./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec4_product33_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_f37b854f-d90a-4fed-b848-200eae431404/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_f37b854f-d90a-4fed-b848-200eae431404/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_f37b854f-d90a-4fed-b848-200eae431404/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_f37b854f-d90a-4fed-b848-200eae431404/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec4_product33_false-unreach-call_false-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_f37b854f-d90a-4fed-b848-200eae431404/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_f37b854f-d90a-4fed-b848-200eae431404/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 2bf5cdbd1397f8c2609b4d66a963cb35955afadc ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 19:30:58,017 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 19:30:58,019 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 19:30:58,030 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 19:30:58,030 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 19:30:58,031 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 19:30:58,032 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 19:30:58,034 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 19:30:58,035 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 19:30:58,036 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 19:30:58,037 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 19:30:58,037 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 19:30:58,038 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 19:30:58,039 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 19:30:58,041 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 19:30:58,041 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 19:30:58,042 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 19:30:58,044 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 19:30:58,046 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 19:30:58,048 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 19:30:58,049 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 19:30:58,050 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 19:30:58,052 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 19:30:58,053 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 19:30:58,053 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 19:30:58,054 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 19:30:58,055 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 19:30:58,056 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 19:30:58,057 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 19:30:58,058 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 19:30:58,058 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 19:30:58,059 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 19:30:58,059 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 19:30:58,059 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 19:30:58,061 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 19:30:58,061 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 19:30:58,062 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_f37b854f-d90a-4fed-b848-200eae431404/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-10-26 19:30:58,075 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 19:30:58,075 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 19:30:58,076 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 19:30:58,076 INFO L133 SettingsManager]: * User list type=DISABLED [2018-10-26 19:30:58,077 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-10-26 19:30:58,077 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-10-26 19:30:58,077 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-10-26 19:30:58,077 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-10-26 19:30:58,077 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-10-26 19:30:58,077 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-10-26 19:30:58,078 INFO L133 SettingsManager]: * Interval Domain=false [2018-10-26 19:30:58,078 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 19:30:58,078 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-26 19:30:58,079 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-26 19:30:58,079 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-26 19:30:58,079 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 19:30:58,079 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 19:30:58,081 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 19:30:58,081 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 19:30:58,082 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-26 19:30:58,082 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 19:30:58,082 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 19:30:58,082 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 19:30:58,082 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-26 19:30:58,082 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 19:30:58,083 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-26 19:30:58,083 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-26 19:30:58,083 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 19:30:58,083 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 19:30:58,083 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 19:30:58,084 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-10-26 19:30:58,084 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 19:30:58,084 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-26 19:30:58,084 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 19:30:58,084 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_f37b854f-d90a-4fed-b848-200eae431404/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 -> 2bf5cdbd1397f8c2609b4d66a963cb35955afadc [2018-10-26 19:30:58,117 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 19:30:58,141 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 19:30:58,144 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 19:30:58,145 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 19:30:58,145 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 19:30:58,146 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_f37b854f-d90a-4fed-b848-200eae431404/bin-2019/utaipan/../../sv-benchmarks/c/product-lines/minepump_spec4_product33_false-unreach-call_false-termination.cil.c [2018-10-26 19:30:58,196 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f37b854f-d90a-4fed-b848-200eae431404/bin-2019/utaipan/data/1d27d61ba/cae49746509c44189fd632f1f06d9d03/FLAGa910e678f [2018-10-26 19:30:58,613 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 19:30:58,614 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_f37b854f-d90a-4fed-b848-200eae431404/sv-benchmarks/c/product-lines/minepump_spec4_product33_false-unreach-call_false-termination.cil.c [2018-10-26 19:30:58,630 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f37b854f-d90a-4fed-b848-200eae431404/bin-2019/utaipan/data/1d27d61ba/cae49746509c44189fd632f1f06d9d03/FLAGa910e678f [2018-10-26 19:30:58,648 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_f37b854f-d90a-4fed-b848-200eae431404/bin-2019/utaipan/data/1d27d61ba/cae49746509c44189fd632f1f06d9d03 [2018-10-26 19:30:58,651 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 19:30:58,652 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-26 19:30:58,653 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 19:30:58,653 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 19:30:58,658 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 19:30:58,659 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 07:30:58" (1/1) ... [2018-10-26 19:30:58,661 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d2a00ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 07:30:58, skipping insertion in model container [2018-10-26 19:30:58,662 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 07:30:58" (1/1) ... [2018-10-26 19:30:58,672 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 19:30:58,717 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 19:30:59,029 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 19:30:59,044 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 19:30:59,165 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 19:30:59,186 INFO L193 MainTranslator]: Completed translation [2018-10-26 19:30:59,186 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 07:30:59 WrapperNode [2018-10-26 19:30:59,186 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 19:30:59,187 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-26 19:30:59,187 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-26 19:30:59,187 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-26 19:30:59,197 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 07:30:59" (1/1) ... [2018-10-26 19:30:59,214 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 07:30:59" (1/1) ... [2018-10-26 19:30:59,356 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-26 19:30:59,356 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-26 19:30:59,356 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-26 