./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec3_product07_false-unreach-call_false-termination.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_4ad607d4-3487-4601-9d9b-c27aa5abe1ce/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_4ad607d4-3487-4601-9d9b-c27aa5abe1ce/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_4ad607d4-3487-4601-9d9b-c27aa5abe1ce/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_4ad607d4-3487-4601-9d9b-c27aa5abe1ce/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec3_product07_false-unreach-call_false-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_4ad607d4-3487-4601-9d9b-c27aa5abe1ce/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_4ad607d4-3487-4601-9d9b-c27aa5abe1ce/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 fa84680efe228141f2f1a8a0259e3b287bc28d50 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-10-26 22:37:09,275 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 22:37:09,277 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 22:37:09,288 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 22:37:09,288 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 22:37:09,289 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 22:37:09,290 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 22:37:09,292 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 22:37:09,294 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 22:37:09,295 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 22:37:09,296 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 22:37:09,296 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 22:37:09,297 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 22:37:09,298 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 22:37:09,299 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 22:37:09,300 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 22:37:09,301 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 22:37:09,302 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 22:37:09,304 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 22:37:09,306 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 22:37:09,307 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 22:37:09,308 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 22:37:09,310 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 22:37:09,310 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 22:37:09,311 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 22:37:09,312 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 22:37:09,313 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 22:37:09,313 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 22:37:09,314 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 22:37:09,315 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 22:37:09,315 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 22:37:09,316 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 22:37:09,317 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 22:37:09,317 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 22:37:09,318 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 22:37:09,318 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 22:37:09,318 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_4ad607d4-3487-4601-9d9b-c27aa5abe1ce/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-10-26 22:37:09,331 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 22:37:09,331 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 22:37:09,332 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 22:37:09,332 INFO L133 SettingsManager]: * User list type=DISABLED [2018-10-26 22:37:09,332 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-10-26 22:37:09,333 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-10-26 22:37:09,333 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-10-26 22:37:09,333 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-10-26 22:37:09,333 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-10-26 22:37:09,333 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-10-26 22:37:09,333 INFO L133 SettingsManager]: * Interval Domain=false [2018-10-26 22:37:09,334 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 22:37:09,334 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-26 22:37:09,334 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-26 22:37:09,334 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-26 22:37:09,335 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 22:37:09,335 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 22:37:09,335 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 22:37:09,335 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 22:37:09,335 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-26 22:37:09,337 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 22:37:09,338 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 22:37:09,338 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 22:37:09,338 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-26 22:37:09,338 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 22:37:09,338 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-26 22:37:09,338 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-26 22:37:09,339 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 22:37:09,339 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 22:37:09,339 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 22:37:09,339 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-10-26 22:37:09,339 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 22:37:09,339 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-26 22:37:09,340 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 22:37:09,340 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_4ad607d4-3487-4601-9d9b-c27aa5abe1ce/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 -> fa84680efe228141f2f1a8a0259e3b287bc28d50 [2018-10-26 22:37:09,371 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 22:37:09,383 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 22:37:09,386 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 22:37:09,388 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 22:37:09,388 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 22:37:09,389 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_4ad607d4-3487-4601-9d9b-c27aa5abe1ce/bin-2019/utaipan/../../sv-benchmarks/c/product-lines/minepump_spec3_product07_false-unreach-call_false-termination.cil.c [2018-10-26 22:37:09,441 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_4ad607d4-3487-4601-9d9b-c27aa5abe1ce/bin-2019/utaipan/data/26a9c95ee/dcc142ba7009493cbe3e431a3afa7139/FLAGc29774448 [2018-10-26 22:37:09,878 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 22:37:09,879 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_4ad607d4-3487-4601-9d9b-c27aa5abe1ce/sv-benchmarks/c/product-lines/minepump_spec3_product07_false-unreach-call_false-termination.cil.c [2018-10-26 22:37:09,891 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_4ad607d4-3487-4601-9d9b-c27aa5abe1ce/bin-2019/utaipan/data/26a9c95ee/dcc142ba7009493cbe3e431a3afa7139/FLAGc29774448 [2018-10-26 22:37:09,908 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_4ad607d4-3487-4601-9d9b-c27aa5abe1ce/bin-2019/utaipan/data/26a9c95ee/dcc142ba7009493cbe3e431a3afa7139 [2018-10-26 22:37:09,911 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 22:37:09,913 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-26 22:37:09,914 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 22:37:09,914 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 22:37:09,922 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 22:37:09,923 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 10:37:09" (1/1) ... [2018-10-26 22:37:09,926 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7986da40 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:37:09, skipping insertion in model container [2018-10-26 22:37:09,926 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 10:37:09" (1/1) ... [2018-10-26 22:37:09,936 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 22:37:09,978 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 22:37:10,252 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 22:37:10,263 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 22:37:10,334 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 22:37:10,360 INFO L193 MainTranslator]: Completed translation [2018-10-26 