./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec3_product14_false-unreach-call_false-termination.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_caee8a37-d8cd-45b7-93eb-bec6bc6669e2/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_caee8a37-d8cd-45b7-93eb-bec6bc6669e2/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_caee8a37-d8cd-45b7-93eb-bec6bc6669e2/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_caee8a37-d8cd-45b7-93eb-bec6bc6669e2/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec3_product14_false-unreach-call_false-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_caee8a37-d8cd-45b7-93eb-bec6bc6669e2/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_caee8a37-d8cd-45b7-93eb-bec6bc6669e2/bin-2019/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash f8bd2b9cdfe426b4b4e5d96ef145364b2303f1ae ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-10-26 22:42:35,011 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 22:42:35,013 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 22:42:35,024 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 22:42:35,025 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 22:42:35,025 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 22:42:35,027 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 22:42:35,029 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 22:42:35,030 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 22:42:35,031 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 22:42:35,032 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 22:42:35,033 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 22:42:35,033 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 22:42:35,035 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 22:42:35,036 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 22:42:35,036 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 22:42:35,037 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 22:42:35,039 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 22:42:35,041 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 22:42:35,042 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 22:42:35,044 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 22:42:35,045 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 22:42:35,047 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 22:42:35,047 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 22:42:35,047 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 22:42:35,049 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 22:42:35,049 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 22:42:35,050 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 22:42:35,051 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 22:42:35,052 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 22:42:35,053 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 22:42:35,053 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 22:42:35,053 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 22:42:35,054 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 22:42:35,054 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 22:42:35,055 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 22:42:35,055 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_caee8a37-d8cd-45b7-93eb-bec6bc6669e2/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-10-26 22:42:35,069 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 22:42:35,070 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 22:42:35,070 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 22:42:35,071 INFO L133 SettingsManager]: * User list type=DISABLED [2018-10-26 22:42:35,071 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-10-26 22:42:35,071 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-10-26 22:42:35,071 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-10-26 22:42:35,071 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-10-26 22:42:35,072 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-10-26 22:42:35,073 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-10-26 22:42:35,073 INFO L133 SettingsManager]: * Interval Domain=false [2018-10-26 22:42:35,073 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 22:42:35,074 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-26 22:42:35,074 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-26 22:42:35,074 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-26 22:42:35,075 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 22:42:35,075 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 22:42:35,075 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 22:42:35,075 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 22:42:35,075 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-26 22:42:35,075 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 22:42:35,076 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 22:42:35,076 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 22:42:35,076 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-26 22:42:35,076 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 22:42:35,076 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-26 22:42:35,076 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-26 22:42:35,077 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 22:42:35,077 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 22:42:35,077 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 22:42:35,077 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-10-26 22:42:35,077 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 22:42:35,078 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-26 22:42:35,078 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 22:42:35,078 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_caee8a37-d8cd-45b7-93eb-bec6bc6669e2/bin-2019/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f8bd2b9cdfe426b4b4e5d96ef145364b2303f1ae [2018-10-26 22:42:35,111 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 22:42:35,123 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 22:42:35,126 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 22:42:35,128 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 22:42:35,128 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 22:42:35,129 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_caee8a37-d8cd-45b7-93eb-bec6bc6669e2/bin-2019/utaipan/../../sv-benchmarks/c/product-lines/minepump_spec3_product14_false-unreach-call_false-termination.cil.c [2018-10-26 22:42:35,183 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_caee8a37-d8cd-45b7-93eb-bec6bc6669e2/bin-2019/utaipan/data/823a7bf61/0efd19134c9440868f2b8e33a7931397/FLAG18f90e0a6 [2018-10-26 22:42:35,612 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 22:42:35,613 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_caee8a37-d8cd-45b7-93eb-bec6bc6669e2/sv-benchmarks/c/product-lines/minepump_spec3_product14_false-unreach-call_false-termination.cil.c [2018-10-26 22:42:35,623 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_caee8a37-d8cd-45b7-93eb-bec6bc6669e2/bin-2019/utaipan/data/823a7bf61/0efd19134c9440868f2b8e33a7931397/FLAG18f90e0a6 [2018-10-26 22:42:35,639 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_caee8a37-d8cd-45b7-93eb-bec6bc6669e2/bin-2019/utaipan/data/823a7bf61/0efd19134c9440868f2b8e33a7931397 [2018-10-26 22:42:35,642 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 22:42:35,643 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-26 22:42:35,644 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 22:42:35,644 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 22:42:35,649 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 22:42:35,649 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 10:42:35" (1/1) ... [2018-10-26 22:42:35,652 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@15ad6102 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:42:35, skipping insertion in model container [2018-10-26 22:42:35,653 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 10:42:35" (1/1) ... [2018-10-26 22:42:35,662 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 22:42:35,705 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 22:42:35,987 