./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec3_product31_false-unreach-call_false-termination.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5842f4b8 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_c7f9d0be-a3d0-48e0-b788-74691a16f0d2/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_c7f9d0be-a3d0-48e0-b788-74691a16f0d2/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_c7f9d0be-a3d0-48e0-b788-74691a16f0d2/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_c7f9d0be-a3d0-48e0-b788-74691a16f0d2/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec3_product31_false-unreach-call_false-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_c7f9d0be-a3d0-48e0-b788-74691a16f0d2/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_c7f9d0be-a3d0-48e0-b788-74691a16f0d2/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 34d3cbbc8b4a786ebf9108ab9ac810ac8aab3a53 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE --- Real Ultimate output --- This is Ultimate 0.1.23-5842f4b [2018-11-18 12:05:49,678 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 12:05:49,679 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 12:05:49,686 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 12:05:49,686 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 12:05:49,687 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 12:05:49,688 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 12:05:49,689 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 12:05:49,690 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 12:05:49,690 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 12:05:49,691 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 12:05:49,691 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 12:05:49,692 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 12:05:49,692 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 12:05:49,693 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 12:05:49,694 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 12:05:49,694 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 12:05:49,695 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 12:05:49,696 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 12:05:49,697 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 12:05:49,698 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 12:05:49,698 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 12:05:49,699 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 12:05:49,699 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 12:05:49,699 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 12:05:49,700 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 12:05:49,700 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 12:05:49,701 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 12:05:49,701 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 12:05:49,702 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 12:05:49,702 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 12:05:49,702 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 12:05:49,702 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 12:05:49,703 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 12:05:49,703 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 12:05:49,703 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 12:05:49,704 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_c7f9d0be-a3d0-48e0-b788-74691a16f0d2/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-11-18 12:05:49,712 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 12:05:49,712 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 12:05:49,713 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 12:05:49,713 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-18 12:05:49,713 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-18 12:05:49,713 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-18 12:05:49,713 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-18 12:05:49,713 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-18 12:05:49,714 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-18 12:05:49,714 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-18 12:05:49,714 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-18 12:05:49,714 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-18 12:05:49,714 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-18 12:05:49,715 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 12:05:49,715 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 12:05:49,715 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 12:05:49,715 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 12:05:49,715 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 12:05:49,715 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 12:05:49,715 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 12:05:49,715 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 12:05:49,716 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 12:05:49,716 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 12:05:49,716 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 12:05:49,716 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 12:05:49,716 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 12:05:49,716 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 12:05:49,716 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 12:05:49,716 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 12:05:49,717 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 12:05:49,717 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 12:05:49,717 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 12:05:49,717 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 12:05:49,717 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-18 12:05:49,717 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 12:05:49,717 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 12:05:49,717 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 12:05:49,718 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_c7f9d0be-a3d0-48e0-b788-74691a16f0d2/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 -> 34d3cbbc8b4a786ebf9108ab9ac810ac8aab3a53 [2018-11-18 12:05:49,740 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 12:05:49,749 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 12:05:49,751 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 12:05:49,752 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 12:05:49,752 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 12:05:49,752 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_c7f9d0be-a3d0-48e0-b788-74691a16f0d2/bin-2019/utaipan/../../sv-benchmarks/c/product-lines/minepump_spec3_product31_false-unreach-call_false-termination.cil.c [2018-11-18 12:05:49,789 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_c7f9d0be-a3d0-48e0-b788-74691a16f0d2/bin-2019/utaipan/data/1556ee8d3/d9059bcea45143f5869f494cb7a5974f/FLAG2d6e4296e [2018-11-18 12:05:50,235 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 12:05:50,236 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_c7f9d0be-a3d0-48e0-b788-74691a16f0d2/sv-benchmarks/c/product-lines/minepump_spec3_product31_false-unreach-call_false-termination.cil.c [2018-11-18 12:05:50,242 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_c7f9d0be-a3d0-48e0-b788-74691a16f0d2/bin-2019/utaipan/data/1556ee8d3/d9059bcea45143f5869f494cb7a5974f/FLAG2d6e4296e [2018-11-18 12:05:50,254 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_c7f9d0be-a3d0-48e0-b788-74691a16f0d2/bin-2019/utaipan/data/1556ee8d3/d9059bcea45143f5869f494cb7a5974f [2018-11-18 12:05:50,256 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 12:05:50,258 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 12:05:50,258 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 12:05:50,258 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 12:05:50,261 