./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec3_product16_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_05a59d13-c3b1-4d4c-bf04-523bb32b7ae0/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_05a59d13-c3b1-4d4c-bf04-523bb32b7ae0/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_05a59d13-c3b1-4d4c-bf04-523bb32b7ae0/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_05a59d13-c3b1-4d4c-bf04-523bb32b7ae0/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec3_product16_false-unreach-call_false-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_05a59d13-c3b1-4d4c-bf04-523bb32b7ae0/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_05a59d13-c3b1-4d4c-bf04-523bb32b7ae0/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 09e3ebf9e88b37df43a29457dc1ad9a694c62daa ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-10 12:15:27,313 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 12:15:27,314 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 12:15:27,321 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 12:15:27,321 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 12:15:27,322 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 12:15:27,323 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 12:15:27,324 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 12:15:27,325 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 12:15:27,325 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 12:15:27,326 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 12:15:27,326 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 12:15:27,327 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 12:15:27,327 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 12:15:27,328 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 12:15:27,329 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 12:15:27,329 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 12:15:27,330 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 12:15:27,331 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 12:15:27,332 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 12:15:27,333 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 12:15:27,334 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 12:15:27,336 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 12:15:27,336 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 12:15:27,336 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 12:15:27,337 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 12:15:27,337 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 12:15:27,338 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 12:15:27,338 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 12:15:27,339 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 12:15:27,339 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 12:15:27,340 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 12:15:27,340 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 12:15:27,340 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 12:15:27,341 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 12:15:27,341 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 12:15:27,341 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_05a59d13-c3b1-4d4c-bf04-523bb32b7ae0/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-11-10 12:15:27,351 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 12:15:27,352 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 12:15:27,352 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 12:15:27,352 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-10 12:15:27,352 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-10 12:15:27,353 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-10 12:15:27,353 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-10 12:15:27,353 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-10 12:15:27,353 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-10 12:15:27,353 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-10 12:15:27,353 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-10 12:15:27,354 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 12:15:27,354 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 12:15:27,354 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 12:15:27,354 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 12:15:27,354 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 12:15:27,354 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 12:15:27,354 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 12:15:27,355 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 12:15:27,355 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 12:15:27,355 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 12:15:27,355 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 12:15:27,355 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 12:15:27,355 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 12:15:27,355 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 12:15:27,355 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 12:15:27,355 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 12:15:27,356 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 12:15:27,356 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 12:15:27,356 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 12:15:27,356 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-10 12:15:27,356 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 12:15:27,356 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 12:15:27,356 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 12:15:27,356 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_05a59d13-c3b1-4d4c-bf04-523bb32b7ae0/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 -> 09e3ebf9e88b37df43a29457dc1ad9a694c62daa [2018-11-10 12:15:27,380 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 12:15:27,388 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 12:15:27,390 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 12:15:27,391 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 12:15:27,391 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 12:15:27,392 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_05a59d13-c3b1-4d4c-bf04-523bb32b7ae0/bin-2019/utaipan/../../sv-benchmarks/c/product-lines/minepump_spec3_product16_false-unreach-call_false-termination.cil.c [2018-11-10 12:15:27,427 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_05a59d13-c3b1-4d4c-bf04-523bb32b7ae0/bin-2019/utaipan/data/5cdda09fb/27083417a7594fee94667723b509f3d1/FLAGa105aa3aa [2018-11-10 12:15:27,766 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 12:15:27,766 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_05a59d13-c3b1-4d4c-bf04-523bb32b7ae0/sv-benchmarks/c/product-lines/minepump_spec3_product16_false-unreach-call_false-termination.cil.c [2018-11-10 12:15:27,775 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_05a59d13-c3b1-4d4c-bf04-523bb32b7ae0/bin-2019/utaipan/data/5cdda09fb/27083417a7594fee94667723b509f3d1/FLAGa105aa3aa [2018-11-10 12:15:27,784 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_05a59d13-c3b1-4d4c-bf04-523bb32b7ae0/bin-2019/utaipan/data/5cdda09fb/27083417a7594fee94667723b509f3d1 [2018-11-10 12:15:27,786 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 12:15:27,787 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 12:15:27,787 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 12:15:27,787 