./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec4_product40_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_eaee5666-4319-4c31-b949-a2f0b14c9228/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_eaee5666-4319-4c31-b949-a2f0b14c9228/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_eaee5666-4319-4c31-b949-a2f0b14c9228/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_eaee5666-4319-4c31-b949-a2f0b14c9228/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec4_product40_false-unreach-call_false-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_eaee5666-4319-4c31-b949-a2f0b14c9228/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_eaee5666-4319-4c31-b949-a2f0b14c9228/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 a7dbd4e152ee971b4407c7068d06d15a4635d510 ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 10:39:13,663 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 10:39:13,664 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 10:39:13,673 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 10:39:13,673 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 10:39:13,674 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 10:39:13,674 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 10:39:13,676 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 10:39:13,677 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 10:39:13,678 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 10:39:13,679 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 10:39:13,679 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 10:39:13,680 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 10:39:13,680 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 10:39:13,681 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 10:39:13,682 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 10:39:13,682 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 10:39:13,684 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 10:39:13,685 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 10:39:13,686 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 10:39:13,687 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 10:39:13,688 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 10:39:13,689 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 10:39:13,689 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 10:39:13,690 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 10:39:13,690 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 10:39:13,692 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 10:39:13,692 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 10:39:13,693 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 10:39:13,694 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 10:39:13,694 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 10:39:13,694 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 10:39:13,694 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 10:39:13,695 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 10:39:13,695 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 10:39:13,696 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 10:39:13,696 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_eaee5666-4319-4c31-b949-a2f0b14c9228/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-11-18 10:39:13,706 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 10:39:13,706 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 10:39:13,706 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 10:39:13,707 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-18 10:39:13,707 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-18 10:39:13,707 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-18 10:39:13,707 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-18 10:39:13,707 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-18 10:39:13,707 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-18 10:39:13,707 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-18 10:39:13,708 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-18 10:39:13,708 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-18 10:39:13,708 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-18 10:39:13,708 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 10:39:13,708 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 10:39:13,709 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 10:39:13,709 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 10:39:13,709 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 10:39:13,709 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 10:39:13,709 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 10:39:13,709 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 10:39:13,709 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 10:39:13,709 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 10:39:13,710 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 10:39:13,710 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 10:39:13,710 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 10:39:13,710 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 10:39:13,710 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 10:39:13,710 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 10:39:13,710 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 10:39:13,710 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 10:39:13,711 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 10:39:13,711 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 10:39:13,711 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-18 10:39:13,711 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 10:39:13,711 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 10:39:13,711 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 10:39:13,711 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_eaee5666-4319-4c31-b949-a2f0b14c9228/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 -> a7dbd4e152ee971b4407c7068d06d15a4635d510 [2018-11-18 10:39:13,738 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 10:39:13,747 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 10:39:13,750 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 10:39:13,751 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 10:39:13,751 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 10:39:13,752 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_eaee5666-4319-4c31-b949-a2f0b14c9228/bin-2019/utaipan/../../sv-benchmarks/c/product-lines/minepump_spec4_product40_false-unreach-call_false-termination.cil.c [2018-11-18 10:39:13,791 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_eaee5666-4319-4c31-b949-a2f0b14c9228/bin-2019/utaipan/data/79e1734b9/3928d43ae938415fb3e8fbaf3f633094/FLAGe3bcc9cd8 [2018-11-18 10:39:14,218 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 10:39:14,218 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_eaee5666-4319-4c31-b949-a2f0b14c9228/sv-benchmarks/c/product-lines/minepump_spec4_product40_false-unreach-call_false-termination.cil.c [2018-11-18 10:39:14,225 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_eaee5666-4319-4c31-b949-a2f0b14c9228/bin-2019/utaipan/data/79e1734b9/3928d43ae938415fb3e8fbaf3f633094/FLAGe3bcc9cd8 [2018-11-18 10:39:14,234 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_eaee5666-4319-4c31-b949-a2f0b14c9228/bin-2019/utaipan/data/79e1734b9/3928d43ae938415fb3e8fbaf3f633094 [2018-11-18 10:39:14,236 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 10:39:14,236 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 10:39:14,237 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 10:39:14,237 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 10:39:14,239 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 10:39:14,240 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 10:39:14" (1/1) ... [2018-11-18 10:39:14,241 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 10:39:14, skipping insertion in model container [2018-11-18 10:39:14,241 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 10:39:14" (1/1) ... [2018-11-18 10:39:14,248 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 10:39:14,279 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 10:39:14,475 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 10:39:14,484 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 10:39:14,588 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 10:39:14,610 INFO L195 MainTranslator]: Completed translation [2018-11-18 10:39:14,610 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:39:14 WrapperNode [2018-11-18 10:39:14,611 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 10:39:14,611 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 10:39:14,611 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 10:39:14,611 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 10:39:14,616 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:39:14" (1/1) ... [2018-11-18 10:39:14,627 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:39:14" (1/1) ... [2018-11-18 10:39:14,632 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 10:39:14,633 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 10:39:14,633 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 10:39:14,633 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 10:39:14,639 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:39:14" (1/1) ... [2018-11-18 10:39:14,639 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:39:14" (1/1) ... [2018-11-18 10:39:14,644 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:39:14" (1/1) ... [2018-11-18 10:39:14,644 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:39:14" (1/1) ... [2018-11-18 10:39:14,653 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:39:14" (1/1) ... [2018-11-18 10:39:14,658 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:39:14" (1/1) ... [2018-11-18 10:39:14,660 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:39:14" (1/1) ... [2018-11-18 10:39:14,663 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 10:39:14,663 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 10:39:14,663 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 10:39:14,664 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 10:39:14,664 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:39:14" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_eaee5666-4319-4c31-b949-a2f0b14c9228/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 10:39:14,717 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-11-18 10:39:14,717 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-11-18 10:39:14,717 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2018-11-18 10:39:14,717 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2018-11-18 10:39:14,717 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 10:39:14,717 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 10:39:14,718 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2018-11-18 10:39:14,718 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2018-11-18 10:39:14,718 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 10:39:14,718 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-11-18 10:39:14,718 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-11-18 10:39:14,718 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2018-11-18 10:39:14,718 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2018-11-18 10:39:14,718 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2018-11-18 10:39:14,719 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2018-11-18 10:39:14,719 