./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec3_product29_false-unreach-call_false-termination.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5842f4b8 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_815261b7-6d4c-4b2d-8e7c-409372ed4221/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_815261b7-6d4c-4b2d-8e7c-409372ed4221/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_815261b7-6d4c-4b2d-8e7c-409372ed4221/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_815261b7-6d4c-4b2d-8e7c-409372ed4221/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec3_product29_false-unreach-call_false-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_815261b7-6d4c-4b2d-8e7c-409372ed4221/bin-2019/uautomizer/config/svcomp-Reach-32bit-PetriAutomizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_815261b7-6d4c-4b2d-8e7c-409372ed4221/bin-2019/uautomizer --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 6a7af561659176054c5750cdb899e68779816fa6 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE --- Real Ultimate output --- This is Ultimate 0.1.23-5842f4b [2018-11-18 16:25:21,602 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 16:25:21,603 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 16:25:21,613 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 16:25:21,613 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 16:25:21,614 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 16:25:21,615 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 16:25:21,626 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 16:25:21,627 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 16:25:21,628 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 16:25:21,629 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 16:25:21,629 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 16:25:21,630 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 16:25:21,631 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 16:25:21,631 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 16:25:21,632 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 16:25:21,633 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 16:25:21,636 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 16:25:21,642 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 16:25:21,643 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 16:25:21,644 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 16:25:21,649 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 16:25:21,651 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 16:25:21,651 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 16:25:21,651 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 16:25:21,652 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 16:25:21,653 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 16:25:21,655 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 16:25:21,656 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 16:25:21,658 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 16:25:21,658 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 16:25:21,658 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 16:25:21,658 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 16:25:21,658 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 16:25:21,659 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 16:25:21,659 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 16:25:21,659 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_815261b7-6d4c-4b2d-8e7c-409372ed4221/bin-2019/uautomizer/config/svcomp-Reach-32bit-PetriAutomizer_Default.epf [2018-11-18 16:25:21,668 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 16:25:21,669 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 16:25:21,669 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 16:25:21,670 INFO L133 SettingsManager]: * Process only entry and re-entry procedures=false [2018-11-18 16:25:21,670 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 16:25:21,670 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 16:25:21,670 INFO L133 SettingsManager]: * Use SBE=true [2018-11-18 16:25:21,670 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 16:25:21,671 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 16:25:21,671 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 16:25:21,671 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 16:25:21,671 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 16:25:21,671 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 16:25:21,671 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 16:25:21,671 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 16:25:21,671 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 16:25:21,671 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 16:25:21,672 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 16:25:21,672 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 16:25:21,672 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 16:25:21,672 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 16:25:21,672 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 16:25:21,672 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 16:25:21,672 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 16:25:21,672 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 16:25:21,673 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 16:25:21,673 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 16:25:21,673 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-18 16:25:21,673 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 16:25:21,673 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 16:25:21,675 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 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_815261b7-6d4c-4b2d-8e7c-409372ed4221/bin-2019/uautomizer 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 -> Automizer 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 -> 6a7af561659176054c5750cdb899e68779816fa6 [2018-11-18 16:25:21,702 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 16:25:21,723 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 16:25:21,727 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 16:25:21,729 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 16:25:21,730 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 16:25:21,731 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_815261b7-6d4c-4b2d-8e7c-409372ed4221/bin-2019/uautomizer/../../sv-benchmarks/c/product-lines/minepump_spec3_product29_false-unreach-call_false-termination.cil.c [2018-11-18 16:25:21,796 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_815261b7-6d4c-4b2d-8e7c-409372ed4221/bin-2019/uautomizer/data/9c1d645d8/e8375082ac954367a555fa0359ac5b69/FLAG4e6d2f752 [2018-11-18 16:25:22,293 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 16:25:22,293 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_815261b7-6d4c-4b2d-8e7c-409372ed4221/sv-benchmarks/c/product-lines/minepump_spec3_product29_false-unreach-call_false-termination.cil.c [2018-11-18 16:25:22,329 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_815261b7-6d4c-4b2d-8e7c-409372ed4221/bin-2019/uautomizer/data/9c1d645d8/e8375082ac954367a555fa0359ac5b69/FLAG4e6d2f752 [2018-11-18 16:25:22,766 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_815261b7-6d4c-4b2d-8e7c-409372ed4221/bin-2019/uautomizer/data/9c1d645d8/e8375082ac954367a555fa0359ac5b69 [2018-11-18 16:25:22,770 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 16:25:22,779 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-18 16:25:22,781 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 16:25:22,781 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 16:25:22,792 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 16:25:22,794 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 04:25:22" (1/1) ... [2018-11-18 16:25:22,796 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e04dcc0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:25:22, skipping insertion in model container [2018-11-18 16:25:22,796 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 04:25:22" (1/1) ... [2018-11-18 16:25:22,809 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 16:25:22,917 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 16:25:23,343 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 16:25:23,367 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 16:25:23,583 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 16:25:23,643 INFO L195 MainTranslator]: Completed translation [2018-11-18 16:25:23,646 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:25:23 WrapperNode [2018-11-18 16:25:23,647 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 