22:37:10,361 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:37:10 WrapperNode [2018-10-26 22:37:10,361 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 22:37:10,362 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-26 22:37:10,362 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-26 22:37:10,362 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-26 22:37:10,370 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:37:10" (1/1) ... [2018-10-26 22:37:10,386 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:37:10" (1/1) ... [2018-10-26 22:37:10,491 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-26 22:37:10,492 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-26 22:37:10,492 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-26 22:37:10,492 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-26 22:37:10,502 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:37:10" (1/1) ... [2018-10-26 22:37:10,503 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:37:10" (1/1) ... [2018-10-26 22:37:10,511 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:37:10" (1/1) ... [2018-10-26 22:37:10,511 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:37:10" (1/1) ... [2018-10-26 22:37:10,522 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:37:10" (1/1) ... [2018-10-26 22:37:10,528 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:37:10" (1/1) ... [2018-10-26 22:37:10,532 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:37:10" (1/1) ... [2018-10-26 22:37:10,536 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-26 22:37:10,537 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-26 22:37:10,537 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-26 22:37:10,537 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-26 22:37:10,538 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:37:10" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_4ad607d4-3487-4601-9d9b-c27aa5abe1ce/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 [2018-10-26 22:37:10,622 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-10-26 22:37:10,622 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-10-26 22:37:10,622 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-10-26 22:37:10,623 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-10-26 22:37:10,623 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2018-10-26 22:37:10,623 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2018-10-26 22:37:10,623 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-10-26 22:37:10,623 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-10-26 22:37:10,623 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2018-10-26 22:37:10,623 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2018-10-26 22:37:10,624 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2018-10-26 22:37:10,624 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2018-10-26 22:37:10,624 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-10-26 22:37:10,624 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-10-26 22:37:10,624 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2018-10-26 22:37:10,624 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2018-10-26 22:37:10,624 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-10-26 22:37:10,625 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-10-26 22:37:10,625 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2018-10-26 22:37:10,625 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2018-10-26 22:37:10,625 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2018-10-26 22:37:10,625 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2018-10-26 22:37:10,625 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2018-10-26 22:37:10,625 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2018-10-26 22:37:10,625 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2018-10-26 22:37:10,626 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2018-10-26 22:37:10,626 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-10-26 22:37:10,626 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-10-26 22:37:10,626 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-10-26 22:37:10,626 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-10-26 22:37:10,626 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2018-10-26 22:37:10,626 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2018-10-26 22:37:10,626 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2018-10-26 22:37:10,627 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2018-10-26 22:37:10,627 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2018-10-26 22:37:10,627 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2018-10-26 22:37:10,627 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2018-10-26 22:37:10,627 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2018-10-26 22:37:10,627 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-10-26 22:37:10,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-10-26 22:37:10,633 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2018-10-26 22:37:10,633 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2018-10-26 22:37:10,633 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification3_spec__1 [2018-10-26 22:37:10,633 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification3_spec__1 [2018-10-26 22:37:10,633 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-26 22:37:10,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-26 22:37:10,633 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-10-26 22:37:10,633 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-10-26 22:37:11,786 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-26 22:37:11,786 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.10 10:37:11 BoogieIcfgContainer [2018-10-26 22:37:11,787 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-26 22:37:11,788 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-10-26 22:37:11,788 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-10-26 22:37:11,792 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-10-26 22:37:11,792 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.10 10:37:09" (1/3) ... [2018-10-26 22:37:11,793 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1a7c891f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.10 10:37:11, skipping insertion in model container [2018-10-26 22:37:11,793 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:37:10" (2/3) ... [2018-10-26 22:37:11,794 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1a7c891f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.10 10:37:11, skipping insertion in model container [2018-10-26 22:37:11,794 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.10 10:37:11" (3/3) ... [2018-10-26 22:37:11,796 INFO L112 eAbstractionObserver]: Analyzing ICFG minepump_spec3_product07_false-unreach-call_false-termination.cil.c [2018-10-26 22:37:11,806 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-10-26 22:37:11,819 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-10-26 22:37:11,837 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-10-26 22:37:11,880 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-10-26 22:37:11,880 INFO L383 AbstractCegarLoop]: Hoare is true [2018-10-26 22:37:11,880 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-10-26 22:37:11,880 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-10-26 22:37:11,881 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-10-26 22:37:11,884 INFO L387 AbstractCegarLoop]: Difference is false [2018-10-26 22:37:11,884 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-10-26 22:37:11,884 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-10-26 22:37:11,908 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states. [2018-10-26 22:37:11,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2018-10-26 22:37:11,917 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:37:11,918 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] [2018-10-26 22:37:11,921 INFO L424 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:37:11,927 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:37:11,928 INFO L82 PathProgramCache]: Analyzing trace with hash 1689160295, now seen corresponding path program 1 times [2018-10-26 22:37:11,930 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 22:37:11,982 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:37:11,983 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:37:11,983 