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 12:15:27,790 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 12:15:27,790 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:15:27" (1/1) ... [2018-11-10 12:15:27,792 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70607c0e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:15:27, skipping insertion in model container [2018-11-10 12:15:27,792 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:15:27" (1/1) ... [2018-11-10 12:15:27,798 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 12:15:27,828 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 12:15:28,010 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 12:15:28,017 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 12:15:28,070 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 12:15:28,086 INFO L193 MainTranslator]: Completed translation [2018-11-10 12:15:28,086 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:15:28 WrapperNode [2018-11-10 12:15:28,086 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 12:15:28,087 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 12:15:28,087 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 12:15:28,087 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 12:15:28,145 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:15:28" (1/1) ... [2018-11-10 12:15:28,158 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:15:28" (1/1) ... [2018-11-10 12:15:28,181 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-10 12:15:28,182 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 12:15:28,182 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 12:15:28,182 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 12:15:28,187 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:15:28" (1/1) ... [2018-11-10 12:15:28,188 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:15:28" (1/1) ... [2018-11-10 12:15:28,192 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:15:28" (1/1) ... [2018-11-10 12:15:28,192 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:15:28" (1/1) ... [2018-11-10 12:15:28,200 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:15:28" (1/1) ... [2018-11-10 12:15:28,206 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:15:28" (1/1) ... [2018-11-10 12:15:28,209 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:15:28" (1/1) ... [2018-11-10 12:15:28,211 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 12:15:28,212 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 12:15:28,212 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 12:15:28,212 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 12:15:28,213 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:15:28" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_05a59d13-c3b1-4d4c-bf04-523bb32b7ae0/bin-2019/utaipan/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 12:15:28,249 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-11-10 12:15:28,250 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-11-10 12:15:28,250 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-10 12:15:28,250 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-10 12:15:28,250 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2018-11-10 12:15:28,250 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2018-11-10 12:15:28,250 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-11-10 12:15:28,250 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-11-10 12:15:28,250 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2018-11-10 12:15:28,250 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2018-11-10 12:15:28,250 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-11-10 12:15:28,251 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-11-10 12:15:28,251 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2018-11-10 12:15:28,251 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2018-11-10 12:15:28,251 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-11-10 12:15:28,251 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-11-10 12:15:28,251 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2018-11-10 12:15:28,251 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2018-11-10 12:15:28,251 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2018-11-10 12:15:28,251 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2018-11-10 12:15:28,251 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2018-11-10 12:15:28,251 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2018-11-10 12:15:28,251 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2018-11-10 12:15:28,251 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2018-11-10 12:15:28,251 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2018-11-10 12:15:28,251 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2018-11-10 12:15:28,252 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-11-10 12:15:28,252 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-11-10 12:15:28,252 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-11-10 12:15:28,252 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-11-10 12:15:28,252 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2018-11-10 12:15:28,252 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2018-11-10 12:15:28,252 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2018-11-10 12:15:28,252 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2018-11-10 12:15:28,252 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2018-11-10 12:15:28,252 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2018-11-10 12:15:28,252 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2018-11-10 12:15:28,252 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2018-11-10 12:15:28,252 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2018-11-10 12:15:28,252 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2018-11-10 12:15:28,252 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-10 12:15:28,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-10 12:15:28,253 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2018-11-10 12:15:28,253 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2018-11-10 12:15:28,253 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification3_spec__1 [2018-11-10 12:15:28,253 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification3_spec__1 [2018-11-10 12:15:28,253 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 12:15:28,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 12:15:28,253 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-11-10 12:15:28,253 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-11-10 12:15:28,804 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 12:15:28,805 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 12:15:28 BoogieIcfgContainer [2018-11-10 12:15:28,805 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 12:15:28,805 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-10 12:15:28,805 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-10 12:15:28,807 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-10 12:15:28,807 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.11 12:15:27" (1/3) ... [2018-11-10 12:15:28,808 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5eea228a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 12:15:28, skipping insertion in model container [2018-11-10 12:15:28,808 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:15:28" (2/3) ... [2018-11-10 