./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec4_product47_false-unreach-call_false-termination.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_6ed0f55b-b407-48f8-890f-83d1ff433e9f/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_6ed0f55b-b407-48f8-890f-83d1ff433e9f/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_6ed0f55b-b407-48f8-890f-83d1ff433e9f/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_6ed0f55b-b407-48f8-890f-83d1ff433e9f/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec4_product47_false-unreach-call_false-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_6ed0f55b-b407-48f8-890f-83d1ff433e9f/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_6ed0f55b-b407-48f8-890f-83d1ff433e9f/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 982cd7c832ad69be85d11abb6d88a1915810e691 ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-10-26 23:20:49,498 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 23:20:49,501 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 23:20:49,514 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 23:20:49,516 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 23:20:49,517 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 23:20:49,520 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 23:20:49,522 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 23:20:49,525 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 23:20:49,527 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 23:20:49,529 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 23:20:49,529 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 23:20:49,531 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 23:20:49,533 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 23:20:49,541 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 23:20:49,542 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 23:20:49,542 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 23:20:49,544 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 23:20:49,545 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 23:20:49,550 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 23:20:49,553 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 23:20:49,555 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 23:20:49,558 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 23:20:49,560 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 23:20:49,561 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 23:20:49,562 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 23:20:49,563 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 23:20:49,564 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 23:20:49,564 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 23:20:49,567 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 23:20:49,567 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 23:20:49,568 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 23:20:49,568 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 23:20:49,568 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 23:20:49,569 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 23:20:49,570 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 23:20:49,570 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_6ed0f55b-b407-48f8-890f-83d1ff433e9f/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-10-26 23:20:49,585 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 23:20:49,585 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 23:20:49,586 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 23:20:49,586 INFO L133 SettingsManager]: * User list type=DISABLED [2018-10-26 23:20:49,587 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-10-26 23:20:49,587 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-10-26 23:20:49,587 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-10-26 23:20:49,587 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-10-26 23:20:49,587 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-10-26 23:20:49,587 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-10-26 23:20:49,588 INFO L133 SettingsManager]: * Interval Domain=false [2018-10-26 23:20:49,588 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 23:20:49,588 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-26 23:20:49,589 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-26 23:20:49,589 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-26 23:20:49,589 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 23:20:49,589 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 23:20:49,591 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 23:20:49,591 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 23:20:49,591 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-26 23:20:49,592 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 23:20:49,592 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 23:20:49,592 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 23:20:49,592 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-26 23:20:49,592 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 23:20:49,592 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-26 23:20:49,593 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-26 23:20:49,593 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 23:20:49,593 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 23:20:49,593 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 23:20:49,593 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-10-26 23:20:49,593 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 23:20:49,594 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-26 23:20:49,594 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 23:20:49,594 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_6ed0f55b-b407-48f8-890f-83d1ff433e9f/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 -> 982cd7c832ad69be85d11abb6d88a1915810e691 [2018-10-26 23:20:49,628 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 23:20:49,640 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 23:20:49,643 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 23:20:49,644 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 23:20:49,645 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 23:20:49,646 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_6ed0f55b-b407-48f8-890f-83d1ff433e9f/bin-2019/utaipan/../../sv-benchmarks/c/product-lines/minepump_spec4_product47_false-unreach-call_false-termination.cil.c [2018-10-26 23:20:49,699 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_6ed0f55b-b407-48f8-890f-83d1ff433e9f/bin-2019/utaipan/data/725befa11/4d5842d6eb6d497ba8ae623bb2a549d7/FLAG69da3ee94 [2018-10-26 23:20:50,143 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 23:20:50,144 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_6ed0f55b-b407-48f8-890f-83d1ff433e9f/sv-benchmarks/c/product-lines/minepump_spec4_product47_false-unreach-call_false-termination.cil.c [2018-10-26 23:20:50,158 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_6ed0f55b-b407-48f8-890f-83d1ff433e9f/bin-2019/utaipan/data/725befa11/4d5842d6eb6d497ba8ae623bb2a549d7/FLAG69da3ee94 [2018-10-26 23:20:50,174 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_6ed0f55b-b407-48f8-890f-83d1ff433e9f/bin-2019/utaipan/data/725befa11/4d5842d6eb6d497ba8ae623bb2a549d7 [2018-10-26 23:20:50,178 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 23:20:50,179 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-26 23:20:50,180 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 23:20:50,180 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 23:20:50,184 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 23:20:50,185 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 11:20:50" (1/1) ... [2018-10-26 23:20:50,188 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56abdcd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:20:50, skipping insertion in model container [2018-10-26 23:20:50,188 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 11:20:50" (1/1) ... [2018-10-26 23:20:50,198 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 23:20:50,242 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 23:20:50,553 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 23:20:50,567 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 23:20:50,684 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 23:20:50,712 INFO L193 MainTranslator]: Completed translation [2018-10-26 23:20:50,712 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:20:50 WrapperNode [2018-10-26 23:20:50,712 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 23:20:50,713 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-26 23:20:50,713 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-26 23:20:50,713 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-26 23:20:50,723 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:20:50" (1/1) ... [2018-10-26 23:20:50,741 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:20:50" (1/1) ... [2018-10-26 23:20:50,854 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-26 23:20:50,855 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-26 23:20:50,855 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-26 23:20:50,855 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-26 23:20:50,866 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:20:50" (1/1) ... [2018-10-26 23:20:50,866 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:20:50" (1/1) ... [2018-10-26 23:20:50,872 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:20:50" (1/1) ... [2018-10-26 23:20:50,873 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:20:50" (1/1) ... [2018-10-26 23:20:50,885 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:20:50" (1/1) ... [2018-10-26 23:20:50,892 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:20:50" (1/1) ... [2018-10-26 23:20:50,896 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:20:50" (1/1) ... [2018-10-26 23:20:50,900 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-26 23:20:50,900 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-26 23:20:50,900 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-26 23:20:50,901 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-26 23:20:50,902 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:20:50" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6ed0f55b-b407-48f8-890f-83d1ff433e9f/bin-2019/utaipan/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-26 23:20:50,984 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-10-26 23:20:50,985 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-10-26 23:20:50,985 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2018-10-26 23:20:50,985 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2018-10-26 23:20:50,985 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-10-26 23:20:50,985 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-10-26 23:20:50,986 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2018-10-26 23:20:50,986 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2018-10-26 23:20:50,986 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-10-26 23:20:50,986 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-10-26 23:20:50,986 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2018-10-26 23:20:50,986 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2018-10-26 23:20:50,986 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2018-10-26 23:20:50,986 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2018-10-26 23:20:50,987 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2018-10-26 23:20:50,987 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2018-10-26 23:20:50,987 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-10-26 23:20:50,987 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-10-26 23:20:50,987 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2018-10-26 23:20:50,987 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2018-10-26 23:20:50,987 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2018-10-26 23:20:50,987 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2018-10-26 23:20:50,988 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2018-10-26 23:20:50,988 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2018-10-26 23:20:50,988 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-10-26 23:20:50,988 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-10-26 23:20:50,988 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2018-10-26 23:20:50,988 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2018-10-26 23:20:50,988 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2018-10-26 23:20:50,988 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2018-10-26 23:20:50,989 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2018-10-26 23:20:50,989 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2018-10-26 23:20:50,989 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2018-10-26 23:20:50,989 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2018-10-26 23:20:50,989 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-10-26 23:20:50,994 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-10-26 23:20:50,994 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-10-26 23:20:50,994 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-10-26 23:20:50,995 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2018-10-26 23:20:50,995 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2018-10-26 23:20:50,995 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2018-10-26 23:20:50,995 