19:30:59,356 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-26 19:30:59,366 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 07:30:59" (1/1) ... [2018-10-26 19:30:59,367 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 07:30:59" (1/1) ... [2018-10-26 19:30:59,382 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 07:30:59" (1/1) ... [2018-10-26 19:30:59,382 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 07:30:59" (1/1) ... [2018-10-26 19:30:59,412 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 07:30:59" (1/1) ... [2018-10-26 19:30:59,418 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 07:30:59" (1/1) ... [2018-10-26 19:30:59,432 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 07:30:59" (1/1) ... [2018-10-26 19:30:59,452 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-26 19:30:59,452 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-26 19:30:59,452 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-26 19:30:59,452 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-26 19:30:59,453 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 07:30:59" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f37b854f-d90a-4fed-b848-200eae431404/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 19:30:59,523 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-10-26 19:30:59,524 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-10-26 19:30:59,524 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2018-10-26 19:30:59,524 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2018-10-26 19:30:59,524 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-10-26 19:30:59,525 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-10-26 19:30:59,525 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-10-26 19:30:59,525 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-10-26 19:30:59,525 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2018-10-26 19:30:59,525 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2018-10-26 19:30:59,525 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2018-10-26 19:30:59,525 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2018-10-26 19:30:59,525 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2018-10-26 19:30:59,526 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2018-10-26 19:30:59,526 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-10-26 19:30:59,526 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-10-26 19:30:59,526 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2018-10-26 19:30:59,526 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2018-10-26 19:30:59,526 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2018-10-26 19:30:59,526 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2018-10-26 19:30:59,526 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2018-10-26 19:30:59,527 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2018-10-26 19:30:59,527 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-10-26 19:30:59,527 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-10-26 19:30:59,527 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2018-10-26 19:30:59,527 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2018-10-26 19:30:59,531 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2018-10-26 19:30:59,532 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2018-10-26 19:30:59,532 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2018-10-26 19:30:59,532 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2018-10-26 19:30:59,532 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-10-26 19:30:59,532 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-10-26 19:30:59,533 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-10-26 19:30:59,533 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-10-26 19:30:59,533 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2018-10-26 19:30:59,533 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2018-10-26 19:30:59,533 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2018-10-26 19:30:59,533 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2018-10-26 19:30:59,533 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-10-26 19:30:59,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-10-26 19:30:59,534 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2018-10-26 19:30:59,534 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2018-10-26 19:30:59,534 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-26 19:30:59,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-26 19:30:59,534 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-10-26 19:30:59,534 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-10-26 19:31:00,776 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-26 19:31:00,777 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.10 07:31:00 BoogieIcfgContainer [2018-10-26 19:31:00,777 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-26 19:31:00,778 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-10-26 19:31:00,778 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-10-26 19:31:00,782 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-10-26 19:31:00,782 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.10 07:30:58" (1/3) ... [2018-10-26 19:31:00,783 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3ab11e2d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.10 07:31:00, skipping insertion in model container [2018-10-26 19:31:00,783 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 07:30:59" (2/3) ... [2018-10-26 19:31:00,784 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3ab11e2d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.10 07:31:00, skipping insertion in model container [2018-10-26 19:31:00,784 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.10 07:31:00" (3/3) ... [2018-10-26 19:31:00,786 INFO L112 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product33_false-unreach-call_false-termination.cil.c [2018-10-26 19:31:00,796 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-10-26 19:31:00,803 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-10-26 19:31:00,818 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-10-26 19:31:00,848 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-10-26 19:31:00,848 INFO L383 AbstractCegarLoop]: Hoare is true [2018-10-26 19:31:00,849 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-10-26 19:31:00,849 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-10-26 19:31:00,849 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-10-26 19:31:00,850 INFO L387 AbstractCegarLoop]: Difference is false [2018-10-26 19:31:00,850 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-10-26 19:31:00,850 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-10-26 19:31:00,870 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states. [2018-10-26 19:31:00,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2018-10-26 19:31:00,878 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 19:31:00,879 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 19:31:00,881 INFO L424 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 19:31:00,887 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 19:31:00,887 INFO L82 PathProgramCache]: Analyzing trace with hash -1902815074, now seen corresponding path program 1 times [2018-10-26 19:31:00,889 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 19:31:00,943 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 19:31:00,943 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 19:31:00,943 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 19:31:00,944 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 19:31:01,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 19:31:01,182 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 19:31:01,184 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 19:31:01,185 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-10-26 19:31:01,185 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 19:31:01,191 INFO L460 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-10-26 19:31:01,205 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-10-26 19:31:01,206 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-10-26 19:31:01,209 INFO L87 Difference]: Start difference. First operand 120 states. Second operand 2 states. [2018-10-26 19:31:01,259 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 19:31:01,260 INFO L93 Difference]: Finished difference Result 214 states and 267 transitions. [2018-10-26 19:31:01,260 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-10-26 19:31:01,261 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 46 [2018-10-26 19:31:01,262 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 19:31:01,276 INFO L225 Difference]: With dead ends: 214 [2018-10-26 19:31:01,277 INFO L226 Difference]: Without dead ends: 107 [2018-10-26 19:31:01,283 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 19:31:01,302 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 107 states. [2018-10-26 19:31:01,331 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 107 to 107. [2018-10-26 19:31:01,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 107 