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 12:05:50,262 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 12:05:50" (1/1) ... [2018-11-18 12:05:50,264 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11c3b532 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:05:50, skipping insertion in model container [2018-11-18 12:05:50,265 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 12:05:50" (1/1) ... [2018-11-18 12:05:50,273 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 12:05:50,305 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 12:05:50,488 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 12:05:50,496 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 12:05:50,601 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 12:05:50,623 INFO L195 MainTranslator]: Completed translation [2018-11-18 12:05:50,624 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:05:50 WrapperNode [2018-11-18 12:05:50,624 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 12:05:50,624 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 12:05:50,625 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 12:05:50,625 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 12:05:50,629 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:05:50" (1/1) ... [2018-11-18 12:05:50,640 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:05:50" (1/1) ... [2018-11-18 12:05:50,646 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 12:05:50,646 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 12:05:50,646 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 12:05:50,646 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 12:05:50,653 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:05:50" (1/1) ... [2018-11-18 12:05:50,653 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:05:50" (1/1) ... [2018-11-18 12:05:50,655 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:05:50" (1/1) ... [2018-11-18 12:05:50,655 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:05:50" (1/1) ... [2018-11-18 12:05:50,664 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:05:50" (1/1) ... [2018-11-18 12:05:50,669 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:05:50" (1/1) ... [2018-11-18 12:05:50,672 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:05:50" (1/1) ... [2018-11-18 12:05:50,674 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 12:05:50,674 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 12:05:50,675 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 12:05:50,675 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 12:05:50,675 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:05:50" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_c7f9d0be-a3d0-48e0-b788-74691a16f0d2/bin-2019/utaipan/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 12:05:50,722 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-11-18 12:05:50,722 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-11-18 12:05:50,722 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 12:05:50,722 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 12:05:50,722 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2018-11-18 12:05:50,722 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2018-11-18 12:05:50,723 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2018-11-18 12:05:50,723 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2018-11-18 12:05:50,723 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 12:05:50,723 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-11-18 12:05:50,723 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-11-18 12:05:50,723 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2018-11-18 12:05:50,723 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2018-11-18 12:05:50,723 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2018-11-18 12:05:50,723 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2018-11-18 12:05:50,724 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-11-18 12:05:50,724 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-11-18 12:05:50,724 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2018-11-18 12:05:50,724 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2018-11-18 12:05:50,724 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2018-11-18 12:05:50,724 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2018-11-18 12:05:50,724 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-11-18 12:05:50,724 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-11-18 12:05:50,725 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2018-11-18 12:05:50,725 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2018-11-18 12:05:50,725 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2018-11-18 12:05:50,725 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2018-11-18 12:05:50,725 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2018-11-18 12:05:50,725 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2018-11-18 12:05:50,725 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2018-11-18 12:05:50,725 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2018-11-18 12:05:50,725 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-11-18 12:05:50,726 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-11-18 12:05:50,726 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-11-18 12:05:50,726 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-11-18 12:05:50,726 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2018-11-18 12:05:50,726 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2018-11-18 12:05:50,726 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2018-11-18 12:05:50,726 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2018-11-18 12:05:50,726 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2018-11-18 12:05:50,727 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2018-11-18 12:05:50,727 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2018-11-18 12:05:50,727 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2018-11-18 12:05:50,727 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2018-11-18 12:05:50,727 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2018-11-18 12:05:50,727 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 12:05:50,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 12:05:50,727 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2018-11-18 12:05:50,727 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2018-11-18 12:05:50,728 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification3_spec__1 [2018-11-18 12:05:50,728 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification3_spec__1 [2018-11-18 12:05:50,728 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-11-18 12:05:50,728 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-11-18 12:05:50,728 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 12:05:50,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 12:05:51,116 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 12:05:51,116 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 12:05:51 BoogieIcfgContainer [2018-11-18 12:05:51,116 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 12:05:51,117 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-18 12:05:51,117 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-18 12:05:51,119 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-18 12:05:51,119 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 12:05:50" (1/3) ... [2018-11-18 12:05:51,120 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@13eb8cfb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 12:05:51, skipping insertion in model container [2018-11-18 12:05:51,120 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:05:50" (2/3) ... [2018-11-18 12:05:51,120 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@13eb8cfb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 12:05:51, skipping insertion in model container [2018-11-18 