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 22:42:35,997 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 22:42:36,090 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 22:42:36,127 INFO L193 MainTranslator]: Completed translation [2018-10-26 22:42:36,127 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:42:36 WrapperNode [2018-10-26 22:42:36,127 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 22:42:36,129 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-26 22:42:36,129 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-26 22:42:36,129 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-26 22:42:36,139 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:42:36" (1/1) ... [2018-10-26 22:42:36,162 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:42:36" (1/1) ... [2018-10-26 22:42:36,267 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-26 22:42:36,268 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-26 22:42:36,268 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-26 22:42:36,268 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-26 22:42:36,278 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:42:36" (1/1) ... [2018-10-26 22:42:36,278 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:42:36" (1/1) ... [2018-10-26 22:42:36,290 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:42:36" (1/1) ... [2018-10-26 22:42:36,290 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:42:36" (1/1) ... [2018-10-26 22:42:36,301 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:42:36" (1/1) ... [2018-10-26 22:42:36,308 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:42:36" (1/1) ... [2018-10-26 22:42:36,311 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:42:36" (1/1) ... [2018-10-26 22:42:36,315 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-26 22:42:36,316 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-26 22:42:36,316 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-26 22:42:36,316 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-26 22:42:36,317 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:42:36" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_caee8a37-d8cd-45b7-93eb-bec6bc6669e2/bin-2019/utaipan/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-26 22:42:36,395 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-10-26 22:42:36,395 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-10-26 22:42:36,396 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-10-26 22:42:36,396 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-10-26 22:42:36,396 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-10-26 22:42:36,396 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-10-26 22:42:36,396 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2018-10-26 22:42:36,396 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2018-10-26 22:42:36,397 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-10-26 22:42:36,397 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-10-26 22:42:36,397 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2018-10-26 22:42:36,397 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2018-10-26 22:42:36,397 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2018-10-26 22:42:36,397 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2018-10-26 22:42:36,397 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2018-10-26 22:42:36,397 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2018-10-26 22:42:36,398 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-10-26 22:42:36,398 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-10-26 22:42:36,398 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2018-10-26 22:42:36,398 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2018-10-26 22:42:36,398 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2018-10-26 22:42:36,398 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2018-10-26 22:42:36,398 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2018-10-26 22:42:36,398 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2018-10-26 22:42:36,399 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-10-26 22:42:36,399 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-10-26 22:42:36,399 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-10-26 22:42:36,399 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-10-26 22:42:36,399 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2018-10-26 22:42:36,399 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2018-10-26 22:42:36,399 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2018-10-26 22:42:36,400 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2018-10-26 22:42:36,400 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2018-10-26 22:42:36,400 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2018-10-26 22:42:36,400 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2018-10-26 22:42:36,400 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2018-10-26 22:42:36,400 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2018-10-26 22:42:36,400 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2018-10-26 22:42:36,400 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-10-26 22:42:36,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-10-26 22:42:36,401 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2018-10-26 22:42:36,401 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2018-10-26 22:42:36,401 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification3_spec__1 [2018-10-26 22:42:36,401 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification3_spec__1 [2018-10-26 22:42:36,401 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-26 22:42:36,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-26 22:42:36,401 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-10-26 22:42:36,402 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-10-26 22:42:37,847 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-26 22:42:37,848 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.10 10:42:37 BoogieIcfgContainer [2018-10-26 22:42:37,848 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-26 22:42:37,849 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-10-26 22:42:37,849 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-10-26 22:42:37,853 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-10-26 22:42:37,854 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.10 10:42:35" (1/3) ... [2018-10-26 22:42:37,855 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@38ae81b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.10 10:42:37, skipping insertion in model container [2018-10-26 22:42:37,855 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:42:36" (2/3) ... [2018-10-26 22:42:37,856 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@38ae81b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.10 10:42:37, skipping insertion in model container [2018-10-26 22:42:37,856 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.10 10:42:37" (3/3) ... [2018-10-26 22:42:37,858 INFO L112 eAbstractionObserver]: Analyzing ICFG minepump_spec3_product14_false-unreach-call_false-termination.cil.c [2018-10-26 22:42:37,869 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-10-26 22:42:37,877 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-10-26 22:42:37,895 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-10-26 22:42:37,930 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-10-26 22:42:37,930 INFO L383 AbstractCegarLoop]: Hoare is true [2018-10-26 22:42:37,931 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-10-26 22:42:37,931 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-10-26 22:42:37,931 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-10-26 22:42:37,932 INFO L387 AbstractCegarLoop]: Difference is false [2018-10-26 22:42:37,932 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-10-26 22:42:37,932 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-10-26 22:42:37,954 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states. [2018-10-26 22:42:37,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2018-10-26 22:42:37,964 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:42:37,965 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 22:42:37,968 INFO L424 