states. [2018-10-26 19:31:01,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 107 states and 125 transitions. [2018-10-26 19:31:01,338 INFO L78 Accepts]: Start accepts. Automaton has 107 states and 125 transitions. Word has length 46 [2018-10-26 19:31:01,338 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 19:31:01,338 INFO L481 AbstractCegarLoop]: Abstraction has 107 states and 125 transitions. [2018-10-26 19:31:01,339 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-10-26 19:31:01,339 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 125 transitions. [2018-10-26 19:31:01,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2018-10-26 19:31:01,342 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 19:31:01,343 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 19:31:01,343 INFO L424 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 19:31:01,343 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 19:31:01,343 INFO L82 PathProgramCache]: Analyzing trace with hash -741042908, now seen corresponding path program 1 times [2018-10-26 19:31:01,344 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 19:31:01,345 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 19:31:01,345 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 19:31:01,345 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 19:31:01,345 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 19:31:01,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 19:31:01,500 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 19:31:01,500 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 19:31:01,500 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-26 19:31:01,501 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 19:31:01,502 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-26 19:31:01,503 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-26 19:31:01,503 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 19:31:01,503 INFO L87 Difference]: Start difference. First operand 107 states and 125 transitions. Second operand 3 states. [2018-10-26 19:31:01,534 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 19:31:01,534 INFO L93 Difference]: Finished difference Result 161 states and 187 transitions. [2018-10-26 19:31:01,535 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-26 19:31:01,535 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 48 [2018-10-26 19:31:01,536 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 19:31:01,537 INFO L225 Difference]: With dead ends: 161 [2018-10-26 19:31:01,537 INFO L226 Difference]: Without dead ends: 97 [2018-10-26 19:31:01,538 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 19:31:01,538 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 97 states. [2018-10-26 19:31:01,547 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 97 to 97. [2018-10-26 19:31:01,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 97 states. [2018-10-26 19:31:01,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 97 states and 112 transitions. [2018-10-26 19:31:01,549 INFO L78 Accepts]: Start accepts. Automaton has 97 states and 112 transitions. Word has length 48 [2018-10-26 19:31:01,550 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 19:31:01,550 INFO L481 AbstractCegarLoop]: Abstraction has 97 states and 112 transitions. [2018-10-26 19:31:01,550 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-26 19:31:01,550 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 112 transitions. [2018-10-26 19:31:01,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2018-10-26 19:31:01,551 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 19:31:01,552 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 19:31:01,552 INFO L424 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 19:31:01,552 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 19:31:01,552 INFO L82 PathProgramCache]: Analyzing trace with hash -138809200, now seen corresponding path program 1 times [2018-10-26 19:31:01,553 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 19:31:01,554 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 19:31:01,554 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 19:31:01,554 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 19:31:01,554 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 19:31:01,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 19:31:01,914 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 19:31:01,914 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 19:31:01,915 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-10-26 19:31:01,915 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 19:31:01,916 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-10-26 19:31:01,916 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-10-26 19:31:01,916 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2018-10-26 19:31:01,917 INFO L87 Difference]: Start difference. First operand 97 states and 112 transitions. Second operand 7 states. [2018-10-26 19:31:02,587 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 19:31:02,588 INFO L93 Difference]: Finished difference Result 170 states and 201 transitions. [2018-10-26 19:31:02,588 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-10-26 19:31:02,588 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 52 [2018-10-26 19:31:02,589 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 19:31:02,590 INFO L225 Difference]: With dead ends: 170 [2018-10-26 19:31:02,590 INFO L226 Difference]: Without dead ends: 97 [2018-10-26 19:31:02,591 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2018-10-26 19:31:02,591 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 97 states. [2018-10-26 19:31:02,601 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 97 to 97. [2018-10-26 19:31:02,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 97 states. [2018-10-26 19:31:02,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 97 states and 111 transitions. [2018-10-26 19:31:02,603 INFO L78 Accepts]: Start accepts. Automaton has 97 states and 111 transitions. Word has length 52 [2018-10-26 19:31:02,603 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 19:31:02,604 INFO L481 AbstractCegarLoop]: Abstraction has 97 states and 111 transitions. [2018-10-26 19:31:02,604 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-10-26 19:31:02,604 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 111 transitions. [2018-10-26 19:31:02,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2018-10-26 19:31:02,606 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 19:31:02,606 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] [2018-10-26 19:31:02,606 INFO L424 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 19:31:02,607 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 19:31:02,607 INFO L82 PathProgramCache]: Analyzing trace with hash 1778067098, now seen corresponding path program 1 times [2018-10-26 19:31:02,607 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 19:31:02,608 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 19:31:02,608 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 19:31:02,608 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 19:31:02,608 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 19:31:02,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 19:31:02,781 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 19:31:02,781 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 19:31:02,782 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-10-26 19:31:02,782 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 19:31:02,782 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-10-26 19:31:02,783 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-10-26 19:31:02,783 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-10-26 19:31:02,783 INFO L87 Difference]: Start difference. First operand 97 states and 111 transitions. Second operand 5 states. [2018-10-26 19:31:04,039 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 19:31:04,040 INFO L93 Difference]: Finished difference Result 255 states and 307 transitions. [2018-10-26 19:31:04,040 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-10-26 19:31:04,040 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 60 [2018-10-26 19:31:04,041 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 19:31:04,042 INFO L225 Difference]: With dead ends: 255 [2018-10-26 19:31:04,042 INFO L226 Difference]: Without dead ends: 182 [2018-10-26 19:31:04,043 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2018-10-26 19:31:04,043 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 182 states. [2018-10-26 19:31:04,065 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 182 to 163. [2018-10-26 19:31:04,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 163 states. [2018-10-26 19:31:04,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 163 states and 187 transitions. [2018-10-26 19:31:04,067 INFO L78 Accepts]: Start accepts. Automaton has 163 states and 187 transitions. Word has length 60 [2018-10-26 19:31:04,068 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 19:31:04,068 INFO L481 AbstractCegarLoop]: Abstraction has 163 states and 187 transitions. [2018-10-26 