12:15:28,808 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5eea228a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 12:15:28, skipping insertion in model container [2018-11-10 12:15:28,808 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 12:15:28" (3/3) ... [2018-11-10 12:15:28,809 INFO L112 eAbstractionObserver]: Analyzing ICFG minepump_spec3_product16_false-unreach-call_false-termination.cil.c [2018-11-10 12:15:28,815 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-10 12:15:28,820 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-10 12:15:28,832 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-10 12:15:28,858 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-10 12:15:28,858 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-10 12:15:28,858 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-10 12:15:28,858 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-10 12:15:28,858 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-10 12:15:28,858 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-10 12:15:28,858 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-10 12:15:28,858 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-10 12:15:28,872 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states. [2018-11-10 12:15:28,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2018-11-10 12:15:28,878 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 12:15:28,879 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 12:15:28,881 INFO L424 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 12:15:28,885 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:15:28,885 INFO L82 PathProgramCache]: Analyzing trace with hash -721507504, now seen corresponding path program 1 times [2018-11-10 12:15:28,887 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 12:15:28,916 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:15:28,916 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:15:28,916 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:15:28,916 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 12:15:29,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:15:29,077 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 12:15:29,078 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 12:15:29,078 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-10 12:15:29,079 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 12:15:29,084 INFO L460 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-10 12:15:29,091 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-10 12:15:29,092 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-10 12:15:29,094 INFO L87 Difference]: Start difference. First operand 130 states. Second operand 2 states. [2018-11-10 12:15:29,123 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 12:15:29,123 INFO L93 Difference]: Finished difference Result 234 states and 291 transitions. [2018-11-10 12:15:29,123 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-10 12:15:29,124 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 52 [2018-11-10 12:15:29,125 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 12:15:29,134 INFO L225 Difference]: With dead ends: 234 [2018-11-10 12:15:29,134 INFO L226 Difference]: Without dead ends: 117 [2018-11-10 12:15:29,137 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-10 12:15:29,148 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 117 states. [2018-11-10 12:15:29,166 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 117 to 117. [2018-11-10 12:15:29,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 117 states. [2018-11-10 12:15:29,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 117 states and 137 transitions. [2018-11-10 12:15:29,169 INFO L78 Accepts]: Start accepts. Automaton has 117 states and 137 transitions. Word has length 52 [2018-11-10 12:15:29,170 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 12:15:29,170 INFO L481 AbstractCegarLoop]: Abstraction has 117 states and 137 transitions. [2018-11-10 12:15:29,170 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-10 12:15:29,170 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 137 transitions. [2018-11-10 12:15:29,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2018-11-10 12:15:29,173 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 12:15:29,173 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 12:15:29,173 INFO L424 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 12:15:29,173 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:15:29,173 INFO L82 PathProgramCache]: Analyzing trace with hash -1392031816, now seen corresponding path program 1 times [2018-11-10 12:15:29,174 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 12:15:29,174 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:15:29,175 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:15:29,175 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:15:29,175 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 12:15:29,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:15:29,261 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 12:15:29,261 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 12:15:29,262 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 12:15:29,262 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 12:15:29,263 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 12:15:29,263 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 12:15:29,263 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 12:15:29,264 INFO L87 Difference]: Start difference. First operand 117 states and 137 transitions. Second operand 3 states. [2018-11-10 12:15:29,281 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 12:15:29,281 INFO L93 Difference]: Finished difference Result 171 states and 199 transitions. [2018-11-10 12:15:29,282 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 12:15:29,282 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 54 [2018-11-10 12:15:29,282 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 12:15:29,283 INFO L225 Difference]: With dead ends: 171 [2018-11-10 12:15:29,283 INFO L226 Difference]: Without dead ends: 107 [2018-11-10 12:15:29,285 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 12:15:29,285 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 107 states. [2018-11-10 12:15:29,294 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 107 to 107. [2018-11-10 12:15:29,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 107 states. [2018-11-10 12:15:29,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 107 states and 124 transitions. [2018-11-10 12:15:29,295 INFO L78 Accepts]: Start accepts. Automaton has 107 states and 124 transitions. Word has length 54 [2018-11-10 12:15:29,295 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 12:15:29,296 INFO L481 AbstractCegarLoop]: Abstraction has 107 states and 124 transitions. [2018-11-10 12:15:29,296 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 12:15:29,296 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 124 transitions. [2018-11-10 12:15:29,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2018-11-10 12:15:29,297 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 12:15:29,298 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 12:15:29,299 INFO L424 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 12:15:29,299 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:15:29,299 INFO L82 PathProgramCache]: Analyzing trace with hash 