16:25:23,647 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 16:25:23,648 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 16:25:23,648 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 16:25:23,672 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:25:23" (1/1) ... [2018-11-18 16:25:23,673 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:25:23" (1/1) ... [2018-11-18 16:25:23,697 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:25:23" (1/1) ... [2018-11-18 16:25:23,701 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:25:23" (1/1) ... [2018-11-18 16:25:23,750 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:25:23" (1/1) ... [2018-11-18 16:25:23,763 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:25:23" (1/1) ... [2018-11-18 16:25:23,768 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:25:23" (1/1) ... [2018-11-18 16:25:23,785 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 16:25:23,786 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 16:25:23,786 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 16:25:23,786 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 16:25:23,794 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:25:23" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_815261b7-6d4c-4b2d-8e7c-409372ed4221/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 16:25:23,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 16:25:23,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 16:25:23,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2018-11-18 16:25:23,873 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification3_spec__1 [2018-11-18 16:25:23,873 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2018-11-18 16:25:23,874 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2018-11-18 16:25:23,874 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2018-11-18 16:25:23,874 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2018-11-18 16:25:23,874 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2018-11-18 16:25:23,874 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2018-11-18 16:25:23,874 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2018-11-18 16:25:23,874 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2018-11-18 16:25:23,874 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2018-11-18 16:25:23,875 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2018-11-18 16:25:23,875 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2018-11-18 16:25:23,875 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2018-11-18 16:25:23,875 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2018-11-18 16:25:23,875 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2018-11-18 16:25:23,875 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-11-18 16:25:23,877 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-11-18 16:25:23,877 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-11-18 16:25:23,877 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-11-18 16:25:23,877 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-11-18 16:25:23,877 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2018-11-18 16:25:23,877 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-11-18 16:25:23,877 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2018-11-18 16:25:23,877 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 16:25:23,877 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2018-11-18 16:25:23,878 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2018-11-18 16:25:23,878 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2018-11-18 16:25:23,878 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2018-11-18 16:25:23,878 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor [2018-11-18 16:25:23,878 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2018-11-18 16:25:23,878 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2018-11-18 16:25:23,878 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2018-11-18 16:25:23,878 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2018-11-18 16:25:23,878 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2018-11-18 16:25:23,878 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2018-11-18 16:25:23,878 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-11-18 16:25:23,879 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-18 16:25:23,879 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-18 16:25:23,879 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2018-11-18 16:25:23,879 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-11-18 16:25:23,879 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2018-11-18 16:25:23,879 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2018-11-18 16:25:23,879 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2018-11-18 16:25:23,879 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification3_spec__1 [2018-11-18 16:25:23,879 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2018-11-18 16:25:23,879 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2018-11-18 16:25:23,880 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2018-11-18 16:25:23,880 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2018-11-18 16:25:23,880 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2018-11-18 16:25:23,880 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 16:25:23,880 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2018-11-18 16:25:23,880 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-18 16:25:23,880 INFO L130 BoogieDeclarations]: Found specification of procedure free [2018-11-18 16:25:23,880 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2018-11-18 16:25:23,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-18 16:25:23,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-18 16:25:23,881 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-18 16:25:23,881 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2018-11-18 16:25:23,881 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 16:25:23,881 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2018-11-18 16:25:23,881 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2018-11-18 16:25:23,885 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-18 16:25:23,885 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2018-11-18 16:25:23,885 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2018-11-18 16:25:23,885 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2018-11-18 16:25:23,885 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2018-11-18 16:25:23,885 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-11-18 16:25:23,886 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-11-18 16:25:23,886 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-11-18 16:25:23,886 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2018-11-18 16:25:23,886 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-11-18 16:25:23,886 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2018-11-18 16:25:23,886 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2018-11-18 16:25:23,886 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-11-18 16:25:23,886 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-11-18 16:25:23,886 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2018-11-18 16:25:23,886 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 16:25:23,887 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2018-11-18 16:25:23,887 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2018-11-18 16:25:23,887 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2018-11-18 16:25:23,887 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2018-11-18 16:25:23,887 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2018-11-18 16:25:23,887 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2018-11-18 16:25:23,887 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2018-11-18 16:25:23,887 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor [2018-11-18 16:25:23,887 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 16:25:23,887 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 16:25:23,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-18 16:25:25,425 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 16:25:25,427 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 04:25:25 BoogieIcfgContainer [2018-11-18 16:25:25,427 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 16:25:25,427 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-18 16:25:25,427 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-18 16:25:25,429 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-18 16:25:25,430 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 