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2018-10-26 23:20:50,995 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2018-10-26 23:20:50,995 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2018-10-26 23:20:50,995 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2018-10-26 23:20:50,996 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2018-10-26 23:20:50,996 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2018-10-26 23:20:50,996 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2018-10-26 23:20:50,996 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__highWaterSensor [2018-10-26 23:20:50,996 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__highWaterSensor [2018-10-26 23:20:50,996 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-10-26 23:20:50,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-10-26 23:20:50,996 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2018-10-26 23:20:50,997 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2018-10-26 23:20:50,997 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-26 23:20:50,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-26 23:20:50,997 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-10-26 23:20:50,997 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-10-26 23:20:52,411 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-26 23:20:52,412 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.10 11:20:52 BoogieIcfgContainer [2018-10-26 23:20:52,412 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-26 23:20:52,413 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-10-26 23:20:52,413 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-10-26 23:20:52,416 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-10-26 23:20:52,416 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.10 11:20:50" (1/3) ... [2018-10-26 23:20:52,417 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1a70c1b2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.10 11:20:52, skipping insertion in model container [2018-10-26 23:20:52,417 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:20:50" (2/3) ... [2018-10-26 23:20:52,417 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1a70c1b2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.10 11:20:52, skipping insertion in model container [2018-10-26 23:20:52,418 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.10 11:20:52" (3/3) ... [2018-10-26 23:20:52,419 INFO L112 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product47_false-unreach-call_false-termination.cil.c [2018-10-26 23:20:52,428 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-10-26 23:20:52,435 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-10-26 23:20:52,447 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-10-26 23:20:52,478 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-10-26 23:20:52,479 INFO L383 AbstractCegarLoop]: Hoare is true [2018-10-26 23:20:52,479 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-10-26 23:20:52,479 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-10-26 23:20:52,479 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-10-26 23:20:52,480 INFO L387 AbstractCegarLoop]: Difference is false [2018-10-26 23:20:52,480 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-10-26 23:20:52,480 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-10-26 23:20:52,503 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states. [2018-10-26 23:20:52,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2018-10-26 23:20:52,512 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 23:20:52,513 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] [2018-10-26 23:20:52,516 INFO L424 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 23:20:52,522 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 23:20:52,522 INFO L82 PathProgramCache]: Analyzing trace with hash 838531977, now seen corresponding path program 1 times [2018-10-26 23:20:52,525 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 23:20:52,570 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 23:20:52,570 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 23:20:52,570 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 23:20:52,571 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 23:20:52,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 23:20:52,838 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-26 23:20:52,840 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 23:20:52,841 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-10-26 23:20:52,841 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 23:20:52,847 INFO L460 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-10-26 23:20:52,860 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-10-26 23:20:52,861 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-10-26 23:20:52,863 INFO L87 Difference]: Start difference. First operand 154 states. Second operand 2 states. [2018-10-26 23:20:52,902 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 23:20:52,903 INFO L93 Difference]: Finished difference Result 282 states and 349 transitions. [2018-10-26 23:20:52,903 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-10-26 23:20:52,904 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 46 [2018-10-26 23:20:52,905 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 23:20:52,918 INFO L225 Difference]: With dead ends: 282 [2018-10-26 23:20:52,918 INFO L226 Difference]: Without dead ends: 141 [2018-10-26 23:20:52,922 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-10-26 23:20:52,941 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 141 states. [2018-10-26 23:20:52,975 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 141 to 141. [2018-10-26 23:20:52,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 141 states. [2018-10-26 23:20:52,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 141 states and 166 transitions. [2018-10-26 23:20:52,982 INFO L78 Accepts]: Start accepts. Automaton has 141 states and 166 transitions. Word has length 46 [2018-10-26 23:20:52,982 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 23:20:52,982 INFO L481 AbstractCegarLoop]: Abstraction has 141 states and 166 transitions. [2018-10-26 23:20:52,982 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-10-26 23:20:52,983 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 166 transitions. [2018-10-26 23:20:52,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2018-10-26 23:20:52,986 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 23:20:52,986 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] [2018-10-26 23:20:52,986 INFO L424 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 23:20:52,986 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 23:20:52,987 INFO L82 PathProgramCache]: Analyzing trace with hash 991633936, now seen corresponding path program 1 times [2018-10-26 23:20:52,987 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 23:20:52,988 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 23:20:52,988 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 23:20:52,988 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 23:20:52,988 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 23:20:53,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 23:20:53,172 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-26 23:20:53,173 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 23:20:53,173 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-26 23:20:53,173 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 23:20:53,175 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-26 23:20:53,175 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-26 23:20:53,175 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 23:20:53,176 INFO L87 Difference]: Start difference. First operand 141 states and 166 transitions. Second operand 3 states. [2018-10-26 23:20:53,231 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 23:20:53,233 INFO L93 Difference]: Finished difference Result 223 states and 261 transitions. [2018-10-26 23:20:53,234 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-26 23:20:53,234 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 48 [2018-10-26 23:20:53,235 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 23:20:53,237 INFO L225 Difference]: With dead ends: 223 [2018-10-26 23:20:53,237 INFO L226 Difference]: Without dead ends: 131 [2018-10-26 23:20:53,239 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 23:20:53,239 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 131 states. [2018-10-26 23:20:53,255 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 131 to 131. [2018-10-26 23:20:53,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 131 states. [2018-10-26 23:20:53,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 131 states and 153 transitions. [2018-10-26 23:20:53,261 INFO L78 Accepts]: Start accepts. Automaton has 131 states and 153 transitions. Word has length 48 [2018-10-26 23:20:53,262 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 23:20:53,262 INFO L481 AbstractCegarLoop]: Abstraction has 131 states and 153 transitions. [2018-10-26 23:20:53,262 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-26 23:20:53,262 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 153 transitions. [2018-10-26 23:20:53,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2018-10-26 23:20:53,264 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 23:20:53,264 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 23:20:53,265 INFO L424 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 23:20:53,265 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 23:20:53,265 INFO L82 PathProgramCache]: Analyzing trace with hash 1687012905, now seen corresponding path program 1 times [2018-10-26 23:20:53,267 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 23:20:53,268 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 23:20:53,268 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 23:20:53,268 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 23:20:53,268 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 23:20:53,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 23:20:53,594 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-26 23:20:53,595 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 23:20:53,595 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-10-26 23:20:53,595 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 23:20:53,596 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-10-26 23:20:53,596 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-10-26 23:20:53,596 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2018-10-26 23:20:53,597 INFO L87 Difference]: Start difference. First operand 131 states and 153 transitions. Second operand 7 states. [2018-10-26 23:20:55,214 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 23:20:55,214 INFO L93 Difference]: Finished difference Result 396 states and 478 transitions. [2018-10-26 23:20:55,215 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-10-26 23:20:55,215 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 52 [2018-10-26 23:20:55,216 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 23:20:55,219 INFO L225 Difference]: With dead ends: 396 [2018-10-26 23:20:55,220 INFO L226 Difference]: Without dead ends: 289 [2018-10-26 23:20:55,221 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2018-10-26 23:20:55,222 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 289 states. [2018-10-26 23:20:55,260 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 289 to 281. [2018-10-26 23:20:55,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 281 states. [2018-10-26 23:20:55,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 281 states and 339 transitions. [2018-10-26 23:20:55,264 INFO L78 Accepts]: Start accepts. Automaton has 281 states and 339 transitions. Word has length 52 [2018-10-26 23:20:55,264 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 23:20:55,264 INFO L481 AbstractCegarLoop]: Abstraction has 281 states and 339 transitions. [2018-10-26 23:20:55,265 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-10-26 23:20:55,265 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 339 transitions. [2018-10-26 23:20:55,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2018-10-26 23:20:55,267 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 23:20:55,268 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 23:20:55,268 INFO L424 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 23:20:55,268 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 23:20:55,269 INFO L82 PathProgramCache]: Analyzing trace with hash 1731774944, now seen corresponding path program 1 times [2018-10-26 23:20:55,269 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 23:20:55,270 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 23:20:55,270 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 23:20:55,270 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 23:20:55,270 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 23:20:55,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 23:20:55,773 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-26 23:20:55,774 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 23:20:55,774 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2018-10-26 23:20:55,774 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 23:20:55,775 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-10-26 23:20:55,775 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-10-26 23:20:55,775 