1054462566, now seen corresponding path program 1 times [2018-11-10 12:15:29,299 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 12:15:29,300 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:15:29,300 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:15:29,300 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:15:29,300 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 12:15:29,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:15:29,388 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 12:15:29,388 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 12:15:29,388 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-10 12:15:29,388 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 12:15:29,389 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-10 12:15:29,389 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-10 12:15:29,389 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2018-11-10 12:15:29,390 INFO L87 Difference]: Start difference. First operand 107 states and 124 transitions. Second operand 7 states. [2018-11-10 12:15:29,769 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 12:15:29,769 INFO L93 Difference]: Finished difference Result 330 states and 400 transitions. [2018-11-10 12:15:29,770 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-10 12:15:29,770 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 59 [2018-11-10 12:15:29,770 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 12:15:29,774 INFO L225 Difference]: With dead ends: 330 [2018-11-10 12:15:29,774 INFO L226 Difference]: Without dead ends: 247 [2018-11-10 12:15:29,775 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2018-11-10 12:15:29,775 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 247 states. [2018-11-10 12:15:29,798 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 247 to 235. [2018-11-10 12:15:29,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 235 states. [2018-11-10 12:15:29,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 235 states and 284 transitions. [2018-11-10 12:15:29,800 INFO L78 Accepts]: Start accepts. Automaton has 235 states and 284 transitions. Word has length 59 [2018-11-10 12:15:29,800 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 12:15:29,800 INFO L481 AbstractCegarLoop]: Abstraction has 235 states and 284 transitions. [2018-11-10 12:15:29,800 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-10 12:15:29,800 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 284 transitions. [2018-11-10 12:15:29,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2018-11-10 12:15:29,803 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 12:15:29,803 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 12:15:29,803 INFO L424 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 12:15:29,803 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:15:29,803 INFO L82 PathProgramCache]: Analyzing trace with hash -1373904781, now seen corresponding path program 1 times [2018-11-10 12:15:29,803 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 12:15:29,804 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:15:29,804 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:15:29,804 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:15:29,805 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 12:15:29,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:15:29,889 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 12:15:29,889 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 12:15:29,889 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-10 12:15:29,889 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 12:15:29,890 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-10 12:15:29,890 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-10 12:15:29,890 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-10 12:15:29,890 INFO L87 Difference]: Start difference. First operand 235 states and 284 transitions. Second operand 6 states. [2018-11-10 12:15:30,122 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 12:15:30,123 INFO L93 Difference]: Finished difference Result 630 states and 798 transitions. [2018-11-10 12:15:30,124 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-10 12:15:30,124 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 64 [2018-11-10 12:15:30,124 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 12:15:30,127 INFO L225 Difference]: With dead ends: 630 [2018-11-10 12:15:30,127 INFO L226 Difference]: Without dead ends: 419 [2018-11-10 12:15:30,129 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2018-11-10 12:15:30,129 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 419 states. [2018-11-10 12:15:30,173 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 419 to 413. [2018-11-10 12:15:30,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 413 states. [2018-11-10 12:15:30,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 413 states and 510 transitions. [2018-11-10 12:15:30,176 INFO L78 Accepts]: Start accepts. Automaton has 413 states and 510 transitions. Word has length 64 [2018-11-10 12:15:30,176 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 12:15:30,177 INFO L481 AbstractCegarLoop]: Abstraction has 413 states and 510 transitions. [2018-11-10 12:15:30,177 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-10 12:15:30,177 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 510 transitions. [2018-11-10 12:15:30,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2018-11-10 12:15:30,180 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 12:15:30,180 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 12:15:30,180 INFO L424 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 12:15:30,180 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:15:30,181 INFO L82 PathProgramCache]: Analyzing trace with hash 1607772505, now seen corresponding path program 1 times [2018-11-10 12:15:30,181 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 12:15:30,181 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:15:30,181 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:15:30,181 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:15:30,182 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 12:15:30,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:15:30,262 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 12:15:30,262 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 12:15:30,263 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-10 12:15:30,263 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 12:15:30,263 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-10 12:15:30,263 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-10 12:15:30,263 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-10 12:15:30,264 INFO L87 Difference]: Start difference. First operand 413 states and 510 transitions. Second operand 4 states. [2018-11-10 12:15:30,422 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 12:15:30,422 INFO L93 Difference]: Finished difference Result 720 states and 909 transitions. [2018-11-10 12:15:30,423 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-10 12:15:30,423 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 68 [2018-11-10 12:15:30,423 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 12:15:30,424 INFO L225 Difference]: With dead ends: 720 [2018-11-10 12:15:30,425 INFO L226 Difference]: Without dead ends: 331 [2018-11-10 12:15:30,426 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 