19:31:04,068 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-10-26 19:31:04,068 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 187 transitions. [2018-10-26 19:31:04,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2018-10-26 19:31:04,070 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 19:31:04,071 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 19:31:04,071 INFO L424 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 19:31:04,071 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 19:31:04,072 INFO L82 PathProgramCache]: Analyzing trace with hash 1475593955, now seen corresponding path program 1 times [2018-10-26 19:31:04,072 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 19:31:04,073 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 19:31:04,073 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 19:31:04,074 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 19:31:04,074 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 19:31:04,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 19:31:04,516 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 19:31:04,517 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 19:31:04,517 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2018-10-26 19:31:04,517 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 19:31:04,517 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-10-26 19:31:04,517 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-10-26 19:31:04,518 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=72, Unknown=0, NotChecked=0, Total=90 [2018-10-26 19:31:04,518 INFO L87 Difference]: Start difference. First operand 163 states and 187 transitions. Second operand 10 states. [2018-10-26 19:31:05,251 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 19:31:05,251 INFO L93 Difference]: Finished difference Result 517 states and 652 transitions. [2018-10-26 19:31:05,252 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-10-26 19:31:05,252 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 74 [2018-10-26 19:31:05,252 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 19:31:05,256 INFO L225 Difference]: With dead ends: 517 [2018-10-26 19:31:05,256 INFO L226 Difference]: Without dead ends: 378 [2018-10-26 19:31:05,258 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 39 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=63, Invalid=279, Unknown=0, NotChecked=0, Total=342 [2018-10-26 19:31:05,258 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 378 states. [2018-10-26 19:31:05,308 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 378 to 368. [2018-10-26 19:31:05,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 368 states. [2018-10-26 19:31:05,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 368 states and 438 transitions. [2018-10-26 19:31:05,313 INFO L78 Accepts]: Start accepts. Automaton has 368 states and 438 transitions. Word has length 74 [2018-10-26 19:31:05,314 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 19:31:05,314 INFO L481 AbstractCegarLoop]: Abstraction has 368 states and 438 transitions. [2018-10-26 19:31:05,314 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-10-26 19:31:05,314 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 438 transitions. [2018-10-26 19:31:05,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2018-10-26 19:31:05,333 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 19:31:05,333 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 19:31:05,333 INFO L424 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 19:31:05,334 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 19:31:05,334 INFO L82 PathProgramCache]: Analyzing trace with hash 1460837941, now seen corresponding path program 1 times [2018-10-26 19:31:05,334 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 19:31:05,335 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 19:31:05,335 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 19:31:05,335 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 19:31:05,335 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 19:31:05,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 19:31:05,531 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-10-26 19:31:05,531 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-26 19:31:05,531 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-10-26 19:31:05,532 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 112 with the following transitions: [2018-10-26 19:31:05,533 INFO L202 CegarAbsIntRunner]: [0], [3], [5], [6], [9], [11], [14], [21], [24], [25], [26], [27], [28], [29], [33], [39], [43], [47], [53], [55], [61], [63], [66], [81], [83], [86], [88], [91], [97], [99], [100], [104], [107], [115], [116], [117], [118], [119], [120], [121], [122], [123], [125], [128], [132], [133], [170], [173], [177], [183], [186], [190], [191], [195], [203], [208], [209], [210], [211], [214], [215], [220], [221], [224], [225], [226], [227], [228], [230], [231], [232], [233], [234], [235], [236], [237], [238], [240], [241], [246], [247], [248], [249], [250], [251], [252], [253], [254], [256] [2018-10-26 19:31:05,580 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, OctagonDomain] [2018-10-26 19:31:05,581 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-10-26 19:31:11,459 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-10-26 19:31:11,461 INFO L272 AbstractInterpreter]: Visited 55 different actions 55 times. Never merged. Never widened. Never found a fixpoint. Largest state had 132 variables. [2018-10-26 19:31:11,472 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 19:31:11,472 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-10-26 19:31:17,220 INFO L227 lantSequenceWeakener]: Weakened 67 states. On average, predicates are now at 97.22% of their original sizes. [2018-10-26 19:31:17,222 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-10-26 19:31:17,850 INFO L415 sIntCurrentIteration]: We unified 110 AI predicates to 110 [2018-10-26 19:31:17,850 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-10-26 19:31:17,851 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-10-26 19:31:17,851 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [22] imperfect sequences [6] total 26 [2018-10-26 19:31:17,851 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 19:31:17,852 INFO L460 AbstractCegarLoop]: Interpolant automaton has 22 states [2018-10-26 19:31:17,852 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2018-10-26 19:31:17,852 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=86, Invalid=376, Unknown=0, NotChecked=0, Total=462 [2018-10-26 19:31:17,853 INFO L87 Difference]: Start difference. First operand 368 states and 438 transitions. Second operand 22 states. [2018-10-26 19:31:40,596 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 19:31:40,596 INFO L93 Difference]: Finished difference Result 684 states and 822 transitions. [2018-10-26 19:31:40,596 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2018-10-26 19:31:40,596 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 111 [2018-10-26 19:31:40,596 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 19:31:40,601 INFO L225 Difference]: With dead ends: 684 [2018-10-26 19:31:40,601 INFO L226 Difference]: Without dead ends: 340 [2018-10-26 19:31:40,604 INFO L605 BasicCegarLoop]: 2 DeclaredPredicates, 119 GetRequests, 90 SyntacticMatches, 0 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 168 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=157, Invalid=773, Unknown=0, NotChecked=0, Total=930 [2018-10-26 19:31:40,607 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 340 states. [2018-10-26 19:31:40,643 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 340 to 330. [2018-10-26 19:31:40,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 330 states. [2018-10-26 19:31:40,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 330 states and 387 transitions. [2018-10-26 19:31:40,646 INFO L78 Accepts]: Start accepts. Automaton has 330 states and 387 transitions. Word has length 111 [2018-10-26 19:31:40,646 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 19:31:40,647 INFO L481 AbstractCegarLoop]: Abstraction has 330 states and 387 transitions. [2018-10-26 19:31:40,647 INFO L482 AbstractCegarLoop]: Interpolant automaton has 22 states. [2018-10-26 19:31:40,647 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 387 transitions. [2018-10-26 19:31:40,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2018-10-26 19:31:40,651 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 19:31:40,651 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 19:31:40,652 INFO L424 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 19:31:40,652 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 19:31:40,652 INFO L82 PathProgramCache]: Analyzing trace with hash 589944559, now seen corresponding path program 1 times [2018-10-26 19:31:40,652 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 19:31:40,653 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 19:31:40,653 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 19:31:40,653 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 19:31:40,654 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 