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2018-11-18 10:39:14,719 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2018-11-18 10:39:14,719 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-11-18 10:39:14,719 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-11-18 10:39:14,719 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2018-11-18 10:39:14,719 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2018-11-18 10:39:14,719 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2018-11-18 10:39:14,720 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2018-11-18 10:39:14,720 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2018-11-18 10:39:14,720 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2018-11-18 10:39:14,720 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2018-11-18 10:39:14,720 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2018-11-18 10:39:14,720 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-11-18 10:39:14,720 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-11-18 10:39:14,720 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2018-11-18 10:39:14,720 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2018-11-18 10:39:14,720 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2018-11-18 10:39:14,721 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2018-11-18 10:39:14,721 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2018-11-18 10:39:14,721 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2018-11-18 10:39:14,721 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2018-11-18 10:39:14,721 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2018-11-18 10:39:14,721 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2018-11-18 10:39:14,721 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2018-11-18 10:39:14,721 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-11-18 10:39:14,721 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-11-18 10:39:14,722 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-11-18 10:39:14,722 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-11-18 10:39:14,722 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2018-11-18 10:39:14,722 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2018-11-18 10:39:14,722 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2018-11-18 10:39:14,722 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2018-11-18 10:39:14,722 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2018-11-18 10:39:14,722 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2018-11-18 10:39:14,723 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2018-11-18 10:39:14,723 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2018-11-18 10:39:14,723 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 10:39:14,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 10:39:14,723 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2018-11-18 10:39:14,723 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2018-11-18 10:39:14,723 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-11-18 10:39:14,723 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-11-18 10:39:14,723 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 10:39:14,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 10:39:15,171 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 10:39:15,171 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 10:39:15 BoogieIcfgContainer [2018-11-18 10:39:15,171 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 10:39:15,172 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-18 10:39:15,172 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-18 10:39:15,175 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-18 10:39:15,175 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 10:39:14" (1/3) ... [2018-11-18 10:39:15,175 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7b62fb68 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 10:39:15, skipping insertion in model container [2018-11-18 10:39:15,176 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:39:14" (2/3) ... [2018-11-18 10:39:15,176 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7b62fb68 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 10:39:15, skipping insertion in model container [2018-11-18 10:39:15,176 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 10:39:15" (3/3) ... [2018-11-18 10:39:15,177 INFO L112 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product40_false-unreach-call_false-termination.cil.c [2018-11-18 10:39:15,183 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-18 10:39:15,189 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-18 10:39:15,199 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-18 10:39:15,221 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-18 10:39:15,221 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-18 10:39:15,221 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-18 10:39:15,221 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-18 10:39:15,222 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-18 10:39:15,222 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-18 10:39:15,222 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-18 10:39:15,222 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-18 10:39:15,237 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states. [2018-11-18 10:39:15,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2018-11-18 10:39:15,244 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:39:15,244 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] [2018-11-18 10:39:15,246 INFO L423 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:39:15,250 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:39:15,251 INFO L82 PathProgramCache]: Analyzing trace with hash -1427400526, now seen corresponding path program 1 times [2018-11-18 10:39:15,252 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 10:39:15,282 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:39:15,283 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:39:15,283 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:39:15,283 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 10:39:15,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:39:15,436 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 10:39:15,438 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:39:15,438 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-18 10:39:15,438 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 10:39:15,442 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-18 10:39:15,450 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-18 10:39:15,450 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-18 10:39:15,452 INFO L87 Difference]: Start difference. First operand 151 states. Second operand 2 states. [2018-11-18 10:39:15,483 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:39:15,483 INFO L93 Difference]: Finished difference Result 276 states and 339 transitions. [2018-11-18 10:39:15,483 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-18 10:39:15,484 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 46 [2018-11-18 10:39:15,484 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:39:15,493 INFO L225 Difference]: With dead ends: 276 [2018-11-18 10:39:15,493 INFO L226 Difference]: Without dead ends: 138 [2018-11-18 10:39:15,496 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 10:39:15,507 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 138 states. [2018-11-18 10:39:15,530 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 138 to 138. [2018-11-18 10:39:15,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 138 states. [2018-11-18 10:39:15,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 138 states and 161 transitions. [2018-11-18 10:39:15,535 INFO L78 Accepts]: Start accepts. Automaton has 138 states and 161 transitions. Word has length 46 [2018-11-18 10:39:15,535 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:39:15,535 INFO L480 AbstractCegarLoop]: Abstraction has 138 states and 161 transitions. [2018-11-18 10:39:15,535 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-18 10:39:15,536 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 161 transitions. [2018-11-18 10:39:15,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2018-11-18 10:39:15,538 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:39:15,539 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] [2018-11-18 10:39:15,539 INFO L423 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:39:15,539 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:39:15,539 INFO L82 PathProgramCache]: Analyzing trace with hash -2143729734, now seen corresponding path program 1 times [2018-11-18 10:39:15,539 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 10:39:15,540 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:39:15,540 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:39:15,540 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:39:15,541 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 10:39:15,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:39:15,621 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 10:39:15,622 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:39:15,622 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 10:39:15,622 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 10:39:15,624 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 10:39:15,624 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 10:39:15,624 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 10:39:15,625 INFO L87 Difference]: Start difference. First operand 138 states and 161 transitions. Second operand 3 states. [2018-11-18 10:39:15,647 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:39:15,647 INFO L93 Difference]: Finished difference Result 213 states and 247 transitions. [2018-11-18 10:39:15,647 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 10:39:15,648 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 48 [2018-11-18 10:39:15,648 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:39:15,649 INFO L225 Difference]: With dead ends: 213 [2018-11-18 10:39:15,649 INFO L226 Difference]: Without dead ends: 128 [2018-11-18 10:39:15,650 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 10:39:15,651 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 128 states. [2018-11-18 10:39:15,660 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 128 to 128. [2018-11-18 10:39:15,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 128 states. [2018-11-18 10:39:15,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 128 states and 148 transitions. [2018-11-18 10:39:15,661 INFO L78 Accepts]: Start accepts. Automaton has 128 states and 148 transitions. Word has length 48 [2018-11-18 10:39:15,661 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:39:15,661 INFO L480 AbstractCegarLoop]: Abstraction has 128 states and 148 transitions. [2018-11-18 10:39:15,661 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 10:39:15,661 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 148 transitions. [2018-11-18 10:39:15,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2018-11-18 10:39:15,663 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:39:15,663 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] [2018-11-18 10:39:15,663 INFO L423 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:39:15,663 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:39:15,663 INFO L82 PathProgramCache]: Analyzing trace with hash -649320850, now seen corresponding path program 1 times [2018-11-18 10:39:15,664 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 