7 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-11-10 12:15:30,427 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 331 states. [2018-11-10 12:15:30,444 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 331 to 323. [2018-11-10 12:15:30,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 323 states. [2018-11-10 12:15:30,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 323 states and 374 transitions. [2018-11-10 12:15:30,446 INFO L78 Accepts]: Start accepts. Automaton has 323 states and 374 transitions. Word has length 68 [2018-11-10 12:15:30,446 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 12:15:30,446 INFO L481 AbstractCegarLoop]: Abstraction has 323 states and 374 transitions. [2018-11-10 12:15:30,447 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-10 12:15:30,447 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 374 transitions. [2018-11-10 12:15:30,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2018-11-10 12:15:30,448 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 12:15:30,448 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 12:15:30,448 INFO L424 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 12:15:30,448 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:15:30,449 INFO L82 PathProgramCache]: Analyzing trace with hash -204623751, now seen corresponding path program 1 times [2018-11-10 12:15:30,449 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 12:15:30,449 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:15:30,449 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:15:30,450 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:15:30,450 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 12:15:30,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 12:15:30,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 12:15:30,556 INFO L442 BasicCegarLoop]: Counterexample might be feasible [2018-11-10 12:15:30,573 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 12:15:30,574 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 12:15:30,576 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 12:15:30,576 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 12:15:30,651 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.11 12:15:30 BoogieIcfgContainer [2018-11-10 12:15:30,651 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-10 12:15:30,651 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-10 12:15:30,651 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-10 12:15:30,651 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-10 12:15:30,652 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 12:15:28" (3/4) ... [2018-11-10 12:15:30,654 INFO L138 WitnessPrinter]: Generating witness for reachability counterexample [2018-11-10 12:15:30,658 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 12:15:30,658 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 12:15:30,658 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 12:15:30,658 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 12:15:30,745 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_05a59d13-c3b1-4d4c-bf04-523bb32b7ae0/bin-2019/utaipan/witness.graphml [2018-11-10 12:15:30,746 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-10 12:15:30,746 INFO L168 Benchmark]: Toolchain (without parser) took 2959.79 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 132.1 MB). Free memory was 959.2 MB in the beginning and 998.1 MB in the end (delta: -38.9 MB). Peak memory consumption was 93.2 MB. Max. memory is 11.5 GB. [2018-11-10 12:15:30,747 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 12:15:30,747 INFO L168 Benchmark]: CACSL2BoogieTranslator took 299.18 ms. Allocated memory is still 1.0 GB. Free memory was 956.6 MB in the beginning and 935.1 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. [2018-11-10 12:15:30,748 INFO L168 Benchmark]: Boogie Procedure Inliner took 94.44 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 132.1 MB). Free memory was 935.1 MB in the beginning and 1.1 GB in the end (delta: -193.7 MB). Peak memory consumption was 16.0 MB. Max. memory is 11.5 GB. [2018-11-10 12:15:30,748 INFO L168 Benchmark]: Boogie Preprocessor took 30.13 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2018-11-10 12:15:30,748 INFO L168 Benchmark]: RCFGBuilder took 592.98 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 87.9 MB). Peak memory consumption was 87.9 MB. Max. memory is 11.5 GB. [2018-11-10 12:15:30,748 INFO L168 Benchmark]: TraceAbstraction took 1845.69 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 9.3 MB). Peak memory consumption was 9.3 MB. Max. memory is 11.5 GB. [2018-11-10 12:15:30,748 INFO L168 Benchmark]: Witness Printer took 94.40 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 998.1 MB in the end (delta: 28.1 MB). Peak memory consumption was 28.1 MB. Max. memory is 11.5 GB. [2018-11-10 12:15:30,750 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 299.18 ms. Allocated memory is still 1.0 GB. Free memory was 956.6 MB in the beginning and 935.1 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 94.44 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 132.1 MB). Free memory was 935.1 MB in the beginning and 1.1 GB in the end (delta: -193.7 MB). Peak memory consumption was 16.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 30.13 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 592.98 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 87.9 MB). Peak memory consumption was 87.9 MB. Max. memory is 11.5 GB. * TraceAbstraction took 1845.69 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 9.3 MB). Peak memory consumption was 9.3 MB. Max. memory is 11.5 GB. * Witness Printer took 94.40 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 998.1 MB in the end (delta: 28.1 MB). Peak memory consumption was 28.1 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: [L450] CALL "i > 0 && i <= this->argsCount" [L450] RET "i > 0 && i <= this->argsCount" [L450] CALL "libacc.c" [L450] RET "libacc.c" [L451] CALL "__utac__get_this_arg" [L451] RET "__utac__get_this_arg" [L457] CALL "i > 0 && i <= this->argsCount" [L457] RET "i > 0 && i <= this->argsCount" [L457] CALL "libacc.c" [L457] RET "libacc.c" [L458] CALL "__utac__get_this_arg" [L458] RET "__utac__get_this_arg" [L496] CALL "i > 0 && i <= this->argsCount" [L496] RET "i > 0 && i <= this->argsCount" [L496] CALL "libacc.c" [L496] RET "libacc.c" [L497] CALL "__utac__get_this_argtype" [L497] RET "__utac__get_this_argtype" [L503] CALL "i > 0 && i <= this->argsCount" [L503] RET "i > 0 && i <= this->argsCount" [L503] CALL "libacc.c" [L503] RET "libacc.c" [L504] CALL "__utac__get_this_argtype" [L504] RET "__utac__get_this_argtype" [L715] CALL "Pump(System:" [L715] RET "Pump(System:" [L719] CALL "On" [L719] RET "On" [L723] CALL "Off" [L723] RET "Off" [L727] CALL ",Pump:" [L727] RET ",Pump:" [L731] CALL "On" [L731] RET "On" [L735] CALL "Off" [L735] RET "Off" [L739] CALL ") " [L739] RET ") " [L741] CALL "\n" [L741] RET "\n" [L858] CALL "Env(Water:%i" [L858] RET "Env(Water:%i" [L859] CALL ",Meth:" [L859] RET ",Meth:" [L863] CALL "CRIT" [L863] RET "CRIT" [L867] CALL "OK" [L867] RET "OK" [L871] CALL ")" [L871] RET ")" [L49] int cleanupTimeShifts = 4; [L596] int pumpRunning = 0; [L597] int systemActive = 1; [L806] int waterLevel = 1; [L807] int methaneLevelCritical = 0; [L322] static struct __ACC__ERR *head = (struct __ACC__ERR *)0; VAL [") "={143:0}, ")"={169:0}, ",Meth:"={131:0}, ",Pump:"={140:0}, "\n"={144:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={152:0}, "CRIT"={167:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={187:0}, "libacc.c"={158:0}, "libacc.c"={127:0}, "libacc.c"={194:0}, "libacc.c"={159:0}, "Off"={142:0}, "Off"={185:0}, "OK"={163:0}, "On"={182:0}, "On"={141:0}, "Pump(System:"={180:0}, \old(") ")=134, \old(") ")=153, \old(")")=118, \old(")")=162, \old(",Meth:")=133, \old(",Meth:")=121, \old(",Pump:")=139, \old(",Pump:")=125, \old("\n")=147, \old("\n")=165, \old("__utac__get_this_arg")=196, \old("__utac__get_this_arg")=193, \old("__utac__get_this_arg")=151, \old("__utac__get_this_arg")=129, \old("__utac__get_this_argtype")=176, \old("__utac__get_this_argtype")=156, \old("__utac__get_this_argtype")=149, \old("__utac__get_this_argtype")=189, \old("CRIT")=199, \old("CRIT")=166, \old("Env(Water:%i")=172, \old("Env(Water:%i")=132, \old("i > 0 && i <= this->argsCount")=168, \old("i > 0 && i <= this->argsCount")=171, \old("i > 0 && i <= this->argsCount")=160, \old("i > 0 && i <= this->argsCount")=161, \old("i > 0 && i <= this->argsCount")=179, \old("i > 0 && i <= this->argsCount")=198, \old("i > 0 && i <= this->argsCount")=188, \old("i > 0 && i <= this->argsCount")=190, \old("libacc.c")=197, \old("libacc.c")=150, \old("libacc.c")=122, \old("libacc.c")=154, \old("libacc.c")=126, \old("libacc.c")=184, \old("libacc.c")=123, \old("libacc.c")=124, \old("Off")=130, \old("Off")=119, \old("Off")=186, \old("Off")=120, \old("OK")=164, \old("OK")=137, \old("On")=173, \old("On")=170, \old("On")=136, \old("On")=183, \old("Pump(System:")=177, \old("Pump(System:")=135, \old(cleanupTimeShifts)=192, \old(head)=181, \old(head)=200, \old(methaneLevelCritical)=155, \old(pumpRunning)=146, \old(systemActive)=145, \old(waterLevel)=148, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L130] int retValue_acc ; [L131] int tmp ; VAL [") "={143:0}, ")"={169:0}, ",Meth:"={131:0}, ",Pump:"={140:0}, "\n"={144:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={152:0}, "CRIT"={167:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={158:0}, "libacc.c"={194:0}, "libacc.c"={159:0}, "libacc.c"={127:0}, "Off"={185:0}, "Off"={142:0}, "OK"={163:0}, "On"={182:0}, "On"={141:0}, "Pump(System:"={180:0}, \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] [L135] FCALL select_helpers() VAL [") "={143:0}, ")"={169:0}, ",Meth:"={131:0}, ",Pump:"={140:0}, "\n"={144:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={152:0}, "CRIT"={167:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={158:0}, "libacc.c"={194:0}, "libacc.c"={159:0}, "libacc.c"={127:0}, "Off"={185:0}, "Off"={142:0}, "OK"={163:0}, "On"={182:0}, "On"={141:0}, "Pump(System:"={180:0}, \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] [L136] FCALL select_features() VAL [") "={143:0}, ")"={169:0}, ",Meth:"={131:0}, ",Pump:"={140:0}, "\n"={144:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={152:0}, "CRIT"={167:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={158:0}, "libacc.c"={194:0}, "libacc.c"={159:0}, "libacc.c"={127:0}, "Off"={185:0}, "Off"={142:0}, "OK"={163:0}, "On"={182:0}, "On"={141:0}, "Pump(System:"={180:0}, \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] [L137] CALL, EXPR valid_product() VAL [") "={143:0}, ")"={169:0}, ",Meth:"={131:0}, ",Pump:"={140:0}, "\n"={144:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={152:0}, "CRIT"={167:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={158:0}, "libacc.c"={194:0}, "libacc.c"={159:0}, "libacc.c"={127:0}, "Off"={185:0}, "Off"={142:0}, "OK"={163:0}, "On"={182:0}, "On"={141:0}, "Pump(System:"={180:0}, \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] [L796] int retValue_acc ; [L799] retValue_acc = 1 [L800] RET return (retValue_acc); VAL [") "={143:0}, ")"={169:0}, ",Meth:"={131:0}, ",Pump:"={140:0}, "\n"={144:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={152:0}, "CRIT"={167:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={158:0}, "libacc.c"={194:0}, "libacc.c"={159:0}, "libacc.c"={127:0}, "Off"={185:0}, "Off"={142:0}, "OK"={163:0}, "On"={182:0}, "On"={141:0}, "Pump(System:"={180:0}, \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] [L137] EXPR valid_product() VAL [") "={143:0}, ")"={169:0}, ",Meth:"={131:0}, ",Pump:"={140:0}, "\n"={144:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={152:0}, "CRIT"={167:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={158:0}, "libacc.c"={194:0}, "libacc.c"={159:0}, "libacc.c"={127:0}, "Off"={185:0}, "Off"={142:0}, "OK"={163:0}, "On"={182:0}, "On"={141:0}, "Pump(System:"={180:0}, \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] [L137] tmp = valid_product() [L139] COND TRUE \read(tmp) VAL [") "={143:0}, ")"={169:0}, ",Meth:"={131:0}, ",Pump:"={140:0}, "\n"={144:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={152:0}, "CRIT"={167:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={158:0}, "libacc.c"={194:0}, "libacc.c"={159:0}, "libacc.c"={127:0}, "Off"={185:0}, "Off"={142:0}, "OK"={163:0}, "On"={182:0}, "On"={141:0}, "Pump(System:"={180:0}, \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] [L141] FCALL setup() VAL [") "={143:0}, ")"={169:0}, ",Meth:"={131:0}, ",Pump:"={140:0}, "\n"={144:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={152:0}, "CRIT"={167:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={158:0}, "libacc.c"={194:0}, "libacc.c"={159:0}, "libacc.c"={127:0}, "Off"={185:0}, "Off"={142:0}, "OK"={163:0}, "On"={182:0}, "On"={141:0}, "Pump(System:"={180:0}, \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] [L142] CALL runTest() VAL [") "={143:0}, ")"={169:0}, ",Meth:"={131:0}, ",Pump:"={140:0}, "\n"={144:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={152:0}, "CRIT"={167:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={158:0}, "libacc.c"={194:0}, "libacc.c"={159:0}, "libacc.c"={127:0}, "Off"={185:0}, "Off"={142:0}, "OK"={163:0}, "On"={182:0}, "On"={141:0}, "Pump(System:"={180:0}, \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] [L121] CALL test() VAL [") "={143:0}, ")"={169:0}, ",Meth:"={131:0}, ",Pump:"={140:0}, "\n"={144:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={152:0}, "CRIT"={167:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={158:0}, "libacc.c"={194:0}, "libacc.c"={159:0}, "libacc.c"={127:0}, "Off"={185:0}, "Off"={142:0}, "OK"={163:0}, "On"={182:0}, "On"={141:0}, "Pump(System:"={180:0}, \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] [L522] int splverifierCounter ; [L523] int tmp ; [L524] int tmp___0 ; [L525] int tmp___1 ; [L526] int tmp___2 ; [L529] splverifierCounter = 0 VAL [") "={143:0}, ")"={169:0}, ",Meth:"={131:0}, ",Pump:"={140:0}, "\n"={144:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={152:0}, "CRIT"={167:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={158:0}, "libacc.c"={194:0}, "libacc.c"={159:0}, "libacc.c"={127:0}, "Off"={185:0}, "Off"={142:0}, "OK"={163:0}, "On"={182:0}, "On"={141:0}, "Pump(System:"={180:0}, \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] [L531] COND TRUE 1 VAL [") "={143:0}, ")"={169:0}, ",Meth:"={131:0}, ",Pump:"={140:0}, "\n"={144:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={152:0}, "CRIT"={167:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={158:0}, "libacc.c"={194:0}, "libacc.c"={159:0}, "libacc.c"={127:0}, "Off"={185:0}, "Off"={142:0}, "OK"={163:0}, "On"={182:0}, "On"={141:0}, "Pump(System:"={180:0}, \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] [L533] COND TRUE splverifierCounter < 4 VAL [") "={143:0}, ")"={169:0}, ",Meth:"={131:0}, ",Pump:"={140:0}, "\n"={144:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={152:0}, "CRIT"={167:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={158:0}, "libacc.c"={194:0}, "libacc.c"={159:0}, "libacc.c"={127:0}, "Off"={185:0}, "Off"={142:0}, "OK"={163:0}, "On"={182:0}, "On"={141:0}, "Pump(System:"={180:0}, \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] [L539] tmp = __VERIFIER_nondet_int() [L541] COND TRUE \read(tmp) VAL [") "={143:0}, ")"={169:0}, ",Meth:"={131:0}, ",Pump:"={140:0}, "\n"={144:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={152:0}, "CRIT"={167:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={158:0}, "libacc.c"={194:0}, "libacc.c"={159:0}, "libacc.c"={127:0}, "Off"={185:0}, "Off"={142:0}, "OK"={163:0}, "On"={182:0}, "On"={141:0}, "Pump(System:"={180:0}, \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] [L543] CALL waterRise() VAL [") "={143:0}, ")"={169:0}, ",Meth:"={131:0}, ",Pump:"={140:0}, "\n"={144:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={152:0}, "CRIT"={167:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={158:0}, "libacc.c"={194:0}, "libacc.c"={159:0}, "libacc.c"={127:0}, "Off"={185:0}, "Off"={142:0}, "OK"={163:0}, "On"={182:0}, "On"={141:0}, "Pump(System:"={180:0}, \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] [L824] COND TRUE waterLevel < 2 [L825] RET waterLevel = waterLevel + 1 VAL [") "={143:0}, ")"={169:0}, ",Meth:"={131:0}, ",Pump:"={140:0}, "\n"={144:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={152:0}, "CRIT"={167:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={158:0}, "libacc.c"={194:0}, "libacc.c"={159:0}, "libacc.c"={127:0}, "Off"={185:0}, "Off"={142:0}, "OK"={163:0}, "On"={182:0}, "On"={141:0}, "Pump(System:"={180:0}, \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] [L543] waterRise() VAL [") "={143:0}, ")"={169:0}, ",Meth:"={131:0}, ",Pump:"={140:0}, "\n"={144:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={152:0}, "CRIT"={167:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={158:0}, "libacc.c"={194:0}, "libacc.c"={159:0}, "libacc.c"={127:0}, "Off"={185:0}, "Off"={142:0}, "OK"={163:0}, "On"={182:0}, "On"={141:0}, "Pump(System:"={180:0}, \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] [L549] tmp___0 = __VERIFIER_nondet_int() [L551] COND FALSE !(\read(tmp___0)) VAL [") "={143:0}, ")"={169:0}, ",Meth:"={131:0}, ",Pump:"={140:0}, "\n"={144:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={152:0}, "CRIT"={167:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={158:0}, "libacc.c"={194:0}, "libacc.c"={159:0}, "libacc.c"={127:0}, "Off"={185:0}, "Off"={142:0}, "OK"={163:0}, "On"={182:0}, "On"={141:0}, "Pump(System:"={180:0}, \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] [L559] tmp___2 = __VERIFIER_nondet_int() [L561] COND FALSE !(\read(tmp___2)) [L567] tmp___1 = __VERIFIER_nondet_int() [L569] COND TRUE \read(tmp___1) VAL [") "={143:0}, ")"={169:0}, ",Meth:"={131:0}, ",Pump:"={140:0}, "\n"={144:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={152:0}, "CRIT"={167:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={158:0}, "libacc.c"={194:0}, "libacc.c"={159:0}, "libacc.c"={127:0}, "Off"={185:0}, "Off"={142:0}, "OK"={163:0}, "On"={182:0}, "On"={141:0}, "Pump(System:"={180:0}, \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] [L571] CALL stopSystem() VAL [") "={143:0}, ")"={169:0}, ",Meth:"={131:0}, ",Pump:"={140:0}, "\n"={144:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={152:0}, "CRIT"={167:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={158:0}, "libacc.c"={194:0}, "libacc.c"={159:0}, "libacc.c"={127:0}, "Off"={185:0}, "Off"={142:0}, "OK"={163:0}, "On"={182:0}, "On"={141:0}, "Pump(System:"={180:0}, \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] [L750] COND FALSE !(\read(pumpRunning)) VAL [") "={143:0}, ")"={169:0}, ",Meth:"={131:0}, ",Pump:"={140:0}, "\n"={144:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={152:0}, "CRIT"={167:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={158:0}, "libacc.c"={194:0}, "libacc.c"={159:0}, "libacc.c"={127:0}, "Off"={185:0}, "Off"={142:0}, "OK"={163:0}, "On"={182:0}, "On"={141:0}, "Pump(System:"={180:0}, \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] [L757] RET systemActive = 0 VAL [") "={143:0}, ")"={169:0}, ",Meth:"={131:0}, ",Pump:"={140:0}, "\n"={144:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={152:0}, "CRIT"={167:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={158:0}, "libacc.c"={194:0}, "libacc.c"={159:0}, "libacc.c"={127:0}, "Off"={185:0}, "Off"={142:0}, "OK"={163:0}, "On"={182:0}, "On"={141:0}, "Pump(System:"={180:0}, \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] [L571] stopSystem() VAL [") "={143:0}, ")"={169:0}, ",Meth:"={131:0}, ",Pump:"={140:0}, "\n"={144:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={152:0}, "CRIT"={167:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={158:0}, "libacc.c"={194:0}, "libacc.c"={159:0}, "libacc.c"={127:0}, "Off"={185:0}, "Off"={142:0}, "OK"={163:0}, "On"={182:0}, "On"={141:0}, "Pump(System:"={180:0}, \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] [L578] CALL timeShift() VAL [") "={143:0}, ")"={169:0}, ",Meth:"={131:0}, ",Pump:"={140:0}, "\n"={144:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={152:0}, "CRIT"={167:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={158:0}, "libacc.c"={194:0}, "libacc.c"={159:0}, "libacc.c"={127:0}, "Off"={185:0}, "Off"={142:0}, "OK"={163:0}, "On"={182:0}, "On"={141:0}, "Pump(System:"={180:0}, \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] [L604] COND FALSE !(\read(pumpRunning)) VAL [") "={143:0}, ")"={169:0}, ",Meth:"={131:0}, ",Pump:"={140:0}, "\n"={144:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={152:0}, "CRIT"={167:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={158:0}, "libacc.c"={194:0}, "libacc.c"={159:0}, "libacc.c"={127:0}, "Off"={185:0}, "Off"={142:0}, "OK"={163:0}, "On"={182:0}, "On"={141:0}, "Pump(System:"={180:0}, \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] [L611] COND FALSE !(\read(systemActive)) VAL [") "={143:0}, ")"={169:0}, ",Meth:"={131:0}, ",Pump:"={140:0}, "\n"={144:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={152:0}, "CRIT"={167:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={158:0}, "libacc.c"={194:0}, "libacc.c"={159:0}, "libacc.c"={127:0}, "Off"={185:0}, "Off"={142:0}, "OK"={163:0}, "On"={182:0}, "On"={141:0}, "Pump(System:"={180:0}, \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] [L619] CALL __utac_acc__Specification3_spec__1() VAL [") "={143:0}, ")"={169:0}, ",Meth:"={131:0}, ",Pump:"={140:0}, "\n"={144:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={152:0}, "CRIT"={167:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={158:0}, "libacc.c"={194:0}, "libacc.c"={159:0}, "libacc.c"={127:0}, "Off"={185:0}, "Off"={142:0}, "OK"={163:0}, "On"={182:0}, "On"={141:0}, "Pump(System:"={180:0}, \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] [L887] int tmp ; [L888] int tmp___0 ; [L889] int tmp___1 ; VAL [") "={143:0}, ")"={169:0}, ",Meth:"={131:0}, ",Pump:"={140:0}, "\n"={144:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={152:0}, "CRIT"={167:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={158:0}, "libacc.c"={194:0}, "libacc.c"={159:0}, "libacc.c"={127:0}, "Off"={185:0}, "Off"={142:0}, "OK"={163:0}, "On"={182:0}, "On"={141:0}, "Pump(System:"={180:0}, \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] [L893] CALL, EXPR