./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec4_product45_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_52e855b6-92bc-4d60-9832-0a614f60c8c6/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_52e855b6-92bc-4d60-9832-0a614f60c8c6/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_52e855b6-92bc-4d60-9832-0a614f60c8c6/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_52e855b6-92bc-4d60-9832-0a614f60c8c6/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec4_product45_false-unreach-call_false-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_52e855b6-92bc-4d60-9832-0a614f60c8c6/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_52e855b6-92bc-4d60-9832-0a614f60c8c6/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 a9369a06c8d4df60e49baaf177cf32aba3e52d93 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-10 04:54:21,633 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 04:54:21,634 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 04:54:21,643 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 04:54:21,643 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 04:54:21,644 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 04:54:21,644 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 04:54:21,646 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 04:54:21,647 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 04:54:21,647 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 04:54:21,648 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 04:54:21,648 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 04:54:21,648 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 04:54:21,649 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 04:54:21,650 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 04:54:21,650 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 04:54:21,651 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 04:54:21,652 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 04:54:21,654 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 04:54:21,655 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 04:54:21,655 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 04:54:21,656 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 04:54:21,658 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 04:54:21,658 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 04:54:21,658 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 04:54:21,659 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 04:54:21,659 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 04:54:21,660 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 04:54:21,660 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 04:54:21,662 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 04:54:21,662 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 04:54:21,662 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 04:54:21,662 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 04:54:21,663 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 04:54:21,663 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 04:54:21,664 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 04:54:21,664 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_52e855b6-92bc-4d60-9832-0a614f60c8c6/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-11-10 04:54:21,674 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 04:54:21,674 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 04:54:21,675 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 04:54:21,675 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-10 04:54:21,675 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-10 04:54:21,675 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-10 04:54:21,675 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-10 04:54:21,676 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-10 04:54:21,676 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-10 04:54:21,676 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-10 04:54:21,676 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-10 04:54:21,677 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 04:54:21,677 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 04:54:21,677 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 04:54:21,677 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 04:54:21,677 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 04:54:21,678 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 04:54:21,679 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 04:54:21,679 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 04:54:21,679 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 04:54:21,679 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 04:54:21,679 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 04:54:21,679 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 04:54:21,679 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 04:54:21,679 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 04:54:21,680 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 04:54:21,680 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 04:54:21,680 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 04:54:21,680 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 04:54:21,680 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 04:54:21,680 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-10 04:54:21,680 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 04:54:21,680 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 04:54:21,680 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 04:54:21,681 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_52e855b6-92bc-4d60-9832-0a614f60c8c6/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 -> a9369a06c8d4df60e49baaf177cf32aba3e52d93 [2018-11-10 04:54:21,704 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 04:54:21,713 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 04:54:21,716 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 04:54:21,717 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 04:54:21,717 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 04:54:21,718 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_52e855b6-92bc-4d60-9832-0a614f60c8c6/bin-2019/utaipan/../../sv-benchmarks/c/product-lines/minepump_spec4_product45_false-unreach-call_false-termination.cil.c [2018-11-10 04:54:21,764 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_52e855b6-92bc-4d60-9832-0a614f60c8c6/bin-2019/utaipan/data/c4264c83e/08a06d14bc5041c58fc1e411d0cc284a/FLAG3b228bfeb [2018-11-10 04:54:22,198 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 04:54:22,199 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_52e855b6-92bc-4d60-9832-0a614f60c8c6/sv-benchmarks/c/product-lines/minepump_spec4_product45_false-unreach-call_false-termination.cil.c [2018-11-10 04:54:22,206 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_52e855b6-92bc-4d60-9832-0a614f60c8c6/bin-2019/utaipan/data/c4264c83e/08a06d14bc5041c58fc1e411d0cc284a/FLAG3b228bfeb [2018-11-10 04:54:22,215 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_52e855b6-92bc-4d60-9832-0a614f60c8c6/bin-2019/utaipan/data/c4264c83e/08a06d14bc5041c58fc1e411d0cc284a [2018-11-10 04:54:22,217 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 04:54:22,218 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 04:54:22,219 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 04:54:22,219 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 04:54:22,221 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 04:54:22,221 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 04:54:22" (1/1) ... [2018-11-10 04:54:22,223 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70607c0e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:54:22, skipping insertion in model container [2018-11-10 04:54:22,223 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 04:54:22" (1/1) ... [2018-11-10 04:54:22,229 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 04:54:22,260 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 04:54:22,450 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 04:54:22,457 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 04:54:22,515 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 04:54:22,534 INFO L193 MainTranslator]: Completed translation [2018-11-10 04:54:22,534 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:54:22 WrapperNode [2018-11-10 04:54:22,534 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 04:54:22,535 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 04:54:22,535 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 04:54:22,535 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 04:54:22,590 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:54:22" (1/1) ... [2018-11-10 04:54:22,602 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:54:22" (1/1) ... [2018-11-10 04:54:22,627 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-10 04:54:22,627 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 04:54:22,627 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 04:54:22,627 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 04:54:22,635 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:54:22" (1/1) ... [2018-11-10 04:54:22,635 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:54:22" (1/1) ... [2018-11-10 04:54:22,640 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:54:22" (1/1) ... [2018-11-10 04:54:22,640 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:54:22" (1/1) ... [2018-11-10 04:54:22,649 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:54:22" (1/1) ... [2018-11-10 04:54:22,655 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:54:22" (1/1) ... [2018-11-10 04:54:22,658 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:54:22" (1/1) ... [2018-11-10 04:54:22,661 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 04:54:22,661 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 04:54:22,661 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 04:54:22,661 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 04:54:22,662 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:54:22" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_52e855b6-92bc-4d60-9832-0a614f60c8c6/bin-2019/utaipan/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 04:54:22,708 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-11-10 04:54:22,709 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-11-10 04:54:22,709 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2018-11-10 04:54:22,709 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2018-11-10 04:54:22,709 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-10 04:54:22,709 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-10 04:54:22,709 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-11-10 04:54:22,709 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-11-10 04:54:22,709 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2018-11-10 04:54:22,710 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2018-11-10 04:54:22,710 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2018-11-10 04:54:22,710 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2018-11-10 04:54:22,710 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2018-11-10 04:54:22,710 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2018-11-10 04:54:22,710 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-11-10 04:54:22,710 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-11-10 04:54:22,710 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2018-11-10 04:54:22,710 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2018-11-10 04:54:22,710 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2018-11-10 04:54:22,711 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2018-11-10 04:54:22,711 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2018-11-10 04:54:22,711 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2018-11-10 04:54:22,711 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2018-11-10 04:54:22,711 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2018-11-10 04:54:22,711 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-11-10 04:54:22,711 