./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec3_product08_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_cc547bb9-f7be-464f-b772-32eba04d8bda/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_cc547bb9-f7be-464f-b772-32eba04d8bda/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_cc547bb9-f7be-464f-b772-32eba04d8bda/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_cc547bb9-f7be-464f-b772-32eba04d8bda/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec3_product08_false-unreach-call_false-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_cc547bb9-f7be-464f-b772-32eba04d8bda/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_cc547bb9-f7be-464f-b772-32eba04d8bda/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 7ed6f6fcca911d6d9d1e7f48bc21f435c586726c .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-10 10:00:31,644 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 10:00:31,645 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 10:00:31,655 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 10:00:31,655 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 10:00:31,656 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 10:00:31,657 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 10:00:31,659 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 10:00:31,660 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 10:00:31,661 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 10:00:31,662 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 10:00:31,662 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 10:00:31,663 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 10:00:31,664 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 10:00:31,665 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 10:00:31,665 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 10:00:31,666 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 10:00:31,667 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 10:00:31,669 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 10:00:31,670 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 10:00:31,671 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 10:00:31,672 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 10:00:31,674 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 10:00:31,674 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 10:00:31,675 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 10:00:31,675 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 10:00:31,676 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 10:00:31,677 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 10:00:31,678 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 10:00:31,679 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 10:00:31,679 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 10:00:31,679 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 10:00:31,680 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 10:00:31,680 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 10:00:31,681 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 10:00:31,681 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 10:00:31,682 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_cc547bb9-f7be-464f-b772-32eba04d8bda/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-11-10 10:00:31,693 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 10:00:31,694 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 10:00:31,694 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 10:00:31,695 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-10 10:00:31,695 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-10 10:00:31,695 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-10 10:00:31,695 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-10 10:00:31,695 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-10 10:00:31,695 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-10 10:00:31,696 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-10 10:00:31,696 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-10 10:00:31,696 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 10:00:31,697 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 10:00:31,697 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 10:00:31,697 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 10:00:31,697 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 10:00:31,697 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 10:00:31,697 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 10:00:31,698 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 10:00:31,698 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 10:00:31,698 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 10:00:31,698 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 10:00:31,698 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 10:00:31,699 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 10:00:31,699 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 10:00:31,699 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 10:00:31,699 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 10:00:31,699 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 10:00:31,699 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 10:00:31,700 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 10:00:31,700 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-10 10:00:31,700 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 10:00:31,700 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 10:00:31,700 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 10:00:31,700 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_cc547bb9-f7be-464f-b772-32eba04d8bda/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 -> 7ed6f6fcca911d6d9d1e7f48bc21f435c586726c [2018-11-10 10:00:31,728 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 10:00:31,739 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 10:00:31,742 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 10:00:31,743 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 10:00:31,744 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 10:00:31,744 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_cc547bb9-f7be-464f-b772-32eba04d8bda/bin-2019/utaipan/../../sv-benchmarks/c/product-lines/minepump_spec3_product08_false-unreach-call_false-termination.cil.c [2018-11-10 10:00:31,790 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_cc547bb9-f7be-464f-b772-32eba04d8bda/bin-2019/utaipan/data/6c7ca4832/cba3525097994a75addc45287bb45215/FLAG291d11fb1 [2018-11-10 10:00:32,175 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 10:00:32,175 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_cc547bb9-f7be-464f-b772-32eba04d8bda/sv-benchmarks/c/product-lines/minepump_spec3_product08_false-unreach-call_false-termination.cil.c [2018-11-10 10:00:32,181 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_cc547bb9-f7be-464f-b772-32eba04d8bda/bin-2019/utaipan/data/6c7ca4832/cba3525097994a75addc45287bb45215/FLAG291d11fb1 [2018-11-10 10:00:32,191 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_cc547bb9-f7be-464f-b772-32eba04d8bda/bin-2019/utaipan/data/6c7ca4832/cba3525097994a75addc45287bb45215 [2018-11-10 10:00:32,194 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 10:00:32,196 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 10:00:32,196 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 10:00:32,197 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 10:00:32,200 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 10:00:32,201 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 10:00:32" (1/1) ... [2018-11-10 10:00:32,203 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70607c0e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:00:32, skipping