04:25:22" (1/3) ... [2018-11-18 16:25:25,431 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@146b38a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 04:25:25, skipping insertion in model container [2018-11-18 16:25:25,432 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:25:23" (2/3) ... [2018-11-18 16:25:25,432 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@146b38a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 04:25:25, skipping insertion in model container [2018-11-18 16:25:25,432 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 04:25:25" (3/3) ... [2018-11-18 16:25:25,434 INFO L112 eAbstractionObserver]: Analyzing ICFG minepump_spec3_product29_false-unreach-call_false-termination.cil.c [2018-11-18 16:25:25,441 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-18 16:25:25,447 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-18 16:25:25,461 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-18 16:25:25,486 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-18 16:25:25,487 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-18 16:25:25,487 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-18 16:25:25,487 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-18 16:25:25,487 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-18 16:25:25,487 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-18 16:25:25,487 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-18 16:25:25,487 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-18 16:25:25,488 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-18 16:25:25,509 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states. [2018-11-18 16:25:25,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2018-11-18 16:25:25,516 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:25:25,516 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:25:25,519 INFO L423 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:25:25,523 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:25:25,523 INFO L82 PathProgramCache]: Analyzing trace with hash 368340096, now seen corresponding path program 1 times [2018-11-18 16:25:25,525 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 16:25:25,526 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 16:25:25,566 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:25:25,567 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:25:25,567 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:25:25,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:25:25,825 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 16:25:25,827 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 16:25:25,827 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-18 16:25:25,831 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-18 16:25:25,843 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-18 16:25:25,843 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-18 16:25:25,847 INFO L87 Difference]: Start difference. First operand 178 states. Second operand 2 states. [2018-11-18 16:25:25,883 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:25:25,883 INFO L93 Difference]: Finished difference Result 254 states and 317 transitions. [2018-11-18 16:25:25,883 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-18 16:25:25,885 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 52 [2018-11-18 16:25:25,885 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:25:25,896 INFO L225 Difference]: With dead ends: 254 [2018-11-18 16:25:25,896 INFO L226 Difference]: Without dead ends: 127 [2018-11-18 16:25:25,900 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-18 16:25:25,912 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 127 states. [2018-11-18 16:25:25,935 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 127 to 127. [2018-11-18 16:25:25,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 127 states. [2018-11-18 16:25:25,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 127 states and 150 transitions. [2018-11-18 16:25:25,942 INFO L78 Accepts]: Start accepts. Automaton has 127 states and 150 transitions. Word has length 52 [2018-11-18 16:25:25,943 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:25:25,943 INFO L480 AbstractCegarLoop]: Abstraction has 127 states and 150 transitions. [2018-11-18 16:25:25,943 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-18 16:25:25,943 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 150 transitions. [2018-11-18 16:25:25,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2018-11-18 16:25:25,946 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:25:25,946 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:25:25,946 INFO L423 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:25:25,947 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:25:25,947 INFO L82 PathProgramCache]: Analyzing trace with hash 476736742, now seen corresponding path program 1 times [2018-11-18 16:25:25,947 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 16:25:25,947 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 16:25:25,948 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:25:25,948 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:25:25,948 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:25:26,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:25:26,088 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 16:25:26,089 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 16:25:26,089 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 16:25:26,094 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 16:25:26,094 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 16:25:26,095 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 16:25:26,095 INFO L87 Difference]: Start difference. First operand 127 states and 150 transitions. Second operand 3 states. [2018-11-18 16:25:26,122 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:25:26,122 INFO L93 Difference]: Finished difference Result 201 states and 237 transitions. [2018-11-18 16:25:26,123 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 16:25:26,123 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 54 [2018-11-18 16:25:26,123 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:25:26,125 INFO L225 Difference]: With dead ends: 201 [2018-11-18 16:25:26,126 INFO L226 Difference]: Without dead ends: 117 [2018-11-18 16:25:26,127 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 16:25:26,128 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 117 states. [2018-11-18 16:25:26,139 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 117 to 117. [2018-11-18 16:25:26,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 117 states. [2018-11-18 16:25:26,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 117 states and 137 transitions. [2018-11-18 16:25:26,142 INFO L78 Accepts]: Start accepts. Automaton has 117 states and 137 transitions. Word has length 54 [2018-11-18 16:25:26,142 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:25:26,142 INFO L480 AbstractCegarLoop]: Abstraction has 117 states and 137 transitions. [2018-11-18 16:25:26,142 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 16:25:26,142 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 137 transitions. [2018-11-18 16:25:26,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2018-11-18 16:25:26,144 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:25:26,144 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:25:26,144 INFO L423 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:25:26,144 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:25:26,145 INFO L82 PathProgramCache]: Analyzing trace with hash 1125527335, now seen corresponding path program 1 times [2018-11-18 16:25:26,145 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 16:25:26,145 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 16:25:26,147 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:25:26,147 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:25:26,147 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:25:26,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:25:26,482 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 16:25:26,482 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 16:25:26,489 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-18 16:25:26,490 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-18 16:25:26,490 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-18 16:25:26,490 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2018-11-18 16:25:26,490 INFO L87 Difference]: Start difference. First operand 117 states and 137 transitions. Second operand 7 states. [2018-11-18 16:25:27,113 