10:39:15,664 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:39:15,664 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:39:15,664 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:39:15,665 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 10:39:15,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:39:15,758 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 10:39:15,758 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:39:15,758 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-18 10:39:15,759 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 10:39:15,759 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-18 10:39:15,759 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-18 10:39:15,759 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2018-11-18 10:39:15,760 INFO L87 Difference]: Start difference. First operand 128 states and 148 transitions. Second operand 7 states. [2018-11-18 10:39:16,191 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:39:16,191 INFO L93 Difference]: Finished difference Result 387 states and 465 transitions. [2018-11-18 10:39:16,192 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-18 10:39:16,192 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 53 [2018-11-18 10:39:16,192 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:39:16,195 INFO L225 Difference]: With dead ends: 387 [2018-11-18 10:39:16,195 INFO L226 Difference]: Without dead ends: 283 [2018-11-18 10:39:16,196 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 10:39:16,196 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 283 states. [2018-11-18 10:39:16,223 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 283 to 271. [2018-11-18 10:39:16,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 271 states. [2018-11-18 10:39:16,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 271 states and 325 transitions. [2018-11-18 10:39:16,225 INFO L78 Accepts]: Start accepts. Automaton has 271 states and 325 transitions. Word has length 53 [2018-11-18 10:39:16,226 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:39:16,226 INFO L480 AbstractCegarLoop]: Abstraction has 271 states and 325 transitions. [2018-11-18 10:39:16,227 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-18 10:39:16,227 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 325 transitions. [2018-11-18 10:39:16,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2018-11-18 10:39:16,229 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:39:16,230 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 10:39:16,230 INFO L423 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:39:16,230 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:39:16,230 INFO L82 PathProgramCache]: Analyzing trace with hash -2051731465, now seen corresponding path program 1 times [2018-11-18 10:39:16,230 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 10:39:16,231 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:39:16,231 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:39:16,232 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:39:16,232 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 10:39:16,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:39:16,365 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 10:39:16,365 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:39:16,365 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2018-11-18 10:39:16,366 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 10:39:16,366 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-11-18 10:39:16,366 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-11-18 10:39:16,366 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=72, Unknown=0, NotChecked=0, Total=90 [2018-11-18 10:39:16,367 INFO L87 Difference]: Start difference. First operand 271 states and 325 transitions. Second operand 10 states. [2018-11-18 10:39:17,019 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:39:17,019 INFO L93 Difference]: Finished difference Result 964 states and 1248 transitions. [2018-11-18 10:39:17,020 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-11-18 10:39:17,020 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 58 [2018-11-18 10:39:17,020 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:39:17,023 INFO L225 Difference]: With dead ends: 964 [2018-11-18 10:39:17,024 INFO L226 Difference]: Without dead ends: 717 [2018-11-18 10:39:17,025 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 39 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=63, Invalid=279, Unknown=0, NotChecked=0, Total=342 [2018-11-18 10:39:17,026 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 717 states. [2018-11-18 10:39:17,069 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 717 to 705. [2018-11-18 10:39:17,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 705 states. [2018-11-18 10:39:17,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 705 states and 879 transitions. [2018-11-18 10:39:17,073 INFO L78 Accepts]: Start accepts. Automaton has 705 states and 879 transitions. Word has length 58 [2018-11-18 10:39:17,074 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:39:17,074 INFO L480 AbstractCegarLoop]: Abstraction has 705 states and 879 transitions. [2018-11-18 10:39:17,074 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-11-18 10:39:17,074 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 879 transitions. [2018-11-18 10:39:17,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2018-11-18 10:39:17,077 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:39:17,077 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] [2018-11-18 10:39:17,077 INFO L423 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:39:17,077 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:39:17,077 INFO L82 PathProgramCache]: Analyzing trace with hash 446394557, now seen corresponding path program 1 times [2018-11-18 10:39:17,077 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 10:39:17,078 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:39:17,078 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:39:17,078 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:39:17,078 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 10:39:17,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:39:17,147 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 10:39:17,147 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:39:17,148 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 10:39:17,148 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 10:39:17,148 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 10:39:17,148 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 10:39:17,148 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 10:39:17,149 INFO L87 Difference]: Start difference. First operand 705 states and 879 transitions. Second operand 3 states. [2018-11-18 10:39:17,222 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:39:17,222 INFO L93 Difference]: Finished difference Result 1615 states and 2119 transitions. [2018-11-18 10:39:17,223 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 10:39:17,223 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 62 [2018-11-18 10:39:17,223 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:39:17,228 INFO L225 Difference]: With dead ends: 1615 [2018-11-18 10:39:17,228 INFO L226 Difference]: Without dead ends: 934 [2018-11-18 10:39:17,230 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 10:39:17,231 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 934 states. [2018-11-18 10:39:17,262 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 934 to 913. [2018-11-18 10:39:17,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 913 states. [2018-11-18 10:39:17,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 913 states to 913 states and 1142 transitions. [2018-11-18 10:39:17,266 INFO L78 Accepts]: Start accepts. Automaton has 913 states and 1142 transitions. Word has length 62 [2018-11-18 10:39:17,267 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:39:17,267 INFO L480 AbstractCegarLoop]: Abstraction has 913 states and 1142 transitions. [2018-11-18 10:39:17,267 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 10:39:17,267 INFO L276 IsEmpty]: Start isEmpty. Operand 913 states and 1142 transitions. [2018-11-18 10:39:17,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2018-11-18 10:39:17,269 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:39:17,269 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 10:39:17,269 INFO L423 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:39:17,270 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:39:17,270 INFO L82 PathProgramCache]: Analyzing trace with hash 625065227, now seen corresponding path program 1 times [2018-11-18 10:39:17,270 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 10:39:17,271 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:39:17,271 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:39:17,271 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:39:17,271 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 10:39:17,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:39:17,370 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2018-11-18 10:39:17,370 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 10:39:17,370 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 10:39:17,371 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 92 with the following transitions: [2018-11-18 10:39:17,372 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [3], [5], [8], [10], [13], [19], [21], [22], [26], [29], [42], [44], [45], [46], [47], [48], [83], [87], [93], [97], [101], [104], [109], [115], [117], [123], [126], [129], [137], [138], [141], [142], [195], [202], [205], [213], [240], [244], [245], [248], [249], [250], [251], [252], [254], [255], [256], [257], [258], [259], [260], [261], [262], [266], [278], [279], [284], [285], [286], [287], [300], [301], [302], [303], [304] [2018-11-18 10:39:17,397 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 10:39:17,397 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 10:39:17,746 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-18 10:39:17,747 INFO L272 AbstractInterpreter]: Visited 60 different actions 72 times. Merged at 7 different actions 7 times. Never widened. Performed 2886 root evaluator evaluations with a maximum evaluation depth of 3. Performed 2886 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 1 fixpoints after 1 different actions. Largest state had 133 variables. [2018-11-18 10:39:17,759 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:39:17,759 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-18 10:39:18,028 INFO L227 lantSequenceWeakener]: Weakened 81 states. On average, predicates are now at 97.71% of their original sizes. [2018-11-18 10:39:18,028 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-18 10:39:18,141 INFO L415 sIntCurrentIteration]: We unified 90 AI predicates to 90 [2018-11-18 10:39:18,141 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-18 10:39:18,142 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-18 10:39:18,142 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [19] imperfect sequences [7] total 24 [2018-11-18 10:39:18,142 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 10:39:18,142 INFO L459 AbstractCegarLoop]: Interpolant automaton has 19 states [2018-11-18 10:39:18,142 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2018-11-18 10:39:18,143 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=77, Invalid=265, Unknown=0, NotChecked=0, Total=342 [2018-11-18 10:39:18,143 INFO L87 Difference]: Start difference. First operand 913 states and 1142 transitions. Second operand 19 states. [2018-11-18 10:39:21,576 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:39:21,577 INFO L93 Difference]: Finished difference Result 1911 states and 2416 transitions. [2018-11-18 10:39:21,577 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2018-11-18 10:39:21,577 INFO L78 Accepts]: Start accepts. Automaton has 19 states. Word has length 91 [2018-11-18 10:39:21,577 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:39:21,580 INFO L225 Difference]: With dead ends: 1911 [2018-11-18 10:39:21,580 INFO L226 Difference]: Without dead ends: 1268 [2018-11-18 10:39:21,582 INFO L604 BasicCegarLoop]: 2 DeclaredPredicates, 101 GetRequests, 73 SyntacticMatches, 0 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 223 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=158, Invalid=712, Unknown=0, NotChecked=0, Total=870 [2018-11-18 10:39:21,583 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1268 states. [2018-11-18 10:39:21,620 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1268 to 1245. [2018-11-18 10:39:21,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1245 states. [2018-11-18 10:39:21,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1245 states to 1245 states and 1537 transitions. [2018-11-18 10:39:21,625 INFO L78 Accepts]: Start accepts. Automaton has 1245 states and 1537 transitions. Word has length 91 [2018-11-18 10:39:21,625 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:39:21,625 INFO L480 AbstractCegarLoop]: Abstraction has 1245 states and 1537 transitions. [2018-11-18 10:39:21,626 INFO L481 AbstractCegarLoop]: Interpolant automaton has 19 states. [2018-11-18 10:39:21,626 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 1537 transitions. [2018-11-18 10:39:21,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2018-11-18 10:39:21,629 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:39:21,629 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 10:39:21,629 INFO L423 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:39:21,629 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:39:21,629 INFO L82 PathProgramCache]: Analyzing trace with hash 1642335752, now seen corresponding path program 1 times [2018-11-18 10:39:21,629 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 10:39:21,630 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:39:21,630 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:39:21,630 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:39:21,630 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 10:39:21,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:39:21,694 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2018-11-18 10:39:21,695 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:39:21,695 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 10:39:21,695 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 10:39:21,695 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 10:39:21,695 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 10:39:21,695 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 10:39:21,696 INFO L87 Difference]: Start difference. First operand 1245 states and 1537 transitions. Second operand 5 states. [2018-11-18 10:39:21,736 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:39:21,736 INFO L93 Difference]: Finished difference Result 2082 states and 2651 transitions. [2018-11-18 10:39:21,736 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 10:39:21,736 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 119 [2018-11-18 10:39:21,736 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:39:21,740 INFO L225 Difference]: With dead ends: 2082 [2018-11-18 10:39:21,740 INFO L226 Difference]: Without dead ends: 1277 [2018-11-18 10:39:21,742 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 10:39:21,743 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1277 states. [2018-11-18 10:39:21,774 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1277 to 1259. [2018-11-18 10:39:21,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1259 states. [2018-11-18 10:39:21,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1259 states to 1259 states and 1549 transitions. [2018-11-18 10:39:21,778 INFO L78 Accepts]: Start accepts. Automaton has 1259 states and 1549 transitions. Word has length 119 [2018-11-18 10:39:21,778 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:39:21,778 INFO L480 AbstractCegarLoop]: Abstraction has 1259 states and 1549 transitions. [2018-11-18 10:39:21,778 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 10:39:21,778 INFO L276 IsEmpty]: Start isEmpty. Operand 1259 states and 1549 transitions. [2018-11-18 10:39:21,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2018-11-18 10:39:21,780 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:39:21,780 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 10:39:21,781 INFO L423 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:39:21,781 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:39:21,781 INFO L82 PathProgramCache]: Analyzing trace with hash 1587942854, now seen corresponding path program 1 times [2018-11-18 10:39:21,781 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 10:39:21,782 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:39:21,782 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:39:21,782 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:39:21,782 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 10:39:21,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:39:21,847 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-11-18 10:39:21,847 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:39:21,847 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 10:39:21,847 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 10:39:21,848 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 10:39:21,848 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 10:39:21,848 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 10:39:21,848 INFO L87 Difference]: Start difference. First operand 1259 states and 1549 transitions. Second operand 5 states. [2018-11-18 10:39:22,555 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:39:22,556 INFO L93 Difference]: Finished difference Result 2564 states and 3296 transitions. [2018-11-18 10:39:22,556 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-18 10:39:22,556 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 119 [2018-11-18 10:39:22,557 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:39:22,563 INFO L225 Difference]: With dead ends: 2564 [2018-11-18 10:39:22,564 INFO L226 Difference]: Without dead ends: 1907 [2018-11-18 10:39:22,566 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2018-11-18 10:39:22,567 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1907 states. [2018-11-18 10:39:22,623 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1907 to 1771. [2018-11-18 10:39:22,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1771 states. [2018-11-18 10:39:22,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1771 states to 1771 states and 2194 transitions. [2018-11-18 10:39:22,693 INFO L78 Accepts]: Start accepts. Automaton has 1771 states and 2194 transitions. Word has length 119 [2018-11-18 10:39:22,693 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:39:22,693 INFO L480 AbstractCegarLoop]: Abstraction has 1771 states and 2194 transitions. [2018-11-18 10:39:22,693 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 10:39:22,693 INFO L276 IsEmpty]: Start isEmpty. Operand 1771 states and 2194 transitions. [2018-11-18 10:39:22,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2018-11-18 10:39:22,697 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:39:22,697 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 10:39:22,698 INFO L423 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:39:22,698 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:39:22,698 INFO L82 PathProgramCache]: Analyzing trace with hash -316461800, now seen corresponding path program 1 times [2018-11-18 10:39:22,698 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 10:39:22,699 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:39:22,699 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:39:22,699 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:39:22,699 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 10:39:22,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:39:22,803 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-11-18 10:39:22,803 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 10:39:22,803 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 10:39:22,803 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 131 with the following transitions: [2018-11-18 10:39:22,804 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [3], [5], [8], [10], [13], [19], [21], [22], [26], [29], [46], [47], [48], [51], [53], [54], [55], [56], [57], [60], [62], [63], [66], [68], [71], [78], [81], [83], [87], [93], [97], [101], [107], [109], [115], [117], [123], [129], [137], [138], [139], [140], [141], [142], [143], [145], [148], [152], [153], [161], [162], [192], [195], [199], [205], [208], [212], [213], [217], [220], [222], [225], [235], [245], [248], [249], [250], [251], [252], [254], [255], [256], [257], [258], [259], [260], [261], [262], [266], [268], [269], [270], [271], [272], [273], [276], [277], [286], [287], [290], [291], [296], [297], [298], [299], [300], [301], [302], [303], [304], [306], [307], [308], [309] [2018-11-18 10:39:22,806 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 10:39:22,807 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 10:39:23,275 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 10:39:23,275 INFO L272 AbstractInterpreter]: Visited 107 different actions 369 times. Merged at 18 different actions 37 times. Never widened. Performed 12440 root evaluator evaluations with a maximum evaluation depth of 3. Performed 12440 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 4 fixpoints after 2 different actions. Largest state had 133 variables. [2018-11-18 10:39:23,283 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:39:23,284 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 10:39:23,284 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 10:39:23,284 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_eaee5666-4319-4c31-b949-a2f0b14c9228/bin-2019/utaipan/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 10:39:23,300 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:39:23,301 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 10:39:23,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:39:23,380 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:39:23,406 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2018-11-18 10:39:23,406 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 10:39:23,579 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-11-18 10:39:23,596 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2018-11-18 10:39:23,596 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [6, 6] total 6 [2018-11-18 10:39:23,596 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 10:39:23,597 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 10:39:23,597 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 10:39:23,597 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-18 10:39:23,597 INFO L87 Difference]: Start difference. First operand 1771 states and 2194 transitions. Second operand 6 states. [2018-11-18 10:39:23,669 