./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec3_product30_false-unreach-call_false-termination.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5842f4b8 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_07e4da2b-1903-4110-a279-5190ee11374f/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_07e4da2b-1903-4110-a279-5190ee11374f/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_07e4da2b-1903-4110-a279-5190ee11374f/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_07e4da2b-1903-4110-a279-5190ee11374f/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec3_product30_false-unreach-call_false-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_07e4da2b-1903-4110-a279-5190ee11374f/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_07e4da2b-1903-4110-a279-5190ee11374f/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 cd03795a63c29b127effb5dc5ece6588a3bdb5e0 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 0.1.23-5842f4b [2018-11-18 15:52:19,396 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 15:52:19,397 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 15:52:19,404 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 15:52:19,405 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 15:52:19,405 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 15:52:19,406 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 15:52:19,407 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 15:52:19,408 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 15:52:19,409 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 15:52:19,409 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 15:52:19,410 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 15:52:19,410 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 15:52:19,411 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 15:52:19,412 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 15:52:19,412 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 15:52:19,413 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 15:52:19,414 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 15:52:19,415 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 15:52:19,416 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 15:52:19,417 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 15:52:19,418 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 15:52:19,420 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 15:52:19,420 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 15:52:19,420 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 15:52:19,421 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 15:52:19,421 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 15:52:19,422 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 15:52:19,422 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 15:52:19,423 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 15:52:19,423 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 15:52:19,424 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 15:52:19,424 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 15:52:19,424 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 15:52:19,424 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 15:52:19,425 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 15:52:19,425 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_07e4da2b-1903-4110-a279-5190ee11374f/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-11-18 15:52:19,435 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 15:52:19,435 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 15:52:19,435 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 15:52:19,435 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-18 15:52:19,435 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-18 15:52:19,436 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-18 15:52:19,436 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-18 15:52:19,436 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-18 15:52:19,436 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-18 15:52:19,436 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-18 15:52:19,436 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-18 15:52:19,436 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-18 15:52:19,436 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-18 15:52:19,437 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 15:52:19,437 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 15:52:19,437 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 15:52:19,437 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 15:52:19,437 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 15:52:19,437 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 15:52:19,437 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 15:52:19,438 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 15:52:19,438 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 15:52:19,438 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 15:52:19,438 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 15:52:19,438 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 15:52:19,438 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 15:52:19,438 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 15:52:19,438 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 15:52:19,439 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 15:52:19,439 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 15:52:19,439 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 15:52:19,439 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 15:52:19,439 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 15:52:19,439 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-18 15:52:19,439 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 15:52:19,439 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 15:52:19,439 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 15:52:19,439 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_07e4da2b-1903-4110-a279-5190ee11374f/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 -> cd03795a63c29b127effb5dc5ece6588a3bdb5e0 [2018-11-18 15:52:19,464 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 15:52:19,473 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 15:52:19,475 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 15:52:19,476 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 15:52:19,476 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 15:52:19,476 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_07e4da2b-1903-4110-a279-5190ee11374f/bin-2019/utaipan/../../sv-benchmarks/c/product-lines/minepump_spec3_product30_false-unreach-call_false-termination.cil.c [2018-11-18 15:52:19,512 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_07e4da2b-1903-4110-a279-5190ee11374f/bin-2019/utaipan/data/68551d53b/ce1c4d65eec14854b6c90e8db04357a8/FLAG0ddd6ad2f [2018-11-18 15:52:19,868 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 15:52:19,868 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_07e4da2b-1903-4110-a279-5190ee11374f/sv-benchmarks/c/product-lines/minepump_spec3_product30_false-unreach-call_false-termination.cil.c [2018-11-18 15:52:19,876 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_07e4da2b-1903-4110-a279-5190ee11374f/bin-2019/utaipan/data/68551d53b/ce1c4d65eec14854b6c90e8db04357a8/FLAG0ddd6ad2f [2018-11-18 15:52:19,885 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_07e4da2b-1903-4110-a279-5190ee11374f/bin-2019/utaipan/data/68551d53b/ce1c4d65eec14854b6c90e8db04357a8 [2018-11-18 15:52:19,888 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 15:52:19,889 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 15:52:19,890 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 15:52:19,890 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 15:52:19,894 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 15:52:19,894 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 03:52:19" (1/1) ... [2018-11-18 15:52:19,897 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@52b86b7c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:52:19, skipping insertion in model container [2018-11-18 15:52:19,897 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 03:52:19" (1/1) ... [2018-11-18 15:52:19,905 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 15:52:19,939 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 15:52:20,113 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 15:52:20,122 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 15:52:20,225 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 15:52:20,243 INFO L195 MainTranslator]: Completed translation [2018-11-18 15:52:20,243 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:52:20 WrapperNode [2018-11-18 15:52:20,244 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 15:52:20,244 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 15:52:20,244 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 15:52:20,244 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 15:52:20,249 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:52:20" (1/1) ... [2018-11-18 15:52:20,262 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:52:20" (1/1) ... [2018-11-18 15:52:20,269 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 15:52:20,269 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 15:52:20,269 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 15:52:20,269 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 15:52:20,275 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:52:20" (1/1) ... [2018-11-18 15:52:20,275 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:52:20" (1/1) ... [2018-11-18 15:52:20,278 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:52:20" (1/1) ... [2018-11-18 15:52:20,278 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:52:20" (1/1) ... [2018-11-18 15:52:20,287 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:52:20" (1/1) ... [2018-11-18 15:52:20,293 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:52:20" (1/1) ... [2018-11-18 15:52:20,295 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:52:20" (1/1) ... [2018-11-18 15:52:20,298 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 15:52:20,298 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 15:52:20,298 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 15:52:20,298 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 15:52:20,299 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:52:20" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_07e4da2b-1903-4110-a279-5190ee11374f/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 [2018-11-18 15:52:20,336 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-11-18 15:52:20,336 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-11-18 15:52:20,336 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 15:52:20,336 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 15:52:20,336 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2018-11-18 15:52:20,336 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2018-11-18 15:52:20,336 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 15:52:20,336 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-11-18 15:52:20,337 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-11-18 15:52:20,337 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2018-11-18 15:52:20,337 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2018-11-18 15:52:20,337 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2018-11-18 15:52:20,337 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2018-11-18 15:52:20,337 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-11-18 15:52:20,337 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-11-18 15:52:20,337 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2018-11-18 15:52:20,337 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2018-11-18 15:52:20,338 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2018-11-18 15:52:20,338 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2018-11-18 15:52:20,338 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2018-11-18 15:52:20,338 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2018-11-18 15:52:20,338 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-11-18 15:52:20,338 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-11-18 15:52:20,338 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2018-11-18 15:52:20,338 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2018-11-18 15:52:20,339 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2018-11-18 15:52:20,339 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2018-11-18 15:52:20,339 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2018-11-18 15:52:20,339 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2018-11-18 15:52:20,339 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2018-11-18 15:52:20,339 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2018-11-18 15:52:20,339 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-11-18 15:52:20,339 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-11-18 15:52:20,339 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-11-18 15:52:20,340 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-11-18 15:52:20,340 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2018-11-18 15:52:20,340 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2018-11-18 15:52:20,340 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2018-11-18 15:52:20,340 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2018-11-18 15:52:20,340 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2018-11-18 15:52:20,340 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2018-11-18 15:52:20,340 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2018-11-18 15:52:20,341 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2018-11-18 15:52:20,341 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2018-11-18 15:52:20,341 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2018-11-18 15:52:20,341 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 15:52:20,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 15:52:20,341 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2018-11-18 15:52:20,341 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2018-11-18 15:52:20,341 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification3_spec__1 [2018-11-18 15:52:20,341 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification3_spec__1 [2018-11-18 15:52:20,342 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-11-18 15:52:20,342 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-11-18 15:52:20,342 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 15:52:20,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 15:52:20,765 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 15:52:20,766 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 03:52:20 BoogieIcfgContainer [2018-11-18 15:52:20,766 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 15:52:20,766 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-18 