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:37:11,983 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 22:37:12,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:37:12,199 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-26 22:37:12,201 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 22:37:12,202 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-10-26 22:37:12,202 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 22:37:12,208 INFO L460 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-10-26 22:37:12,222 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-10-26 22:37:12,223 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-10-26 22:37:12,226 INFO L87 Difference]: Start difference. First operand 126 states. Second operand 2 states. [2018-10-26 22:37:12,263 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 22:37:12,263 INFO L93 Difference]: Finished difference Result 226 states and 283 transitions. [2018-10-26 22:37:12,264 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-10-26 22:37:12,265 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 52 [2018-10-26 22:37:12,265 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 22:37:12,277 INFO L225 Difference]: With dead ends: 226 [2018-10-26 22:37:12,278 INFO L226 Difference]: Without dead ends: 113 [2018-10-26 22:37:12,282 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-10-26 22:37:12,301 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 113 states. [2018-10-26 22:37:12,331 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 113 to 113. [2018-10-26 22:37:12,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 113 states. [2018-10-26 22:37:12,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 113 states and 133 transitions. [2018-10-26 22:37:12,337 INFO L78 Accepts]: Start accepts. Automaton has 113 states and 133 transitions. Word has length 52 [2018-10-26 22:37:12,338 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 22:37:12,338 INFO L481 AbstractCegarLoop]: Abstraction has 113 states and 133 transitions. [2018-10-26 22:37:12,338 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-10-26 22:37:12,338 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 133 transitions. [2018-10-26 22:37:12,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2018-10-26 22:37:12,341 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:37:12,342 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] [2018-10-26 22:37:12,342 INFO L424 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:37:12,342 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:37:12,342 INFO L82 PathProgramCache]: Analyzing trace with hash -833169522, now seen corresponding path program 1 times [2018-10-26 22:37:12,343 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 22:37:12,345 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:37:12,345 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:37:12,345 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:37:12,346 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 22:37:12,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:37:12,472 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-26 22:37:12,472 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 22:37:12,473 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-26 22:37:12,473 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 22:37:12,475 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-26 22:37:12,475 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-26 22:37:12,475 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 22:37:12,476 INFO L87 Difference]: Start difference. First operand 113 states and 133 transitions. Second operand 3 states. [2018-10-26 22:37:12,509 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 22:37:12,509 INFO L93 Difference]: Finished difference Result 167 states and 195 transitions. [2018-10-26 22:37:12,510 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-26 22:37:12,510 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 54 [2018-10-26 22:37:12,510 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 22:37:12,512 INFO L225 Difference]: With dead ends: 167 [2018-10-26 22:37:12,512 INFO L226 Difference]: Without dead ends: 103 [2018-10-26 22:37:12,513 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 22:37:12,514 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 103 states. [2018-10-26 22:37:12,526 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 103 to 103. [2018-10-26 22:37:12,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 103 states. [2018-10-26 22:37:12,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 103 states and 120 transitions. [2018-10-26 22:37:12,528 INFO L78 Accepts]: Start accepts. Automaton has 103 states and 120 transitions. Word has length 54 [2018-10-26 22:37:12,529 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 22:37:12,529 INFO L481 AbstractCegarLoop]: Abstraction has 103 states and 120 transitions. [2018-10-26 22:37:12,529 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-26 22:37:12,529 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 120 transitions. [2018-10-26 22:37:12,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2018-10-26 22:37:12,531 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:37:12,531 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 22:37:12,533 INFO L424 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:37:12,533 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:37:12,533 INFO L82 PathProgramCache]: Analyzing trace with hash 1661330590, now seen corresponding path program 1 times [2018-10-26 22:37:12,533 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 22:37:12,534 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:37:12,534 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:37:12,535 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:37:12,535 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 22:37:12,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:37:12,663 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-26 22:37:12,664 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 22:37:12,664 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-26 22:37:12,664 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 22:37:12,664 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-26 22:37:12,665 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-26 22:37:12,665 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 22:37:12,665 INFO L87 Difference]: Start difference. First operand 103 states and 120 transitions. Second operand 3 states. [2018-10-26 22:37:12,752 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 22:37:12,753 INFO L93 Difference]: Finished difference Result 241 states and 290 transitions. [2018-10-26 22:37:12,753 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-26 22:37:12,754 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 58 [2018-10-26 22:37:12,754 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 22:37:12,757 INFO L225 Difference]: With dead ends: 241 [2018-10-26 22:37:12,757 INFO L226 Difference]: Without dead ends: 162 [2018-10-26 22:37:12,758 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 22:37:12,758 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 162 states. [2018-10-26 22:37:12,779 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 162 to 158. [2018-10-26 22:37:12,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 158 states. [2018-10-26 22:37:12,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 158 states and 189 transitions. [2018-10-26 22:37:12,787 INFO L78 Accepts]: Start accepts. Automaton has 158 states and 189 transitions. Word has length 58 [2018-10-26 22:37:12,787 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 22:37:12,787 INFO L481 AbstractCegarLoop]: Abstraction has 158 states and 189 transitions. [2018-10-26 22:37:12,787 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-26 22:37:12,788 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 189 transitions. [2018-10-26 22:37:12,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2018-10-26 22:37:12,789 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:37:12,789 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 22:37:12,790 INFO L424 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:37:12,790 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:37:12,790 INFO L82 PathProgramCache]: Analyzing trace with hash -940698595, now seen corresponding path program 1 