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-11-10 04:54:22,711 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2018-11-10 04:54:22,711 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2018-11-10 04:54:22,712 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2018-11-10 04:54:22,712 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2018-11-10 04:54:22,712 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2018-11-10 04:54:22,712 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2018-11-10 04:54:22,712 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-11-10 04:54:22,712 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-11-10 04:54:22,712 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-11-10 04:54:22,712 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-11-10 04:54:22,712 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2018-11-10 04:54:22,712 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2018-11-10 04:54:22,713 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2018-11-10 04:54:22,713 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2018-11-10 04:54:22,713 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2018-11-10 04:54:22,713 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2018-11-10 04:54:22,713 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2018-11-10 04:54:22,713 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2018-11-10 04:54:22,713 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2018-11-10 04:54:22,713 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2018-11-10 04:54:22,713 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__highWaterSensor [2018-11-10 04:54:22,713 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__highWaterSensor [2018-11-10 04:54:22,714 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-10 04:54:22,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-10 04:54:22,714 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2018-11-10 04:54:22,714 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2018-11-10 04:54:22,714 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 04:54:22,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 04:54:22,714 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-11-10 04:54:22,714 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-11-10 04:54:23,245 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 04:54:23,246 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 04:54:23 BoogieIcfgContainer [2018-11-10 04:54:23,246 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 04:54:23,247 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-10 04:54:23,247 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-10 04:54:23,249 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-10 04:54:23,250 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.11 04:54:22" (1/3) ... [2018-11-10 04:54:23,250 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5c4e3a35 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 04:54:23, skipping insertion in model container [2018-11-10 04:54:23,250 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:54:22" (2/3) ... [2018-11-10 04:54:23,251 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5c4e3a35 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 04:54:23, skipping insertion in model container [2018-11-10 04:54:23,251 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 04:54:23" (3/3) ... [2018-11-10 04:54:23,252 INFO L112 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product45_false-unreach-call_false-termination.cil.c [2018-11-10 04:54:23,260 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-10 04:54:23,267 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-10 04:54:23,279 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-10 04:54:23,304 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-10 04:54:23,304 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-10 04:54:23,304 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-10 04:54:23,304 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-10 04:54:23,304 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-10 04:54:23,305 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-10 04:54:23,305 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-10 04:54:23,305 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-10 04:54:23,320 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states. [2018-11-10 04:54:23,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2018-11-10 04:54:23,327 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 04:54:23,327 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] [2018-11-10 04:54:23,329 INFO L424 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 04:54:23,334 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 04:54:23,334 INFO L82 PathProgramCache]: Analyzing trace with hash -1009157821, now seen corresponding path program 1 times [2018-11-10 04:54:23,336 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 04:54:23,371 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 04:54:23,372 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 04:54:23,372 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 04:54:23,372 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 04:54:23,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 04:54:23,533 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 04:54:23,535 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 04:54:23,535 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-10 04:54:23,535 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 04:54:23,539 INFO L460 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-10 04:54:23,551 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-10 04:54:23,551 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-10 04:54:23,553 INFO L87 Difference]: Start difference. First operand 148 states. Second operand 2 states. [2018-11-10 04:54:23,587 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 04:54:23,588 INFO L93 Difference]: Finished difference Result 270 states and 333 transitions. [2018-11-10 04:54:23,588 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-10 04:54:23,589 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 46 [2018-11-10 04:54:23,590 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 04:54:23,600 INFO L225 Difference]: With dead ends: 270 [2018-11-10 04:54:23,600 INFO L226 Difference]: Without dead ends: 135 [2018-11-10 04:54:23,603 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-10 04:54:23,619 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 135 states. [2018-11-10 04:54:23,643 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 135 to 135. [2018-11-10 04:54:23,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 135 states. [2018-11-10 04:54:23,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 135 states and 158 transitions. [2018-11-10 04:54:23,648 INFO L78 Accepts]: Start accepts. Automaton has 135 states and 158 transitions. Word has length 46 [2018-11-10 04:54:23,648 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 04:54:23,648 INFO L481 AbstractCegarLoop]: Abstraction has 135 states and 158 transitions. [2018-11-10 04:54:23,649 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-10 04:54:23,649 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 158 transitions. [2018-11-10 04:54:23,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2018-11-10 04:54:23,655 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 04:54:23,656 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] [2018-11-10 04:54:23,656 INFO L424 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 04:54:23,656 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 04:54:23,656 INFO L82 PathProgramCache]: Analyzing trace with hash -595232055, now seen corresponding path program 1 times [2018-11-10 04:54:23,656 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 04:54:23,657 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 04:54:23,658 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 04:54:23,658 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 04:54:23,658 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 04:54:23,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 04:54:23,745 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 04:54:23,745 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 04:54:23,746 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 04:54:23,746 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 04:54:23,747 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 04:54:23,747 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 04:54:23,748 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 04:54:23,748 INFO L87 Difference]: Start difference. First operand 135 states and 158 transitions. Second operand 3 states. [2018-11-10 04:54:23,766 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 04:54:23,766 INFO L93 Difference]: Finished difference Result 217 states and 253 transitions. [2018-11-10 04:54:23,767 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 04:54:23,767 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 48 [2018-11-10 04:54:23,767 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 04:54:23,769 INFO L225 Difference]: With dead ends: 217 [2018-11-10 04:54:23,769 INFO L226 Difference]: Without dead ends: 125 [2018-11-10 04:54:23,770 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 04:54:23,771 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 125 states. [2018-11-10 04:54:23,779 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 125 to 125. [2018-11-10 04:54:23,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 125 states. [2018-11-10 04:54:23,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 125 states and 145 transitions. [2018-11-10 04:54:23,781 INFO L78 Accepts]: Start accepts. Automaton has 125 states and 145 transitions. Word has length 48 [2018-11-10 04:54:23,781 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 04:54:23,781 INFO L481 AbstractCegarLoop]: Abstraction has 125 states and 145 transitions. [2018-11-10 04:54:23,781 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 04:54:23,781 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 145 transitions. [2018-11-10 04:54:23,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2018-11-10 04:54:23,782 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 04:54:23,782 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 04:54:23,783 INFO L424 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 04:54:23,783 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 04:54:23,783 INFO L82 PathProgramCache]: Analyzing trace with hash -1632007920, now seen corresponding path program 1 times [2018-11-10 04:54:23,783 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 04:54:23,784 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 04:54:23,784 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 04:54:23,784 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 04:54:23,784 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 04:54:23,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 04:54:23,910 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 04:54:23,910 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 04:54:23,910 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-10 04:54:23,911 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 04:54:23,911 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-10 04:54:23,911 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-10 04:54:23,911 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2018-11-10 04:54:23,912 INFO L87 Difference]: Start difference. First operand 125 states and 145 transitions. Second operand 7 states. [2018-11-10 04:54:24,224 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 04:54:24,224 INFO L93 Difference]: Finished difference Result 226 states and 267 transitions. [2018-11-10 04:54:24,225 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-10 04:54:24,225 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 52 [2018-11-10 04:54:24,225 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 04:54:24,226 INFO L225 Difference]: With dead ends: 226 [2018-11-10 04:54:24,227 INFO L226 Difference]: Without dead ends: 125 [2018-11-10 04:54:24,227 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2018-11-10 04:54:24,228 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 125 states. [2018-11-10 04:54:24,236 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 125 to 125. [2018-11-10 04:54:24,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 125 states. [2018-11-10 04:54:24,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 125 states and 144 transitions. [2018-11-10 04:54:24,238 INFO L78 Accepts]: Start accepts. Automaton has 125 states and 144 transitions. Word has length 52 [2018-11-10 04:54:24,238 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 04:54:24,238 INFO L481 AbstractCegarLoop]: Abstraction has 125 states and 144 transitions. [2018-11-10 04:54:24,238 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-10 04:54:24,238 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 144 transitions. [2018-11-10 04:54:24,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2018-11-10 04:54:24,240 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 04:54:24,240 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] [2018-11-10 04:54:24,240 INFO L424 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 04:54:24,241 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 04:54:24,241 INFO L82 PathProgramCache]: Analyzing trace with hash -2040345050, now seen corresponding path program 1 times [2018-11-10 04:54:24,241 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 04:54:24,242 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 04:54:24,242 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 04:54:24,242 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 04:54:24,243 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 04:54:24,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 04:54:24,325 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 04:54:24,326 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 04:54:24,326 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-10 04:54:24,326 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 04:54:24,326 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-10 04:54:24,327 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-10 04:54:24,327 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-10 04:54:24,327 INFO L87 Difference]: Start difference. First operand 125 states and 144 transitions. Second operand 5 states. [2018-11-10 04:54:24,635 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 04:54:24,635 INFO L93 Difference]: Finished difference Result 332 states and 396 transitions. [2018-11-10 04:54:24,636 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-10 04:54:24,636 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 65 [2018-11-10 04:54:24,637 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 04:54:24,638 INFO L225 Difference]: With dead ends: 332 [2018-11-10 04:54:24,638 INFO L226 Difference]: Without dead ends: 231 [2018-11-10 04:54:24,640 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2018-11-10 04:54:24,640 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 231 states. [2018-11-10 04:54:24,661 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 231 to 212. [2018-11-10 04:54:24,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 212 states. [2018-11-10 04:54:24,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 212 states and 239 transitions. [2018-11-10 04:54:24,663 INFO L78 Accepts]: Start accepts. Automaton has 212 states and 239 transitions. Word has length 65 [2018-11-10 04:54:24,664 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 04:54:24,664 INFO L481 AbstractCegarLoop]: Abstraction has 212 states and 239 transitions. [2018-11-10 04:54:24,664 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-10 04:54:24,664 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 239 transitions. [2018-11-10 04:54:24,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2018-11-10 04:54:24,667 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 04:54:24,667 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 04:54:24,667 INFO L424 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 04:54:24,667 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 04:54:24,668 INFO L82 PathProgramCache]: Analyzing trace with hash 2019925344, now seen corresponding path program 1 times [2018-11-10 04:54:24,668 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 04:54:24,668 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 04:54:24,669 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 04:54:24,669 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 04:54:24,669 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 04:54:24,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 04:54:24,783 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 04:54:24,784 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 04:54:24,784 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2018-11-10 04:54:24,784 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 04:54:24,784 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-11-10 04:54:24,785 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-11-10 04:54:24,785 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=72, Unknown=0, NotChecked=0, Total=90 [2018-11-10 04:54:24,785 INFO L87 Difference]: Start difference. First operand 212 states and 239 transitions. Second operand 10 states. [2018-11-10 04:54:25,243 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 04:54:25,243 INFO L93 Difference]: Finished difference Result 688 states and 843 transitions. [2018-11-10 04:54:25,244 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-11-10 04:54:25,244 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 79 [2018-11-10 04:54:25,244 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 04:54:25,248 INFO L225 Difference]: With dead ends: 688 [2018-11-10 04:54:25,248 INFO L226 Difference]: Without dead ends: 500 [2018-11-10 04:54:25,250 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 39 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=63, Invalid=279, Unknown=0, NotChecked=0, Total=342 [2018-11-10 04:54:25,251 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 500 states. [2018-11-10 04:54:25,281 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 500 to 490. [2018-11-10 04:54:25,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 490 states. [2018-11-10 04:54:25,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 490 states and 571 transitions. [2018-11-10 04:54:25,284 INFO L78 Accepts]: Start accepts. Automaton has 490 states and 571 transitions. Word has length 79 [2018-11-10 04:54:25,285 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 04:54:25,285 INFO L481 AbstractCegarLoop]: Abstraction has 490 states and 571 transitions. [2018-11-10 04:54:25,285 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-11-10 04:54:25,285 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 571 transitions. [2018-11-10 04:54:25,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2018-11-10 04:54:25,288 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 04:54:25,288 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, 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] [2018-11-10 04:54:25,288 INFO L424 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 04:54:25,288 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 04:54:25,289 INFO L82 PathProgramCache]: Analyzing trace with hash -368922093, now seen corresponding path program 1 times [2018-11-10 04:54:25,289 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 04:54:25,291 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 04:54:25,291 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 04:54:25,291 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 04:54:25,291 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 04:54:25,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 04:54:25,372 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 18 proven. 9 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2018-11-10 04:54:25,372 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 04:54:25,372 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-10 04:54:25,373 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 155 with the following transitions: [2018-11-10 04:54:25,375 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [3], [5], [8], [10], [13], [19], [21], [22], [26], [29], [37], [40], [42], [45], [48], [55], [56], [57], [58], [61], [63], [64], [67], [82], [85], [86], [89], [91], [92], [93], [97], [103], [107], [111], [114], [119], [125], [127], [130], [145], [146], [147], [148], [149], [151], [156], [159], [160], [162], [165], [169], [170], [171], [172], [185], [189], [195], [223], [224], [235], [238], [242], [243], [246], [247], [248], [249], [250], [252], [253], [254], [255], [256], [257], [258], [259], [260], [262], [263], [264], [265], [266], [267], [270], [272], [273], [280], [281], [282], [283], [286], [287], [290], [291], [292], [293], [294], [295], [298], [299], [300], [301], [306], [307], [308] [2018-11-10 04:54:25,422 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, OctagonDomain] [2018-11-10 04:54:25,422 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-10 04:54:29,898 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-10 04:54:29,899 INFO L272 AbstractInterpreter]: Visited 51 different actions 51 times. Never merged. Never widened. Never found a fixpoint. Largest state had 132 variables. [2018-11-10 04:54:29,905 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 04:54:29,905 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-10 04:54:34,406 INFO L227 lantSequenceWeakener]: Weakened 77 states. On average, predicates are now at 96.76% of their original sizes. [2018-11-10 04:54:34,406 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-10 04:54:34,761 INFO L415 sIntCurrentIteration]: We unified 153 AI predicates to 153 [2018-11-10 04:54:34,761 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-10 04:54:34,762 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-10 04:54:34,762 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [20] imperfect sequences [6] total 24 [2018-11-10 04:54:34,762 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 04:54:34,763 INFO L460 AbstractCegarLoop]: Interpolant automaton has 20 states [2018-11-10 04:54:34,763 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2018-11-10 04:54:34,763 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=78, Invalid=302, Unknown=0, NotChecked=0, Total=380 [2018-11-10 04:54:34,763 INFO L87 Difference]: Start difference. First operand 490 states and 571 transitions. Second operand 20 states. [2018-11-10 04:54:50,143 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 04:54:50,143 INFO L93 Difference]: Finished difference Result 1335 states and 1617 transitions. [2018-11-10 04:54:50,143 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2018-11-10 04:54:50,144 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 154 [2018-11-10 04:54:50,144 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 04:54:50,147 INFO L225 Difference]: With dead ends: 1335 [2018-11-10 04:54:50,148 INFO L226 Difference]: Without dead ends: 869 [2018-11-10 04:54:50,150 INFO L605 BasicCegarLoop]: 2 DeclaredPredicates, 158 GetRequests, 135 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 180 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=122, Invalid=478, Unknown=0, NotChecked=0, Total=600 [2018-11-10 04:54:50,150 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 869 states. [2018-11-10 04:54:50,211 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 869 to 826. [2018-11-10 04:54:50,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 826 states. [2018-11-10 04:54:50,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 826 states to 826 states and 963 transitions. [2018-11-10 04:54:50,215 INFO L78 Accepts]: Start accepts. Automaton has 826 states and 963 transitions. Word has length 154 [2018-11-10 04:54:50,216 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 04:54:50,216 INFO L481 AbstractCegarLoop]: Abstraction has 826 states and 963 transitions. [2018-11-10 04:54:50,216 INFO L482 AbstractCegarLoop]: Interpolant automaton has 20 states. [2018-11-10 04:54:50,216 