15:52:20,767 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-18 15:52:20,769 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-18 15:52:20,769 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 03:52:19" (1/3) ... [2018-11-18 15:52:20,770 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@563ae213 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 03:52:20, skipping insertion in model container [2018-11-18 15:52:20,770 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:52:20" (2/3) ... [2018-11-18 15:52:20,770 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@563ae213 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 03:52:20, skipping insertion in model container [2018-11-18 15:52:20,770 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 03:52:20" (3/3) ... [2018-11-18 15:52:20,772 INFO L112 eAbstractionObserver]: Analyzing ICFG minepump_spec3_product30_false-unreach-call_false-termination.cil.c [2018-11-18 15:52:20,778 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-18 15:52:20,783 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-18 15:52:20,792 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-18 15:52:20,814 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-18 15:52:20,814 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-18 15:52:20,814 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-18 15:52:20,814 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-18 15:52:20,814 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-18 15:52:20,814 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-18 15:52:20,815 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-18 15:52:20,815 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-18 15:52:20,831 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states. [2018-11-18 15:52:20,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2018-11-18 15:52:20,837 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 15:52:20,838 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] [2018-11-18 15:52:20,840 INFO L423 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 15:52:20,844 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 15:52:20,844 INFO L82 PathProgramCache]: Analyzing trace with hash -1207077744, now seen corresponding path program 1 times [2018-11-18 15:52:20,846 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 15:52:20,880 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 15:52:20,880 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 15:52:20,881 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 15:52:20,881 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 15:52:20,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 15:52:21,062 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 15:52:21,063 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 15:52:21,064 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-18 15:52:21,064 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 15:52:21,067 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-18 15:52:21,074 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-18 15:52:21,075 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-18 15:52:21,076 INFO L87 Difference]: Start difference. First operand 144 states. Second operand 2 states. [2018-11-18 15:52:21,102 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 15:52:21,102 INFO L93 Difference]: Finished difference Result 262 states and 325 transitions. [2018-11-18 15:52:21,102 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-18 15:52:21,103 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 52 [2018-11-18 15:52:21,104 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 15:52:21,114 INFO L225 Difference]: With dead ends: 262 [2018-11-18 15:52:21,114 INFO L226 Difference]: Without dead ends: 131 [2018-11-18 15:52:21,117 INFO L604 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 [2018-11-18 15:52:21,132 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 131 states. [2018-11-18 15:52:21,156 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 131 to 131. [2018-11-18 15:52:21,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 131 states. [2018-11-18 15:52:21,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 131 states and 154 transitions. [2018-11-18 15:52:21,160 INFO L78 Accepts]: Start accepts. Automaton has 131 states and 154 transitions. Word has length 52 [2018-11-18 15:52:21,160 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 15:52:21,160 INFO L480 AbstractCegarLoop]: Abstraction has 131 states and 154 transitions. [2018-11-18 15:52:21,160 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-18 15:52:21,161 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 154 transitions. [2018-11-18 15:52:21,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2018-11-18 15:52:21,163 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 15:52:21,163 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] [2018-11-18 15:52:21,164 INFO L423 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 15:52:21,164 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 15:52:21,164 INFO L82 PathProgramCache]: Analyzing trace with hash 1928919543, now seen corresponding path program 1 times [2018-11-18 15:52:21,164 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 15:52:21,165 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 15:52:21,165 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 15:52:21,165 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 15:52:21,165 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 15:52:21,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 15:52:21,245 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 15:52:21,245 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 15:52:21,246 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 15:52:21,246 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 15:52:21,247 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 15:52:21,247 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 15:52:21,247 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 15:52:21,248 INFO L87 Difference]: Start difference. First operand 131 states and 154 transitions. Second operand 3 states. [2018-11-18 15:52:21,266 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 15:52:21,266 INFO L93 Difference]: Finished difference Result 205 states and 241 transitions. [2018-11-18 15:52:21,268 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 15:52:21,268 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 54 [2018-11-18 15:52:21,269 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 15:52:21,270 INFO L225 Difference]: With dead ends: 205 [2018-11-18 15:52:21,270 INFO L226 Difference]: Without dead ends: 121 [2018-11-18 15:52:21,271 INFO L604 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 [2018-11-18 15:52:21,271 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 121 states. [2018-11-18 15:52:21,280 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 121 to 121. [2018-11-18 15:52:21,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 121 states. [2018-11-18 15:52:21,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 121 states and 141 transitions. [2018-11-18 15:52:21,282 INFO L78 Accepts]: Start accepts. Automaton has 121 states and 141 transitions. Word has length 54 [2018-11-18 15:52:21,282 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 15:52:21,283 INFO L480 AbstractCegarLoop]: Abstraction has 121 states and 141 transitions. [2018-11-18 15:52:21,283 