12:05:51,120 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 12:05:51" (3/3) ... [2018-11-18 12:05:51,122 INFO L112 eAbstractionObserver]: Analyzing ICFG minepump_spec3_product31_false-unreach-call_false-termination.cil.c [2018-11-18 12:05:51,128 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-18 12:05:51,133 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-18 12:05:51,142 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-18 12:05:51,163 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-18 12:05:51,164 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-18 12:05:51,164 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-18 12:05:51,164 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-18 12:05:51,164 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-18 12:05:51,164 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-18 12:05:51,164 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-18 12:05:51,164 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-18 12:05:51,178 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states. [2018-11-18 12:05:51,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2018-11-18 12:05:51,185 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:05:51,186 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 12:05:51,188 INFO L423 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:05:51,191 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:05:51,192 INFO L82 PathProgramCache]: Analyzing trace with hash 1371238948, now seen corresponding path program 1 times [2018-11-18 12:05:51,193 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 12:05:51,221 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:05:51,221 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:05:51,221 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:05:51,221 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 12:05:51,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:05:51,391 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 12:05:51,393 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:05:51,394 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-18 12:05:51,394 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 12:05:51,402 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-18 12:05:51,410 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-18 12:05:51,410 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-18 12:05:51,412 INFO L87 Difference]: Start difference. First operand 146 states. Second operand 2 states. [2018-11-18 12:05:51,438 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:05:51,438 INFO L93 Difference]: Finished difference Result 266 states and 333 transitions. [2018-11-18 12:05:51,438 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-18 12:05:51,439 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 52 [2018-11-18 12:05:51,440 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:05:51,450 INFO L225 Difference]: With dead ends: 266 [2018-11-18 12:05:51,450 INFO L226 Difference]: Without dead ends: 133 [2018-11-18 12:05:51,453 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-18 12:05:51,463 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 133 states. [2018-11-18 12:05:51,481 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 133 to 133. [2018-11-18 12:05:51,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 133 states. [2018-11-18 12:05:51,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 133 states and 158 transitions. [2018-11-18 12:05:51,484 INFO L78 Accepts]: Start accepts. Automaton has 133 states and 158 transitions. Word has length 52 [2018-11-18 12:05:51,484 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:05:51,485 INFO L480 AbstractCegarLoop]: Abstraction has 133 states and 158 transitions. [2018-11-18 12:05:51,485 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-18 12:05:51,485 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 158 transitions. [2018-11-18 12:05:51,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2018-11-18 12:05:51,487 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:05:51,487 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 12:05:51,487 INFO L423 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:05:51,487 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:05:51,488 INFO L82 PathProgramCache]: Analyzing trace with hash -170931029, now seen corresponding path program 1 times [2018-11-18 12:05:51,488 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 12:05:51,488 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:05:51,488 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:05:51,489 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:05:51,489 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 12:05:51,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:05:51,581 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 12:05:51,581 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:05:51,581 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 12:05:51,581 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 12:05:51,583 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 12:05:51,583 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 12:05:51,583 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 12:05:51,583 INFO L87 Difference]: Start difference. First operand 133 states and 158 transitions. Second operand 3 states. [2018-11-18 12:05:51,599 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:05:51,600 INFO L93 Difference]: Finished difference Result 207 states and 245 transitions. [2018-11-18 12:05:51,600 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 12:05:51,600 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 54 [2018-11-18 12:05:51,600 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:05:51,602 INFO L225 Difference]: With dead ends: 207 [2018-11-18 12:05:51,602 INFO L226 Difference]: Without dead ends: 123 [2018-11-18 12:05:51,603 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 12:05:51,603 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 123 states. [2018-11-18 12:05:51,616 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 123 to 123. [2018-11-18 12:05:51,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 123 states. [2018-11-18 12:05:51,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 123 states and 145 transitions. [2018-11-18 12:05:51,617 INFO L78 Accepts]: Start accepts. Automaton has 123 states and 145 transitions. Word has length 54 [2018-11-18 12:05:51,617 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:05:51,617 INFO L480 AbstractCegarLoop]: Abstraction has 123 states and 145 transitions. [2018-11-18 12:05:51,618 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 12:05:51,618 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 145 transitions. [2018-11-18 12:05:51,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2018-11-18 12:05:51,619 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:05:51,619 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 12:05:51,619 INFO L423 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:05:51,620 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:05:51,620 INFO L82 PathProgramCache]: Analyzing trace with hash 943466292, now seen corresponding path program 1 times [2018-11-18 12:05:51,620 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 12:05:51,621 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:05:51,621 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:05:51,621 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:05:51,621 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 12:05:51,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:05:51,763 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 12:05:51,763 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:05:51,764 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-18 12:05:51,764 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 