times [2018-10-26 22:37:12,790 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 22:37:12,791 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:37:12,791 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:37:12,791 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:37:12,792 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 22:37:12,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:37:13,334 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-26 22:37:13,334 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 22:37:13,335 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-10-26 22:37:13,335 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 22:37:13,335 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-10-26 22:37:13,336 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-10-26 22:37:13,336 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-10-26 22:37:13,336 INFO L87 Difference]: Start difference. First operand 158 states and 189 transitions. Second operand 6 states. [2018-10-26 22:37:13,854 WARN L179 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 6 [2018-10-26 22:37:13,953 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 22:37:13,953 INFO L93 Difference]: Finished difference Result 407 states and 515 transitions. [2018-10-26 22:37:13,956 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-10-26 22:37:13,956 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 64 [2018-10-26 22:37:13,957 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 22:37:13,960 INFO L225 Difference]: With dead ends: 407 [2018-10-26 22:37:13,960 INFO L226 Difference]: Without dead ends: 273 [2018-10-26 22:37:13,961 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2018-10-26 22:37:13,962 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 273 states. [2018-10-26 22:37:13,997 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 273 to 269. [2018-10-26 22:37:13,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 269 states. [2018-10-26 22:37:13,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 269 states and 331 transitions. [2018-10-26 22:37:13,999 INFO L78 Accepts]: Start accepts. Automaton has 269 states and 331 transitions. Word has length 64 [2018-10-26 22:37:14,000 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 22:37:14,000 INFO L481 AbstractCegarLoop]: Abstraction has 269 states and 331 transitions. [2018-10-26 22:37:14,000 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-10-26 22:37:14,000 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 331 transitions. [2018-10-26 22:37:14,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2018-10-26 22:37:14,003 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:37:14,004 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 22:37:14,004 INFO L424 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:37:14,004 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:37:14,004 INFO L82 PathProgramCache]: Analyzing trace with hash -1722388765, now seen corresponding path program 1 times [2018-10-26 22:37:14,004 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 22:37:14,005 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:37:14,005 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:37:14,006 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:37:14,006 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 22:37:14,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:37:14,183 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-26 22:37:14,183 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 22:37:14,184 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-10-26 22:37:14,184 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 22:37:14,184 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-10-26 22:37:14,185 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-10-26 22:37:14,185 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-10-26 22:37:14,185 INFO L87 Difference]: Start difference. First operand 269 states and 331 transitions. Second operand 4 states. [2018-10-26 22:37:14,376 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 22:37:14,377 INFO L93 Difference]: Finished difference Result 466 states and 589 transitions. [2018-10-26 22:37:14,382 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-10-26 22:37:14,383 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 68 [2018-10-26 22:37:14,383 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 22:37:14,385 INFO L225 Difference]: With dead ends: 466 [2018-10-26 22:37:14,385 INFO L226 Difference]: Without dead ends: 221 [2018-10-26 22:37:14,387 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 7 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-10-26 22:37:14,387 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 221 states. [2018-10-26 22:37:14,411 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 221 to 217. [2018-10-26 22:37:14,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 217 states. [2018-10-26 22:37:14,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 217 states and 252 transitions. [2018-10-26 22:37:14,413 INFO L78 Accepts]: Start accepts. Automaton has 217 states and 252 transitions. Word has length 68 [2018-10-26 22:37:14,413 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 22:37:14,413 INFO L481 AbstractCegarLoop]: Abstraction has 217 states and 252 transitions. [2018-10-26 22:37:14,413 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-10-26 22:37:14,413 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 252 transitions. [2018-10-26 22:37:14,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2018-10-26 22:37:14,419 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:37:14,419 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 22:37:14,419 INFO L424 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:37:14,419 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:37:14,420 INFO L82 PathProgramCache]: Analyzing trace with hash -694985565, now seen corresponding path program 1 times [2018-10-26 22:37:14,420 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 22:37:14,421 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:37:14,421 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:37:14,421 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:37:14,421 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 22:37:14,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-26 22:37:14,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-26 22:37:14,628 INFO L442 BasicCegarLoop]: Counterexample might be feasible [2018-10-26 22:37:14,665 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 22:37:14,666 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 22:37:14,668 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 22:37:14,668 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 22:37:14,801 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 26.10 10:37:14 BoogieIcfgContainer [2018-10-26 22:37:14,806 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-10-26 22:37:14,807 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-10-26 22:37:14,807 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-10-26 22:37:14,808 INFO L276 PluginConnector]: Witness Printer initialized [2018-10-26 22:37:14,808 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.10 10:37:11" (3/4) ... [2018-10-26 22:37:14,811 INFO L138 WitnessPrinter]: Generating witness for reachability counterexample [2018-10-26 22:37:14,817 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 22:37:14,819 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 22:37:14,820 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 22:37:14,820 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 22:37:14,978 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_4ad607d4-3487-4601-9d9b-c27aa5abe1ce/bin-2019/utaipan/witness.graphml [2018-10-26 22:37:14,982 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-10-26 22:37:14,982 INFO L168 Benchmark]: Toolchain (without parser) took 5070.81 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 220.7 MB). Free memory was 962.5 MB in the beginning and 1.2 GB in the end (delta: -243.0 MB). Peak memory consumption was 307.4 MB. Max. memory is 11.5 GB. [2018-10-26 22:37:14,983 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 982.