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 15:52:21,283 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 141 transitions. [2018-11-18 15:52:21,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2018-11-18 15:52:21,284 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 15:52:21,284 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] [2018-11-18 15:52:21,285 INFO L423 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 15:52:21,285 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 15:52:21,285 INFO L82 PathProgramCache]: Analyzing trace with hash 234495865, now seen corresponding path program 1 times [2018-11-18 15:52:21,285 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 15:52:21,286 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 15:52:21,286 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 15:52:21,286 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 15:52:21,286 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 15:52:21,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 15:52:21,392 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 15:52:21,393 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 15:52:21,393 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-18 15:52:21,393 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 15:52:21,393 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-18 15:52:21,394 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-18 15:52:21,394 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2018-11-18 15:52:21,394 INFO L87 Difference]: Start difference. First operand 121 states and 141 transitions. Second operand 7 states. [2018-11-18 15:52:21,715 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 15:52:21,716 INFO L93 Difference]: Finished difference Result 218 states and 259 transitions. [2018-11-18 15:52:21,716 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-18 15:52:21,716 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 59 [2018-11-18 15:52:21,716 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 15:52:21,717 INFO L225 Difference]: With dead ends: 218 [2018-11-18 15:52:21,717 INFO L226 Difference]: Without dead ends: 121 [2018-11-18 15:52:21,718 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2018-11-18 15:52:21,718 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 121 states. [2018-11-18 15:52:21,725 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 121 to 121. [2018-11-18 15:52:21,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 121 states. [2018-11-18 15:52:21,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 121 states and 140 transitions. [2018-11-18 15:52:21,727 INFO L78 Accepts]: Start accepts. Automaton has 121 states and 140 transitions. Word has length 59 [2018-11-18 15:52:21,727 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 15:52:21,727 INFO L480 AbstractCegarLoop]: Abstraction has 121 states and 140 transitions. [2018-11-18 15:52:21,727 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-18 15:52:21,727 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 140 transitions. [2018-11-18 15:52:21,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2018-11-18 15:52:21,728 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 15:52:21,729 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, 1, 1, 1, 1] [2018-11-18 15:52:21,729 INFO L423 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 15:52:21,729 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 15:52:21,729 INFO L82 PathProgramCache]: Analyzing trace with hash -1035551612, now seen corresponding path program 1 times [2018-11-18 15:52:21,729 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 15:52:21,730 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 15:52:21,730 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 15:52:21,730 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 15:52:21,730 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 15:52:21,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 15:52:21,834 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 15:52:21,834 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 15:52:21,834 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-18 15:52:21,834 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 15:52:21,835 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 15:52:21,835 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 15:52:21,835 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-18 15:52:21,835 INFO L87 Difference]: Start difference. First operand 121 states and 140 transitions. Second operand 6 states. [2018-11-18 15:52:22,098 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 15:52:22,098 INFO L93 Difference]: Finished difference Result 304 states and 368 transitions. [2018-11-18 15:52:22,101 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-18 15:52:22,101 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 72 [2018-11-18 15:52:22,101 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 15:52:22,104 INFO L225 Difference]: With dead ends: 304 [2018-11-18 15:52:22,104 INFO L226 Difference]: Without dead ends: 207 [2018-11-18 15:52:22,105 INFO L604 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 [2018-11-18 15:52:22,105 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 207 states. [2018-11-18 15:52:22,123 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 207 to 205. [2018-11-18 15:52:22,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 205 states. [2018-11-18 15:52:22,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 205 states and 243 transitions. [2018-11-18 15:52:22,125 INFO L78 Accepts]: Start accepts. Automaton has 205 states and 243 transitions. Word has length 72 [2018-11-18 15:52:22,125 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 15:52:22,126 INFO L480 AbstractCegarLoop]: Abstraction has 205 states and 243 transitions. [2018-11-18 15:52:22,126 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 15:52:22,126 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 243 transitions. [2018-11-18 15:52:22,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2018-11-18 15:52:22,129 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 15:52:22,129 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, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 15:52:22,129 INFO L423 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 15:52:22,130 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 15:52:22,130 INFO L82 PathProgramCache]: Analyzing trace with hash 486168862, now seen corresponding path program 1 times [2018-11-18 15:52:22,130 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 15:52:22,131 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 15:52:22,131 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 15:52:22,131 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 15:52:22,131 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 15:52:22,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 15:52:22,202 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 15:52:22,202 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 15:52:22,202 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 15:52:22,202 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 15:52:22,203 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 15:52:22,203 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 15:52:22,203 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 15:52:22,203 INFO L87 Difference]: Start difference. First operand 205 states and 243 transitions. Second