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:25:27,113 INFO L93 Difference]: Finished difference Result 210 states and 251 transitions. [2018-11-18 16:25:27,113 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-18 16:25:27,113 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 58 [2018-11-18 16:25:27,114 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:25:27,114 INFO L225 Difference]: With dead ends: 210 [2018-11-18 16:25:27,114 INFO L226 Difference]: Without dead ends: 117 [2018-11-18 16:25:27,115 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2018-11-18 16:25:27,115 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 117 states. [2018-11-18 16:25:27,124 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 117 to 117. [2018-11-18 16:25:27,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 117 states. [2018-11-18 16:25:27,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 117 states and 136 transitions. [2018-11-18 16:25:27,125 INFO L78 Accepts]: Start accepts. Automaton has 117 states and 136 transitions. Word has length 58 [2018-11-18 16:25:27,126 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:25:27,126 INFO L480 AbstractCegarLoop]: Abstraction has 117 states and 136 transitions. [2018-11-18 16:25:27,126 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-18 16:25:27,126 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 136 transitions. [2018-11-18 16:25:27,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2018-11-18 16:25:27,128 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:25:27,128 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:25:27,128 INFO L423 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:25:27,129 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:25:27,129 INFO L82 PathProgramCache]: Analyzing trace with hash -1918351905, now seen corresponding path program 1 times [2018-11-18 16:25:27,129 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 16:25:27,129 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 16:25:27,130 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:25:27,130 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:25:27,130 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:25:27,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:25:27,311 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 16:25:27,312 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 16:25:27,312 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-18 16:25:27,312 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 16:25:27,312 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 16:25:27,313 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-18 16:25:27,313 INFO L87 Difference]: Start difference. First operand 117 states and 136 transitions. Second operand 6 states. [2018-11-18 16:25:27,914 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:25:27,914 INFO L93 Difference]: Finished difference Result 292 states and 356 transitions. [2018-11-18 16:25:27,915 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-18 16:25:27,915 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 71 [2018-11-18 16:25:27,916 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:25:27,921 INFO L225 Difference]: With dead ends: 292 [2018-11-18 16:25:27,921 INFO L226 Difference]: Without dead ends: 199 [2018-11-18 16:25:27,923 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2018-11-18 16:25:27,924 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 199 states. [2018-11-18 16:25:27,959 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 199 to 197. [2018-11-18 16:25:27,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 197 states. [2018-11-18 16:25:27,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 197 states and 235 transitions. [2018-11-18 16:25:27,960 INFO L78 Accepts]: Start accepts. Automaton has 197 states and 235 transitions. Word has length 71 [2018-11-18 16:25:27,961 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:25:27,961 INFO L480 AbstractCegarLoop]: Abstraction has 197 states and 235 transitions. [2018-11-18 16:25:27,961 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 16:25:27,961 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 235 transitions. [2018-11-18 16:25:27,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2018-11-18 16:25:27,976 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:25:27,976 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:25:27,977 INFO L423 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:25:27,977 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:25:27,977 INFO L82 PathProgramCache]: Analyzing trace with hash -1839073159, now seen corresponding path program 1 times [2018-11-18 16:25:27,977 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 16:25:27,977 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 16:25:27,978 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:25:27,978 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:25:27,978 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:25:28,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:25:28,141 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 16:25:28,142 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 16:25:28,142 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 16:25:28,142 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 16:25:28,142 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 16:25:28,142 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 16:25:28,143 INFO L87 Difference]: Start difference. First operand 197 states and 235 transitions. Second operand 3 states. [2018-11-18 16:25:28,207 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:25:28,207 INFO L93 Difference]: Finished difference Result 308 states and 374 transitions. [2018-11-18 16:25:28,208 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 16:25:28,208 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 75 [2018-11-18 16:25:28,209 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:25:28,210 INFO L225 Difference]: With dead ends: 308 [2018-11-18 16:25:28,210 INFO L226 Difference]: Without dead ends: 135 [2018-11-18 16:25:28,211 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 5 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 16:25:28,211 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 135 states. [2018-11-18 16:25:28,227 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 135 to 135. [2018-11-18 16:25:28,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 135 states. [2018-11-18 16:25:28,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 135 states and 150 transitions. [2018-11-18 16:25:28,228 INFO L78 Accepts]: Start accepts. Automaton has 135 states and 150 transitions. Word has length 75 [2018-11-18 16:25:28,228 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:25:28,228 INFO L480 AbstractCegarLoop]: Abstraction has 135 states and 150 transitions. [2018-11-18 16:25:28,228 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 16:25:28,228 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 150 transitions. [2018-11-18 16:25:28,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2018-11-18 16:25:28,232 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:25:28,232 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:25:28,232 INFO L423 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:25:28,232 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:25:28,233 INFO L82 PathProgramCache]: Analyzing trace with hash -1170703975, now seen corresponding path program 1 times [2018-11-18 16:25:28,233 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 16:25:28,233 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 16:25:28,233 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:25:28,233 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:25:28,234 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:25:28,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 16:25:28,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 16:25:28,385 INFO L442 BasicCegarLoop]: Counterexample might be feasible [2018-11-18 16:25:28,649 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.11 04:25:28 BoogieIcfgContainer [2018-11-18 16:25:28,649 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-18 16:25:28,649 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 16:25:28,650 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 16:25:28,650 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 16:25:28,650 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 04:25:25" (3/4) ... [2018-11-18 16:25:28,652 INFO L138 WitnessPrinter]: Generating witness for reachability counterexample [2018-11-18 16:25:28,920 