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 22:37:14,983 INFO L168 Benchmark]: CACSL2BoogieTranslator took 447.66 ms. Allocated memory is still 1.0 GB. Free memory was 957.1 MB in the beginning and 930.2 MB in the end (delta: 26.8 MB). Peak memory consumption was 26.8 MB. Max. memory is 11.5 GB. [2018-10-26 22:37:14,984 INFO L168 Benchmark]: Boogie Procedure Inliner took 129.72 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 156.2 MB). Free memory was 930.2 MB in the beginning and 1.1 GB in the end (delta: -214.5 MB). Peak memory consumption was 16.3 MB. Max. memory is 11.5 GB. [2018-10-26 22:37:14,984 INFO L168 Benchmark]: Boogie Preprocessor took 44.62 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. [2018-10-26 22:37:14,984 INFO L168 Benchmark]: RCFGBuilder took 1249.94 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: 87.9 MB). Peak memory consumption was 87.9 MB. Max. memory is 11.5 GB. [2018-10-26 22:37:14,984 INFO L168 Benchmark]: TraceAbstraction took 3018.21 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 845.9 MB in the end (delta: 211.0 MB). Peak memory consumption was 211.0 MB. Max. memory is 11.5 GB. [2018-10-26 22:37:14,985 INFO L168 Benchmark]: Witness Printer took 174.90 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 64.5 MB). Free memory was 845.9 MB in the beginning and 1.2 GB in the end (delta: -359.6 MB). Peak memory consumption was 34.6 MB. Max. memory is 11.5 GB. [2018-10-26 22:37:14,987 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 982.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 447.66 ms. Allocated memory is still 1.0 GB. Free memory was 957.1 MB in the beginning and 930.2 MB in the end (delta: 26.8 MB). Peak memory consumption was 26.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 129.72 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 156.2 MB). Free memory was 930.2 MB in the beginning and 1.1 GB in the end (delta: -214.5 MB). Peak memory consumption was 16.3 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 44.62 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. * RCFGBuilder took 1249.94 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: 87.9 MB). Peak memory consumption was 87.9 MB. Max. memory is 11.5 GB. * TraceAbstraction took 3018.21 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 845.9 MB in the end (delta: 211.0 MB). Peak memory consumption was 211.0 MB. Max. memory is 11.5 GB. * Witness Printer took 174.90 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 64.5 MB). Free memory was 845.9 MB in the beginning and 1.2 GB in the end (delta: -359.6 MB). Peak memory consumption was 34.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 44]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L485] CALL "i > 0 && i <= this->argsCount" [L485] RET "i > 0 && i <= this->argsCount" [L485] CALL "libacc.c" [L485] RET "libacc.c" [L486] CALL "__utac__get_this_arg" [L486] RET "__utac__get_this_arg" [L492] CALL "i > 0 && i <= this->argsCount" [L492] RET "i > 0 && i <= this->argsCount" [L492] CALL "libacc.c" [L492] RET "libacc.c" [L493] CALL "__utac__get_this_arg" [L493] RET "__utac__get_this_arg" [L531] CALL "i > 0 && i <= this->argsCount" [L531] RET "i > 0 && i <= this->argsCount" [L531] CALL "libacc.c" [L531] RET "libacc.c" [L532] CALL "__utac__get_this_argtype" [L532] RET "__utac__get_this_argtype" [L538] CALL "i > 0 && i <= this->argsCount" [L538] RET "i > 0 && i <= this->argsCount" [L538] CALL "libacc.c" [L538] RET "libacc.c" [L539] CALL "__utac__get_this_argtype" [L539] RET "__utac__get_this_argtype" [L697] CALL "Pump(System:" [L697] RET "Pump(System:" [L701] CALL "On" [L701] RET "On" [L705] CALL "Off" [L705] RET "Off" [L709] CALL ",Pump:" [L709] RET ",Pump:" [L713] CALL "On" [L713] RET "On" [L717] CALL "Off" [L717] RET "Off" [L721] CALL ") " [L721] RET ") " [L723] CALL "\n" [L723] RET "\n" [L863] CALL "Env(Water:%i" [L863] RET "Env(Water:%i" [L864] CALL ",Meth:" [L864] RET ",Meth:" [L868] CALL "CRIT" [L868] RET "CRIT" [L872] CALL "OK" [L872] RET "OK" [L876] CALL ")" [L876] RET ")" [L87] int cleanupTimeShifts = 4; [L596] int pumpRunning = 0; [L597] int systemActive = 1; [L811] int waterLevel = 1; [L812] int methaneLevelCritical = 0; [L357] static struct __ACC__ERR *head = (struct __ACC__ERR *)0; VAL [") "={185:0}, ")"={124:0}, ",Meth:"={170:0}, ",Pump:"={145:0}, "\n"={186:0}, "__utac__get_this_arg"={158:0}, "__utac__get_this_arg"={189:0}, "__utac__get_this_argtype"={127:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={166:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={159:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={157:0}, "libacc.c"={156:0}, "libacc.c"={176:0}, "libacc.c"={152:0}, "libacc.c"={197:0}, "Off"={184:0}, "Off"={137:0}, "OK"={171:0}, "On"={132:0}, "On"={173:0}, "Pump(System:"={128:0}, \old(") ")=167, \old(") ")=183, \old(")")=187, \old(")")=123, \old(",Meth:")=200, \old(",Meth:")=169, \old(",Pump:")=163, \old(",Pump:")=143, \old("\n")=119, \old("\n")=181, \old("__utac__get_this_arg")=164, \old("__utac__get_this_arg")=126, \old("__utac__get_this_arg")=190, \old("__utac__get_this_arg")=162, \old("__utac__get_this_argtype")=160, \old("__utac__get_this_argtype")=192, \old("__utac__get_this_argtype")=161, \old("__utac__get_this_argtype")=129, \old("CRIT")=168, \old("CRIT")=139, \old("Env(Water:%i")=120, \old("Env(Water:%i")=138, \old("i > 0 && i <= this->argsCount")=121, \old("i > 0 && i <= this->argsCount")=153, \old("i > 0 && i <= this->argsCount")=149, \old("i > 0 && i <= this->argsCount")=199, \old("i > 0 && i <= this->argsCount")=122, \old("i > 0 && i <= this->argsCount")=125, \old("i > 0 && i <= this->argsCount")=188, \old("i > 0 && i <= this->argsCount")=130, \old("libacc.c")=155, \old("libacc.c")=151, \old("libacc.c")=198, \old("libacc.c")=195, \old("libacc.c")=135, \old("libacc.c")=191, \old("libacc.c")=148, \old("libacc.c")=177, \old("Off")=179, \old("Off")=178, \old("Off")=182, \old("Off")=146, \old("OK")=118, \old("OK")=165, \old("On")=174, \old("On")=134, \old("On")=150, \old("On")=144, \old("Pump(System:")=133, \old("Pump(System:")=172, \old(cleanupTimeShifts)=194, \old(head)=201, \old(head)=180, \old(methaneLevelCritical)=154, \old(pumpRunning)=142, \old(systemActive)=141, \old(waterLevel)=147, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L165] int retValue_acc ; [L166] int tmp ; VAL [") "={185:0}, ")"={124:0}, ",Meth:"={170:0}, ",Pump:"={145:0}, "\n"={186:0}, "__utac__get_this_arg"={158:0}, "__utac__get_this_arg"={189:0}, "__utac__get_this_argtype"={193:0}, "__utac__get_this_argtype"={127:0}, "CRIT"={166:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={159:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={157:0}, "libacc.c"={156:0}, "libacc.c"={176:0}, "libacc.c"={152:0}, "libacc.c"={197:0}, "Off"={184:0}, "Off"={137:0}, "OK"={171:0}, "On"={173:0}, "On"={132:0}, "Pump(System:"={128:0}, \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] [L170] FCALL select_helpers() VAL [") "={185:0}, ")"={124:0}, ",Meth:"={170:0}, ",Pump:"={145:0}, "\n"={186:0}, "__utac__get_this_arg"={158:0}, "__utac__get_this_arg"={189:0}, "__utac__get_this_argtype"={193:0}, "__utac__get_this_argtype"={127:0}, "CRIT"={166:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={159:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={157:0}, "libacc.c"={156:0}, "libacc.c"={176:0}, "libacc.c"={152:0}, "libacc.c"={197:0}, "Off"={184:0}, "Off"={137:0}, "OK"={171:0}, "On"={173:0}, "On"={132:0}, "Pump(System:"={128:0}, \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] [L171] FCALL select_features() VAL [") "={185:0}, ")"={124:0}, ",Meth:"={170:0}, ",Pump:"={145:0}, "\n"={186:0}, "__utac__get_this_arg"={158:0}, "__utac__get_this_arg"={189:0}, "__utac__get_this_argtype"={193:0}, "__utac__get_this_argtype"={127:0}, "CRIT"={166:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={159:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={157:0}, "libacc.c"={156:0}, "libacc.c"={176:0}, "libacc.c"={152:0}, "libacc.c"={197:0}, "Off"={184:0}, "Off"={137:0}, "OK"={171:0}, "On"={173:0}, "On"={132:0}, "Pump(System:"={128:0}, \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] [L172] CALL, EXPR valid_product() VAL [") "={185:0}, ")"={124:0}, ",Meth:"={170:0}, ",Pump:"={145:0}, "\n"={186:0}, "__utac__get_this_arg"={158:0}, "__utac__get_this_arg"={189:0}, "__utac__get_this_argtype"={193:0}, "__utac__get_this_argtype"={127:0}, "CRIT"={166:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={159:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={157:0}, "libacc.c"={156:0}, "libacc.c"={176:0}, "libacc.c"={152:0}, "libacc.c"={197:0}, "Off"={184:0}, "Off"={137:0}, "OK"={171:0}, "On"={173:0}, "On"={132:0}, "Pump(System:"={128:0}, \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] [L78] int