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:42:37,974 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:42:37,975 INFO L82 PathProgramCache]: Analyzing trace with hash -1816270094, now seen corresponding path program 1 times [2018-10-26 22:42:37,978 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 22:42:38,032 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:42:38,032 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:42:38,033 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:42:38,033 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 22:42:38,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:42:38,367 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-26 22:42:38,370 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 22:42:38,371 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-10-26 22:42:38,371 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 22:42:38,377 INFO L460 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-10-26 22:42:38,392 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-10-26 22:42:38,393 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-10-26 22:42:38,396 INFO L87 Difference]: Start difference. First operand 124 states. Second operand 2 states. [2018-10-26 22:42:38,435 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 22:42:38,435 INFO L93 Difference]: Finished difference Result 222 states and 275 transitions. [2018-10-26 22:42:38,436 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-10-26 22:42:38,438 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 52 [2018-10-26 22:42:38,438 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 22:42:38,451 INFO L225 Difference]: With dead ends: 222 [2018-10-26 22:42:38,451 INFO L226 Difference]: Without dead ends: 111 [2018-10-26 22:42:38,456 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-10-26 22:42:38,476 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 111 states. [2018-10-26 22:42:38,508 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 111 to 111. [2018-10-26 22:42:38,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 111 states. [2018-10-26 22:42:38,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 111 states and 129 transitions. [2018-10-26 22:42:38,515 INFO L78 Accepts]: Start accepts. Automaton has 111 states and 129 transitions. Word has length 52 [2018-10-26 22:42:38,515 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 22:42:38,515 INFO L481 AbstractCegarLoop]: Abstraction has 111 states and 129 transitions. [2018-10-26 22:42:38,515 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-10-26 22:42:38,516 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 129 transitions. [2018-10-26 22:42:38,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2018-10-26 22:42:38,520 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:42:38,520 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 22:42:38,521 INFO L424 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:42:38,521 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:42:38,521 INFO L82 PathProgramCache]: Analyzing trace with hash -477327815, now seen corresponding path program 1 times [2018-10-26 22:42:38,521 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 22:42:38,523 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:42:38,523 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:42:38,523 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:42:38,523 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 22:42:38,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:42:38,682 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-26 22:42:38,682 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 22:42:38,682 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-26 22:42:38,682 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 22:42:38,691 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-26 22:42:38,691 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-26 22:42:38,691 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 22:42:38,692 INFO L87 Difference]: Start difference. First operand 111 states and 129 transitions. Second operand 3 states. [2018-10-26 22:42:38,715 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 22:42:38,715 INFO L93 Difference]: Finished difference Result 165 states and 191 transitions. [2018-10-26 22:42:38,716 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-26 22:42:38,716 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 54 [2018-10-26 22:42:38,716 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 22:42:38,719 INFO L225 Difference]: With dead ends: 165 [2018-10-26 22:42:38,719 INFO L226 Difference]: Without dead ends: 101 [2018-10-26 22:42:38,724 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 22:42:38,726 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 101 states. [2018-10-26 22:42:38,738 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 101 to 101. [2018-10-26 22:42:38,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 101 states. [2018-10-26 22:42:38,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 101 states and 116 transitions. [2018-10-26 22:42:38,752 INFO L78 Accepts]: Start accepts. Automaton has 101 states and 116 transitions. Word has length 54 [2018-10-26 22:42:38,753 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 22:42:38,753 INFO L481 AbstractCegarLoop]: Abstraction has 101 states and 116 transitions. [2018-10-26 22:42:38,753 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-26 22:42:38,753 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 116 transitions. [2018-10-26 22:42:38,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2018-10-26 22:42:38,755 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:42:38,758 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 22:42:38,758 INFO L424 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:42:38,759 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:42:38,759 INFO L82 PathProgramCache]: Analyzing trace with hash -1584486477, now seen corresponding path program 1 times [2018-10-26 22:42:38,759 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 22:42:38,760 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:42:38,760 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:42:38,761 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:42:38,761 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 22:42:38,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:42:39,019 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-26 22:42:39,020 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 22:42:39,020 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-10-26 22:42:39,020 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 22:42:39,021 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-10-26 22:42:39,021 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-10-26 22:42:39,021 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2018-10-26 22:42:39,022 INFO L87 Difference]: Start difference. First operand 101 states and 116 transitions. Second operand 7 states. [2018-10-26 22:42:39,613 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 22:42:39,613 INFO L93 Difference]: Finished difference Result 178 states and 209 transitions. [2018-10-26 22:42:39,614 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-10-26 22:42:39,614 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 59 [2018-10-26 22:42:39,614 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 22:42:39,615 INFO L225 Difference]: With dead ends: 178 [2018-10-26 22:42:39,615 INFO L226 Difference]: Without dead ends: 101 [2018-10-26 22:42:39,616 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2018-10-26 22:42:39,616 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 101 states. [2018-10-26 22:42:39,627 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 101 to 101. [2018-10-26 22:42:39,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 101 states. [2018-10-26 22:42:39,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 101 states and 115 transitions. [2018-10-26 22:42:39,629 INFO L78 Accepts]: Start accepts. Automaton has 101 states and 115 transitions. Word has length 59 [2018-10-26 22:42:39,629 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 22:42:39,629 INFO L481 AbstractCegarLoop]: Abstraction has 101 states and 115 transitions. [2018-10-26 22:42:39,629 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-10-26 22:42:39,630 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 115 transitions. [2018-10-26 22:42:39,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2018-10-26 22:42:39,632 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:42:39,632 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 22:42:39,632 INFO L424 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:42:39,633 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:42:39,633 INFO L82 PathProgramCache]: Analyzing trace with hash 73180893, now seen corresponding path program 1 times [2018-10-26 22:42:39,633 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 22:42:39,634 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:42:39,634 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:42:39,634 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:42:39,635 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 22:42:39,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:42:39,842 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-26 22:42:39,842 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 22:42:39,843 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-10-26 22:42:39,843 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 22:42:39,843 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-10-26 22:42:39,844 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-10-26 22:42:39,844 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-10-26 22:42:39,844 INFO L87 Difference]: Start difference. First operand 101 states and 115 transitions. Second operand 6 states. [2018-10-26 22:42:40,556 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 22:42:40,556 INFO L93 Difference]: Finished difference Result 244 states and 293 transitions. [2018-10-26 22:42:40,557 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-10-26 22:42:40,557 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 67 [2018-10-26 22:42:40,558 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 22:42:40,565 INFO L225 Difference]: With dead ends: 244 [2018-10-26 22:42:40,568 INFO L226 Difference]: Without dead ends: 167 [2018-10-26 22:42:40,569 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2018-10-26 22:42:40,569 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 167 states. [2018-10-26 22:42:40,596 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 167 to 165. [2018-10-26 22:42:40,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 165 states. [2018-10-26 22:42:40,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 165 states and 193 transitions. [2018-10-26 22:42:40,598 INFO L78 Accepts]: Start accepts. Automaton has 165 states and 193 transitions. Word has length 67 [2018-10-26 22:42:40,599 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 22:42:40,599 INFO L481 AbstractCegarLoop]: Abstraction has 165 states and 193 transitions. [2018-10-26 22:42:40,599 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-10-26 22:42:40,601 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 193 transitions. [2018-10-26 22:42:40,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2018-10-26 22:42:40,604 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:42:40,604 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 22:42:40,604 INFO L424 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:42:40,605 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:42:40,605 INFO L82 PathProgramCache]: Analyzing trace with hash -1900792221, now seen corresponding path program 1 times [2018-10-26 22:42:40,605 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 22:42:40,606 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:42:40,606 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:42:40,606 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:42:40,607 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 22:42:40,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:42:40,804 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-26 22:42:40,804 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 22:42:40,804 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-26 22:42:40,805 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 22:42:40,805 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-26 22:42:40,805 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-26 22:42:40,806 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 22:42:40,806 INFO L87 Difference]: Start difference. First operand 165 states and 193 transitions. Second operand 3 states. [2018-10-26 22:42:40,887 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 22:42:40,887 INFO L93 Difference]: Finished difference Result 274 states and 326 transitions. [2018-10-26 22:42:40,890 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-26 22:42:40,890 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 71 [2018-10-26 22:42:40,891 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 22:42:40,892 INFO L225 Difference]: With dead ends: 274 [2018-10-26 22:42:40,892 INFO L226 Difference]: Without dead ends: 133 [2018-10-26 22:42:40,893 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 5 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 22:42:40,894 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 133 states. [2018-10-26 22:42:40,921 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 133 to 133. [2018-10-26 22:42:40,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 133 states. [2018-10-26 22:42:40,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 133 states and 148 transitions. [2018-10-26 22:42:40,930 INFO L78 Accepts]: Start accepts. Automaton has 133 states and 148 transitions. Word has length 71 [2018-10-26 22:42:40,930 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 22:42:40,930 INFO L481 AbstractCegarLoop]: Abstraction has 133 states and 148 transitions. [2018-10-26 22:42:40,930 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-26 22:42:40,931 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 148 transitions. [2018-10-26 22:42:40,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2018-10-26 22:42:40,938 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:42:40,939 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 22:42:40,939 INFO L424 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:42:40,939 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:42:40,939 INFO L82 PathProgramCache]: Analyzing trace with hash -1704924457, now seen corresponding path program 1 times [2018-10-26 22:42:40,940 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 22:42:40,940 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:42:40,941 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:42:40,941 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:42:40,941 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 22:42:41,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-26 22:42:41,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-26 22:42:41,177 INFO L442 BasicCegarLoop]: Counterexample might be feasible [2018-10-26 22:42:41,205 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 22:42:41,209 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 22:42:41,210 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 22:42:41,212 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 22:42:41,340 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 26.10 10:42:41 BoogieIcfgContainer [2018-10-26 22:42:41,340 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-10-26 22:42:41,341 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-10-26 22:42:41,341 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-10-26 22:42:41,342 INFO L276 PluginConnector]: Witness Printer initialized [2018-10-26 22:42:41,343 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.10 10:42:37" (3/4) ... [2018-10-26 22:42:41,345 INFO L138 WitnessPrinter]: Generating witness for reachability counterexample [2018-10-26 22:42:41,351 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 22:42:41,351 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 22:42:41,352 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 22:42:41,353 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 