insertion in model container [2018-11-10 10:00:32,204 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 10:00:32" (1/1) ... [2018-11-10 10:00:32,213 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 10:00:32,249 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 10:00:32,452 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 10:00:32,461 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 10:00:32,511 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 10:00:32,527 INFO L193 MainTranslator]: Completed translation [2018-11-10 10:00:32,527 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:00:32 WrapperNode [2018-11-10 10:00:32,527 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 10:00:32,527 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 10:00:32,528 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 10:00:32,528 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 10:00:32,578 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:00:32" (1/1) ... [2018-11-10 10:00:32,592 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:00:32" (1/1) ... [2018-11-10 10:00:32,617 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-10 10:00:32,618 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 10:00:32,618 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 10:00:32,618 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 10:00:32,624 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:00:32" (1/1) ... [2018-11-10 10:00:32,625 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:00:32" (1/1) ... [2018-11-10 10:00:32,628 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:00:32" (1/1) ... [2018-11-10 10:00:32,628 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:00:32" (1/1) ... [2018-11-10 10:00:32,634 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:00:32" (1/1) ... [2018-11-10 10:00:32,639 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:00:32" (1/1) ... [2018-11-10 10:00:32,642 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:00:32" (1/1) ... [2018-11-10 10:00:32,645 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 10:00:32,646 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 10:00:32,646 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 10:00:32,646 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 10:00:32,647 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:00:32" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_cc547bb9-f7be-464f-b772-32eba04d8bda/bin-2019/utaipan/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 10:00:32,703 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-11-10 10:00:32,703 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-11-10 10:00:32,704 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-10 10:00:32,704 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-10 10:00:32,704 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2018-11-10 10:00:32,704 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2018-11-10 10:00:32,704 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-11-10 10:00:32,704 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-11-10 10:00:32,704 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2018-11-10 10:00:32,705 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2018-11-10 10:00:32,705 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2018-11-10 10:00:32,705 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2018-11-10 10:00:32,705 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-11-10 10:00:32,705 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-11-10 10:00:32,705 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2018-11-10 10:00:32,705 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2018-11-10 10:00:32,706 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2018-11-10 10:00:32,706 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2018-11-10 10:00:32,706 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2018-11-10 10:00:32,706 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2018-11-10 10:00:32,706 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-11-10 10:00:32,706 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-11-10 10:00:32,706 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2018-11-10 10:00:32,706 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2018-11-10 10:00:32,707 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2018-11-10 10:00:32,707 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2018-11-10 10:00:32,707 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2018-11-10 10:00:32,707 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2018-11-10 10:00:32,707 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-11-10 10:00:32,707 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-11-10 10:00:32,707 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-11-10 10:00:32,707 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-11-10 10:00:32,708 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2018-11-10 10:00:32,708 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2018-11-10 10:00:32,708 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2018-11-10 10:00:32,708 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2018-11-10 10:00:32,708 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2018-11-10 10:00:32,708 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2018-11-10 10:00:32,708 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2018-11-10 10:00:32,708 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2018-11-10 10:00:32,709 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-10 10:00:32,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-10 10:00:32,709 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2018-11-10 10:00:32,709 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2018-11-10 10:00:32,709 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification3_spec__1 [2018-11-10 10:00:32,709 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification3_spec__1 [2018-11-10 10:00:32,709 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 10:00:32,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 10:00:32,710 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-11-10 10:00:32,710 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-11-10 10:00:33,224 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 10:00:33,225 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 10:00:33 BoogieIcfgContainer [2018-11-10 10:00:33,225 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 10:00:33,226 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-10 10:00:33,226 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-10 10:00:33,228 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-10 10:00:33,228 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.11 10:00:32" (1/3) ... [2018-11-10 10:00:33,229 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@c03abfb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 10:00:33, skipping insertion in model container [2018-11-10 10:00:33,229 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:00:32" (2/3) ... [2018-11-10 10:00:33,229 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@c03abfb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 10:00:33, skipping insertion in model container [2018-11-10 10:00:33,230 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 10:00:33" (3/3) ... [2018-11-10 10:00:33,231 INFO L112 eAbstractionObserver]: Analyzing ICFG minepump_spec3_product08_false-unreach-call_false-termination.cil.c [2018-11-10 10:00:33,237 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-10 10:00:33,243 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-10 10:00:33,253 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-10 10:00:33,274 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-10 