retValue_acc ; [L81] retValue_acc = 1 [L82] RET return (retValue_acc); VAL [") "={185:0}, ")"={124:0}, ",Meth:"={170:0}, ",Pump:"={145:0}, "\n"={186:0}, "__utac__get_this_arg"={158:0}, "__utac__get_this_arg"={189:0}, "__utac__get_this_argtype"={193:0}, "__utac__get_this_argtype"={127:0}, "CRIT"={166:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={159:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={157:0}, "libacc.c"={156:0}, "libacc.c"={176:0}, "libacc.c"={152:0}, "libacc.c"={197:0}, "Off"={184:0}, "Off"={137:0}, "OK"={171:0}, "On"={173:0}, "On"={132:0}, "Pump(System:"={128:0}, \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] [L172] EXPR valid_product() VAL [") "={185:0}, ")"={124:0}, ",Meth:"={170:0}, ",Pump:"={145:0}, "\n"={186:0}, "__utac__get_this_arg"={158:0}, "__utac__get_this_arg"={189:0}, "__utac__get_this_argtype"={193:0}, "__utac__get_this_argtype"={127:0}, "CRIT"={166:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={159:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={157:0}, "libacc.c"={156:0}, "libacc.c"={176:0}, "libacc.c"={152:0}, "libacc.c"={197:0}, "Off"={184:0}, "Off"={137:0}, "OK"={171:0}, "On"={173:0}, "On"={132:0}, "Pump(System:"={128:0}, \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] [L172] tmp = valid_product() [L174] COND TRUE \read(tmp) VAL [") "={185:0}, ")"={124:0}, ",Meth:"={170:0}, ",Pump:"={145:0}, "\n"={186:0}, "__utac__get_this_arg"={158:0}, "__utac__get_this_arg"={189:0}, "__utac__get_this_argtype"={193:0}, "__utac__get_this_argtype"={127:0}, "CRIT"={166:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={159:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={157:0}, "libacc.c"={156:0}, "libacc.c"={176:0}, "libacc.c"={152:0}, "libacc.c"={197:0}, "Off"={184:0}, "Off"={137:0}, "OK"={171:0}, "On"={173:0}, "On"={132:0}, "Pump(System:"={128:0}, \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] [L176] FCALL setup() VAL [") "={185:0}, ")"={124:0}, ",Meth:"={170:0}, ",Pump:"={145:0}, "\n"={186:0}, "__utac__get_this_arg"={158:0}, "__utac__get_this_arg"={189:0}, "__utac__get_this_argtype"={193:0}, "__utac__get_this_argtype"={127:0}, "CRIT"={166:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={159:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={157:0}, "libacc.c"={156:0}, "libacc.c"={176:0}, "libacc.c"={152:0}, "libacc.c"={197:0}, "Off"={184:0}, "Off"={137:0}, "OK"={171:0}, "On"={173:0}, "On"={132:0}, "Pump(System:"={128:0}, \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] [L177] CALL runTest() VAL [") "={185:0}, ")"={124:0}, ",Meth:"={170:0}, ",Pump:"={145:0}, "\n"={186:0}, "__utac__get_this_arg"={158:0}, "__utac__get_this_arg"={189:0}, "__utac__get_this_argtype"={193:0}, "__utac__get_this_argtype"={127:0}, "CRIT"={166:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={159:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={157:0}, "libacc.c"={156:0}, "libacc.c"={176:0}, "libacc.c"={152:0}, "libacc.c"={197:0}, "Off"={184:0}, "Off"={137:0}, "OK"={171:0}, "On"={173:0}, "On"={132:0}, "Pump(System:"={128:0}, \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] [L159] CALL test() VAL [") "={185:0}, ")"={124:0}, ",Meth:"={170:0}, ",Pump:"={145:0}, "\n"={186:0}, "__utac__get_this_arg"={158:0}, "__utac__get_this_arg"={189:0}, "__utac__get_this_argtype"={193:0}, "__utac__get_this_argtype"={127:0}, "CRIT"={166:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={159:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={157:0}, "libacc.c"={156:0}, "libacc.c"={176:0}, "libacc.c"={152:0}, "libacc.c"={197:0}, "Off"={184:0}, "Off"={137:0}, "OK"={171:0}, "On"={173:0}, "On"={132:0}, "Pump(System:"={128:0}, \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] [L745] int splverifierCounter ; [L746] int tmp ; [L747] int tmp___0 ; [L748] int tmp___1 ; [L749] int tmp___2 ; [L752] splverifierCounter = 0 VAL [") "={185:0}, ")"={124:0}, ",Meth:"={170:0}, ",Pump:"={145:0}, "\n"={186:0}, "__utac__get_this_arg"={158:0}, "__utac__get_this_arg"={189:0}, "__utac__get_this_argtype"={193:0}, "__utac__get_this_argtype"={127:0}, "CRIT"={166:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={159:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={157:0}, "libacc.c"={156:0}, "libacc.c"={176:0}, "libacc.c"={152:0}, "libacc.c"={197:0}, "Off"={184:0}, "Off"={137:0}, "OK"={171:0}, "On"={173:0}, "On"={132:0}, "Pump(System:"={128:0}, \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] [L754] COND TRUE 1 VAL [") "={185:0}, ")"={124:0}, ",Meth:"={170:0}, ",Pump:"={145:0}, "\n"={186:0}, "__utac__get_this_arg"={158:0}, "__utac__get_this_arg"={189:0}, "__utac__get_this_argtype"={193:0}, "__utac__get_this_argtype"={127:0}, "CRIT"={166:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={159:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={157:0}, "libacc.c"={156:0}, "libacc.c"={176:0}, "libacc.c"={152:0}, "libacc.c"={197:0}, "Off"={184:0}, "Off"={137:0}, "OK"={171:0}, "On"={173:0}, "On"={132:0}, "Pump(System:"={128:0}, \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] [L756] COND TRUE splverifierCounter < 4 VAL [") "={185:0}, ")"={124:0}, ",Meth:"={170:0}, ",Pump:"={145:0}, "\n"={186:0}, "__utac__get_this_arg"={158:0}, "__utac__get_this_arg"={189:0}, "__utac__get_this_argtype"={193:0}, "__utac__get_this_argtype"={127:0}, "CRIT"={166:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={159:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={157:0}, "libacc.c"={156:0}, "libacc.c"={176:0}, "libacc.c"={152:0}, "libacc.c"={197:0}, "Off"={184:0}, "Off"={137:0}, "OK"={171:0}, "On"={173:0}, "On"={132:0}, "Pump(System:"={128:0}, \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] [L762] tmp = __VERIFIER_nondet_int() [L764] COND TRUE \read(tmp) VAL [") "={185:0}, ")"={124:0}, ",Meth:"={170:0}, ",Pump:"={145:0}, "\n"={186:0}, "__utac__get_this_arg"={158:0}, "__utac__get_this_arg"={189:0}, "__utac__get_this_argtype"={193:0}, "__utac__get_this_argtype"={127:0}, "CRIT"={166:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={159:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={157:0}, "libacc.c"={156:0}, "libacc.c"={176:0}, "libacc.c"={152:0}, "libacc.c"={197:0}, "Off"={184:0}, "Off"={137:0}, "OK"={171:0}, "On"={173:0}, "On"={132:0}, "Pump(System:"={128:0}, \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] [L766] CALL waterRise() VAL [") "={185:0}, ")"={124:0}, ",Meth:"={170:0}, ",Pump:"={145:0}, "\n"={186:0}, "__utac__get_this_arg"={158:0}, "__utac__get_this_arg"={189:0}, "__utac__get_this_argtype"={193:0}, "__utac__get_this_argtype"={127:0}, "CRIT"={166:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={159:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={157:0}, "libacc.c"={156:0}, "libacc.c"={176:0}, "libacc.c"={152:0}, "libacc.c"={197:0}, "Off"={184:0}, "Off"={137:0}, "OK"={171:0}, "On"={173:0}, "On"={132:0}, "Pump(System:"={128:0}, \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] [L829] COND TRUE waterLevel < 2 [L830] RET waterLevel = waterLevel + 1 VAL [") "={185:0}, ")"={124:0}, ",Meth:"={170:0}, ",Pump:"={145:0}, "\n"={186:0}, "__utac__get_this_arg"={158:0}, "__utac__get_this_arg"={189:0}, "__utac__get_this_argtype"={193:0}, "__utac__get_this_argtype"={127:0}, "CRIT"={166:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={159:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={157:0}, "libacc.c"={156:0}, "libacc.c"={176:0}, "libacc.c"={152:0}, "libacc.c"={197:0}, "Off"={184:0}, "Off"={137:0}, "OK"={171:0}, "On"={173:0}, "On"={132:0}, "Pump(System:"={128:0}, \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] [L766] waterRise() VAL [") "={185:0}, ")"={124:0}, ",Meth:"={170:0}, ",Pump:"={145:0}, "\n"={186:0}, "__utac__get_this_arg"={158:0}, "__utac__get_this_arg"={189:0}, "__utac__get_this_argtype"={193:0}, "__utac__get_this_argtype"={127:0}, "CRIT"={166:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={159:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={157:0}, "libacc.c"={156:0}, "libacc.c"={176:0}, "libacc.c"={152:0}, "libacc.c"={197:0}, "Off"={184:0}, "Off"={137:0}, "OK"={171:0}, "On"={173:0}, "On"={132:0}, "Pump(System:"={128:0}, \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] [L772] tmp___0 = __VERIFIER_nondet_int() [L774] COND FALSE !