12:05:51,764 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-18 12:05:51,764 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-18 12:05:51,764 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2018-11-18 12:05:51,765 INFO L87 Difference]: Start difference. First operand 123 states and 145 transitions. Second operand 7 states. [2018-11-18 12:05:52,177 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:05:52,177 INFO L93 Difference]: Finished difference Result 378 states and 461 transitions. [2018-11-18 12:05:52,178 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-18 12:05:52,178 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 58 [2018-11-18 12:05:52,178 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:05:52,181 INFO L225 Difference]: With dead ends: 378 [2018-11-18 12:05:52,181 INFO L226 Difference]: Without dead ends: 279 [2018-11-18 12:05:52,182 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2018-11-18 12:05:52,182 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 279 states. [2018-11-18 12:05:52,210 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 279 to 271. [2018-11-18 12:05:52,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 271 states. [2018-11-18 12:05:52,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 271 states and 330 transitions. [2018-11-18 12:05:52,213 INFO L78 Accepts]: Start accepts. Automaton has 271 states and 330 transitions. Word has length 58 [2018-11-18 12:05:52,213 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:05:52,213 INFO L480 AbstractCegarLoop]: Abstraction has 271 states and 330 transitions. [2018-11-18 12:05:52,213 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-18 12:05:52,213 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 330 transitions. [2018-11-18 12:05:52,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2018-11-18 12:05:52,215 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:05:52,216 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] [2018-11-18 12:05:52,216 INFO L423 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:05:52,216 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:05:52,216 INFO L82 PathProgramCache]: Analyzing trace with hash -1085671866, now seen corresponding path program 1 times [2018-11-18 12:05:52,216 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 12:05:52,217 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:05:52,217 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:05:52,217 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:05:52,218 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 12:05:52,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:05:52,321 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 12:05:52,322 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:05:52,322 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-18 12:05:52,322 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 12:05:52,322 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 12:05:52,323 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 12:05:52,323 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-18 12:05:52,323 INFO L87 Difference]: Start difference. First operand 271 states and 330 transitions. Second operand 6 states. [2018-11-18 12:05:52,516 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:05:52,516 INFO L93 Difference]: Finished difference Result 738 states and 936 transitions. [2018-11-18 12:05:52,516 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-18 12:05:52,517 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 64 [2018-11-18 12:05:52,517 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:05:52,520 INFO L225 Difference]: With dead ends: 738 [2018-11-18 12:05:52,520 INFO L226 Difference]: Without dead ends: 491 [2018-11-18 12:05:52,521 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2018-11-18 12:05:52,521 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 491 states. [2018-11-18 12:05:52,558 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 491 to 485. [2018-11-18 12:05:52,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 485 states. [2018-11-18 12:05:52,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 485 states and 602 transitions. [2018-11-18 12:05:52,561 INFO L78 Accepts]: Start accepts. Automaton has 485 states and 602 transitions. Word has length 64 [2018-11-18 12:05:52,561 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:05:52,561 INFO L480 AbstractCegarLoop]: Abstraction has 485 states and 602 transitions. [2018-11-18 12:05:52,561 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 12:05:52,561 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 602 transitions. [2018-11-18 12:05:52,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2018-11-18 12:05:52,563 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:05:52,564 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] [2018-11-18 12:05:52,564 INFO L423 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:05:52,564 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:05:52,564 INFO L82 PathProgramCache]: Analyzing trace with hash -655711188, now seen corresponding path program 1 times [2018-11-18 12:05:52,564 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 12:05:52,565 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:05:52,565 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:05:52,565 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:05:52,565 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 12:05:52,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:05:52,651 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 12:05:52,651 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:05:52,651 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-18 12:05:52,651 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 12:05:52,652 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-18 12:05:52,652 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-18 12:05:52,652 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-18 12:05:52,652 INFO L87 Difference]: Start difference. First operand 485 states and 602 transitions. Second operand 4 states. [2018-11-18 12:05:52,772 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:05:52,772 INFO L93 Difference]: Finished difference Result 804 states and 1021 transitions. [2018-11-18 12:05:52,773 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 12:05:52,773 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 68 [2018-11-18 12:05:52,774 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:05:52,775 INFO L225 Difference]: With dead ends: 804 [2018-11-18 12:05:52,776 INFO L226 Difference]: Without dead ends: 343 [2018-11-18 12:05:52,777 INFO L604 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 [2018-11-18 12:05:52,778 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 343 states. [2018-11-18 12:05:52,794 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 343 to 335. [2018-11-18 12:05:52,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 335 states. [2018-11-18 12:05:52,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 335 states and 386 transitions. [2018-11-18 12:05:52,795 INFO L78 Accepts]: Start accepts. Automaton has 335 states and 386 transitions. Word has length 68 [2018-11-18 12:05:52,795 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:05:52,795 INFO L480 AbstractCegarLoop]: Abstraction has 335 states and 386 transitions. [2018-11-18 12:05:52,796 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-18 12:05:52,796 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 386 transitions. [2018-11-18 12:05:52,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2018-11-18 12:05:52,797 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:05:52,797 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] [2018-11-18 12:05:52,797 INFO L423 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:05:52,797 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:05:52,797 