./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec3_product18_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_84ec5fc3-5dcc-473d-ac40-0295d0b4d64c/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_84ec5fc3-5dcc-473d-ac40-0295d0b4d64c/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_84ec5fc3-5dcc-473d-ac40-0295d0b4d64c/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_84ec5fc3-5dcc-473d-ac40-0295d0b4d64c/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec3_product18_false-unreach-call_false-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_84ec5fc3-5dcc-473d-ac40-0295d0b4d64c/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_84ec5fc3-5dcc-473d-ac40-0295d0b4d64c/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 414418e2da6d7a65cf7274af502c2c1949ddb3af ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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 23:07:04,527 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 23:07:04,529 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 23:07:04,542 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 23:07:04,543 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 23:07:04,544 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 23:07:04,545 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 23:07:04,547 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 23:07:04,548 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 23:07:04,549 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 23:07:04,550 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 23:07:04,551 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 23:07:04,552 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 23:07:04,553 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 23:07:04,554 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 23:07:04,554 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 23:07:04,555 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 23:07:04,557 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 23:07:04,559 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 23:07:04,561 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 23:07:04,562 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 23:07:04,563 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 23:07:04,565 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 23:07:04,565 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 23:07:04,566 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 23:07:04,566 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 23:07:04,568 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 23:07:04,568 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 23:07:04,569 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 23:07:04,570 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 23:07:04,570 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 23:07:04,571 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 23:07:04,571 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 23:07:04,572 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 23:07:04,573 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 23:07:04,573 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 23:07:04,574 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_84ec5fc3-5dcc-473d-ac40-0295d0b4d64c/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-10-26 23:07:04,587 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 23:07:04,588 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 23:07:04,589 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 23:07:04,589 INFO L133 SettingsManager]: * User list type=DISABLED [2018-10-26 23:07:04,589 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-10-26 23:07:04,589 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-10-26 23:07:04,589 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-10-26 23:07:04,590 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-10-26 23:07:04,590 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-10-26 23:07:04,590 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-10-26 23:07:04,590 INFO L133 SettingsManager]: * Interval Domain=false [2018-10-26 23:07:04,591 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 23:07:04,591 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-26 23:07:04,591 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-26 23:07:04,591 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-26 23:07:04,591 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 23:07:04,592 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 23:07:04,592 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 23:07:04,592 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 23:07:04,592 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-26 23:07:04,592 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 23:07:04,593 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 23:07:04,593 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 23:07:04,593 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-26 23:07:04,593 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 23:07:04,593 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-26 23:07:04,593 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-26 23:07:04,594 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 23:07:04,594 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 23:07:04,594 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 23:07:04,594 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-10-26 23:07:04,594 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 23:07:04,594 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-26 23:07:04,595 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 23:07:04,595 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_84ec5fc3-5dcc-473d-ac40-0295d0b4d64c/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 -> 414418e2da6d7a65cf7274af502c2c1949ddb3af [2018-10-26 23:07:04,627 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 23:07:04,639 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 23:07:04,643 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 23:07:04,644 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 23:07:04,645 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 23:07:04,646 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_84ec5fc3-5dcc-473d-ac40-0295d0b4d64c/bin-2019/utaipan/../../sv-benchmarks/c/product-lines/minepump_spec3_product18_false-unreach-call_false-termination.cil.c [2018-10-26 23:07:04,702 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_84ec5fc3-5dcc-473d-ac40-0295d0b4d64c/bin-2019/utaipan/data/1fc48ddcf/08cbf34535e34bdc8f0fc290a05a9db7/FLAG589cf5284 [2018-10-26 23:07:05,173 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 23:07:05,174 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_84ec5fc3-5dcc-473d-ac40-0295d0b4d64c/sv-benchmarks/c/product-lines/minepump_spec3_product18_false-unreach-call_false-termination.cil.c [2018-10-26 23:07:05,187 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_84ec5fc3-5dcc-473d-ac40-0295d0b4d64c/bin-2019/utaipan/data/1fc48ddcf/08cbf34535e34bdc8f0fc290a05a9db7/FLAG589cf5284 [2018-10-26 23:07:05,202 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_84ec5fc3-5dcc-473d-ac40-0295d0b4d64c/bin-2019/utaipan/data/1fc48ddcf/08cbf34535e34bdc8f0fc290a05a9db7 [2018-10-26 23:07:05,205 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 23:07:05,206 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-26 23:07:05,207 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 23:07:05,207 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 23:07:05,211 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 23:07:05,212 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 11:07:05" (1/1) ... [2018-10-26 23:07:05,214 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51583821 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:07:05, skipping insertion in model container [2018-10-26 23:07:05,214 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 11:07:05" (1/1) ... [2018-10-26 23:07:05,224 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 23:07:05,272 