22:42:41,510 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_caee8a37-d8cd-45b7-93eb-bec6bc6669e2/bin-2019/utaipan/witness.graphml [2018-10-26 22:42:41,510 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-10-26 22:42:41,511 INFO L168 Benchmark]: Toolchain (without parser) took 5869.06 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 158.9 MB). Free memory was 961.8 MB in the beginning and 1.1 GB in the end (delta: -104.9 MB). Peak memory consumption was 54.0 MB. Max. memory is 11.5 GB. [2018-10-26 22:42:41,513 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 22:42:41,513 INFO L168 Benchmark]: CACSL2BoogieTranslator took 484.18 ms. Allocated memory is still 1.0 GB. Free memory was 959.1 MB in the beginning and 937.6 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. [2018-10-26 22:42:41,513 INFO L168 Benchmark]: Boogie Procedure Inliner took 138.63 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 158.9 MB). Free memory was 937.6 MB in the beginning and 1.2 GB in the end (delta: -219.1 MB). Peak memory consumption was 19.4 MB. Max. memory is 11.5 GB. [2018-10-26 22:42:41,514 INFO L168 Benchmark]: Boogie Preprocessor took 48.16 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2018-10-26 22:42:41,514 INFO L168 Benchmark]: RCFGBuilder took 1532.30 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: 81.5 MB). Peak memory consumption was 81.5 MB. Max. memory is 11.5 GB. [2018-10-26 22:42:41,515 INFO L168 Benchmark]: TraceAbstraction took 3491.18 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: -24.9 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 22:42:41,515 INFO L168 Benchmark]: Witness Printer took 169.74 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 28.2 MB). Peak memory consumption was 28.2 MB. Max. memory is 11.5 GB. [2018-10-26 22:42:41,517 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 484.18 ms. Allocated memory is still 1.0 GB. Free memory was 959.1 MB in the beginning and 937.6 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 138.63 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 158.9 MB). Free memory was 937.6 MB in the beginning and 1.2 GB in the end (delta: -219.1 MB). Peak memory consumption was 19.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 48.16 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1532.30 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: 81.5 MB). Peak memory consumption was 81.5 MB. Max. memory is 11.5 GB. * TraceAbstraction took 3491.18 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: -24.9 MB). There was no memory consumed. Max. memory is 11.5 GB. * Witness Printer took 169.74 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 28.2 MB). Peak memory consumption was 28.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 44]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L249] CALL "Pump(System:" [L249] RET "Pump(System:" [L253] CALL "On" [L253] RET "On" [L257] CALL "Off" [L257] RET "Off" [L261] CALL ",Pump:" [L261] RET ",Pump:" [L265] CALL "On" [L265] RET "On" [L269] CALL "Off" [L269] RET "Off" [L273] CALL ") " [L273] RET ") " [L275] CALL "\n" [L275] RET "\n" [L586] CALL "i > 0 && i <= this->argsCount" [L586] RET "i > 0 && i <= this->argsCount" [L586] CALL "libacc.c" [L586] RET "libacc.c" [L587] CALL "__utac__get_this_arg" [L587] RET "__utac__get_this_arg" [L593] CALL "i > 0 && i <= this->argsCount" [L593] RET "i > 0 && i <= this->argsCount" [L593] CALL "libacc.c" [L593] RET "libacc.c" [L594] CALL "__utac__get_this_arg" [L594] RET "__utac__get_this_arg" [L632] CALL "i > 0 && i <= this->argsCount" [L632] RET "i > 0 && i <= this->argsCount" [L632] CALL "libacc.c" [L632] RET "libacc.c" [L633] CALL "__utac__get_this_argtype" [L633] RET "__utac__get_this_argtype" [L639] CALL "i > 0 && i <= this->argsCount" [L639] RET "i > 0 && i <= this->argsCount" [L639] CALL "libacc.c" [L639] RET "libacc.c" [L640] CALL "__utac__get_this_argtype" [L640] RET "__utac__get_this_argtype" [L873] CALL "Env(Water:%i" [L873] RET "Env(Water:%i" [L874] CALL ",Meth:" [L874] RET ",Meth:" [L878] CALL "CRIT" [L878] RET "CRIT" [L882] CALL "OK" [L882] RET "OK" [L886] CALL ")" [L886] RET ")" [L131] int pumpRunning = 0; [L132] int systemActive = 1; [L725] int cleanupTimeShifts = 4; [L821] int waterLevel = 1; [L822] int methaneLevelCritical = 0; [L458] static struct __ACC__ERR *head = (struct __ACC__ERR *)0; VAL [") "={196:0}, ")"={122:0}, ",Meth:"={164:0}, ",Pump:"={158:0}, "\n"={193:0}, "__utac__get_this_arg"={126:0}, "__utac__get_this_arg"={183:0}, "__utac__get_this_argtype"={145:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={168:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={144:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={175:0}, "libacc.c"={1:0}, "libacc.c"={146:0}, "libacc.c"={2:0}, "Off"={153:0}, "Off"={127:0}, "OK"={132:0}, "On"={130:0}, "On"={149:0}, "Pump(System:"={161:0}, \old(") ")=198, \old(") ")=124, \old(")")=120, \old(")")=121, \old(",Meth:")=163, \old(",Meth:")=118, \old(",Pump:")=134, \old(",Pump:")=123, \old("\n")=160, \old("\n")=194, \old("__utac__get_this_arg")=172, \old("__utac__get_this_arg")=136, \old("__utac__get_this_arg")=170, \old("__utac__get_this_arg")=184, \old("__utac__get_this_argtype")=189, \old("__utac__get_this_argtype")=141, \old("__utac__get_this_argtype")=166, \old("__utac__get_this_argtype")=173, \old("CRIT")=152, \old("CRIT")=167, \old("Env(Water:%i")=169, \old("Env(Water:%i")=186, \old("i > 0 && i <= this->argsCount")=125, \old("i > 0 && i <= this->argsCount")=180, \old("i > 0 && i <= this->argsCount")=187, \old("i > 0 && i <= this->argsCount")=179, \old("i > 0 && i <= this->argsCount")=135, \old("i > 0 && i <= this->argsCount")=143, \old("i > 0 && i <= this->argsCount")=188, \old("i > 0 && i <= this->argsCount")=140, \old("libacc.c")=192, \old("libacc.c")=139, \old("libacc.c")=174, \old("libacc.c")=138, \old("libacc.c")=119, \old("libacc.c")=176, \old("libacc.c")=151, \old("libacc.c")=157, \old("Off")=197, \old("Off")=129, \old("Off")=154, \old("Off")=178, \old("OK")=133, \old("OK")=171, \old("On")=155, \old("On")=137, \old("On")=165, \old("On")=150, \old("Pump(System:")=162, \old("Pump(System:")=128, \old(cleanupTimeShifts)=195, \old(head)=182, \old(head)=199, \old(methaneLevelCritical)=159, \old(pumpRunning)=148, \old(systemActive)=147, \old(waterLevel)=156, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L798] int retValue_acc ; [L799] int tmp ; VAL [") "={196:0}, ")"={122:0}, ",Meth:"={164:0}, ",Pump:"={158:0}, "\n"={193:0}, "__utac__get_this_arg"={126:0}, "__utac__get_this_arg"={183:0}, "__utac__get_this_argtype"={145:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={168:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={144:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={2:0}, "libacc.c"={175:0}, "libacc.c"={1:0}, "libacc.c"={146:0}, "Off"={153:0}, "Off"={127:0}, "OK"={132:0}, "On"={130:0}, "On"={149:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L803] FCALL select_helpers() VAL [") "={196:0}, ")"={122:0}, ",Meth:"={164:0}, ",Pump:"={158:0}, "\n"={193:0}, "__utac__get_this_arg"={126:0}, "__utac__get_this_arg"={183:0}, "__utac__get_this_argtype"={145:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={168:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={144:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={2:0}, "libacc.c"={175:0}, "libacc.c"={1:0}, "libacc.c"={146:0}, "Off"={153:0}, "Off"={127:0}, "OK"={132:0}, "On"={130:0}, "On"={149:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L804] FCALL select_features() VAL [") "={196:0}, ")"={122:0}, ",Meth:"={164:0}, ",Pump:"={158:0}, "\n"={193:0}, "__utac__get_this_arg"={126:0}, "__utac__get_this_arg"={183:0}, "__utac__get_this_argtype"={145:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={168:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={144:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={2:0}, "libacc.c"={175:0}, "libacc.c"={1:0}, "libacc.c"={146:0}, "Off"={153:0}, "Off"={127:0}, "OK"={132:0}, "On"={130:0}, "On"={149:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L805] CALL, EXPR valid_product() VAL [") "={196:0}, ")"={122:0}, ",Meth:"={164:0}, ",Pump:"={158:0}, "\n"={193:0}, "__utac__get_this_arg"={126:0}, "__utac__get_this_arg"={183:0}, "__utac__get_this_argtype"={145:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={168:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={144:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={2:0}, "libacc.c"={175:0}, "libacc.c"={1:0}, "libacc.c"={146:0}, "Off"={153:0}, "Off"={127:0}, "OK"={132:0}, "On"={130:0}, "On"={149:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L78] int retValue_acc ; [L81] retValue_acc = 1 [L82] RET return (retValue_acc); VAL [") "={196:0}, ")"={122:0}, ",Meth:"={164:0}, ",Pump:"={158:0}, "\n"={193:0}, "__utac__get_this_arg"={126:0}, "__utac__get_this_arg"={183:0}, "__utac__get_this_argtype"={145:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={168:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={144:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={2:0}, "libacc.c"={175:0}, "libacc.c"={1:0}, "libacc.c"={146:0}, "Off"={153:0}, "Off"={127:0}, "OK"={132:0}, "On"={130:0}, "On"={149:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, \result=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=1, systemActive=1, waterLevel=1] [L805] EXPR valid_product() VAL [") "={196:0}, ")"={122:0}, ",Meth:"={164:0}, ",Pump:"={158:0}, "\n"={193:0}, "__utac__get_this_arg"={126:0}, "__utac__get_this_arg"={183:0}, "__utac__get_this_argtype"={145:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={168:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={144:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={2:0}, "libacc.c"={175:0}, "libacc.c"={1:0}, "libacc.c"={146:0}, "Off"={153:0}, "Off"={127:0}, "OK"={132:0}, "On"={130:0}, "On"={149:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, valid_product()=1, waterLevel=1] [L805] tmp = valid_product() [L807] COND TRUE \read(tmp) VAL [") "={196:0}, ")"={122:0}, ",Meth:"={164:0}, ",Pump:"={158:0}, "\n"={193:0}, "__utac__get_this_arg"={126:0}, "__utac__get_this_arg"={183:0}, "__utac__get_this_argtype"={145:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={168:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={144:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={2:0}, "libacc.c"={175:0}, "libacc.c"={1:0}, "libacc.c"={146:0}, "Off"={153:0}, "Off"={127:0}, "OK"={132:0}, "On"={130:0}, "On"={149:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=1, waterLevel=1] [L809] FCALL setup() VAL [") "={196:0}, ")"={122:0}, ",Meth:"={164:0}, ",Pump:"={158:0}, "\n"={193:0}, "__utac__get_this_arg"={126:0}, "__utac__get_this_arg"={183:0}, "__utac__get_this_argtype"={145:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={168:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={144:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={2:0}, "libacc.c"={175:0}, "libacc.c"={1:0}, "libacc.c"={146:0}, "Off"={153:0}, "Off"={127:0}, "OK"={132:0}, "On"={130:0}, "On"={149:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=1, waterLevel=1] [L810] CALL runTest() VAL [") "={196:0}, ")"={122:0}, ",Meth:"={164:0}, ",Pump:"={158:0}, "\n"={193:0}, "__utac__get_this_arg"={126:0}, "__utac__get_this_arg"={183:0}, "__utac__get_this_argtype"={145:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={168:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={144:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={2:0}, "libacc.c"={175:0}, "libacc.c"={1:0}, "libacc.c"={146:0}, "Off"={153:0}, "Off"={127:0}, "OK"={132:0}, "On"={130:0}, "On"={149:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L792] CALL test() VAL [") "={196:0}, ")"={122:0}, ",Meth:"={164:0}, ",Pump:"={158:0}, "\n"={193:0}, "__utac__get_this_arg"={126:0}, "__utac__get_this_arg"={183:0}, "__utac__get_this_argtype"={145:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={168:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={144:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={2:0}, "libacc.c"={175:0}, "libacc.c"={1:0}, "libacc.c"={146:0}, "Off"={153:0}, "Off"={127:0}, "OK"={132:0}, "On"={130:0}, "On"={149:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L659] int splverifierCounter ; [L660] int tmp ; [L661] int tmp___0 ; [L662] int tmp___1 ; [L663] int tmp___2 ; [L666] splverifierCounter = 0 VAL [") "={196:0}, ")"={122:0}, ",Meth:"={164:0}, ",Pump:"={158:0}, "\n"={193:0}, "__utac__get_this_arg"={126:0}, "__utac__get_this_arg"={183:0}, "__utac__get_this_argtype"={145:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={168:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={144:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={2:0}, "libacc.c"={175:0}, "libacc.c"={1:0}, "libacc.c"={146:0}, "Off"={153:0}, "Off"={127:0}, "OK"={132:0}, "On"={130:0}, "On"={149:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L668] COND TRUE 1 VAL [") "={196:0}, ")"={122:0}, ",Meth:"={164:0}, ",Pump:"={158:0}, "\n"={193:0}, "__utac__get_this_arg"={126:0}, "__utac__get_this_arg"={183:0}, "__utac__get_this_argtype"={145:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={168:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={144:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={2:0}, "libacc.c"={175:0}, "libacc.c"={1:0}, "libacc.c"={146:0}, "Off"={153:0}, "Off"={127:0}, "OK"={132:0}, "On"={130:0}, "On"={149:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L670] COND TRUE splverifierCounter < 4 VAL [") "={196:0}, ")"={122:0}, ",Meth:"={164:0}, ",Pump:"={158:0}, "\n"={193:0}, "__utac__get_this_arg"={126:0}, "__utac__get_this_arg"={183:0}, "__utac__get_this_argtype"={145:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={168:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={144:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={2:0}, "libacc.c"={175:0}, "libacc.c"={1:0}, "libacc.c"={146:0}, "Off"={153:0}, "Off"={127:0}, "OK"={132:0}, "On"={130:0}, "On"={149:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L676] tmp = __VERIFIER_nondet_int() [L678] COND TRUE \read(tmp) VAL [") "={196:0}, ")"={122:0}, ",Meth:"={164:0}, ",Pump:"={158:0}, "\n"={193:0}, "__utac__get_this_arg"={126:0}, "__utac__get_this_arg"={183:0}, "__utac__get_this_argtype"={145:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={168:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={144:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={2:0}, "libacc.c"={175:0}, "libacc.c"={1:0}, "libacc.c"={146:0}, "Off"={153:0}, "Off"={127:0}, "OK"={132:0}, "On"={130:0}, "On"={149:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, waterLevel=1] [L680] CALL waterRise() VAL [") "={196:0}, ")"={122:0}, ",Meth:"={164:0}, ",Pump:"={158:0}, "\n"={193:0}, "__utac__get_this_arg"={126:0}, "__utac__get_this_arg"={183:0}, "__utac__get_this_argtype"={145:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={168:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={144:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={2:0}, "libacc.c"={175:0}, "libacc.c"={1:0}, "libacc.c"={146:0}, "Off"={153:0}, "Off"={127:0}, "OK"={132:0}, "On"={130:0}, "On"={149:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L839] COND TRUE waterLevel < 2 [L840] RET waterLevel = waterLevel + 1 VAL [") "={196:0}, ")"={122:0}, ",Meth:"={164:0}, ",Pump:"={158:0}, "\n"={193:0}, "__utac__get_this_arg"={126:0}, "__utac__get_this_arg"={183:0}, "__utac__get_this_argtype"={145:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={168:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={144:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={2:0}, "libacc.c"={175:0}, "libacc.c"={1:0}, "libacc.c"={146:0}, "Off"={153:0}, "Off"={127:0}, "OK"={132:0}, "On"={130:0}, "On"={149:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L680] waterRise() VAL [") "={196:0}, ")"={122:0}, ",Meth:"={164:0}, ",Pump:"={158:0}, "\n"={193:0}, "__utac__get_this_arg"={126:0}, "__utac__get_this_arg"={183:0}, "__utac__get_this_argtype"={145:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={168:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={144:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={2:0}, "libacc.c"={175:0}, "libacc.c"={1:0}, "libacc.c"={146:0}, "Off"={153:0}, "Off"={127:0}, "OK"={132:0}, "On"={130:0}, "On"={149:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, waterLevel=2] [L686] tmp___0 = __VERIFIER_nondet_int() [L688] COND FALSE !