operand 3 states. [2018-11-18 15:52:22,227 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 15:52:22,227 INFO L93 Difference]: Finished difference Result 324 states and 390 transitions. [2018-11-18 15:52:22,227 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 15:52:22,228 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 76 [2018-11-18 15:52:22,228 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 15:52:22,229 INFO L225 Difference]: With dead ends: 324 [2018-11-18 15:52:22,229 INFO L226 Difference]: Without dead ends: 143 [2018-11-18 15:52:22,230 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 5 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 15:52:22,231 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 143 states. [2018-11-18 15:52:22,240 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 143 to 143. [2018-11-18 15:52:22,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 143 states. [2018-11-18 15:52:22,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 143 states and 158 transitions. [2018-11-18 15:52:22,251 INFO L78 Accepts]: Start accepts. Automaton has 143 states and 158 transitions. Word has length 76 [2018-11-18 15:52:22,251 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 15:52:22,251 INFO L480 AbstractCegarLoop]: Abstraction has 143 states and 158 transitions. [2018-11-18 15:52:22,252 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 15:52:22,252 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 158 transitions. [2018-11-18 15:52:22,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2018-11-18 15:52:22,253 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 15:52:22,253 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, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 15:52:22,253 INFO L423 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 15:52:22,253 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 15:52:22,253 INFO L82 PathProgramCache]: Analyzing trace with hash 1332362890, now seen corresponding path program 1 times [2018-11-18 15:52:22,253 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 15:52:22,254 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 15:52:22,254 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 15:52:22,254 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 15:52:22,254 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 15:52:22,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 15:52:22,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 15:52:22,376 INFO L442 BasicCegarLoop]: Counterexample might be feasible [2018-11-18 15:52:22,481 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.11 03:52:22 BoogieIcfgContainer [2018-11-18 15:52:22,481 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-18 15:52:22,481 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 15:52:22,482 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 15:52:22,482 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 15:52:22,482 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 03:52:20" (3/4) ... [2018-11-18 15:52:22,484 INFO L138 WitnessPrinter]: Generating witness for reachability counterexample [2018-11-18 15:52:22,586 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_07e4da2b-1903-4110-a279-5190ee11374f/bin-2019/utaipan/witness.graphml [2018-11-18 15:52:22,586 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 15:52:22,587 INFO L168 Benchmark]: Toolchain (without parser) took 2698.50 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.4 MB). Free memory was 957.6 MB in the beginning and 1.1 GB in the end (delta: -95.0 MB). Peak memory consumption was 42.3 MB. Max. memory is 11.5 GB. [2018-11-18 15:52:22,588 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 15:52:22,588 INFO L168 Benchmark]: CACSL2BoogieTranslator took 353.57 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.4 MB). Free memory was 957.6 MB in the beginning and 1.1 GB in the end (delta: -165.8 MB). Peak memory consumption was 32.8 MB. Max. memory is 11.5 GB. [2018-11-18 15:52:22,588 INFO L168 Benchmark]: Boogie Procedure Inliner took 24.77 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 15:52:22,588 INFO L168 Benchmark]: Boogie Preprocessor took 29.05 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. [2018-11-18 15:52:22,589 INFO L168 Benchmark]: RCFGBuilder took 467.63 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: 54.6 MB). Peak memory consumption was 54.6 MB. Max. memory is 11.5 GB. [2018-11-18 15:52:22,589 INFO L168 Benchmark]: TraceAbstraction took 1714.75 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: -20.3 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 15:52:22,589 INFO L168 Benchmark]: Witness Printer took 104.75 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: 25.7 MB). Peak memory consumption was 25.7 MB. Max. memory is 11.5 GB. [2018-11-18 15:52:22,591 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 353.57 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.4 MB). Free memory was 957.6 MB in the beginning and 1.1 GB in the end (delta: -165.8 MB). Peak memory consumption was 32.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 24.77 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 29.05 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 467.63 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: 54.6 MB). Peak memory consumption was 54.6 MB. Max. memory is 11.5 GB. * TraceAbstraction took 1714.75 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: -20.3 MB). There was no memory consumed. Max. memory is 11.5 GB. * Witness Printer took 104.75 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: 25.7 MB). Peak memory consumption was 25.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 883]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L99] FCALL "Env(Water:%i" [L100] FCALL ",Meth:" [L104] FCALL "CRIT" [L108] FCALL "OK" [L112] FCALL ")" [L535] FCALL "i > 0 && i <= this->argsCount" [L535] FCALL "libacc.c" [L536] FCALL "__utac__get_this_arg" [L542] FCALL "i > 0 && i <= this->argsCount" [L542] FCALL "libacc.c" [L543] FCALL "__utac__get_this_arg" [L581] FCALL "i > 0 && i <= this->argsCount" [L581] FCALL "libacc.c" [L582] FCALL "__utac__get_this_argtype" [L588] FCALL "i > 0 && i <= this->argsCount" [L588] FCALL "libacc.c" [L589] FCALL "__utac__get_this_argtype" [L820] FCALL "Pump(System:" [L824] FCALL "On" [L828] FCALL "Off" [L832] FCALL ",Pump:" [L836] FCALL "On" [L840] FCALL "Off" [L844] FCALL ") " [L846] FCALL "\n" [L47] int waterLevel = 1; [L48] int methaneLevelCritical = 0; [L136] int cleanupTimeShifts = 4; [L675] int pumpRunning = 0; [L676] int systemActive = 1; [L407] static struct __ACC__ERR *head = (struct __ACC__ERR *)0; VAL [") "={168:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={128:0}, "\n"={173:0}, "__utac__get_this_arg"={1:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={179:0}, "libacc.c"={148:0}, "libacc.c"={178:0}, "libacc.c"={193:0}, "Off"={120:0}, "Off"={172:0}, "OK"={167:0}, "On"={189:0}, "On"={132:0}, "Pump(System:"={188:0}, \old(") ")=170, \old(") ")=136, \old(")")=141, \old(")")=164, \old(",Meth:")=140, \old(",Meth:")=156, \old(",Pump:")=175, \old(",Pump:")=133, \old("\n")=118, \old("\n")=158, \old("__utac__get_this_arg")=195, \old("__utac__get_this_arg")=152, \old("__utac__get_this_arg")=154, \old("__utac__get_this_arg")=125, \old("__utac__get_this_argtype")=174, \old("__utac__get_this_argtype")=157, \old("__utac__get_this_argtype")=182, \old("__utac__get_this_argtype")=131, \old("CRIT")=160, \old("CRIT")=181, \old("Env(Water:%i")=155, \old("Env(Water:%i")=162, \old("i > 0 && i <= this->argsCount")=142, \old("i > 0 && i <= this->argsCount")=126, \old("i > 0 && i <= this->argsCount")=147, \old("i > 0 && i <= this->argsCount")=130, \old("i > 0 && i <= this->argsCount")=191, \old("i > 0 && i <= this->argsCount")=123, \old("i > 0 && i <= this->argsCount")=145, \old("i > 0 && i <= this->argsCount")=185, \old("libacc.c")=192, \old("libacc.c")=194, \old("libacc.c")=144, \old("libacc.c")=180, \old("libacc.c")=135, \old("libacc.c")=176, \old("libacc.c")=190, \old("libacc.c")=150, \old("Off")=198, \old("Off")=171, \old("Off")=122, \old("Off")=199, \old("OK")=159, \old("OK")=153, \old("On")=119, \old("On")=121, \old("On")=186, \old("On")=134, \old("Pump(System:")=169, \old("Pump(System:")=187, \old(cleanupTimeShifts)=197, \old(head)=184, \old(head)=200, \old(methaneLevelCritical)=149, \old(pumpRunning)=139, \old(systemActive)=138, \old(waterLevel)=143, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L215] int retValue_acc ; [L216] int tmp ; VAL [") "={168:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={128:0}, "\n"={173:0}, "__utac__get_this_arg"={1:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={148:0}, "libacc.c"={178:0}, "libacc.c"={179:0}, "libacc.c"={193:0}, "Off"={120:0}, "Off"={172:0}, "OK"={167:0}, "On"={189:0}, "On"={132:0}, "Pump(System:"={188:0}, \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] [L220] FCALL select_helpers() VAL [") "={168:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={128:0}, "\n"={173:0}, "__utac__get_this_arg"={1:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={148:0}, "libacc.c"={178:0}, "libacc.c"={179:0}, "libacc.c"={193:0}, "Off"={120:0}, "Off"={172:0}, "OK"={167:0}, "On"={189:0}, "On"={132:0}, "Pump(System:"={188:0}, \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] [L221] FCALL select_features() VAL [") "={168:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={128:0}, "\n"={173:0}, "__utac__get_this_arg"={1:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={148:0}, "libacc.c"={178:0}, "libacc.c"={179:0}, "libacc.c"={193:0}, "Off"={120:0}, "Off"={172:0}, "OK"={167:0}, "On"={189:0}, "On"={132:0}, "Pump(System:"={188:0}, \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] [L222] CALL, EXPR valid_product() VAL [") "={168:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={128:0}, "\n"={173:0}, "__utac__get_this_arg"={1:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={148:0}, "libacc.c"={178:0}, "libacc.c"={179:0}, "libacc.c"={193:0}, "Off"={120:0}, "Off"={172:0}, "OK"={167:0}, "On"={189:0}, "On"={132:0}, "Pump(System:"={188:0}, \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] [L914] int retValue_acc ; [L917] retValue_acc = 1 [L918] RET return (retValue_acc); VAL [") "={168:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={128:0}, "\n"={173:0}, "__utac__get_this_arg"={1:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={148:0}, "libacc.c"={178:0}, "libacc.c"={179:0}, "libacc.c"={193:0}, "Off"={120:0}, "Off"={172:0}, "OK"={167:0}, "On"={189:0}, "On"={132:0}, "Pump(System:"={188:0}, \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] [L222] EXPR valid_product() VAL [") "={168:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={128:0}, "\n"={173:0}, "__utac__get_this_arg"={1:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={148:0}, "libacc.c"={178:0}, "libacc.c"={179:0}, "libacc.c"={193:0}, "Off"={120:0}, "Off"={172:0}, "OK"={167:0}, "On"={189:0}, "On"={132:0}, "Pump(System:"={188:0}, \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] [L222] tmp = valid_product() [L224] COND TRUE \read(tmp) VAL [") "={168:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={128:0}, "\n"={173:0}, "__utac__get_this_arg"={1:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={148:0}, "libacc.c"={178:0}, "libacc.c"={179:0}, "libacc.c"={193:0}, "Off"={120:0}, "Off"={172:0}, "OK"={167:0}, "On"={189:0}, "On"={132:0}, "Pump(System:"={188:0}, \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] [L226] FCALL setup() VAL [") "={168:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={128:0}, "\n"={173:0}, "__utac__get_this_arg"={1:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={148:0}, "libacc.c"={178:0}, "libacc.c"={179:0}, "libacc.c"={193:0}, "Off"={120:0}, "Off"={172:0}, "OK"={167:0}, "On"={189:0}, "On"={132:0}, "Pump(System:"={188:0}, \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] [L227] CALL runTest() VAL [") "={168:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={128:0}, "\n"={173:0}, "__utac__get_this_arg"={1:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={148:0}, "libacc.c"={178:0}, "libacc.c"={179:0}, "libacc.c"={193:0}, "Off"={120:0}, "Off"={172:0}, "OK"={167:0}, "On"={189:0}, "On"={132:0}, "Pump(System:"={188:0}, \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] [L206] CALL test() VAL [") "={168:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={128:0}, "\n"={173:0}, "__utac__get_this_arg"={1:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={148:0}, "libacc.c"={178:0}, "libacc.c"={179:0}, "libacc.c"={193:0}, "Off"={120:0}, "Off"={172:0}, "OK"={167:0}, "On"={189:0}, "On"={132:0}, "Pump(System:"={188:0}, \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] [L606] int splverifierCounter ; [L607] int tmp ; [L608] int tmp___0 ; [L609] int tmp___1 ; [L610] int tmp___2 ; [L613] splverifierCounter = 0 VAL [") "={168:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={128:0}, "\n"={173:0}, "__utac__get_this_arg"={1:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={148:0}, "libacc.c"={178:0}, "libacc.c"={179:0}, "libacc.c"={193:0}, "Off"={120:0}, "Off"={172:0}, "OK"={167:0}, "On"={189:0}, "On"={132:0}, "Pump(System:"={188:0}, \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] [L615] COND TRUE 1 VAL [") "={168:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={128:0}, "\n"={173:0}, "__utac__get_this_arg"={1:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={148:0}, "libacc.c"={178:0}, "libacc.c"={179:0}, "libacc.c"={193:0}, "Off"={120:0}, "Off"={172:0}, "OK"={167:0}, "On"={189:0}, "On"={132:0}, "Pump(System:"={188:0}, \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] [L617] COND TRUE splverifierCounter < 4 VAL [") "={168:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={128:0}, "\n"={173:0}, "__utac__get_this_arg"={1:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={148:0}, "libacc.c"={178:0}, "libacc.c"={179:0}, "libacc.c"={193:0}, "Off"={120:0}, "Off"={172:0}, "OK"={167:0}, "On"={189:0}, "On"={132:0}, "Pump(System:"={188:0}, \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] [L623] tmp = __VERIFIER_nondet_int() [L625] COND TRUE \read(tmp) VAL [") "={168:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={128:0}, "\n"={173:0}, "__utac__get_this_arg"={1:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={148:0}, "libacc.c"={178:0}, "libacc.c"={179:0}, "libacc.c"={193:0}, "Off"={120:0}, "Off"={172:0}, "OK"={167:0}, "On"={189:0}, "On"={132:0}, "Pump(System:"={188:0}, \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] [L627] CALL waterRise() VAL [") "={168:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={128:0}, "\n"={173:0}, "__utac__get_this_arg"={1:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={148:0}, "libacc.c"={178:0}, "libacc.c"={179:0}, "libacc.c"={193:0}, "Off"={120:0}, "Off"={172:0}, "OK"={167:0}, "On"={189:0}, "On"={132:0}, "Pump(System:"={188:0}, \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] [L65] COND TRUE waterLevel < 2 [L66] RET waterLevel = waterLevel + 1 VAL [") "={168:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={128:0}, "\n"={173:0}, "__utac__get_this_arg"={1:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={148:0}, "libacc.c"={178:0}, "libacc.c"={179:0}, "libacc.c"={193:0}, "Off"={120:0}, "Off"={172:0}, "OK"={167:0}, "On"={189:0}, "On"={132:0}, "Pump(System:"={188:0}, \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] [L627] waterRise() VAL [") "={168:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={128:0}, "\n"={173:0}, "__utac__get_this_arg"={1:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={148:0}, "libacc.c"={178:0}, "libacc.c"={179:0}, "libacc.c"={193:0}, "Off"={120:0}, "Off"={172:0}, "OK"={167:0}, "On"={189:0}, "On"={132:0}, "Pump(System:"={188:0}, \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] [L633] tmp___0 = __VERIFIER_nondet_int() [L635] COND FALSE !