INFO L82 PathProgramCache]: Analyzing trace with hash -1539997620, now seen corresponding path program 1 times [2018-11-18 12:05:52,798 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 12:05:52,798 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:05:52,798 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:05:52,799 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:05:52,799 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 12:05:52,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 12:05:52,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 12:05:52,874 INFO L442 BasicCegarLoop]: Counterexample might be feasible [2018-11-18 12:05:52,955 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.11 12:05:52 BoogieIcfgContainer [2018-11-18 12:05:52,955 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-18 12:05:52,956 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 12:05:52,956 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 12:05:52,956 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 12:05:52,956 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 12:05:51" (3/4) ... [2018-11-18 12:05:52,958 INFO L138 WitnessPrinter]: Generating witness for reachability counterexample [2018-11-18 12:05:53,031 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_c7f9d0be-a3d0-48e0-b788-74691a16f0d2/bin-2019/utaipan/witness.graphml [2018-11-18 12:05:53,032 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 12:05:53,032 INFO L168 Benchmark]: Toolchain (without parser) took 2775.51 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.2 MB). Free memory was 956.6 MB in the beginning and 1.0 GB in the end (delta: -52.8 MB). Peak memory consumption was 80.3 MB. Max. memory is 11.5 GB. [2018-11-18 12:05:53,033 INFO L168 Benchmark]: CDTParser took 0.13 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. [2018-11-18 12:05:53,033 INFO L168 Benchmark]: CACSL2BoogieTranslator took 365.88 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.2 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -168.0 MB). Peak memory consumption was 32.0 MB. Max. memory is 11.5 GB. [2018-11-18 12:05:53,034 INFO L168 Benchmark]: Boogie Procedure Inliner took 21.53 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: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-18 12:05:53,034 INFO L168 Benchmark]: Boogie Preprocessor took 27.96 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: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-18 12:05:53,034 INFO L168 Benchmark]: RCFGBuilder took 441.83 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: 60.0 MB). Peak memory consumption was 60.0 MB. Max. memory is 11.5 GB. [2018-11-18 12:05:53,034 INFO L168 Benchmark]: TraceAbstraction took 1838.70 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: 25.4 MB). Peak memory consumption was 25.4 MB. Max. memory is 11.5 GB. [2018-11-18 12:05:53,034 INFO L168 Benchmark]: Witness Printer took 76.01 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: 24.3 MB). Peak memory consumption was 24.3 MB. Max. memory is 11.5 GB. [2018-11-18 12:05:53,036 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 365.88 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.2 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -168.0 MB). Peak memory consumption was 32.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 21.53 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: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 27.96 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: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 441.83 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: 60.0 MB). Peak memory consumption was 60.0 MB. Max. memory is 11.5 GB. * TraceAbstraction took 1838.70 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: 25.4 MB). Peak memory consumption was 25.4 MB. Max. memory is 11.5 GB. * Witness Printer took 76.01 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: 24.3 MB). Peak memory consumption was 24.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 140]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L99] FCALL "Env(Water:%i" [L100] FCALL ",Meth:" [L104] FCALL "CRIT" [L108] FCALL "OK" [L112] FCALL ")" [L442] FCALL "i > 0 && i <= this->argsCount" [L442] FCALL "libacc.c" [L443] FCALL "__utac__get_this_arg" [L449] FCALL "i > 0 && i <= this->argsCount" [L449] FCALL "libacc.c" [L450] FCALL "__utac__get_this_arg" [L488] FCALL "i > 0 && i <= this->argsCount" [L488] FCALL "libacc.c" [L489] FCALL "__utac__get_this_argtype" [L495] FCALL "i > 0 && i <= this->argsCount" [L495] FCALL "libacc.c" [L496] FCALL "__utac__get_this_argtype" [L730] FCALL "Pump(System:" [L734] FCALL "On" [L738] FCALL "Off" [L742] FCALL ",Pump:" [L746] FCALL "On" [L750] FCALL "Off" [L754] FCALL ") " [L756] FCALL "\n" [L47] int waterLevel = 1; [L48] int methaneLevelCritical = 0; [L585] int pumpRunning = 0; [L586] int systemActive = 1; [L868] int cleanupTimeShifts = 4; [L314] static struct __ACC__ERR *head = (struct __ACC__ERR *)0; VAL [") "={166:0}, ")"={158:0}, ",Meth:"={162:0}, ",Pump:"={178:0}, "\n"={169:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={146:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={1:0}, "CRIT"={163:0}, "Env(Water:%i"={160:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={200:0}, "libacc.c"={144:0}, "libacc.c"={150:0}, "libacc.c"={123:0}, "libacc.c"={124:0}, "Off"={132:0}, "Off"={184:0}, "OK"={164:0}, "On"={183:0}, "On"={131:0}, "Pump(System:"={130:0}, \old(") ")=165, \old(") ")=118, \old(")")=137, \old(")")=161, \old(",Meth:")=136, \old(",Meth:")=154, \old(",Pump:")=175, \old(",Pump:")=119, \old("\n")=168, \old("\n")=138, \old("__utac__get_this_arg")=177, \old("__utac__get_this_arg")=149, \old("__utac__get_this_arg")=192, \old("__utac__get_this_arg")=142, \old("__utac__get_this_argtype")=173, \old("__utac__get_this_argtype")=190, \old("__utac__get_this_argtype")=128, \old("__utac__get_this_argtype")=188, \old("CRIT")=179, \old("CRIT")=157, \old("Env(Water:%i")=159, \old("Env(Water:%i")=153, \old("i > 0 && i <= this->argsCount")=195, \old("i > 0 && i <= this->argsCount")=180, \old("i > 0 && i <= this->argsCount")=198, \old("i > 0 && i <= this->argsCount")=171, \old("i > 0 && i <= this->argsCount")=155, \old("i > 0 && i <= this->argsCount")=172, \old("i > 0 && i <= this->argsCount")=152, \old("i > 0 && i <= this->argsCount")=193, \old("libacc.c")=143, \old("libacc.c")=125, \old("libacc.c")=145, \old("libacc.c")=189, \old("libacc.c")=140, \old("libacc.c")=122, \old("libacc.c")=186, \old("libacc.c")=121, \old("Off")=167, \old("Off")=135, \old("Off")=185, \old("Off")=170, \old("OK")=156, \old("OK")=151, \old("On")=127, \old("On")=139, \old("On")=187, \old("On")=147, \old("Pump(System:")=120, \old("Pump(System:")=126, \old(cleanupTimeShifts)=197, \old(head)=199, \old(head)=182, \old(methaneLevelCritical)=148, \old(pumpRunning)=134, \old(systemActive)=133, \old(waterLevel)=141, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L941] int retValue_acc ; [L942] int tmp ; VAL [") "={166:0}, ")"={158:0}, ",Meth:"={162:0}, ",Pump:"={178:0}, "\n"={169:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={146:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={1:0}, "CRIT"={163:0}, "Env(Water:%i"={160:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={200:0}, "libacc.c"={144:0}, "libacc.c"={123:0}, "libacc.c"={150:0}, "libacc.c"={124:0}, "Off"={184:0}, "Off"={132:0}, "OK"={164:0}, "On"={131:0}, "On"={183:0}, "Pump(System:"={130:0}, \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] [L946] FCALL select_helpers() VAL [") "={166:0}, ")"={158:0}, ",Meth:"={162:0}, ",Pump:"={178:0}, "\n"={169:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={146:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={1:0}, "CRIT"={163:0}, "Env(Water:%i"={160:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={200:0}, "libacc.c"={144:0}, "libacc.c"={123:0}, "libacc.c"={150:0}, "libacc.c"={124:0}, "Off"={184:0}, "Off"={132:0}, "OK"={164:0}, "On"={131:0}, "On"={183:0}, "Pump(System:"={130:0}, \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] [L947] FCALL