10:00:33,275 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-10 10:00:33,275 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-10 10:00:33,275 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-10 10:00:33,275 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-10 10:00:33,275 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-10 10:00:33,275 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-10 10:00:33,275 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-10 10:00:33,289 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states. [2018-11-10 10:00:33,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2018-11-10 10:00:33,295 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 10:00:33,296 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 10:00:33,298 INFO L424 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 10:00:33,302 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:00:33,302 INFO L82 PathProgramCache]: Analyzing trace with hash 1278397513, now seen corresponding path program 1 times [2018-11-10 10:00:33,304 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 10:00:33,344 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:00:33,345 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 10:00:33,345 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:00:33,345 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 10:00:33,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:00:33,538 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 10:00:33,540 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 10:00:33,540 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-10 10:00:33,540 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 10:00:33,544 INFO L460 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-10 10:00:33,552 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-10 10:00:33,553 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-10 10:00:33,554 INFO L87 Difference]: Start difference. First operand 130 states. Second operand 2 states. [2018-11-10 10:00:33,586 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 10:00:33,586 INFO L93 Difference]: Finished difference Result 234 states and 291 transitions. [2018-11-10 10:00:33,586 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-10 10:00:33,587 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 52 [2018-11-10 10:00:33,588 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 10:00:33,596 INFO L225 Difference]: With dead ends: 234 [2018-11-10 10:00:33,596 INFO L226 Difference]: Without dead ends: 117 [2018-11-10 10:00:33,598 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-10 10:00:33,610 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 117 states. [2018-11-10 10:00:33,633 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 117 to 117. [2018-11-10 10:00:33,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 117 states. [2018-11-10 10:00:33,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 117 states and 137 transitions. [2018-11-10 10:00:33,638 INFO L78 Accepts]: Start accepts. Automaton has 117 states and 137 transitions. Word has length 52 [2018-11-10 10:00:33,638 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 10:00:33,638 INFO L481 AbstractCegarLoop]: Abstraction has 117 states and 137 transitions. [2018-11-10 10:00:33,638 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-10 10:00:33,638 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 137 transitions. [2018-11-10 10:00:33,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2018-11-10 10:00:33,641 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 10:00:33,641 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 10:00:33,642 INFO L424 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 10:00:33,642 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:00:33,642 INFO L82 PathProgramCache]: Analyzing trace with hash 1756640369, now seen corresponding path program 1 times [2018-11-10 10:00:33,642 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 10:00:33,643 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:00:33,643 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 10:00:33,643 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:00:33,643 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 10:00:33,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:00:33,751 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 10:00:33,751 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 10:00:33,751 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 10:00:33,751 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 10:00:33,753 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 10:00:33,753 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 10:00:33,754 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 10:00:33,754 INFO L87 Difference]: Start difference. First operand 117 states and 137 transitions. Second operand 3 states. [2018-11-10 10:00:33,772 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 10:00:33,772 INFO L93 Difference]: Finished difference Result 171 states and 199 transitions. [2018-11-10 10:00:33,773 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 10:00:33,773 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 54 [2018-11-10 10:00:33,774 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 10:00:33,775 INFO L225 Difference]: With dead ends: 171 [2018-11-10 10:00:33,775 INFO L226 Difference]: Without dead ends: 107 [2018-11-10 10:00:33,776 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 10:00:33,777 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 107 states. [2018-11-10 10:00:33,786 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 107 to 107. [2018-11-10 10:00:33,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 107 states. [2018-11-10 10:00:33,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 107 states and 124 transitions. [2018-11-10 10:00:33,788 INFO L78 Accepts]: Start accepts. Automaton has 107 states and 124 transitions. Word has length 54 [2018-11-10 10:00:33,788 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 10:00:33,788 INFO L481 AbstractCegarLoop]: Abstraction has 107 states and 124 transitions. [2018-11-10 10:00:33,788 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 10:00:33,789 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 124 transitions. [2018-11-10 10:00:33,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2018-11-10 10:00:33,790 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 10:00:33,791 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 10:00:33,791 INFO L424 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 10:00:33,791 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:00:33,791 INFO L82 PathProgramCache]: Analyzing trace with hash -2088769463, now seen corresponding path program 1 times [2018-11-10 10:00:33,791 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 10:00:33,792 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:00:33,792 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 10:00:33,792 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:00:33,792 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 10:00:33,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:00:33,945 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 10:00:33,946 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 10:00:33,946 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-10 10:00:33,946 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 10:00:33,946 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-10 10:00:33,947 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-10 10:00:33,947 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2018-11-10 10:00:33,947 INFO L87 Difference]: Start difference. First operand 107 states and 124 transitions. Second operand 7 