(\read(tmp___0)) VAL [") "={168:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={128:0}, "\n"={173:0}, "__utac__get_this_arg"={1:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={148:0}, "libacc.c"={178:0}, "libacc.c"={179:0}, "libacc.c"={193:0}, "Off"={120:0}, "Off"={172:0}, "OK"={167:0}, "On"={189:0}, "On"={132:0}, "Pump(System:"={188:0}, \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] [L643] tmp___2 = __VERIFIER_nondet_int() [L645] COND FALSE !(\read(tmp___2)) [L651] tmp___1 = __VERIFIER_nondet_int() [L653] COND TRUE \read(tmp___1) VAL [") "={168:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={128:0}, "\n"={173:0}, "__utac__get_this_arg"={1:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={148:0}, "libacc.c"={178:0}, "libacc.c"={179:0}, "libacc.c"={193:0}, "Off"={120:0}, "Off"={172:0}, "OK"={167:0}, "On"={189:0}, "On"={132:0}, "Pump(System:"={188:0}, \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] [L660] CALL timeShift() VAL [") "={168:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={128:0}, "\n"={173:0}, "__utac__get_this_arg"={1:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={148:0}, "libacc.c"={178:0}, "libacc.c"={179:0}, "libacc.c"={193:0}, "Off"={120:0}, "Off"={172:0}, "OK"={167:0}, "On"={189:0}, "On"={132:0}, "Pump(System:"={188:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L683] COND FALSE !(\read(pumpRunning)) VAL [") "={168:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={128:0}, "\n"={173:0}, "__utac__get_this_arg"={1:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={148:0}, "libacc.c"={178:0}, "libacc.c"={179:0}, "libacc.c"={193:0}, "Off"={120:0}, "Off"={172:0}, "OK"={167:0}, "On"={189:0}, "On"={132:0}, "Pump(System:"={188:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L690] COND TRUE \read(systemActive) VAL [") "={168:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={128:0}, "\n"={173:0}, "__utac__get_this_arg"={1:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={148:0}, "libacc.c"={178:0}, "libacc.c"={179:0}, "libacc.c"={193:0}, "Off"={120:0}, "Off"={172:0}, "OK"={167:0}, "On"={189:0}, "On"={132:0}, "Pump(System:"={188:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L692] CALL processEnvironment() VAL [") "={168:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={128:0}, "\n"={173:0}, "__utac__get_this_arg"={1:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={148:0}, "libacc.c"={178:0}, "libacc.c"={179:0}, "libacc.c"={193:0}, "Off"={120:0}, "Off"={172:0}, "OK"={167:0}, "On"={189:0}, "On"={132:0}, "Pump(System:"={188:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L738] int tmp ; VAL [") "={168:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={128:0}, "\n"={173:0}, "__utac__get_this_arg"={1:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={148:0}, "libacc.c"={178:0}, "libacc.c"={179:0}, "libacc.c"={193:0}, "Off"={120:0}, "Off"={172:0}, "OK"={167:0}, "On"={189:0}, "On"={132:0}, "Pump(System:"={188:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L741] COND FALSE !(\read(pumpRunning)) VAL [") "={168:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={128:0}, "\n"={173:0}, "__utac__get_this_arg"={1:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={148:0}, "libacc.c"={178:0}, "libacc.c"={179:0}, "libacc.c"={193:0}, "Off"={120:0}, "Off"={172:0}, "OK"={167:0}, "On"={189:0}, "On"={132:0}, "Pump(System:"={188:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L756] CALL processEnvironment__wrappee__methaneQuery() VAL [") "={168:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={128:0}, "\n"={173:0}, "__utac__get_this_arg"={1:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={148:0}, "libacc.c"={178:0}, "libacc.c"={179:0}, "libacc.c"={193:0}, "Off"={120:0}, "Off"={172:0}, "OK"={167:0}, "On"={189:0}, "On"={132:0}, "Pump(System:"={188:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L712] int tmp ; VAL [") "={168:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={128:0}, "\n"={173:0}, "__utac__get_this_arg"={1:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={148:0}, "libacc.c"={178:0}, "libacc.c"={179:0}, "libacc.c"={193:0}, "Off"={120:0}, "Off"={172:0}, "OK"={167:0}, "On"={189:0}, "On"={132:0}, "Pump(System:"={188:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L715] COND FALSE !(\read(pumpRunning)) VAL [") "={168:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={128:0}, "\n"={173:0}, "__utac__get_this_arg"={1:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={148:0}, "libacc.c"={178:0}, "libacc.c"={179:0}, "libacc.c"={193:0}, "Off"={120:0}, "Off"={172:0}, "OK"={167:0}, "On"={189:0}, "On"={132:0}, "Pump(System:"={188:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L730] RET, FCALL processEnvironment__wrappee__base() VAL [") "={168:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={128:0}, "\n"={173:0}, "__utac__get_this_arg"={1:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={148:0}, "libacc.c"={178:0}, "libacc.c"={179:0}, "libacc.c"={193:0}, "Off"={120:0}, "Off"={172:0}, "OK"={167:0}, "On"={189:0}, "On"={132:0}, "Pump(System:"={188:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L756] RET processEnvironment__wrappee__methaneQuery() VAL [") "={168:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={128:0}, "\n"={173:0}, "__utac__get_this_arg"={1:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={148:0}, "libacc.c"={178:0}, "libacc.c"={179:0}, "libacc.c"={193:0}, "Off"={120:0}, "Off"={172:0}, "OK"={167:0}, "On"={189:0}, "On"={132:0}, "Pump(System:"={188:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L692] processEnvironment() VAL [") "={168:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={128:0}, "\n"={173:0}, "__utac__get_this_arg"={1:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={148:0}, "libacc.c"={178:0}, "libacc.c"={179:0}, "libacc.c"={193:0}, "Off"={120:0}, "Off"={172:0}, "OK"={167:0}, "On"={189:0}, "On"={132:0}, "Pump(System:"={188:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L698] CALL __utac_acc__Specification3_spec__1() VAL [") "={168:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={128:0}, "\n"={173:0}, "__utac__get_this_arg"={1:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={148:0}, "libacc.c"={178:0}, "libacc.c"={179:0}, "libacc.c"={193:0}, "Off"={120:0}, "Off"={172:0}, "OK"={167:0}, "On"={189:0}, "On"={132:0}, "Pump(System:"={188:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L924] int tmp ; [L925] int tmp___0 ; [L926] int tmp___1 ; VAL [") "={168:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={128:0}, "\n"={173:0}, "__utac__get_this_arg"={1:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={148:0}, "libacc.c"={178:0}, "libacc.c"={179:0}, "libacc.c"={193:0}, "Off"={120:0}, "Off"={172:0}, "OK"={167:0}, "On"={189:0}, "On"={132:0}, "Pump(System:"={188:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L930] CALL, EXPR