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 23:07:05,539 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 23:07:05,553 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 23:07:05,680 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 23:07:05,708 INFO L193 MainTranslator]: Completed translation [2018-10-26 23:07:05,709 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:07:05 WrapperNode [2018-10-26 23:07:05,709 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 23:07:05,710 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-26 23:07:05,710 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-26 23:07:05,710 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-26 23:07:05,720 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:07:05" (1/1) ... [2018-10-26 23:07:05,811 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:07:05" (1/1) ... [2018-10-26 23:07:05,846 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-26 23:07:05,846 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-26 23:07:05,846 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-26 23:07:05,846 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-26 23:07:05,859 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:07:05" (1/1) ... [2018-10-26 23:07:05,859 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:07:05" (1/1) ... [2018-10-26 23:07:05,865 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:07:05" (1/1) ... [2018-10-26 23:07:05,865 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:07:05" (1/1) ... [2018-10-26 23:07:05,877 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:07:05" (1/1) ... [2018-10-26 23:07:05,885 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:07:05" (1/1) ... [2018-10-26 23:07:05,888 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:07:05" (1/1) ... [2018-10-26 23:07:05,893 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-26 23:07:05,893 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-26 23:07:05,893 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-26 23:07:05,894 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-26 23:07:05,894 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:07:05" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_84ec5fc3-5dcc-473d-ac40-0295d0b4d64c/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 23:07:05,958 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-10-26 23:07:05,958 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-10-26 23:07:05,958 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-10-26 23:07:05,958 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-10-26 23:07:05,959 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2018-10-26 23:07:05,959 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2018-10-26 23:07:05,959 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-10-26 23:07:05,959 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-10-26 23:07:05,959 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2018-10-26 23:07:05,959 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2018-10-26 23:07:05,960 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2018-10-26 23:07:05,960 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2018-10-26 23:07:05,960 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-10-26 23:07:05,960 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-10-26 23:07:05,960 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2018-10-26 23:07:05,960 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2018-10-26 23:07:05,960 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2018-10-26 23:07:05,961 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2018-10-26 23:07:05,961 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-10-26 23:07:05,961 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-10-26 23:07:05,961 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2018-10-26 23:07:05,961 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2018-10-26 23:07:05,961 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2018-10-26 23:07:05,962 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2018-10-26 23:07:05,962 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2018-10-26 23:07:05,962 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2018-10-26 23:07:05,962 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2018-10-26 23:07:05,962 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2018-10-26 23:07:05,962 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2018-10-26 23:07:05,963 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2018-10-26 23:07:05,963 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-10-26 23:07:05,963 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-10-26 23:07:05,963 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-10-26 23:07:05,963 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-10-26 23:07:05,963 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2018-10-26 23:07:05,964 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2018-10-26 23:07:05,964 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2018-10-26 23:07:05,964 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2018-10-26 23:07:05,964 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2018-10-26 23:07:05,964 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2018-10-26 23:07:05,964 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-10-26 23:07:05,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-10-26 23:07:05,965 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2018-10-26 23:07:05,965 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2018-10-26 23:07:05,965 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification3_spec__1 [2018-10-26 23:07:05,965 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification3_spec__1 [2018-10-26 23:07:05,965 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-26 23:07:05,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-26 23:07:05,966 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-10-26 23:07:05,966 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-10-26 23:07:07,253 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-26 23:07:07,254 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.10 11:07:07 BoogieIcfgContainer [2018-10-26 23:07:07,254 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-26 23:07:07,255 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-10-26 23:07:07,255 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-10-26 23:07:07,259 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-10-26 23:07:07,259 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.10 11:07:05" (1/3) ... [2018-10-26 23:07:07,260 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@392df2f2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.10 11:07:07, skipping insertion in model container [2018-10-26 23:07:07,260 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:07:05" (2/3) ... [2018-10-26 23:07:07,260 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@392df2f2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.10 11:07:07, skipping insertion in model container [2018-10-26 23:07:07,261 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.10 11:07:07" (3/3) ... [2018-10-26 23:07:07,262 INFO L112 eAbstractionObserver]: Analyzing ICFG minepump_spec3_product18_false-unreach-call_false-termination.cil.c [2018-10-26 23:07:07,273 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-10-26 23:07:07,282 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-10-26 23:07:07,299 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-10-26 23:07:07,334 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-10-26 23:07:07,335 INFO L383 AbstractCegarLoop]: Hoare is true [2018-10-26 23:07:07,335 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-10-26 23:07:07,335 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-10-26 23:07:07,335 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-10-26 23:07:07,336 INFO L387 AbstractCegarLoop]: Difference is false [2018-10-26 23:07:07,336 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-10-26 23:07:07,336 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-10-26 