(\read(tmp___0)) VAL [") "={185:0}, ")"={124:0}, ",Meth:"={170:0}, ",Pump:"={145:0}, "\n"={186:0}, "__utac__get_this_arg"={158:0}, "__utac__get_this_arg"={189:0}, "__utac__get_this_argtype"={193:0}, "__utac__get_this_argtype"={127:0}, "CRIT"={166:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={159:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={157:0}, "libacc.c"={156:0}, "libacc.c"={176:0}, "libacc.c"={152:0}, "libacc.c"={197:0}, "Off"={184:0}, "Off"={137:0}, "OK"={171:0}, "On"={173:0}, "On"={132:0}, "Pump(System:"={128:0}, \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] [L782] tmp___2 = __VERIFIER_nondet_int() [L784] COND FALSE !(\read(tmp___2)) [L788] tmp___1 = __VERIFIER_nondet_int() [L790] COND TRUE \read(tmp___1) VAL [") "={185:0}, ")"={124:0}, ",Meth:"={170:0}, ",Pump:"={145:0}, "\n"={186:0}, "__utac__get_this_arg"={158:0}, "__utac__get_this_arg"={189:0}, "__utac__get_this_argtype"={193:0}, "__utac__get_this_argtype"={127:0}, "CRIT"={166:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={159:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={157:0}, "libacc.c"={156:0}, "libacc.c"={176:0}, "libacc.c"={152:0}, "libacc.c"={197:0}, "Off"={184:0}, "Off"={137:0}, "OK"={171:0}, "On"={173:0}, "On"={132:0}, "Pump(System:"={128:0}, \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] [L792] CALL stopSystem() VAL [") "={185:0}, ")"={124:0}, ",Meth:"={170:0}, ",Pump:"={145:0}, "\n"={186:0}, "__utac__get_this_arg"={158:0}, "__utac__get_this_arg"={189:0}, "__utac__get_this_argtype"={193:0}, "__utac__get_this_argtype"={127:0}, "CRIT"={166:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={159:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={157:0}, "libacc.c"={156:0}, "libacc.c"={176:0}, "libacc.c"={152:0}, "libacc.c"={197:0}, "Off"={184:0}, "Off"={137:0}, "OK"={171:0}, "On"={173:0}, "On"={132:0}, "Pump(System:"={128:0}, \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] [L732] COND FALSE !(\read(pumpRunning)) VAL [") "={185:0}, ")"={124:0}, ",Meth:"={170:0}, ",Pump:"={145:0}, "\n"={186:0}, "__utac__get_this_arg"={158:0}, "__utac__get_this_arg"={189:0}, "__utac__get_this_argtype"={193:0}, "__utac__get_this_argtype"={127:0}, "CRIT"={166:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={159:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={157:0}, "libacc.c"={156:0}, "libacc.c"={176:0}, "libacc.c"={152:0}, "libacc.c"={197:0}, "Off"={184:0}, "Off"={137:0}, "OK"={171:0}, "On"={173:0}, "On"={132:0}, "Pump(System:"={128:0}, \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] [L739] RET systemActive = 0 VAL [") "={185:0}, ")"={124:0}, ",Meth:"={170:0}, ",Pump:"={145:0}, "\n"={186:0}, "__utac__get_this_arg"={158:0}, "__utac__get_this_arg"={189:0}, "__utac__get_this_argtype"={193:0}, "__utac__get_this_argtype"={127:0}, "CRIT"={166:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={159:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={157:0}, "libacc.c"={156:0}, "libacc.c"={176:0}, "libacc.c"={152:0}, "libacc.c"={197:0}, "Off"={184:0}, "Off"={137:0}, "OK"={171:0}, "On"={173:0}, "On"={132:0}, "Pump(System:"={128:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] [L792] stopSystem() VAL [") "={185:0}, ")"={124:0}, ",Meth:"={170:0}, ",Pump:"={145:0}, "\n"={186:0}, "__utac__get_this_arg"={158:0}, "__utac__get_this_arg"={189:0}, "__utac__get_this_argtype"={193:0}, "__utac__get_this_argtype"={127:0}, "CRIT"={166:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={159:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={157:0}, "libacc.c"={156:0}, "libacc.c"={176:0}, "libacc.c"={152:0}, "libacc.c"={197:0}, "Off"={184:0}, "Off"={137:0}, "OK"={171:0}, "On"={173:0}, "On"={132:0}, "Pump(System:"={128:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=0, tmp=1, tmp___0=0, tmp___1=1, tmp___2=0, waterLevel=2] [L799] CALL timeShift() VAL [") "={185:0}, ")"={124:0}, ",Meth:"={170:0}, ",Pump:"={145:0}, "\n"={186:0}, "__utac__get_this_arg"={158:0}, "__utac__get_this_arg"={189:0}, "__utac__get_this_argtype"={193:0}, "__utac__get_this_argtype"={127:0}, "CRIT"={166:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={159:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={157:0}, "libacc.c"={156:0}, "libacc.c"={176:0}, "libacc.c"={152:0}, "libacc.c"={197:0}, "Off"={184:0}, "Off"={137:0}, "OK"={171:0}, "On"={173:0}, "On"={132:0}, "Pump(System:"={128:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] [L603] COND FALSE !(\read(pumpRunning)) VAL [") "={185:0}, ")"={124:0}, ",Meth:"={170:0}, ",Pump:"={145:0}, "\n"={186:0}, "__utac__get_this_arg"={158:0}, "__utac__get_this_arg"={189:0}, "__utac__get_this_argtype"={193:0}, "__utac__get_this_argtype"={127:0}, "CRIT"={166:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={159:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={157:0}, "libacc.c"={156:0}, "libacc.c"={176:0}, "libacc.c"={152:0}, "libacc.c"={197:0}, "Off"={184:0}, "Off"={137:0}, "OK"={171:0}, "On"={173:0}, "On"={132:0}, "Pump(System:"={128:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] [L610] COND FALSE !(\read(systemActive)) VAL [") "={185:0}, ")"={124:0}, ",Meth:"={170:0}, ",Pump:"={145:0}, "\n"={186:0}, "__utac__get_this_arg"={158:0}, "__utac__get_this_arg"={189:0}, "__utac__get_this_argtype"={193:0}, "__utac__get_this_argtype"={127:0}, "CRIT"={166:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={159:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={157:0}, "libacc.c"={156:0}, "libacc.c"={176:0}, "libacc.c"={152:0}, "libacc.c"={197:0}, "Off"={184:0}, "Off"={137:0}, "OK"={171:0}, "On"={173:0}, "On"={132:0}, "Pump(System:"={128:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] [L618] CALL __utac_acc__Specification3_spec__1() VAL [") "={185:0}, ")"={124:0}, ",Meth:"={170:0}, ",Pump:"={145:0}, "\n"={186:0}, "__utac__get_this_arg"={158:0}, "__utac__get_this_arg"={189:0}, "__utac__get_this_argtype"={193:0}, "__utac__get_this_argtype"={127:0}, "CRIT"={166:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={159:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={157:0}, "libacc.c"={156:0}, "libacc.c"={176:0}, "libacc.c"={152:0}, "libacc.c"={197:0}, "Off"={184:0}, "Off"={137:0}, "OK"={171:0}, "On"={173:0}, "On"={132:0}, "Pump(System:"={128:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] [L558] int tmp ; [L559] int tmp___0 ; [L560] int tmp___1 ; VAL [") "={185:0}, ")"={124:0}, ",Meth:"={170:0}, ",Pump:"={145:0}, "\n"={186:0}, "__utac__get_this_arg"={158:0}, "__utac__get_this_arg"={189:0}, "__utac__get_this_argtype"={193:0}, "__utac__get_this_argtype"={127:0}, "CRIT"={166:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={159:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={157:0}, "libacc.c"={156:0}, "libacc.c"={176:0}, "libacc.c"={152:0}, "libacc.c"={197:0}, "Off"={184:0}, "Off"={137:0}, "OK"={171:0}, "On"={173:0}, "On"={132:0}, "Pump(System:"={128:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] [L564] CALL, EXPR isMethaneLevelCritical() VAL [") "={185:0}, ")"={124:0}, ",Meth:"={170:0}, ",Pump:"={145:0}, "\n"={186:0}, "__utac__get_this_arg"={158:0}, "__utac__get_this_arg"={189:0}, "__utac__get_this_argtype"={193:0}, "__utac__get_this_argtype"={127:0}, "CRIT"={166:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={159:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={157:0}, "libacc.c"={156:0}, "libacc.c"={176:0}, "libacc.c"={152:0}, "libacc.c"={197:0}, "Off"={184:0}, "Off"={137:0}, "OK"={171:0}, "On"={173:0}, "On"={132:0}, "Pump(System:"={128:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] [L850] int retValue_acc ; [L853] retValue_acc = methaneLevelCritical [L854] RET return (retValue_acc); VAL [") "={185:0}, ")"={124:0}, ",Meth:"={170:0}, ",Pump:"={145:0}, "\n"={186:0}, "__utac__get_this_arg"={158:0}, "__utac__get_this_arg"={189:0}, "__utac__get_this_argtype"={193:0}, "__utac__get_this_argtype"={127:0}, "CRIT"={166:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={159:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={157:0}, "libacc.c"={156:0}, "libacc.c"={176:0}, "libacc.c"={152:0}, "libacc.c"={197:0}, "Off"={184:0}, "Off"={137:0}, "OK"={171:0}, "On"={173:0}, "On"={132:0}, "Pump(System:"={128:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, \result=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=0, systemActive=0, waterLevel=2] [L564] EXPR isMethaneLevelCritical() VAL [") "={185:0}, ")"={124:0}, ",Meth:"={170:0}, ",Pump:"={145:0}, "\n"={186:0}, "__utac__get_this_arg"={158:0}, "__utac__get_this_arg"={189:0}, "__utac__get_this_argtype"={193:0}, "__utac__get_this_argtype"={127:0}, "CRIT"={166:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={159:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={157:0}, "libacc.c"={156:0}, "libacc.c"={176:0}, "libacc.c"={152:0}, "libacc.c"={197:0}, "Off"={184:0}, "Off"={137:0}, "OK"={171:0}, "On"={173:0}, "On"={132:0}, "Pump(System:"={128:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isMethaneLevelCritical()=0, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] [L564] tmp = isMethaneLevelCritical() [L566] COND FALSE !