states. [2018-11-10 10:00:34,333 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 10:00:34,334 INFO L93 Difference]: Finished difference Result 330 states and 400 transitions. [2018-11-10 10:00:34,334 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-10 10:00:34,334 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 59 [2018-11-10 10:00:34,335 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 10:00:34,337 INFO L225 Difference]: With dead ends: 330 [2018-11-10 10:00:34,338 INFO L226 Difference]: Without dead ends: 247 [2018-11-10 10:00:34,339 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2018-11-10 10:00:34,339 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 247 states. [2018-11-10 10:00:34,366 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 247 to 235. [2018-11-10 10:00:34,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 235 states. [2018-11-10 10:00:34,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 235 states and 284 transitions. [2018-11-10 10:00:34,368 INFO L78 Accepts]: Start accepts. Automaton has 235 states and 284 transitions. Word has length 59 [2018-11-10 10:00:34,368 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 10:00:34,369 INFO L481 AbstractCegarLoop]: Abstraction has 235 states and 284 transitions. [2018-11-10 10:00:34,369 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-10 10:00:34,369 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 284 transitions. [2018-11-10 10:00:34,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2018-11-10 10:00:34,371 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 10:00:34,372 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 10:00:34,374 INFO L424 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 10:00:34,374 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:00:34,374 INFO L82 PathProgramCache]: Analyzing trace with hash -2067917545, now seen corresponding path program 1 times [2018-11-10 10:00:34,374 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 10:00:34,375 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:00:34,375 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 10:00:34,375 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:00:34,376 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 10:00:34,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:00:34,478 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 10:00:34,478 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 10:00:34,478 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-10 10:00:34,479 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 10:00:34,479 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-10 10:00:34,479 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-10 10:00:34,480 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-10 10:00:34,480 INFO L87 Difference]: Start difference. First operand 235 states and 284 transitions. Second operand 6 states. [2018-11-10 10:00:34,672 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 10:00:34,672 INFO L93 Difference]: Finished difference Result 630 states and 798 transitions. [2018-11-10 10:00:34,673 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-10 10:00:34,673 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 64 [2018-11-10 10:00:34,674 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 10:00:34,678 INFO L225 Difference]: With dead ends: 630 [2018-11-10 10:00:34,678 INFO L226 Difference]: Without dead ends: 419 [2018-11-10 10:00:34,680 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2018-11-10 10:00:34,681 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 419 states. [2018-11-10 10:00:34,722 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 419 to 413. [2018-11-10 10:00:34,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 413 states. [2018-11-10 10:00:34,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 413 states and 510 transitions. [2018-11-10 10:00:34,725 INFO L78 Accepts]: Start accepts. Automaton has 413 states and 510 transitions. Word has length 64 [2018-11-10 10:00:34,726 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 10:00:34,726 INFO L481 AbstractCegarLoop]: Abstraction has 413 states and 510 transitions. [2018-11-10 10:00:34,726 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-10 10:00:34,726 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 510 transitions. [2018-11-10 10:00:34,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2018-11-10 10:00:34,728 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 10:00:34,728 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 10:00:34,728 INFO L424 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 10:00:34,728 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:00:34,729 INFO L82 PathProgramCache]: Analyzing trace with hash 1050229501, now seen corresponding path program 1 times [2018-11-10 10:00:34,729 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 10:00:34,731 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:00:34,731 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 10:00:34,731 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:00:34,732 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 10:00:34,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:00:34,808 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 10:00:34,808 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 10:00:34,809 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-10 10:00:34,809 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 10:00:34,809 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-10 10:00:34,809 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-10 10:00:34,810 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-10 10:00:34,810 INFO L87 Difference]: Start difference. First operand 413 states and 510 transitions. Second operand 4 states. [2018-11-10 10:00:34,946 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 10:00:34,946 INFO L93 Difference]: Finished difference Result 720 states and 909 transitions. [2018-11-10 10:00:34,947 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-10 10:00:34,947 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 68 [2018-11-10 10:00:34,947 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 10:00:34,950 INFO L225 Difference]: With dead ends: 720 [2018-11-10 10:00:34,950 INFO L226 Difference]: Without dead ends: 331 [2018-11-10 10:00:34,953 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 7 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-11-10 10:00:34,954 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 331 states. [2018-11-10 10:00:34,974 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 331 to 323. [2018-11-10 10:00:34,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 323 states. [2018-11-10 10:00:34,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 323 states and 374 transitions. [2018-11-10 10:00:34,977 INFO L78 Accepts]: Start accepts. Automaton has 323 states and 374 transitions. Word has length 68 [2018-11-10 10:00:34,978 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 10:00:34,978 INFO L481 AbstractCegarLoop]: Abstraction has 323 states and 374 transitions. [2018-11-10 10:00:34,978 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-10 10:00:34,978 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 374 transitions. [2018-11-10 10:00:34,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2018-11-10 10:00:34,980 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 10:00:34,980 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 10:00:34,981 INFO L424 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 10:00:34,981 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:00:34,982 INFO L82 PathProgramCache]: Analyzing trace with hash 1469992093, now seen corresponding path program 1 times [2018-11-10 10:00:34,982 