(\read(tmp___0)) VAL [") "={196:0}, ")"={122:0}, ",Meth:"={164:0}, ",Pump:"={158:0}, "\n"={193:0}, "__utac__get_this_arg"={126:0}, "__utac__get_this_arg"={183:0}, "__utac__get_this_argtype"={145:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={168:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={144:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={2:0}, "libacc.c"={175:0}, "libacc.c"={1:0}, "libacc.c"={146:0}, "Off"={153:0}, "Off"={127:0}, "OK"={132:0}, "On"={130:0}, "On"={149:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, waterLevel=2] [L696] tmp___2 = __VERIFIER_nondet_int() [L698] COND FALSE !(\read(tmp___2)) [L704] tmp___1 = __VERIFIER_nondet_int() [L706] COND TRUE \read(tmp___1) VAL [") "={196:0}, ")"={122:0}, ",Meth:"={164:0}, ",Pump:"={158:0}, "\n"={193:0}, "__utac__get_this_arg"={126:0}, "__utac__get_this_arg"={183:0}, "__utac__get_this_argtype"={145:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={168:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={144:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={2:0}, "libacc.c"={175:0}, "libacc.c"={1:0}, "libacc.c"={146:0}, "Off"={153:0}, "Off"={127:0}, "OK"={132:0}, "On"={130:0}, "On"={149:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, tmp___1=1, tmp___2=0, waterLevel=2] [L713] CALL timeShift() VAL [") "={196:0}, ")"={122:0}, ",Meth:"={164:0}, ",Pump:"={158:0}, "\n"={193:0}, "__utac__get_this_arg"={126:0}, "__utac__get_this_arg"={183:0}, "__utac__get_this_argtype"={145:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={168:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={144:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={2:0}, "libacc.c"={175:0}, "libacc.c"={1:0}, "libacc.c"={146:0}, "Off"={153:0}, "Off"={127:0}, "OK"={132:0}, "On"={130:0}, "On"={149:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L138] COND FALSE !(\read(pumpRunning)) VAL [") "={196:0}, ")"={122:0}, ",Meth:"={164:0}, ",Pump:"={158:0}, "\n"={193:0}, "__utac__get_this_arg"={126:0}, "__utac__get_this_arg"={183:0}, "__utac__get_this_argtype"={145:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={168:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={144:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={2:0}, "libacc.c"={175:0}, "libacc.c"={1:0}, "libacc.c"={146:0}, "Off"={153:0}, "Off"={127:0}, "OK"={132:0}, "On"={130:0}, "On"={149:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L145] COND TRUE \read(systemActive) VAL [") "={196:0}, ")"={122:0}, ",Meth:"={164:0}, ",Pump:"={158:0}, "\n"={193:0}, "__utac__get_this_arg"={126:0}, "__utac__get_this_arg"={183:0}, "__utac__get_this_argtype"={145:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={168:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={144:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={2:0}, "libacc.c"={175:0}, "libacc.c"={1:0}, "libacc.c"={146:0}, "Off"={153:0}, "Off"={127:0}, "OK"={132:0}, "On"={130:0}, "On"={149:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L147] CALL processEnvironment() VAL [") "={196:0}, ")"={122:0}, ",Meth:"={164:0}, ",Pump:"={158:0}, "\n"={193:0}, "__utac__get_this_arg"={126:0}, "__utac__get_this_arg"={183:0}, "__utac__get_this_argtype"={145:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={168:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={144:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={2:0}, "libacc.c"={175:0}, "libacc.c"={1:0}, "libacc.c"={146:0}, "Off"={153:0}, "Off"={127:0}, "OK"={132:0}, "On"={130:0}, "On"={149:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L167] int tmp ; VAL [") "={196:0}, ")"={122:0}, ",Meth:"={164:0}, ",Pump:"={158:0}, "\n"={193:0}, "__utac__get_this_arg"={126:0}, "__utac__get_this_arg"={183:0}, "__utac__get_this_argtype"={145:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={168:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={144:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={2:0}, "libacc.c"={175:0}, "libacc.c"={1:0}, "libacc.c"={146:0}, "Off"={153:0}, "Off"={127:0}, "OK"={132:0}, "On"={130:0}, "On"={149:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L170] COND FALSE !(\read(pumpRunning)) VAL [") "={196:0}, ")"={122:0}, ",Meth:"={164:0}, ",Pump:"={158:0}, "\n"={193:0}, "__utac__get_this_arg"={126:0}, "__utac__get_this_arg"={183:0}, "__utac__get_this_argtype"={145:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={168:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={144:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={2:0}, "libacc.c"={175:0}, "libacc.c"={1:0}, "libacc.c"={146:0}, "Off"={153:0}, "Off"={127:0}, "OK"={132:0}, "On"={130:0}, "On"={149:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L185] RET, FCALL processEnvironment__wrappee__methaneQuery() VAL [") "={196:0}, ")"={122:0}, ",Meth:"={164:0}, ",Pump:"={158:0}, "\n"={193:0}, "__utac__get_this_arg"={126:0}, "__utac__get_this_arg"={183:0}, "__utac__get_this_argtype"={145:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={168:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={144:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={2:0}, "libacc.c"={175:0}, "libacc.c"={1:0}, "libacc.c"={146:0}, "Off"={153:0}, "Off"={127:0}, "OK"={132:0}, "On"={130:0}, "On"={149:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L147] processEnvironment() VAL [") "={196:0}, ")"={122:0}, ",Meth:"={164:0}, ",Pump:"={158:0}, "\n"={193:0}, "__utac__get_this_arg"={126:0}, "__utac__get_this_arg"={183:0}, "__utac__get_this_argtype"={145:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={168:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={144:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={2:0}, "libacc.c"={175:0}, "libacc.c"={1:0}, "libacc.c"={146:0}, "Off"={153:0}, "Off"={127:0}, "OK"={132:0}, "On"={130:0}, "On"={149:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L153] CALL __utac_acc__Specification3_spec__1() VAL [") "={196:0}, ")"={122:0}, ",Meth:"={164:0}, ",Pump:"={158:0}, "\n"={193:0}, "__utac__get_this_arg"={126:0}, "__utac__get_this_arg"={183:0}, "__utac__get_this_argtype"={145:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={168:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={144:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={2:0}, "libacc.c"={175:0}, "libacc.c"={1:0}, "libacc.c"={146:0}, "Off"={153:0}, "Off"={127:0}, "OK"={132:0}, "On"={130:0}, "On"={149:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L91] int tmp ; [L92] int tmp___0 ; [L93] int tmp___1 ; VAL [") "={196:0}, ")"={122:0}, ",Meth:"={164:0}, ",Pump:"={158:0}, "\n"={193:0}, "__utac__get_this_arg"={126:0}, "__utac__get_this_arg"={183:0}, "__utac__get_this_argtype"={145:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={168:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={144:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={2:0}, "libacc.c"={175:0}, "libacc.c"={1:0}, "libacc.c"={146:0}, "Off"={153:0}, "Off"={127:0}, "OK"={132:0}, "On"={130:0}, "On"={149:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L97] CALL, EXPR isMethaneLevelCritical() VAL [") "={196:0}, ")"={122:0}, ",Meth:"={164:0}, ",Pump:"={158:0}, "\n"={193:0}, "__utac__get_this_arg"={126:0}, "__utac__get_this_arg"={183:0}, "__utac__get_this_argtype"={145:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={168:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={144:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={2:0}, "libacc.c"={175:0}, "libacc.c"={1:0}, "libacc.c"={146:0}, "Off"={153:0}, "Off"={127:0}, "OK"={132:0}, "On"={130:0}, "On"={149:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L860] int retValue_acc ; [L863] retValue_acc = methaneLevelCritical [L864] RET return (retValue_acc); VAL [") "={196:0}, ")"={122:0}, ",Meth:"={164:0}, ",Pump:"={158:0}, "\n"={193:0}, "__utac__get_this_arg"={126:0}, "__utac__get_this_arg"={183:0}, "__utac__get_this_argtype"={145:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={168:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={144:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={2:0}, "libacc.c"={175:0}, "libacc.c"={1:0}, "libacc.c"={146:0}, "Off"={153:0}, "Off"={127:0}, "OK"={132:0}, "On"={130:0}, "On"={149:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, \result=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=0, systemActive=1, waterLevel=2] [L97] EXPR isMethaneLevelCritical() VAL [") "={196:0}, ")"={122:0}, ",Meth:"={164:0}, ",Pump:"={158:0}, "\n"={193:0}, "__utac__get_this_arg"={126:0}, "__utac__get_this_arg"={183:0}, "__utac__get_this_argtype"={145:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={168:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={144:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={2:0}, "libacc.c"={175:0}, "libacc.c"={1:0}, "libacc.c"={146:0}, "Off"={153:0}, "Off"={127:0}, "OK"={132:0}, "On"={130:0}, "On"={149:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isMethaneLevelCritical()=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L97] tmp = isMethaneLevelCritical() [L99] COND FALSE !