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=72, Unknown=0, NotChecked=0, Total=90 [2018-10-26 23:20:55,776 INFO L87 Difference]: Start difference. First operand 281 states and 339 transitions. Second operand 10 states. [2018-10-26 23:20:57,181 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 23:20:57,181 INFO L93 Difference]: Finished difference Result 1004 states and 1304 transitions. [2018-10-26 23:20:57,182 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-10-26 23:20:57,182 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 58 [2018-10-26 23:20:57,182 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 23:20:57,188 INFO L225 Difference]: With dead ends: 1004 [2018-10-26 23:20:57,189 INFO L226 Difference]: Without dead ends: 747 [2018-10-26 23:20:57,192 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 39 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=63, Invalid=279, Unknown=0, NotChecked=0, Total=342 [2018-10-26 23:20:57,193 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 747 states. [2018-10-26 23:20:57,302 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 747 to 735. [2018-10-26 23:20:57,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 735 states. [2018-10-26 23:20:57,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 735 states and 921 transitions. [2018-10-26 23:20:57,306 INFO L78 Accepts]: Start accepts. Automaton has 735 states and 921 transitions. Word has length 58 [2018-10-26 23:20:57,306 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 23:20:57,307 INFO L481 AbstractCegarLoop]: Abstraction has 735 states and 921 transitions. [2018-10-26 23:20:57,307 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-10-26 23:20:57,307 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 921 transitions. [2018-10-26 23:20:57,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2018-10-26 23:20:57,312 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 23:20:57,312 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] [2018-10-26 23:20:57,312 INFO L424 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 23:20:57,312 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 23:20:57,313 INFO L82 PathProgramCache]: Analyzing trace with hash 1343451014, now seen corresponding path program 1 times [2018-10-26 23:20:57,313 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 23:20:57,314 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 23:20:57,314 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 23:20:57,314 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 23:20:57,314 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 23:20:57,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 23:20:57,541 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-26 23:20:57,541 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 23:20:57,542 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-10-26 23:20:57,542 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 23:20:57,542 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-10-26 23:20:57,542 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-10-26 23:20:57,543 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-10-26 23:20:57,543 INFO L87 Difference]: Start difference. First operand 735 states and 921 transitions. Second operand 4 states. [2018-10-26 23:20:58,674 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 23:20:58,675 INFO L93 Difference]: Finished difference Result 1903 states and 2568 transitions. [2018-10-26 23:20:58,675 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-10-26 23:20:58,675 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 62 [2018-10-26 23:20:58,675 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 23:20:58,685 INFO L225 Difference]: With dead ends: 1903 [2018-10-26 23:20:58,685 INFO L226 Difference]: Without dead ends: 1192 [2018-10-26 23:20:58,689 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 7 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-10-26 23:20:58,690 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1192 states. [2018-10-26 23:20:58,780 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1192 to 1048. [2018-10-26 23:20:58,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1048 states. [2018-10-26 23:20:58,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1048 states to 1048 states and 1301 transitions. [2018-10-26 23:20:58,789 INFO L78 Accepts]: Start accepts. Automaton has 1048 states and 1301 transitions. Word has length 62 [2018-10-26 23:20:58,793 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 23:20:58,794 INFO L481 AbstractCegarLoop]: Abstraction has 1048 states and 1301 transitions. [2018-10-26 23:20:58,794 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-10-26 23:20:58,794 INFO L276 IsEmpty]: Start isEmpty. Operand 1048 states and 1301 transitions. [2018-10-26 23:20:58,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2018-10-26 23:20:58,797 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 23:20:58,798 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] [2018-10-26 23:20:58,798 INFO L424 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 23:20:58,798 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 23:20:58,798 INFO L82 PathProgramCache]: Analyzing trace with hash 2080535492, now seen corresponding path program 1 times [2018-10-26 23:20:58,798 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 23:20:58,799 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 23:20:58,799 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 23:20:58,799 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 23:20:58,800 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 23:20:58,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 23:20:59,099 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2018-10-26 23:20:59,100 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-26 23:20:59,100 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-10-26 23:20:59,101 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 91 with the following transitions: [2018-10-26 23:20:59,103 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [3], [5], [8], [10], [13], [19], [21], [22], [26], [29], [61], [63], [64], [65], [66], [67], [102], [106], [112], [116], [120], [123], [128], [134], [136], [139], [141], [144], [157], [158], [181], [182], [222], [229], [232], [245], [248], [252], [253], [256], [257], [258], [259], [260], [262], [263], [264], [265], [266], [267], [268], [269], [270], [282], [294], [295], [298], [299], [300], [301], [318], [319], [320], [321], [322] [2018-10-26 23:20:59,179 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, OctagonDomain] [2018-10-26 23:20:59,179 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-10-26 23:21:11,793 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-10-26 23:21:11,795 INFO L272 AbstractInterpreter]: Visited 60 different actions 124 times. Merged at 14 different actions 21 times. Never widened. Found 2 fixpoints after 2 different actions. Largest state had 133 variables. [2018-10-26 23:21:11,806 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 23:21:11,806 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-10-26 23:21:24,634 INFO L227 lantSequenceWeakener]: Weakened 81 states. On average, predicates are now at 97.6% of their original sizes. [2018-10-26 23:21:24,634 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-10-26 23:21:25,965 INFO L415 sIntCurrentIteration]: We unified 89 AI predicates to 89 [2018-10-26 23:21:25,965 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-10-26 23:21:25,966 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-10-26 23:21:25,966 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [29] imperfect sequences [7] total 34 [2018-10-26 23:21:25,966 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 23:21:25,966 INFO L460 AbstractCegarLoop]: Interpolant automaton has 29 states [2018-10-26 23:21:25,966 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 29 interpolants. [2018-10-26 23:21:25,967 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=127, Invalid=685, Unknown=0, NotChecked=0, Total=812 [2018-10-26 23:21:25,967 INFO L87 Difference]: Start difference. First operand 1048 states and 1301 transitions. Second operand 29 states. [2018-10-26 23:22:02,654 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 23:22:02,655 INFO L93 Difference]: Finished difference Result 2247 states and 2837 transitions. [2018-10-26 23:22:02,655 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2018-10-26 23:22:02,655 INFO L78 Accepts]: Start accepts. Automaton has 29 states. Word has length 90 [2018-10-26 23:22:02,655 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 23:22:02,663 INFO L225 Difference]: With dead ends: 2247 [2018-10-26 23:22:02,664 INFO L226 Difference]: Without dead ends: 1442 [2018-10-26 23:22:02,667 INFO L605 BasicCegarLoop]: 2 DeclaredPredicates, 112 GetRequests, 61 SyntacticMatches, 1 SemanticMatches, 50 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 808 ImplicationChecksByTransitivity, 2.2s TimeCoverageRelationStatistics Valid=367, Invalid=2285, Unknown=0, NotChecked=0, Total=2652 [2018-10-26 23:22:02,669 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1442 states. [2018-10-26 23:22:02,769 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1442 to 1382. [2018-10-26 23:22:02,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1382 states. [2018-10-26 23:22:02,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1382 states to 1382 states and 1691 transitions. [2018-10-26 23:22:02,775 INFO L78 Accepts]: Start accepts. Automaton has 1382 states and 1691 transitions. Word has length 90 [2018-10-26 23:22:02,776 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 23:22:02,776 INFO L481 AbstractCegarLoop]: Abstraction has 1382 states and 1691 transitions. [2018-10-26 23:22:02,776 INFO L482 AbstractCegarLoop]: Interpolant automaton has 29 states. [2018-10-26 23:22:02,776 INFO L276 IsEmpty]: Start isEmpty. Operand 1382 states and 1691 transitions. [2018-10-26 23:22:02,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2018-10-26 23:22:02,781 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 23:22:02,782 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] [2018-10-26 23:22:02,782 INFO L424 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 23:22:02,782 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 23:22:02,783 INFO L82 PathProgramCache]: Analyzing trace with hash 351659743, now seen corresponding path program 1 times [2018-10-26 23:22:02,783 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 23:22:02,785 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 23:22:02,786 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 23:22:02,786 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 23:22:02,786 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 23:22:02,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 23:22:03,084 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-10-26 23:22:03,085 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 23:22:03,085 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-10-26 23:22:03,085 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 23:22:03,087 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-10-26 23:22:03,087 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-10-26 23:22:03,087 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-10-26 23:22:03,087 INFO L87 Difference]: Start difference. First operand 1382 states and 1691 transitions. Second operand 5 states. [2018-10-26 23:22:04,420 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 23:22:04,420 INFO L93 Difference]: Finished difference Result 2796 states and 3570 transitions. [2018-10-26 23:22:04,421 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-10-26 23:22:04,421 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 133 [2018-10-26 23:22:04,421 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 23:22:04,429 INFO L225 Difference]: With dead ends: 2796 [2018-10-26 23:22:04,429 INFO L226 Difference]: Without dead ends: 2047 [2018-10-26 23:22:04,431 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2018-10-26 23:22:04,433 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2047 states. [2018-10-26 23:22:04,577 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2047 to 1881. [2018-10-26 23:22:04,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1881 states. [2018-10-26 23:22:04,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1881 states to 1881 states and 2305 transitions. [2018-10-26 23:22:04,585 INFO L78 Accepts]: Start accepts. Automaton has 1881 states and 2305 transitions. Word has length 133 [2018-10-26 23:22:04,586 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 23:22:04,588 INFO L481 AbstractCegarLoop]: Abstraction has 1881 states and 2305 transitions. [2018-10-26 23:22:04,588 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-10-26 23:22:04,588 INFO L276 IsEmpty]: Start isEmpty. Operand 1881 states and 2305 transitions. [2018-10-26 23:22:04,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2018-10-26 23:22:04,593 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 23:22:04,593 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, 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] [2018-10-26 23:22:04,595 INFO L424 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 23:22:04,596 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 23:22:04,596 INFO L82 PathProgramCache]: Analyzing trace with hash -1413777629, now seen corresponding path program 1 times [2018-10-26 23:22:04,596 