select_features() VAL [") "={166:0}, ")"={158:0}, ",Meth:"={162:0}, ",Pump:"={178:0}, "\n"={169:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={146:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={1:0}, "CRIT"={163:0}, "Env(Water:%i"={160:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={200:0}, "libacc.c"={144:0}, "libacc.c"={123:0}, "libacc.c"={150:0}, "libacc.c"={124:0}, "Off"={184:0}, "Off"={132:0}, "OK"={164:0}, "On"={131:0}, "On"={183:0}, "Pump(System:"={130:0}, \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] [L948] CALL, EXPR valid_product() VAL [") "={166:0}, ")"={158:0}, ",Meth:"={162:0}, ",Pump:"={178:0}, "\n"={169:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={146:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={1:0}, "CRIT"={163:0}, "Env(Water:%i"={160:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={200:0}, "libacc.c"={144:0}, "libacc.c"={123:0}, "libacc.c"={150:0}, "libacc.c"={124:0}, "Off"={184:0}, "Off"={132:0}, "OK"={164:0}, "On"={131:0}, "On"={183:0}, "Pump(System:"={130:0}, \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] [L859] int retValue_acc ; [L862] retValue_acc = 1 [L863] RET return (retValue_acc); VAL [") "={166:0}, ")"={158:0}, ",Meth:"={162:0}, ",Pump:"={178:0}, "\n"={169:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={146:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={1:0}, "CRIT"={163:0}, "Env(Water:%i"={160:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={200:0}, "libacc.c"={144:0}, "libacc.c"={123:0}, "libacc.c"={150:0}, "libacc.c"={124:0}, "Off"={184:0}, "Off"={132:0}, "OK"={164:0}, "On"={131:0}, "On"={183:0}, "Pump(System:"={130:0}, \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] [L948] EXPR valid_product() VAL [") "={166:0}, ")"={158:0}, ",Meth:"={162:0}, ",Pump:"={178:0}, "\n"={169:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={146:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={1:0}, "CRIT"={163:0}, "Env(Water:%i"={160:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={200:0}, "libacc.c"={144:0}, "libacc.c"={123:0}, "libacc.c"={150:0}, "libacc.c"={124:0}, "Off"={184:0}, "Off"={132:0}, "OK"={164:0}, "On"={131:0}, "On"={183:0}, "Pump(System:"={130:0}, \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] [L948] tmp = valid_product() [L950] COND TRUE \read(tmp) VAL [") "={166:0}, ")"={158:0}, ",Meth:"={162:0}, ",Pump:"={178:0}, "\n"={169:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={146:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={1:0}, "CRIT"={163:0}, "Env(Water:%i"={160:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={200:0}, "libacc.c"={144:0}, "libacc.c"={123:0}, "libacc.c"={150:0}, "libacc.c"={124:0}, "Off"={184:0}, "Off"={132:0}, "OK"={164:0}, "On"={131:0}, "On"={183:0}, "Pump(System:"={130:0}, \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] [L952] FCALL setup() VAL [") "={166:0}, ")"={158:0}, ",Meth:"={162:0}, ",Pump:"={178:0}, "\n"={169:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={146:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={1:0}, "CRIT"={163:0}, "Env(Water:%i"={160:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={200:0}, "libacc.c"={144:0}, "libacc.c"={123:0}, "libacc.c"={150:0}, "libacc.c"={124:0}, "Off"={184:0}, "Off"={132:0}, "OK"={164:0}, "On"={131:0}, "On"={183:0}, "Pump(System:"={130:0}, \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] [L953] CALL runTest() VAL [") "={166:0}, ")"={158:0}, ",Meth:"={162:0}, ",Pump:"={178:0}, "\n"={169:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={146:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={1:0}, "CRIT"={163:0}, "Env(Water:%i"={160:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={200:0}, "libacc.c"={144:0}, "libacc.c"={123:0}, "libacc.c"={150:0}, "libacc.c"={124:0}, "Off"={184:0}, "Off"={132:0}, "OK"={164:0}, "On"={131:0}, "On"={183:0}, "Pump(System:"={130:0}, \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] [L935] CALL test() VAL [") "={166:0}, ")"={158:0}, ",Meth:"={162:0}, ",Pump:"={178:0}, "\n"={169:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={146:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={1:0}, "CRIT"={163:0}, "Env(Water:%i"={160:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={200:0}, "libacc.c"={144:0}, "libacc.c"={123:0}, "libacc.c"={150:0}, "libacc.c"={124:0}, "Off"={184:0}, "Off"={132:0}, "OK"={164:0}, "On"={131:0}, "On"={183:0}, "Pump(System:"={130:0}, \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] [L515] int splverifierCounter ; [L516] int tmp ; [L517] int tmp___0 ; [L518] int tmp___1 ; [L519] int tmp___2 ; [L522] splverifierCounter = 0 VAL [") "={166:0}, ")"={158:0}, ",Meth:"={162:0}, ",Pump:"={178:0}, "\n"={169:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={146:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={1:0}, "CRIT"={163:0}, "Env(Water:%i"={160:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={200:0}, "libacc.c"={144:0}, "libacc.c"={123:0}, "libacc.c"={150:0}, "libacc.c"={124:0}, "Off"={184:0}, "Off"={132:0}, "OK"={164:0}, "On"={131:0}, "On"={183:0}, "Pump(System:"={130:0}, \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] [L524] COND TRUE 1 VAL [") "={166:0}, ")"={158:0}, ",Meth:"={162:0}, ",Pump:"={178:0}, "\n"={169:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={146:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={1:0}, "CRIT"={163:0}, "Env(Water:%i"={160:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={200:0}, "libacc.c"={144:0}, "libacc.c"={123:0}, "libacc.c"={150:0}, "libacc.c"={124:0}, "Off"={184:0}, "Off"={132:0}, "OK"={164:0}, "On"={131:0}, "On"={183:0}, "Pump(System:"={130:0}, \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] [L526] COND TRUE splverifierCounter < 4 VAL [") "={166:0}, ")"={158:0}, ",Meth:"={162:0}, ",Pump:"={178:0}, "\n"={169:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={146:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={1:0}, "CRIT"={163:0}, "Env(Water:%i"={160:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={200:0}, "libacc.c"={144:0}, "libacc.c"={123:0}, "libacc.c"={150:0}, "libacc.c"={124:0}, "Off"={184:0}, "Off"={132:0}, "OK"={164:0}, "On"={131:0}, "On"={183:0}, "Pump(System:"={130:0}, \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] [L532] tmp = __VERIFIER_nondet_int() [L534] COND TRUE \read(tmp) VAL [") "={166:0}, ")"={158:0}, ",Meth:"={162:0}, ",Pump:"={178:0}, "\n"={169:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={146:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={1:0}, "CRIT"={163:0}, "Env(Water:%i"={160:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={200:0}, "libacc.c"={144:0}, "libacc.c"={123:0}, "libacc.c"={150:0}, "libacc.c"={124:0}, "Off"={184:0}, "Off"={132:0}, "OK"={164:0}, "On"={131:0}, "On"={183:0}, "Pump(System:"={130:0}, \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] [L536] CALL waterRise() VAL [") "={166:0}, ")"={158:0}, ",Meth:"={162:0}, ",Pump:"={178:0}, "\n"={169:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={146:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={1:0}, "CRIT"={163:0}, "Env(Water:%i"={160:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={200:0}, "libacc.c"={144:0}, "libacc.c"={123:0}, "libacc.c"={150:0}, "libacc.c"={124:0}, "Off"={184:0}, "Off"={132:0}, "OK"={164:0}, "On"={131:0}, "On"={183:0}, "Pump(System:"={130:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L65] COND TRUE waterLevel < 2 [L66] RET waterLevel = waterLevel + 1 VAL [") "={166:0}, ")"={158:0}, ",Meth:"={162:0}, ",Pump:"={178:0}, "\n"={169:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={146:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={1:0}, "CRIT"={163:0}, "Env(Water:%i"={160:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={200:0}, "libacc.c"={144:0}, "libacc.c"={123:0}, "libacc.c"={150:0}, "libacc.c"={124:0}, "Off"={184:0}, "Off"={132:0}, "OK"={164:0}, "On"={131:0}, "On"={183:0}, "Pump(System:"={130:0}, \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] [L536] waterRise() VAL [") "={166:0}, ")"={158:0}, ",Meth:"={162:0}, ",Pump:"={178:0}, "\n"={169:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={146:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={1:0}, "CRIT"={163:0}, "Env(Water:%i"={160:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={200:0}, "libacc.c"={144:0}, "libacc.c"={123:0}, "libacc.c"={150:0}, "libacc.c"={124:0}, "Off"={184:0}, "Off"={132:0}, "OK"={164:0}, "On"={131:0}, "On"={183:0}, "Pump(System:"={130:0}, \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] [L542] tmp___0 = __VERIFIER_nondet_int() [L544] COND FALSE !