isMethaneLevelCritical() VAL [") "={168:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={128:0}, "\n"={173:0}, "__utac__get_this_arg"={1:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={148:0}, "libacc.c"={178:0}, "libacc.c"={179:0}, "libacc.c"={193:0}, "Off"={120:0}, "Off"={172:0}, "OK"={167:0}, "On"={189:0}, "On"={132:0}, "Pump(System:"={188:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L86] int retValue_acc ; [L89] retValue_acc = methaneLevelCritical [L90] RET return (retValue_acc); VAL [") "={168:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={128:0}, "\n"={173:0}, "__utac__get_this_arg"={1:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={148:0}, "libacc.c"={178:0}, "libacc.c"={179:0}, "libacc.c"={193:0}, "Off"={120:0}, "Off"={172:0}, "OK"={167:0}, "On"={189:0}, "On"={132:0}, "Pump(System:"={188:0}, \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=1, waterLevel=2] [L930] EXPR isMethaneLevelCritical() VAL [") "={168:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={128:0}, "\n"={173:0}, "__utac__get_this_arg"={1:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={148:0}, "libacc.c"={178:0}, "libacc.c"={179:0}, "libacc.c"={193:0}, "Off"={120:0}, "Off"={172:0}, "OK"={167:0}, "On"={189:0}, "On"={132:0}, "Pump(System:"={188:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isMethaneLevelCritical()=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L930] tmp = isMethaneLevelCritical() [L932] COND FALSE !(\read(tmp)) VAL [") "={168:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={128:0}, "\n"={173:0}, "__utac__get_this_arg"={1:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={148:0}, "libacc.c"={178:0}, "libacc.c"={179:0}, "libacc.c"={193:0}, "Off"={120:0}, "Off"={172:0}, "OK"={167:0}, "On"={189:0}, "On"={132:0}, "Pump(System:"={188:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=0, waterLevel=2] [L936] CALL, EXPR getWaterLevel() VAL [") "={168:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={128:0}, "\n"={173:0}, "__utac__get_this_arg"={1:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={148:0}, "libacc.c"={178:0}, "libacc.c"={179:0}, "libacc.c"={193:0}, "Off"={120:0}, "Off"={172:0}, "OK"={167:0}, "On"={189:0}, "On"={132:0}, "Pump(System:"={188:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L118] int retValue_acc ; [L121] retValue_acc = waterLevel [L122] RET return (retValue_acc); VAL [") "={168:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={128:0}, "\n"={173:0}, "__utac__get_this_arg"={1:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={148:0}, "libacc.c"={178:0}, "libacc.c"={179:0}, "libacc.c"={193:0}, "Off"={120:0}, "Off"={172:0}, "OK"={167:0}, "On"={189:0}, "On"={132:0}, "Pump(System:"={188:0}, \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=1, waterLevel=2] [L936] EXPR getWaterLevel() VAL [") "={168:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={128:0}, "\n"={173:0}, "__utac__get_this_arg"={1:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={148:0}, "libacc.c"={178:0}, "libacc.c"={179:0}, "libacc.c"={193:0}, "Off"={120:0}, "Off"={172:0}, "OK"={167:0}, "On"={189:0}, "On"={132:0}, "Pump(System:"={188:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, getWaterLevel()=2, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=0, waterLevel=2] [L936] tmp___0 = getWaterLevel() [L938] COND TRUE tmp___0 == 2 VAL [") "={168:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={128:0}, "\n"={173:0}, "__utac__get_this_arg"={1:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={148:0}, "libacc.c"={178:0}, "libacc.c"={179:0}, "libacc.c"={193:0}, "Off"={120:0}, "Off"={172:0}, "OK"={167:0}, "On"={189:0}, "On"={132:0}, "Pump(System:"={188:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=0, tmp___0=2, waterLevel=2] [L940] CALL, EXPR isPumpRunning() VAL [") "={168:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={128:0}, "\n"={173:0}, "__utac__get_this_arg"={1:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={148:0}, "libacc.c"={178:0}, "libacc.c"={179:0}, "libacc.c"={193:0}, "Off"={120:0}, "Off"={172:0}, "OK"={167:0}, "On"={189:0}, "On"={132:0}, "Pump(System:"={188:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L807] int retValue_acc ; [L810] retValue_acc = pumpRunning [L811] RET return (retValue_acc); VAL [") "={168:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={128:0}, "\n"={173:0}, "__utac__get_this_arg"={1:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={148:0}, "libacc.c"={178:0}, "libacc.c"={179:0}, "libacc.c"={193:0}, "Off"={120:0}, "Off"={172:0}, "OK"={167:0}, "On"={189:0}, "On"={132:0}, "Pump(System:"={188:0}, \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=1, waterLevel=2] [L940] EXPR isPumpRunning() VAL [") "={168:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={128:0}, "\n"={173:0}, "__utac__get_this_arg"={1:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={148:0}, "libacc.c"={178:0}, "libacc.c"={179:0}, "libacc.c"={193:0}, "Off"={120:0}, "Off"={172:0}, "OK"={167:0}, "On"={189:0}, "On"={132:0}, "Pump(System:"={188:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isPumpRunning()=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=0, tmp___0=2, waterLevel=2] [L940] tmp___1 = isPumpRunning() [L942] COND FALSE !(\read(tmp___1)) VAL [") "={168:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={128:0}, "\n"={173:0}, "__utac__get_this_arg"={1:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={148:0}, "libacc.c"={178:0}, "libacc.c"={179:0}, "libacc.c"={193:0}, "Off"={120:0}, "Off"={172:0}, "OK"={167:0}, "On"={189:0}, "On"={132:0}, "Pump(System:"={188:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=0, tmp___0=2, tmp___1=0, waterLevel=2] [L946] CALL __automaton_fail() VAL [") "={168:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={128:0}, "\n"={173:0}, "__utac__get_this_arg"={1:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={148:0}, "libacc.c"={178:0}, "libacc.c"={179:0}, "libacc.c"={193:0}, "Off"={120:0}, "Off"={172:0}, "OK"={167:0}, "On"={189:0}, "On"={132:0}, "Pump(System:"={188:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L883] __VERIFIER_error() VAL [") "={168:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={128:0}, "\n"={173:0}, "__utac__get_this_arg"={1:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={148:0}, "libacc.c"={178:0}, "libacc.c"={179:0}, "libacc.c"={193:0}, "Off"={120:0}, "Off"={172:0}, "OK"={167:0}, "On"={189:0}, "On"={132:0}, "Pump(System:"={188:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] - StatisticsResult: Ultimate Automizer benchmark data CFG has 27 procedures, 144 locations, 1 error locations. UNSAFE Result, 1.6s OverallTime, 6 OverallIterations, 1 TraceHistogramMax, 0.6s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 690 SDtfs, 369 SDslu, 940 SDs, 0 SdLazy, 212 SolverSat, 62 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 38 GetRequests, 20 SyntacticMatches, 1 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=205occurred 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: 0.0s AutomataMinimizationTime, 5 MinimizatonAttempts, 2 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.3s InterpolantComputationTime, 389 NumberOfCodeBlocks, 389 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 308 ConstructedInterpolants, 0 QuantifiedInterpolants, 32996 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...