19:31:40,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 19:31:40,799 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-10-26 19:31:40,799 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-26 19:31:40,799 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-10-26 19:31:40,799 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 116 with the following transitions: [2018-10-26 19:31:40,800 INFO L202 CegarAbsIntRunner]: [0], [3], [5], [6], [9], [11], [14], [21], [24], [25], [26], [27], [28], [29], [33], [39], [43], [47], [50], [53], [55], [61], [63], [66], [81], [83], [86], [88], [91], [97], [99], [100], [104], [107], [115], [116], [117], [118], [119], [120], [121], [122], [123], [125], [128], [132], [133], [170], [173], [177], [183], [186], [190], [191], [195], [198], [202], [203], [208], [209], [210], [211], [214], [215], [216], [217], [220], [221], [224], [225], [226], [227], [228], [230], [231], [232], [233], [234], [235], [236], [237], [238], [240], [241], [246], [247], [248], [249], [250], [251], [252], [253], [254], [256] [2018-10-26 19:31:40,804 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, OctagonDomain] [2018-10-26 19:31:40,805 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-10-26 19:31:52,391 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-10-26 19:31:52,391 INFO L272 AbstractInterpreter]: Visited 60 different actions 86 times. Merged at 5 different actions 5 times. Never widened. Never found a fixpoint. Largest state had 132 variables. [2018-10-26 19:31:52,403 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 19:31:52,404 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-10-26 19:32:12,083 INFO L227 lantSequenceWeakener]: Weakened 71 states. On average, predicates are now at 97.22% of their original sizes. [2018-10-26 19:32:12,084 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-10-26 19:32:12,796 INFO L415 sIntCurrentIteration]: We unified 114 AI predicates to 114 [2018-10-26 19:32:12,796 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-10-26 19:32:12,796 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-10-26 19:32:12,796 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [25] imperfect sequences [6] total 29 [2018-10-26 19:32:12,796 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 19:32:12,797 INFO L460 AbstractCegarLoop]: Interpolant automaton has 25 states [2018-10-26 19:32:12,797 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2018-10-26 19:32:12,797 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=109, Invalid=491, Unknown=0, NotChecked=0, Total=600 [2018-10-26 19:32:12,798 INFO L87 Difference]: Start difference. First operand 330 states and 387 transitions. Second operand 25 states. [2018-10-26 19:32:39,586 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 19:32:39,587 INFO L93 Difference]: Finished difference Result 906 states and 1169 transitions. [2018-10-26 19:32:39,587 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2018-10-26 19:32:39,587 INFO L78 Accepts]: Start accepts. Automaton has 25 states. Word has length 115 [2018-10-26 19:32:39,587 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 19:32:39,590 INFO L225 Difference]: With dead ends: 906 [2018-10-26 19:32:39,591 INFO L226 Difference]: Without dead ends: 653 [2018-10-26 19:32:39,592 INFO L605 BasicCegarLoop]: 2 DeclaredPredicates, 130 GetRequests, 88 SyntacticMatches, 3 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 413 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=261, Invalid=1379, Unknown=0, NotChecked=0, Total=1640 [2018-10-26 19:32:39,593 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 653 states. [2018-10-26 19:32:39,655 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 653 to 568. [2018-10-26 19:32:39,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 568 states. [2018-10-26 19:32:39,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 568 states and 681 transitions. [2018-10-26 19:32:39,660 INFO L78 Accepts]: Start accepts. Automaton has 568 states and 681 transitions. Word has length 115 [2018-10-26 19:32:39,660 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 19:32:39,660 INFO L481 AbstractCegarLoop]: Abstraction has 568 states and 681 transitions. [2018-10-26 19:32:39,660 INFO L482 AbstractCegarLoop]: Interpolant automaton has 25 states. [2018-10-26 19:32:39,660 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 681 transitions. [2018-10-26 19:32:39,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2018-10-26 19:32:39,662 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 19:32:39,662 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 19:32:39,662 INFO L424 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 19:32:39,663 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 19:32:39,663 INFO L82 PathProgramCache]: Analyzing trace with hash -1296159020, now seen corresponding path program 1 times [2018-10-26 19:32:39,663 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 19:32:39,666 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 19:32:39,667 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 19:32:39,667 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 19:32:39,667 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 19:32:39,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 19:32:39,957 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2018-10-26 19:32:39,957 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-26 19:32:39,957 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-10-26 19:32:39,958 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 120 with the following transitions: [2018-10-26 19:32:39,958 INFO L202 CegarAbsIntRunner]: [0], [4], [5], [6], [9], [11], [14], [21], [24], [25], [26], [27], [28], [29], [33], [39], [43], [47], [50], [55], [61], [63], [66], [81], [83], [86], [88], [91], [97], [99], [100], [104], [107], [115], [116], [117], [118], [119], [120], [121], [122], [123], [125], [128], [132], [133], [170], [173], [177], [183], [186], [190], [191], [195], [198], [202], [203], [208], [209], [210], [211], [214], [215], [216], [217], [220], [221], [224], [225], [226], [227], [228], [230], [231], [232], [233], [234], [235], [236], [237], [238], [240], [241], [246], [247], [248], [249], [250], [251], [252], [253], [254], [256] [2018-10-26 19:32:39,963 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, OctagonDomain] [2018-10-26 19:32:39,963 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-10-26 19:32:43,891 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-10-26 19:32:43,891 INFO L272 AbstractInterpreter]: Visited 54 different actions 54 times. Never merged. Never widened. Never found a fixpoint. Largest state had 132 variables. [2018-10-26 19:32:43,903 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 19:32:43,904 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-10-26 19:32:48,888 INFO L227 lantSequenceWeakener]: Weakened 70 states. On average, predicates are now at 97.21% of their original sizes. [2018-10-26 19:32:48,892 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-10-26 19:32:50,056 INFO L415 sIntCurrentIteration]: We unified 118 AI predicates to 118 [2018-10-26 19:32:50,057 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-10-26 19:32:50,057 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-10-26 19:32:50,057 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [20] imperfect sequences [5] total 23 [2018-10-26 19:32:50,057 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 19:32:50,057 INFO L460 AbstractCegarLoop]: Interpolant automaton has 20 states [2018-10-26 19:32:50,058 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2018-10-26 19:32:50,058 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=69, Invalid=311, Unknown=0, NotChecked=0, Total=380 [2018-10-26 19:32:50,058 INFO L87 Difference]: Start difference. First operand 568 states and 681 transitions. Second operand 20 states. [2018-10-26 19:33:04,720 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 19:33:04,720 INFO L93 Difference]: Finished difference Result 956 states and 1174 transitions. [2018-10-26 19:33:04,720 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2018-10-26 19:33:04,720 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 119 [2018-10-26 19:33:04,721 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 19:33:04,722 INFO L225 Difference]: With dead ends: 956 [2018-10-26 19:33:04,722 INFO L226 Difference]: Without dead ends: 465 [2018-10-26 19:33:04,723 INFO L605 BasicCegarLoop]: 2 DeclaredPredicates, 123 GetRequests, 100 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 158 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=105, Invalid=495, Unknown=0, NotChecked=0, Total=600 [2018-10-26 19:33:04,724 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 465 states. [2018-10-26 19:33:04,764 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 465 to 425. [2018-10-26 19:33:04,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 425 states. [2018-10-26 19:33:04,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 425 states and 498 transitions. [2018-10-26 19:33:04,767 INFO L78 Accepts]: Start accepts. Automaton has 425 states and 498 transitions. Word has