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 10:00:34,983 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:00:34,983 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 10:00:34,983 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:00:34,983 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 10:00:35,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 10:00:35,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 10:00:35,215 INFO L442 BasicCegarLoop]: Counterexample might be feasible [2018-11-10 10:00:35,232 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 10:00:35,233 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 10:00:35,235 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 10:00:35,235 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 10:00:35,316 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.11 10:00:35 BoogieIcfgContainer [2018-11-10 10:00:35,316 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-10 10:00:35,317 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-10 10:00:35,317 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-10 10:00:35,317 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-10 10:00:35,317 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 10:00:33" (3/4) ... [2018-11-10 10:00:35,320 INFO L138 WitnessPrinter]: Generating witness for reachability counterexample [2018-11-10 10:00:35,323 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 10:00:35,324 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 10:00:35,324 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 10:00:35,324 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 10:00:35,407 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_cc547bb9-f7be-464f-b772-32eba04d8bda/bin-2019/utaipan/witness.graphml [2018-11-10 10:00:35,407 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-10 10:00:35,408 INFO L168 Benchmark]: Toolchain (without parser) took 3212.94 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 243.8 MB). Free memory was 959.1 MB in the beginning and 1.1 GB in the end (delta: -152.6 MB). Peak memory consumption was 91.2 MB. Max. memory is 11.5 GB. [2018-11-10 10:00:35,408 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 10:00:35,409 INFO L168 Benchmark]: CACSL2BoogieTranslator took 330.89 ms. Allocated memory is still 1.0 GB. Free memory was 956.5 MB in the beginning and 935.0 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. [2018-11-10 10:00:35,409 INFO L168 Benchmark]: Boogie Procedure Inliner took 90.03 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 177.2 MB). Free memory was 935.0 MB in the beginning and 1.2 GB in the end (delta: -236.7 MB). Peak memory consumption was 16.0 MB. Max. memory is 11.5 GB. [2018-11-10 10:00:35,409 INFO L168 Benchmark]: Boogie Preprocessor took 27.96 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: 3.2 MB). Peak memory consumption was 3.2 MB. Max. memory is 11.5 GB. [2018-11-10 10:00:35,410 INFO L168 Benchmark]: RCFGBuilder took 579.36 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: 83.4 MB). Peak memory consumption was 83.4 MB. Max. memory is 11.5 GB. [2018-11-10 10:00:35,410 INFO L168 Benchmark]: TraceAbstraction took 2090.60 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 66.6 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: -57.3 MB). Peak memory consumption was 9.3 MB. Max. memory is 11.5 GB. [2018-11-10 10:00:35,410 INFO L168 Benchmark]: Witness Printer took 90.40 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 30.6 MB). Peak memory consumption was 30.6 MB. Max. memory is 11.5 GB. [2018-11-10 10:00:35,412 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 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 330.89 ms. Allocated memory is still 1.0 GB. Free memory was 956.5 MB in the beginning and 935.0 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 90.03 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 177.2 MB). Free memory was 935.0 MB in the beginning and 1.2 GB in the end (delta: -236.7 MB). Peak memory consumption was 16.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 27.96 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: 3.2 MB). Peak memory consumption was 3.2 MB. Max. memory is 11.5 GB. * RCFGBuilder took 579.36 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: 83.4 MB). Peak memory consumption was 83.4 MB. Max. memory is 11.5 GB. * TraceAbstraction took 2090.60 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 66.6 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: -57.3 MB). Peak memory consumption was 9.3 MB. Max. memory is 11.5 GB. * Witness Printer took 90.40 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 30.6 MB). Peak memory consumption was 30.6 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: 532]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L375] CALL "i > 0 && i <= this->argsCount" [L375] RET "i > 0 && i <= this->argsCount" [L375] CALL "libacc.c" [L375] RET "libacc.c" [L376] CALL "__utac__get_this_arg" [L376] RET "__utac__get_this_arg" [L382] CALL "i > 0 && i <= this->argsCount" [L382] RET "i > 0 && i <= this->argsCount" [L382] CALL "libacc.c" [L382] RET "libacc.c" [L383] CALL "__utac__get_this_arg" [L383] RET "__utac__get_this_arg" [L421] CALL "i > 0 && i <= this->argsCount" [L421] RET "i > 0 && i <= this->argsCount" [L421] CALL "libacc.c" [L421] RET "libacc.c" [L422] CALL "__utac__get_this_argtype" [L422] RET "__utac__get_this_argtype" [L428] CALL "i > 0 && i <= this->argsCount" [L428] RET "i > 0 && i <= this->argsCount" [L428] CALL "libacc.c" [L428] RET "libacc.c" [L429] CALL "__utac__get_this_argtype" [L429] RET "__utac__get_this_argtype" [L500] CALL "Env(Water:%i" [L500] RET "Env(Water:%i" [L501] CALL ",Meth:" [L501] RET ",Meth:" [L505] CALL "CRIT" [L505] RET "CRIT" [L509] CALL "OK" [L509] RET "OK" [L513] CALL ")" [L513] RET ")" [L714] CALL "Pump(System:" [L714] RET "Pump(System:" [L718] CALL "On" [L718] RET "On" [L722] CALL "Off" [L722] RET "Off" [L726] CALL ",Pump:" [L726] RET ",Pump:" [L730] CALL "On" [L730] RET "On" [L734] CALL "Off" [L734] RET "Off" [L738] CALL ") " [L738] RET ") " [L740] CALL "\n" [L740] RET "\n" [L448] int waterLevel = 1; [L449] int methaneLevelCritical = 0; [L613] int pumpRunning = 0; [L614] int systemActive = 1; [L807] int cleanupTimeShifts = 4; [L247] static struct __ACC__ERR *head = (struct __ACC__ERR *)0; VAL [") "={162:0}, ")"={138:0}, ",Meth:"={132:0}, ",Pump:"={131:0}, "\n"={167:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={172:0}, "CRIT"={127:0}, "Env(Water:%i"={184:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={193:0}, "libacc.c"={185:0}, "libacc.c"={156:0}, "libacc.c"={2:0}, "libacc.c"={189:0}, "Off"={166:0}, "Off"={120:0}, "OK"={3:0}, "On"={137:0}, "On"={182:0}, "Pump(System:"={181:0}, \old(") ")=142, \old(") ")=164, \old(")")=175, \old(")")=147, \old(",Meth:")=133, \old(",Meth:")=177, \old(",Pump:")=169, \old(",Pump:")=139, \old("\n")=161, \old("\n")=118, \old("__utac__get_this_arg")=123, \old("__utac__get_this_arg")=196, \old("__utac__get_this_arg")=152, \old("__utac__get_this_arg")=125, \old("__utac__get_this_argtype")=180, \old("__utac__get_this_argtype")=124, \old("__utac__get_this_argtype")=129, \old("__utac__get_this_argtype")=173, \old("CRIT")=168, \old("CRIT")=134, \old("Env(Water:%i")=141, \old("Env(Water:%i")=183, \old("i > 0 && i <= this->argsCount")=194, \old("i > 0 && i <= this->argsCount")=191, \old("i > 0 && i <= this->argsCount")=149, \old("i > 0 && i <= this->argsCount")=174, \old("i > 0 && i <= this->argsCount")=150, \old("i > 0 && i <= this->argsCount")=154, \old("i > 0 && i <= this->argsCount")=136, \old("i > 0 && i <= this->argsCount")=187, \old("libacc.c")=188, \old("libacc.c")=126, \old("libacc.c")=158, \old("libacc.c")=157, \old("libacc.c")=186, \old("libacc.c")=159, \old("libacc.c")=160, \old("libacc.c")=128, \old("Off")=192, \old("Off")=122, \old("Off")=195, \old("Off")=165, \old("OK")=135, \old("OK")=146, \old("On")=121, \old("On")=140, \old("On")=119, \old("On")=178, \old("Pump(System:")=163, \old("Pump(System:")=179, \old(cleanupTimeShifts)=190, \old(head)=176, \old(head)=197, \old(methaneLevelCritical)=153, \old(pumpRunning)=145, \old(systemActive)=144, \old(waterLevel)=148, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L880] int retValue_acc ; [L881] int tmp ; VAL [") "={162:0}, ")"={138:0}, ",Meth:"={132:0}, ",Pump:"={131:0}, "\n"={167:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={172:0}, "CRIT"={127:0}, "Env(Water:%i"={184:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={193:0}, "libacc.c"={189:0}, "libacc.c"={185:0}, "libacc.c"={156:0}, "libacc.c"={2:0}, "Off"={166:0}, "Off"={120:0}, "OK"={3:0}, "On"={137:0}, "On"={182:0}, "Pump(System:"={181:0}, \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] [L885] FCALL select_helpers() VAL [") "={162:0}, ")"={138:0}, ",Meth:"={132:0}, ",Pump:"={131:0}, "\n"={167:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={172:0}, "CRIT"={127:0}, "Env(Water:%i"={184:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={193:0}, "libacc.c"={189:0}, "libacc.c"={185:0}, "libacc.c"={156:0}, "libacc.c"={2:0}, "Off"={166:0}, "Off"={120:0}, "OK"={3:0}, "On"={137:0}, "On"={182:0}, "Pump(System:"={181:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L886] FCALL select_features() VAL [") "={162:0}, ")"={138:0}, ",Meth:"={132:0}, ",Pump:"={131:0}, "\n"={167:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={172:0}, "CRIT"={127:0}, "Env(Water:%i"={184:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={193:0}, "libacc.c"={189:0}, "libacc.c"={185:0}, "libacc.c"={156:0}, "libacc.c"={2:0}, "Off"={166:0}, "Off"={120:0}, "OK"={3:0}, "On"={137:0}, "On"={182:0}, "Pump(System:"={181:0}, \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] [L887] CALL, EXPR valid_product() VAL [") "={162:0}, ")"={138:0}, ",Meth:"={132:0}, ",Pump:"={131:0}, "\n"={167:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={172:0}, "CRIT"={127:0}, "Env(Water:%i"={184:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={193:0}, "libacc.c"={189:0}, "libacc.c"={185:0}, "libacc.c"={156:0}, "libacc.c"={2:0}, "Off"={166:0}, "Off"={120:0}, "OK"={3:0}, "On"={137:0}, "On"={182:0}, "Pump(System:"={181:0}, \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] [L798] int retValue_acc ; [L801] retValue_acc = 1 [L802] RET return (retValue_acc); VAL [") "={162:0}, ")"={138:0}, ",Meth:"={132:0}, ",Pump:"={131:0}, "\n"={167:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={172:0}, "CRIT"={127:0}, "Env(Water:%i"={184:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={193:0}, "libacc.c"={189:0}, "libacc.c"={185:0}, "libacc.c"={156:0}, "libacc.c"={2:0}, "Off"={166:0}, "Off"={120:0}, "OK"={3:0}, "On"={137:0}, "On"={182:0}, "Pump(System:"={181:0}, \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] [L887] EXPR valid_product() VAL [") "={162:0}, ")"={138:0}, ",Meth:"={132:0}, ",Pump:"={131:0}, "\n"={167:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={172:0}, "CRIT"={127:0}, "Env(Water:%i"={184:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={193:0}, "libacc.c"={189:0}, "libacc.c"={185:0}, "libacc.c"={156:0}, "libacc.c"={2:0}, "Off"={166:0}, "Off"={120:0}, "OK"={3:0}, "On"={137:0}, "On"={182:0}, "Pump(System:"={181:0}, \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] [L887] tmp = valid_product() [L889] COND TRUE \read(tmp) VAL [") "={162:0}, ")"={138:0}, ",Meth:"={132:0}, ",Pump:"={131:0}, "\n"={167:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={172:0}, "CRIT"={127:0}, "Env(Water:%i"={184:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={193:0}, "libacc.c"={189:0}, "libacc.c"={185:0}, "libacc.c"={156:0}, "libacc.c"={2:0}, "Off"={166:0}, "Off"={120:0}, "OK"={3:0}, "On"={137:0}, "On"={182:0}, "Pump(System:"={181:0}, \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] [L891] FCALL setup() VAL [") "={162:0}, ")"={138:0}, ",Meth:"={132:0}, ",Pump:"={131:0}, "\n"={167:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={172:0}, "CRIT"={127:0}, "Env(Water:%i"={184:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={193:0}, "libacc.c"={189:0}, "libacc.c"={185:0}, "libacc.c"={156:0}, "libacc.c"={2:0}, "Off"={166:0}, "Off"={120:0}, "OK"={3:0}, "On"={137:0}, "On"={182:0}, "Pump(System:"={181:0}, \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] [L892] CALL runTest() VAL [") "={162:0}, ")"={138:0}, ",Meth:"={132:0}, ",Pump:"={131:0}, "\n"={167:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={172:0}, "CRIT"={127:0}, "Env(Water:%i"={184:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={193:0}, "libacc.c"={189:0}, "libacc.c"={185:0}, "libacc.c"={156:0}, "libacc.c"={2:0}, "Off"={166:0}, "Off"={120:0}, "OK"={3:0}, "On"={137:0}, "On"={182:0}, "Pump(System:"={181:0}, \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] [L874] CALL test() VAL [") "={162:0}, ")"={138:0}, ",Meth:"={132:0}, ",Pump:"={131:0}, "\n"={167:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={172:0}, "CRIT"={127:0}, "Env(Water:%i"={184:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={193:0}, "libacc.c"={189:0}, "libacc.c"={185:0}, "libacc.c"={156:0}, "libacc.c"={2:0}, "Off"={166:0}, "Off"={120:0}, "OK"={3:0}, "On"={137:0}, "On"={182:0}, "Pump(System:"={181:0}, \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] [L542] int splverifierCounter ; [L543] int tmp ; [L544] int tmp___0 ; [L545] int tmp___1 ; [L546] int tmp___2 ; [L549] splverifierCounter = 0 VAL [") "={162:0}, ")"={138:0}, ",Meth:"={132:0}, ",Pump:"={131:0}, "\n"={167:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={172:0}, "CRIT"={127:0}, "Env(Water:%i"={184:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={193:0}, "libacc.c"={189:0}, "libacc.c"={185:0}, "libacc.c"={156:0}, "libacc.c"={2:0}, "Off"={166:0}, "Off"={120:0}, "OK"={3:0}, "On"={137:0}, "On"={182:0}, "Pump(System:"={181:0}, \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] [L551] COND TRUE 1 VAL [") "={162:0}, ")"={138:0}, ",Meth:"={132:0}, ",Pump:"={131:0}, "\n"={167:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={172:0}, "CRIT"={127:0}, "Env(Water:%i"={184:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={193:0}, "libacc.c"={189:0}, "libacc.c"={185:0}, "libacc.c"={156:0}, "libacc.c"={2:0}, "Off"={166:0}, "Off"={120:0}, "OK"={3:0}, "On"={137:0}, "On"={182:0}, "Pump(System:"={181:0}, \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] [L553] COND TRUE splverifierCounter < 4 VAL [") "={162:0}, ")"={138:0}, ",Meth:"={132:0}, ",Pump:"={131:0}, "\n"={167:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={172:0}, "CRIT"={127:0}, "Env(Water:%i"={184:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={193:0}, "libacc.c"={189:0}, "libacc.c"={185:0}, "libacc.c"={156:0}, "libacc.c"={2:0}, "Off"={166:0}, "Off"={120:0}, "OK"={3:0}, "On"={137:0}, "On"={182:0}, "Pump(System:"={181:0}, \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] [L559] tmp = __VERIFIER_nondet_int() [L561] COND TRUE \read(tmp) VAL [") "={162:0}, ")"={138:0}, ",Meth:"={132:0}, ",Pump:"={131:0}, "\n"={167:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={172:0}, "CRIT"={127:0}, "Env(Water:%i"={184:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={193:0}, "libacc.c"={189:0}, "libacc.c"={185:0}, "libacc.c"={156:0}, "libacc.c"={2:0}, "Off"={166:0}, "Off"={120:0}, "OK"={3:0}, "On"={137:0}, "On"={182:0}, "Pump(System:"={181:0}, \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] [L563] CALL waterRise() VAL [") "={162:0}, ")"={138:0}, ",Meth:"={132:0}, ",Pump:"={131:0}, "\n"={167:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={172:0}, "CRIT"={127:0}, "Env(Water:%i"={184:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={193:0}, "libacc.c"={189:0}, "libacc.c"={185:0}, "libacc.c"={156:0}, "libacc.c"={2:0}, "Off"={166:0}, "Off"={120:0}, "OK"={3:0}, "On"={137:0}, "On"={182:0}, "Pump(System:"={181:0}, \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] [L466] COND