23:07:07,358 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states. [2018-10-26 23:07:07,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2018-10-26 23:07:07,367 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 23:07:07,368 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 23:07:07,371 INFO L424 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 23:07:07,377 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 23:07:07,378 INFO L82 PathProgramCache]: Analyzing trace with hash 1111226741, now seen corresponding path program 1 times [2018-10-26 23:07:07,380 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 23:07:07,441 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 23:07:07,441 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 23:07:07,441 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 23:07:07,442 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 23:07:07,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 23:07:07,743 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 23:07:07,745 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 23:07:07,746 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-10-26 23:07:07,746 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 23:07:07,751 INFO L460 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-10-26 23:07:07,766 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-10-26 23:07:07,767 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-10-26 23:07:07,770 INFO L87 Difference]: Start difference. First operand 129 states. Second operand 2 states. [2018-10-26 23:07:07,816 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 23:07:07,817 INFO L93 Difference]: Finished difference Result 232 states and 285 transitions. [2018-10-26 23:07:07,817 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-10-26 23:07:07,818 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 52 [2018-10-26 23:07:07,819 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 23:07:07,836 INFO L225 Difference]: With dead ends: 232 [2018-10-26 23:07:07,836 INFO L226 Difference]: Without dead ends: 116 [2018-10-26 23:07:07,840 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 23:07:07,861 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 116 states. [2018-10-26 23:07:07,893 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 116 to 116. [2018-10-26 23:07:07,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 116 states. [2018-10-26 23:07:07,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 116 states and 134 transitions. [2018-10-26 23:07:07,898 INFO L78 Accepts]: Start accepts. Automaton has 116 states and 134 transitions. Word has length 52 [2018-10-26 23:07:07,899 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 23:07:07,899 INFO L481 AbstractCegarLoop]: Abstraction has 116 states and 134 transitions. [2018-10-26 23:07:07,899 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-10-26 23:07:07,900 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 134 transitions. [2018-10-26 23:07:07,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2018-10-26 23:07:07,903 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 23:07:07,904 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 23:07:07,904 INFO L424 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 23:07:07,904 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 23:07:07,904 INFO L82 PathProgramCache]: Analyzing trace with hash -589264836, now seen corresponding path program 1 times [2018-10-26 23:07:07,905 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 23:07:07,906 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 23:07:07,906 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 23:07:07,906 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 23:07:07,906 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 23:07:07,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 23:07:08,051 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 23:07:08,052 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 23:07:08,052 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-26 23:07:08,052 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 23:07:08,054 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-26 23:07:08,054 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-26 23:07:08,054 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 23:07:08,055 INFO L87 Difference]: Start difference. First operand 116 states and 134 transitions. Second operand 3 states. [2018-10-26 23:07:08,087 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 23:07:08,087 INFO L93 Difference]: Finished difference Result 175 states and 201 transitions. [2018-10-26 23:07:08,087 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-26 23:07:08,088 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 54 [2018-10-26 23:07:08,088 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 23:07:08,090 INFO L225 Difference]: With dead ends: 175 [2018-10-26 23:07:08,090 INFO L226 Difference]: Without dead ends: 106 [2018-10-26 23:07:08,091 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 23:07:08,092 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 106 states. [2018-10-26 23:07:08,109 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 106 to 106. [2018-10-26 23:07:08,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 106 states. [2018-10-26 23:07:08,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 106 states and 121 transitions. [2018-10-26 23:07:08,112 INFO L78 Accepts]: Start accepts. Automaton has 106 states and 121 transitions. Word has length 54 [2018-10-26 23:07:08,112 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 23:07:08,112 INFO L481 AbstractCegarLoop]: Abstraction has 106 states and 121 transitions. [2018-10-26 23:07:08,112 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-26 23:07:08,112 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 121 transitions. [2018-10-26 23:07:08,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2018-10-26 23:07:08,114 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 23:07:08,115 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 23:07:08,115 INFO L424 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 23:07:08,115 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 23:07:08,115 INFO L82 PathProgramCache]: Analyzing trace with hash -1951398903, now seen corresponding path program 1 times [2018-10-26 23:07:08,116 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 23:07:08,116 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 23:07:08,117 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 23:07:08,119 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 23:07:08,122 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 23:07:08,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 23:07:08,380 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 23:07:08,380 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 23:07:08,380 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-10-26 23:07:08,381 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 23:07:08,381 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-10-26 23:07:08,381 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-10-26 23:07:08,382 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2018-10-26 23:07:08,382 INFO L87 Difference]: Start difference. First operand 106 states and 121 transitions. Second operand 7 states. [2018-10-26 23:07:09,038 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 23:07:09,039 INFO L93 Difference]: Finished difference Result 188 states and 219 transitions. [2018-10-26 23:07:09,039 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-10-26 23:07:09,039 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 59 [2018-10-26 23:07:09,040 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 23:07:09,041 INFO L225 Difference]: With dead ends: 188 [2018-10-26 23:07:09,041 INFO L226 Difference]: Without dead ends: 106 [2018-10-26 23:07:09,042 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2018-10-26 23:07:09,043 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 106 states. [2018-10-26 23:07:09,063 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 