length 119 [2018-10-26 19:33:04,767 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 19:33:04,767 INFO L481 AbstractCegarLoop]: Abstraction has 425 states and 498 transitions. [2018-10-26 19:33:04,767 INFO L482 AbstractCegarLoop]: Interpolant automaton has 20 states. [2018-10-26 19:33:04,769 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 498 transitions. [2018-10-26 19:33:04,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2018-10-26 19:33:04,770 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 19:33:04,770 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 19:33:04,771 INFO L424 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 19:33:04,771 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 19:33:04,771 INFO L82 PathProgramCache]: Analyzing trace with hash -1134961908, now seen corresponding path program 1 times [2018-10-26 19:33:04,771 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 19:33:04,772 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 19:33:04,772 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 19:33:04,772 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 19:33:04,772 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 19:33:04,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 19:33:05,349 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 19 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-10-26 19:33:05,349 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-26 19:33:05,349 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-10-26 19:33:05,350 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 116 with the following transitions: [2018-10-26 19:33:05,350 INFO L202 CegarAbsIntRunner]: [0], [4], [5], [6], [9], [11], [14], [21], [24], [25], [26], [27], [28], [29], [33], [39], [43], [47], [50], [53], [55], [61], [63], [66], [81], [83], [86], [88], [91], [97], [99], [100], [104], [107], [115], [116], [117], [118], [119], [120], [121], [122], [123], [125], [130], [132], [133], [170], [173], [177], [183], [186], [190], [191], [195], [198], [202], [203], [208], [209], [210], [211], [214], [215], [216], [217], [220], [221], [224], [225], [226], [227], [228], [230], [231], [232], [233], [234], [235], [236], [237], [238], [240], [241], [246], [247], [248], [249], [250], [251], [252], [253], [254], [256] [2018-10-26 19:33:05,355 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, OctagonDomain] [2018-10-26 19:33:05,355 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-10-26 19:34:08,376 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-10-26 19:34:08,377 INFO L272 AbstractInterpreter]: Visited 94 different actions 576 times. Merged at 19 different actions 69 times. Never widened. Found 11 fixpoints after 2 different actions. Largest state had 132 variables. [2018-10-26 19:34:08,387 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 19:34:08,388 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-10-26 19:34:08,389 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-26 19:34:08,389 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f37b854f-d90a-4fed-b848-200eae431404/bin-2019/utaipan/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-10-26 19:34:08,396 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 19:34:08,396 INFO L288 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-10-26 19:34:08,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 19:34:08,519 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-26 19:34:08,834 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 15 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-26 19:34:08,834 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-10-26 19:34:09,285 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 19 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-10-26 19:34:09,306 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-10-26 19:34:09,306 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 18 [2018-10-26 19:34:09,307 INFO L251 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-10-26 19:34:09,307 INFO L460 AbstractCegarLoop]: Interpolant automaton has 15 states [2018-10-26 19:34:09,307 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2018-10-26 19:34:09,308 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=64, Invalid=242, Unknown=0, NotChecked=0, Total=306 [2018-10-26 19:34:09,308 INFO L87 Difference]: Start difference. First operand 425 states and 498 transitions. Second operand 15 states. [2018-10-26 19:34:12,342 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 19:34:12,342 INFO L93 Difference]: Finished difference Result 891 states and 1178 transitions. [2018-10-26 19:34:12,343 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2018-10-26 19:34:12,343 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 115 [2018-10-26 19:34:12,343 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 19:34:12,346 INFO L225 Difference]: With dead ends: 891 [2018-10-26 19:34:12,346 INFO L226 Difference]: Without dead ends: 638 [2018-10-26 19:34:12,348 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 257 GetRequests, 222 SyntacticMatches, 6 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 201 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=243, Invalid=687, Unknown=0, NotChecked=0, Total=930 [2018-10-26 19:34:12,349 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 638 states. [2018-10-26 19:34:12,405 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 638 to 531. [2018-10-26 19:34:12,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 531 states. [2018-10-26 19:34:12,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 531 states and 632 transitions. [2018-10-26 19:34:12,409 INFO L78 Accepts]: Start accepts. Automaton has 531 states and 632 transitions. Word has length 115 [2018-10-26 19:34:12,409 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 19:34:12,409 INFO L481 AbstractCegarLoop]: Abstraction has 531 states and 632 transitions. [2018-10-26 19:34:12,409 INFO L482 AbstractCegarLoop]: Interpolant automaton has 15 states. [2018-10-26 19:34:12,409 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 632 transitions. [2018-10-26 19:34:12,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2018-10-26 19:34:12,411 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 19:34:12,413 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 19:34:12,413 INFO L424 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 19:34:12,413 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 19:34:12,414 INFO L82 PathProgramCache]: Analyzing trace with hash 1620844526, now seen corresponding path program 2 times [2018-10-26 19:34:12,414 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 19:34:12,414 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 19:34:12,414 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 19:34:12,415 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 19:34:12,415 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 19:34:12,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-26 19:34:12,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-26 19:34:12,655 INFO L442 BasicCegarLoop]: Counterexample might be feasible [2018-10-26 19:34:12,691 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 19:34:12,695 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 19:34:12,696 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 19:34:12,699 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 19:34:12,908 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 26.10 07:34:12 BoogieIcfgContainer [2018-10-26 19:34:12,910 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-10-26 19:34:12,911 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-10-26 19:34:12,911 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-10-26 19:34:12,911 INFO L276 PluginConnector]: Witness Printer initialized [2018-10-26 19:34:12,911 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.10 07:31:00" (3/4) ... [2018-10-26 19:34:12,913 INFO L138 WitnessPrinter]: Generating witness for reachability counterexample [2018-10-26 19:34:12,922 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 19:34:12,929 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 19:34:12,930 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 19:34:12,930 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 19:34:13,151 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_f37b854f-d90a-4fed-b848-200eae431404/bin-2019/utaipan/witness.graphml [2018-10-26 19:34:13,152 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-10-26 19:34:13,152 INFO L168 Benchmark]: Toolchain (without parser) took 194500.93 ms. Allocated memory was 1.0 GB in the beginning and 5.0 GB in the end (delta: 4.0 GB). Free memory was 958.0 MB in the beginning and 2.5 GB in the end (delta: -1.6 GB). Peak memory consumption was 2.4 GB. Max. memory is 11.5 GB. [2018-10-26 19:34:13,153 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 19:34:13,154 INFO L168 Benchmark]: CACSL2BoogieTranslator took 533.41 ms. Allocated memory is still 1.0 GB. Free memory was 958.0 MB in the beginning and 935.5 MB in the end (delta: 22.6 MB). Peak memory consumption was 22.6 MB. Max. memory is 11.5 GB. [2018-10-26 19:34:13,154 INFO L168 Benchmark]: Boogie Procedure Inliner took 168.97 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 173.0 MB). Free memory was 935.5 MB in the beginning and 1.2 GB in the end (delta: -231.3 MB). Peak memory consumption was 18.9 MB. Max. memory is 11.5 GB. [2018-10-26 19:34:13,154 INFO L168 Benchmark]: Boogie Preprocessor took 95.82 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. [2018-10-26 19:34:13,154 INFO L168 Benchmark]: RCFGBuilder took 1324.69 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 83.6 MB). Peak memory consumption was 83.6 MB. Max. memory is 11.5 GB. [2018-10-26 19:34:13,155 INFO L168 Benchmark]: TraceAbstraction took 192132.72 ms. Allocated memory was 1.2 GB in the beginning and 5.0 GB in the end (delta: 3.8 GB). Free memory was 1.1 GB in the beginning and 2.6 GB in the end (delta: -1.6 GB). Peak memory consumption was 2.3 GB. Max. memory is 11.5 GB. [2018-10-26 19:34:13,155 INFO L168 Benchmark]: Witness Printer took 240.96 ms. Allocated memory is still 5.0 GB. Free memory was 2.6 GB in the beginning and 2.5 GB in the end (delta: 81.1 MB). Peak memory consumption was 81.1 MB. Max. memory is 11.5 GB. [2018-10-26 19:34:13,160 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 533.41 ms. Allocated memory is still 1.0 GB. Free memory was 958.0 MB in the beginning and 935.5 MB in the end (delta: 22.6 MB). Peak memory consumption was 22.