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 963 transitions. [2018-11-10 04:54:50,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2018-11-10 04:54:50,220 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 04:54:50,221 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 04:54:50,221 INFO L424 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 04:54:50,221 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 04:54:50,221 INFO L82 PathProgramCache]: Analyzing trace with hash 53878672, now seen corresponding path program 1 times [2018-11-10 04:54:50,221 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 04:54:50,222 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 04:54:50,222 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 04:54:50,222 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 04:54:50,222 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 04:54:50,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 04:54:50,315 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2018-11-10 04:54:50,315 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 04:54:50,315 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-10 04:54:50,316 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 156 with the following transitions: [2018-11-10 04:54:50,316 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [3], [5], [8], [10], [13], [19], [21], [22], [26], [29], [37], [40], [42], [45], [55], [56], [57], [58], [61], [63], [64], [65], [66], [67], [70], [72], [75], [82], [85], [86], [90], [91], [93], [97], [103], [107], [111], [114], [119], [122], [125], [127], [130], [145], [146], [147], [148], [149], [151], [156], [159], [160], [162], [165], [169], [170], [171], [172], [177], [179], [182], [185], [189], [195], [223], [224], [227], [231], [235], [238], [242], [243], [246], [247], [248], [249], [250], [252], [253], [254], [255], [256], [257], [258], [259], [260], [262], [263], [264], [265], [270], [272], [273], [274], [275], [276], [277], [280], [281], [282], [283], [284], [285], [286], [287], [290], [291], [292], [293], [294], [295], [296], [297], [298], [299], [300], [301], [306], [307], [308] [2018-11-10 04:54:50,320 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, OctagonDomain] [2018-11-10 04:54:50,320 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-10 04:54:59,240 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-10 04:54:59,240 INFO L272 AbstractInterpreter]: Visited 62 different actions 84 times. Merged at 3 different actions 3 times. Never widened. Never found a fixpoint. Largest state had 132 variables. [2018-11-10 04:54:59,249 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 04:54:59,249 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-10 04:55:11,677 INFO L227 lantSequenceWeakener]: Weakened 77 states. On average, predicates are now at 96.37% of their original sizes. [2018-11-10 04:55:11,678 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-10 04:55:12,222 INFO L415 sIntCurrentIteration]: We unified 154 AI predicates to 154 [2018-11-10 04:55:12,222 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-10 04:55:12,222 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-10 04:55:12,222 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [23] imperfect sequences [5] total 26 [2018-11-10 04:55:12,223 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 04:55:12,223 INFO L460 AbstractCegarLoop]: Interpolant automaton has 23 states [2018-11-10 04:55:12,223 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2018-11-10 04:55:12,223 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=89, Invalid=417, Unknown=0, NotChecked=0, Total=506 [2018-11-10 04:55:12,223 INFO L87 Difference]: Start difference. First operand 826 states and 963 transitions. Second operand 23 states. [2018-11-10 04:55:30,981 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 04:55:30,981 INFO L93 Difference]: Finished difference Result 2071 states and 2528 transitions. [2018-11-10 04:55:30,982 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2018-11-10 04:55:30,982 INFO L78 Accepts]: Start accepts. Automaton has 23 states. Word has length 155 [2018-11-10 04:55:30,982 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 04:55:30,986 INFO L225 Difference]: With dead ends: 2071 [2018-11-10 04:55:30,987 INFO L226 Difference]: Without dead ends: 1528 [2018-11-10 04:55:30,988 INFO L605 BasicCegarLoop]: 2 DeclaredPredicates, 170 GetRequests, 131 SyntacticMatches, 2 SemanticMatches, 37 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 445 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=222, Invalid=1260, Unknown=0, NotChecked=0, Total=1482 [2018-11-10 04:55:30,989 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1528 states. [2018-11-10 04:55:31,072 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1528 to 1421. [2018-11-10 04:55:31,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1421 states. [2018-11-10 04:55:31,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1421 states to 1421 states and 1645 transitions. [2018-11-10 04:55:31,076 INFO L78 Accepts]: Start accepts. Automaton has 1421 states and 1645 transitions. Word has length 155 [2018-11-10 04:55:31,076 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 04:55:31,076 INFO L481 AbstractCegarLoop]: Abstraction has 1421 states and 1645 transitions. [2018-11-10 04:55:31,076 INFO L482 AbstractCegarLoop]: Interpolant automaton has 23 states. [2018-11-10 04:55:31,076 INFO L276 IsEmpty]: Start isEmpty. Operand 1421 states and 1645 transitions. [2018-11-10 04:55:31,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2018-11-10 04:55:31,078 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 04:55:31,079 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 04:55:31,079 INFO L424 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 04:55:31,079 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 04:55:31,079 INFO L82 PathProgramCache]: Analyzing trace with hash -904590443, now seen corresponding path program 1 times [2018-11-10 04:55:31,079 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 04:55:31,080 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 04:55:31,080 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 04:55:31,080 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 04:55:31,080 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 04:55:31,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 04:55:31,143 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2018-11-10 04:55:31,144 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 04:55:31,144 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-10 04:55:31,144 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 152 with the following transitions: [2018-11-10 04:55:31,144 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [3], [5], [8], [10], [13], [19], [21], [22], [26], [29], [37], [40], [42], [45], [55], [56], [57], [58], [61], [63], [64], [65], [66], [67], [70], [72], [75], [82], [85], [86], [89], [91], [93], [97], [103], [107], [111], [114], [117], [119], [122], [125], [127], [130], [145], [146], [147], [148], [149], [151], [156], [159], [160], [162], [165], [169], [170], [171], [172], [177], [179], [182], [185], [189], [195], [223], [224], [227], [231], [235], [238], [242], [243], [246], [247], [248], [249], [250], [252], [253], [254], [255], [256], [257], [258], [259], [260], [262], [263], [264], [265], [270], [272], [273], [274], [275], [276], [277], [280], [281], [282], [283], [284], [285], [286], [287], [290], [291], [292], [293], [294], [295], [296], [297], [298], [299], [300], [301], [306], [307], [308] [2018-11-10 04:55:31,148 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, OctagonDomain] [2018-11-10 04:55:31,148 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-10 04:55:49,237 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-10 04:55:49,237 INFO L272 AbstractInterpreter]: Visited 68 different actions 156 times. Merged at 7 different actions 12 times. Never widened. Never found a fixpoint. Largest state had 132 variables. [2018-11-10 04:55:49,241 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 04:55:49,241 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-10 04:55:57,532 INFO L227 lantSequenceWeakener]: Weakened 78 states. On average, predicates are now at 96.39% of their original sizes. [2018-11-10 04:55:57,532 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-10 04:55:58,228 INFO L415 sIntCurrentIteration]: We unified 150 AI predicates to 150 [2018-11-10 04:55:58,228 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-10 04:55:58,228 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-10 04:55:58,228 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [28] imperfect sequences [6] total 32 [2018-11-10 04:55:58,228 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 04:55:58,229 INFO L460 AbstractCegarLoop]: Interpolant automaton has 28 states [2018-11-10 04:55:58,229 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 28 interpolants. [2018-11-10 04:55:58,229 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=139, Invalid=617, Unknown=0, NotChecked=0, Total=756 [2018-11-10 04:55:58,230 INFO L87 Difference]: Start difference. First operand 1421 states and 1645 transitions. Second operand 28 states. [2018-11-10 04:56:38,104 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 04:56:38,105 INFO L93 Difference]: Finished difference Result 3627 states and 4484 transitions. [2018-11-10 04:56:38,105 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2018-11-10 04:56:38,105 INFO L78 Accepts]: Start accepts. Automaton has 28 states. Word has length 151 [2018-11-10 04:56:38,105 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 04:56:38,110 INFO L225 Difference]: With dead ends: 3627 [2018-11-10 04:56:38,110 INFO L226 Difference]: Without dead ends: 2230 [2018-11-10 04:56:38,113 INFO L605 BasicCegarLoop]: 2 DeclaredPredicates, 189 GetRequests, 123 SyntacticMatches, 1 SemanticMatches, 65 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1248 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=548, Invalid=3874, Unknown=0, NotChecked=0, Total=4422 [2018-11-10 04:56:38,114 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2230 states. [2018-11-10 04:56:38,260 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2230 to 1916. [2018-11-10 04:56:38,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1916 states. [2018-11-10 04:56:38,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1916 states to 1916 states and 2241 transitions. [2018-11-10 04:56:38,264 INFO L78 Accepts]: Start accepts. Automaton has 1916 states and 2241 transitions. Word has length 151 [2018-11-10 04:56:38,264 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 04:56:38,265 INFO L481 AbstractCegarLoop]: Abstraction has 1916 states and 2241 transitions. [2018-11-10 04:56:38,265 INFO L482 AbstractCegarLoop]: Interpolant automaton has 28 states. [2018-11-10 04:56:38,265 INFO L276 IsEmpty]: Start isEmpty. Operand 1916 states and 2241 transitions. [2018-11-10 04:56:38,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2018-11-10 04:56:38,266 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 04:56:38,267 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 04:56:38,267 INFO L424 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 04:56:38,267 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 04:56:38,267 INFO L82 PathProgramCache]: Analyzing trace with hash -382399796, now seen corresponding path program 1 times [2018-11-10 04:56:38,267 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 04:56:38,268 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 04:56:38,268 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 04:56:38,268 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 04:56:38,268 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 04:56:38,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 04:56:38,373 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 18 proven. 