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:39:23,669 INFO L93 Difference]: Finished difference Result 3170 states and 4016 transitions. [2018-11-18 10:39:23,669 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-18 10:39:23,670 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 130 [2018-11-18 10:39:23,670 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:39:23,676 INFO L225 Difference]: With dead ends: 3170 [2018-11-18 10:39:23,676 INFO L226 Difference]: Without dead ends: 1811 [2018-11-18 10:39:23,679 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 266 GetRequests, 257 SyntacticMatches, 4 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2018-11-18 10:39:23,680 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1811 states. [2018-11-18 10:39:23,816 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1811 to 1811. [2018-11-18 10:39:23,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1811 states. [2018-11-18 10:39:23,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1811 states to 1811 states and 2238 transitions. [2018-11-18 10:39:23,822 INFO L78 Accepts]: Start accepts. Automaton has 1811 states and 2238 transitions. Word has length 130 [2018-11-18 10:39:23,822 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:39:23,823 INFO L480 AbstractCegarLoop]: Abstraction has 1811 states and 2238 transitions. [2018-11-18 10:39:23,823 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 10:39:23,823 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 2238 transitions. [2018-11-18 10:39:23,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2018-11-18 10:39:23,827 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:39:23,827 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 10:39:23,827 INFO L423 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:39:23,827 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:39:23,827 INFO L82 PathProgramCache]: Analyzing trace with hash -93466783, now seen corresponding path program 1 times [2018-11-18 10:39:23,828 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 10:39:23,828 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:39:23,828 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:39:23,828 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:39:23,828 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 10:39:23,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:39:23,982 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2018-11-18 10:39:23,982 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:39:23,982 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-11-18 10:39:23,982 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 10:39:23,983 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-18 10:39:23,983 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-18 10:39:23,984 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2018-11-18 10:39:23,984 INFO L87 Difference]: Start difference. First operand 1811 states and 2238 transitions. Second operand 9 states. [2018-11-18 10:39:24,628 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:39:24,628 INFO L93 Difference]: Finished difference Result 5351 states and 6764 transitions. [2018-11-18 10:39:24,629 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2018-11-18 10:39:24,630 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 134 [2018-11-18 10:39:24,630 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:39:24,639 INFO L225 Difference]: With dead ends: 5351 [2018-11-18 10:39:24,639 INFO L226 Difference]: Without dead ends: 3564 [2018-11-18 10:39:24,643 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 45 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=55, Invalid=287, Unknown=0, NotChecked=0, Total=342 [2018-11-18 10:39:24,645 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3564 states. [2018-11-18 10:39:24,746 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3564 to 3555. [2018-11-18 10:39:24,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3555 states. [2018-11-18 10:39:24,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3555 states to 3555 states and 4320 transitions. [2018-11-18 10:39:24,754 INFO L78 Accepts]: Start accepts. Automaton has 3555 states and 4320 transitions. Word has length 134 [2018-11-18 10:39:24,754 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:39:24,754 INFO L480 AbstractCegarLoop]: Abstraction has 3555 states and 4320 transitions. [2018-11-18 10:39:24,754 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-18 10:39:24,754 INFO L276 IsEmpty]: Start isEmpty. Operand 3555 states and 4320 transitions. [2018-11-18 10:39:24,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2018-11-18 10:39:24,759 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:39:24,759 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 10:39:24,760 INFO L423 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:39:24,760 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:39:24,760 INFO L82 PathProgramCache]: Analyzing trace with hash -1050787810, now seen corresponding path program 1 times [2018-11-18 10:39:24,760 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 10:39:24,761 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:39:24,761 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:39:24,761 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:39:24,761 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 10:39:24,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:39:24,837 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-11-18 10:39:24,838 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 10:39:24,838 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 10:39:24,838 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 135 with the following transitions: [2018-11-18 10:39:24,838 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [3], [5], [8], [10], [13], [19], [21], [22], [26], [29], [46], [47], [48], [51], [53], [54], [55], [56], [57], [60], [62], [63], [66], [68], [71], [78], [81], [83], [87], [93], [97], [101], [107], [109], [112], [115], [117], [123], [129], [137], [138], [139], [140], [141], [142], [143], [145], [150], [152], [153], [158], [160], [161], [162], [192], [195], [199], [205], [208], [212], [213], [217], [220], [222], [225], [235], [245], [248], [249], [250], [251], [252], [254], [255], [256], [257], [258], [259], [260], [261], [262], [266], [268], [269], [270], [271], [272], [273], [276], [277], [280], [281], [286], [287], [290], [291], [296], [297], [298], [299], [300], [301], [302], [303], [304], [306], [307], [308], [309] [2018-11-18 10:39:24,841 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 10:39:24,841 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 10:39:24,992 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-18 10:39:24,993 INFO L272 AbstractInterpreter]: Visited 59 different actions 82 times. Merged at 4 different actions 4 times. Never widened. Performed 4545 root evaluator evaluations with a maximum evaluation depth of 3. Performed 4545 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Never found a fixpoint. Largest state had 133 variables. [2018-11-18 10:39:24,999 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:39:24,999 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-18 10:39:25,130 INFO L227 lantSequenceWeakener]: Weakened 70 states. On average, predicates are now at 96.41% of their original sizes. [2018-11-18 10:39:25,130 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-18 10:39:25,202 INFO L415 sIntCurrentIteration]: We unified 133 AI predicates to 133 [2018-11-18 10:39:25,203 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-18 10:39:25,203 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-18 10:39:25,203 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [12] imperfect sequences [8] total 18 [2018-11-18 10:39:25,203 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 10:39:25,203 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-11-18 10:39:25,203 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-11-18 10:39:25,204 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=92, Unknown=0, NotChecked=0, Total=132 [2018-11-18 10:39:25,204 INFO L87 Difference]: Start difference. First operand 3555 states and 4320 transitions. Second operand 12 states. [2018-11-18 10:39:27,689 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:39:27,689 INFO L93 Difference]: Finished difference Result 7246 states and 8840 transitions. [2018-11-18 10:39:27,689 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2018-11-18 10:39:27,689 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 134 [2018-11-18 10:39:27,689 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:39:27,705 INFO L225 Difference]: With dead ends: 7246 [2018-11-18 10:39:27,705 INFO L226 Difference]: Without dead ends: 3715 [2018-11-18 10:39:27,712 INFO L604 BasicCegarLoop]: 2 DeclaredPredicates, 143 GetRequests, 123 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 75 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=113, Invalid=349, Unknown=0, NotChecked=0, Total=462 [2018-11-18 10:39:27,714 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3715 states. [2018-11-18 10:39:27,872 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3715 to 3545. [2018-11-18 10:39:27,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3545 states. [2018-11-18 10:39:27,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3545 states to 3545 states and 4300 transitions. [2018-11-18 10:39:27,881 INFO L78 Accepts]: Start accepts. Automaton has 3545 states and 4300 transitions. Word has length 134 [2018-11-18 10:39:27,882 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:39:27,882 INFO L480 AbstractCegarLoop]: Abstraction has 3545 states and 4300 transitions. [2018-11-18 10:39:27,882 INFO L481 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-11-18 10:39:27,882 INFO L276 IsEmpty]: Start isEmpty. Operand 3545 states and 4300 transitions. [2018-11-18 10:39:27,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2018-11-18 10:39:27,889 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:39:27,889 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 10:39:27,889 INFO L423 AbstractCegarLoop]: === Iteration 12 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:39:27,890 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:39:27,890 INFO L82 PathProgramCache]: Analyzing trace with hash 191347785, now seen corresponding path program 1 times [2018-11-18 10:39:27,890 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 10:39:27,890 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:39:27,890 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:39:27,891 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:39:27,891 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 10:39:27,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:39:27,944 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2018-11-18 10:39:27,944 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:39:27,944 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-18 10:39:27,944 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 10:39:27,945 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-18 10:39:27,945 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-18 10:39:27,945 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-18 10:39:27,945 INFO L87 Difference]: Start difference. First operand 3545 states and 4300 transitions. Second operand 4 states. [2018-11-18 10:39:28,109 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:39:28,109 INFO L93 Difference]: Finished difference Result 4978 states and 6020 transitions. [2018-11-18 