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_815261b7-6d4c-4b2d-8e7c-409372ed4221/bin-2019/uautomizer/witness.graphml [2018-11-18 16:25:28,920 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 16:25:28,920 INFO L168 Benchmark]: Toolchain (without parser) took 6142.54 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 248.5 MB). Free memory was 951.1 MB in the beginning and 1.2 GB in the end (delta: -275.5 MB). Peak memory consumption was 302.2 MB. Max. memory is 11.5 GB. [2018-11-18 16:25:28,923 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 16:25:28,924 INFO L168 Benchmark]: CACSL2BoogieTranslator took 866.19 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 168.3 MB). Free memory was 951.1 MB in the beginning and 1.2 GB in the end (delta: -206.8 MB). Peak memory consumption was 36.3 MB. Max. memory is 11.5 GB. [2018-11-18 16:25:28,924 INFO L168 Benchmark]: Boogie Preprocessor took 137.77 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: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. [2018-11-18 16:25:28,924 INFO L168 Benchmark]: RCFGBuilder took 1641.19 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: 87.0 MB). Peak memory consumption was 87.0 MB. Max. memory is 11.5 GB. [2018-11-18 16:25:28,924 INFO L168 Benchmark]: TraceAbstraction took 3221.94 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 846.7 MB in the end (delta: 220.7 MB). Peak memory consumption was 220.7 MB. Max. memory is 11.5 GB. [2018-11-18 16:25:28,925 INFO L168 Benchmark]: Witness Printer took 270.31 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 80.2 MB). Free memory was 846.7 MB in the beginning and 1.2 GB in the end (delta: -379.9 MB). Peak memory consumption was 29.5 MB. Max. memory is 11.5 GB. [2018-11-18 16:25:28,926 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 866.19 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 168.3 MB). Free memory was 951.1 MB in the beginning and 1.2 GB in the end (delta: -206.8 MB). Peak memory consumption was 36.3 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 137.77 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: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1641.19 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: 87.0 MB). Peak memory consumption was 87.0 MB. Max. memory is 11.5 GB. * TraceAbstraction took 3221.94 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 846.7 MB in the end (delta: 220.7 MB). Peak memory consumption was 220.7 MB. Max. memory is 11.5 GB. * Witness Printer took 270.31 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 80.2 MB). Free memory was 846.7 MB in the beginning and 1.2 GB in the end (delta: -379.9 MB). Peak memory consumption was 29.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 580]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L135] FCALL "Env(Water:%i" [L136] FCALL ",Meth:" [L140] FCALL "CRIT" [L144] FCALL "OK" [L148] FCALL ")" [L469] FCALL "i > 0 && i <= this->argsCount" [L469] FCALL "libacc.c" [L470] FCALL "__utac__get_this_arg" [L476] FCALL "i > 0 && i <= this->argsCount" [L476] FCALL "libacc.c" [L477] FCALL "__utac__get_this_arg" [L515] FCALL "i > 0 && i <= this->argsCount" [L515] FCALL "libacc.c" [L516] FCALL "__utac__get_this_argtype" [L522] FCALL "i > 0 && i <= this->argsCount" [L522] FCALL "libacc.c" [L523] FCALL "__utac__get_this_argtype" [L830] FCALL "Pump(System:" [L834] FCALL "On" [L838] FCALL "Off" [L842] FCALL ",Pump:" [L846] FCALL "On" [L850] FCALL "Off" [L854] FCALL ") " [L856] FCALL "\n" [L83] int waterLevel = 1; [L84] int methaneLevelCritical = 0; [L585] int cleanupTimeShifts = 4; [L686] int pumpRunning = 0; [L687] int systemActive = 1; [L341] static struct __ACC__ERR *head = (struct __ACC__ERR *)0; VAL [") "={166:0}, ")"={148:0}, ",Meth:"={165:0}, ",Pump:"={131:0}, "\n"={171:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={133:0}, "__utac__get_this_argtype"={176:0}, "CRIT"={162:0}, "Env(Water:%i"={164:0}, "i > 0 && i <= this->argsCount"={184:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={124:0}, "libacc.c"={129:0}, "libacc.c"={185:0}, "libacc.c"={132:0}, "libacc.c"={178:0}, "Off"={120:0}, "Off"={170:0}, "OK"={145:0}, "On"={137:0}, "On"={192:0}, "Pump(System:"={191:0}, \old(") ")=168, \old(") ")=141, \old(")")=149, \old(")")=181, \old(",Meth:")=193, \old(",Meth:")=161, \old(",Pump:")=138, \old(",Pump:")=173, \old("\n")=118, \old("\n")=159, \old("__utac__get_this_arg")=152, \old("__utac__get_this_arg")=154, \old("__utac__get_this_arg")=195, \old("__utac__get_this_arg")=180, \old("__utac__get_this_argtype")=194, \old("__utac__get_this_argtype")=174, \old("__utac__get_this_argtype")=136, \old("__utac__get_this_argtype")=147, \old("CRIT")=126, \old("CRIT")=163, \old("Env(Water:%i")=157, \old("Env(Water:%i")=160, \old("i > 0 && i <= this->argsCount")=196, \old("i > 0 && i <= this->argsCount")=172, \old("i > 0 && i <= this->argsCount")=127, \old("i > 0 && i <= this->argsCount")=183, \old("i > 0 && i <= this->argsCount")=156, \old("i > 0 && i <= this->argsCount")=155, \old("i > 0 && i <= this->argsCount")=158, \old("i > 0 && i <= this->argsCount")=135, \old("libacc.c")=179, \old("libacc.c")=140, \old("libacc.c")=187, \old("libacc.c")=134, \old("libacc.c")=123, \old("libacc.c")=182, \old("libacc.c")=190, \old("libacc.c")=128, \old("Off")=169, \old("Off")=122, \old("Off")=200, \old("Off")=199, \old("OK")=146, \old("OK")=150, \old("On")=119, \old("On")=121, \old("On")=188, \old("On")=139, \old("Pump(System:")=167, \old("Pump(System:")=189, \old(cleanupTimeShifts)=198, \old(head)=186, \old(head)=201, \old(methaneLevelCritical)=153, \old(pumpRunning)=144, \old(systemActive)=143, \old(waterLevel)=151, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L661] int retValue_acc ; [L662] int tmp ; VAL [") "={166:0}, ")"={148:0}, ",Meth:"={165:0}, ",Pump:"={131:0}, "\n"={171:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={133:0}, "__utac__get_this_argtype"={176:0}, "CRIT"={162:0}, "Env(Water:%i"={164:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={184:0}, "i > 0 && i <= this->argsCount"={124:0}, "libacc.c"={129:0}, "libacc.c"={185:0}, "libacc.c"={132:0}, "libacc.c"={178:0}, "Off"={120:0}, "Off"={170:0}, "OK"={145:0}, "On"={137:0}, "On"={192:0}, "Pump(System:"={191:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L666] FCALL select_helpers() VAL [") "={166:0}, ")"={148:0}, ",Meth:"={165:0}, ",Pump:"={131:0}, "\n"={171:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={133:0}, "__utac__get_this_argtype"={176:0}, "CRIT"={162:0}, "Env(Water:%i"={164:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={184:0}, "i > 0 && i <= this->argsCount"={124:0}, "libacc.c"={129:0}, "libacc.c"={185:0}, "libacc.c"={132:0}, "libacc.c"={178:0}, "Off"={120:0}, "Off"={170:0}, "OK"={145:0}, "On"={137:0}, "On"={192:0}, "Pump(System:"={191:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L667] FCALL select_features() VAL [") "={166:0}, ")"={148:0}, ",Meth:"={165:0}, ",Pump:"={131:0}, "\n"={171:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={133:0}, "__utac__get_this_argtype"={176:0}, "CRIT"={162:0}, "Env(Water:%i"={164:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={184:0}, "i > 0 && i <= this->argsCount"={124:0}, "libacc.c"={129:0}, "libacc.c"={185:0}, "libacc.c"={132:0}, "libacc.c"={178:0}, "Off"={120:0}, "Off"={170:0}, "OK"={145:0}, "On"={137:0}, "On"={192:0}, "Pump(System:"={191:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L668] CALL, EXPR valid_product() VAL [") "={166:0}, ")"={148:0}, ",Meth:"={165:0}, ",Pump:"={131:0}, "\n"={171:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={133:0}, "__utac__get_this_argtype"={176:0}, "CRIT"={162:0}, "Env(Water:%i"={164:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={184:0}, "i > 0 && i <= this->argsCount"={124:0}, "libacc.c"={129:0}, "libacc.c"={185:0}, "libacc.c"={132:0}, "libacc.c"={178:0}, "Off"={120:0}, "Off"={170:0}, "OK"={145:0}, "On"={137:0}, "On"={192:0}, "Pump(System:"={191:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L567] int retValue_acc ; [L570] retValue_acc = 1 [L571] RET return (retValue_acc); VAL [") "={166:0}, ")"={148:0}, ",Meth:"={165:0}, ",Pump:"={131:0}, "\n"={171:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={133:0}, "__utac__get_this_argtype"={176:0}, "CRIT"={162:0}, "Env(Water:%i"={164:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={184:0}, "i > 0 && i <= this->argsCount"={124:0}, "libacc.c"={129:0}, "libacc.c"={185:0}, "libacc.c"={132:0}, "libacc.c"={178:0}, "Off"={120:0}, "Off"={170:0}, "OK"={145:0}, "On"={137:0}, "On"={192:0}, "Pump(System:"={191:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, \result=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=1, systemActive=1, waterLevel=1] [L668] EXPR valid_product() VAL [") "={166:0}, ")"={148:0}, ",Meth:"={165:0}, ",Pump:"={131:0}, "\n"={171:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={133:0}, "__utac__get_this_argtype"={176:0}, "CRIT"={162:0}, "Env(Water:%i"={164:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={184:0}, "i > 0 && i <= this->argsCount"={124:0}, "libacc.c"={129:0}, "libacc.c"={185:0}, "libacc.c"={132:0}, "libacc.c"={178:0}, "Off"={120:0}, "Off"={170:0}, "OK"={145:0}, "On"={137:0}, "On"={192:0}, "Pump(System:"={191:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, valid_product()=1, waterLevel=1] [L668] tmp = valid_product() [L670] COND TRUE \read(tmp) VAL [") "={166:0}, ")"={148:0}, ",Meth:"={165:0}, ",Pump:"={131:0}, "\n"={171:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={133:0}, "__utac__get_this_argtype"={176:0}, "CRIT"={162:0}, "Env(Water:%i"={164:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={184:0}, "i > 0 && i <= this->argsCount"={124:0}, "libacc.c"={129:0}, "libacc.c"={185:0}, "libacc.c"={132:0}, "libacc.c"={178:0}, "Off"={120:0}, "Off"={170:0}, "OK"={145:0}, "On"={137:0}, "On"={192:0}, "Pump(System:"={191:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=1, waterLevel=1] [L672] FCALL setup() VAL [") "={166:0}, ")"={148:0}, ",Meth:"={165:0}, ",Pump:"={131:0}, "\n"={171:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={133:0}, "__utac__get_this_argtype"={176:0}, "CRIT"={162:0}, "Env(Water:%i"={164:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={184:0}, "i > 0 && i <= this->argsCount"={124:0}, "libacc.c"={129:0}, "libacc.c"={185:0}, "libacc.c"={132:0}, "libacc.c"={178:0}, "Off"={120:0}, "Off"={170:0}, "OK"={145:0}, "On"={137:0}, "On"={192:0}, "Pump(System:"={191:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=1, waterLevel=1] [L673] CALL runTest() VAL [") "={166:0}, ")"={148:0}, ",Meth:"={165:0}, ",Pump:"={131:0}, "\n"={171:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={133:0}, "__utac__get_this_argtype"={176:0}, "CRIT"={162:0}, "Env(Water:%i"={164:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={184:0}, "i > 0 && i <= this->argsCount"={124:0}, "libacc.c"={129:0}, "libacc.c"={185:0}, "libacc.c"={132:0}, "libacc.c"={178:0}, "Off"={120:0}, "Off"={170:0}, "OK"={145:0}, "On"={137:0}, "On"={192:0}, "Pump(System:"={191:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L655] CALL test() VAL [") "={166:0}, ")"={148:0}, ",Meth:"={165:0}, ",Pump:"={131:0}, "\n"={171:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={133:0}, "__utac__get_this_argtype"={176:0}, "CRIT"={162:0}, "Env(Water:%i"={164:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={184:0}, "i > 0 && i <= this->argsCount"={124:0}, "libacc.c"={129:0}, "libacc.c"={185:0}, "libacc.c"={132:0}, "libacc.c"={178:0}, "Off"={120:0}, "Off"={170:0}, "OK"={145:0}, "On"={137:0}, "On"={192:0}, "Pump(System:"={191:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L882] int splverifierCounter ; [L883] int tmp ; [L884] int tmp___0 ; [L885] int tmp___1 ; [L886] int tmp___2 ; [L889] splverifierCounter = 0 VAL [") "={166:0}, ")"={148:0}, ",Meth:"={165:0}, ",Pump:"={131:0}, "\n"={171:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={133:0}, "__utac__get_this_argtype"={176:0}, "CRIT"={162:0}, "Env(Water:%i"={164:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={184:0}, "i > 0 && i <= this->argsCount"={124:0}, "libacc.c"={129:0}, "libacc.c"={185:0}, "libacc.c"={132:0}, "libacc.c"={178:0}, "Off"={120:0}, "Off"={170:0}, "OK"={145:0}, "On"={137:0}, "On"={192:0}, "Pump(System:"={191:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L891] COND TRUE 1 VAL [") "={166:0}, ")"={148:0}, ",Meth:"={165:0}, ",Pump:"={131:0}, "\n"={171:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={133:0}, "__utac__get_this_argtype"={176:0}, "CRIT"={162:0}, "Env(Water:%i"={164:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={184:0}, "i > 0 && i <= this->argsCount"={124:0}, "libacc.c"={129:0}, "libacc.c"={185:0}, "libacc.c"={132:0}, "libacc.c"={178:0}, "Off"={120:0}, "Off"={170:0}, "OK"={145:0}, "On"={137:0}, "On"={192:0}, "Pump(System:"={191:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L893] COND TRUE splverifierCounter < 4 VAL [") "={166:0}, ")"={148:0}, ",Meth:"={165:0}, ",Pump:"={131:0}, "\n"={171:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={133:0}, "__utac__get_this_argtype"={176:0}, "CRIT"={162:0}, "Env(Water:%i"={164:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={184:0}, "i > 0 && i <= this->argsCount"={124:0}, "libacc.c"={129:0}, "libacc.c"={185:0}, "libacc.c"={132:0}, "libacc.c"={178:0}, "Off"={120:0}, "Off"={170:0}, "OK"={145:0}, "On"={137:0}, "On"={192:0}, "Pump(System:"={191:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L899] tmp = __VERIFIER_nondet_int() [L901] COND TRUE \read(tmp) VAL [") "={166:0}, ")"={148:0}, ",Meth:"={165:0}, ",Pump:"={131:0}, "\n"={171:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={133:0}, "__utac__get_this_argtype"={176:0}, "CRIT"={162:0}, "Env(Water:%i"={164:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={184:0}, "i > 0 && i <= this->argsCount"={124:0}, "libacc.c"={129:0}, "libacc.c"={185:0}, "libacc.c"={132:0}, "libacc.c"={178:0}, "Off"={120:0}, "Off"={170:0}, "OK"={145:0}, "On"={137:0}, "On"={192:0}, "Pump(System:"={191:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, waterLevel=1] [L903] CALL waterRise() VAL [") "={166:0}, ")"={148:0}, ",Meth:"={165:0}, ",Pump:"={131:0}, "\n"={171:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={133:0}, "__utac__get_this_argtype"={176:0}, "CRIT"={162:0}, "Env(Water:%i"={164:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={184:0}, "i > 0 && i <= this->argsCount"={124:0}, "libacc.c"={129:0}, "libacc.c"={185:0}, "libacc.c"={132:0}, "libacc.c"={178:0}, "Off"={120:0}, "Off"={170:0}, "OK"={145:0}, "On"={137:0}, "On"={192:0}, "Pump(System:"={191:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L101] COND TRUE waterLevel < 2 [L102] RET waterLevel = waterLevel + 1 VAL [") "={166:0}, ")"={148:0}, ",Meth:"={165:0}, ",Pump:"={131:0}, "\n"={171:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={133:0}, "__utac__get_this_argtype"={176:0}, "CRIT"={162:0}, "Env(Water:%i"={164:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={184:0}, "i > 0 && i <= this->argsCount"={124:0}, "libacc.c"={129:0}, "libacc.c"={185:0}, "libacc.c"={132:0}, "libacc.c"={178:0}, "Off"={120:0}, "Off"={170:0}, "OK"={145:0}, "On"={137:0}, "On"={192:0}, "Pump(System:"={191:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L903] waterRise() VAL [") "={166:0}, ")"={148:0}, ",Meth:"={165:0}, ",Pump:"={131:0}, "\n"={171:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={133:0}, "__utac__get_this_argtype"={176:0}, "CRIT"={162:0}, "Env(Water:%i"={164:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={184:0}, "i > 0 && i <= this->argsCount"={124:0}, "libacc.c"={129:0}, "libacc.c"={185:0}, "libacc.c"={132:0}, "libacc.c"={178:0}, "Off"={120:0}, "Off"={170:0}, "OK"={145:0}, "On"={137:0}, "On"={192:0}, "Pump(System:"={191:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, waterLevel=2] [L909] tmp___0 = __VERIFIER_nondet_int() [L911] COND FALSE !(\read(tmp___0)) VAL [") "={166:0}, ")"={148:0}, ",Meth:"={165:0}, ",Pump:"={131:0}, "\n"={171:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={133:0}, "__utac__get_this_argtype"={176:0}, "CRIT"={162:0}, "Env(Water:%i"={164:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={184:0}, "i > 0 && i <= this->argsCount"={124:0}, "libacc.c"={129:0}, "libacc.c"={185:0}, "libacc.c"={132:0}, "libacc.c"={178:0}, "Off"={120:0}, "Off"={170:0}, "OK"={145:0}, "On"={137:0}, "On"={192:0}, "Pump(System:"={191:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, waterLevel=2] [L919] tmp___2 = __VERIFIER_nondet_int() [L921] COND TRUE \read(tmp___2) VAL [") "={166:0}, ")"={148:0}, ",Meth:"={165:0}, ",Pump:"={131:0}, "\n"={171:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={133:0}, "__utac__get_this_argtype"={176:0}, "CRIT"={162:0}, "Env(Water:%i"={164:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={184:0}, "i > 0 && i <= this->argsCount"={124:0}, "libacc.c"={129:0}, "libacc.c"={185:0}, "libacc.c"={132:0}, "libacc.c"={178:0}, "Off"={120:0}, "Off"={170:0}, "OK"={145:0}, "On"={137:0}, "On"={192:0}, "Pump(System:"={191:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, tmp___2=1, waterLevel=2] [L934] CALL timeShift() VAL [") "={166:0}, ")"={148:0}, ",Meth:"={165:0}, ",Pump:"={131:0}, "\n"={171:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={133:0}, "__utac__get_this_argtype"={176:0}, "CRIT"={162:0}, "Env(Water:%i"={164:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={184:0}, "i > 0 && i <= this->argsCount"={124:0}, "libacc.c"={129:0}, "libacc.c"={185:0}, "libacc.c"={132:0}, "libacc.c"={178:0}, "Off"={120:0}, "Off"={170:0}, "OK"={145:0}, "On"={137:0}, "On"={192:0}, "Pump(System:"={191:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L693] COND FALSE !