7 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-11-10 04:56:38,373 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 04:56:38,374 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-10 04:56:38,374 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 152 with the following transitions: [2018-11-10 04:56:38,374 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [3], [5], [8], [10], [13], [19], [21], [22], [26], [29], [37], [40], [42], [45], [55], [56], [57], [58], [61], [63], [64], [65], [66], [67], [70], [72], [75], [82], [85], [86], [90], [91], [93], [97], [103], [107], [111], [114], [117], [119], [122], [125], [127], [130], [145], [146], [147], [148], [149], [151], [156], [159], [160], [162], [167], [169], [170], [171], [172], [177], [179], [182], [185], [189], [195], [223], [224], [227], [231], [235], [238], [242], [243], [246], [247], [248], [249], [250], [252], [253], [254], [255], [256], [257], [258], [259], [260], [262], [263], [264], [265], [270], [272], [273], [274], [275], [276], [277], [280], [281], [282], [283], [284], [285], [286], [287], [290], [291], [292], [293], [294], [295], [296], [297], [298], [299], [300], [301], [306], [307], [308] [2018-11-10 04:56:38,377 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, OctagonDomain] [2018-11-10 04:56:38,377 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-10 04:58:31,618 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-10 04:58:31,618 INFO L272 AbstractInterpreter]: Visited 116 different actions 1204 times. Merged at 21 different actions 111 times. Never widened. Found 22 fixpoints after 6 different actions. Largest state had 132 variables. [2018-11-10 04:58:31,620 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 04:58:31,620 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-10 04:59:05,372 INFO L227 lantSequenceWeakener]: Weakened 142 states. On average, predicates are now at 96.82% of their original sizes. [2018-11-10 04:59:05,373 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-10 04:59:08,628 INFO L415 sIntCurrentIteration]: We unified 150 AI predicates to 150 [2018-11-10 04:59:08,628 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-10 04:59:08,628 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-10 04:59:08,628 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [57] imperfect sequences [13] total 68 [2018-11-10 04:59:08,628 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 04:59:08,629 INFO L460 AbstractCegarLoop]: Interpolant automaton has 57 states [2018-11-10 04:59:08,629 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 57 interpolants. [2018-11-10 04:59:08,629 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=302, Invalid=2890, Unknown=0, NotChecked=0, Total=3192 [2018-11-10 04:59:08,629 INFO L87 Difference]: Start difference. First operand 1916 states and 2241 transitions. Second operand 57 states. [2018-11-10 05:01:03,412 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 05:01:03,412 INFO L93 Difference]: Finished difference Result 3339 states and 4214 transitions. [2018-11-10 05:01:03,412 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 117 states. [2018-11-10 05:01:03,412 INFO L78 Accepts]: Start accepts. Automaton has 57 states. Word has length 151 [2018-11-10 05:01:03,412 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 05:01:03,416 INFO L225 Difference]: With dead ends: 3339 [2018-11-10 05:01:03,416 INFO L226 Difference]: Without dead ends: 1617 [2018-11-10 05:01:03,421 INFO L605 BasicCegarLoop]: 2 DeclaredPredicates, 257 GetRequests, 81 SyntacticMatches, 14 SemanticMatches, 162 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8778 ImplicationChecksByTransitivity, 10.4s TimeCoverageRelationStatistics Valid=2007, Invalid=24725, Unknown=0, NotChecked=0, Total=26732 [2018-11-10 05:01:03,422 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1617 states. [2018-11-10 05:01:03,543 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1617 to 1315. [2018-11-10 05:01:03,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1315 states. [2018-11-10 05:01:03,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1315 states to 1315 states and 1483 transitions. [2018-11-10 05:01:03,546 INFO L78 Accepts]: Start accepts. Automaton has 1315 states and 1483 transitions. Word has length 151 [2018-11-10 05:01:03,546 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 05:01:03,546 INFO L481 AbstractCegarLoop]: Abstraction has 1315 states and 1483 transitions. [2018-11-10 05:01:03,546 INFO L482 AbstractCegarLoop]: Interpolant automaton has 57 states. [2018-11-10 05:01:03,546 INFO L276 IsEmpty]: Start isEmpty. Operand 1315 states and 1483 transitions. [2018-11-10 05:01:03,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2018-11-10 05:01:03,548 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 05:01:03,548 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 05:01:03,549 INFO L424 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 05:01:03,549 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 05:01:03,549 INFO L82 PathProgramCache]: Analyzing trace with hash -1890563573, now seen corresponding path program 1 times [2018-11-10 05:01:03,549 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 05:01:03,549 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:01:03,549 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 05:01:03,550 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:01:03,550 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 05:01:03,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 05:01:03,647 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 19 proven. 5 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2018-11-10 05:01:03,647 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 05:01:03,647 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-10 05:01:03,647 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 152 with the following transitions: [2018-11-10 05:01:03,648 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [3], [5], [8], [10], [13], [19], [21], [22], [26], [29], [37], [40], [42], [45], [52], [55], [56], [57], [58], [61], [63], [64], [67], [70], [72], [78], [82], [85], [86], [90], [91], [92], [93], [97], [103], [107], [111], [114], [117], [119], [125], [127], [130], [145], [146], [147], [148], [149], [151], [156], [159], [160], [162], [167], [169], [170], [171], [172], [182], [185], [189], [195], [223], [224], [227], [231], [235], [238], [242], [243], [246], [247], [248], [249], [250], [252], [253], [254], [255], [256], [257], [258], [259], [260], [262], [263], [264], [265], [268], [269], [270], [272], [273], [274], [275], [278], [279], [280], [281], [282], [283], [286], [287], [290], [291], [292], [293], [294], [295], [296], [297], [298], [299], [300], [301], [306], [307], [308] [2018-11-10 05:01:03,650 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, OctagonDomain] [2018-11-10 05:01:03,650 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-10 05:02:30,927 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-10 05:02:30,927 INFO L272 AbstractInterpreter]: Visited 121 different actions 837 times. Merged at 19 different actions 69 times. Never widened. Found 11 fixpoints after 2 different actions. Largest state had 132 variables. [2018-11-10 05:02:30,929 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 05:02:30,930 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-10 05:02:30,930 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 05:02:30,930 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_52e855b6-92bc-4d60-9832-0a614f60c8c6/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 [2018-11-10 05:02:30,936 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 05:02:30,936 INFO L288 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-10 05:02:31,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 05:02:31,051 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 05:02:31,205 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 17 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 05:02:31,205 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-10 05:02:31,427 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 19 proven. 5 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2018-11-10 05:02:31,444 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-10 05:02:31,444 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 18 [2018-11-10 05:02:31,444 INFO L251 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-10 05:02:31,445 INFO L460 AbstractCegarLoop]: Interpolant automaton has 15 states [2018-11-10 05:02:31,445 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2018-11-10 05:02:31,445 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=64, Invalid=242, Unknown=0, NotChecked=0, Total=306 [2018-11-10 05:02:31,445 INFO L87 Difference]: Start difference. First operand 1315 states and 1483 transitions. Second operand 15 states. [2018-11-10 05:02:32,580 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 05:02:32,580 INFO L93 Difference]: Finished difference Result 2487 states and 2990 transitions. [2018-11-10 05:02:32,581 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2018-11-10 05:02:32,581 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 151 [2018-11-10 05:02:32,581 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 05:02:32,586 INFO L225 Difference]: With dead ends: 2487 [2018-11-10 05:02:32,587 INFO L226 Difference]: Without dead ends: 1583 [2018-11-10 05:02:32,588 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 329 GetRequests, 294 SyntacticMatches, 6 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 201 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=243, Invalid=687, Unknown=0, NotChecked=0, Total=930 [2018-11-10 05:02:32,590 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1583 states. [2018-11-10 05:02:32,715 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1583 to 1306. [2018-11-10 05:02:32,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1306 states. [2018-11-10 05:02:32,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1306 states to 1306 states and 1494 transitions. [2018-11-10 05:02:32,719 INFO L78 Accepts]: Start accepts. Automaton has 1306 states and 1494 transitions. Word has length 151 [2018-11-10 05:02:32,719 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 05:02:32,719 INFO L481 AbstractCegarLoop]: Abstraction has 1306 states and 1494 transitions. [2018-11-10 05:02:32,719 INFO L482 AbstractCegarLoop]: Interpolant automaton has 15 states. [2018-11-10 05:02:32,720 INFO L276 IsEmpty]: Start isEmpty. Operand 1306 states and 1494 transitions. [2018-11-10 05:02:32,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2018-11-10 05:02:32,722 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 05:02:32,722 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, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 05:02:32,722 INFO L424 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 05:02:32,723 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 05:02:32,723 INFO L82 PathProgramCache]: Analyzing trace with hash 652020783, now seen corresponding path program 1 times [2018-11-10 05:02:32,723 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 05:02:32,723 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:02:32,724 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 05:02:32,724 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:02:32,724 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 05:02:32,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 05:02:32,847 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 50 proven. 