isMethaneLevelCritical() VAL [") "={143:0}, ")"={169:0}, ",Meth:"={131:0}, ",Pump:"={140:0}, "\n"={144:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={152:0}, "CRIT"={167:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={158:0}, "libacc.c"={194:0}, "libacc.c"={159:0}, "libacc.c"={127:0}, "Off"={185:0}, "Off"={142:0}, "OK"={163:0}, "On"={182:0}, "On"={141:0}, "Pump(System:"={180:0}, \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] [L845] int retValue_acc ; [L848] retValue_acc = methaneLevelCritical [L849] RET return (retValue_acc); VAL [") "={143:0}, ")"={169:0}, ",Meth:"={131:0}, ",Pump:"={140:0}, "\n"={144:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={152:0}, "CRIT"={167:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={158:0}, "libacc.c"={194:0}, "libacc.c"={159:0}, "libacc.c"={127:0}, "Off"={185:0}, "Off"={142:0}, "OK"={163:0}, "On"={182:0}, "On"={141:0}, "Pump(System:"={180:0}, \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] [L893] EXPR isMethaneLevelCritical() VAL [") "={143:0}, ")"={169:0}, ",Meth:"={131:0}, ",Pump:"={140:0}, "\n"={144:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={152:0}, "CRIT"={167:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={158:0}, "libacc.c"={194:0}, "libacc.c"={159:0}, "libacc.c"={127:0}, "Off"={185:0}, "Off"={142:0}, "OK"={163:0}, "On"={182:0}, "On"={141:0}, "Pump(System:"={180:0}, \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] [L893] tmp = isMethaneLevelCritical() [L895] COND FALSE !(\read(tmp)) VAL [") "={143:0}, ")"={169:0}, ",Meth:"={131:0}, ",Pump:"={140:0}, "\n"={144:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={152:0}, "CRIT"={167:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={158:0}, "libacc.c"={194:0}, "libacc.c"={159:0}, "libacc.c"={127:0}, "Off"={185:0}, "Off"={142:0}, "OK"={163:0}, "On"={182:0}, "On"={141:0}, "Pump(System:"={180:0}, \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] [L899] CALL, EXPR getWaterLevel() VAL [") "={143:0}, ")"={169:0}, ",Meth:"={131:0}, ",Pump:"={140:0}, "\n"={144:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={152:0}, "CRIT"={167:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={158:0}, "libacc.c"={194:0}, "libacc.c"={159:0}, "libacc.c"={127:0}, "Off"={185:0}, "Off"={142:0}, "OK"={163:0}, "On"={182:0}, "On"={141:0}, "Pump(System:"={180:0}, \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] [L877] int retValue_acc ; [L880] retValue_acc = waterLevel [L881] RET return (retValue_acc); VAL [") "={143:0}, ")"={169:0}, ",Meth:"={131:0}, ",Pump:"={140:0}, "\n"={144:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={152:0}, "CRIT"={167:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={158:0}, "libacc.c"={194:0}, "libacc.c"={159:0}, "libacc.c"={127:0}, "Off"={185:0}, "Off"={142:0}, "OK"={163:0}, "On"={182:0}, "On"={141:0}, "Pump(System:"={180:0}, \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] [L899] EXPR getWaterLevel() VAL [") "={143:0}, ")"={169:0}, ",Meth:"={131:0}, ",Pump:"={140:0}, "\n"={144:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={152:0}, "CRIT"={167:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={158:0}, "libacc.c"={194:0}, "libacc.c"={159:0}, "libacc.c"={127:0}, "Off"={185:0}, "Off"={142:0}, "OK"={163:0}, "On"={182:0}, "On"={141:0}, "Pump(System:"={180:0}, \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] [L899] tmp___0 = getWaterLevel() [L901] COND TRUE tmp___0 == 2 VAL [") "={143:0}, ")"={169:0}, ",Meth:"={131:0}, ",Pump:"={140:0}, "\n"={144:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={152:0}, "CRIT"={167:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={158:0}, "libacc.c"={194:0}, "libacc.c"={159:0}, "libacc.c"={127:0}, "Off"={185:0}, "Off"={142:0}, "OK"={163:0}, "On"={182:0}, "On"={141:0}, "Pump(System:"={180:0}, \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] [L903] CALL, EXPR isPumpRunning() VAL [") "={143:0}, ")"={169:0}, ",Meth:"={131:0}, ",Pump:"={140:0}, "\n"={144:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={152:0}, "CRIT"={167:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={158:0}, "libacc.c"={194:0}, "libacc.c"={159:0}, "libacc.c"={127:0}, "Off"={185:0}, "Off"={142:0}, "OK"={163:0}, "On"={182:0}, "On"={141:0}, "Pump(System:"={180:0}, \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] [L702] int retValue_acc ; [L705] retValue_acc = pumpRunning [L706] RET return (retValue_acc); VAL [") "={143:0}, ")"={169:0}, ",Meth:"={131:0}, ",Pump:"={140:0}, "\n"={144:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={152:0}, "CRIT"={167:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={158:0}, "libacc.c"={194:0}, "libacc.c"={159:0}, "libacc.c"={127:0}, "Off"={185:0}, "Off"={142:0}, "OK"={163:0}, "On"={182:0}, "On"={141:0}, "Pump(System:"={180:0}, \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] [L903] EXPR isPumpRunning() VAL [") "={143:0}, ")"={169:0}, ",Meth:"={131:0}, ",Pump:"={140:0}, "\n"={144:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={152:0}, "CRIT"={167:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={158:0}, "libacc.c"={194:0}, "libacc.c"={159:0}, "libacc.c"={127:0}, "Off"={185:0}, "Off"={142:0}, "OK"={163:0}, "On"={182:0}, "On"={141:0}, "Pump(System:"={180:0}, \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] [L903] tmp___1 = isPumpRunning() [L905] COND FALSE !(\read(tmp___1)) VAL [") "={143:0}, ")"={169:0}, ",Meth:"={131:0}, ",Pump:"={140:0}, "\n"={144:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={152:0}, "CRIT"={167:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={158:0}, "libacc.c"={194:0}, "libacc.c"={159:0}, "libacc.c"={127:0}, "Off"={185:0}, "Off"={142:0}, "OK"={163:0}, "On"={182:0}, "On"={141:0}, "Pump(System:"={180:0}, \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] [L909] CALL __automaton_fail() VAL [") "={143:0}, ")"={169:0}, ",Meth:"={131:0}, ",Pump:"={140:0}, "\n"={144:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={152:0}, "CRIT"={167:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={158:0}, "libacc.c"={194:0}, "libacc.c"={159:0}, "libacc.c"={127:0}, "Off"={185:0}, "Off"={142:0}, "OK"={163:0}, "On"={182:0}, "On"={141:0}, "Pump(System:"={180:0}, \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 [") "={143:0}, ")"={169:0}, ",Meth:"={131:0}, ",Pump:"={140:0}, "\n"={144:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={152:0}, "CRIT"={167:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={158:0}, "libacc.c"={194:0}, "libacc.c"={159:0}, "libacc.c"={127:0}, "Off"={185:0}, "Off"={142:0}, "OK"={163:0}, "On"={182:0}, "On"={141:0}, "Pump(System:"={180:0}, \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 25 procedures, 130 locations, 1 error locations. UNSAFE Result, 1.7s OverallTime, 6 OverallIterations, 1 TraceHistogramMax, 0.8s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 659 SDtfs, 380 SDslu, 1143 SDs, 0 SdLazy, 284 SolverSat, 76 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 42 GetRequests, 22 SyntacticMatches, 1 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=413occurred 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, 26 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.3s InterpolantComputationTime, 365 NumberOfCodeBlocks, 365 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 292 ConstructedInterpolants, 0 QuantifiedInterpolants, 30466 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...