106 to 106. [2018-10-26 23:07:09,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 106 states. [2018-10-26 23:07:09,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 106 states and 120 transitions. [2018-10-26 23:07:09,071 INFO L78 Accepts]: Start accepts. Automaton has 106 states and 120 transitions. Word has length 59 [2018-10-26 23:07:09,071 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 23:07:09,071 INFO L481 AbstractCegarLoop]: Abstraction has 106 states and 120 transitions. [2018-10-26 23:07:09,072 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-10-26 23:07:09,072 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 120 transitions. [2018-10-26 23:07:09,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2018-10-26 23:07:09,078 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 23:07:09,079 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 23:07:09,079 INFO L424 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 23:07:09,079 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 23:07:09,079 INFO L82 PathProgramCache]: Analyzing trace with hash 577570660, now seen corresponding path program 1 times [2018-10-26 23:07:09,080 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 23:07:09,080 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 23:07:09,081 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 23:07:09,081 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 23:07:09,085 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 23:07:09,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 23:07:09,333 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 23:07:09,333 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 23:07:09,333 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-10-26 23:07:09,333 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 23:07:09,334 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-10-26 23:07:09,334 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-10-26 23:07:09,335 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-10-26 23:07:09,335 INFO L87 Difference]: Start difference. First operand 106 states and 120 transitions. Second operand 6 states. [2018-10-26 23:07:09,981 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 23:07:09,982 INFO L93 Difference]: Finished difference Result 259 states and 308 transitions. [2018-10-26 23:07:09,982 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-10-26 23:07:09,982 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 67 [2018-10-26 23:07:09,983 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 23:07:09,985 INFO L225 Difference]: With dead ends: 259 [2018-10-26 23:07:09,985 INFO L226 Difference]: Without dead ends: 177 [2018-10-26 23:07:09,986 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2018-10-26 23:07:09,986 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 177 states. [2018-10-26 23:07:10,012 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 177 to 175. [2018-10-26 23:07:10,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 175 states. [2018-10-26 23:07:10,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 175 states and 203 transitions. [2018-10-26 23:07:10,015 INFO L78 Accepts]: Start accepts. Automaton has 175 states and 203 transitions. Word has length 67 [2018-10-26 23:07:10,015 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 23:07:10,016 INFO L481 AbstractCegarLoop]: Abstraction has 175 states and 203 transitions. [2018-10-26 23:07:10,016 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-10-26 23:07:10,016 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 203 transitions. [2018-10-26 23:07:10,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2018-10-26 23:07:10,018 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 23:07:10,019 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 23:07:10,019 INFO L424 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 23:07:10,019 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 23:07:10,019 INFO L82 PathProgramCache]: Analyzing trace with hash 292531338, now seen corresponding path program 1 times [2018-10-26 23:07:10,020 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 23:07:10,020 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 23:07:10,021 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 23:07:10,021 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 23:07:10,021 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 23:07:10,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 23:07:10,176 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 23:07:10,176 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 23:07:10,176 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-26 23:07:10,176 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 23:07:10,177 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-26 23:07:10,177 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-26 23:07:10,177 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 23:07:10,178 INFO L87 Difference]: Start difference. First operand 175 states and 203 transitions. Second operand 3 states. [2018-10-26 23:07:10,226 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 23:07:10,226 INFO L93 Difference]: Finished difference Result 284 states and 336 transitions. [2018-10-26 23:07:10,228 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-26 23:07:10,228 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 71 [2018-10-26 23:07:10,229 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 23:07:10,230 INFO L225 Difference]: With dead ends: 284 [2018-10-26 23:07:10,230 INFO L226 Difference]: Without dead ends: 133 [2018-10-26 23:07:10,232 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 5 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 23:07:10,232 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 133 states. [2018-10-26 23:07:10,247 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 133 to 133. [2018-10-26 23:07:10,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 133 states. [2018-10-26 23:07:10,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 133 states and 148 transitions. [2018-10-26 23:07:10,249 INFO L78 Accepts]: Start accepts. Automaton has 133 states and 148 transitions. Word has length 71 [2018-10-26 23:07:10,249 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 23:07:10,250 INFO L481 AbstractCegarLoop]: Abstraction has 133 states and 148 transitions. [2018-10-26 23:07:10,250 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-26 23:07:10,250 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 148 transitions. [2018-10-26 23:07:10,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2018-10-26 23:07:10,252 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 23:07:10,252 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 23:07:10,252 INFO L424 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 23:07:10,252 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 23:07:10,253 INFO L82 PathProgramCache]: Analyzing trace with hash 1387137822, now seen corresponding path program 1 times [2018-10-26 23:07:10,253 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 23:07:10,257 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 23:07:10,270 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 23:07:10,271 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 23:07:10,271 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 23:07:10,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-26 23:07:10,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-26 23:07:10,496 INFO L442 BasicCegarLoop]: Counterexample might be feasible [2018-10-26 23:07:10,527 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 23:07:10,528 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 23:07:10,529 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 23:07:10,530 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 23:07:10,687 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 26.10 11:07:10 BoogieIcfgContainer [2018-10-26 23:07:10,688 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-10-26 23:07:10,688 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-10-26 23:07:10,688 