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 23:22:04,598 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 23:22:04,599 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 23:22:04,599 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 23:22:04,599 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 23:22:04,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 23:22:05,144 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2018-10-26 23:22:05,145 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-26 23:22:05,145 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-10-26 23:22:05,145 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 144 with the following transitions: [2018-10-26 23:22:05,145 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [3], [5], [8], [10], [13], [19], [21], [22], [26], [29], [37], [40], [42], [45], [55], [65], [66], [67], [70], [72], [73], [74], [75], [76], [79], [81], [84], [91], [94], [95], [98], [100], [102], [106], [112], [116], [120], [126], [128], [134], [136], [139], [155], [156], [157], [158], [159], [161], [166], [169], [170], [172], [177], [179], [180], [181], [182], [219], [222], [226], [232], [233], [234], [237], [241], [245], [253], [256], [257], [258], [259], [260], [262], [263], [264], [265], [266], [267], [268], [269], [270], [272], [273], [274], [275], [282], [284], [285], [286], [287], [288], [289], [292], [293], [300], [301], [304], [305], [306], [307], [308], [309], [314], [315], [316], [317], [318], [319], [320], [321], [322] [2018-10-26 23:22:05,150 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, OctagonDomain] [2018-10-26 23:22:05,151 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-10-26 23:22:09,544 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-10-26 23:22:09,544 INFO L272 AbstractInterpreter]: Visited 53 different actions 53 times. Never merged. Never widened. Never found a fixpoint. Largest state had 132 variables. [2018-10-26 23:22:09,557 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 23:22:09,558 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-10-26 23:22:14,088 INFO L227 lantSequenceWeakener]: Weakened 65 states. On average, predicates are now at 96.34% of their original sizes. [2018-10-26 23:22:14,089 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-10-26 23:22:14,500 INFO L415 sIntCurrentIteration]: We unified 142 AI predicates to 142 [2018-10-26 23:22:14,501 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-10-26 23:22:14,501 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-10-26 23:22:14,501 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [18] imperfect sequences [8] total 24 [2018-10-26 23:22:14,501 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 23:22:14,502 INFO L460 AbstractCegarLoop]: Interpolant automaton has 18 states [2018-10-26 23:22:14,502 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2018-10-26 23:22:14,502 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=74, Invalid=232, Unknown=0, NotChecked=0, Total=306 [2018-10-26 23:22:14,503 INFO L87 Difference]: Start difference. First operand 1881 states and 2305 transitions. Second operand 18 states. [2018-10-26 23:22:34,259 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 23:22:34,260 INFO L93 Difference]: Finished difference Result 4165 states and 5137 transitions. [2018-10-26 23:22:34,260 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2018-10-26 23:22:34,260 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 143 [2018-10-26 23:22:34,260 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 23:22:34,273 INFO L225 Difference]: With dead ends: 4165 [2018-10-26 23:22:34,273 INFO L226 Difference]: Without dead ends: 2308 [2018-10-26 23:22:34,279 INFO L605 BasicCegarLoop]: 2 DeclaredPredicates, 149 GetRequests, 126 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 116 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=134, Invalid=466, Unknown=0, NotChecked=0, Total=600 [2018-10-26 23:22:34,282 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2308 states. [2018-10-26 23:22:34,471 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2308 to 2266. [2018-10-26 23:22:34,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2266 states. [2018-10-26 23:22:34,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2266 states to 2266 states and 2762 transitions. [2018-10-26 23:22:34,481 INFO L78 Accepts]: Start accepts. Automaton has 2266 states and 2762 transitions. Word has length 143 [2018-10-26 23:22:34,482 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 23:22:34,482 INFO L481 AbstractCegarLoop]: Abstraction has 2266 states and 2762 transitions. [2018-10-26 23:22:34,482 INFO L482 AbstractCegarLoop]: Interpolant automaton has 18 states. [2018-10-26 23:22:34,482 INFO L276 IsEmpty]: Start isEmpty. Operand 2266 states and 2762 transitions. [2018-10-26 23:22:34,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2018-10-26 23:22:34,489 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 23:22:34,489 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, 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] [2018-10-26 23:22:34,489 INFO L424 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 23:22:34,492 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 23:22:34,492 INFO L82 PathProgramCache]: Analyzing trace with hash -530268639, now seen corresponding path program 1 times [2018-10-26 23:22:34,492 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 23:22:34,493 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 23:22:34,495 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 23:22:34,495 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 23:22:34,495 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 23:22:34,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 23:22:34,717 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2018-10-26 23:22:34,717 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-26 23:22:34,718 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-10-26 23:22:34,718 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 144 with the following transitions: [2018-10-26 23:22:34,718 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [3], [5], [8], [10], [13], [19], [21], [22], [26], [29], [37], [40], [42], [45], [55], [65], [66], [67], [70], [72], [73], [74], [75], [76], [79], [81], [84], [91], [94], [95], [98], [100], [102], [106], [112], [116], [120], [126], [128], [134], [136], [139], [155], [156], [157], [158], [159], [161], [166], [169], [170], [172], [175], [179], [180], [181], [182], [219], [222], [226], [232], [233], [234], [237], [241], [245], [253], [256], [257], [258], [259], [260], [262], [263], [264], [265], [266], [267], [268], [269], [270], [272], [273], [274], [275], [282], [284], [285], [286], [287], [288], [289], [292], [293], [300], [301], [304], [305], [306], [307], [308], [309], [314], [315], [316], [317], [318], [319], [320], [321], [322] [2018-10-26 23:22:34,721 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, OctagonDomain] [2018-10-26 23:22:34,725 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-10-26 23:22:39,433 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-10-26 23:22:39,433 INFO L272 AbstractInterpreter]: Visited 58 different actions 58 times. Never merged. Never widened. Never found a fixpoint. Largest state had 132 variables. [2018-10-26 23:22:39,445 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 23:22:39,446 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-10-26 23:22:44,380 INFO L227 lantSequenceWeakener]: Weakened 70 states. On average, predicates are now at 96.36% of their original sizes. [2018-10-26 23:22:44,380 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-10-26 23:22:44,907 INFO L415 sIntCurrentIteration]: We unified 142 AI predicates to 142 [2018-10-26 23:22:44,908 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-10-26 23:22:44,908 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-10-26 23:22:44,908 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [22] imperfect sequences [6] total 26 [2018-10-26 23:22:44,908 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 23:22:44,909 INFO L460 AbstractCegarLoop]: Interpolant automaton has 22 states [2018-10-26 23:22:44,909 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2018-10-26 23:22:44,909 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=86, Invalid=376, Unknown=0, NotChecked=0, Total=462 [2018-10-26 23:22:44,909 INFO L87 Difference]: Start difference. First operand 2266 states and 2762 transitions. Second operand 22 states. [2018-10-26 23:23:07,601 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 23:23:07,601 INFO L93 Difference]: Finished difference Result 4297 states and 5257 transitions. [2018-10-26 23:23:07,602 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2018-10-26 23:23:07,602 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 143 [2018-10-26 23:23:07,602 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 23:23:07,612 INFO L225 Difference]: With dead ends: 4297 [2018-10-26 23:23:07,612 INFO L226 Difference]: Without dead ends: 2055 [2018-10-26 23:23:07,619 INFO L605 BasicCegarLoop]: 2 DeclaredPredicates, 151 GetRequests, 122 SyntacticMatches, 0 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 168 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=157, Invalid=773, Unknown=0, NotChecked=0, Total=930 [2018-10-26 23:23:07,621 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2055 states. [2018-10-26 23:23:07,773 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2055 to 2036. [2018-10-26 23:23:07,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2036 states. [2018-10-26 23:23:07,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2036 states to 2036 states and 2485 transitions. [2018-10-26 23:23:07,781 INFO L78 Accepts]: Start accepts. Automaton has 2036 states and 2485 transitions. Word has length 143 [2018-10-26 23:23:07,781 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 23:23:07,781 INFO L481 AbstractCegarLoop]: Abstraction has 2036 states and 2485 transitions. [2018-10-26 23:23:07,781 INFO L482 AbstractCegarLoop]: Interpolant automaton has 22 states. [2018-10-26 23:23:07,782 INFO L276 IsEmpty]: Start isEmpty. Operand 2036 states and 2485 transitions. [2018-10-26 23:23:07,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2018-10-26 23:23:07,789 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 23:23:07,789 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, 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] [2018-10-26 23:23:07,789 INFO L424 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 23:23:07,789 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 23:23:07,790 INFO L82 PathProgramCache]: Analyzing trace with hash 1646812927, now seen corresponding path program 1 times [2018-10-26 23:23:07,790 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 23:23:07,790 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 23:23:07,790 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 23:23:07,791 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 23:23:07,791 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 23:23:07,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 23:23:08,079 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2018-10-26 23:23:08,080 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-26 23:23:08,080 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-10-26 23:23:08,080 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 148 with the following transitions: [2018-10-26 23:23:08,080 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [3], [5], [8], [10], [13], [19], [21], [22], [26], [29], [37], [40], [42], [45], [55], [65], [66], [67], [70], [72], [73], [74], [75], [76], [79], [81], [84], [91], [94], [95], [98], [100], [102], [106], [112], [116], [120], [126], [128], [131], [134], [136], [139], [155], [156], [157], [158], [159], [161], [166], [169], [170], [172], [177], [179], [180], [181], [182], [187], [189], [219], [222], [226], [232], [233], [234], [237], [241], [245], [253], [256], [257], [258], [259], [260], [262], [263], [264], [265], [266], [267], [268], [269], [270], [272], [273], [274], [275], [282], [284], [285], [286], [287], [288], [289], [292], [293], [296], [297], [300], [301], [304], [305], [306], [307], [308], [309], [314], [315], [316], [317], [318], [319], [320], [321], [322] [2018-10-26 23:23:08,086 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, OctagonDomain] [2018-10-26 23:23:08,086 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-10-26 23:23:16,490 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-10-26 23:23:16,490 INFO L272 AbstractInterpreter]: Visited 58 different actions 80 times. Merged at 3 different actions 3 times. Never widened. Never found a fixpoint. Largest state had 132 variables. [2018-10-26 23:23:16,501 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 23:23:16,501 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-10-26 23:23:34,024 INFO L227 lantSequenceWeakener]: Weakened 69 states. On average, predicates are now at 96.35% of their original sizes. [2018-10-26 23:23:34,024 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-10-26 23:23:34,568 INFO L415 sIntCurrentIteration]: We unified 146 AI predicates to 146 [2018-10-26 23:23:34,569 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-10-26 23:23:34,569 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-10-26 23:23:34,569 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [21] imperfect sequences [8] total 27 [2018-10-26 23:23:34,569 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 23:23:34,570 