(\read(tmp)) VAL [") "={185:0}, ")"={124:0}, ",Meth:"={170:0}, ",Pump:"={145:0}, "\n"={186:0}, "__utac__get_this_arg"={158:0}, "__utac__get_this_arg"={189:0}, "__utac__get_this_argtype"={193:0}, "__utac__get_this_argtype"={127:0}, "CRIT"={166:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={159:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={157:0}, "libacc.c"={156:0}, "libacc.c"={176:0}, "libacc.c"={152:0}, "libacc.c"={197:0}, "Off"={184:0}, "Off"={137:0}, "OK"={171:0}, "On"={173:0}, "On"={132:0}, "Pump(System:"={128:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, tmp=0, waterLevel=2] [L570] CALL, EXPR getWaterLevel() VAL [") "={185:0}, ")"={124:0}, ",Meth:"={170:0}, ",Pump:"={145:0}, "\n"={186:0}, "__utac__get_this_arg"={158:0}, "__utac__get_this_arg"={189:0}, "__utac__get_this_argtype"={193:0}, "__utac__get_this_argtype"={127:0}, "CRIT"={166:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={159:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={157:0}, "libacc.c"={156:0}, "libacc.c"={176:0}, "libacc.c"={152:0}, "libacc.c"={197:0}, "Off"={184:0}, "Off"={137:0}, "OK"={171:0}, "On"={173:0}, "On"={132:0}, "Pump(System:"={128:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] [L882] int retValue_acc ; [L885] retValue_acc = waterLevel [L886] RET return (retValue_acc); VAL [") "={185:0}, ")"={124:0}, ",Meth:"={170:0}, ",Pump:"={145:0}, "\n"={186:0}, "__utac__get_this_arg"={158:0}, "__utac__get_this_arg"={189:0}, "__utac__get_this_argtype"={193:0}, "__utac__get_this_argtype"={127:0}, "CRIT"={166:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={159:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={157:0}, "libacc.c"={156:0}, "libacc.c"={176:0}, "libacc.c"={152:0}, "libacc.c"={197:0}, "Off"={184:0}, "Off"={137:0}, "OK"={171:0}, "On"={173:0}, "On"={132:0}, "Pump(System:"={128:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, \result=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=2, systemActive=0, waterLevel=2] [L570] EXPR getWaterLevel() VAL [") "={185:0}, ")"={124:0}, ",Meth:"={170:0}, ",Pump:"={145:0}, "\n"={186:0}, "__utac__get_this_arg"={158:0}, "__utac__get_this_arg"={189:0}, "__utac__get_this_argtype"={193:0}, "__utac__get_this_argtype"={127:0}, "CRIT"={166:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={159:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={157:0}, "libacc.c"={156:0}, "libacc.c"={176:0}, "libacc.c"={152:0}, "libacc.c"={197:0}, "Off"={184:0}, "Off"={137:0}, "OK"={171:0}, "On"={173:0}, "On"={132:0}, "Pump(System:"={128:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, getWaterLevel()=2, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, tmp=0, waterLevel=2] [L570] tmp___0 = getWaterLevel() [L572] COND TRUE tmp___0 == 2 VAL [") "={185:0}, ")"={124:0}, ",Meth:"={170:0}, ",Pump:"={145:0}, "\n"={186:0}, "__utac__get_this_arg"={158:0}, "__utac__get_this_arg"={189:0}, "__utac__get_this_argtype"={193:0}, "__utac__get_this_argtype"={127:0}, "CRIT"={166:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={159:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={157:0}, "libacc.c"={156:0}, "libacc.c"={176:0}, "libacc.c"={152:0}, "libacc.c"={197:0}, "Off"={184:0}, "Off"={137:0}, "OK"={171:0}, "On"={173:0}, "On"={132:0}, "Pump(System:"={128:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, tmp=0, tmp___0=2, waterLevel=2] [L574] CALL, EXPR isPumpRunning() VAL [") "={185:0}, ")"={124:0}, ",Meth:"={170:0}, ",Pump:"={145:0}, "\n"={186:0}, "__utac__get_this_arg"={158:0}, "__utac__get_this_arg"={189:0}, "__utac__get_this_argtype"={193:0}, "__utac__get_this_argtype"={127:0}, "CRIT"={166:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={159:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={157:0}, "libacc.c"={156:0}, "libacc.c"={176:0}, "libacc.c"={152:0}, "libacc.c"={197:0}, "Off"={184:0}, "Off"={137:0}, "OK"={171:0}, "On"={173:0}, "On"={132:0}, "Pump(System:"={128:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] [L684] int retValue_acc ; [L687] retValue_acc = pumpRunning [L688] RET return (retValue_acc); VAL [") "={185:0}, ")"={124:0}, ",Meth:"={170:0}, ",Pump:"={145:0}, "\n"={186:0}, "__utac__get_this_arg"={158:0}, "__utac__get_this_arg"={189:0}, "__utac__get_this_argtype"={193:0}, "__utac__get_this_argtype"={127:0}, "CRIT"={166:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={159:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={157:0}, "libacc.c"={156:0}, "libacc.c"={176:0}, "libacc.c"={152:0}, "libacc.c"={197:0}, "Off"={184:0}, "Off"={137:0}, "OK"={171:0}, "On"={173:0}, "On"={132:0}, "Pump(System:"={128:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, \result=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=0, systemActive=0, waterLevel=2] [L574] EXPR isPumpRunning() VAL [") "={185:0}, ")"={124:0}, ",Meth:"={170:0}, ",Pump:"={145:0}, "\n"={186:0}, "__utac__get_this_arg"={158:0}, "__utac__get_this_arg"={189:0}, "__utac__get_this_argtype"={193:0}, "__utac__get_this_argtype"={127:0}, "CRIT"={166:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={159:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={157:0}, "libacc.c"={156:0}, "libacc.c"={176:0}, "libacc.c"={152:0}, "libacc.c"={197:0}, "Off"={184:0}, "Off"={137:0}, "OK"={171:0}, "On"={173:0}, "On"={132:0}, "Pump(System:"={128:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isPumpRunning()=0, methaneLevelCritical=0, pumpRunning=0, systemActive=0, tmp=0, tmp___0=2, waterLevel=2] [L574] tmp___1 = isPumpRunning() [L576] COND FALSE !(\read(tmp___1)) VAL [") "={185:0}, ")"={124:0}, ",Meth:"={170:0}, ",Pump:"={145:0}, "\n"={186:0}, "__utac__get_this_arg"={158:0}, "__utac__get_this_arg"={189:0}, "__utac__get_this_argtype"={193:0}, "__utac__get_this_argtype"={127:0}, "CRIT"={166:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={159:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={157:0}, "libacc.c"={156:0}, "libacc.c"={176:0}, "libacc.c"={152:0}, "libacc.c"={197:0}, "Off"={184:0}, "Off"={137:0}, "OK"={171:0}, "On"={173:0}, "On"={132:0}, "Pump(System:"={128:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, tmp=0, tmp___0=2, tmp___1=0, waterLevel=2] [L580] CALL __automaton_fail() VAL [") "={185:0}, ")"={124:0}, ",Meth:"={170:0}, ",Pump:"={145:0}, "\n"={186:0}, "__utac__get_this_arg"={158:0}, "__utac__get_this_arg"={189:0}, "__utac__get_this_argtype"={193:0}, "__utac__get_this_argtype"={127:0}, "CRIT"={166:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={159:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={157:0}, "libacc.c"={156:0}, "libacc.c"={176:0}, "libacc.c"={152:0}, "libacc.c"={197:0}, "Off"={184:0}, "Off"={137:0}, "OK"={171:0}, "On"={173:0}, "On"={132:0}, "Pump(System:"={128:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] [L44] __VERIFIER_error() VAL [") "={185:0}, ")"={124:0}, ",Meth:"={170:0}, ",Pump:"={145:0}, "\n"={186:0}, "__utac__get_this_arg"={158:0}, "__utac__get_this_arg"={189:0}, "__utac__get_this_argtype"={193:0}, "__utac__get_this_argtype"={127:0}, "CRIT"={166:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={159:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={157:0}, "libacc.c"={156:0}, "libacc.c"={176:0}, "libacc.c"={152:0}, "libacc.c"={197:0}, "Off"={184:0}, "Off"={137:0}, "OK"={171:0}, "On"={173:0}, "On"={132:0}, "Pump(System:"={128:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] - StatisticsResult: Ultimate Automizer benchmark data CFG has 24 procedures, 126 locations, 1 error locations. UNSAFE Result, 2.9s OverallTime, 6 OverallIterations, 1 TraceHistogramMax, 1.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 624 SDtfs, 270 SDslu, 614 SDs, 0 SdLazy, 97 SolverSat, 61 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 35 GetRequests, 22 SyntacticMatches, 1 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=269occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 5 MinimizatonAttempts, 12 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.9s InterpolantComputationTime, 364 NumberOfCodeBlocks, 364 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 291 ConstructedInterpolants, 0 QuantifiedInterpolants, 30392 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 5 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...