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-10-26 23:07:10,688 INFO L276 PluginConnector]: Witness Printer initialized [2018-10-26 23:07:10,689 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.10 11:07:07" (3/4) ... [2018-10-26 23:07:10,692 INFO L138 WitnessPrinter]: Generating witness for reachability counterexample [2018-10-26 23:07:10,697 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 23:07:10,698 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 23:07:10,698 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 23:07:10,698 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 23:07:10,848 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_84ec5fc3-5dcc-473d-ac40-0295d0b4d64c/bin-2019/utaipan/witness.graphml [2018-10-26 23:07:10,848 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-10-26 23:07:10,849 INFO L168 Benchmark]: Toolchain (without parser) took 5643.78 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 157.8 MB). Free memory was 959.7 MB in the beginning and 1.1 GB in the end (delta: -114.2 MB). Peak memory consumption was 43.7 MB. Max. memory is 11.5 GB. [2018-10-26 23:07:10,850 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 23:07:10,851 INFO L168 Benchmark]: CACSL2BoogieTranslator took 502.38 ms. Allocated memory is still 1.0 GB. Free memory was 957.0 MB in the beginning and 934.4 MB in the end (delta: 22.5 MB). Peak memory consumption was 22.5 MB. Max. memory is 11.5 GB. [2018-10-26 23:07:10,851 INFO L168 Benchmark]: Boogie Procedure Inliner took 136.08 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 157.8 MB). Free memory was 934.4 MB in the beginning and 1.2 GB in the end (delta: -219.9 MB). Peak memory consumption was 16.3 MB. Max. memory is 11.5 GB. [2018-10-26 23:07:10,852 INFO L168 Benchmark]: Boogie Preprocessor took 46.92 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-10-26 23:07:10,852 INFO L168 Benchmark]: RCFGBuilder took 1360.87 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 85.2 MB). Peak memory consumption was 85.2 MB. Max. memory is 11.5 GB. [2018-10-26 23:07:10,852 INFO L168 Benchmark]: TraceAbstraction took 3432.69 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: -35.6 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 23:07:10,853 INFO L168 Benchmark]: Witness Printer took 160.19 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: 28.2 MB). Peak memory consumption was 28.2 MB. Max. memory is 11.5 GB. [2018-10-26 23:07:10,855 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 502.38 ms. Allocated memory is still 1.0 GB. Free memory was 957.0 MB in the beginning and 934.4 MB in the end (delta: 22.5 MB). Peak memory consumption was 22.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 136.08 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 157.8 MB). Free memory was 934.4 MB in the beginning and 1.2 GB in the end (delta: -219.9 MB). Peak memory consumption was 16.3 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 46.92 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1360.87 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 85.2 MB). Peak memory consumption was 85.2 MB. Max. memory is 11.5 GB. * TraceAbstraction took 3432.69 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: -35.6 MB). There was no memory consumed. Max. memory is 11.5 GB. * Witness Printer took 160.19 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: 28.2 MB). Peak memory consumption was 28.2 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: 910]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L201] CALL "Env(Water:%i" [L201] RET "Env(Water:%i" [L202] CALL ",Meth:" [L202] RET ",Meth:" [L206] CALL "CRIT" [L206] RET "CRIT" [L210] CALL "OK" [L210] RET "OK" [L214] CALL ")" [L214] RET ")" [L535] CALL "i > 0 && i <= this->argsCount" [L535] RET "i > 0 && i <= this->argsCount" [L535] CALL "libacc.c" [L535] RET "libacc.c" [L536] CALL "__utac__get_this_arg" [L536] RET "__utac__get_this_arg" [L542] CALL "i > 0 && i <= this->argsCount" [L542] RET "i > 0 && i <= this->argsCount" [L542] CALL "libacc.c" [L542] RET "libacc.c" [L543] CALL "__utac__get_this_arg" [L543] RET "__utac__get_this_arg" [L581] CALL "i > 0 && i <= this->argsCount" [L581] RET "i > 0 && i <= this->argsCount" [L581] CALL "libacc.c" [L581] RET "libacc.c" [L582] CALL "__utac__get_this_argtype" [L582] RET "__utac__get_this_argtype" [L588] CALL "i > 0 && i <= this->argsCount" [L588] RET "i > 0 && i <= this->argsCount" [L588] CALL "libacc.c" [L588] RET "libacc.c" [L589] CALL "__utac__get_this_argtype" [L589] RET "__utac__get_this_argtype" [L710] CALL "Pump(System:" [L710] RET "Pump(System:" [L714] CALL "On" [L714] RET "On" [L718] CALL "Off" [L718] RET "Off" [L722] CALL ",Pump:" [L722] RET ",Pump:" [L726] CALL "On" [L726] RET "On" [L730] CALL "Off" [L730] RET "Off" [L734] CALL ") " [L734] RET ") " [L736] CALL "\n" [L736] RET "\n" [L40] int cleanupTimeShifts = 4; [L149] int waterLevel = 1; [L150] int methaneLevelCritical = 0; [L608] int pumpRunning = 0; [L609] int systemActive = 1; [L407] static struct __ACC__ERR *head = (struct __ACC__ERR *)0; VAL [") "={130:0}, ")"={141:0}, ",Meth:"={168:0}, ",Pump:"={189:0}, "\n"={134:0}, "__utac__get_this_arg"={124:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={125:0}, "__utac__get_this_argtype"={182:0}, "CRIT"={169:0}, "Env(Water:%i"={162:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={129:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={151:0}, "libacc.c"={153:0}, "libacc.c"={177:0}, "libacc.c"={178:0}, "libacc.c"={195:0}, "Off"={119:0}, "Off"={188:0}, "OK"={166:0}, "On"={174:0}, "On"={190:0}, "Pump(System:"={144:0}, \old(") ")=135, \old(") ")=172, \old(")")=143, \old(")")=146, \old(",Meth:")=164, \old(",Meth:")=160, \old(",Pump:")=170, \old(",Pump:")=187, \old("\n")=136, \old("\n")=120, \old("__utac__get_this_arg")=157, \old("__utac__get_this_arg")=158, \old("__utac__get_this_arg")=197, \old("__utac__get_this_arg")=127, \old("__utac__get_this_argtype")=133, \old("__utac__get_this_argtype")=171, \old("__utac__get_this_argtype")=180, \old("__utac__get_this_argtype")=161, \old("CRIT")=165, \old("CRIT")=191, \old("Env(Water:%i")=163, \old("Env(Water:%i")=123, \old("i > 0 && i <= this->argsCount")=128, \old("i > 0 && i <= this->argsCount")=145, \old("i > 0 && i <= this->argsCount")=193, \old("i > 0 && i <= this->argsCount")=184, \old("i > 0 && i <= this->argsCount")=132, \old("i > 0 && i <= this->argsCount")=152, \old("i > 0 && i <= this->argsCount")=149, \old("i > 0 && i <= this->argsCount")=122, \old("libacc.c")=137, \old("libacc.c")=192, \old("libacc.c")=173, \old("libacc.c")=155, \old("libacc.c")=196, \old("libacc.c")=194, \old("libacc.c")=179, \old("libacc.c")=148, \old("Off")=200, \old("Off")=181, \old("Off")=121, \old("Off")=186, \old("OK")=126, \old("OK")=167, \old("On")=185, \old("On")=150, \old("On")=175, \old("On")=118, \old("Pump(System:")=142, \old("Pump(System:")=159, \old(cleanupTimeShifts)=199, \old(head)=201, \old(head)=183, \old(methaneLevelCritical)=154, \old(pumpRunning)=140, \old(systemActive)=139, \old(waterLevel)=147, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L121] int retValue_acc ; [L122] int tmp ; VAL [") "={130:0}, ")"={141:0}, ",Meth:"={168:0}, ",Pump:"={189:0}, "\n"={134:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_arg"={124:0}, "__utac__get_this_argtype"={125:0}, "__utac__get_this_argtype"={182:0}, "CRIT"={169:0}, "Env(Water:%i"={162:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={153:0}, "libacc.c"={177:0}, "libacc.c"={195:0}, "libacc.c"={178:0}, "Off"={188:0}, "Off"={119:0}, "OK"={166:0}, "On"={174:0}, "On"={190:0}, "Pump(System:"={144:0}, \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 [") "={130:0}, ")"={141:0}, ",Meth:"={168:0}, ",Pump:"={189:0}, "\n"={134:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_arg"={124:0}, "__utac__get_this_argtype"={125:0}, "__utac__get_this_argtype"={182:0}, "CRIT"={169:0}, "Env(Water:%i"={162:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={153:0}, "libacc.c"={177:0}, "libacc.c"={195:0}, "libacc.c"={178:0}, "Off"={188:0}, "Off"={119:0}, "OK"={166:0}, "On"={174:0}, "On"={190:0}, "Pump(System:"={144:0}, \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 [") "={130:0}, ")"={141:0}, ",Meth:"={168:0}, ",Pump:"={189:0}, "\n"={134:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_arg"={124:0}, "__utac__get_this_argtype"={125:0}, "__utac__get_this_argtype"={182:0}, "CRIT"={169:0}, "Env(Water:%i"={162:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={153:0}, "libacc.c"={177:0}, "libacc.c"={195:0}, "libacc.c"={178:0}, "Off"={188:0}, "Off"={119:0}, "OK"={166:0}, "On"={174:0}, "On"={190:0}, "Pump(System:"={144:0}, \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 [") "={130:0}, ")"={141:0}, ",Meth:"={168:0}, ",Pump:"={189:0}, "\n"={134:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_arg"={124:0}, "__utac__get_this_argtype"={125:0}, "__utac__get_this_argtype"={182:0}, "CRIT"={169:0}, "Env(Water:%i"={162:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={153:0}, "libacc.c"={177:0}, "libacc.c"={195:0}, "libacc.c"={178:0}, "Off"={188:0}, "Off"={119:0}, "OK"={166:0}, "On"={174:0}, "On"={190:0}, "Pump(System:"={144:0}, \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] [L862] int retValue_acc ; [L865] retValue_acc = 1 [L866] RET return (retValue_acc); VAL [") "={130:0}, ")"={141:0}, ",Meth:"={168:0}, ",Pump:"={189:0}, "\n"={134:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_arg"={124:0}, "__utac__get_this_argtype"={125:0}, "__utac__get_this_argtype"={182:0}, "CRIT"={169:0}, "Env(Water:%i"={162:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={153:0}, "libacc.c"={177:0}, "libacc.c"={195:0}, "libacc.c"={178:0}, "Off"={188:0}, "Off"={119:0}, "OK"={166:0}, "On"={174:0}, "On"={190:0}, "Pump(System:"={144:0}, \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 [") "={130:0}, ")"={141:0}, ",Meth:"={168:0}, ",Pump:"={189:0}, "\n"={134:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_arg"={124:0}, "__utac__get_this_argtype"={125:0}, "__utac__get_this_argtype"={182:0}, "CRIT"={169:0}, "Env(Water:%i"={162:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={153:0}, "libacc.c"={177:0}, "libacc.c"={195:0}, "libacc.c"={178:0}, "Off"={188:0}, "Off"={119:0}, "OK"={166:0}, "On"={174:0}, "On"={190:0}, "Pump(System:"={144:0}, \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 [") "={130:0}, ")"={141:0}, ",Meth:"={168:0}, ",Pump:"={189:0}, "\n"={134:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_arg"={124:0}, "__utac__get_this_argtype"={125:0}, "__utac__get_this_argtype"={182:0}, "CRIT"={169:0}, "Env(Water:%i"={162:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={153:0}, "libacc.c"={177:0}, "libacc.c"={195:0}, "libacc.c"={178:0}, "Off"={188:0}, "Off"={119:0}, "OK"={166:0}, "On"={174:0}, "On"={190:0}, "Pump(System:"={144:0}, \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 [") "={130:0}, ")"={141:0}, ",Meth:"={168:0}, ",Pump:"={189:0}, "\n"={134:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_arg"={124:0}, "__utac__get_this_argtype"={125:0}, "__utac__get_this_argtype"={182:0}, "CRIT"={169:0}, "Env(Water:%i"={162:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={153:0}, "libacc.c"={177:0}, "libacc.c"={195:0}, "libacc.c"={178:0}, "Off"={188:0}, "Off"={119:0}, "OK"={166:0}, "On"={174:0}, "On"={190:0}, "Pump(System:"={144:0}, \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 [") "={130:0}, ")"={141:0}, ",Meth:"={168:0}, ",Pump:"={189:0}, "\n"={134:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_arg"={124:0}, "__utac__get_this_argtype"={125:0}, "__utac__get_this_argtype"={182:0}, "CRIT"={169:0}, "Env(Water:%i"={162:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={153:0}, "libacc.c"={177:0}, "libacc.c"={195:0}, "libacc.c"={178:0}, "Off"={188:0}, "Off"={119:0}, "OK"={166:0}, "On"={174:0}, "On"={190:0}, "Pump(System:"={144:0}, \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 [") "={130:0}, ")"={141:0}, ",Meth:"={168:0}, ",Pump:"={189:0}, "\n"={134:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_arg"={124:0}, "__utac__get_this_argtype"={125:0}, "__utac__get_this_argtype"={182:0}, "CRIT"={169:0}, "Env(Water:%i"={162:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={153:0}, "libacc.c"={177:0}, "libacc.c"={195:0}, "libacc.c"={178:0}, "Off"={188:0}, "Off"={119:0}, "OK"={166:0}, "On"={174:0}, "On"={190:0}, "Pump(System:"={144:0}, \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] [L770] int splverifierCounter ; [L771] int tmp ; [L772] int tmp___0 ; [L773] int tmp___1 ; [L774] int tmp___2 ; [L777] splverifierCounter = 0 VAL [") "={130:0}, ")"={141:0}, ",Meth:"={168:0}, ",Pump:"={189:0}, "\n"={134:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_arg"={124:0}, "__utac__get_this_argtype"={125:0}, "__utac__get_this_argtype"={182:0}, "CRIT"={169:0}, "Env(Water:%i"={162:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={153:0}, "libacc.c"={177:0}, "libacc.c"={195:0}, "libacc.c"={178:0}, "Off"={188:0}, "Off"={119:0}, "OK"={166:0}, "On"={174:0}, "On"={190:0}, "Pump(System:"={144:0}, \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] [L779] COND TRUE 1 VAL [") "={130:0}, ")"={141:0}, ",Meth:"={168:0}, ",Pump:"={189:0}, "\n"={134:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_arg"={124:0}, "__utac__get_this_argtype"={125:0}, "__utac__get_this_argtype"={182:0}, "CRIT"={169:0}, "Env(Water:%i"={162:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={153:0}, "libacc.c"={177:0}, "libacc.c"={195:0}, "libacc.c"={178:0}, "Off"={188:0}, "Off"={119:0}, "OK"={166:0}, "On"={174:0}, "On"={190:0}, "Pump(System:"={144:0}, \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] [L781] COND TRUE splverifierCounter < 4 VAL [") "={130:0}, ")"={141:0}, ",Meth:"={168:0}, ",Pump:"={189:0}, "\n"={134:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_arg"={124:0}, "__utac__get_this_argtype"={125:0}, "__utac__get_this_argtype"={182:0}, "CRIT"={169:0}, "Env(Water:%i"={162:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={153:0}, "libacc.c"={177:0}, "libacc.c"={195:0}, "libacc.c"={178:0}, "Off"={188:0}, "Off"={119:0}, "OK"={166:0}, "On"={174:0}, "On"={190:0}, "Pump(System:"={144:0}, \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] [L787] tmp = __VERIFIER_nondet_int() [L789] COND TRUE \read(tmp) VAL [") "={130:0}, ")"={141:0}, ",Meth:"={168:0}, ",Pump:"={189:0}, "\n"={134:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_arg"={124:0}, "__utac__get_this_argtype"={125:0}, "__utac__get_this_argtype"={182:0}, "CRIT"={169:0}, "Env(Water:%i"={162:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={153:0}, "libacc.c"={177:0}, "libacc.c"={195:0}, "libacc.c"={178:0}, "Off"={188:0}, "Off"={119:0}, "OK"={166:0}, "On"={174:0}, "On"={190:0}, "Pump(System:"={144:0}, \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] [L791] CALL waterRise() VAL [") "={130:0}, ")"={141:0}, ",Meth:"={168:0}, ",Pump:"={189:0}, "\n"={134:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_arg"={124:0}, "__utac__get_this_argtype"={125:0}, "__utac__get_this_argtype"={182:0}, "CRIT"={169:0}, "Env(Water:%i"={162:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={153:0}, "libacc.c"={177:0}, "libacc.c"={195:0}, "libacc.c"={178:0}, "Off"={188:0}, "Off"={119:0}, "OK"={166:0}, "On"={174:0}, "On"={190:0}, "Pump(System:"={144:0}, \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] [L167] COND TRUE waterLevel < 2 [L168] RET waterLevel = waterLevel + 1 VAL [") "={130:0}, ")"={141:0}, ",Meth:"={168:0}, ",Pump:"={189:0}, "\n"={134:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_arg"={124:0}, "__utac__get_this_argtype"={125:0}, "__utac__get_this_argtype"={182:0}, "CRIT"={169:0}, "Env(Water:%i"={162:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={153:0}, "libacc.c"={177:0}, "libacc.c"={195:0}, "libacc.c"={178:0}, "Off"={188:0}, "Off"={119:0}, "OK"={166:0}, "On"={174:0}, "On"={190:0}, "Pump(System:"={144:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L791] waterRise() VAL [") "={130:0}, ")"={141:0}, ",Meth:"={168:0}, ",Pump:"={189:0}, "\n"={134:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_arg"={124:0}, "__utac__get_this_argtype"={125:0}, "__utac__get_this_argtype"={182:0}, "CRIT"={169:0}, "Env(Water:%i"={162:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={153:0}, "libacc.c"={177:0}, "libacc.c"={195:0}, "libacc.c"={178:0}, "Off"={188:0}, "Off"={119:0}, "OK"={166:0}, "On"={174:0}, "On"={190:0}, "Pump(System:"={144:0}, \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] [L797] tmp___0 = __VERIFIER_nondet_int() [L799] COND FALSE !