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 168.97 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 173.0 MB). Free memory was 935.5 MB in the beginning and 1.2 GB in the end (delta: -231.3 MB). Peak memory consumption was 18.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 95.82 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1324.69 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 83.6 MB). Peak memory consumption was 83.6 MB. Max. memory is 11.5 GB. * TraceAbstraction took 192132.72 ms. Allocated memory was 1.2 GB in the beginning and 5.0 GB in the end (delta: 3.8 GB). Free memory was 1.1 GB in the beginning and 2.6 GB in the end (delta: -1.6 GB). Peak memory consumption was 2.3 GB. Max. memory is 11.5 GB. * Witness Printer took 240.96 ms. Allocated memory is still 5.0 GB. Free memory was 2.6 GB in the beginning and 2.5 GB in the end (delta: 81.1 MB). Peak memory consumption was 81.1 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: 869]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L337] CALL "i > 0 && i <= this->argsCount" [L337] RET "i > 0 && i <= this->argsCount" [L337] CALL "libacc.c" [L337] RET "libacc.c" [L338] CALL "__utac__get_this_arg" [L338] RET "__utac__get_this_arg" [L344] CALL "i > 0 && i <= this->argsCount" [L344] RET "i > 0 && i <= this->argsCount" [L344] CALL "libacc.c" [L344] RET "libacc.c" [L345] CALL "__utac__get_this_arg" [L345] RET "__utac__get_this_arg" [L383] CALL "i > 0 && i <= this->argsCount" [L383] RET "i > 0 && i <= this->argsCount" [L383] CALL "libacc.c" [L383] RET "libacc.c" [L384] CALL "__utac__get_this_argtype" [L384] RET "__utac__get_this_argtype" [L390] CALL "i > 0 && i <= this->argsCount" [L390] RET "i > 0 && i <= this->argsCount" [L390] CALL "libacc.c" [L390] RET "libacc.c" [L391] CALL "__utac__get_this_argtype" [L391] RET "__utac__get_this_argtype" [L667] CALL "Env(Water:%i" [L667] RET "Env(Water:%i" [L668] CALL ",Meth:" [L668] RET ",Meth:" [L672] CALL "CRIT" [L672] RET "CRIT" [L676] CALL "OK" [L676] RET "OK" [L680] CALL ")" [L680] RET ")" [L814] CALL "Pump(System:" [L814] RET "Pump(System:" [L818] CALL "On" [L818] RET "On" [L822] CALL "Off" [L822] RET "Off" [L826] CALL ",Pump:" [L826] RET ",Pump:" [L830] CALL "On" [L830] RET "On" [L834] CALL "Off" [L834] RET "Off" [L838] CALL ") " [L838] RET ") " [L840] CALL "\n" [L840] RET "\n" [L406] int cleanupTimeShifts = 4; [L615] int waterLevel = 1; [L616] int methaneLevelCritical = 0; [L712] int pumpRunning = 0; [L713] int systemActive = 1; [L209] static struct __ACC__ERR *head = (struct __ACC__ERR *)0; VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={189:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "Off"={182:0}, "Off"={139:0}, "OK"={187:0}, "On"={181:0}, "On"={138:0}, "Pump(System:"={140:0}, \old(") ")=118, \old(") ")=160, \old(")")=125, \old(")")=136, \old(",Meth:")=134, \old(",Meth:")=174, \old(",Pump:")=119, \old(",Pump:")=172, \old("\n")=144, \old("\n")=163, \old("__utac__get_this_arg")=197, \old("__utac__get_this_arg")=124, \old("__utac__get_this_arg")=153, \old("__utac__get_this_arg")=123, \old("__utac__get_this_argtype")=127, \old("__utac__get_this_argtype")=122, \old("__utac__get_this_argtype")=186, \old("__utac__get_this_argtype")=148, \old("CRIT")=167, \old("CRIT")=180, \old("Env(Water:%i")=169, \old("Env(Water:%i")=185, \old("i > 0 && i <= this->argsCount")=147, \old("i > 0 && i <= this->argsCount")=128, \old("i > 0 && i <= this->argsCount")=131, \old("i > 0 && i <= this->argsCount")=196, \old("i > 0 && i <= this->argsCount")=191, \old("i > 0 && i <= this->argsCount")=130, \old("i > 0 && i <= this->argsCount")=152, \old("i > 0 && i <= this->argsCount")=149, \old("libacc.c")=158, \old("libacc.c")=168, \old("libacc.c")=198, \old("libacc.c")=159, \old("libacc.c")=164, \old("libacc.c")=190, \old("libacc.c")=176, \old("libacc.c")=192, \old("Off")=162, \old("Off")=183, \old("Off")=166, \old("Off")=143, \old("OK")=188, \old("OK")=121, \old("On")=184, \old("On")=145, \old("On")=151, \old("On")=133, \old("Pump(System:")=132, \old("Pump(System:")=120, \old(cleanupTimeShifts)=194, \old(head)=178, \old(head)=199, \old(methaneLevelCritical)=154, \old(pumpRunning)=142, \old(systemActive)=141, \old(waterLevel)=146, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L487] int retValue_acc ; [L488] int tmp ; VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L492] FCALL select_helpers() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L493] FCALL select_features() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L494] CALL, EXPR valid_product() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L536] int retValue_acc ; [L539] retValue_acc = 1 [L540] RET return (retValue_acc); VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, \result=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=1, systemActive=1, waterLevel=1] [L494] EXPR valid_product() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, valid_product()=1, waterLevel=1] [L494] tmp = valid_product() [L496] COND TRUE \read(tmp) VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=1, waterLevel=1] [L498] FCALL setup() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=1, waterLevel=1] [L499] CALL runTest() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L478] CALL test() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L546] int splverifierCounter ; [L547] int tmp ; [L548] int tmp___0 ; [L549] int tmp___1 ; [L550] int tmp___2 ; [L553] splverifierCounter = 0 VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L555] COND TRUE 1 VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L557] COND TRUE splverifierCounter < 4 VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L563] tmp = __VERIFIER_nondet_int() [L565] COND TRUE \read(tmp) VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, waterLevel=1] [L567] CALL waterRise() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L633] COND TRUE waterLevel < 2 [L634] RET waterLevel = waterLevel + 1 VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L567] waterRise() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, waterLevel=2] [L573] tmp___0 = __VERIFIER_nondet_int() [L575] COND FALSE !(\read(tmp___0)) VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, waterLevel=2] [L583] tmp___2 = __VERIFIER_nondet_int() [L585] COND TRUE \read(tmp___2) VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, tmp___2=1, waterLevel=2] [L598] CALL timeShift() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L720] COND FALSE !(\read(pumpRunning)) VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L727] COND TRUE \read(systemActive) VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L729] CALL processEnvironment() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L749] int tmp ; VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L752] COND TRUE ! pumpRunning VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L754] CALL, EXPR isHighWaterLevel() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L846] int retValue_acc ; [L847] int tmp ; [L848] int tmp___0 ; VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L852] CALL, EXPR isHighWaterSensorDry() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L695] int retValue_acc ; VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L698] COND FALSE !(waterLevel < 2) [L702] retValue_acc = 0 [L703] RET return (retValue_acc); VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, \result=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=0, systemActive=1, waterLevel=2] [L852] EXPR isHighWaterSensorDry() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isHighWaterSensorDry()=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L852] tmp = isHighWaterSensorDry() [L854] COND FALSE !