INFO L460 AbstractCegarLoop]: Interpolant automaton has 21 states [2018-10-26 23:23:34,570 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2018-10-26 23:23:34,570 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=100, Invalid=320, Unknown=0, NotChecked=0, Total=420 [2018-10-26 23:23:34,570 INFO L87 Difference]: Start difference. First operand 2036 states and 2485 transitions. Second operand 21 states. [2018-10-26 23:24:10,194 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 23:24:10,194 INFO L93 Difference]: Finished difference Result 4299 states and 5314 transitions. [2018-10-26 23:24:10,194 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2018-10-26 23:24:10,194 INFO L78 Accepts]: Start accepts. Automaton has 21 states. Word has length 147 [2018-10-26 23:24:10,195 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 23:24:10,205 INFO L225 Difference]: With dead ends: 4299 [2018-10-26 23:24:10,205 INFO L226 Difference]: Without dead ends: 2442 [2018-10-26 23:24:10,211 INFO L605 BasicCegarLoop]: 2 DeclaredPredicates, 165 GetRequests, 125 SyntacticMatches, 2 SemanticMatches, 38 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 438 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=276, Invalid=1284, Unknown=0, NotChecked=0, Total=1560 [2018-10-26 23:24:10,213 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2442 states. [2018-10-26 23:24:10,447 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2442 to 2359. [2018-10-26 23:24:10,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2359 states. [2018-10-26 23:24:10,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2359 states to 2359 states and 2858 transitions. [2018-10-26 23:24:10,455 INFO L78 Accepts]: Start accepts. Automaton has 2359 states and 2858 transitions. Word has length 147 [2018-10-26 23:24:10,455 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 23:24:10,455 INFO L481 AbstractCegarLoop]: Abstraction has 2359 states and 2858 transitions. [2018-10-26 23:24:10,455 INFO L482 AbstractCegarLoop]: Interpolant automaton has 21 states. [2018-10-26 23:24:10,455 INFO L276 IsEmpty]: Start isEmpty. Operand 2359 states and 2858 transitions. [2018-10-26 23:24:10,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2018-10-26 23:24:10,462 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 23:24:10,463 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, 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] [2018-10-26 23:24:10,463 INFO L424 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 23:24:10,463 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 23:24:10,463 INFO L82 PathProgramCache]: Analyzing trace with hash -1764645379, now seen corresponding path program 1 times [2018-10-26 23:24:10,463 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 23:24:10,464 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 23:24:10,464 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 23:24:10,464 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 23:24:10,464 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 23:24:10,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 23:24:10,713 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2018-10-26 23:24:10,713 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-26 23:24:10,713 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-10-26 23:24:10,714 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 148 with the following transitions: [2018-10-26 23:24:10,714 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [3], [5], [8], [10], [13], [19], [21], [22], [26], [29], [37], [40], [42], [45], [55], [65], [66], [67], [70], [72], [73], [74], [75], [76], [79], [81], [84], [91], [94], [95], [98], [100], [102], [106], [112], [116], [120], [126], [128], [131], [134], [136], [139], [155], [156], [157], [158], [159], [161], [166], [169], [170], [172], [175], [179], [180], [181], [182], [187], [189], [219], [222], [226], [232], [233], [234], [237], [241], [245], [253], [256], [257], [258], [259], [260], [262], [263], [264], [265], [266], [267], [268], [269], [270], [272], [273], [274], [275], [282], [284], [285], [286], [287], [288], [289], [292], [293], [296], [297], [300], [301], [304], [305], [306], [307], [308], [309], [314], [315], [316], [317], [318], [319], [320], [321], [322] [2018-10-26 23:24:10,717 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, OctagonDomain] [2018-10-26 23:24:10,717 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-10-26 23:24:20,964 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-10-26 23:24:20,964 INFO L272 AbstractInterpreter]: Visited 63 different actions 90 times. Merged at 3 different actions 3 times. Never widened. Never found a fixpoint. Largest state had 132 variables. [2018-10-26 23:24:20,977 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 23:24:20,978 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-10-26 23:24:42,294 INFO L227 lantSequenceWeakener]: Weakened 74 states. On average, predicates are now at 96.36% of their original sizes. [2018-10-26 23:24:42,294 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-10-26 23:24:43,196 INFO L415 sIntCurrentIteration]: We unified 146 AI predicates to 146 [2018-10-26 23:24:43,196 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-10-26 23:24:43,196 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-10-26 23:24:43,196 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [25] imperfect sequences [6] total 29 [2018-10-26 23:24:43,196 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 23:24:43,197 INFO L460 AbstractCegarLoop]: Interpolant automaton has 25 states [2018-10-26 23:24:43,197 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2018-10-26 23:24:43,197 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=112, Invalid=488, Unknown=0, NotChecked=0, Total=600 [2018-10-26 23:24:43,198 INFO L87 Difference]: Start difference. First operand 2359 states and 2858 transitions. Second operand 25 states. [2018-10-26 23:25:14,572 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 23:25:14,572 INFO L93 Difference]: Finished difference Result 4000 states and 4878 transitions. [2018-10-26 23:25:14,572 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2018-10-26 23:25:14,572 INFO L78 Accepts]: Start accepts. Automaton has 25 states. Word has length 147 [2018-10-26 23:25:14,572 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 23:25:14,579 INFO L225 Difference]: With dead ends: 4000 [2018-10-26 23:25:14,579 INFO L226 Difference]: Without dead ends: 1818 [2018-10-26 23:25:14,586 INFO L605 BasicCegarLoop]: 2 DeclaredPredicates, 166 GetRequests, 121 SyntacticMatches, 2 SemanticMatches, 43 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 498 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=291, Invalid=1689, Unknown=0, NotChecked=0, Total=1980 [2018-10-26 23:25:14,587 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1818 states. [2018-10-26 23:25:14,742 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1818 to 1782. [2018-10-26 23:25:14,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1782 states. [2018-10-26 23:25:14,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1782 states to 1782 states and 2154 transitions. [2018-10-26 23:25:14,747 INFO L78 Accepts]: Start accepts. Automaton has 1782 states and 2154 transitions. Word has length 147 [2018-10-26 23:25:14,748 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 23:25:14,748 INFO L481 AbstractCegarLoop]: Abstraction has 1782 states and 2154 transitions. [2018-10-26 23:25:14,748 INFO L482 AbstractCegarLoop]: Interpolant automaton has 25 states. [2018-10-26 23:25:14,748 INFO L276 IsEmpty]: Start isEmpty. Operand 1782 states and 2154 transitions. [2018-10-26 23:25:14,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2018-10-26 23:25:14,754 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 23:25:14,754 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, 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] [2018-10-26 23:25:14,754 INFO L424 AbstractCegarLoop]: === Iteration 12 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 23:25:14,754 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 23:25:14,755 INFO L82 PathProgramCache]: Analyzing trace with hash 1818509150, now seen corresponding path program 1 times [2018-10-26 23:25:14,755 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 23:25:14,755 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 23:25:14,755 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 23:25:14,756 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 23:25:14,756 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 23:25:14,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 23:25:14,936 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2018-10-26 23:25:14,937 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 23:25:14,937 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-10-26 23:25:14,937 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 23:25:14,937 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-10-26 23:25:14,938 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-10-26 23:25:14,938 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2018-10-26 23:25:14,938 INFO L87 Difference]: Start difference. First operand 1782 states and 2154 transitions. Second operand 9 states. [2018-10-26 23:25:15,785 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 23:25:15,786 INFO L93 Difference]: Finished difference Result 4692 states and 5835 transitions. [2018-10-26 23:25:15,789 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2018-10-26 23:25:15,790 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 147 [2018-10-26 23:25:15,790 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 23:25:15,803 INFO L225 Difference]: With dead ends: 4692 [2018-10-26 23:25:15,804 INFO L226 Difference]: Without dead ends: 3203 [2018-10-26 23:25:15,809 INFO L605 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 [2018-10-26 23:25:15,812 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3203 states. [2018-10-26 23:25:16,044 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3203 to 3041. [2018-10-26 23:25:16,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3041 states. [2018-10-26 23:25:16,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3041 states to 3041 states and 3656 transitions. [2018-10-26 23:25:16,054 INFO L78 Accepts]: Start accepts. Automaton has 3041 states and 3656 transitions. Word has length 147 [2018-10-26 23:25:16,054 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 23:25:16,054 INFO L481 AbstractCegarLoop]: Abstraction has 3041 states and 3656 transitions. [2018-10-26 23:25:16,054 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-10-26 23:25:16,054 INFO L276 IsEmpty]: Start isEmpty. Operand 3041 states and 3656 transitions. [2018-10-26 23:25:16,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2018-10-26 23:25:16,063 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 23:25:16,063 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, 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] [2018-10-26 23:25:16,063 INFO L424 AbstractCegarLoop]: === Iteration 13 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 23:25:16,063 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 23:25:16,063 INFO L82 PathProgramCache]: Analyzing trace with hash 1796766266, now seen corresponding path program 1 times [2018-10-26 23:25:16,063 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 23:25:16,066 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 23:25:16,066 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 23:25:16,066 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 23:25:16,067 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 23:25:16,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 23:25:16,436 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 18 proven. 