10:39:28,109 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-18 10:39:28,109 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 146 [2018-11-18 10:39:28,110 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:39:28,113 INFO L225 Difference]: With dead ends: 4978 [2018-11-18 10:39:28,113 INFO L226 Difference]: Without dead ends: 1457 [2018-11-18 10:39:28,118 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-18 10:39:28,119 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1457 states. [2018-11-18 10:39:28,159 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1457 to 1298. [2018-11-18 10:39:28,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1298 states. [2018-11-18 10:39:28,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1298 states to 1298 states and 1518 transitions. [2018-11-18 10:39:28,162 INFO L78 Accepts]: Start accepts. Automaton has 1298 states and 1518 transitions. Word has length 146 [2018-11-18 10:39:28,162 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:39:28,162 INFO L480 AbstractCegarLoop]: Abstraction has 1298 states and 1518 transitions. [2018-11-18 10:39:28,162 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-18 10:39:28,162 INFO L276 IsEmpty]: Start isEmpty. Operand 1298 states and 1518 transitions. [2018-11-18 10:39:28,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2018-11-18 10:39:28,164 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:39:28,164 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 10:39:28,164 INFO L423 AbstractCegarLoop]: === Iteration 13 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:39:28,164 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:39:28,165 INFO L82 PathProgramCache]: Analyzing trace with hash -225858843, now seen corresponding path program 1 times [2018-11-18 10:39:28,165 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 10:39:28,165 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:39:28,165 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:39:28,165 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:39:28,165 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 10:39:28,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:39:28,230 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2018-11-18 10:39:28,230 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:39:28,230 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-18 10:39:28,230 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 10:39:28,230 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 10:39:28,231 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 10:39:28,231 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-18 10:39:28,231 INFO L87 Difference]: Start difference. First operand 1298 states and 1518 transitions. Second operand 6 states. [2018-11-18 10:39:28,370 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:39:28,370 INFO L93 Difference]: Finished difference Result 1321 states and 1540 transitions. [2018-11-18 10:39:28,371 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-18 10:39:28,371 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 138 [2018-11-18 10:39:28,371 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:39:28,375 INFO L225 Difference]: With dead ends: 1321 [2018-11-18 10:39:28,375 INFO L226 Difference]: Without dead ends: 1318 [2018-11-18 10:39:28,375 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 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 10:39:28,376 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1318 states. [2018-11-18 10:39:28,419 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1318 to 1298. [2018-11-18 10:39:28,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1298 states. [2018-11-18 10:39:28,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1298 states to 1298 states and 1512 transitions. [2018-11-18 10:39:28,422 INFO L78 Accepts]: Start accepts. Automaton has 1298 states and 1512 transitions. Word has length 138 [2018-11-18 10:39:28,422 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:39:28,422 INFO L480 AbstractCegarLoop]: Abstraction has 1298 states and 1512 transitions. [2018-11-18 10:39:28,422 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 10:39:28,422 INFO L276 IsEmpty]: Start isEmpty. Operand 1298 states and 1512 transitions. [2018-11-18 10:39:28,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2018-11-18 10:39:28,424 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:39:28,424 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 10:39:28,425 INFO L423 AbstractCegarLoop]: === Iteration 14 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:39:28,425 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:39:28,425 INFO L82 PathProgramCache]: Analyzing trace with hash -870727318, now seen corresponding path program 1 times [2018-11-18 10:39:28,425 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 10:39:28,425 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:39:28,425 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:39:28,426 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:39:28,426 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 10:39:28,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:39:28,525 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-11-18 10:39:28,526 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 10:39:28,526 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 10:39:28,526 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 139 with the following transitions: [2018-11-18 10:39:28,526 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [3], [5], [8], [10], [13], [19], [21], [22], [26], [29], [46], [47], [48], [51], [53], [54], [57], [61], [62], [63], [66], [68], [74], [78], [81], [82], [83], [87], [93], [97], [101], [104], [107], [109], [115], [117], [123], [129], [137], [138], [139], [140], [141], [142], [143], [145], [150], [152], [153], [161], [162], [192], [195], [199], [205], [208], [212], [213], [217], [220], [222], [225], [232], [235], [240], [244], [245], [248], [249], [250], [251], [252], [254], [255], [256], [257], [258], [259], [260], [261], [262], [266], [268], [269], [270], [271], [274], [275], [276], [277], [278], [279], [286], [287], [290], [291], [296], [297], [298], [299], [300], [301], [302], [303], [304], [306], [307], [308], [309], [312], [313] [2018-11-18 10:39:28,528 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 10:39:28,529 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 10:39:29,045 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 10:39:29,045 INFO L272 AbstractInterpreter]: Visited 114 different actions 479 times. Merged at 17 different actions 48 times. Never widened. Performed 15614 root evaluator evaluations with a maximum evaluation depth of 3. Performed 15614 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 9 fixpoints after 3 different actions. Largest state had 133 variables. [2018-11-18 10:39:29,047 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:39:29,047 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 10:39:29,047 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 10:39:29,047 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_eaee5666-4319-4c31-b949-a2f0b14c9228/bin-2019/utaipan/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 10:39:29,053 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:39:29,053 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 10:39:29,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:39:29,138 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:39:29,252 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 18 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 10:39:29,252 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 10:39:29,413 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-11-18 10:39:29,430 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-18 10:39:29,430 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 18 [2018-11-18 10:39:29,431 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-18 10:39:29,431 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2018-11-18 10:39:29,431 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2018-11-18 10:39:29,431 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=64, Invalid=242, Unknown=0, NotChecked=0, Total=306 [2018-11-18 10:39:29,432 INFO L87 Difference]: Start difference. First operand 1298 states and 1512 transitions. Second operand 15 states. [2018-11-18 10:39:30,595 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:39:30,595 INFO L93 Difference]: Finished difference Result 3093 states and 4001 transitions. [2018-11-18 10:39:30,595 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2018-11-18 10:39:30,596 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 138 [2018-11-18 10:39:30,596 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:39:30,604 INFO L225 Difference]: With dead ends: 3093 [2018-11-18 10:39:30,605 INFO L226 Difference]: Without dead ends: 2227 [2018-11-18 10:39:30,607 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 303 GetRequests, 268 SyntacticMatches, 6 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 201 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=243, Invalid=687, Unknown=0, NotChecked=0, Total=930 [2018-11-18 10:39:30,609 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2227 states. [2018-11-18 10:39:30,700 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2227 to 1713. [2018-11-18 10:39:30,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1713 states. [2018-11-18 10:39:30,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1713 states to 1713 states and 2021 transitions. [2018-11-18 10:39:30,704 INFO L78 Accepts]: Start accepts. Automaton has 1713 states and 2021 transitions. Word has length 138 [2018-11-18 10:39:30,705 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:39:30,705 INFO L480 AbstractCegarLoop]: Abstraction has 1713 states and 2021 transitions. [2018-11-18 10:39:30,705 INFO L481 AbstractCegarLoop]: Interpolant automaton has 15 states. [2018-11-18 10:39:30,705 INFO L276 IsEmpty]: Start isEmpty. Operand 1713 states and 2021 transitions. [2018-11-18 10:39:30,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2018-11-18 10:39:30,709 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:39:30,709 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 10:39:30,709 INFO L423 AbstractCegarLoop]: === Iteration 15 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:39:30,709 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:39:30,709 INFO L82 PathProgramCache]: Analyzing trace with hash -480144919, now seen corresponding path program 2 times [2018-11-18 10:39:30,709 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 10:39:30,710 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:39:30,710 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:39:30,710 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:39:30,710 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 10:39:30,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 10:39:30,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 10:39:30,890 INFO L442 BasicCegarLoop]: Counterexample might be feasible [2018-11-18 10:39:31,062 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.11 10:39:31 BoogieIcfgContainer [2018-11-18 10:39:31,062 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-18 10:39:31,062 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 10:39:31,062 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 10:39:31,062 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 10:39:31,063 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 10:39:15" (3/4) ... [2018-11-18 