(\read(tmp___0)) VAL [") "={130:0}, ")"={141:0}, ",Meth:"={168:0}, ",Pump:"={189:0}, "\n"={134:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_arg"={124:0}, "__utac__get_this_argtype"={125:0}, "__utac__get_this_argtype"={182:0}, "CRIT"={169:0}, "Env(Water:%i"={162:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={153:0}, "libacc.c"={177:0}, "libacc.c"={195:0}, "libacc.c"={178:0}, "Off"={188:0}, "Off"={119:0}, "OK"={166:0}, "On"={174:0}, "On"={190:0}, "Pump(System:"={144:0}, \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] [L807] tmp___2 = __VERIFIER_nondet_int() [L809] COND FALSE !(\read(tmp___2)) [L815] tmp___1 = __VERIFIER_nondet_int() [L817] COND TRUE \read(tmp___1) VAL [") "={130:0}, ")"={141:0}, ",Meth:"={168:0}, ",Pump:"={189:0}, "\n"={134:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_arg"={124:0}, "__utac__get_this_argtype"={125:0}, "__utac__get_this_argtype"={182:0}, "CRIT"={169:0}, "Env(Water:%i"={162:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={153:0}, "libacc.c"={177:0}, "libacc.c"={195:0}, "libacc.c"={178:0}, "Off"={188:0}, "Off"={119:0}, "OK"={166:0}, "On"={174:0}, "On"={190:0}, "Pump(System:"={144:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, tmp___1=1, tmp___2=0, waterLevel=2] [L824] CALL timeShift() VAL [") "={130:0}, ")"={141:0}, ",Meth:"={168:0}, ",Pump:"={189:0}, "\n"={134:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_arg"={124:0}, "__utac__get_this_argtype"={125:0}, "__utac__get_this_argtype"={182:0}, "CRIT"={169:0}, "Env(Water:%i"={162:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={153:0}, "libacc.c"={177:0}, "libacc.c"={195:0}, "libacc.c"={178:0}, "Off"={188:0}, "Off"={119:0}, "OK"={166:0}, "On"={174:0}, "On"={190:0}, "Pump(System:"={144:0}, \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] [L616] COND FALSE !(\read(pumpRunning)) VAL [") "={130:0}, ")"={141:0}, ",Meth:"={168:0}, ",Pump:"={189:0}, "\n"={134:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_arg"={124:0}, "__utac__get_this_argtype"={125:0}, "__utac__get_this_argtype"={182:0}, "CRIT"={169:0}, "Env(Water:%i"={162:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={153:0}, "libacc.c"={177:0}, "libacc.c"={195:0}, "libacc.c"={178:0}, "Off"={188:0}, "Off"={119:0}, "OK"={166:0}, "On"={174:0}, "On"={190:0}, "Pump(System:"={144:0}, \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] [L623] COND TRUE \read(systemActive) VAL [") "={130:0}, ")"={141:0}, ",Meth:"={168:0}, ",Pump:"={189:0}, "\n"={134:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_arg"={124:0}, "__utac__get_this_argtype"={125:0}, "__utac__get_this_argtype"={182:0}, "CRIT"={169:0}, "Env(Water:%i"={162:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={153:0}, "libacc.c"={177:0}, "libacc.c"={195:0}, "libacc.c"={178:0}, "Off"={188:0}, "Off"={119:0}, "OK"={166:0}, "On"={174:0}, "On"={190:0}, "Pump(System:"={144:0}, \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] [L625] CALL processEnvironment() VAL [") "={130:0}, ")"={141:0}, ",Meth:"={168:0}, ",Pump:"={189:0}, "\n"={134:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_arg"={124:0}, "__utac__get_this_argtype"={125:0}, "__utac__get_this_argtype"={182:0}, "CRIT"={169:0}, "Env(Water:%i"={162:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={153:0}, "libacc.c"={177:0}, "libacc.c"={195:0}, "libacc.c"={178:0}, "Off"={188:0}, "Off"={119:0}, "OK"={166:0}, "On"={174:0}, "On"={190:0}, "Pump(System:"={144:0}, \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] [L645] int tmp ; VAL [") "={130:0}, ")"={141:0}, ",Meth:"={168:0}, ",Pump:"={189:0}, "\n"={134:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_arg"={124:0}, "__utac__get_this_argtype"={125:0}, "__utac__get_this_argtype"={182:0}, "CRIT"={169:0}, "Env(Water:%i"={162:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={153:0}, "libacc.c"={177:0}, "libacc.c"={195:0}, "libacc.c"={178:0}, "Off"={188:0}, "Off"={119:0}, "OK"={166:0}, "On"={174:0}, "On"={190:0}, "Pump(System:"={144:0}, \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] [L648] COND FALSE !(\read(pumpRunning)) VAL [") "={130:0}, ")"={141:0}, ",Meth:"={168:0}, ",Pump:"={189:0}, "\n"={134:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_arg"={124:0}, "__utac__get_this_argtype"={125:0}, "__utac__get_this_argtype"={182:0}, "CRIT"={169:0}, "Env(Water:%i"={162:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={153:0}, "libacc.c"={177:0}, "libacc.c"={195:0}, "libacc.c"={178:0}, "Off"={188:0}, "Off"={119:0}, "OK"={166:0}, "On"={174:0}, "On"={190:0}, "Pump(System:"={144:0}, \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] [L663] RET, FCALL processEnvironment__wrappee__base() VAL [") "={130:0}, ")"={141:0}, ",Meth:"={168:0}, ",Pump:"={189:0}, "\n"={134:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_arg"={124:0}, "__utac__get_this_argtype"={125:0}, "__utac__get_this_argtype"={182:0}, "CRIT"={169:0}, "Env(Water:%i"={162:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={153:0}, "libacc.c"={177:0}, "libacc.c"={195:0}, "libacc.c"={178:0}, "Off"={188:0}, "Off"={119:0}, "OK"={166:0}, "On"={174:0}, "On"={190:0}, "Pump(System:"={144:0}, \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] [L625] processEnvironment() VAL [") "={130:0}, ")"={141:0}, ",Meth:"={168:0}, ",Pump:"={189:0}, "\n"={134:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_arg"={124:0}, "__utac__get_this_argtype"={125:0}, "__utac__get_this_argtype"={182:0}, "CRIT"={169:0}, "Env(Water:%i"={162:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={153:0}, "libacc.c"={177:0}, "libacc.c"={195:0}, "libacc.c"={178:0}, "Off"={188:0}, "Off"={119:0}, "OK"={166:0}, "On"={174:0}, "On"={190:0}, "Pump(System:"={144:0}, \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] [L631] CALL __utac_acc__Specification3_spec__1() VAL [") "={130:0}, ")"={141:0}, ",Meth:"={168:0}, ",Pump:"={189:0}, "\n"={134:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_arg"={124:0}, "__utac__get_this_argtype"={125:0}, "__utac__get_this_argtype"={182:0}, "CRIT"={169:0}, "Env(Water:%i"={162:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={153:0}, "libacc.c"={177:0}, "libacc.c"={195:0}, "libacc.c"={178:0}, "Off"={188:0}, "Off"={119:0}, "OK"={166:0}, "On"={174:0}, "On"={190:0}, "Pump(System:"={144:0}, \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] [L873] int tmp ; [L874] int tmp___0 ; [L875] int tmp___1 ; VAL [") "={130:0}, ")"={141:0}, ",Meth:"={168:0}, ",Pump:"={189:0}, "\n"={134:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_arg"={124:0}, "__utac__get_this_argtype"={125:0}, "__utac__get_this_argtype"={182:0}, "CRIT"={169:0}, "Env(Water:%i"={162:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={153:0}, "libacc.c"={177:0}, "libacc.c"={195:0}, "libacc.c"={178:0}, "Off"={188:0}, "Off"={119:0}, "OK"={166:0}, "On"={174:0}, "On"={190:0}, "Pump(System:"={144:0}, \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] [L879] CALL, EXPR isMethaneLevelCritical() VAL [") "={130:0}, ")"={141:0}, ",Meth:"={168:0}, ",Pump:"={189:0}, "\n"={134:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_arg"={124:0}, "__utac__get_this_argtype"={125:0}, "__utac__get_this_argtype"={182:0}, "CRIT"={169:0}, "Env(Water:%i"={162:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={153:0}, "libacc.c"={177:0}, "libacc.c"={195:0}, "libacc.c"={178:0}, "Off"={188:0}, "Off"={119:0}, "OK"={166:0}, "On"={174:0}, "On"={190:0}, "Pump(System:"={144:0}, \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] [L188] int retValue_acc ; [L191] retValue_acc = methaneLevelCritical [L192] RET return (retValue_acc); VAL [") "={130:0}, ")"={141:0}, ",Meth:"={168:0}, ",Pump:"={189:0}, "\n"={134:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_arg"={124:0}, "__utac__get_this_argtype"={125:0}, "__utac__get_this_argtype"={182:0}, "CRIT"={169:0}, "Env(Water:%i"={162:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={153:0}, "libacc.c"={177:0}, "libacc.c"={195:0}, "libacc.c"={178:0}, "Off"={188:0}, "Off"={119:0}, "OK"={166:0}, "On"={174:0}, "On"={190:0}, "Pump(System:"={144:0}, \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] [L879] EXPR isMethaneLevelCritical() VAL [") "={130:0}, ")"={141:0}, ",Meth:"={168:0}, ",Pump:"={189:0}, "\n"={134:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_arg"={124:0}, "__utac__get_this_argtype"={125:0}, "__utac__get_this_argtype"={182:0}, "CRIT"={169:0}, "Env(Water:%i"={162:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={153:0}, "libacc.c"={177:0}, "libacc.c"={195:0}, "libacc.c"={178:0}, "Off"={188:0}, "Off"={119:0}, "OK"={166:0}, "On"={174:0}, "On"={190:0}, "Pump(System:"={144:0}, \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] [L879] tmp = isMethaneLevelCritical() [L881] COND FALSE !