7 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-10-26 23:25:16,436 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-26 23:25:16,436 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-10-26 23:25:16,437 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 152 with the following transitions: [2018-10-26 23:25:16,437 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [3], [5], [8], [10], [13], [19], [21], [22], [26], [29], [37], [40], [42], [45], [55], [65], [66], [67], [70], [72], [73], [74], [75], [76], [79], [81], [84], [91], [94], [95], [99], [100], [102], [106], [112], [116], [120], [123], [126], [128], [131], [134], [136], [139], [155], [156], [157], [158], [159], [161], [166], [169], [170], [172], [177], [179], [180], [181], [182], [187], [189], [219], [222], [226], [232], [233], [234], [237], [241], [245], [248], [252], [253], [256], [257], [258], [259], [260], [262], [263], [264], [265], [266], [267], [268], [269], [270], [272], [273], [274], [275], [282], [284], [285], [286], [287], [288], [289], [292], [293], [294], [295], [296], [297], [300], [301], [304], [305], [306], [307], [308], [309], [314], [315], [316], [317], [318], [319], [320], [321], [322] [2018-10-26 23:25:16,439 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, OctagonDomain] [2018-10-26 23:25:16,439 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-10-26 23:27:16,686 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-10-26 23:27:16,686 INFO L272 AbstractInterpreter]: Visited 116 different actions 1204 times. Merged at 21 different actions 111 times. Never widened. Found 22 fixpoints after 6 different actions. Largest state had 132 variables. [2018-10-26 23:27:16,697 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 23:27:16,697 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-10-26 23:28:01,949 INFO L227 lantSequenceWeakener]: Weakened 142 states. On average, predicates are now at 96.8% of their original sizes. [2018-10-26 23:28:01,950 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-10-26 23:28:06,092 INFO L415 sIntCurrentIteration]: We unified 150 AI predicates to 150 [2018-10-26 23:28:06,092 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-10-26 23:28:06,092 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-10-26 23:28:06,093 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [57] imperfect sequences [13] total 68 [2018-10-26 23:28:06,093 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 23:28:06,093 INFO L460 AbstractCegarLoop]: Interpolant automaton has 57 states [2018-10-26 23:28:06,094 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 57 interpolants. [2018-10-26 23:28:06,094 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=302, Invalid=2890, Unknown=0, NotChecked=0, Total=3192 [2018-10-26 23:28:06,095 INFO L87 Difference]: Start difference. First operand 3041 states and 3656 transitions. Second operand 57 states. [2018-10-26 23:30:45,381 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 23:30:45,381 INFO L93 Difference]: Finished difference Result 7654 states and 9719 transitions. [2018-10-26 23:30:45,381 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 126 states. [2018-10-26 23:30:45,381 INFO L78 Accepts]: Start accepts. Automaton has 57 states. Word has length 151 [2018-10-26 23:30:45,381 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 23:30:45,402 INFO L225 Difference]: With dead ends: 7654 [2018-10-26 23:30:45,403 INFO L226 Difference]: Without dead ends: 5483 [2018-10-26 23:30:45,415 INFO L605 BasicCegarLoop]: 2 DeclaredPredicates, 265 GetRequests, 81 SyntacticMatches, 14 SemanticMatches, 170 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9959 ImplicationChecksByTransitivity, 13.0s TimeCoverageRelationStatistics Valid=2163, Invalid=27249, Unknown=0, NotChecked=0, Total=29412 [2018-10-26 23:30:45,420 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5483 states. [2018-10-26 23:30:46,088 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5483 to 5120. [2018-10-26 23:30:46,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5120 states. [2018-10-26 23:30:46,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5120 states to 5120 states and 6107 transitions. [2018-10-26 23:30:46,102 INFO L78 Accepts]: Start accepts. Automaton has 5120 states and 6107 transitions. Word has length 151 [2018-10-26 23:30:46,102 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 23:30:46,102 INFO L481 AbstractCegarLoop]: Abstraction has 5120 states and 6107 transitions. [2018-10-26 23:30:46,103 INFO L482 AbstractCegarLoop]: Interpolant automaton has 57 states. [2018-10-26 23:30:46,103 INFO L276 IsEmpty]: Start isEmpty. Operand 5120 states and 6107 transitions. [2018-10-26 23:30:46,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2018-10-26 23:30:46,110 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 23:30:46,111 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, 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] [2018-10-26 23:30:46,111 INFO L424 AbstractCegarLoop]: === Iteration 14 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 23:30:46,111 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 23:30:46,111 INFO L82 PathProgramCache]: Analyzing trace with hash -1170644348, now seen corresponding path program 1 times [2018-10-26 23:30:46,111 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 23:30:46,114 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 23:30:46,114 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 23:30:46,115 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 23:30:46,115 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 23:30:46,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 23:30:46,784 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 19 proven. 5 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2018-10-26 23:30:46,786 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-26 23:30:46,786 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-10-26 23:30:46,787 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 152 with the following transitions: [2018-10-26 23:30:46,787 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [3], [5], [8], [10], [13], [19], [21], [22], [26], [29], [37], [40], [42], [45], [52], [55], [65], [66], [67], [70], [72], [73], [76], [79], [81], [87], [91], [94], [95], [99], [100], [101], [102], [106], [112], [116], [120], [123], [126], [128], [134], [136], [139], [155], [156], [157], [158], [159], [161], [166], [169], [170], [172], [177], [179], [180], [181], [182], [219], [222], [226], [232], [233], [234], [237], [241], [245], [248], [252], [253], [256], [257], [258], [259], [260], [262], [263], [264], [265], [266], [267], [268], [269], [270], [272], [273], [274], [275], [278], [279], [282], [284], [285], [286], [287], [290], [291], [292], [293], [294], [295], [300], [301], [304], [305], [306], [307], [308], [309], [314], [315], [316], [317], [318], [319], [320], [321], [322] [2018-10-26 23:30:46,789 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, OctagonDomain] [2018-10-26 23:30:46,790 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-10-26 23:32:18,857 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-10-26 23:32:18,857 INFO L272 AbstractInterpreter]: Visited 121 different actions 837 times. Merged at 19 different actions 69 times. Never widened. Found 11 fixpoints after 2 different actions. Largest state had 132 variables. [2018-10-26 23:32:18,865 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 23:32:18,866 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-10-26 23:32:18,867 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-26 23:32:18,867 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6ed0f55b-b407-48f8-890f-83d1ff433e9f/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 [2018-10-26 23:32:18,876 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 23:32:18,877 INFO L288 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-10-26 23:32:19,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 23:32:19,022 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-26 23:32:19,557 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 17 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-26 23:32:19,557 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-10-26 23:32:20,214 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 19 proven. 5 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2018-10-26 23:32:20,236 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-10-26 23:32:20,236 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 18 [2018-10-26 23:32:20,236 INFO L251 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-10-26 23:32:20,237 INFO L460 AbstractCegarLoop]: Interpolant automaton has 15 states [2018-10-26 23:32:20,237 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2018-10-26 23:32:20,237 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=64, Invalid=242, Unknown=0, NotChecked=0, Total=306 [2018-10-26 23:32:20,238 INFO L87 Difference]: Start difference. First operand 5120 states and 6107 transitions. Second operand 15 states. [2018-10-26 23:32:22,172 WARN L179 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 12 DAG size of output: 8 [2018-10-26 23:32:24,789 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 23:32:24,789 INFO L93 Difference]: Finished difference Result 10187 states and 13056 transitions. [2018-10-26 23:32:24,790 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2018-10-26 23:32:24,790 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 151 [2018-10-26 23:32:24,790 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 23:32:24,828 INFO L225 Difference]: With dead ends: 10187 [2018-10-26 23:32:24,834 INFO L226 Difference]: Without dead ends: 6138 [2018-10-26 23:32:24,849 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 329 GetRequests, 294 SyntacticMatches, 6 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 201 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=243, Invalid=687, Unknown=0, NotChecked=0, Total=930 [2018-10-26 23:32:24,854 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6138 states. [2018-10-26 23:32:25,446 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6138 to 4662. [2018-10-26 23:32:25,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4662 states. [2018-10-26 23:32:25,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4662 states to 4662 states and 5529 transitions. [2018-10-26 23:32:25,459 INFO L78 Accepts]: Start accepts. Automaton has 4662 states and 5529 transitions. Word has length 151 [2018-10-26 23:32:25,459 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 23:32:25,459 INFO L481 AbstractCegarLoop]: Abstraction has 4662 states and 5529 transitions. [2018-10-26 23:32:25,459 INFO L482 AbstractCegarLoop]: Interpolant automaton has 15 states. [2018-10-26 23:32:25,459 INFO L276 IsEmpty]: Start isEmpty. Operand 4662 states and 5529 transitions. [2018-10-26 23:32:25,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2018-10-26 23:32:25,468 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 23:32:25,468 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, 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] [2018-10-26 23:32:25,469 INFO L424 AbstractCegarLoop]: === Iteration 15 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 23:32:25,469 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 23:32:25,469 INFO L82 PathProgramCache]: Analyzing trace with hash 1898816488, now seen corresponding path program 1 times [2018-10-26 23:32:25,469 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 23:32:25,472 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 23:32:25,472 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 23:32:25,472 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 23:32:25,472 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 23:32:25,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 23:32:25,655 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2018-10-26 23:32:25,655 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 23:32:25,656 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-10-26 23:32:25,656 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 23:32:25,656 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-10-26 23:32:25,656 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-10-26 23:32:25,656 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-10-26 23:32:25,657 INFO L87 Difference]: Start difference. First operand 4662 states and 5529 transitions. Second operand 4 states. [2018-10-26 23:32:26,229 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 23:32:26,229 INFO L93 Difference]: Finished difference Result 5248 states and 6241 transitions. [2018-10-26 23:32:26,230 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-10-26 23:32:26,230 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 153 [2018-10-26 23:32:26,230 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 23:32:26,236 INFO L225 Difference]: With dead ends: 5248 [2018-10-26 23:32:26,237 INFO L226 Difference]: Without dead ends: 2139 [2018-10-26 23:32:26,247 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-10-26 23:32:26,249 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2139 states. [2018-10-26 23:32:26,507 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2139 to 2123. [2018-10-26 23:32:26,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2123 states. [2018-10-26 23:32:26,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2123 states to 2123 states and 2446 transitions. [2018-10-26 23:32:26,513 INFO L78 Accepts]: Start accepts. Automaton has 2123 states and 2446 transitions. Word has length 153 [2018-10-26 23:32:26,513 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 23:32:26,513 INFO L481 AbstractCegarLoop]: Abstraction has 2123 states and 2446 transitions. [2018-10-26 23:32:26,514 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-10-26 23:32:26,514 INFO L276 IsEmpty]: Start isEmpty. Operand 2123 states and 2446 transitions. [2018-10-26 23:32:26,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2018-10-26 23:32:26,518 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 23:32:26,519 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, 3, 3, 3, 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] [2018-10-26 23:32:26,519 INFO L424 AbstractCegarLoop]: === Iteration 16 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 23:32:26,520 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 23:32:26,520 INFO L82 PathProgramCache]: Analyzing trace with hash -1639126020, now seen corresponding path program 1 times [2018-10-26 23:32:26,520 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 23:32:26,520 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 23:32:26,521 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 23:32:26,521 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 23:32:26,521 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 23:32:26,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 23:32:26,966 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2018-10-26 23:32:26,966 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 23:32:26,966 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-10-26 23:32:26,966 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 23:32:26,967 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-10-26 