3s InterpolantComputationTime, 364 NumberOfCodeBlocks, 364 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 291 ConstructedInterpolants, 0 QuantifiedInterpolants, 30392 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 5 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...