(\read(pumpRunning)) VAL [") "={166:0}, ")"={148:0}, ",Meth:"={165:0}, ",Pump:"={131:0}, "\n"={171:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={133:0}, "__utac__get_this_argtype"={176:0}, "CRIT"={162:0}, "Env(Water:%i"={164:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={184:0}, "i > 0 && i <= this->argsCount"={124:0}, "libacc.c"={129:0}, "libacc.c"={185:0}, "libacc.c"={132:0}, "libacc.c"={178:0}, "Off"={120:0}, "Off"={170:0}, "OK"={145:0}, "On"={137:0}, "On"={192:0}, "Pump(System:"={191:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L700] COND TRUE \read(systemActive) VAL [") "={166:0}, ")"={148:0}, ",Meth:"={165:0}, ",Pump:"={131:0}, "\n"={171:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={133:0}, "__utac__get_this_argtype"={176:0}, "CRIT"={162:0}, "Env(Water:%i"={164:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={184:0}, "i > 0 && i <= this->argsCount"={124:0}, "libacc.c"={129:0}, "libacc.c"={185:0}, "libacc.c"={132:0}, "libacc.c"={178:0}, "Off"={120:0}, "Off"={170:0}, "OK"={145:0}, "On"={137:0}, "On"={192:0}, "Pump(System:"={191:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L702] CALL processEnvironment() VAL [") "={166:0}, ")"={148:0}, ",Meth:"={165:0}, ",Pump:"={131:0}, "\n"={171:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={133:0}, "__utac__get_this_argtype"={176:0}, "CRIT"={162:0}, "Env(Water:%i"={164:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={184:0}, "i > 0 && i <= this->argsCount"={124:0}, "libacc.c"={129:0}, "libacc.c"={185:0}, "libacc.c"={132:0}, "libacc.c"={178:0}, "Off"={120:0}, "Off"={170:0}, "OK"={145:0}, "On"={137:0}, "On"={192:0}, "Pump(System:"={191:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L748] int tmp ; VAL [") "={166:0}, ")"={148:0}, ",Meth:"={165:0}, ",Pump:"={131:0}, "\n"={171:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={133:0}, "__utac__get_this_argtype"={176:0}, "CRIT"={162:0}, "Env(Water:%i"={164:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={184:0}, "i > 0 && i <= this->argsCount"={124:0}, "libacc.c"={129:0}, "libacc.c"={185:0}, "libacc.c"={132:0}, "libacc.c"={178:0}, "Off"={120:0}, "Off"={170:0}, "OK"={145:0}, "On"={137:0}, "On"={192:0}, "Pump(System:"={191:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L751] COND FALSE !(\read(pumpRunning)) VAL [") "={166:0}, ")"={148:0}, ",Meth:"={165:0}, ",Pump:"={131:0}, "\n"={171:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={133:0}, "__utac__get_this_argtype"={176:0}, "CRIT"={162:0}, "Env(Water:%i"={164:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={184:0}, "i > 0 && i <= this->argsCount"={124:0}, "libacc.c"={129:0}, "libacc.c"={185:0}, "libacc.c"={132:0}, "libacc.c"={178:0}, "Off"={120:0}, "Off"={170:0}, "OK"={145:0}, "On"={137:0}, "On"={192:0}, "Pump(System:"={191:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L766] CALL processEnvironment__wrappee__methaneQuery() VAL [") "={166:0}, ")"={148:0}, ",Meth:"={165:0}, ",Pump:"={131:0}, "\n"={171:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={133:0}, "__utac__get_this_argtype"={176:0}, "CRIT"={162:0}, "Env(Water:%i"={164:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={184:0}, "i > 0 && i <= this->argsCount"={124:0}, "libacc.c"={129:0}, "libacc.c"={185:0}, "libacc.c"={132:0}, "libacc.c"={178:0}, "Off"={120:0}, "Off"={170:0}, "OK"={145:0}, "On"={137:0}, "On"={192:0}, "Pump(System:"={191:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L722] int tmp ; VAL [") "={166:0}, ")"={148:0}, ",Meth:"={165:0}, ",Pump:"={131:0}, "\n"={171:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={133:0}, "__utac__get_this_argtype"={176:0}, "CRIT"={162:0}, "Env(Water:%i"={164:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={184:0}, "i > 0 && i <= this->argsCount"={124:0}, "libacc.c"={129:0}, "libacc.c"={185:0}, "libacc.c"={132:0}, "libacc.c"={178:0}, "Off"={120:0}, "Off"={170:0}, "OK"={145:0}, "On"={137:0}, "On"={192:0}, "Pump(System:"={191:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L725] COND FALSE !(\read(pumpRunning)) VAL [") "={166:0}, ")"={148:0}, ",Meth:"={165:0}, ",Pump:"={131:0}, "\n"={171:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={133:0}, "__utac__get_this_argtype"={176:0}, "CRIT"={162:0}, "Env(Water:%i"={164:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={184:0}, "i > 0 && i <= this->argsCount"={124:0}, "libacc.c"={129:0}, "libacc.c"={185:0}, "libacc.c"={132:0}, "libacc.c"={178:0}, "Off"={120:0}, "Off"={170:0}, "OK"={145:0}, "On"={137:0}, "On"={192:0}, "Pump(System:"={191:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L740] RET, FCALL processEnvironment__wrappee__base() VAL [") "={166:0}, ")"={148:0}, ",Meth:"={165:0}, ",Pump:"={131:0}, "\n"={171:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={133:0}, "__utac__get_this_argtype"={176:0}, "CRIT"={162:0}, "Env(Water:%i"={164:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={184:0}, "i > 0 && i <= this->argsCount"={124:0}, "libacc.c"={129:0}, "libacc.c"={185:0}, "libacc.c"={132:0}, "libacc.c"={178:0}, "Off"={120:0}, "Off"={170:0}, "OK"={145:0}, "On"={137:0}, "On"={192:0}, "Pump(System:"={191:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L766] RET processEnvironment__wrappee__methaneQuery() VAL [") "={166:0}, ")"={148:0}, ",Meth:"={165:0}, ",Pump:"={131:0}, "\n"={171:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={133:0}, "__utac__get_this_argtype"={176:0}, "CRIT"={162:0}, "Env(Water:%i"={164:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={184:0}, "i > 0 && i <= this->argsCount"={124:0}, "libacc.c"={129:0}, "libacc.c"={185:0}, "libacc.c"={132:0}, "libacc.c"={178:0}, "Off"={120:0}, "Off"={170:0}, "OK"={145:0}, "On"={137:0}, "On"={192:0}, "Pump(System:"={191:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L702] processEnvironment() VAL [") "={166:0}, ")"={148:0}, ",Meth:"={165:0}, ",Pump:"={131:0}, "\n"={171:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={133:0}, "__utac__get_this_argtype"={176:0}, "CRIT"={162:0}, "Env(Water:%i"={164:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={184:0}, "i > 0 && i <= this->argsCount"={124:0}, "libacc.c"={129:0}, "libacc.c"={185:0}, "libacc.c"={132:0}, "libacc.c"={178:0}, "Off"={120:0}, "Off"={170:0}, "OK"={145:0}, "On"={137:0}, "On"={192:0}, "Pump(System:"={191:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L708] CALL __utac_acc__Specification3_spec__1() VAL [") "={166:0}, ")"={148:0}, ",Meth:"={165:0}, ",Pump:"={131:0}, "\n"={171:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={133:0}, "__utac__get_this_argtype"={176:0}, "CRIT"={162:0}, "Env(Water:%i"={164:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={184:0}, "i > 0 && i <= this->argsCount"={124:0}, "libacc.c"={129:0}, "libacc.c"={185:0}, "libacc.c"={132:0}, "libacc.c"={178:0}, "Off"={120:0}, "Off"={170:0}, "OK"={145:0}, "On"={137:0}, "On"={192:0}, "Pump(System:"={191:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L45] int tmp ; [L46] int tmp___0 ; [L47] int tmp___1 ; VAL [") "={166:0}, ")"={148:0}, ",Meth:"={165:0}, ",Pump:"={131:0}, "\n"={171:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={133:0}, "__utac__get_this_argtype"={176:0}, "CRIT"={162:0}, "Env(Water:%i"={164:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={184:0}, "i > 0 && i <= this->argsCount"={124:0}, "libacc.c"={129:0}, "libacc.c"={185:0}, "libacc.c"={132:0}, "libacc.c"={178:0}, "Off"={120:0}, "Off"={170:0}, "OK"={145:0}, "On"={137:0}, "On"={192:0}, "Pump(System:"={191:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L51] CALL, EXPR isMethaneLevelCritical() VAL [") "={166:0}, ")"={148:0}, ",Meth:"={165:0}, ",Pump:"={131:0}, "\n"={171:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={133:0}, "__utac__get_this_argtype"={176:0}, "CRIT"={162:0}, "Env(Water:%i"={164:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={184:0}, "i > 0 && i <= this->argsCount"={124:0}, "libacc.c"={129:0}, "libacc.c"={185:0}, "libacc.c"={132:0}, "libacc.c"={178:0}, "Off"={120:0}, "Off"={170:0}, "OK"={145:0}, "On"={137:0}, "On"={192:0}, "Pump(System:"={191:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L122] int retValue_acc ; [L125] retValue_acc = methaneLevelCritical [L126] RET return (retValue_acc); VAL [") "={166:0}, ")"={148:0}, ",Meth:"={165:0}, ",Pump:"={131:0}, "\n"={171:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={133:0}, "__utac__get_this_argtype"={176:0}, "CRIT"={162:0}, "Env(Water:%i"={164:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={184:0}, "i > 0 && i <= this->argsCount"={124:0}, "libacc.c"={129:0}, "libacc.c"={185:0}, "libacc.c"={132:0}, "libacc.c"={178:0}, "Off"={120:0}, "Off"={170:0}, "OK"={145:0}, "On"={137:0}, "On"={192:0}, "Pump(System:"={191:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, \result=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=0, systemActive=1, waterLevel=2] [L51] EXPR isMethaneLevelCritical() VAL [") "={166:0}, ")"={148:0}, ",Meth:"={165:0}, ",Pump:"={131:0}, "\n"={171:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={133:0}, "__utac__get_this_argtype"={176:0}, "CRIT"={162:0}, "Env(Water:%i"={164:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={184:0}, "i > 0 && i <= this->argsCount"={124:0}, "libacc.c"={129:0}, "libacc.c"={185:0}, "libacc.c"={132:0}, "libacc.c"={178:0}, "Off"={120:0}, "Off"={170:0}, "OK"={145:0}, "On"={137:0}, "On"={192:0}, "Pump(System:"={191:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isMethaneLevelCritical()=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L51] tmp = isMethaneLevelCritical() [L53] COND FALSE !