23:32:26,967 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-10-26 23:32:26,967 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-10-26 23:32:26,967 INFO L87 Difference]: Start difference. First operand 2123 states and 2446 transitions. Second operand 6 states. [2018-10-26 23:32:27,293 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 23:32:27,293 INFO L93 Difference]: Finished difference Result 2146 states and 2470 transitions. [2018-10-26 23:32:27,294 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-10-26 23:32:27,294 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 203 [2018-10-26 23:32:27,295 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 23:32:27,299 INFO L225 Difference]: With dead ends: 2146 [2018-10-26 23:32:27,300 INFO L226 Difference]: Without dead ends: 2036 [2018-10-26 23:32:27,301 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2018-10-26 23:32:27,305 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2036 states. [2018-10-26 23:32:27,547 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2036 to 2020. [2018-10-26 23:32:27,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2020 states. [2018-10-26 23:32:27,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2020 states to 2020 states and 2318 transitions. [2018-10-26 23:32:27,552 INFO L78 Accepts]: Start accepts. Automaton has 2020 states and 2318 transitions. Word has length 203 [2018-10-26 23:32:27,554 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 23:32:27,554 INFO L481 AbstractCegarLoop]: Abstraction has 2020 states and 2318 transitions. [2018-10-26 23:32:27,554 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-10-26 23:32:27,554 INFO L276 IsEmpty]: Start isEmpty. Operand 2020 states and 2318 transitions. [2018-10-26 23:32:27,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2018-10-26 23:32:27,559 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 23:32:27,560 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 23:32:27,560 INFO L424 AbstractCegarLoop]: === Iteration 17 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 23:32:27,560 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 23:32:27,560 INFO L82 PathProgramCache]: Analyzing trace with hash 2078076414, now seen corresponding path program 2 times [2018-10-26 23:32:27,560 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 23:32:27,563 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 23:32:27,563 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 23:32:27,563 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 23:32:27,564 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 23:32:27,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-26 23:32:27,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-26 23:32:27,833 INFO L442 BasicCegarLoop]: Counterexample might be feasible [2018-10-26 23:32:27,864 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 23:32:27,864 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 23:32:27,867 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 23:32:27,867 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 23:32:28,142 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 26.10 11:32:28 BoogieIcfgContainer [2018-10-26 23:32:28,142 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-10-26 23:32:28,143 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-10-26 23:32:28,143 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-10-26 23:32:28,143 INFO L276 PluginConnector]: Witness Printer initialized [2018-10-26 23:32:28,143 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.10 11:20:52" (3/4) ... [2018-10-26 23:32:28,148 INFO L138 WitnessPrinter]: Generating witness for reachability counterexample [2018-10-26 23:32:28,160 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 23:32:28,160 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 23:32:28,161 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 23:32:28,161 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 23:32:28,414 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_6ed0f55b-b407-48f8-890f-83d1ff433e9f/bin-2019/utaipan/witness.graphml [2018-10-26 23:32:28,415 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-10-26 23:32:28,417 INFO L168 Benchmark]: Toolchain (without parser) took 698239.25 ms. Allocated memory was 1.0 GB in the beginning and 5.5 GB in the end (delta: 4.4 GB). Free memory was 957.1 MB in the beginning and 1.1 GB in the end (delta: -131.6 MB). Peak memory consumption was 4.3 GB. Max. memory is 11.5 GB. [2018-10-26 23:32:28,418 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 1.0 GB. Free memory is still 985.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 23:32:28,418 INFO L168 Benchmark]: CACSL2BoogieTranslator took 532.60 ms. Allocated memory is still 1.0 GB. Free memory was 957.1 MB in the beginning and 932.9 MB in the end (delta: 24.2 MB). Peak memory consumption was 24.2 MB. Max. memory is 11.5 GB. [2018-10-26 23:32:28,419 INFO L168 Benchmark]: Boogie Procedure Inliner took 141.65 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.9 MB). Free memory was 932.9 MB in the beginning and 1.1 GB in the end (delta: -211.1 MB). Peak memory consumption was 16.4 MB. Max. memory is 11.5 GB. [2018-10-26 23:32:28,419 INFO L168 Benchmark]: Boogie Preprocessor took 45.32 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. [2018-10-26 23:32:28,419 INFO L168 Benchmark]: RCFGBuilder took 1511.56 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 89.0 MB). Peak memory consumption was 89.0 MB. Max. memory is 11.5 GB. [2018-10-26 23:32:28,419 INFO L168 Benchmark]: TraceAbstraction took 695729.65 ms. Allocated memory was 1.2 GB in the beginning and 5.5 GB in the end (delta: 4.3 GB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -116.4 MB). Peak memory consumption was 4.2 GB. Max. memory is 11.5 GB. [2018-10-26 23:32:28,422 INFO L168 Benchmark]: Witness Printer took 274.09 ms. Allocated memory is still 5.5 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 79.4 MB). Peak memory consumption was 79.4 MB. Max. memory is 11.5 GB. [2018-10-26 23:32:28,424 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 1.0 GB. Free memory is still 985.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 532.60 ms. Allocated memory is still 1.0 GB. Free memory was 957.1 MB in the beginning and 932.9 MB in the end (delta: 24.2 MB). Peak memory consumption was 24.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 141.65 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.9 MB). Free memory was 932.9 MB in the beginning and 1.1 GB in the end (delta: -211.1 MB). Peak memory consumption was 16.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 45.32 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1511.56 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 89.0 MB). Peak memory consumption was 89.0 MB. Max. memory is 11.5 GB. * TraceAbstraction took 695729.65 ms. Allocated memory was 1.2 GB in the beginning and 5.5 GB in the end (delta: 4.3 GB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -116.4 MB). Peak memory consumption was 4.2 GB. Max. memory is 11.5 GB. * Witness Printer took 274.09 ms. Allocated memory is still 5.5 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 79.4 MB). Peak memory consumption was 79.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 828]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L364] CALL "Pump(System:" [L364] RET "Pump(System:" [L368] CALL "On" [L368] RET "On" [L372] CALL "Off" [L372] RET "Off" [L376] CALL ",Pump:" [L376] RET ",Pump:" [L380] CALL "On" [L380] RET "On" [L384] CALL "Off" [L384] RET "Off" [L388] CALL ") " [L388] RET ") " [L390] CALL "\n" [L390] RET "\n" [L727] CALL "i > 0 && i <= this->argsCount" [L727] RET "i > 0 && i <= this->argsCount" [L727] CALL "libacc.c" [L727] RET "libacc.c" [L728] CALL "__utac__get_this_arg" [L728] RET "__utac__get_this_arg" [L734] CALL "i > 0 && i <= this->argsCount" [L734] RET "i > 0 && i <= this->argsCount" [L734] CALL "libacc.c" [L734] RET "libacc.c" [L735] CALL "__utac__get_this_arg" [L735] RET "__utac__get_this_arg" [L773] CALL "i > 0 && i <= this->argsCount" [L773] RET "i > 0 && i <= this->argsCount" [L773] CALL "libacc.c" [L773] RET "libacc.c" [L774] CALL "__utac__get_this_argtype" [L774] RET "__utac__get_this_argtype" [L780] CALL "i > 0 && i <= this->argsCount" [L780] RET "i > 0 && i <= this->argsCount" [L780] CALL "libacc.c" [L780] RET "libacc.c" [L781] CALL "__utac__get_this_argtype" [L781] RET "__utac__get_this_argtype" [L920] CALL "Env(Water:%i" [L920] RET "Env(Water:%i" [L921] CALL ",Meth:" [L921] RET ",Meth:" [L925] CALL "CRIT" [L925] RET "CRIT" [L929] CALL "OK" [L929] RET "OK" [L933] CALL ")" [L933] RET ")" [L40] int cleanupTimeShifts = 4; [L219] int pumpRunning = 0; [L220] int systemActive = 1; [L868] int waterLevel = 1; [L869] int methaneLevelCritical = 0; [L599] static struct __ACC__ERR *head = (struct __ACC__ERR *)0; VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={142:0}, "libacc.c"={189:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={128:0}, "On"={154:0}, "Pump(System:"={148:0}, \old(") ")=161, \old(") ")=192, \old(")")=122, \old(")")=129, \old(",Meth:")=167, \old(",Meth:")=140, \old(",Pump:")=165, \old(",Pump:")=134, \old("\n")=194, \old("\n")=197, \old("__utac__get_this_arg")=172, \old("__utac__get_this_arg")=162, \old("__utac__get_this_arg")=149, \old("__utac__get_this_arg")=181, \old("__utac__get_this_argtype")=166, \old("__utac__get_this_argtype")=168, \old("__utac__get_this_argtype")=147, \old("__utac__get_this_argtype")=184, \old("CRIT")=118, \old("CRIT")=163, \old("Env(Water:%i")=169, \old("Env(Water:%i")=200, \old("i > 0 && i <= this->argsCount")=153, \old("i > 0 && i <= this->argsCount")=177, \old("i > 0 && i <= this->argsCount")=139, \old("i > 0 && i <= this->argsCount")=138, \old("i > 0 && i <= this->argsCount")=183, \old("i > 0 && i <= this->argsCount")=176, \old("i > 0 && i <= this->argsCount")=175, \old("i > 0 && i <= this->argsCount")=159, \old("libacc.c")=121, \old("libacc.c")=151, \old("libacc.c")=135, \old("libacc.c")=182, \old("libacc.c")=120, \old("libacc.c")=190, \old("libacc.c")=119, \old("libacc.c")=136, \old("Off")=133, \old("Off")=199, \old("Off")=126, \old("Off")=127, \old("OK")=188, \old("OK")=124, \old("On")=174, \old("On")=155, \old("On")=198, \old("On")=130, \old("Pump(System:")=156, \old("Pump(System:")=150, \old(cleanupTimeShifts)=193, \old(head)=201, \old(head)=179, \old(methaneLevelCritical)=160, \old(pumpRunning)=146, \old(systemActive)=145, \old(waterLevel)=157, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L121] int retValue_acc ; [L122] int tmp ; VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L126] FCALL select_helpers() VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L127] FCALL select_features() VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L128] CALL, EXPR valid_product() VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L859] int retValue_acc ; [L862] retValue_acc = 1 [L863] RET return (retValue_acc); VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L128] EXPR valid_product() VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L128] tmp = valid_product() [L130] COND TRUE \read(tmp) VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L132] FCALL setup() VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L133] CALL runTest() VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L112] CALL test() VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L146] int splverifierCounter ; [L147] int tmp ; [L148] int tmp___0 ; [L149] int tmp___1 ; [L150] int tmp___2 ; [L153] splverifierCounter = 0 VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L155] COND TRUE 1 VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L157] COND TRUE splverifierCounter < 4 VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L163] tmp = __VERIFIER_nondet_int() [L165] COND TRUE \read(tmp) VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L167] CALL waterRise() VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L886] COND TRUE waterLevel < 2 [L887] RET waterLevel = waterLevel + 1 VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L167] waterRise() VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L173] tmp___0 = __VERIFIER_nondet_int() [L175] COND FALSE !(\read(tmp___0)) VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L183] tmp___2 = __VERIFIER_nondet_int() [L185] COND TRUE \read(tmp___2) VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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___2=1, waterLevel=2] [L200] CALL timeShift() VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L227] COND FALSE !(\read(pumpRunning)) VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L234] COND TRUE \read(systemActive) VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L236] CALL processEnvironment() VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L282] int tmp ; VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L285] COND FALSE !(\read(pumpRunning)) VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L300] CALL processEnvironment__wrappee__methaneQuery() VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L256] int tmp ; VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L259] COND TRUE ! pumpRunning VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L261] CALL, EXPR isHighWaterLevel() VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L396] int retValue_acc ; [L397] int tmp ; [L398] int tmp___0 ; VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L402] CALL, EXPR isHighWaterSensorDry() VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L948] int retValue_acc ; VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L951] COND FALSE !