10:39:31,065 INFO L138 WitnessPrinter]: Generating witness for reachability counterexample [2018-11-18 10:39:31,221 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_eaee5666-4319-4c31-b949-a2f0b14c9228/bin-2019/utaipan/witness.graphml [2018-11-18 10:39:31,221 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 10:39:31,222 INFO L168 Benchmark]: Toolchain (without parser) took 16985.96 ms. Allocated memory was 1.0 GB in the beginning and 2.0 GB in the end (delta: 938.0 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -128.8 MB). Peak memory consumption was 809.2 MB. Max. memory is 11.5 GB. [2018-11-18 10:39:31,223 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 10:39:31,223 INFO L168 Benchmark]: CACSL2BoogieTranslator took 373.70 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 115.3 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -150.3 MB). Peak memory consumption was 31.9 MB. Max. memory is 11.5 GB. [2018-11-18 10:39:31,223 INFO L168 Benchmark]: Boogie Procedure Inliner took 21.36 ms. Allocated memory is still 1.1 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 10:39:31,223 INFO L168 Benchmark]: Boogie Preprocessor took 30.50 ms. Allocated memory is still 1.1 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 10:39:31,224 INFO L168 Benchmark]: RCFGBuilder took 507.99 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 65.4 MB). Peak memory consumption was 65.4 MB. Max. memory is 11.5 GB. [2018-11-18 10:39:31,224 INFO L168 Benchmark]: TraceAbstraction took 15890.11 ms. Allocated memory was 1.1 GB in the beginning and 2.0 GB in the end (delta: 822.6 MB). Free memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: -113.4 MB). Peak memory consumption was 709.3 MB. Max. memory is 11.5 GB. [2018-11-18 10:39:31,224 INFO L168 Benchmark]: Witness Printer took 159.06 ms. Allocated memory is still 2.0 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 64.1 MB). Peak memory consumption was 64.1 MB. Max. memory is 11.5 GB. [2018-11-18 10:39:31,225 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 373.70 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 115.3 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -150.3 MB). Peak memory consumption was 31.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 21.36 ms. Allocated memory is still 1.1 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 30.50 ms. Allocated memory is still 1.1 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 507.99 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 65.4 MB). Peak memory consumption was 65.4 MB. Max. memory is 11.5 GB. * TraceAbstraction took 15890.11 ms. Allocated memory was 1.1 GB in the beginning and 2.0 GB in the end (delta: 822.6 MB). Free memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: -113.4 MB). Peak memory consumption was 709.3 MB. Max. memory is 11.5 GB. * Witness Printer took 159.06 ms. Allocated memory is still 2.0 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 64.1 MB). Peak memory consumption was 64.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 329]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L251] FCALL "Pump(System:" [L255] FCALL "On" [L259] FCALL "Off" [L263] FCALL ",Pump:" [L267] FCALL "On" [L271] FCALL "Off" [L275] FCALL ") " [L277] FCALL "\n" [L486] FCALL "Env(Water:%i" [L487] FCALL ",Meth:" [L491] FCALL "CRIT" [L495] FCALL "OK" [L499] FCALL ")" [L825] FCALL "i > 0 && i <= this->argsCount" [L825] FCALL "libacc.c" [L826] FCALL "__utac__get_this_arg" [L832] FCALL "i > 0 && i <= this->argsCount" [L832] FCALL "libacc.c" [L833] FCALL "__utac__get_this_arg" [L871] FCALL "i > 0 && i <= this->argsCount" [L871] FCALL "libacc.c" [L872] FCALL "__utac__get_this_argtype" [L878] FCALL "i > 0 && i <= this->argsCount" [L878] FCALL "libacc.c" [L879] FCALL "__utac__get_this_argtype" [L123] int pumpRunning = 0; [L124] int systemActive = 1; [L334] int cleanupTimeShifts = 4; [L434] int waterLevel = 1; [L435] int methaneLevelCritical = 0; [L697] static struct __ACC__ERR *head = (struct __ACC__ERR *)0; VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={149:0}, "Off"={126:0}, "OK"={130:0}, "On"={132:0}, "On"={147:0}, "Pump(System:"={161:0}, \old(") ")=194, \old(") ")=125, \old(")")=128, \old(")")=159, \old(",Meth:")=173, \old(",Meth:")=195, \old(",Pump:")=124, \old(",Pump:")=133, \old("\n")=160, \old("\n")=189, \old("__utac__get_this_arg")=167, \old("__utac__get_this_arg")=184, \old("__utac__get_this_arg")=146, \old("__utac__get_this_arg")=169, \old("__utac__get_this_argtype")=168, \old("__utac__get_this_argtype")=180, \old("__utac__get_this_argtype")=172, \old("__utac__get_this_argtype")=139, \old("CRIT")=154, \old("CRIT")=190, \old("Env(Water:%i")=122, \old("Env(Water:%i")=197, \old("i > 0 && i <= this->argsCount")=176, \old("i > 0 && i <= this->argsCount")=150, \old("i > 0 && i <= this->argsCount")=196, \old("i > 0 && i <= this->argsCount")=138, \old("i > 0 && i <= this->argsCount")=181, \old("i > 0 && i <= this->argsCount")=183, \old("i > 0 && i <= this->argsCount")=157, \old("i > 0 && i <= this->argsCount")=170, \old("libacc.c")=118, \old("libacc.c")=182, \old("libacc.c")=135, \old("libacc.c")=119, \old("libacc.c")=121, \old("libacc.c")=163, \old("libacc.c")=120, \old("libacc.c")=137, \old("Off")=175, \old("Off")=193, \old("Off")=151, \old("Off")=131, \old("OK")=123, \old("OK")=129, \old("On")=134, \old("On")=148, \old("On")=166, \old("On")=152, \old("Pump(System:")=162, \old("Pump(System:")=127, \old(cleanupTimeShifts)=191, \old(head)=198, \old(head)=177, \old(methaneLevelCritical)=158, \old(pumpRunning)=145, \old(systemActive)=144, \old(waterLevel)=153, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L410] int retValue_acc ; [L411] int tmp ; VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \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] [L415] FCALL select_helpers() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \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] [L416] FCALL select_features() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \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] [L417] CALL, EXPR valid_product() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \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] int retValue_acc ; [L949] retValue_acc = 1 [L950] RET return (retValue_acc); VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \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] [L417] EXPR valid_product() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \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] [L417] tmp = valid_product() [L419] COND TRUE \read(tmp) VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \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] [L421] FCALL setup() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \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] [L422] CALL runTest() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \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] [L401] CALL test() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \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] [L47] int splverifierCounter ; [L48] int tmp ; [L49] int tmp___0 ; [L50] int tmp___1 ; [L51] int tmp___2 ; [L54] splverifierCounter = 0 VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \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] [L56] COND TRUE 1 VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \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] [L58] COND TRUE splverifierCounter < 4 VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \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] [L64] tmp = __VERIFIER_nondet_int() [L66] COND TRUE \read(tmp) VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \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] [L68] CALL waterRise() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \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] [L452] COND TRUE waterLevel < 2 [L453] RET waterLevel = waterLevel + 1 VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \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] [L68] waterRise() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \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] [L74] tmp___0 = __VERIFIER_nondet_int() [L76] COND FALSE !(\read(tmp___0)) VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \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] [L84] tmp___2 = __VERIFIER_nondet_int() [L86] COND FALSE !(\read(tmp___2)) [L92] tmp___1 = __VERIFIER_nondet_int() [L94] COND FALSE !(\read(tmp___1)) VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \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=0, tmp___2=0, waterLevel=2] [L103] CALL timeShift() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L131] COND FALSE !(\read(pumpRunning)) VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L138] COND TRUE \read(systemActive) VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L140] CALL processEnvironment() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L186] int tmp ; VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L189] COND FALSE !(\read(pumpRunning)) VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L204] CALL processEnvironment__wrappee__highWaterSensor() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L160] int tmp ; VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L163] COND TRUE ! pumpRunning VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L165] CALL, EXPR isHighWaterLevel() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L283] int retValue_acc ; [L284] int tmp ; [L285] int tmp___0 ; VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L289] CALL, EXPR isHighWaterSensorDry() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L514] int retValue_acc ; VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L517] COND FALSE !(waterLevel < 2) [L521] retValue_acc = 0 [L522] RET return (retValue_acc); VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, \result=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=0, systemActive=1, waterLevel=2] [L289] EXPR isHighWaterSensorDry() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isHighWaterSensorDry()=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L289] tmp = isHighWaterSensorDry() [L291] COND FALSE !(\read(tmp)) [L294] tmp___0 = 1 VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=0, tmp___0=1, waterLevel=2] [L296] retValue_acc = tmp___0 [L297] RET return (retValue_acc); VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, \result=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=1, systemActive=1, tmp=0, tmp___0=1, waterLevel=2] [L165] EXPR isHighWaterLevel() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isHighWaterLevel()=1, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L165] tmp = isHighWaterLevel() [L167] COND TRUE \read(tmp) VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=1, waterLevel=2] [L169] CALL activatePump() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L214] RET pumpRunning = 1 VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L169] RET activatePump() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=1, waterLevel=2] [L204] RET processEnvironment__wrappee__highWaterSensor() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L140] processEnvironment() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L146] CALL __utac_acc__Specification4_spec__1() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L895] int tmp ; [L896] int tmp___0 ; VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L900] CALL, EXPR getWaterLevel() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L505] int retValue_acc ; [L508] retValue_acc = waterLevel [L509] RET return (retValue_acc); VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, \result=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, retValue_acc=2, systemActive=1, waterLevel=2] [L900] EXPR getWaterLevel() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, getWaterLevel()=2, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L900] tmp = getWaterLevel() [L902] COND FALSE, RET !