TRUE waterLevel < 2 [L467] RET waterLevel = waterLevel + 1 VAL [") "={162:0}, ")"={138:0}, ",Meth:"={132:0}, ",Pump:"={131:0}, "\n"={167:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={172:0}, "CRIT"={127:0}, "Env(Water:%i"={184:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={193:0}, "libacc.c"={189:0}, "libacc.c"={185:0}, "libacc.c"={156:0}, "libacc.c"={2:0}, "Off"={166:0}, "Off"={120:0}, "OK"={3:0}, "On"={137:0}, "On"={182:0}, "Pump(System:"={181:0}, \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] [L563] waterRise() VAL [") "={162:0}, ")"={138:0}, ",Meth:"={132:0}, ",Pump:"={131:0}, "\n"={167:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={172:0}, "CRIT"={127:0}, "Env(Water:%i"={184:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={193:0}, "libacc.c"={189:0}, "libacc.c"={185:0}, "libacc.c"={156:0}, "libacc.c"={2:0}, "Off"={166:0}, "Off"={120:0}, "OK"={3:0}, "On"={137:0}, "On"={182:0}, "Pump(System:"={181:0}, \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] [L569] tmp___0 = __VERIFIER_nondet_int() [L571] COND FALSE !(\read(tmp___0)) VAL [") "={162:0}, ")"={138:0}, ",Meth:"={132:0}, ",Pump:"={131:0}, "\n"={167:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={172:0}, "CRIT"={127:0}, "Env(Water:%i"={184:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={193:0}, "libacc.c"={189:0}, "libacc.c"={185:0}, "libacc.c"={156:0}, "libacc.c"={2:0}, "Off"={166:0}, "Off"={120:0}, "OK"={3:0}, "On"={137:0}, "On"={182:0}, "Pump(System:"={181:0}, \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] [L579] tmp___2 = __VERIFIER_nondet_int() [L581] COND FALSE !(\read(tmp___2)) [L587] tmp___1 = __VERIFIER_nondet_int() [L589] COND TRUE \read(tmp___1) VAL [") "={162:0}, ")"={138:0}, ",Meth:"={132:0}, ",Pump:"={131:0}, "\n"={167:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={172:0}, "CRIT"={127:0}, "Env(Water:%i"={184:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={193:0}, "libacc.c"={189:0}, "libacc.c"={185:0}, "libacc.c"={156:0}, "libacc.c"={2:0}, "Off"={166:0}, "Off"={120:0}, "OK"={3:0}, "On"={137:0}, "On"={182:0}, "Pump(System:"={181:0}, \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] [L591] CALL stopSystem() VAL [") "={162:0}, ")"={138:0}, ",Meth:"={132:0}, ",Pump:"={131:0}, "\n"={167:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={172:0}, "CRIT"={127:0}, "Env(Water:%i"={184:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={193:0}, "libacc.c"={189:0}, "libacc.c"={185:0}, "libacc.c"={156:0}, "libacc.c"={2:0}, "Off"={166:0}, "Off"={120:0}, "OK"={3:0}, "On"={137:0}, "On"={182:0}, "Pump(System:"={181:0}, \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] [L749] COND FALSE !(\read(pumpRunning)) VAL [") "={162:0}, ")"={138:0}, ",Meth:"={132:0}, ",Pump:"={131:0}, "\n"={167:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={172:0}, "CRIT"={127:0}, "Env(Water:%i"={184:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={193:0}, "libacc.c"={189:0}, "libacc.c"={185:0}, "libacc.c"={156:0}, "libacc.c"={2:0}, "Off"={166:0}, "Off"={120:0}, "OK"={3:0}, "On"={137:0}, "On"={182:0}, "Pump(System:"={181:0}, \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] [L756] RET systemActive = 0 VAL [") "={162:0}, ")"={138:0}, ",Meth:"={132:0}, ",Pump:"={131:0}, "\n"={167:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={172:0}, "CRIT"={127:0}, "Env(Water:%i"={184:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={193:0}, "libacc.c"={189:0}, "libacc.c"={185:0}, "libacc.c"={156:0}, "libacc.c"={2:0}, "Off"={166:0}, "Off"={120:0}, "OK"={3:0}, "On"={137:0}, "On"={182:0}, "Pump(System:"={181:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] [L591] stopSystem() VAL [") "={162:0}, ")"={138:0}, ",Meth:"={132:0}, ",Pump:"={131:0}, "\n"={167:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={172:0}, "CRIT"={127:0}, "Env(Water:%i"={184:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={193:0}, "libacc.c"={189:0}, "libacc.c"={185:0}, "libacc.c"={156:0}, "libacc.c"={2:0}, "Off"={166:0}, "Off"={120:0}, "OK"={3:0}, "On"={137:0}, "On"={182:0}, "Pump(System:"={181:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=0, tmp=1, tmp___0=0, tmp___1=1, tmp___2=0, waterLevel=2] [L598] CALL timeShift() VAL [") "={162:0}, ")"={138:0}, ",Meth:"={132:0}, ",Pump:"={131:0}, "\n"={167:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={172:0}, "CRIT"={127:0}, "Env(Water:%i"={184:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={193:0}, "libacc.c"={189:0}, "libacc.c"={185:0}, "libacc.c"={156:0}, "libacc.c"={2:0}, "Off"={166:0}, "Off"={120:0}, "OK"={3:0}, "On"={137:0}, "On"={182:0}, "Pump(System:"={181:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] [L620] COND FALSE !(\read(pumpRunning)) VAL [") "={162:0}, ")"={138:0}, ",Meth:"={132:0}, ",Pump:"={131:0}, "\n"={167:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={172:0}, "CRIT"={127:0}, "Env(Water:%i"={184:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={193:0}, "libacc.c"={189:0}, "libacc.c"={185:0}, "libacc.c"={156:0}, "libacc.c"={2:0}, "Off"={166:0}, "Off"={120:0}, "OK"={3:0}, "On"={137:0}, "On"={182:0}, "Pump(System:"={181:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] [L627] COND FALSE !(\read(systemActive)) VAL [") "={162:0}, ")"={138:0}, ",Meth:"={132:0}, ",Pump:"={131:0}, "\n"={167:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={172:0}, "CRIT"={127:0}, "Env(Water:%i"={184:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={193:0}, "libacc.c"={189:0}, "libacc.c"={185:0}, "libacc.c"={156:0}, "libacc.c"={2:0}, "Off"={166:0}, "Off"={120:0}, "OK"={3:0}, "On"={137:0}, "On"={182:0}, "Pump(System:"={181:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] [L635] CALL __utac_acc__Specification3_spec__1() VAL [") "={162:0}, ")"={138:0}, ",Meth:"={132:0}, ",Pump:"={131:0}, "\n"={167:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={172:0}, "CRIT"={127:0}, "Env(Water:%i"={184:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={193:0}, "libacc.c"={189:0}, "libacc.c"={185:0}, "libacc.c"={156:0}, "libacc.c"={2:0}, "Off"={166:0}, "Off"={120:0}, "OK"={3:0}, "On"={137:0}, "On"={182:0}, "Pump(System:"={181:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] [L45] int tmp ; [L46] int tmp___0 ; [L47] int tmp___1 ; VAL [") "={162:0}, ")"={138:0}, ",Meth:"={132:0}, ",Pump:"={131:0}, "\n"={167:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={172:0}, "CRIT"={127:0}, "Env(Water:%i"={184:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={193:0}, "libacc.c"={189:0}, "libacc.c"={185:0}, "libacc.c"={156:0}, "libacc.c"={2:0}, "Off"={166:0}, "Off"={120:0}, "OK"={3:0}, "On"={137:0}, "On"={182:0}, "Pump(System:"={181:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] [L51] CALL, EXPR isMethaneLevelCritical() VAL [") "={162:0}, ")"={138:0}, ",Meth:"={132:0}, ",Pump:"={131:0}, "\n"={167:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={172:0}, "CRIT"={127:0}, "Env(Water:%i"={184:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={193:0}, "libacc.c"={189:0}, "libacc.c"={185:0}, "libacc.c"={156:0}, "libacc.c"={2:0}, "Off"={166:0}, "Off"={120:0}, "OK"={3:0}, "On"={137:0}, "On"={182:0}, "Pump(System:"={181:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] [L487] int retValue_acc ; [L490] retValue_acc = methaneLevelCritical [L491] RET return (retValue_acc); VAL [") "={162:0}, ")"={138:0}, ",Meth:"={132:0}, ",Pump:"={131:0}, "\n"={167:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={172:0}, "CRIT"={127:0}, "Env(Water:%i"={184:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={193:0}, "libacc.c"={189:0}, "libacc.c"={185:0}, "libacc.c"={156:0}, "libacc.c"={2:0}, "Off"={166:0}, "Off"={120:0}, "OK"={3:0}, "On"={137:0}, "On"={182:0}, "Pump(System:"={181:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, \result=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=0, systemActive=0, waterLevel=2] [L51] EXPR isMethaneLevelCritical() VAL [") "={162:0}, ")"={138:0}, ",Meth:"={132:0}, ",Pump:"={131:0}, "\n"={167:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={172:0}, "CRIT"={127:0}, "Env(Water:%i"={184:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={193:0}, "libacc.c"={189:0}, "libacc.c"={185:0}, "libacc.c"={156:0}, "libacc.c"={2:0}, "Off"={166:0}, "Off"={120:0}, "OK"={3:0}, "On"={137:0}, "On"={182:0}, "Pump(System:"={181:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isMethaneLevelCritical()=0, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] [L51] tmp = isMethaneLevelCritical() [L53] COND FALSE !