9 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2018-11-10 05:02:32,847 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 05:02:32,847 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-10 05:02:32,847 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 204 with the following transitions: [2018-11-10 05:02:32,848 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [3], [5], [8], [10], [13], [19], [21], [22], [26], [29], [37], [40], [42], [45], [52], [55], [56], [57], [58], [61], [63], [64], [65], [66], [67], [70], [72], [75], [78], [82], [85], [86], [90], [91], [92], [93], [97], [103], [107], [111], [114], [117], [119], [122], [125], [127], [130], [145], [146], [147], [148], [149], [151], [156], [159], [160], [162], [167], [169], [170], [171], [172], [177], [179], [182], [185], [189], [195], [223], [224], [227], [231], [235], [238], [242], [243], [246], [247], [248], [249], [250], [252], [253], [254], [255], [256], [257], [258], [259], [260], [262], [263], [264], [265], [268], [269], [270], [272], [273], [274], [275], [276], [277], [278], [279], [280], [281], [282], [283], [284], [285], [286], [287], [290], [291], [292], [293], [294], [295], [296], [297], [298], [299], [300], [301], [306], [307], [308] [2018-11-10 05:02:32,851 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, OctagonDomain] [2018-11-10 05:02:32,851 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-10 05:05:32,030 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-10 05:05:32,031 INFO L272 AbstractInterpreter]: Visited 131 different actions 1816 times. Merged at 22 different actions 185 times. Widened at 1 different actions 1 times. Found 39 fixpoints after 4 different actions. Largest state had 132 variables. [2018-11-10 05:05:32,037 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 05:05:32,037 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-10 05:05:32,037 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 05:05:32,037 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_52e855b6-92bc-4d60-9832-0a614f60c8c6/bin-2019/utaipan/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-10 05:05:32,043 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 05:05:32,044 INFO L288 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-10 05:05:32,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 05:05:32,122 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 05:05:32,211 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2018-11-10 05:05:32,211 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-10 05:05:32,583 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 50 proven. 9 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2018-11-10 05:05:32,600 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2018-11-10 05:05:32,600 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [13, 9] total 25 [2018-11-10 05:05:32,600 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 05:05:32,601 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-10 05:05:32,601 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-10 05:05:32,601 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=81, Invalid=519, Unknown=0, NotChecked=0, Total=600 [2018-11-10 05:05:32,601 INFO L87 Difference]: Start difference. First operand 1306 states and 1494 transitions. Second operand 8 states. [2018-11-10 05:05:32,937 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 05:05:32,937 INFO L93 Difference]: Finished difference Result 3180 states and 3722 transitions. [2018-11-10 05:05:32,937 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-10 05:05:32,937 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 203 [2018-11-10 05:05:32,938 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 05:05:32,942 INFO L225 Difference]: With dead ends: 3180 [2018-11-10 05:05:32,942 INFO L226 Difference]: Without dead ends: 2151 [2018-11-10 05:05:32,944 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 419 GetRequests, 390 SyntacticMatches, 6 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 79 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=81, Invalid=519, Unknown=0, NotChecked=0, Total=600 [2018-11-10 05:05:32,946 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2151 states. [2018-11-10 05:05:33,102 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2151 to 2142. [2018-11-10 05:05:33,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2142 states. [2018-11-10 05:05:33,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2142 states to 2142 states and 2468 transitions. [2018-11-10 05:05:33,107 INFO L78 Accepts]: Start accepts. Automaton has 2142 states and 2468 transitions. Word has length 203 [2018-11-10 05:05:33,108 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 05:05:33,108 INFO L481 AbstractCegarLoop]: Abstraction has 2142 states and 2468 transitions. [2018-11-10 05:05:33,108 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-10 05:05:33,108 INFO L276 IsEmpty]: Start isEmpty. Operand 2142 states and 2468 transitions. [2018-11-10 05:05:33,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2018-11-10 05:05:33,111 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 05:05:33,111 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, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 05:05:33,111 INFO L424 AbstractCegarLoop]: === Iteration 12 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 05:05:33,111 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 05:05:33,111 INFO L82 PathProgramCache]: Analyzing trace with hash 272301003, now seen corresponding path program 1 times [2018-11-10 05:05:33,112 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 05:05:33,112 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:05:33,112 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 05:05:33,112 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:05:33,112 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 05:05:33,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 05:05:33,197 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2018-11-10 05:05:33,197 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 05:05:33,197 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-11-10 05:05:33,197 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 05:05:33,197 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-10 05:05:33,198 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-10 05:05:33,198 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2018-11-10 05:05:33,198 INFO L87 Difference]: Start difference. First operand 2142 states and 2468 transitions. Second operand 9 states. [2018-11-10 05:05:34,028 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 05:05:34,029 INFO L93 Difference]: Finished difference Result 3790 states and 4396 transitions. [2018-11-10 05:05:34,033 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2018-11-10 05:05:34,033 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 199 [2018-11-10 05:05:34,034 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 05:05:34,038 INFO L225 Difference]: With dead ends: 3790 [2018-11-10 05:05:34,038 INFO L226 Difference]: Without dead ends: 1931 [2018-11-10 05:05:34,041 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 45 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=55, Invalid=287, Unknown=0, NotChecked=0, Total=342 [2018-11-10 05:05:34,042 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1931 states. [2018-11-10 05:05:34,175 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1931 to 1847. [2018-11-10 05:05:34,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1847 states. [2018-11-10 05:05:34,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1847 states to 1847 states and 2106 transitions. [2018-11-10 05:05:34,178 INFO L78 Accepts]: Start accepts. Automaton has 1847 states and 2106 transitions. Word has length 199 [2018-11-10 05:05:34,178 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 05:05:34,178 INFO L481 AbstractCegarLoop]: Abstraction has 1847 states and 2106 transitions. [2018-11-10 05:05:34,178 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-10 05:05:34,178 INFO L276 IsEmpty]: Start isEmpty. Operand 1847 states and 2106 transitions. [2018-11-10 05:05:34,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2018-11-10 05:05:34,180 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 05:05:34,181 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, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 05:05:34,181 INFO L424 AbstractCegarLoop]: === Iteration 13 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 05:05:34,181 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 05:05:34,181 INFO L82 PathProgramCache]: Analyzing trace with hash 1012412591, now seen corresponding path program 2 times [2018-11-10 05:05:34,181 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 05:05:34,182 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:05:34,182 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 05:05:34,182 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:05:34,182 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 05:05:34,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 05:05:34,255 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2018-11-10 05:05:34,255 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 05:05:34,256 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-10 05:05:34,256 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 05:05:34,256 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-10 05:05:34,256 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-10 05:05:34,256 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-10 05:05:34,256 INFO L87 Difference]: Start difference. First operand 1847 states and 2106 transitions. Second operand 6 states. [2018-11-10 05:05:34,486 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 05:05:34,486 INFO L93 Difference]: Finished difference Result 1860 states and 2121 transitions. [2018-11-10 05:05:34,486 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-10 05:05:34,487 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 203 [2018-11-10 05:05:34,487 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 05:05:34,492 INFO L225 Difference]: With dead ends: 1860 [2018-11-10 05:05:34,492 INFO L226 Difference]: Without dead ends: 1857 [2018-11-10 05:05:34,493 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2018-11-10 05:05:34,494 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1857 states. [2018-11-10 05:05:34,628 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1857 to 1847. [2018-11-10 05:05:34,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1847 states. [2018-11-10 05:05:34,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1847 states to 1847 states and 2104 transitions. [2018-11-10 05:05:34,631 INFO L78 Accepts]: Start accepts. Automaton has 1847 states and 2104 transitions. Word has length 203 [2018-11-10 05:05:34,631 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 05:05:34,631 INFO L481 AbstractCegarLoop]: Abstraction has 1847 states and 2104 transitions. [2018-11-10 05:05:34,631 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-10 05:05:34,631 INFO L276 IsEmpty]: Start isEmpty. Operand 1847 states and 2104 transitions. [2018-11-10 05:05:34,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2018-11-10 05:05:34,633 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 05:05:34,633 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1] [2018-11-10 05:05:34,634 INFO L424 AbstractCegarLoop]: === Iteration 14 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 05:05:34,634 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 05:05:34,634 INFO L82 PathProgramCache]: Analyzing trace with hash 2001591974, now seen corresponding path program 2 times [2018-11-10 05:05:34,634 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 05:05:34,634 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:05:34,635 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-10 05:05:34,635 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:05:34,635 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 05:05:34,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 05:05:34,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 05:05:34,776 INFO L442 BasicCegarLoop]: Counterexample might be feasible [2018-11-10 05:05:34,793 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 05:05:34,795 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 05:05:34,795 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 05:05:34,796 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 05:05:34,925 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.11 05:05:34 BoogieIcfgContainer [2018-11-10 05:05:34,925 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-10 05:05:34,925 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-10 05:05:34,926 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-10 05:05:34,926 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-10 05:05:34,926 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 04:54:23" (3/4) ... [2018-11-10 05:05:34,928 INFO L138 WitnessPrinter]: Generating witness for reachability counterexample [2018-11-10 05:05:34,935 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 