(\read(tmp)) [L857] tmp___0 = 1 VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=0, tmp___0=1, waterLevel=2] [L859] retValue_acc = tmp___0 [L860] RET return (retValue_acc); VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, \result=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=1, systemActive=1, tmp=0, tmp___0=1, waterLevel=2] [L754] EXPR isHighWaterLevel() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isHighWaterLevel()=1, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L754] tmp = isHighWaterLevel() [L756] COND TRUE \read(tmp) VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=1, waterLevel=2] [L758] CALL activatePump() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L777] RET pumpRunning = 1 VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L758] RET activatePump() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=1, waterLevel=2] [L729] processEnvironment() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L735] CALL __utac_acc__Specification4_spec__1() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L875] int tmp ; [L876] int tmp___0 ; VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L880] CALL, EXPR getWaterLevel() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L686] int retValue_acc ; [L689] retValue_acc = waterLevel [L690] RET return (retValue_acc); VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, \result=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, retValue_acc=2, systemActive=1, waterLevel=2] [L880] EXPR getWaterLevel() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, getWaterLevel()=2, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L880] tmp = getWaterLevel() [L882] COND FALSE, RET !(tmp == 0) VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=2, waterLevel=2] [L735] RET __utac_acc__Specification4_spec__1() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L598] timeShift() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, tmp___2=1, waterLevel=2] [L555] COND TRUE 1 VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, tmp___2=1, waterLevel=2] [L557] COND TRUE splverifierCounter < 4 VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, tmp___2=1, waterLevel=2] [L563] tmp = __VERIFIER_nondet_int() [L565] COND FALSE !(\read(tmp)) VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___2=1, waterLevel=2] [L573] tmp___0 = __VERIFIER_nondet_int() [L575] COND FALSE !(\read(tmp___0)) VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___2=1, waterLevel=2] [L583] tmp___2 = __VERIFIER_nondet_int() [L585] COND TRUE \read(tmp___2) VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___2=1, waterLevel=2] [L598] CALL timeShift() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L720] COND TRUE \read(pumpRunning) VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L722] CALL lowerWaterLevel() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L621] COND TRUE waterLevel > 0 [L622] RET waterLevel = waterLevel - 1 VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L722] lowerWaterLevel() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L727] COND TRUE \read(systemActive) VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L729] CALL processEnvironment() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L749] int tmp ; VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L752] COND FALSE !(! pumpRunning) VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L767] RET, FCALL processEnvironment__wrappee__base() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L729] processEnvironment() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L735] CALL __utac_acc__Specification4_spec__1() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L875] int tmp ; [L876] int tmp___0 ; VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L880] CALL, EXPR getWaterLevel() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L686] int retValue_acc ; [L689] retValue_acc = waterLevel [L690] RET return (retValue_acc); VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, \result=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, retValue_acc=1, systemActive=1, waterLevel=1] [L880] EXPR getWaterLevel() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, getWaterLevel()=1, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L880] tmp = getWaterLevel() [L882] COND FALSE, RET !(tmp == 0) VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=1, waterLevel=1] [L735] RET __utac_acc__Specification4_spec__1() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L598] timeShift() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___2=1, waterLevel=1] [L555] COND TRUE 1 VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___2=1, waterLevel=1] [L557] COND TRUE splverifierCounter < 4 VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___2=1, waterLevel=1] [L563] tmp = __VERIFIER_nondet_int() [L565] COND FALSE !(\read(tmp)) VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___2=1, waterLevel=1] [L573] tmp___0 = __VERIFIER_nondet_int() [L575] COND FALSE !(\read(tmp___0)) VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___2=1, waterLevel=1] [L583] tmp___2 = __VERIFIER_nondet_int() [L585] COND TRUE \read(tmp___2) VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___2=1, waterLevel=1] [L598] CALL timeShift() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L720] COND TRUE \read(pumpRunning) VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L722] CALL lowerWaterLevel() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L621] COND TRUE waterLevel > 0 [L622] RET waterLevel = waterLevel - 1 VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L722] lowerWaterLevel() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L727] COND TRUE \read(systemActive) VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L729] CALL processEnvironment() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L749] int tmp ; VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L752] COND FALSE !(! pumpRunning) VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L767] RET, FCALL processEnvironment__wrappee__base() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L729] processEnvironment() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L735] CALL __utac_acc__Specification4_spec__1() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L875] int tmp ; [L876] int tmp___0 ; VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L880] CALL, EXPR getWaterLevel() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L686] int retValue_acc ; [L689] retValue_acc = waterLevel [L690] RET return (retValue_acc); VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, \result=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, retValue_acc=0, systemActive=1, waterLevel=0] [L880] EXPR getWaterLevel() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, getWaterLevel()=0, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L880] tmp = getWaterLevel() [L882] COND TRUE tmp == 0 VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=0, waterLevel=0] [L884] CALL, EXPR isPumpRunning() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L801] int retValue_acc ; [L804] retValue_acc = pumpRunning [L805] RET return (retValue_acc); VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, \result=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, retValue_acc=1, systemActive=1, waterLevel=0] [L884] EXPR isPumpRunning() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, isPumpRunning()=1, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=0, waterLevel=0] [L884] tmp___0 = isPumpRunning() [L886] COND TRUE \read(tmp___0) VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=0, tmp___0=1, waterLevel=0] [L888] CALL __automaton_fail() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L869] __VERIFIER_error() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={175:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 23 procedures, 120 locations, 1 error locations. UNSAFE Result, 192.0s OverallTime, 10 OverallIterations, 3 TraceHistogramMax, 70.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 1172 SDtfs, 1673 SDslu, 5138 SDs, 0 SdLazy, 2887 SolverSat, 587 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 52.0s Time, PredicateUnifierStatistics: 6 DeclaredPredicates, 680 GetRequests, 520 SyntacticMatches, 9 SemanticMatches, 151 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 983 ImplicationChecksByTransitivity, 6.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=568occurred in iteration=7, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 84.5s AbstIntTime, 4 AbstIntIterations, 3 AbstIntStrong, 0.9935608547877528 AbsIntWeakeningRatio, 0.9912280701754386 AbsIntAvgWeakeningVarsNumRemoved, 4692.315789473684 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.3s AutomataMinimizationTime, 9 MinimizatonAttempts, 271 StatesRemovedByMinimization, 6 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.1s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 2.9s InterpolantComputationTime, 1006 NumberOfCodeBlocks, 1006 NumberOfCodeBlocksAsserted, 11 NumberOfCheckSat, 959 ConstructedInterpolants, 0 QuantifiedInterpolants, 149430 SizeOfPredicates, 8 NumberOfNonLiveVariables, 686 ConjunctsInSsa, 11 ConjunctsInUnsatCore, 11 InterpolantComputations, 5 PerfectInterpolantSequences, 132/154 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...