(\read(tmp)) VAL [") "={130:0}, ")"={141:0}, ",Meth:"={168:0}, ",Pump:"={189:0}, "\n"={134:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_arg"={124:0}, "__utac__get_this_argtype"={125:0}, "__utac__get_this_argtype"={182:0}, "CRIT"={169:0}, "Env(Water:%i"={162:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={153:0}, "libacc.c"={177:0}, "libacc.c"={195:0}, "libacc.c"={178:0}, "Off"={188:0}, "Off"={119:0}, "OK"={166:0}, "On"={174:0}, "On"={190:0}, "Pump(System:"={144:0}, \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] [L885] CALL, EXPR getWaterLevel() VAL [") "={130:0}, ")"={141:0}, ",Meth:"={168:0}, ",Pump:"={189:0}, "\n"={134:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_arg"={124:0}, "__utac__get_this_argtype"={125:0}, "__utac__get_this_argtype"={182:0}, "CRIT"={169:0}, "Env(Water:%i"={162:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={153:0}, "libacc.c"={177:0}, "libacc.c"={195:0}, "libacc.c"={178:0}, "Off"={188:0}, "Off"={119:0}, "OK"={166:0}, "On"={174:0}, "On"={190:0}, "Pump(System:"={144:0}, \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] [L220] int retValue_acc ; [L223] retValue_acc = waterLevel [L224] RET return (retValue_acc); VAL [") "={130:0}, ")"={141:0}, ",Meth:"={168:0}, ",Pump:"={189:0}, "\n"={134:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_arg"={124:0}, "__utac__get_this_argtype"={125:0}, "__utac__get_this_argtype"={182:0}, "CRIT"={169:0}, "Env(Water:%i"={162:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={153:0}, "libacc.c"={177:0}, "libacc.c"={195:0}, "libacc.c"={178:0}, "Off"={188:0}, "Off"={119:0}, "OK"={166:0}, "On"={174:0}, "On"={190:0}, "Pump(System:"={144:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, \result=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=2, systemActive=1, waterLevel=2] [L885] EXPR getWaterLevel() VAL [") "={130:0}, ")"={141:0}, ",Meth:"={168:0}, ",Pump:"={189:0}, "\n"={134:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_arg"={124:0}, "__utac__get_this_argtype"={125:0}, "__utac__get_this_argtype"={182:0}, "CRIT"={169:0}, "Env(Water:%i"={162:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={153:0}, "libacc.c"={177:0}, "libacc.c"={195:0}, "libacc.c"={178:0}, "Off"={188:0}, "Off"={119:0}, "OK"={166:0}, "On"={174:0}, "On"={190:0}, "Pump(System:"={144:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, getWaterLevel()=2, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=0, waterLevel=2] [L885] tmp___0 = getWaterLevel() [L887] COND TRUE tmp___0 == 2 VAL [") "={130:0}, ")"={141:0}, ",Meth:"={168:0}, ",Pump:"={189:0}, "\n"={134:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_arg"={124:0}, "__utac__get_this_argtype"={125:0}, "__utac__get_this_argtype"={182:0}, "CRIT"={169:0}, "Env(Water:%i"={162:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={153:0}, "libacc.c"={177:0}, "libacc.c"={195:0}, "libacc.c"={178:0}, "Off"={188:0}, "Off"={119:0}, "OK"={166:0}, "On"={174:0}, "On"={190:0}, "Pump(System:"={144:0}, \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=2, waterLevel=2] [L889] CALL, EXPR isPumpRunning() VAL [") "={130:0}, ")"={141:0}, ",Meth:"={168:0}, ",Pump:"={189:0}, "\n"={134:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_arg"={124:0}, "__utac__get_this_argtype"={125:0}, "__utac__get_this_argtype"={182:0}, "CRIT"={169:0}, "Env(Water:%i"={162:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={153:0}, "libacc.c"={177:0}, "libacc.c"={195:0}, "libacc.c"={178:0}, "Off"={188:0}, "Off"={119:0}, "OK"={166:0}, "On"={174:0}, "On"={190:0}, "Pump(System:"={144:0}, \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] [L697] int retValue_acc ; [L700] retValue_acc = pumpRunning [L701] RET return (retValue_acc); VAL [") "={130:0}, ")"={141:0}, ",Meth:"={168:0}, ",Pump:"={189:0}, "\n"={134:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_arg"={124:0}, "__utac__get_this_argtype"={125:0}, "__utac__get_this_argtype"={182:0}, "CRIT"={169:0}, "Env(Water:%i"={162:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={153:0}, "libacc.c"={177:0}, "libacc.c"={195:0}, "libacc.c"={178:0}, "Off"={188:0}, "Off"={119:0}, "OK"={166:0}, "On"={174:0}, "On"={190:0}, "Pump(System:"={144:0}, \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] [L889] EXPR isPumpRunning() VAL [") "={130:0}, ")"={141:0}, ",Meth:"={168:0}, ",Pump:"={189:0}, "\n"={134:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_arg"={124:0}, "__utac__get_this_argtype"={125:0}, "__utac__get_this_argtype"={182:0}, "CRIT"={169:0}, "Env(Water:%i"={162:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={153:0}, "libacc.c"={177:0}, "libacc.c"={195:0}, "libacc.c"={178:0}, "Off"={188:0}, "Off"={119:0}, "OK"={166:0}, "On"={174:0}, "On"={190:0}, "Pump(System:"={144:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isPumpRunning()=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=0, tmp___0=2, waterLevel=2] [L889] tmp___1 = isPumpRunning() [L891] COND FALSE !(\read(tmp___1)) VAL [") "={130:0}, ")"={141:0}, ",Meth:"={168:0}, ",Pump:"={189:0}, "\n"={134:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_arg"={124:0}, "__utac__get_this_argtype"={125:0}, "__utac__get_this_argtype"={182:0}, "CRIT"={169:0}, "Env(Water:%i"={162:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={153:0}, "libacc.c"={177:0}, "libacc.c"={195:0}, "libacc.c"={178:0}, "Off"={188:0}, "Off"={119:0}, "OK"={166:0}, "On"={174:0}, "On"={190:0}, "Pump(System:"={144:0}, \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=2, tmp___1=0, waterLevel=2] [L895] CALL __automaton_fail() VAL [") "={130:0}, ")"={141:0}, ",Meth:"={168:0}, ",Pump:"={189:0}, "\n"={134:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_arg"={124:0}, "__utac__get_this_argtype"={125:0}, "__utac__get_this_argtype"={182:0}, "CRIT"={169:0}, "Env(Water:%i"={162:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={153:0}, "libacc.c"={177:0}, "libacc.c"={195:0}, "libacc.c"={178:0}, "Off"={188:0}, "Off"={119:0}, "OK"={166:0}, "On"={174:0}, "On"={190:0}, "Pump(System:"={144:0}, \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] [L910] __VERIFIER_error() VAL [") "={130:0}, ")"={141:0}, ",Meth:"={168:0}, ",Pump:"={189:0}, "\n"={134:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_arg"={124:0}, "__utac__get_this_argtype"={125:0}, "__utac__get_this_argtype"={182:0}, "CRIT"={169:0}, "Env(Water:%i"={162:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={129:0}, "libacc.c"={153:0}, "libacc.c"={177:0}, "libacc.c"={195:0}, "libacc.c"={178:0}, "Off"={188:0}, "Off"={119:0}, "OK"={166:0}, "On"={174:0}, "On"={190:0}, "Pump(System:"={144:0}, \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] - StatisticsResult: Ultimate Automizer benchmark data CFG has 25 procedures, 129 locations, 1 error locations. UNSAFE Result, 3.3s OverallTime, 6 OverallIterations, 1 TraceHistogramMax, 1.4s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 601 SDtfs, 256 SDslu, 796 SDs, 0 SdLazy, 181 SolverSat, 14 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 38 GetRequests, 20 SyntacticMatches, 1 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=175occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 5 MinimizatonAttempts, 2 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 0.7s InterpolantComputationTime, 374 NumberOfCodeBlocks, 374 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 298 ConstructedInterpolants, 0 QuantifiedInterpolants, 30966 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 5 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...