(\read(tmp)) VAL [") "={196:0}, ")"={122:0}, ",Meth:"={164:0}, ",Pump:"={158:0}, "\n"={193:0}, "__utac__get_this_arg"={126:0}, "__utac__get_this_arg"={183:0}, "__utac__get_this_argtype"={145:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={168:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={144:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={2:0}, "libacc.c"={175:0}, "libacc.c"={1:0}, "libacc.c"={146:0}, "Off"={153:0}, "Off"={127:0}, "OK"={132:0}, "On"={130:0}, "On"={149:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=0, waterLevel=2] [L103] CALL, EXPR getWaterLevel() VAL [") "={196:0}, ")"={122:0}, ",Meth:"={164:0}, ",Pump:"={158:0}, "\n"={193:0}, "__utac__get_this_arg"={126:0}, "__utac__get_this_arg"={183:0}, "__utac__get_this_argtype"={145:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={168:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={144:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={2:0}, "libacc.c"={175:0}, "libacc.c"={1:0}, "libacc.c"={146:0}, "Off"={153:0}, "Off"={127:0}, "OK"={132:0}, "On"={130:0}, "On"={149:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L892] int retValue_acc ; [L895] retValue_acc = waterLevel [L896] RET return (retValue_acc); VAL [") "={196:0}, ")"={122:0}, ",Meth:"={164:0}, ",Pump:"={158:0}, "\n"={193:0}, "__utac__get_this_arg"={126:0}, "__utac__get_this_arg"={183:0}, "__utac__get_this_argtype"={145:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={168:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={144:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={2:0}, "libacc.c"={175:0}, "libacc.c"={1:0}, "libacc.c"={146:0}, "Off"={153:0}, "Off"={127:0}, "OK"={132:0}, "On"={130:0}, "On"={149:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, \result=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=2, systemActive=1, waterLevel=2] [L103] EXPR getWaterLevel() VAL [") "={196:0}, ")"={122:0}, ",Meth:"={164:0}, ",Pump:"={158:0}, "\n"={193:0}, "__utac__get_this_arg"={126:0}, "__utac__get_this_arg"={183:0}, "__utac__get_this_argtype"={145:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={168:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={144:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={2:0}, "libacc.c"={175:0}, "libacc.c"={1:0}, "libacc.c"={146:0}, "Off"={153:0}, "Off"={127:0}, "OK"={132:0}, "On"={130:0}, "On"={149:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, getWaterLevel()=2, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=0, waterLevel=2] [L103] tmp___0 = getWaterLevel() [L105] COND TRUE tmp___0 == 2 VAL [") "={196:0}, ")"={122:0}, ",Meth:"={164:0}, ",Pump:"={158:0}, "\n"={193:0}, "__utac__get_this_arg"={126:0}, "__utac__get_this_arg"={183:0}, "__utac__get_this_argtype"={145:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={168:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={144:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={2:0}, "libacc.c"={175:0}, "libacc.c"={1:0}, "libacc.c"={146:0}, "Off"={153:0}, "Off"={127:0}, "OK"={132:0}, "On"={130:0}, "On"={149:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=0, tmp___0=2, waterLevel=2] [L107] CALL, EXPR isPumpRunning() VAL [") "={196:0}, ")"={122:0}, ",Meth:"={164:0}, ",Pump:"={158:0}, "\n"={193:0}, "__utac__get_this_arg"={126:0}, "__utac__get_this_arg"={183:0}, "__utac__get_this_argtype"={145:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={168:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={144:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={2:0}, "libacc.c"={175:0}, "libacc.c"={1:0}, "libacc.c"={146:0}, "Off"={153:0}, "Off"={127:0}, "OK"={132:0}, "On"={130:0}, "On"={149:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L236] int retValue_acc ; [L239] retValue_acc = pumpRunning [L240] RET return (retValue_acc); VAL [") "={196:0}, ")"={122:0}, ",Meth:"={164:0}, ",Pump:"={158:0}, "\n"={193:0}, "__utac__get_this_arg"={126:0}, "__utac__get_this_arg"={183:0}, "__utac__get_this_argtype"={145:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={168:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={144:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={2:0}, "libacc.c"={175:0}, "libacc.c"={1:0}, "libacc.c"={146:0}, "Off"={153:0}, "Off"={127:0}, "OK"={132:0}, "On"={130:0}, "On"={149:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, \result=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=0, systemActive=1, waterLevel=2] [L107] EXPR isPumpRunning() VAL [") "={196:0}, ")"={122:0}, ",Meth:"={164:0}, ",Pump:"={158:0}, "\n"={193:0}, "__utac__get_this_arg"={126:0}, "__utac__get_this_arg"={183:0}, "__utac__get_this_argtype"={145:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={168:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={144:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={2:0}, "libacc.c"={175:0}, "libacc.c"={1:0}, "libacc.c"={146:0}, "Off"={153:0}, "Off"={127:0}, "OK"={132:0}, "On"={130:0}, "On"={149:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isPumpRunning()=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=0, tmp___0=2, waterLevel=2] [L107] tmp___1 = isPumpRunning() [L109] COND FALSE !(\read(tmp___1)) VAL [") "={196:0}, ")"={122:0}, ",Meth:"={164:0}, ",Pump:"={158:0}, "\n"={193:0}, "__utac__get_this_arg"={126:0}, "__utac__get_this_arg"={183:0}, "__utac__get_this_argtype"={145:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={168:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={144:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={2:0}, "libacc.c"={175:0}, "libacc.c"={1:0}, "libacc.c"={146:0}, "Off"={153:0}, "Off"={127:0}, "OK"={132:0}, "On"={130:0}, "On"={149:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=0, tmp___0=2, tmp___1=0, waterLevel=2] [L113] CALL __automaton_fail() VAL [") "={196:0}, ")"={122:0}, ",Meth:"={164:0}, ",Pump:"={158:0}, "\n"={193:0}, "__utac__get_this_arg"={126:0}, "__utac__get_this_arg"={183:0}, "__utac__get_this_argtype"={145:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={168:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={144:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={2:0}, "libacc.c"={175:0}, "libacc.c"={1:0}, "libacc.c"={146:0}, "Off"={153:0}, "Off"={127:0}, "OK"={132:0}, "On"={130:0}, "On"={149:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L44] __VERIFIER_error() VAL [") "={196:0}, ")"={122:0}, ",Meth:"={164:0}, ",Pump:"={158:0}, "\n"={193:0}, "__utac__get_this_arg"={126:0}, "__utac__get_this_arg"={183:0}, "__utac__get_this_argtype"={145:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={168:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={144:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={2:0}, "libacc.c"={175:0}, "libacc.c"={1:0}, "libacc.c"={146:0}, "Off"={153:0}, "Off"={127:0}, "OK"={132:0}, "On"={130:0}, "On"={149:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] - StatisticsResult: Ultimate Automizer benchmark data CFG has 24 procedures, 124 locations, 1 error locations. UNSAFE Result, 3.4s OverallTime, 6 OverallIterations, 1 TraceHistogramMax, 1.5s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 582 SDtfs, 246 SDslu, 760 SDs, 0 SdLazy, 176 SolverSat, 14 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 38 GetRequests, 20 SyntacticMatches, 1 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=165occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 5 MinimizatonAttempts, 2 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 0.7s InterpolantComputationTime, 374 NumberOfCodeBlocks, 374 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 298 ConstructedInterpolants, 0 QuantifiedInterpolants, 30966 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 5 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...