(\read(tmp)) VAL [") "={166:0}, ")"={148:0}, ",Meth:"={165:0}, ",Pump:"={131:0}, "\n"={171:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={133:0}, "__utac__get_this_argtype"={176:0}, "CRIT"={162:0}, "Env(Water:%i"={164:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={184:0}, "i > 0 && i <= this->argsCount"={124:0}, "libacc.c"={129:0}, "libacc.c"={185:0}, "libacc.c"={132:0}, "libacc.c"={178:0}, "Off"={120:0}, "Off"={170:0}, "OK"={145:0}, "On"={137:0}, "On"={192:0}, "Pump(System:"={191:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=0, waterLevel=2] [L57] CALL, EXPR getWaterLevel() VAL [") "={166:0}, ")"={148:0}, ",Meth:"={165:0}, ",Pump:"={131:0}, "\n"={171:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={133:0}, "__utac__get_this_argtype"={176:0}, "CRIT"={162:0}, "Env(Water:%i"={164:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={184:0}, "i > 0 && i <= this->argsCount"={124:0}, "libacc.c"={129:0}, "libacc.c"={185:0}, "libacc.c"={132:0}, "libacc.c"={178:0}, "Off"={120:0}, "Off"={170:0}, "OK"={145:0}, "On"={137:0}, "On"={192:0}, "Pump(System:"={191:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L154] int retValue_acc ; [L157] retValue_acc = waterLevel [L158] RET return (retValue_acc); VAL [") "={166:0}, ")"={148:0}, ",Meth:"={165:0}, ",Pump:"={131:0}, "\n"={171:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={133:0}, "__utac__get_this_argtype"={176:0}, "CRIT"={162:0}, "Env(Water:%i"={164:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={184:0}, "i > 0 && i <= this->argsCount"={124:0}, "libacc.c"={129:0}, "libacc.c"={185:0}, "libacc.c"={132:0}, "libacc.c"={178:0}, "Off"={120:0}, "Off"={170:0}, "OK"={145:0}, "On"={137:0}, "On"={192:0}, "Pump(System:"={191:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, \result=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=2, systemActive=1, waterLevel=2] [L57] EXPR getWaterLevel() VAL [") "={166:0}, ")"={148:0}, ",Meth:"={165:0}, ",Pump:"={131:0}, "\n"={171:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={133:0}, "__utac__get_this_argtype"={176:0}, "CRIT"={162:0}, "Env(Water:%i"={164:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={184:0}, "i > 0 && i <= this->argsCount"={124:0}, "libacc.c"={129:0}, "libacc.c"={185:0}, "libacc.c"={132:0}, "libacc.c"={178:0}, "Off"={120:0}, "Off"={170:0}, "OK"={145:0}, "On"={137:0}, "On"={192:0}, "Pump(System:"={191:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, getWaterLevel()=2, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=0, waterLevel=2] [L57] tmp___0 = getWaterLevel() [L59] COND TRUE tmp___0 == 2 VAL [") "={166:0}, ")"={148:0}, ",Meth:"={165:0}, ",Pump:"={131:0}, "\n"={171:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={133:0}, "__utac__get_this_argtype"={176:0}, "CRIT"={162:0}, "Env(Water:%i"={164:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={184:0}, "i > 0 && i <= this->argsCount"={124:0}, "libacc.c"={129:0}, "libacc.c"={185:0}, "libacc.c"={132:0}, "libacc.c"={178:0}, "Off"={120:0}, "Off"={170:0}, "OK"={145:0}, "On"={137:0}, "On"={192:0}, "Pump(System:"={191:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=0, tmp___0=2, waterLevel=2] [L61] CALL, EXPR isPumpRunning() VAL [") "={166:0}, ")"={148:0}, ",Meth:"={165:0}, ",Pump:"={131:0}, "\n"={171:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={133:0}, "__utac__get_this_argtype"={176:0}, "CRIT"={162:0}, "Env(Water:%i"={164:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={184:0}, "i > 0 && i <= this->argsCount"={124:0}, "libacc.c"={129:0}, "libacc.c"={185:0}, "libacc.c"={132:0}, "libacc.c"={178:0}, "Off"={120:0}, "Off"={170:0}, "OK"={145:0}, "On"={137:0}, "On"={192:0}, "Pump(System:"={191:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L817] int retValue_acc ; [L820] retValue_acc = pumpRunning [L821] RET return (retValue_acc); VAL [") "={166:0}, ")"={148:0}, ",Meth:"={165:0}, ",Pump:"={131:0}, "\n"={171:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={133:0}, "__utac__get_this_argtype"={176:0}, "CRIT"={162:0}, "Env(Water:%i"={164:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={184:0}, "i > 0 && i <= this->argsCount"={124:0}, "libacc.c"={129:0}, "libacc.c"={185:0}, "libacc.c"={132:0}, "libacc.c"={178:0}, "Off"={120:0}, "Off"={170:0}, "OK"={145:0}, "On"={137:0}, "On"={192:0}, "Pump(System:"={191:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, \result=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=0, systemActive=1, waterLevel=2] [L61] EXPR isPumpRunning() VAL [") "={166:0}, ")"={148:0}, ",Meth:"={165:0}, ",Pump:"={131:0}, "\n"={171:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={133:0}, "__utac__get_this_argtype"={176:0}, "CRIT"={162:0}, "Env(Water:%i"={164:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={184:0}, "i > 0 && i <= this->argsCount"={124:0}, "libacc.c"={129:0}, "libacc.c"={185:0}, "libacc.c"={132:0}, "libacc.c"={178:0}, "Off"={120:0}, "Off"={170:0}, "OK"={145:0}, "On"={137:0}, "On"={192:0}, "Pump(System:"={191:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isPumpRunning()=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=0, tmp___0=2, waterLevel=2] [L61] tmp___1 = isPumpRunning() [L63] COND FALSE !(\read(tmp___1)) VAL [") "={166:0}, ")"={148:0}, ",Meth:"={165:0}, ",Pump:"={131:0}, "\n"={171:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={133:0}, "__utac__get_this_argtype"={176:0}, "CRIT"={162:0}, "Env(Water:%i"={164:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={184:0}, "i > 0 && i <= this->argsCount"={124:0}, "libacc.c"={129:0}, "libacc.c"={185:0}, "libacc.c"={132:0}, "libacc.c"={178:0}, "Off"={120:0}, "Off"={170:0}, "OK"={145:0}, "On"={137:0}, "On"={192:0}, "Pump(System:"={191:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=0, tmp___0=2, tmp___1=0, waterLevel=2] [L67] CALL __automaton_fail() VAL [") "={166:0}, ")"={148:0}, ",Meth:"={165:0}, ",Pump:"={131:0}, "\n"={171:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={133:0}, "__utac__get_this_argtype"={176:0}, "CRIT"={162:0}, "Env(Water:%i"={164:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={184:0}, "i > 0 && i <= this->argsCount"={124:0}, "libacc.c"={129:0}, "libacc.c"={185:0}, "libacc.c"={132:0}, "libacc.c"={178:0}, "Off"={120:0}, "Off"={170:0}, "OK"={145:0}, "On"={137:0}, "On"={192:0}, "Pump(System:"={191:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L580] __VERIFIER_error() VAL [") "={166:0}, ")"={148:0}, ",Meth:"={165:0}, ",Pump:"={131:0}, "\n"={171:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={133:0}, "__utac__get_this_argtype"={176:0}, "CRIT"={162:0}, "Env(Water:%i"={164:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={184:0}, "i > 0 && i <= this->argsCount"={124:0}, "libacc.c"={129:0}, "libacc.c"={185:0}, "libacc.c"={132:0}, "libacc.c"={178:0}, "Off"={120:0}, "Off"={170:0}, "OK"={145:0}, "On"={137:0}, "On"={192:0}, "Pump(System:"={191:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] - StatisticsResult: Ultimate Automizer benchmark data CFG has 39 procedures, 239 locations, 1 error locations. UNSAFE Result, 3.1s OverallTime, 6 OverallIterations, 1 TraceHistogramMax, 1.4s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 669 SDtfs, 292 SDslu, 915 SDs, 0 SdLazy, 204 SolverSat, 14 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 35 GetRequests, 17 SyntacticMatches, 1 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=197occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 5 MinimizatonAttempts, 2 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.7s InterpolantComputationTime, 385 NumberOfCodeBlocks, 385 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 305 ConstructedInterpolants, 0 QuantifiedInterpolants, 31935 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...