05:05:34,935 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 05:05:34,935 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 05:05:34,936 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 05:05:35,058 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_52e855b6-92bc-4d60-9832-0a614f60c8c6/bin-2019/utaipan/witness.graphml [2018-11-10 05:05:35,058 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-10 05:05:35,059 INFO L168 Benchmark]: Toolchain (without parser) took 672840.96 ms. Allocated memory was 1.0 GB in the beginning and 5.5 GB in the end (delta: 4.5 GB). Free memory was 960.3 MB in the beginning and 1.3 GB in the end (delta: -327.8 MB). Peak memory consumption was 4.2 GB. Max. memory is 11.5 GB. [2018-11-10 05:05:35,059 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 05:05:35,059 INFO L168 Benchmark]: CACSL2BoogieTranslator took 315.75 ms. Allocated memory is still 1.0 GB. Free memory was 957.6 MB in the beginning and 935.1 MB in the end (delta: 22.6 MB). Peak memory consumption was 22.6 MB. Max. memory is 11.5 GB. [2018-11-10 05:05:35,060 INFO L168 Benchmark]: Boogie Procedure Inliner took 92.35 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.8 MB). Free memory was 935.1 MB in the beginning and 1.1 GB in the end (delta: -205.4 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2018-11-10 05:05:35,060 INFO L168 Benchmark]: Boogie Preprocessor took 33.89 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. [2018-11-10 05:05:35,060 INFO L168 Benchmark]: RCFGBuilder took 584.83 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 91.4 MB). Peak memory consumption was 91.4 MB. Max. memory is 11.5 GB. [2018-11-10 05:05:35,060 INFO L168 Benchmark]: TraceAbstraction took 671678.45 ms. Allocated memory was 1.2 GB in the beginning and 5.5 GB in the end (delta: 4.4 GB). Free memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: -323.3 MB). Peak memory consumption was 4.0 GB. Max. memory is 11.5 GB. [2018-11-10 05:05:35,061 INFO L168 Benchmark]: Witness Printer took 132.44 ms. Allocated memory is still 5.5 GB. Free memory was 1.4 GB in the beginning and 1.3 GB in the end (delta: 80.8 MB). Peak memory consumption was 80.8 MB. Max. memory is 11.5 GB. [2018-11-10 05:05:35,062 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 315.75 ms. Allocated memory is still 1.0 GB. Free memory was 957.6 MB in the beginning and 935.1 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 92.35 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.8 MB). Free memory was 935.1 MB in the beginning and 1.1 GB in the end (delta: -205.4 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 33.89 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 584.83 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 91.4 MB). Peak memory consumption was 91.4 MB. Max. memory is 11.5 GB. * TraceAbstraction took 671678.45 ms. Allocated memory was 1.2 GB in the beginning and 5.5 GB in the end (delta: 4.4 GB). Free memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: -323.3 MB). Peak memory consumption was 4.0 GB. Max. memory is 11.5 GB. * Witness Printer took 132.44 ms. Allocated memory is still 5.5 GB. Free memory was 1.4 GB in the beginning and 1.3 GB in the end (delta: 80.8 MB). Peak memory consumption was 80.8 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: 317]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L262] CALL "Pump(System:" [L262] RET "Pump(System:" [L266] CALL "On" [L266] RET "On" [L270] CALL "Off" [L270] RET "Off" [L274] CALL ",Pump:" [L274] RET ",Pump:" [L278] CALL "On" [L278] RET "On" [L282] CALL "Off" [L282] RET "Off" [L286] CALL ") " [L286] RET ") " [L288] CALL "\n" [L288] RET "\n" [L619] CALL "i > 0 && i <= this->argsCount" [L619] RET "i > 0 && i <= this->argsCount" [L619] CALL "libacc.c" [L619] RET "libacc.c" [L620] CALL "__utac__get_this_arg" [L620] RET "__utac__get_this_arg" [L626] CALL "i > 0 && i <= this->argsCount" [L626] RET "i > 0 && i <= this->argsCount" [L626] CALL "libacc.c" [L626] RET "libacc.c" [L627] CALL "__utac__get_this_arg" [L627] RET "__utac__get_this_arg" [L665] CALL "i > 0 && i <= this->argsCount" [L665] RET "i > 0 && i <= this->argsCount" [L665] CALL "libacc.c" [L665] RET "libacc.c" [L666] CALL "__utac__get_this_argtype" [L666] RET "__utac__get_this_argtype" [L672] CALL "i > 0 && i <= this->argsCount" [L672] RET "i > 0 && i <= this->argsCount" [L672] CALL "libacc.c" [L672] RET "libacc.c" [L673] CALL "__utac__get_this_argtype" [L673] RET "__utac__get_this_argtype" [L866] CALL "Env(Water:%i" [L866] RET "Env(Water:%i" [L867] CALL ",Meth:" [L867] RET ",Meth:" [L871] CALL "CRIT" [L871] RET "CRIT" [L875] CALL "OK" [L875] RET "OK" [L879] CALL ")" [L879] RET ")" [L117] int pumpRunning = 0; [L118] int systemActive = 1; [L715] int cleanupTimeShifts = 4; [L814] int waterLevel = 1; [L815] int methaneLevelCritical = 0; [L491] static struct __ACC__ERR *head = (struct __ACC__ERR *)0; VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={196:0}, "On"={171:0}, "Pump(System:"={158:0}, \old(") ")=135, \old(") ")=152, \old(")")=121, \old(")")=124, \old(",Meth:")=160, \old(",Meth:")=118, \old(",Pump:")=129, \old(",Pump:")=174, \old("\n")=154, \old("\n")=125, \old("__utac__get_this_arg")=123, \old("__utac__get_this_arg")=147, \old("__utac__get_this_arg")=195, \old("__utac__get_this_arg")=134, \old("__utac__get_this_argtype")=122, \old("__utac__get_this_argtype")=120, \old("__utac__get_this_argtype")=136, \old("__utac__get_this_argtype")=187, \old("CRIT")=150, \old("CRIT")=163, \old("Env(Water:%i")=186, \old("Env(Water:%i")=166, \old("i > 0 && i <= this->argsCount")=133, \old("i > 0 && i <= this->argsCount")=167, \old("i > 0 && i <= this->argsCount")=162, \old("i > 0 && i <= this->argsCount")=140, \old("i > 0 && i <= this->argsCount")=184, \old("i > 0 && i <= this->argsCount")=170, \old("i > 0 && i <= this->argsCount")=189, \old("i > 0 && i <= this->argsCount")=169, \old("libacc.c")=188, \old("libacc.c")=153, \old("libacc.c")=139, \old("libacc.c")=179, \old("libacc.c")=138, \old("libacc.c")=177, \old("libacc.c")=175, \old("libacc.c")=149, \old("Off")=193, \old("Off")=198, \old("Off")=178, \old("Off")=164, \old("OK")=168, \old("OK")=132, \old("On")=119, \old("On")=172, \old("On")=197, \old("On")=126, \old("Pump(System:")=159, \old("Pump(System:")=148, \old(cleanupTimeShifts)=200, \old(head)=201, \old(head)=182, \old(methaneLevelCritical)=155, \old(pumpRunning)=146, \old(systemActive)=145, \old(waterLevel)=151, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L791] int retValue_acc ; [L792] int tmp ; VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L796] FCALL select_helpers() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L797] FCALL select_features() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L798] CALL, EXPR valid_product() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L934] int retValue_acc ; [L937] retValue_acc = 1 [L938] RET return (retValue_acc); VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \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] [L798] EXPR valid_product() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \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] [L798] tmp = valid_product() [L800] COND TRUE \read(tmp) VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=1, waterLevel=1] [L802] FCALL setup() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=1, waterLevel=1] [L803] CALL runTest() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L782] CALL test() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L45] int splverifierCounter ; [L46] int tmp ; [L47] int tmp___0 ; [L48] int tmp___1 ; [L49] int tmp___2 ; [L52] splverifierCounter = 0 VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L54] COND TRUE 1 VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L56] COND TRUE splverifierCounter < 4 VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L62] tmp = __VERIFIER_nondet_int() [L64] COND TRUE \read(tmp) VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \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] [L66] CALL waterRise() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L832] COND TRUE waterLevel < 2 [L833] RET waterLevel = waterLevel + 1 VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L66] waterRise() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \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] [L72] tmp___0 = __VERIFIER_nondet_int() [L74] COND FALSE !(\read(tmp___0)) VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \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] [L82] tmp___2 = __VERIFIER_nondet_int() [L84] COND TRUE \read(tmp___2) VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \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] [L97] CALL timeShift() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L125] COND FALSE !(\read(pumpRunning)) VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L132] COND TRUE \read(systemActive) VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L134] CALL processEnvironment() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L180] int tmp ; VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L183] COND FALSE !(\read(pumpRunning)) VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L198] CALL processEnvironment__wrappee__methaneQuery() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L154] int tmp ; VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L157] COND TRUE ! pumpRunning VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L159] CALL, EXPR isHighWaterLevel() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L294] int retValue_acc ; [L295] int tmp ; [L296] int tmp___0 ; VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L300] CALL, EXPR isHighWaterSensorDry() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L894] int retValue_acc ; VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L897] COND FALSE !(waterLevel < 2) [L901] retValue_acc = 0 [L902] RET return (retValue_acc); VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \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] [L300] EXPR isHighWaterSensorDry() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isHighWaterSensorDry()=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L300] tmp = isHighWaterSensorDry() [L302] COND FALSE !(\read(tmp)) [L305] tmp___0 = 1 VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \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] [L307] retValue_acc = tmp___0 [L308] RET return (retValue_acc); VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \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] [L159] EXPR isHighWaterLevel() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isHighWaterLevel()=1, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L159] tmp = isHighWaterLevel() [L161] COND TRUE \read(tmp) VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=1, waterLevel=2] [L163] CALL activatePump() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L213] int tmp ; VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L217] CALL, EXPR isMethaneAlarm() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L238] int retValue_acc ; VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L242] CALL, EXPR isMethaneLevelCritical() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L853] int retValue_acc ; [L856] retValue_acc = methaneLevelCritical [L857] RET return (retValue_acc); VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \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] [L242] EXPR isMethaneLevelCritical() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isMethaneLevelCritical()=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L242] retValue_acc = isMethaneLevelCritical() [L244] RET return (retValue_acc); VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \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] [L217] EXPR isMethaneAlarm() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isMethaneAlarm()=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L217] tmp = isMethaneAlarm() [L219] COND FALSE !