(\read(tmp___0)) VAL [") "={166:0}, ")"={158:0}, ",Meth:"={162:0}, ",Pump:"={178:0}, "\n"={169:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={146:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={1:0}, "CRIT"={163:0}, "Env(Water:%i"={160:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={200:0}, "libacc.c"={144:0}, "libacc.c"={123:0}, "libacc.c"={150:0}, "libacc.c"={124:0}, "Off"={184:0}, "Off"={132:0}, "OK"={164:0}, "On"={131:0}, "On"={183:0}, "Pump(System:"={130:0}, \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] [L552] tmp___2 = __VERIFIER_nondet_int() [L554] COND FALSE !(\read(tmp___2)) [L558] tmp___1 = __VERIFIER_nondet_int() [L560] COND TRUE \read(tmp___1) VAL [") "={166:0}, ")"={158:0}, ",Meth:"={162:0}, ",Pump:"={178:0}, "\n"={169:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={146:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={1:0}, "CRIT"={163:0}, "Env(Water:%i"={160:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={200:0}, "libacc.c"={144:0}, "libacc.c"={123:0}, "libacc.c"={150:0}, "libacc.c"={124:0}, "Off"={184:0}, "Off"={132:0}, "OK"={164:0}, "On"={131:0}, "On"={183:0}, "Pump(System:"={130:0}, \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] [L562] CALL stopSystem() VAL [") "={166:0}, ")"={158:0}, ",Meth:"={162:0}, ",Pump:"={178:0}, "\n"={169:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={146:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={1:0}, "CRIT"={163:0}, "Env(Water:%i"={160:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={200:0}, "libacc.c"={144:0}, "libacc.c"={123:0}, "libacc.c"={150:0}, "libacc.c"={124:0}, "Off"={184:0}, "Off"={132:0}, "OK"={164:0}, "On"={131:0}, "On"={183:0}, "Pump(System:"={130:0}, \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] [L784] COND FALSE !(\read(pumpRunning)) VAL [") "={166:0}, ")"={158:0}, ",Meth:"={162:0}, ",Pump:"={178:0}, "\n"={169:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={146:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={1:0}, "CRIT"={163:0}, "Env(Water:%i"={160:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={200:0}, "libacc.c"={144:0}, "libacc.c"={123:0}, "libacc.c"={150:0}, "libacc.c"={124:0}, "Off"={184:0}, "Off"={132:0}, "OK"={164:0}, "On"={131:0}, "On"={183:0}, "Pump(System:"={130:0}, \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] [L791] RET systemActive = 0 VAL [") "={166:0}, ")"={158:0}, ",Meth:"={162:0}, ",Pump:"={178:0}, "\n"={169:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={146:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={1:0}, "CRIT"={163:0}, "Env(Water:%i"={160:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={200:0}, "libacc.c"={144:0}, "libacc.c"={123:0}, "libacc.c"={150:0}, "libacc.c"={124:0}, "Off"={184:0}, "Off"={132:0}, "OK"={164:0}, "On"={131:0}, "On"={183:0}, "Pump(System:"={130:0}, \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] [L562] stopSystem() VAL [") "={166:0}, ")"={158:0}, ",Meth:"={162:0}, ",Pump:"={178:0}, "\n"={169:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={146:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={1:0}, "CRIT"={163:0}, "Env(Water:%i"={160:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={200:0}, "libacc.c"={144:0}, "libacc.c"={123:0}, "libacc.c"={150:0}, "libacc.c"={124:0}, "Off"={184:0}, "Off"={132:0}, "OK"={164:0}, "On"={131:0}, "On"={183:0}, "Pump(System:"={130:0}, \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] [L569] CALL timeShift() VAL [") "={166:0}, ")"={158:0}, ",Meth:"={162:0}, ",Pump:"={178:0}, "\n"={169:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={146:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={1:0}, "CRIT"={163:0}, "Env(Water:%i"={160:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={200:0}, "libacc.c"={144:0}, "libacc.c"={123:0}, "libacc.c"={150:0}, "libacc.c"={124:0}, "Off"={184:0}, "Off"={132:0}, "OK"={164:0}, "On"={131:0}, "On"={183:0}, "Pump(System:"={130:0}, \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] [L593] COND FALSE !(\read(pumpRunning)) VAL [") "={166:0}, ")"={158:0}, ",Meth:"={162:0}, ",Pump:"={178:0}, "\n"={169:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={146:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={1:0}, "CRIT"={163:0}, "Env(Water:%i"={160:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={200:0}, "libacc.c"={144:0}, "libacc.c"={123:0}, "libacc.c"={150:0}, "libacc.c"={124:0}, "Off"={184:0}, "Off"={132:0}, "OK"={164:0}, "On"={131:0}, "On"={183:0}, "Pump(System:"={130:0}, \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] [L600] COND FALSE !(\read(systemActive)) VAL [") "={166:0}, ")"={158:0}, ",Meth:"={162:0}, ",Pump:"={178:0}, "\n"={169:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={146:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={1:0}, "CRIT"={163:0}, "Env(Water:%i"={160:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={200:0}, "libacc.c"={144:0}, "libacc.c"={123:0}, "libacc.c"={150:0}, "libacc.c"={124:0}, "Off"={184:0}, "Off"={132:0}, "OK"={164:0}, "On"={131:0}, "On"={183:0}, "Pump(System:"={130:0}, \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] [L608] CALL __utac_acc__Specification3_spec__1() VAL [") "={166:0}, ")"={158:0}, ",Meth:"={162:0}, ",Pump:"={178:0}, "\n"={169:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={146:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={1:0}, "CRIT"={163:0}, "Env(Water:%i"={160:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={200:0}, "libacc.c"={144:0}, "libacc.c"={123:0}, "libacc.c"={150:0}, "libacc.c"={124:0}, "Off"={184:0}, "Off"={132:0}, "OK"={164:0}, "On"={131:0}, "On"={183:0}, "Pump(System:"={130:0}, \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] [L797] int tmp ; [L798] int tmp___0 ; [L799] int tmp___1 ; VAL [") "={166:0}, ")"={158:0}, ",Meth:"={162:0}, ",Pump:"={178:0}, "\n"={169:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={146:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={1:0}, "CRIT"={163:0}, "Env(Water:%i"={160:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={200:0}, "libacc.c"={144:0}, "libacc.c"={123:0}, "libacc.c"={150:0}, "libacc.c"={124:0}, "Off"={184:0}, "Off"={132:0}, "OK"={164:0}, "On"={131:0}, "On"={183:0}, "Pump(System:"={130:0}, \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] [L803] CALL, EXPR isMethaneLevelCritical() VAL [") "={166:0}, ")"={158:0}, ",Meth:"={162:0}, ",Pump:"={178:0}, "\n"={169:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={146:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={1:0}, "CRIT"={163:0}, "Env(Water:%i"={160:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={200:0}, "libacc.c"={144:0}, "libacc.c"={123:0}, "libacc.c"={150:0}, "libacc.c"={124:0}, "Off"={184:0}, "Off"={132:0}, "OK"={164:0}, "On"={131:0}, "On"={183:0}, "Pump(System:"={130:0}, \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] [L86] int retValue_acc ; [L89] retValue_acc = methaneLevelCritical [L90] RET return (retValue_acc); VAL [") "={166:0}, ")"={158:0}, ",Meth:"={162:0}, ",Pump:"={178:0}, "\n"={169:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={146:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={1:0}, "CRIT"={163:0}, "Env(Water:%i"={160:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={200:0}, "libacc.c"={144:0}, "libacc.c"={123:0}, "libacc.c"={150:0}, "libacc.c"={124:0}, "Off"={184:0}, "Off"={132:0}, "OK"={164:0}, "On"={131:0}, "On"={183:0}, "Pump(System:"={130:0}, \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] [L803] EXPR isMethaneLevelCritical() VAL [") "={166:0}, ")"={158:0}, ",Meth:"={162:0}, ",Pump:"={178:0}, "\n"={169:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={146:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={1:0}, "CRIT"={163:0}, "Env(Water:%i"={160:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={200:0}, "libacc.c"={144:0}, "libacc.c"={123:0}, "libacc.c"={150:0}, "libacc.c"={124:0}, "Off"={184:0}, "Off"={132:0}, "OK"={164:0}, "On"={131:0}, "On"={183:0}, "Pump(System:"={130:0}, \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] [L803] tmp = isMethaneLevelCritical() [L805] COND FALSE !