(\read(tmp)) VAL [") "={162:0}, ")"={138:0}, ",Meth:"={132:0}, ",Pump:"={131:0}, "\n"={167:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={172:0}, "CRIT"={127:0}, "Env(Water:%i"={184:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={193:0}, "libacc.c"={189:0}, "libacc.c"={185:0}, "libacc.c"={156:0}, "libacc.c"={2:0}, "Off"={166:0}, "Off"={120:0}, "OK"={3:0}, "On"={137:0}, "On"={182:0}, "Pump(System:"={181:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, tmp=0, waterLevel=2] [L57] CALL, EXPR getWaterLevel() VAL [") "={162:0}, ")"={138:0}, ",Meth:"={132:0}, ",Pump:"={131:0}, "\n"={167:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={172:0}, "CRIT"={127:0}, "Env(Water:%i"={184:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={193:0}, "libacc.c"={189:0}, "libacc.c"={185:0}, "libacc.c"={156:0}, "libacc.c"={2:0}, "Off"={166:0}, "Off"={120:0}, "OK"={3:0}, "On"={137:0}, "On"={182:0}, "Pump(System:"={181:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] [L519] int retValue_acc ; [L522] retValue_acc = waterLevel [L523] RET return (retValue_acc); VAL [") "={162:0}, ")"={138:0}, ",Meth:"={132:0}, ",Pump:"={131:0}, "\n"={167:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={172:0}, "CRIT"={127:0}, "Env(Water:%i"={184:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={193:0}, "libacc.c"={189:0}, "libacc.c"={185:0}, "libacc.c"={156:0}, "libacc.c"={2:0}, "Off"={166:0}, "Off"={120:0}, "OK"={3:0}, "On"={137:0}, "On"={182:0}, "Pump(System:"={181:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, \result=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=2, systemActive=0, waterLevel=2] [L57] EXPR getWaterLevel() VAL [") "={162:0}, ")"={138:0}, ",Meth:"={132:0}, ",Pump:"={131:0}, "\n"={167:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={172:0}, "CRIT"={127:0}, "Env(Water:%i"={184:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={193:0}, "libacc.c"={189:0}, "libacc.c"={185:0}, "libacc.c"={156:0}, "libacc.c"={2:0}, "Off"={166:0}, "Off"={120:0}, "OK"={3:0}, "On"={137:0}, "On"={182:0}, "Pump(System:"={181:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, getWaterLevel()=2, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, tmp=0, waterLevel=2] [L57] tmp___0 = getWaterLevel() [L59] COND TRUE tmp___0 == 2 VAL [") "={162:0}, ")"={138:0}, ",Meth:"={132:0}, ",Pump:"={131:0}, "\n"={167:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={172:0}, "CRIT"={127:0}, "Env(Water:%i"={184:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={193:0}, "libacc.c"={189:0}, "libacc.c"={185:0}, "libacc.c"={156:0}, "libacc.c"={2:0}, "Off"={166:0}, "Off"={120:0}, "OK"={3:0}, "On"={137:0}, "On"={182:0}, "Pump(System:"={181:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, tmp=0, tmp___0=2, waterLevel=2] [L61] CALL, EXPR isPumpRunning() VAL [") "={162:0}, ")"={138:0}, ",Meth:"={132:0}, ",Pump:"={131:0}, "\n"={167:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={172:0}, "CRIT"={127:0}, "Env(Water:%i"={184:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={193:0}, "libacc.c"={189:0}, "libacc.c"={185:0}, "libacc.c"={156:0}, "libacc.c"={2:0}, "Off"={166:0}, "Off"={120:0}, "OK"={3:0}, "On"={137:0}, "On"={182:0}, "Pump(System:"={181:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] [L701] int retValue_acc ; [L704] retValue_acc = pumpRunning [L705] RET return (retValue_acc); VAL [") "={162:0}, ")"={138:0}, ",Meth:"={132:0}, ",Pump:"={131:0}, "\n"={167:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={172:0}, "CRIT"={127:0}, "Env(Water:%i"={184:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={193:0}, "libacc.c"={189:0}, "libacc.c"={185:0}, "libacc.c"={156:0}, "libacc.c"={2:0}, "Off"={166:0}, "Off"={120:0}, "OK"={3:0}, "On"={137:0}, "On"={182:0}, "Pump(System:"={181:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, \result=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=0, systemActive=0, waterLevel=2] [L61] EXPR isPumpRunning() VAL [") "={162:0}, ")"={138:0}, ",Meth:"={132:0}, ",Pump:"={131:0}, "\n"={167:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={172:0}, "CRIT"={127:0}, "Env(Water:%i"={184:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={193:0}, "libacc.c"={189:0}, "libacc.c"={185:0}, "libacc.c"={156:0}, "libacc.c"={2:0}, "Off"={166:0}, "Off"={120:0}, "OK"={3:0}, "On"={137:0}, "On"={182:0}, "Pump(System:"={181:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isPumpRunning()=0, methaneLevelCritical=0, pumpRunning=0, systemActive=0, tmp=0, tmp___0=2, waterLevel=2] [L61] tmp___1 = isPumpRunning() [L63] COND FALSE !(\read(tmp___1)) VAL [") "={162:0}, ")"={138:0}, ",Meth:"={132:0}, ",Pump:"={131:0}, "\n"={167:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={172:0}, "CRIT"={127:0}, "Env(Water:%i"={184:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={193:0}, "libacc.c"={189:0}, "libacc.c"={185:0}, "libacc.c"={156:0}, "libacc.c"={2:0}, "Off"={166:0}, "Off"={120:0}, "OK"={3:0}, "On"={137:0}, "On"={182:0}, "Pump(System:"={181:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, tmp=0, tmp___0=2, tmp___1=0, waterLevel=2] [L67] CALL __automaton_fail() VAL [") "={162:0}, ")"={138:0}, ",Meth:"={132:0}, ",Pump:"={131:0}, "\n"={167:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={172:0}, "CRIT"={127:0}, "Env(Water:%i"={184:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={193:0}, "libacc.c"={189:0}, "libacc.c"={185:0}, "libacc.c"={156:0}, "libacc.c"={2:0}, "Off"={166:0}, "Off"={120:0}, "OK"={3:0}, "On"={137:0}, "On"={182:0}, "Pump(System:"={181:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] [L532] __VERIFIER_error() VAL [") "={162:0}, ")"={138:0}, ",Meth:"={132:0}, ",Pump:"={131:0}, "\n"={167:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={172:0}, "CRIT"={127:0}, "Env(Water:%i"={184:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={151:0}, "i > 0 && i <= this->argsCount"={193:0}, "libacc.c"={189:0}, "libacc.c"={185:0}, "libacc.c"={156:0}, "libacc.c"={2:0}, "Off"={166:0}, "Off"={120:0}, "OK"={3:0}, "On"={137:0}, "On"={182:0}, "Pump(System:"={181:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] - StatisticsResult: Ultimate Automizer benchmark data CFG has 25 procedures, 130 locations, 1 error locations. UNSAFE Result, 2.0s OverallTime, 6 OverallIterations, 1 TraceHistogramMax, 0.8s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 659 SDtfs, 380 SDslu, 1143 SDs, 0 SdLazy, 284 SolverSat, 76 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 42 GetRequests, 22 SyntacticMatches, 1 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=413occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 5 MinimizatonAttempts, 26 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.4s InterpolantComputationTime, 365 NumberOfCodeBlocks, 365 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 292 ConstructedInterpolants, 0 QuantifiedInterpolants, 30466 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 5 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...