(tmp == 0) VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=2, waterLevel=2] [L146] RET __utac_acc__Specification4_spec__1() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L103] timeShift() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, tmp___1=0, tmp___2=0, waterLevel=2] [L56] COND TRUE 1 VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, tmp___1=0, tmp___2=0, waterLevel=2] [L58] COND TRUE splverifierCounter < 4 VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, tmp___1=0, tmp___2=0, waterLevel=2] [L64] tmp = __VERIFIER_nondet_int() [L66] COND FALSE !(\read(tmp)) VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___1=0, tmp___2=0, waterLevel=2] [L74] tmp___0 = __VERIFIER_nondet_int() [L76] COND FALSE !(\read(tmp___0)) VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___1=0, tmp___2=0, waterLevel=2] [L84] tmp___2 = __VERIFIER_nondet_int() [L86] COND FALSE !(\read(tmp___2)) [L92] tmp___1 = __VERIFIER_nondet_int() [L94] COND FALSE !(\read(tmp___1)) VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___1=0, tmp___2=0, waterLevel=2] [L103] CALL timeShift() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L131] COND TRUE \read(pumpRunning) VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L133] CALL lowerWaterLevel() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L440] COND TRUE waterLevel > 0 [L441] RET waterLevel = waterLevel - 1 VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L133] lowerWaterLevel() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L138] COND TRUE \read(systemActive) VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L140] CALL processEnvironment() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L186] int tmp ; VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L189] COND TRUE \read(pumpRunning) VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L191] CALL, EXPR isMethaneAlarm() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L227] int retValue_acc ; VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L231] CALL, EXPR isMethaneLevelCritical() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L473] int retValue_acc ; [L476] retValue_acc = methaneLevelCritical [L477] RET return (retValue_acc); VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, \result=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, retValue_acc=0, systemActive=1, waterLevel=1] [L231] EXPR isMethaneLevelCritical() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isMethaneLevelCritical()=0, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L231] retValue_acc = isMethaneLevelCritical() [L233] RET return (retValue_acc); VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, \result=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, retValue_acc=0, systemActive=1, waterLevel=1] [L191] EXPR isMethaneAlarm() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isMethaneAlarm()=0, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L191] tmp = isMethaneAlarm() [L193] COND FALSE !(\read(tmp)) VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=0, waterLevel=1] [L199] CALL processEnvironment__wrappee__highWaterSensor() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L160] int tmp ; VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L163] COND FALSE !(! pumpRunning) VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L178] RET, FCALL processEnvironment__wrappee__base() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L199] RET processEnvironment__wrappee__highWaterSensor() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=0, waterLevel=1] [L140] processEnvironment() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L146] CALL __utac_acc__Specification4_spec__1() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L895] int tmp ; [L896] int tmp___0 ; VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L900] CALL, EXPR getWaterLevel() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L505] int retValue_acc ; [L508] retValue_acc = waterLevel [L509] RET return (retValue_acc); VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, \result=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, retValue_acc=1, systemActive=1, waterLevel=1] [L900] EXPR getWaterLevel() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, getWaterLevel()=1, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L900] tmp = getWaterLevel() [L902] COND FALSE, RET !(tmp == 0) VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=1, waterLevel=1] [L146] RET __utac_acc__Specification4_spec__1() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L103] timeShift() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___1=0, tmp___2=0, waterLevel=1] [L56] COND TRUE 1 VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___1=0, tmp___2=0, waterLevel=1] [L58] COND TRUE splverifierCounter < 4 VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___1=0, tmp___2=0, waterLevel=1] [L64] tmp = __VERIFIER_nondet_int() [L66] COND FALSE !(\read(tmp)) VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___1=0, tmp___2=0, waterLevel=1] [L74] tmp___0 = __VERIFIER_nondet_int() [L76] COND FALSE !(\read(tmp___0)) VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___1=0, tmp___2=0, waterLevel=1] [L84] tmp___2 = __VERIFIER_nondet_int() [L86] COND FALSE !(\read(tmp___2)) [L92] tmp___1 = __VERIFIER_nondet_int() [L94] COND FALSE !(\read(tmp___1)) VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___1=0, tmp___2=0, waterLevel=1] [L103] CALL timeShift() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L131] COND TRUE \read(pumpRunning) VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L133] CALL lowerWaterLevel() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L440] COND TRUE waterLevel > 0 [L441] RET waterLevel = waterLevel - 1 VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L133] lowerWaterLevel() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L138] COND TRUE \read(systemActive) VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L140] CALL processEnvironment() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L186] int tmp ; VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L189] COND TRUE \read(pumpRunning) VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L191] CALL, EXPR isMethaneAlarm() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L227] int retValue_acc ; VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L231] CALL, EXPR isMethaneLevelCritical() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L473] int retValue_acc ; [L476] retValue_acc = methaneLevelCritical [L477] RET return (retValue_acc); VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, \result=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, retValue_acc=0, systemActive=1, waterLevel=0] [L231] EXPR isMethaneLevelCritical() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, isMethaneLevelCritical()=0, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L231] retValue_acc = isMethaneLevelCritical() [L233] RET return (retValue_acc); VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, \result=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, retValue_acc=0, systemActive=1, waterLevel=0] [L191] EXPR isMethaneAlarm() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, isMethaneAlarm()=0, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L191] tmp = isMethaneAlarm() [L193] COND FALSE !(\read(tmp)) VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=0, waterLevel=0] [L199] CALL processEnvironment__wrappee__highWaterSensor() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L160] int tmp ; VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L163] COND FALSE !(! pumpRunning) VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L178] RET, FCALL processEnvironment__wrappee__base() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L199] RET processEnvironment__wrappee__highWaterSensor() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=0, waterLevel=0] [L140] processEnvironment() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L146] CALL __utac_acc__Specification4_spec__1() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L895] int tmp ; [L896] int tmp___0 ; VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L900] CALL, EXPR getWaterLevel() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L505] int retValue_acc ; [L508] retValue_acc = waterLevel [L509] RET return (retValue_acc); VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, \result=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, retValue_acc=0, systemActive=1, waterLevel=0] [L900] EXPR getWaterLevel() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, getWaterLevel()=0, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L900] tmp = getWaterLevel() [L902] COND TRUE tmp == 0 VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=0, waterLevel=0] [L904] CALL, EXPR isPumpRunning() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L238] int retValue_acc ; [L241] retValue_acc = pumpRunning [L242] RET return (retValue_acc); VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, \result=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, retValue_acc=1, systemActive=1, waterLevel=0] [L904] EXPR isPumpRunning() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, isPumpRunning()=1, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=0, waterLevel=0] [L904] tmp___0 = isPumpRunning() [L906] COND TRUE \read(tmp___0) VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=0, tmp___0=1, waterLevel=0] [L908] CALL __automaton_fail() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L329] __VERIFIER_error() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={179:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={136:0}, "libacc.c"={141:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 29 procedures, 151 locations, 1 error locations. UNSAFE Result, 15.8s OverallTime, 15 OverallIterations, 3 TraceHistogramMax, 10.2s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 2734 SDtfs, 3243 SDslu, 7712 SDs, 0 SdLazy, 4434 SolverSat, 1243 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 5.0s Time, PredicateUnifierStatistics: 4 DeclaredPredicates, 912 GetRequests, 757 SyntacticMatches, 11 SemanticMatches, 144 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 592 ImplicationChecksByTransitivity, 1.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=3555occurred in iteration=10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 1.5s AbstIntTime, 4 AbstIntIterations, 2 AbstIntStrong, 0.9976222166038106 AbsIntWeakeningRatio, 0.9641255605381166 AbsIntAvgWeakeningVarsNumRemoved, 50.74439461883408 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.9s AutomataMinimizationTime, 14 MinimizatonAttempts, 1094 StatesRemovedByMinimization, 11 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 1.4s InterpolantComputationTime, 1875 NumberOfCodeBlocks, 1875 NumberOfCodeBlocksAsserted, 17 NumberOfCheckSat, 1934 ConstructedInterpolants, 0 QuantifiedInterpolants, 333269 SizeOfPredicates, 11 NumberOfNonLiveVariables, 1488 ConjunctsInSsa, 22 ConjunctsInUnsatCore, 18 InterpolantComputations, 11 PerfectInterpolantSequences, 315/346 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...