(waterLevel < 2) [L955] retValue_acc = 0 [L956] RET return (retValue_acc); VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L402] EXPR isHighWaterSensorDry() VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L402] tmp = isHighWaterSensorDry() [L404] COND FALSE !(\read(tmp)) [L407] tmp___0 = 1 VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L409] retValue_acc = tmp___0 [L410] RET return (retValue_acc); VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L261] EXPR isHighWaterLevel() VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L261] tmp = isHighWaterLevel() [L263] COND TRUE \read(tmp) VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L265] CALL activatePump() VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L315] int tmp ; VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L319] CALL, EXPR isMethaneAlarm() VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L340] int retValue_acc ; VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L344] CALL, EXPR isMethaneLevelCritical() VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L907] int retValue_acc ; [L910] retValue_acc = methaneLevelCritical [L911] RET return (retValue_acc); VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L344] EXPR isMethaneLevelCritical() VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isMethaneLevelCritical()=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L344] retValue_acc = isMethaneLevelCritical() [L346] RET return (retValue_acc); VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L319] EXPR isMethaneAlarm() VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isMethaneAlarm()=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L319] tmp = isMethaneAlarm() [L321] COND FALSE !(\read(tmp)) VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=0, waterLevel=2] [L325] CALL activatePump__wrappee__highWaterSensor() VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L310] RET pumpRunning = 1 VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L325] RET activatePump__wrappee__highWaterSensor() VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=0, waterLevel=2] [L265] RET activatePump() VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L300] RET processEnvironment__wrappee__methaneQuery() VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L236] processEnvironment() VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L242] CALL __utac_acc__Specification4_spec__1() VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L799] int tmp ; [L800] int tmp___0 ; VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L804] CALL, EXPR getWaterLevel() VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L939] int retValue_acc ; [L942] retValue_acc = waterLevel [L943] RET return (retValue_acc); VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L804] EXPR getWaterLevel() VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L804] tmp = getWaterLevel() [L806] COND FALSE, RET !(tmp == 0) VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L242] RET __utac_acc__Specification4_spec__1() VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L200] timeShift() VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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___2=1, waterLevel=2] [L155] COND TRUE 1 VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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___2=1, waterLevel=2] [L157] COND TRUE splverifierCounter < 4 VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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___2=1, waterLevel=2] [L163] tmp = __VERIFIER_nondet_int() [L165] COND FALSE !(\read(tmp)) VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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___2=1, waterLevel=2] [L173] tmp___0 = __VERIFIER_nondet_int() [L175] COND FALSE !(\read(tmp___0)) VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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___2=1, waterLevel=2] [L183] tmp___2 = __VERIFIER_nondet_int() [L185] COND TRUE \read(tmp___2) VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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___2=1, waterLevel=2] [L200] CALL timeShift() VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L227] COND TRUE \read(pumpRunning) VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L229] CALL lowerWaterLevel() VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L874] COND TRUE waterLevel > 0 [L875] RET waterLevel = waterLevel - 1 VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L229] lowerWaterLevel() VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L234] COND TRUE \read(systemActive) VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L236] CALL processEnvironment() VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L282] int tmp ; VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L285] COND TRUE \read(pumpRunning) VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L287] CALL, EXPR isMethaneAlarm() VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L340] int retValue_acc ; VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L344] CALL, EXPR isMethaneLevelCritical() VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L907] int retValue_acc ; [L910] retValue_acc = methaneLevelCritical [L911] RET return (retValue_acc); VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L344] EXPR isMethaneLevelCritical() VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L344] retValue_acc = isMethaneLevelCritical() [L346] RET return (retValue_acc); VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L287] EXPR isMethaneAlarm() VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L287] tmp = isMethaneAlarm() [L289] COND FALSE !(\read(tmp)) VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L295] CALL processEnvironment__wrappee__methaneQuery() VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L256] int tmp ; VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L259] COND FALSE !(! pumpRunning) VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L274] RET, FCALL processEnvironment__wrappee__base() VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L295] RET processEnvironment__wrappee__methaneQuery() VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L236] processEnvironment() VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L242] CALL __utac_acc__Specification4_spec__1() VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L799] int tmp ; [L800] int tmp___0 ; VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L804] CALL, EXPR getWaterLevel() VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L939] int retValue_acc ; [L942] retValue_acc = waterLevel [L943] RET return (retValue_acc); VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L804] EXPR getWaterLevel() VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L804] tmp = getWaterLevel() [L806] COND FALSE, RET !(tmp == 0) VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L242] RET __utac_acc__Specification4_spec__1() VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L200] timeShift() VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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___2=1, waterLevel=1] [L155] COND TRUE 1 VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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___2=1, waterLevel=1] [L157] COND TRUE splverifierCounter < 4 VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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___2=1, waterLevel=1] [L163] tmp = __VERIFIER_nondet_int() [L165] COND FALSE !(\read(tmp)) VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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___2=1, waterLevel=1] [L173] tmp___0 = __VERIFIER_nondet_int() [L175] COND FALSE !(\read(tmp___0)) VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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___2=1, waterLevel=1] [L183] tmp___2 = __VERIFIER_nondet_int() [L185] COND TRUE \read(tmp___2) VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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___2=1, waterLevel=1] [L200] CALL timeShift() VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L227] COND TRUE \read(pumpRunning) VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L229] CALL lowerWaterLevel() VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L874] COND TRUE waterLevel > 0 [L875] RET waterLevel = waterLevel - 1 VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L229] lowerWaterLevel() VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L234] COND TRUE \read(systemActive) VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L236] CALL processEnvironment() VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L282] int tmp ; VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L285] COND TRUE \read(pumpRunning) VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L287] CALL, EXPR isMethaneAlarm() VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L340] int retValue_acc ; VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L344] CALL, EXPR isMethaneLevelCritical() VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L907] int retValue_acc ; [L910] retValue_acc = methaneLevelCritical [L911] RET return (retValue_acc); VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L344] EXPR isMethaneLevelCritical() VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L344] retValue_acc = isMethaneLevelCritical() [L346] RET return (retValue_acc); VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L287] EXPR isMethaneAlarm() VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L287] tmp = isMethaneAlarm() [L289] COND FALSE !(\read(tmp)) VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L295] CALL processEnvironment__wrappee__methaneQuery() VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L256] int tmp ; VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L259] COND FALSE !(! pumpRunning) VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L274] RET, FCALL processEnvironment__wrappee__base() VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L295] RET processEnvironment__wrappee__methaneQuery() VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L236] processEnvironment() VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L242] CALL __utac_acc__Specification4_spec__1() VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L799] int tmp ; [L800] int tmp___0 ; VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L804] CALL, EXPR getWaterLevel() VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L939] int retValue_acc ; [L942] retValue_acc = waterLevel [L943] RET return (retValue_acc); VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L804] EXPR getWaterLevel() VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L804] tmp = getWaterLevel() [L806] COND TRUE tmp == 0 VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L808] CALL, EXPR isPumpRunning() VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L351] int retValue_acc ; [L354] retValue_acc = pumpRunning [L355] RET return (retValue_acc); VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L808] EXPR isPumpRunning() VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L808] tmp___0 = isPumpRunning() [L810] COND TRUE \read(tmp___0) VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L812] CALL __automaton_fail() VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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] [L828] __VERIFIER_error() VAL [") "={191:0}, ")"={123:0}, ",Meth:"={164:0}, ",Pump:"={131:0}, "\n"={196:0}, "__utac__get_this_arg"={152:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={144:0}, "__utac__get_this_argtype"={186:0}, "CRIT"={171:0}, "Env(Water:%i"={170:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={137:0}, "libacc.c"={187:0}, "libacc.c"={132:0}, "libacc.c"={189:0}, "libacc.c"={142:0}, "Off"={158:0}, "Off"={195:0}, "OK"={125:0}, "On"={154:0}, "On"={128:0}, "Pump(System:"={148:0}, \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, 154 locations, 1 error locations. UNSAFE Result, 695.6s OverallTime, 17 OverallIterations, 3 TraceHistogramMax, 317.6s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 3590 SDtfs, 6932 SDslu, 19458 SDs, 0 SdLazy, 18977 SolverSat, 2861 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 199.7s Time, PredicateUnifierStatistics: 12 DeclaredPredicates, 1438 GetRequests, 969 SyntacticMatches, 26 SemanticMatches, 443 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12281 ImplicationChecksByTransitivity, 23.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=5120occurred in iteration=13, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 252.8s AbstIntTime, 7 AbstIntIterations, 6 AbstIntStrong, 0.9942564645680462 AbsIntWeakeningRatio, 0.9312883435582822 AbsIntAvgWeakeningVarsNumRemoved, 4176.023312883435 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 3.3s AutomataMinimizationTime, 16 MinimizatonAttempts, 2603 StatesRemovedByMinimization, 14 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.1s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 5.7s InterpolantComputationTime, 2228 NumberOfCodeBlocks, 2228 NumberOfCodeBlocksAsserted, 18 NumberOfCheckSat, 2158 ConstructedInterpolants, 0 QuantifiedInterpolants, 427383 SizeOfPredicates, 9 NumberOfNonLiveVariables, 783 ConjunctsInSsa, 11 ConjunctsInUnsatCore, 18 InterpolantComputations, 9 PerfectInterpolantSequences, 456/504 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...