(\read(tmp)) VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=0, waterLevel=2] [L223] CALL activatePump__wrappee__highWaterSensor() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L208] RET pumpRunning = 1 VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L223] RET activatePump__wrappee__highWaterSensor() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=0, waterLevel=2] [L163] RET activatePump() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=1, waterLevel=2] [L198] RET processEnvironment__wrappee__methaneQuery() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L134] processEnvironment() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L140] CALL __utac_acc__Specification4_spec__1() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L690] int tmp ; [L691] int tmp___0 ; VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L695] CALL, EXPR getWaterLevel() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L885] int retValue_acc ; [L888] retValue_acc = waterLevel [L889] RET return (retValue_acc); VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \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] [L695] EXPR getWaterLevel() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, getWaterLevel()=2, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L695] tmp = getWaterLevel() [L697] COND FALSE, RET !(tmp == 0) VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=2, waterLevel=2] [L140] RET __utac_acc__Specification4_spec__1() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L97] timeShift() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \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] [L54] COND TRUE 1 VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \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] [L56] COND TRUE splverifierCounter < 4 VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \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] [L62] tmp = __VERIFIER_nondet_int() [L64] COND FALSE !(\read(tmp)) VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \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] [L72] tmp___0 = __VERIFIER_nondet_int() [L74] COND FALSE !(\read(tmp___0)) VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \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] [L82] tmp___2 = __VERIFIER_nondet_int() [L84] COND TRUE \read(tmp___2) VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \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] [L97] CALL timeShift() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L125] COND TRUE \read(pumpRunning) VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L127] CALL lowerWaterLevel() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L820] COND TRUE waterLevel > 0 [L821] RET waterLevel = waterLevel - 1 VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L127] lowerWaterLevel() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L132] COND TRUE \read(systemActive) VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L134] CALL processEnvironment() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L180] int tmp ; VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L183] COND TRUE \read(pumpRunning) VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L185] CALL, EXPR isMethaneAlarm() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L238] int retValue_acc ; VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L242] CALL, EXPR isMethaneLevelCritical() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L853] int retValue_acc ; [L856] retValue_acc = methaneLevelCritical [L857] RET return (retValue_acc); VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, \result=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, retValue_acc=0, systemActive=1, waterLevel=1] [L242] EXPR isMethaneLevelCritical() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isMethaneLevelCritical()=0, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L242] retValue_acc = isMethaneLevelCritical() [L244] RET return (retValue_acc); VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, \result=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, retValue_acc=0, systemActive=1, waterLevel=1] [L185] EXPR isMethaneAlarm() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isMethaneAlarm()=0, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L185] tmp = isMethaneAlarm() [L187] COND FALSE !(\read(tmp)) VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=0, waterLevel=1] [L193] CALL processEnvironment__wrappee__methaneQuery() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L154] int tmp ; VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L157] COND FALSE !(! pumpRunning) VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L172] RET, FCALL processEnvironment__wrappee__base() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L193] RET processEnvironment__wrappee__methaneQuery() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=0, waterLevel=1] [L134] processEnvironment() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L140] CALL __utac_acc__Specification4_spec__1() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L690] int tmp ; [L691] int tmp___0 ; VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L695] CALL, EXPR getWaterLevel() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L885] int retValue_acc ; [L888] retValue_acc = waterLevel [L889] RET return (retValue_acc); VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \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] [L695] EXPR getWaterLevel() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, getWaterLevel()=1, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L695] tmp = getWaterLevel() [L697] COND FALSE, RET !(tmp == 0) VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=1, waterLevel=1] [L140] RET __utac_acc__Specification4_spec__1() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L97] timeShift() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \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] [L54] COND TRUE 1 VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \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] [L56] COND TRUE splverifierCounter < 4 VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \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] [L62] tmp = __VERIFIER_nondet_int() [L64] COND FALSE !(\read(tmp)) VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \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] [L72] tmp___0 = __VERIFIER_nondet_int() [L74] COND FALSE !(\read(tmp___0)) VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \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] [L82] tmp___2 = __VERIFIER_nondet_int() [L84] COND TRUE \read(tmp___2) VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \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] [L97] CALL timeShift() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L125] COND TRUE \read(pumpRunning) VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L127] CALL lowerWaterLevel() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L820] COND TRUE waterLevel > 0 [L821] RET waterLevel = waterLevel - 1 VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L127] lowerWaterLevel() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L132] COND TRUE \read(systemActive) VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L134] CALL processEnvironment() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L180] int tmp ; VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L183] COND TRUE \read(pumpRunning) VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L185] CALL, EXPR isMethaneAlarm() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L238] int retValue_acc ; VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L242] CALL, EXPR isMethaneLevelCritical() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L853] int retValue_acc ; [L856] retValue_acc = methaneLevelCritical [L857] RET return (retValue_acc); VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \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] [L242] EXPR isMethaneLevelCritical() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, isMethaneLevelCritical()=0, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L242] retValue_acc = isMethaneLevelCritical() [L244] RET return (retValue_acc); VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \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] [L185] EXPR isMethaneAlarm() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, isMethaneAlarm()=0, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L185] tmp = isMethaneAlarm() [L187] COND FALSE !(\read(tmp)) VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=0, waterLevel=0] [L193] CALL processEnvironment__wrappee__methaneQuery() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L154] int tmp ; VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L157] COND FALSE !(! pumpRunning) VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L172] RET, FCALL processEnvironment__wrappee__base() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L193] RET processEnvironment__wrappee__methaneQuery() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=0, waterLevel=0] [L134] processEnvironment() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L140] CALL __utac_acc__Specification4_spec__1() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L690] int tmp ; [L691] int tmp___0 ; VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L695] CALL, EXPR getWaterLevel() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L885] int retValue_acc ; [L888] retValue_acc = waterLevel [L889] RET return (retValue_acc); VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \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] [L695] EXPR getWaterLevel() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, getWaterLevel()=0, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L695] tmp = getWaterLevel() [L697] COND TRUE tmp == 0 VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=0, waterLevel=0] [L699] CALL, EXPR isPumpRunning() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L249] int retValue_acc ; [L252] retValue_acc = pumpRunning [L253] RET return (retValue_acc); VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \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] [L699] EXPR isPumpRunning() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \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] [L699] tmp___0 = isPumpRunning() [L701] COND TRUE \read(tmp___0) VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \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] [L703] CALL __automaton_fail() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L317] __VERIFIER_error() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={191:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={142:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "libacc.c"={144:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \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 28 procedures, 148 locations, 1 error locations. UNSAFE Result, 671.6s OverallTime, 14 OverallIterations, 3 TraceHistogramMax, 192.5s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 2814 SDtfs, 5856 SDslu, 16761 SDs, 0 SdLazy, 18446 SolverSat, 2230 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 123.1s Time, PredicateUnifierStatistics: 8 DeclaredPredicates, 1609 GetRequests, 1185 SyntacticMatches, 29 SemanticMatches, 395 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11024 ImplicationChecksByTransitivity, 14.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2142occurred in iteration=11, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 411.2s AbstIntTime, 6 AbstIntIterations, 4 AbstIntStrong, 0.9946887420255658 AbsIntWeakeningRatio, 0.8780889621087314 AbsIntAvgWeakeningVarsNumRemoved, 4173.602965403625 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 1.1s AutomataMinimizationTime, 13 MinimizatonAttempts, 1175 StatesRemovedByMinimization, 10 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.1s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 1.7s InterpolantComputationTime, 2214 NumberOfCodeBlocks, 2214 NumberOfCodeBlocksAsserted, 16 NumberOfCheckSat, 2348 ConstructedInterpolants, 0 QuantifiedInterpolants, 536274 SizeOfPredicates, 12 NumberOfNonLiveVariables, 1662 ConjunctsInSsa, 20 ConjunctsInUnsatCore, 17 InterpolantComputations, 8 PerfectInterpolantSequences, 764/832 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...