(\read(tmp)) VAL [") "={166:0}, ")"={158:0}, ",Meth:"={162:0}, ",Pump:"={178:0}, "\n"={169:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={146:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={1:0}, "CRIT"={163:0}, "Env(Water:%i"={160:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={200:0}, "libacc.c"={144:0}, "libacc.c"={123:0}, "libacc.c"={150:0}, "libacc.c"={124:0}, "Off"={184:0}, "Off"={132:0}, "OK"={164:0}, "On"={131:0}, "On"={183:0}, "Pump(System:"={130:0}, \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] [L809] CALL, EXPR getWaterLevel() VAL [") "={166:0}, ")"={158:0}, ",Meth:"={162:0}, ",Pump:"={178:0}, "\n"={169:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={146:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={1:0}, "CRIT"={163:0}, "Env(Water:%i"={160:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={200:0}, "libacc.c"={144:0}, "libacc.c"={123:0}, "libacc.c"={150:0}, "libacc.c"={124:0}, "Off"={184:0}, "Off"={132:0}, "OK"={164:0}, "On"={131:0}, "On"={183:0}, "Pump(System:"={130:0}, \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] [L118] int retValue_acc ; [L121] retValue_acc = waterLevel [L122] RET return (retValue_acc); VAL [") "={166:0}, ")"={158:0}, ",Meth:"={162:0}, ",Pump:"={178:0}, "\n"={169:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={146:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={1:0}, "CRIT"={163:0}, "Env(Water:%i"={160:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={200:0}, "libacc.c"={144:0}, "libacc.c"={123:0}, "libacc.c"={150:0}, "libacc.c"={124:0}, "Off"={184:0}, "Off"={132:0}, "OK"={164:0}, "On"={131:0}, "On"={183:0}, "Pump(System:"={130:0}, \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] [L809] EXPR getWaterLevel() VAL [") "={166:0}, ")"={158:0}, ",Meth:"={162:0}, ",Pump:"={178:0}, "\n"={169:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={146:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={1:0}, "CRIT"={163:0}, "Env(Water:%i"={160:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={200:0}, "libacc.c"={144:0}, "libacc.c"={123:0}, "libacc.c"={150:0}, "libacc.c"={124:0}, "Off"={184:0}, "Off"={132:0}, "OK"={164:0}, "On"={131:0}, "On"={183:0}, "Pump(System:"={130:0}, \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] [L809] tmp___0 = getWaterLevel() [L811] COND TRUE tmp___0 == 2 VAL [") "={166:0}, ")"={158:0}, ",Meth:"={162:0}, ",Pump:"={178:0}, "\n"={169:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={146:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={1:0}, "CRIT"={163:0}, "Env(Water:%i"={160:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={200:0}, "libacc.c"={144:0}, "libacc.c"={123:0}, "libacc.c"={150:0}, "libacc.c"={124:0}, "Off"={184:0}, "Off"={132:0}, "OK"={164:0}, "On"={131:0}, "On"={183:0}, "Pump(System:"={130:0}, \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] [L813] CALL, EXPR isPumpRunning() VAL [") "={166:0}, ")"={158:0}, ",Meth:"={162:0}, ",Pump:"={178:0}, "\n"={169:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={146:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={1:0}, "CRIT"={163:0}, "Env(Water:%i"={160:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={200:0}, "libacc.c"={144:0}, "libacc.c"={123:0}, "libacc.c"={150:0}, "libacc.c"={124:0}, "Off"={184:0}, "Off"={132:0}, "OK"={164:0}, "On"={131:0}, "On"={183:0}, "Pump(System:"={130:0}, \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] [L717] int retValue_acc ; [L720] retValue_acc = pumpRunning [L721] RET return (retValue_acc); VAL [") "={166:0}, ")"={158:0}, ",Meth:"={162:0}, ",Pump:"={178:0}, "\n"={169:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={146:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={1:0}, "CRIT"={163:0}, "Env(Water:%i"={160:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={200:0}, "libacc.c"={144:0}, "libacc.c"={123:0}, "libacc.c"={150:0}, "libacc.c"={124:0}, "Off"={184:0}, "Off"={132:0}, "OK"={164:0}, "On"={131:0}, "On"={183:0}, "Pump(System:"={130:0}, \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] [L813] EXPR isPumpRunning() VAL [") "={166:0}, ")"={158:0}, ",Meth:"={162:0}, ",Pump:"={178:0}, "\n"={169:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={146:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={1:0}, "CRIT"={163:0}, "Env(Water:%i"={160:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={200:0}, "libacc.c"={144:0}, "libacc.c"={123:0}, "libacc.c"={150:0}, "libacc.c"={124:0}, "Off"={184:0}, "Off"={132:0}, "OK"={164:0}, "On"={131:0}, "On"={183:0}, "Pump(System:"={130:0}, \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] [L813] tmp___1 = isPumpRunning() [L815] COND FALSE !(\read(tmp___1)) VAL [") "={166:0}, ")"={158:0}, ",Meth:"={162:0}, ",Pump:"={178:0}, "\n"={169:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={146:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={1:0}, "CRIT"={163:0}, "Env(Water:%i"={160:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={200:0}, "libacc.c"={144:0}, "libacc.c"={123:0}, "libacc.c"={150:0}, "libacc.c"={124:0}, "Off"={184:0}, "Off"={132:0}, "OK"={164:0}, "On"={131:0}, "On"={183:0}, "Pump(System:"={130:0}, \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] [L819] CALL __automaton_fail() VAL [") "={166:0}, ")"={158:0}, ",Meth:"={162:0}, ",Pump:"={178:0}, "\n"={169:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={146:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={1:0}, "CRIT"={163:0}, "Env(Water:%i"={160:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={200:0}, "libacc.c"={144:0}, "libacc.c"={123:0}, "libacc.c"={150:0}, "libacc.c"={124:0}, "Off"={184:0}, "Off"={132:0}, "OK"={164:0}, "On"={131:0}, "On"={183:0}, "Pump(System:"={130:0}, \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] [L140] __VERIFIER_error() VAL [") "={166:0}, ")"={158:0}, ",Meth:"={162:0}, ",Pump:"={178:0}, "\n"={169:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={146:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={1:0}, "CRIT"={163:0}, "Env(Water:%i"={160:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={200:0}, "libacc.c"={144:0}, "libacc.c"={123:0}, "libacc.c"={150:0}, "libacc.c"={124:0}, "Off"={184:0}, "Off"={132:0}, "OK"={164:0}, "On"={131:0}, "On"={183:0}, "Pump(System:"={130:0}, \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 27 procedures, 146 locations, 1 error locations. UNSAFE Result, 1.7s OverallTime, 6 OverallIterations, 1 TraceHistogramMax, 0.8s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 749 SDtfs, 518 SDslu, 1243 SDs, 0 SdLazy, 325 SolverSat, 122 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=485occurred 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, 22 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.3s InterpolantComputationTime, 364 NumberOfCodeBlocks, 364 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 291 ConstructedInterpolants, 0 QuantifiedInterpolants, 30107 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...